libgomp/ChangeLog

   1 2021-05-07  Tobias Burnus  <tobias@codesourcery.com>
   2             Tom de Vries  <tdevries@suse.de>
   3
   4         * testsuite/libgomp.c-c++-common/reduction-5.c: New test, testing
   5         complex/floating-point || + && reduction with 'omp target'.
   6         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
   7
   8 2021-05-04  Tobias Burnus  <tobias@codesourcery.com>
   9
  10         * testsuite/libgomp.c-c++-common/reduction-1.c: New test.
  11         * testsuite/libgomp.c-c++-common/reduction-2.c: New test.
  12         * testsuite/libgomp.c-c++-common/reduction-3.c: New test.
  13         * testsuite/libgomp.c-c++-common/reduction-4.c: New file.
  14
  15 2021-05-04  Tobias Burnus  <tobias@codesourcery.com>
  16
  17         PR testsuite/100397
  18         * testsuite/libgomp.fortran/depobj-1.f90 (dep2, dep3): Move var
  19         declaration to scope of non-'depend'-guarded assignment to avoid races.
  20
  21 2021-05-03  Tom de Vries  <tdevries@suse.de>
  22
  23         PR target/100321
  24         * testsuite/libgomp.c/target-44.c: New test.
  25
  26 2021-04-30  Roman Zhuykov  <zhroma@ispras.ru>
  27
  28         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-3.c: New test.
  29
  30 2021-04-29  Tom de Vries  <tdevries@suse.de>
  31
  32         * testsuite/libgomp.c/pr81778.c: New test.
  33
  34 2021-04-29  Tom de Vries  <tdevries@suse.de>
  35
  36         PR target/100232
  37         * testsuite/libgomp.c/target-43.c: New file.
  38
  39 2021-04-28  Jakub Jelinek  <jakub@redhat.com>
  40             Tobias Burnus  <tobias@codesourcery.com>
  41
  42         * configure.ac (OFFLOAD_DEFAULTED): AC_DEFINE if offload-defaulted.
  43         * target.c (gomp_load_plugin_for_device): If set and if a plugin
  44         can't be dlopened, silently assume it has no devices.
  45         * Makefile.in: Regenerate.
  46         * config.h.in: Regenerate.
  47         * configure: Regenerate.
  48
  49 2021-04-26  Tobias Burnus  <tobias@codesourcery.com>
  50
  51         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
  52         Use [Ww]arning in dg-bogus as FE diagnostic and default
  53         diagnostic differ and the result depends on ENABLE_OFFLOAD.
  54         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
  55         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
  56         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
  57
  58 2021-04-26  Tobias Burnus  <tobias@codesourcery.com>
  59
  60         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
  61         Correct spelling in dg-bogus to match -Wopenacc-parallelism.
  62         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
  63         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
  64         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
  65
  66 2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
  67             Nathan Sidwell  <nathan@codesourcery.com>
  68             Tom de Vries  <vries@codesourcery.com>
  69             Julian Brown  <julian@codesourcery.com>
  70             Kwok Cheung Yeung  <kcy@codesourcery.com>
  71
  72         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Specify
  73         '-Wopenacc-parallelism', and match diagnostics, as appropriate.
  74         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
  75         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
  76         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
  77         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
  78         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c:
  79         Likewise.
  80         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
  81         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
  82         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
  83         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
  84         Likewise.
  85         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
  86         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
  87         Likewise.
  88         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
  89         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
  90         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
  91         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
  92         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
  93         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
  94         Likewise.
  95         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
  96         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
  97         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
  98         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
  99         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
 100         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
 101         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 102         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
 103         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 104         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 105         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
 106
 107 2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
 108
 109         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Don't
 110         compile with '-w'.
 111         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 112         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
 113         Likewise.
 114         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 115         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: Likewise.
 116         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
 117         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
 118         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 119         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 120         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
 121
 122 2021-04-22  Richard Biener  <rguenther@suse.de>
 123
 124         * testsuite/libgomp.c-c++-common/reduction-16.c: Use -latomic
 125         only on nvptx-none.
 126
 127 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
 128
 129         * testsuite/libgomp.fortran/depobj-1.f90: Use omp_lib's
 130         omp_depend_kind instead of defining it as 16.
 131
 132 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
 133
 134         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
 135         New, based on check_effective_target_offload_target_nvptx.
 136         (check_effective_target_offload_target_nvptx): Call it.
 137         (check_effective_target_offload_target_amdgcn): New.
 138         * testsuite/libgomp.c-c++-common/function-not-offloaded.c:
 139         Require target offload_target_nvptx || offload_target_amdgcn.
 140         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: Likewise.
 141         * testsuite/libgomp.c/pr86416-1.c: Likewise.
 142         * testsuite/libgomp.c/pr86416-2.c: Likewise.
 143
 144 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
 145
 146         * testsuite/libgomp.fortran/depobj-1.f90: New test.
 147
 148 2021-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 149
 150         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
 151         '-fopenacc-kernels=[...]' -> '--param=openacc-kernels=[...]'.
 152         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
 153         Likewise.
 154         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
 155         Likewise.
 156         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
 157
 158 2021-04-15  Thomas Schwinge  <thomas@codesourcery.com>
 159
 160         PR target/99555
 161         * testsuite/lib/libgomp.exp
 162         (check_effective_target_offload_device_nvptx): New.
 163         * testsuite/libgomp.c/pr99555-1.c <nvptx offload device>: Until
 164         resolved, make sure that we exit quickly, with error status,
 165         XFAILed.
 166         * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.
 167         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.
 168
 169 2021-04-14  Jakub Jelinek  <jakub@redhat.com>
 170
 171         PR testsuite/100071
 172         * testsuite/libgomp.fortran/alloc-1.F90: Call c_f_pointer after last
 173         cp = omp_alloc with cp, p arguments instead of cq, q and call
 174         c_f_pointer after last cq = omp_alloc with cq, q.
 175
 176 2021-04-11  Hafiz Abid Qadeer  <abidh@codesourcery.com>
 177
 178         PR middle-end/98088
 179         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Add check
 180         for loop with GT/GE condition.
 181         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
 182
 183 2021-04-09  Thomas Schwinge  <thomas@codesourcery.com>
 184
 185         PR middle-end/84991
 186         PR middle-end/84992
 187         PR middle-end/90779
 188         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: New.
 189
 190 2021-04-09  Jakub Jelinek  <jakub@redhat.com>
 191
 192         PR libgomp/99984
 193         * team.c (gomp_thread_start): Call pthread_setspecific for
 194         !(defined HAVE_TLS || defined USE_EMUTLS) only after local_thr
 195         has been initialized to avoid false positive warning.
 196
 197 2021-03-29  Tobias Burnus  <tobias@codesourcery.com>
 198
 199         PR target/99555
 200         * testsuite/lib/on_device_arch.c: Move to ...
 201         * testsuite/libgomp.c-c++-common/on_device_arch.h: ... here.
 202         * testsuite/libgomp.fortran/on_device_arch.c: New file;
 203         #include on_device_arch.h.
 204         * testsuite/libgomp.c-c++-common/task-detach-6.c: #include
 205         on_device_arch.h instead of using dg-additional-source.
 206         * testsuite/libgomp.c/pr99555-1.c: Likewise.
 207         * testsuite/libgomp.fortran/task-detach-6.f90: Update to use
 208         on_device_arch.c without relative paths.
 209
 210 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
 211
 212         * plugin/plugin-gcn.c (init_environment_variables): Don't prepend
 213         the 'HSA_RUNTIME_LIB' path to 'libhsa-runtime64.so'.
 214         * plugin/configfrag.ac (HSA_RUNTIME_LIB): Clean up.
 215         * config.h.in: Regenerate.
 216         * configure: Likewise.
 217
 218 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
 219
 220         PR target/99555
 221         * testsuite/lib/on_device_arch.c: New file.
 222         * testsuite/libgomp.c/pr99555-1.c: Likewise.
 223         * testsuite/libgomp.c-c++-common/task-detach-6.c: Until resolved,
 224         skip for nvptx offloading, with error status.
 225         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.
 226
 227 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
 228
 229         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90:
 230         OpenACC 'serial' construct diagnostic for nvptx offloading.
 231
 232 2021-03-15  Tobias Burnus  <tobias@codesourcery.com>
 233
 234         PR c++/99509
 235         * testsuite/libgomp.c-c++-common/declare_target-1.c: New test.
 236
 237 2021-03-12  Tobias Burnus  <tobias@codesourcery.com>
 238
 239         PR fortran/98858
 240         * testsuite/libgomp.fortran/use_device_ptr-3.f90: New test.
 241
 242 2021-03-04  Jakub Jelinek  <jakub@redhat.com>
 243
 244         * configure.ac: Add AC_CHECK_SIZEOF([void *]).
 245         * plugin/configfrag.ac: Check $ac_cv_sizeof_void_p value instead of
 246         checking of -m32 or -mx32 options on the command line.
 247         * config.h.in: Regenerated.
 248         * configure: Regenerated.
 249
 250 2021-02-27  Iain Sandoe  <iain@sandoe.co.uk>
 251
 252         * testsuite/libgomp.c-c++-common/pr96390.c: Require alias
 253         support from the target.
 254
 255 2021-02-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
 256             Jakub Jelinek  <jakub@redhat.com>
 257
 258         PR libgomp/98738
 259         * libgomp.h (enum gomp_task_kind): Add GOMP_TASK_DETACHED.
 260         (struct gomp_task): Replace detach and completion_sem fields with
 261         union containing completion_sem and detach_team.  Add deferred_p
 262         field.
 263         (struct gomp_team): Remove task_detach_queue.
 264         * task.c: Include assert.h.
 265         (gomp_init_task): Initialize deferred_p and completion_sem fields.
 266         Rearrange initialization order of fields.
 267         (task_fulfilled_p): Delete.
 268         (GOMP_task): Use address of task as the event handle.  Remove
 269         initialization of detach field.  Initialize deferred_p field.
 270         Use automatic local for completion_sem.  Initialize detach_team field
 271         for deferred tasks.
 272         (gomp_barrier_handle_tasks): Remove handling of task_detach_queue.
 273         Set kind of suspended detach task to GOMP_TASK_DETACHED and
 274         decrement task_running_count.  Move finish_cancelled block out of
 275         else branch.  Relocate call to gomp_team_barrier_done.
 276         (GOMP_taskwait): Handle tasks with completion events that have not
 277         been fulfilled.
 278         (GOMP_taskgroup_end): Likewise.
 279         (omp_fulfill_event): Use address of task as event handle.  Post to
 280         completion_sem for undeferred tasks.  Clear detach_team if task
 281         has not finished.  For finished tasks, handle post-execution tasks,
 282         call gomp_team_barrier_wake if necessary, and free task.
 283         * team.c (gomp_new_team): Remove initialization of task_detach_queue.
 284         (free_team): Remove free of task_detach_queue.
 285         * testsuite/libgomp.c-c++-common/task-detach-1.c: Fix formatting.
 286         * testsuite/libgomp.c-c++-common/task-detach-2.c: Fix formatting.
 287         * testsuite/libgomp.c-c++-common/task-detach-3.c: Fix formatting.
 288         * testsuite/libgomp.c-c++-common/task-detach-4.c: Fix formatting.
 289         * testsuite/libgomp.c-c++-common/task-detach-5.c: Fix formatting.
 290         Change data-sharing of detach events on enclosing parallel to private.
 291         * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.  Remove
 292         taskwait directive.
 293         * testsuite/libgomp.c-c++-common/task-detach-7.c: New.
 294         * testsuite/libgomp.c-c++-common/task-detach-8.c: New.
 295         * testsuite/libgomp.c-c++-common/task-detach-9.c: New.
 296         * testsuite/libgomp.c-c++-common/task-detach-10.c: New.
 297         * testsuite/libgomp.c-c++-common/task-detach-11.c: New.
 298         * testsuite/libgomp.fortran/task-detach-1.f90: Fix formatting.
 299         * testsuite/libgomp.fortran/task-detach-2.f90: Fix formatting.
 300         * testsuite/libgomp.fortran/task-detach-3.f90: Fix formatting.
 301         * testsuite/libgomp.fortran/task-detach-4.f90: Fix formatting.
 302         * testsuite/libgomp.fortran/task-detach-5.f90: Fix formatting.
 303         Change data-sharing of detach events on enclosing parallel to private.
 304         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.  Remove
 305         taskwait directive.
 306         * testsuite/libgomp.fortran/task-detach-7.f90: New.
 307         * testsuite/libgomp.fortran/task-detach-8.f90: New.
 308         * testsuite/libgomp.fortran/task-detach-9.f90: New.
 309         * testsuite/libgomp.fortran/task-detach-10.f90: New.
 310         * testsuite/libgomp.fortran/task-detach-11.f90: New.
 311
 312 2021-02-22  Tobias Burnus  <tobias@codesourcery.com>
 313
 314         PR fortran/99171
 315         * testsuite/libgomp.fortran/dummy-procs-1.f90: New test.
 316
 317 2021-02-17  Julian Brown  <julian@codesourcery.com>
 318
 319         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Remove
 320         expected errors.
 321
 322 2021-02-17  Julian Brown  <julian@codesourcery.com>
 323
 324         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: New test.
 325         * testsuite/libgomp.oacc-fortran/update-dt-array.f90: Likewise.
 326
 327 2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>
 328
 329         * config/linux/x86/futex.h (__futex_wait):
 330         Revert output type back to long.
 331         (__futex_wake): Ditto.
 332         (futex_wait): Update for revert.
 333         (futex_wake): Ditto.
 334
 335 2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>
 336
 337         * config/linux/x86/futex.h (__futex_wait): New static inline
 338         wrapper function.  Correct output type to int and
 339         timeout type to void *.
 340         (__futex_wake): New static inline wrapper function.
 341         Correct output type to int.
 342         (futex_wait): Use __futex_wait.
 343         (futex_wake): Use __futex_wake.
 344
 345 2021-02-10  Julian Brown  <julian@codesourcery.com>
 346
 347         PR fortran/98979
 348         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Add expected
 349         errors.
 350
 351 2021-02-04  Julian Brown  <julian@codesourcery.com>
 352
 353         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: New test.
 354
 355 2021-02-03  Andrew Stubbs  <ams@codesourcery.com>
 356
 357         * plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add
 358         EF_AMDGPU_MACH_AMDGCN_GFX908.
 359         (gcn_gfx908_s): New constant string.
 360         (isa_hsa_name): Add gfx908.
 361         (isa_code): Add gfx908.
 362
 363 2021-01-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
 364
 365         * libgomp.texi (omp_fulfill_event): New entry.
 366
 367 2021-01-20  Jakub Jelinek  <jakub@redhat.com>
 368
 369         * task.c (GOMP_task): Rename priority argument to priority_arg,
 370         add priority automatic variable and modify that variable.  Instead of
 371         clearing detach argument when GOMP_TASK_FLAG_DETACH bit is not set,
 372         check flags for that bit.
 373
 374 2021-01-19  Tobias Burnus  <tobias@codesourcery.com>
 375
 376         PR fortran/98476
 377         * testsuite/libgomp.fortran/is_device_ptr-1.f90: New test.
 378
 379 2021-01-18  Andreas Schwab  <schwab@suse.de>
 380
 381         * configure.tgt (riscv64*-*-linux*): Add linux to config_path.
 382
 383 2021-01-18  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 384
 385         * config/rtems/sem.h (gomp_sem_getcount): New function.
 386
 387 2021-01-18  Jakub Jelinek  <jakub@redhat.com>
 388
 389         * config/linux/sem.h (gomp_sem_getcount): New function.
 390         * config/posix/sem.h (gomp_sem_getcount): New function.
 391         * config/posix/sem.c (gomp_sem_getcount): New function.
 392         * config/accel/sem.h (gomp_sem_getcount): New function.
 393         * task.c (task_fulfilled_p): Use gomp_sem_getcount.
 394         (omp_fulfill_event): Likewise.
 395
 396 2021-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>
 397
 398         * fortran.c (omp_fulfill_event_): New.
 399         * libgomp.h (struct gomp_task): Add detach and completion_sem fields.
 400         (struct gomp_team): Add task_detach_queue and task_detach_count
 401         fields.
 402         * libgomp.map (OMP_5.0.1): Add omp_fulfill_event and omp_fulfill_event_.
 403         * libgomp_g.h (GOMP_task): Add extra argument.
 404         * omp.h.in (enum omp_event_handle_t): New.
 405         (omp_fulfill_event): New.
 406         * omp_lib.f90.in (omp_event_handle_kind): New.
 407         (omp_fulfill_event): New.
 408         * omp_lib.h.in (omp_event_handle_kind): New.
 409         (omp_fulfill_event): Declare.
 410         * priority_queue.c (priority_tree_find): New.
 411         (priority_list_find): New.
 412         (priority_queue_find): New.
 413         * priority_queue.h (priority_queue_predicate): New.
 414         (priority_queue_find): New.
 415         * task.c (gomp_init_task): Initialize detach field.
 416         (task_fulfilled_p): New.
 417         (GOMP_task): Add detach argument.  Ignore detach argument if
 418         GOMP_TASK_FLAG_DETACH not set in flags.  Initialize completion_sem
 419         field.  Copy address of completion_sem into detach argument and
 420         into the start of the data record.  Wait for detach event if task
 421         not deferred.
 422         (gomp_barrier_handle_tasks): Queue tasks with unfulfilled events.
 423         Remove completed tasks and requeue dependent tasks.
 424         (omp_fulfill_event): New.
 425         * team.c (gomp_new_team): Initialize task_detach_queue and
 426         task_detach_count fields.
 427         (free_team): Free task_detach_queue field.
 428         * testsuite/libgomp.c-c++-common/task-detach-1.c: New testcase.
 429         * testsuite/libgomp.c-c++-common/task-detach-2.c: New testcase.
 430         * testsuite/libgomp.c-c++-common/task-detach-3.c: New testcase.
 431         * testsuite/libgomp.c-c++-common/task-detach-4.c: New testcase.
 432         * testsuite/libgomp.c-c++-common/task-detach-5.c: New testcase.
 433         * testsuite/libgomp.c-c++-common/task-detach-6.c: New testcase.
 434         * testsuite/libgomp.fortran/task-detach-1.f90: New testcase.
 435         * testsuite/libgomp.fortran/task-detach-2.f90: New testcase.
 436         * testsuite/libgomp.fortran/task-detach-3.f90: New testcase.
 437         * testsuite/libgomp.fortran/task-detach-4.f90: New testcase.
 438         * testsuite/libgomp.fortran/task-detach-5.f90: New testcase.
 439         * testsuite/libgomp.fortran/task-detach-6.f90: New testcase.
 440
 441 2021-01-15  Jakub Jelinek  <jakub@redhat.com>
 442
 443         PR target/70454
 444         * configure.tgt: For i?86 and x86_64 determine if -march=i486 needs to
 445         be added through preprocessor check on
 446         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
 447
 448 2021-01-14  Thomas Schwinge  <thomas@codesourcery.com>
 449
 450         PR libgomp/65099
 451         * plugin/configfrag.ac (PLUGIN_NVPTX): Restrict to supported
 452         configurations.
 453         * configure: Regenerate.
 454         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Remove 64-bit
 455         check.
 456
 457 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 458
 459         * configure: Re-generate.
 460
 461 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 462
 463         * configure: Re-generate.
 464
 465 2021-01-05  Julian Brown  <julian@codesourcery.com>
 466
 467         * plugin/plugin-nvptx.c (SOFTSTACK_CACHE_LIMIT): New define.
 468         (struct ptx_device): Add omp_stacks struct.
 469         (nvptx_open_device): Initialise cached-stacks housekeeping info.
 470         (nvptx_close_device): Free cached stacks block and mutex.
 471         (nvptx_stacks_free): New function.
 472         (nvptx_alloc): Add SUPPRESS_ERRORS parameter.
 473         (GOMP_OFFLOAD_alloc): Add strategies for freeing soft-stacks block.
 474         (nvptx_stacks_alloc): Rename to...
 475         (nvptx_stacks_acquire): This.  Cache stacks block between runs if same
 476         size or smaller is required.
 477         (nvptx_stacks_free): Remove.
 478         (GOMP_OFFLOAD_run): Call nvptx_stacks_acquire and lock stacks block
 479         during kernel execution.
 480
 481 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
 482
 483         * libgomp.texi: Bump @copying's copyright year.
 484
 485 2020-12-28  Gerald Pfeifer  <gerald@pfeifer.com>
 486
 487         * libgomp.texi (Top): Avoid bad "up" link.
 488
 489 2020-12-18  Jakub Jelinek  <jakub@redhat.com>
 490
 491         * testsuite/libgomp.c/task-6.c: New test.
 492
 493 2020-12-09  Andrew Stubbs  <ams@codesourcery.com>
 494
 495         * plugin/plugin-gcn.c: Include hsa_ext_amd.h.
 496         (HSA_AMD_AGENT_INFO_COMPUTE_UNIT_COUNT): Delete redundant definition.
 497
 498 2020-12-08  Tobias Burnus  <tobias@codesourcery.com>
 499
 500         * testsuite/libgomp.fortran/scan-1.f90: New test.
 501
 502 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
 503
 504         PR target/97865
 505         * configure: Regenerate.
 506
 507 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
 508
 509         * configure: Regenerate.
 510
 511 2020-11-25  Thomas Schwinge  <thomas@codesourcery.com>
 512
 513         * testsuite/libgomp.oacc-c++/cache-1.C: New.
 514         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Update.
 515
 516 2020-11-25  Andrew Stubbs  <ams@codesourcery.com>
 517
 518         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Adjust
 519         expected results.
 520
 521 2020-11-24  Andrew Stubbs  <ams@codesourcery.com>
 522
 523         * plugin/plugin-gcn.c: Don't redefine relocations if elf.h has them.
 524         (reserved): Delete unused define.
 525
 526 2020-11-24  Thomas Schwinge  <thomas@codesourcery.com>
 527
 528         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Avoid
 529         Tcl 8.5-specific behavior.
 530         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
 531
 532 2020-11-18  Kwok Cheung Yeung  <kcy@codesourcery.com>
 533
 534         * env.c (gomp_global_icv): Remove nest_var field.  Add
 535         max_active_levels_var field.
 536         (gomp_max_active_levels_var): Remove.
 537         (parse_boolean): Return true on success.
 538         (handle_omp_display_env): Express OMP_NESTED in terms of
 539         max_active_levels_var.  Change format specifier for
 540         max_active_levels_var.
 541         (initialize_env): Set max_active_levels_var from
 542         OMP_MAX_ACTIVE_LEVELS, OMP_NESTED, OMP_NUM_THREADS and
 543         OMP_PROC_BIND.
 544         * icv.c (omp_set_nested): Express in terms of
 545         max_active_levels_var.
 546         (omp_get_nested): Likewise.
 547         (omp_set_max_active_levels): Use max_active_levels_var field instead
 548         of gomp_max_active_levels_var.
 549         (omp_get_max_active_levels): Likewise.
 550         * libgomp.h (struct gomp_task_icv): Remove nest_var field.  Add
 551         max_active_levels_var field.
 552         (gomp_supported_active_levels): Set to UCHAR_MAX.
 553         (gomp_max_active_levels_var): Delete.
 554         * libgomp.texi (omp_get_nested): Update documentation.
 555         (omp_set_nested): Likewise.
 556         (OMP_MAX_ACTIVE_LEVELS): Likewise.
 557         (OMP_NESTED): Likewise.
 558         (OMP_NUM_THREADS): Likewise.
 559         (OMP_PROC_BIND): Likewise.
 560         * parallel.c (gomp_resolve_num_threads): Replace reference
 561         to nest_var with max_active_levels_var.  Use max_active_levels_var
 562         field instead of gomp_max_active_levels_var.
 563
 564 2020-11-18  Tobias Burnus  <tobias@codesourcery.com>
 565
 566         * testsuite/libgomp.c/usleep.h (fallback_usleep): Renamed from
 567         nvptx_usleep; use also for device={arch(gcn)}.
 568
 569 2020-11-14  Jakub Jelinek  <jakub@redhat.com>
 570
 571         * testsuite/libgomp.c-c++-common/allocate-1.c (struct S): New type.
 572         (foo): Add tests for non-VLA private and firstprivate clauses on
 573         omp task.
 574         (bar): Likewise.  Remove taking of address from private/firstprivate
 575         variables.
 576         * testsuite/libgomp.c++/allocate-1.C (struct S): New type.
 577         (foo): Add p, q, px and s arguments.  Add tests for array reductions
 578         and for non-VLA private and firstprivate clauses on omp task.
 579         (bar): Removed.
 580         (main): Adjust foo caller.  Don't call bar.
 581
 582 2020-11-13  Gergö Barany  <gergo@codesourcery.com>
 583             Thomas Schwinge  <thomas@codesourcery.com>
 584
 585         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
 586         New.
 587         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
 588         Likewise.
 589         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
 590         Likewise.
 591         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Adjust.
 592         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
 593
 594 2020-11-13  Gergö Barany  <gergo@codesourcery.com>
 595             Thomas Schwinge  <thomas@codesourcery.com>
 596
 597         PR fortran/94358
 598         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: New.
 599
 600 2020-11-13  Jakub Jelinek  <jakub@redhat.com>
 601
 602         * testsuite/libgomp.c-c++-common/allocate-1.c (foo): Add tests
 603         for array reductions.
 604         (main): Adjust foo callers.
 605
 606 2020-11-12  Jakub Jelinek  <jakub@redhat.com>
 607
 608         * libgomp.map (GOMP_alloc, GOMP_free): Export at GOMP_5.0.1.
 609         * omp.h.in (omp_alloc): Add malloc and alloc_size attributes.
 610         * libgomp_g.h (GOMP_alloc, GOMP_free): Declare.
 611         * allocator.c (omp_aligned_alloc): New for now static function,
 612         add alignment argument and handle it.
 613         (omp_alloc): Reimplement using omp_aligned_alloc.
 614         (GOMP_alloc, GOMP_free): New functions.
 615         (omp_free): Add ialias.
 616         * testsuite/libgomp.c-c++-common/allocate-1.c: New test.
 617         * testsuite/libgomp.c++/allocate-1.C: New test.
 618
 619 2020-11-12  Thomas Schwinge  <thomas@codesourcery.com>
 620
 621         PR fortran/97782
 622         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Adjust.
 623
 624 2020-11-10  Chung-Lin Tang  <cltang@codesourcery.com>
 625
 626         * libgomp.h (enum gomp_map_vars_kind): Adjust enum values to be bit-flag
 627         usable.
 628         * oacc-mem.c (acc_map_data): Adjust gomp_map_vars argument flags to
 629         'GOMP_MAP_VARS_OPENACC | GOMP_MAP_VARS_ENTER_DATA'.
 630         (goacc_enter_datum): Likewise for call to gomp_map_vars_async.
 631         (goacc_enter_data_internal): Likewise.
 632         * target.c (gomp_map_vars_internal):
 633         Change checks of GOMP_MAP_VARS_ENTER_DATA to use bit-and (&). Adjust use
 634         of gomp_attach_pointer for OpenMP cases.
 635         (gomp_exit_data): Add handling of GOMP_MAP_DETACH.
 636         (GOMP_target_enter_exit_data): Add handling of GOMP_MAP_ATTACH.
 637         * testsuite/libgomp.c-c++-common/ptr-attach-1.c: New testcase.
 638
 639 2020-11-05  Ulrich Drepper  <drepper@redhat.com>
 640             Kwok Cheung Yeung  <kcy@codesourcery.com>
 641
 642         * Makefile.am (%.mod): Add -cpp and -fopenmp to compile flags.
 643         * Makefile.in: Regenerate.
 644         * fortran.c: Wrap uses of omp_set_nested and omp_get_nested with
 645         pragmas to ignore -Wdeprecated-declarations warnings.
 646         * icv.c: Likewise.
 647         * omp.h.in (__GOMP_DEPRECATED_5_0): Define.
 648         Mark omp_lock_hint_* enum values, omp_lock_hint_t, omp_set_nested,
 649         and omp_get_nested with __GOMP_DEPRECATED_5_0.
 650         * omp_lib.f90.in: Mark omp_get_nested and omp_set_nested as
 651         deprecated.
 652         * testsuite/libgomp.c++/affinity-1.C: Add -Wno-deprecated-declarations
 653         to test options.
 654         * testsuite/libgomp.c/affinity-1.c: Likewise.
 655         * testsuite/libgomp.c/affinity-2.c: Likewise.
 656         * testsuite/libgomp.c/appendix-a/a.15.1.c: Likewise.
 657         * testsuite/libgomp.c/lib-1.c: Likewise.
 658         * testsuite/libgomp.c/nested-1.c: Likewise.
 659         * testsuite/libgomp.c/nested-2.c: Likewise.
 660         * testsuite/libgomp.c/nested-3.c: Likewise.
 661         * testsuite/libgomp.c/pr32362-1.c: Likewise.
 662         * testsuite/libgomp.c/pr32362-2.c: Likewise.
 663         * testsuite/libgomp.c/pr32362-3.c: Likewise.
 664         * testsuite/libgomp.c/pr35549.c: Likewise.
 665         * testsuite/libgomp.c/pr42942.c: Likewise.
 666         * testsuite/libgomp.c/pr61200.c: Likewise.
 667         * testsuite/libgomp.c/sort-1.c: Likewise.
 668         * testsuite/libgomp.c/target-5.c: Likewise.
 669         * testsuite/libgomp.c/target-6.c: Likewise.
 670         * testsuite/libgomp.c/teams-1.c: Likewise.
 671         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
 672         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 673         * testsuite/libgomp.c/thread-limit-4.c: Likewise.
 674         * testsuite/libgomp.fortran/affinity1.f90: Likewise.
 675         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 676         * testsuite/libgomp.fortran/lib2.f: Likewise.
 677         * testsuite/libgomp.fortran/nested1.f90: Likewise.
 678         * testsuite/libgomp.fortran/teams1.f90: Likewise.
 679
 680 2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>
 681
 682         PR target/85486
 683         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: Simplify and enhance.
 684         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
 685         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
 686
 687 2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>
 688
 689         PR testsuite/80219
 690         PR testsuite/85303
 691         * testsuite/lib/libgomp.exp (libgomp_init): Set
 692         'gcc_warning_prefix', 'gcc_error_prefix'.
 693
 694 2020-10-30  Jakub Jelinek  <jakub@redhat.com>
 695
 696         * target.c (gomp_map_vars_internal): Use FIELD_TGT_EMPTY macro
 697         even in field_tgt_clear initializer.
 698
 699 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
 700
 701         * testsuite/libgomp.c/target-42.c: New test.
 702
 703 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
 704             Tom de Vries  <tdevries@suse.de>
 705
 706         PR testsuite/81690
 707         * testsuite/libgomp.c/usleep.h: New file.
 708         * testsuite/libgomp.c/target-32.c: Include usleep.h.
 709         (main): Use tgt_usleep instead of usleep.
 710         * testsuite/libgomp.c/thread-limit-2.c: Include usleep.h.
 711         (main): Use tgt_usleep instead of usleep.
 712
 713 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
 714
 715         PR lto/96680
 716         * testsuite/libgomp.c/declare-variant-1.c: New test.
 717
 718 2020-10-22  Jakub Jelinek  <jakub@redhat.com>
 719
 720         * testsuite/libgomp.c/target-41.c: New test.
 721
 722 2020-10-22  Jakub Jelinek  <jakub@redhat.com>
 723
 724         * icv.c (omp_get_initial_device): Remove including corresponding
 725         ialias.
 726         * icv-device.c (omp_get_initial_device): New function.  Return
 727         gomp_get_num_devices ().  Add ialias.
 728         * target.c (resolve_device): Don't fail with
 729         OMP_TARGET_OFFLOAD=mandatory if device_id is equal to
 730         gomp_get_num_devices ().
 731         (omp_target_alloc, omp_target_free, omp_target_is_present,
 732         omp_target_memcpy, omp_target_memcpy_rect, omp_target_associate_ptr,
 733         omp_target_disassociate_ptr, omp_pause_resource): Use
 734         gomp_get_num_devices () instead of GOMP_DEVICE_HOST_FALLBACK on the
 735         first use in the functions, in uses dominated by the
 736         gomp_get_num_devices call use num_devices_openmp instead.
 737         * libgomp.texi (omp_get_initial_device): Document.
 738         * config/gcn/icv-device.c (omp_get_initial_device): New function.
 739         Add ialias.
 740         * config/nvptx/icv-device.c (omp_get_initial_device): Likewise.
 741         * testsuite/libgomp.c/target-40.c: New test.
 742
 743 2020-10-21  Jakub Jelinek  <jakub@redhat.com>
 744
 745         * env.c (parse_target_offload): Change new_offload var type to int,
 746         preinitialize to -1, remove found var and test new_offload != -1
 747         instead of found.
 748
 749 2020-10-20  Jakub Jelinek  <jakub@redhat.com>
 750
 751         * target.c (gomp_target_init): Inside of the function, use automatic
 752         variables corresponding to num_devices, num_devices_openmp and devices
 753         global variables and update the globals only at the end of the
 754         function.
 755
 756 2020-10-20  Kwok Cheung Yeung  <kcy@codesourcery.com>
 757
 758         * env.c (gomp_target_offload_var): New.
 759         (parse_target_offload): New.
 760         (handle_omp_display_env): Print value of OMP_TARGET_OFFLOAD.
 761         (initialize_env): Parse OMP_TARGET_OFFLOAD.
 762         * libgomp.h (gomp_target_offload_t): New.
 763         (gomp_target_offload_var): New.
 764         * libgomp.texi (OMP_TARGET_OFFLOAD): New section.
 765         * target.c (resolve_device): Generate error if device not found and
 766         offloading is mandatory.
 767         (gomp_target_fallback): Generate error if offloading is mandatory.
 768         (GOMP_target): Add argument in call to gomp_target_fallback.
 769         (GOMP_target_ext): Likewise.
 770         (gomp_target_data_fallback): Generate error if offloading is mandatory.
 771         (GOMP_target_data): Add argument in call to gomp_target_data_fallback.
 772         (GOMP_target_data_ext): Likewise.
 773         (gomp_target_task_fn): Add argument in call to gomp_target_fallback.
 774         (gomp_target_init): Return early if offloading is disabled.
 775
 776 2020-10-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
 777
 778         * libgomp.texi (omp_get_max_active_levels): Modify description.
 779         (omp_get_supported_active_levels): Make descriptions consistent.
 780
 781 2020-10-14  Jakub Jelinek  <jakub@redhat.com>
 782
 783         * libgomp.texi (omp_get_supported_active_levels): Fix a typo.
 784
 785 2020-10-13  Kwok Cheung Yeung  <kcy@codesourcery.com>
 786
 787         * env.c (gomp_max_active_levels_var): Initialize to
 788         gomp_supported_active_levels.
 789         (initialize_env): Limit gomp_max_active_levels_var to be at most
 790         equal to gomp_supported_active_levels.
 791         * fortran.c (omp_get_supported_active_levels): Add ialias_redirect.
 792         (omp_get_supported_active_levels_): New.
 793         * icv.c (omp_set_max_active_levels): Limit gomp_max_active_levels_var
 794         to at most equal to gomp_supported_active_levels.
 795         (omp_get_supported_active_levels): New.
 796         * libgomp.h (gomp_supported_active_levels): New.
 797         * libgomp.map (OMP_5.0.1): Add omp_get_supported_active_levels and
 798         omp_get_supported_active_levels_.
 799         * libgomp.texi (omp_get_supported_active_levels): New.
 800         (omp_set_max_active_levels): Update.  Add reference to
 801         omp_get_supported_active_levels.
 802         * omp.h.in (omp_get_supported_active_levels): New.
 803         * omp_lib.f90.in (omp_get_supported_active_levels): New.
 804         * omp_lib.h.in (omp_get_supported_active_levels): New.
 805         * testsuite/libgomp.c/lib-2.c (main): Check omp_get_max_active_levels
 806         against omp_get_supported_active_levels.
 807         * testsuite/libgomp.fortran/lib4.f90 (lib4): Likewise.
 808
 809 2020-10-11  Clement Chigot  <clement.chigot@atos.net>
 810
 811         * config/t-aix: Delete and recreate libgomp before creating
 812         FAT library.
 813
 814 2020-10-08  Tom de Vries  <tdevries@suse.de>
 815
 816         PR libgomp/81802
 817         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_run): Report launch
 818         dimensions.
 819
 820 2020-10-06  Tom de Vries  <tdevries@suse.de>
 821
 822         * testsuite/libgomp.oacc-fortran/declare-5.f90: Add xfail for PR92790.
 823
 824 2020-10-06  Tom de Vries  <tdevries@suse.de>
 825
 826         PR middle-end/90861
 827         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Remove xfail.
 828
 829 2020-10-05  Tom de Vries  <tdevries@suse.de>
 830
 831         PR fortran/95654
 832         * testsuite/libgomp.fortran/pr95654.f90: New test.
 833
 834 2020-10-02  Tobias Burnus  <tobias@codesourcery.com>
 835
 836         * Makefile.in: Regenerate with automake 1.15.1.
 837         * aclocal.m4: Likewise.
 838         * configure: Likewise.
 839         * testsuite/Makefile.in: Likewise.
 840
 841 2020-09-30  Andrew Stubbs  <ams@codesourcery.com>
 842
 843         * parallel.c (gomp_resolve_num_threads): Ignore nest_var on nvptx
 844         and amdgcn targets.
 845
 846 2020-09-30  Tobias Burnus  <tobias@codesourcery.com>
 847
 848         * testsuite/libgomp.fortran/declare-target-3.f90: New test.
 849
 850 2020-09-29  Andrew Stubbs  <ams@codesourcery.com>
 851
 852         * config/gcn/bar.c (gomp_barrier_wait_end): Skip the barrier if the
 853         total number of threads is one.
 854         (gomp_team_barrier_wake): Likewise.
 855         (gomp_team_barrier_wait_end): Likewise.
 856         (gomp_team_barrier_wait_cancel_end): Likewise.
 857         * config/nvptx/bar.c (gomp_barrier_wait_end): Likewise.
 858         (gomp_team_barrier_wake): Likewise.
 859         (gomp_team_barrier_wait_end): Likewise.
 860         (gomp_team_barrier_wait_cancel_end): Likewise.
 861         * testsuite/libgomp.c-c++-common/nested-parallel-unbalanced.c: New test.
 862
 863 2020-09-28  Tobias Burnus  <tobias@codesourcery.com>
 864
 865         PR middle-end/96390
 866         * testsuite/libgomp.c++/pr96390.C: New test.
 867         * testsuite/libgomp.c-c++-common/pr96390.c: New test.
 868
 869 2020-09-27  Clement Chigot  <clement.chigot@atos.net>
 870
 871         * config/t-aix: Use $(AR) without -X32_64.
 872
 873 2020-09-25  Jakub Jelinek  <jakub@redhat.com>
 874
 875         * testsuite/libgomp.c/loop-25.c: New test.
 876
 877 2020-09-22  Tobias Burnus  <tobias@codesourcery.com>
 878
 879         PR fortran/95654
 880         * testsuite/libgomp.fortran/pr66199-5.f90: Make stop codes unique.
 881
 882 2020-09-22  Tom de Vries  <tdevries@suse.de>
 883
 884         * plugin/plugin-nvptx.c (link_ptx): Print elog if cuLinkComplete call
 885         fails.
 886
 887 2020-09-16  Nathan Sidwell  <nathan@acm.org>
 888
 889         * testsuite/libgomp.c++/udr-3.C: Add missing ctor.
 890
 891 2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
 892
 893         PR fortran/96668
 894         * target.c (gomp_map_vars_internal): Initialize has_nullptr.
 895
 896 2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
 897
 898         PR fortran/96668
 899         * libgomp.h (struct target_var_desc): Add has_null_ptr_assoc member.
 900         * target.c (gomp_map_vars_existing): Add always_to_flag flag.
 901         (gomp_map_vars_existing): Update call to it.
 902         (gomp_map_fields_existing): Likewise
 903         (gomp_map_vars_internal): Update PSET handling such that if a nullptr is
 904         now allocated or if GOMP_MAP_POINTER is used PSET is updated and pointer
 905         remapped.
 906         (GOMP_target_enter_exit_data): Hanlde GOMP_MAP_ALWAYS_POINTER like
 907         GOMP_MAP_POINTER.
 908         * testsuite/libgomp.fortran/map-alloc-ptr-1.f90: New test.
 909         * testsuite/libgomp.fortran/map-alloc-ptr-2.f90: New test.
 910
 911 2020-09-14  Tom de Vries  <tdevries@suse.de>
 912
 913         * config/nvptx/atomic.c: New file.  Add
 914         __sync_val_compare_and_swap_16.
 915         * testsuite/libgomp.c-c++-common/reduction-16.c: Add -latomic for
 916         target offload_target_nvptx.
 917
 918 2020-09-08  Julian Brown  <julian@codesourcery.com>
 919
 920         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c: Remove
 921         iteration-ordering assumptions.
 922
 923 2020-09-08  Julian Brown  <julian@codesourcery.com>
 924
 925         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Fix race condition.
 926         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
 927
 928 2020-08-20  Chung-Lin Tang  <cltang@codesourcery.com>
 929
 930         * plugin/plugin-nvptx.c (nvptx_free):
 931         Change "GOMP_PLUGIN_acc_thread () == NULL" test into check of
 932         CUDA_ERROR_NOT_PERMITTED status for cuMemGetAddressRange. Adjust
 933         comments.
 934
 935 2020-08-20  Tobias Burnus  <tobias@codesourcery.com>
 936
 937         * testsuite/libgomp.fortran/lastprivate-conditional-10.f90: New test.
 938
 939 2020-08-13  Kwok Cheung Yeung  <kcy@codesourcery.com>
 940
 941         * testsuite/libgomp.c-c++-common/reduction-16.c: New.
 942
 943 2020-08-13  Jakub Jelinek  <jakub@redhat.com>
 944
 945         * testsuite/libgomp.c/loop-22.c (main): Add some further tests.
 946         * testsuite/libgomp.c/loop-23.c (main): Likewise.
 947         * testsuite/libgomp.c/loop-24.c: New test.
 948
 949 2020-08-08  Jakub Jelinek  <jakub@redhat.com>
 950             Tobias Burnus  <tobias@codesourcery.com>
 951
 952         PR fortran/93553
 953         * testsuite/libgomp.fortran/pr93553.f90: New test.
 954
 955 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
 956
 957         * testsuite/libgomp.c/loop-22.c: New test.
 958         * testsuite/libgomp.c/loop-23.c: New test.
 959
 960 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
 961
 962         PR middle-end/96459
 963         * testsuite/libgomp.c/teams-3.c: New test.
 964         * testsuite/libgomp.c-c++-common/for-2.h (OMPTEAMS): Define to nothing
 965         if not defined yet.
 966         (N(test)): Use it before all N(f*) calls.
 967         * testsuite/libgomp.c-c++-common/for-14.c (DO_PRAGMA, OMPTEAMS): Define.
 968         (main): Don't call all test_* functions from within
 969         #pragma omp teams reduction(|:err), call them directly.
 970
 971 2020-08-04  Tom de Vries  <tdevries@suse.de>
 972
 973         PR target/96428
 974         * testsuite/libgomp.oacc-fortran/pr96628-part1.f90: New test.
 975         * testsuite/libgomp.oacc-fortran/pr96628-part2.f90: New test.
 976
 977 2020-08-03  Julian Brown  <julian@codesourcery.com>
 978             Thomas Schwinge  <thomas@codesourcery.com>
 979
 980         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Don't run for
 981         shared-memory devices.  Extend with further checking.
 982
 983 2020-08-03  Martin Jambor  <mjambor@suse.cz>
 984
 985         * plugin/Makefrag.am: Remove configuration of HSA plugin.
 986         * aclocal.m4: Regenerated.
 987         * Makefile.in: Regenerated.
 988         * config.h.in: Regenerated.
 989         * configure: Regenerated.
 990         * plugin/configfrag.ac: Likewise.
 991         * plugin/hsa_ext_finalize.h: Removed.
 992         * plugin/plugin-hsa.c: Likewise.
 993         * testsuite/Makefile.in: Regenerated.
 994         * testsuite/lib/libgomp.exp
 995         (offload_target_to_openacc_device_type): Remove hsa case.
 996         (check_effective_target_hsa_offloading_selected_nocache): Removed
 997         (check_effective_target_hsa_offloading_selected): Likewise.
 998         (libgomp_init): Do not add -Wno-hsa to additional_flags.
 999         * testsuite/libgomp.hsa.c/alloca-1.c: Removed test.
1000         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1001         * testsuite/libgomp.hsa.c/bits-insns.c: Likewise.
1002         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1003         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1004         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1005         * testsuite/libgomp.hsa.c/complex-align-2.c: Likewise.
1006         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1007         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1008         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1009         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1010         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1011         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1012         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1013         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1014         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1015         * testsuite/libgomp.hsa.c/pr82416.c: Likewise.
1016         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1017         * testsuite/libgomp.hsa.c/staticvar.c: Likewise.
1018         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1019         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1020         * testsuite/libgomp.hsa.c/switch-sbr-2.c: Likewise.
1021         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
1022         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
1023
1024 2020-07-27  Julian Brown  <julian@codesourcery.com>
1025             Thomas Schwinge  <thomas@codesourcery.com>
1026
1027         * libgomp.h (struct target_var_desc): Rename do_detach field to
1028         is_attach.
1029         * oacc-mem.c (goacc_exit_datum_1): Add assert.  Don't set finalize for
1030         GOMP_MAP_FORCE_DETACH. Update checking to use is_attach field.
1031         (goacc_enter_data_internal): Don't affect reference counts
1032         for attach mappings.
1033         (goacc_exit_data_internal): Don't affect reference counts for detach
1034         mappings.
1035         * target.c (gomp_map_vars_existing): Don't affect reference counts for
1036         attach mappings.
1037         (gomp_map_vars_internal): Set renamed is_attach flag unconditionally to
1038         mark attach mappings.
1039         (gomp_unmap_vars_internal): Use is_attach flag to prevent affecting
1040         reference count for attach mappings.
1041         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-1.c: New test.
1042         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
1043         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
1044         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Mark
1045         test as shouldfail.
1046         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust to fail
1047         gracefully in no-finalize mode.
1048         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-3.c: New file.
1049
1050 2020-07-24  Thomas Schwinge  <thomas@codesourcery.com>
1051
1052         * testsuite/libgomp.oacc-c++/c++.exp: Unset 'offload_target' after
1053         use.
1054         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1055         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1056
1057 2020-07-23  Julian Brown  <julian@codesourcery.com>
1058             Thomas Schwinge  <thomas@codesourcery.com>
1059
1060         * target.c (gomp_unmap_vars_internal): Remove unnecessary forcing of
1061         finalization for detach operation.
1062         * testsuite/libgomp.oacc-c-c++-common/structured-detach-underflow.c:
1063         New test.
1064
1065 2020-07-23  Tobias Burnus  <tobias@codesourcery.com>
1066
1067         * configure.ac: Add OMP_DEPEND_KIND and OMP_INT128_SIZE.
1068         * libgomp_f.h.in (omp_check_defines): Check whether
1069         sizeof of determined Fortran kind and C typedef match.
1070         * omp_lib.f90.in: Add omp_depened_kind.
1071         * omp_lib.h.in: Likewise; fix omp_alloctrait_key_kind.
1072         * configure: Regenerate.
1073         * Makefile.in: Regenerate.
1074         * testsuite/Makefile.in: Regenerate.
1075
1076 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
1077
1078         * testsuite/libgomp.c-c++-common/critical-hint-1.c: New; moved from
1079         gcc/testsuite/c-c++-common/gomp/.
1080         * testsuite/libgomp.c-c++-common/critical-hint-2.c: Likewise.
1081         * testsuite/libgomp.fortran/critical-hint-1.f90: New; moved
1082         from gcc/testsuite/gfortran.dg/gomp/.
1083         * testsuite/libgomp.fortran/critical-hint-2.f90: Likewise.
1084
1085 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
1086
1087         * omp_lib.f90.in: Add omp_sync_hint_* and omp_sync_hint_kind.
1088         * omp_lib.h.in: Likewise.
1089
1090 2020-07-18  H.J. Lu  <hjl.tools@gmail.com>
1091
1092         PR target/95620
1093         * testsuite/libgomp.c/pr95620.c: New test.
1094
1095 2020-07-16  Julian Brown  <julian@codesourcery.com>
1096             Thomas Schwinge  <thomas@codesourcery.com>
1097
1098         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: New test.
1099         * testsuite/libgomp.oacc-fortran/attach-descriptor-2.f90: New test.
1100
1101 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
1102
1103         * testsuite/libgomp.fortran/alloc-1.F90: Use c_size_t to
1104         avoid conversion on 32bit systems from 32bit to 64bit due
1105         to -fdefault-integer-8.
1106
1107 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
1108
1109         * testsuite/libgomp.fortran/struct-elem-map-1.f90: Remove unused
1110         variables; add character(kind=4) tests; update TODO comment.
1111
1112 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
1113
1114         * allocator.c: Add ialias for omp_init_allocator and
1115         omp_destroy_allocator.
1116         * configure.ac: Set INTPTR_T_KIND.
1117         * configure: Regenerate.
1118         * Makefile.in: Regenerate.
1119         * testsuite/Makefile.in: Regenerate.
1120         * fortran.c (omp_init_allocator_, omp_destroy_allocator_,
1121         omp_set_default_allocator_, omp_get_default_allocator_): New
1122         functions and ialias_redirect.
1123         * icv.c: Add ialias for omp_set_default_allocator and
1124         omp_get_default_allocator.
1125         * libgomp.map (OMP_5.0.1): Add omp_init_allocator_,
1126         omp_destroy_allocator_, omp_set_default_allocator_ and
1127         omp_get_default_allocator_.
1128         * omp_lib.f90.in: Add allocator traits parameters, declare
1129         allocator routines and add related kind parameters.
1130         * omp_lib.h.in: Likewise.
1131         * testsuite/libgomp.c-c++-common/alloc-2.c: Fix sizeof.
1132         * testsuite/libgomp.fortran/alloc-1.F90: New test.
1133         * testsuite/libgomp.fortran/alloc-2.F90: New test.
1134         * testsuite/libgomp.fortran/alloc-3.F: New test.
1135         * testsuite/libgomp.fortran/alloc-4.f90: New test.
1136         * testsuite/libgomp.fortran/alloc-5.f90: New test.
1137
1138 2020-07-14  Tom de Vries  <tom@codesourcery.com>
1139             Cesar Philippidis  <cesar@codesourcery.com>
1140             Thomas Schwinge  <thomas@codesourcery.com>
1141             Kwok Cheung Yeung  <kcy@codesourcery.com>
1142
1143         * oacc-init.c (acc_init_state_lock, acc_init_state, acc_init_thread):
1144         New variable.
1145         (acc_init_1): Set acc_init_thread to pthread_self ().  Set
1146         acc_init_state to initializing at the start, and to initialized at the
1147         end.
1148         (self_initializing_p): New function.
1149         (acc_get_device_type): Return acc_device_none if called by thread that
1150         is currently executing acc_init_1.
1151         * libgomp.texi (acc_get_device_type): Update documentation.
1152         (Implementation Status and Implementation-Defined Behavior): Likewise.
1153         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-2.c: New.
1154
1155 2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
1156
1157         * config/t-aix: Set BITS from compiler cpp macro.
1158
1159 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
1160
1161         * testsuite/libgomp.fortran/struct-elem-map-1.f90: New test.
1162
1163 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
1164
1165         PR fortran/67311
1166         * testsuite/libgomp.fortran/target-map-1.f90: New test.
1167
1168 2020-07-14  Jakub Jelinek  <jakub@redhat.com>
1169
1170         * testsuite/libgomp.c/loop-21.c: New test.
1171
1172 2020-07-13  Julian Brown  <julian@codesourcery.com>
1173             Thomas Schwinge  <thomas@codesourcery.com>
1174
1175         * testsuite/libgomp.oacc-fortran/dynamic-pointer-1.f90: New test.
1176
1177 2020-07-10  Julian Brown  <julian@codesourcery.com>
1178             Thomas Schwinge  <thomas@codesourcery.com>
1179
1180         * libgomp.h (struct splay_tree_key_s): Change virtual_refcount to
1181         dynamic_refcount.
1182         (struct gomp_device_descr): Remove GOMP_MAP_VARS_OPENACC_ENTER_DATA.
1183         * oacc-mem.c (acc_map_data): Substitute virtual_refcount for
1184         dynamic_refcount.
1185         (acc_unmap_data): Update comment.
1186         (goacc_map_var_existing, goacc_enter_datum): Adjust for
1187         dynamic_refcount semantics.
1188         (goacc_exit_datum_1, goacc_exit_datum): Re-add some error checking.
1189         Adjust for dynamic_refcount semantics.
1190         (goacc_enter_data_internal): Implement "present" case of dynamic
1191         memory-map handling here.  Update "non-present" case for
1192         dynamic_refcount semantics.
1193         (goacc_exit_data_internal): Use goacc_exit_datum_1.
1194         * target.c (gomp_map_vars_internal): Remove
1195         GOMP_MAP_VARS_OPENACC_ENTER_DATA handling.  Update for dynamic_refcount
1196         handling.
1197         (gomp_unmap_vars_internal): Remove virtual_refcount handling.
1198         (gomp_load_image_to_device): Substitute dynamic_refcount for
1199         virtual_refcount.
1200         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Remove XFAILs.
1201         * testsuite/libgomp.oacc-c-c++-common/refcounting-1.c: New test.
1202         * testsuite/libgomp.oacc-c-c++-common/refcounting-2.c: New test.
1203         * testsuite/libgomp.oacc-c-c++-common/struct-3-1-1.c: New test.
1204         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Remove XFAILs and
1205         trace output.
1206         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Remove
1207         trace output.
1208         * testsuite/libgomp.oacc-fortran/dynamic-incr-structural-1.f90: New
1209         test.
1210         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
1211         Remove stale comment.
1212         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Remove XFAILs.
1213         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
1214         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
1215         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
1216         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
1217         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Adjust XFAIL.
1218
1219 2020-07-10  Julian Brown  <julian@codesourcery.com>
1220             Thomas Schwinge  <thomas@codesourcery.com>
1221
1222         * oacc-mem.c (goacc_map_var_existing): New function.
1223         (goacc_enter_datum): Use above function.
1224         (goacc_exit_datum_1): New function.
1225         (goacc_exit_datum): Use above function.
1226
1227 2020-07-09  Julian Brown  <julian@codesourcery.com>
1228             Thomas Schwinge  <thomas@codesourcery.com>
1229
1230         PR middle-end/95270
1231         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: New test.
1232         * testsuite/libgomp.oacc-c-c++-common/pr95270-2.c: New test.
1233
1234 2020-07-09  Julian Brown  <julian@codesourcery.com>
1235
1236         * oacc-mem.c (find_group_last): Group data-movement clauses
1237         (GOMP_MAP_TO_PSET, GOMP_MAP_TO, etc.) together with a subsequent
1238         GOMP_MAP_ATTACH.  Allow standalone GOMP_MAP_ATTACH also.
1239
1240 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
1241
1242         * testsuite/libgomp.c/loop-19.c: New test.
1243         * testsuite/libgomp.c/loop-20.c: New test.
1244
1245 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
1246
1247         * omp.h.in (omp_alloctrait_value_t): Change omp_atv_default from
1248         2 to -1.  Add omp_atv_serialized and define omp_atv_sequential using
1249         it.  Remove __omp_alloctrait_value_max__.
1250         * allocator.c (omp_init_allocator): Handle omp_atv_default for
1251         omp_atk_alignment and omp_atk_pool_size.
1252
1253 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
1254
1255         * oacc-mem.c (goacc_exit_data_internal): Revert always-copyfrom
1256         behavior for 'GOMP_MAP_FORCE_FROM'.
1257         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Adjust XFAIL.
1258
1259 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
1260
1261         * oacc-mem.c (goacc_exit_data_internal): Remove
1262         'GOMP_MAP_ALWAYS_FROM' handling.
1263
1264 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
1265
1266         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Replace fragile
1267         'scan-assembler' with 'scan-offload-rtl'.
1268         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
1269         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
1270         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: Likewise.
1271         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: Likewise.
1272
1273 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
1274
1275         * target.c (gomp_map_vars_existing): Assert 'kind !=
1276         GOMP_MAP_ATTACH'.
1277         (gomp_map_vars_internal): Clean up.
1278
1279 2020-06-27  Jakub Jelinek  <jakub@redhat.com>
1280
1281         * testsuite/libgomp.c/loop-17.c: New test.
1282         * testsuite/libgomp.c/loop-18.c: New test.
1283
1284 2020-06-26  Marek Polacek  <polacek@redhat.com>
1285
1286         * testsuite/libgomp.c++/atomic-3.C: Use -std=gnu++14.
1287
1288 2020-06-23  Alexandre Oliva  <oliva@adacore.com>
1289
1290         * testsuite/lib/libgomp.exp: Load gcc lib scanoffload.exp.
1291         * testsuite/lib/libgomp-dg.exp: Drop now-obsolete -save-temps.
1292
1293 2020-06-22  David Edelsohn  <dje.gcc@gmail.com>
1294
1295         * Makefile.am: Use -include.
1296         * Makefile.in: Regenerate.
1297
1298 2020-06-21  David Edelsohn  <dje.gcc@gmail.com>
1299
1300         * Makefile.am (tmake_file): Build and install AIX-style FAT libraries.
1301         * Makefile.in: Regenerate
1302         * configure.ac (tmake_file): Substitute.
1303         * configure: Regenerate.
1304         * configure.tgt (powerpc-ibm-aix*): Define tmake_file.
1305         * config/t-aix: New file.
1306
1307 2020-06-17  Thomas Schwinge  <thomas@codesourcery.com>
1308
1309         PR lto/94848
1310         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: Add
1311         'dg-do run'.
1312
1313 2020-06-17  Andrew Stubbs  <ams@codesourcery.com>
1314
1315         * plugin/plugin-gcn.c (init_environment_variables): Use ".so.1"
1316         variant for HSA_RUNTIME_LIB name.
1317         (find_executable_symbol_1): Delete.
1318         (find_executable_symbol): Delete.
1319         (init_kernel_properties): Add ".kd" suffix to symbol names.
1320         (find_load_offset): Delete.
1321         (create_and_finalize_hsa_program): Remove relocation handling.
1322
1323 2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
1324
1325         * testsuite/libgomp.oacc-fortran/routine-10.f90: New test.
1326
1327 2020-06-08  Tobias Burnus  <tobias@codesourcery.com>
1328
1329         PR lto/94848
1330         PR middle-end/95551
1331         * testsuite/libgomp.fortran/target-var.f90: New test.
1332
1333 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
1334             Julian Brown  <julian@codesourcery.com>
1335
1336         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Explain
1337         special handling.
1338
1339 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
1340             Julian Brown  <julian@codesourcery.com>
1341
1342         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
1343         Simplify.
1344
1345 2020-06-05  Julian Brown  <julian@codesourcery.com>
1346
1347         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: New test.
1348         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: New test.
1349
1350 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1351
1352         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
1353         Evaluate 'copyfrom' individually for each entry.
1354         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: Update.
1355
1356 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1357
1358         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
1359         Evaluate 'finalize' individually for each entry.
1360         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: New file.
1361         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: Remove
1362         file.
1363
1364 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1365
1366         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: Fix 'sizeof'
1367         usage.
1368         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: Likewise.
1369
1370 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1371             Julian Brown  <julian@codesourcery.com>
1372
1373         * oacc-mem.c (goacc_exit_datum): Repair 'is_tgt_unmapped'
1374         checking.
1375         (acc_unmap_data, goacc_exit_data_internal): Restore
1376         'is_tgt_unmapped' checking.
1377         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: New
1378         file.
1379         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust.
1380         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
1381         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
1382         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
1383         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
1384         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
1385
1386 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1387             Julian Brown  <julian@codesourcery.com>
1388
1389         * oacc-mem.c (acc_unmap_data): Don't open-code 'gomp_remove_var'.
1390
1391 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1392
1393         PR libgomp/92854
1394         * oacc-mem.c (acc_unmap_data): Remove 'tgt' reference counting.
1395
1396 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1397
1398         PR libgomp/92854
1399         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: Extend some
1400         more.
1401
1402 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1403             Julian Brown  <julian@codesourcery.com>
1404
1405         * oacc-mem.c (goacc_enter_datum): Use 'tgt' returned from
1406         'gomp_map_vars'.
1407          (acc_map_data): Clean up accordingly.
1408
1409 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1410
1411         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: XFAIL behavior
1412         of over-eager 'finalize' clause.
1413         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: New
1414         file.
1415         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
1416         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
1417         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
1418         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
1419         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
1420         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-2.f90: Likewise.
1421         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
1422         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-2.f90: Likewise.
1423
1424 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1425
1426         * oacc-mem.c (goacc_exit_data_internal): Unlock on error path.
1427
1428 2020-06-04  Julian Brown  <julian@codesourcery.com>
1429
1430         * oacc-mem.c (acc_attach_async): Add missing gomp_mutex_unlock on
1431         error path.
1432         (goacc_detach_internal): Likewise.
1433
1434 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
1435
1436         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Initialize before
1437         the checkpoint.
1438         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
1439         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
1440         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
1441         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
1442         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
1443
1444 2020-06-02  Jakub Jelinek  <jakub@redhat.com>
1445
1446         * allocator.c (omp_free): Fix up build if HAVE_SYNC_BUILTINS is not
1447         defined.
1448
1449 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
1450
1451         * testsuite/libgomp.c-c++-common/alloc-4.c: New test.
1452
1453 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
1454
1455         * allocator.c (omp_alloc): For size == 0, return NULL early.
1456
1457 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
1458
1459         PR bootstrap/95413
1460         * configure: Regenerated.
1461
1462 2020-05-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
1463
1464         PR libfortran/95191
1465         * testsuite/libgomp.fortran/async_io_9.f90: New test.
1466
1467 2020-05-19  Jakub Jelinek  <jakub@redhat.com>
1468
1469         * omp.h.in (omp_uintptr_t): New typedef.
1470         (__GOMP_UINTPTR_T_ENUM): Define.
1471         (omp_memspace_handle_t, omp_allocator_handle_t, omp_alloctrait_key_t,
1472         omp_alloctrait_value_t, omp_alloctrait_t): New typedefs.
1473         (__GOMP_DEFAULT_NULL_ALLOCATOR): Define.
1474         (omp_init_allocator, omp_destroy_allocator, omp_set_default_allocator,
1475         omp_get_default_allocator, omp_alloc, omp_free): Declare.
1476         * libgomp.h (struct gomp_team_state): Add def_allocator field.
1477         (gomp_def_allocator): Declare.
1478         * libgomp.map (OMP_5.0.1): Export omp_set_default_allocator,
1479         omp_get_default_allocator, omp_init_allocator, omp_destroy_allocator,
1480         omp_alloc and omp_free.
1481         * team.c (gomp_team_start): Copy over ts.def_allocator.
1482         * env.c (gomp_def_allocator): New variable.
1483         (parse_wait_policy): Adjust function comment.
1484         (parse_allocator): New function.
1485         (handle_omp_display_env): Print OMP_ALLOCATOR.
1486         (initialize_env): Call parse_allocator.
1487         * Makefile.am (libgomp_la_SOURCES): Add allocator.c.
1488         * allocator.c: New file.
1489         * icv.c (omp_set_default_allocator, omp_get_default_allocator): New
1490         functions.
1491         * testsuite/libgomp.c-c++-common/alloc-1.c: New test.
1492         * testsuite/libgomp.c-c++-common/alloc-2.c: New test.
1493         * testsuite/libgomp.c-c++-common/alloc-3.c: New test.
1494         * Makefile.in: Regenerated.
1495
1496 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
1497
1498         PR bootstrap/95147
1499         * configure: Regenerated.
1500
1501 2020-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
1502
1503         PR libfortran/95119
1504         * testsuite/libgomp.fortran/close_errors_1.f90: New test.
1505
1506 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1507
1508         * configure: Regenerated.
1509
1510 2020-05-14  Jakub Jelinek  <jakub@redhat.com>
1511
1512         * testsuite/libgomp.c-c++-common/target-40.c: New test.
1513
1514 2020-05-13  Tobias Burnus  <tobias@codesourcery.com>
1515
1516         PR fortran/94690
1517         * testsuite/libgomp.fortran/pr66199-3.f90: New.
1518         * testsuite/libgomp.fortran/pr66199-4.f90: New.
1519         * testsuite/libgomp.fortran/pr66199-5.f90: New.
1520         * testsuite/libgomp.fortran/pr66199-6.f90: New.
1521         * testsuite/libgomp.fortran/pr66199-7.f90: New.
1522         * testsuite/libgomp.fortran/pr66199-8.f90: New.
1523         * testsuite/libgomp.fortran/pr66199-9.f90: New.
1524
1525 2020-05-12  Jakub Jelinek  <jakub@redhat.com>
1526
1527         * testsuite/libgomp.c/target-39.c: New test.
1528
1529 2020-04-29  Thomas Schwinge  <thomas@codesourcery.com>
1530
1531         * config/accel/openacc.f90 (acc_device_current): Set to '-1'.
1532         * openacc.f90 (acc_device_current): Likewise.
1533         * openacc.h (acc_device_current): Likewise.
1534         * openacc_lib.h (acc_device_current): Likewise.
1535
1536         PR target/94282
1537         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Remove
1538         'dg-allow-blank-lines-in-output'.
1539
1540         * oacc-init.c (get_openacc_name): Handle 'gcn'.
1541         * testsuite/lib/libgomp.exp
1542         (offload_target_to_openacc_device_type) [amdgcn*]: Return
1543         'radeon'.  Adjust all users.
1544         (check_effective_target_openacc_amdgcn_accel_present): Rename
1545         to...
1546         (check_effective_target_openacc_radeon_accel_present): ... this.
1547         Adjust all users.
1548         (check_effective_target_openacc_amdgcn_accel_selected): Rename to...
1549         (check_effective_target_openacc_radeon_accel_selected): ... this.
1550         Adjust all users.
1551
1552         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
1553         'dg-do run'.
1554
1555 2020-04-23  Andrew Stubbs  <ams@codesourcery.com>
1556
1557         PR other/94629
1558
1559         * plugin/plugin-gcn.c (init_hsa_context): Check return value from
1560         hsa_iterate_agents.
1561         (GOMP_OFFLOAD_init_device): Check return values from both calls to
1562         hsa_agent_iterate_regions.
1563
1564 2020-04-20  Thomas Schwinge  <thomas@codesourcery.com>
1565
1566         PR middle-end/94635
1567         * testsuite/libgomp.fortran/target-enter-data-2.F90: Add 'dg-do
1568         run'.
1569
1570 2020-04-20  Tobias Burnus  <tobias@codesourcery.com>
1571
1572         PR middle-end/94120
1573         * testsuite/libgomp.oacc-c++/declare-pr94120.C: Fix 'declare copy(out)'
1574         test case.
1575
1576 2020-04-17  Tobias Burnus  <tobias@codesourcery.com>
1577
1578         PR middle-end/94635
1579         * testsuite/libgomp.fortran/target-enter-data-2.F90: New.
1580
1581 2020-04-13  Thomas Schwinge  <thomas@codesourcery.com>
1582
1583         PR libgomp/92843
1584         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
1585         Rename to...
1586         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1-lib.c:
1587         ... this.
1588         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
1589         Rename to...
1590         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1.c:
1591         ... this.
1592         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
1593         Rename to...
1594         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2-lib.c:
1595         ... this.
1596         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
1597         Rename to...
1598         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2.c:
1599         ... this.
1600         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
1601         Rename to...
1602         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3-lib.c:
1603         ... this.
1604         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
1605         Rename to...
1606         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3.c:
1607         ... this.
1608         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
1609         Rename to...
1610         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4-lib.c:
1611         ... this.
1612         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
1613         Rename to...
1614         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
1615         ... this.
1616         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
1617         Rename to...
1618         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5-lib.c:
1619         ... this.
1620         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
1621         Rename to...
1622         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5.c:
1623         ... this.
1624         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
1625         Rename to...
1626         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6-lib.c:
1627         ... this.
1628         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
1629         Rename to...
1630         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6.c:
1631         ... this.
1632         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
1633         Rename to...
1634         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7-lib.c:
1635         ... this.
1636         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
1637         Rename to...
1638         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7.c:
1639         ... this.
1640         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
1641         Rename to...
1642         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8-lib.c:
1643         ... this.
1644         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c::
1645         Rename to...
1646         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8.c:
1647         ... this.
1648
1649 2020-04-10  Julian Brown  <julian@codesourcery.com>
1650             Thomas Schwinge  <thomas@codesourcery.com>
1651
1652         PR libgomp/92843
1653         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
1654         New file.
1655         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
1656         Likewise.
1657         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
1658         Likewise.
1659         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
1660         Likewise.
1661         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
1662         Likewise.
1663         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
1664         Likewise.
1665         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
1666         Likewise.
1667         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
1668         Likewise.
1669         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
1670         Likewise.
1671         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
1672         Likewise.
1673         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
1674         Likewise.
1675         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
1676         Likewise.
1677         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
1678         Likewise.
1679         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
1680         Likewise.
1681         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
1682         Likewise.
1683         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c:
1684         Likewise.
1685
1686 2020-04-10  Thomas Schwinge  <thomas@codesourcery.com>
1687
1688         * testsuite/libgomp.fortran/target-enter-data-1.f90: Add 'dg-do
1689         run'.
1690
1691 2020-04-08  Tobias Burnus  <tobias@codesourcery.com>
1692
1693         PR middle-end/94120
1694         * libgomp.oacc-c++/declare-pr94120.C: New.
1695
1696 2020-04-06  Maciej W. Rozycki  <macro@wdc.com>
1697
1698         * configure.ac: Add testsuite/libgomp-site-extra.exp to output
1699         files.
1700         * configure: Regenerate.
1701         * testsuite/libgomp-site-extra.exp.in: New file.
1702         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): Remove
1703         variable.
1704         * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New
1705         variable.
1706         * testsuite/Makefile.in: Regenerate.
1707
1708 2020-04-03  Thomas Schwinge  <thomas@codesourcery.com>
1709
1710         PR tree-optimization/89713
1711         PR c/94392
1712         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Again expect
1713         'bar.sync'.
1714         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
1715
1716 2020-03-31  Tobias Burnus  <tobias@codesourcery.com>
1717
1718         * target.c (GOMP_target_enter_exit_data): Handle PSET/MAP_POINTER.
1719         * testsuite/libgomp.fortran/target-enter-data-1.f90: New.
1720
1721 2020-03-24  Tobias Burnus  <tobias@codesourcery.com>
1722
1723         PR libgomp/81689
1724         * testsuite/libgomp.c/target-link-1.c: Remove xfail.
1725
1726 2020-03-20  Tobias Burnus  <tobias@codesourcery.com>
1727
1728         PR libgomp/94251
1729         * target.c (gomp_load_image_to_device): Fix link
1730         variable handling.
1731
1732 2020-03-19  Jakub Jelinek  <jakub@redhat.com>
1733
1734         PR c++/93931
1735         * testsuite/libgomp.c++/pr93931.C: New test.
1736
1737 2020-03-19  Tobias Burnus  <tobias@codesourcery.com>
1738
1739         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Add
1740         dg-allow-blank-lines-in-output.
1741
1742 2020-03-18  Julian Brown <julian@codesourcery.com>
1743             Tobias Burnus  <tobias@codesourcery.com>
1744
1745         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Really make
1746         it work concurrently.
1747
1748 2020-03-18  Tobias Burnus  <tobias@codesourcery.com>
1749
1750         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: Add
1751         #define DO_LONG_DOUBLE; set to 1, except for nvidia + gcn.
1752         * libgomp.oacc-c-c++-common/firstprivate-mappings-1.c: Likewise.
1753
1754 2020-03-14  Jakub Jelinek  <jakub@redhat.com>
1755
1756         PR middle-end/93566
1757         * testsuite/libgomp.c/pr93566.c: New test.
1758
1759 2020-02-21  Frederik Harwath  <frederik@codesourcery.com>
1760
1761         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Adapt to
1762         changes from 2020-02-19, i.e. use integer(c_size_t) instead of
1763         integer(acc_device_property) for the type of the return value of
1764         acc_get_property.
1765
1766 2020-02-19  Tobias Burnus  <tobias@codesourcery.com>
1767
1768         * .gitattributes: New; whitespace handling for Fortran's openacc_lib.h.
1769         * config/accel/openacc.f90 (openacc_kinds): Add acc_device_current.
1770         (openacc_internal, acc_on_device_h): Fix argument name; minor cleanup.
1771         * libgomp.texi (Enabling OpenACC): No longer mark as experimental.
1772         (acc_set_device_num): Fix Fortran argument name, use same name for C.
1773         (acc_get_property): Update Fortran interface to post-OpenACC 3.0
1774         corrections; add note about the previous interface and named constant.
1775         (OpenACC library and environment variables): Fix two typos.
1776         * openacc.f90: Use for all procedures the argument names from the spec
1777         as for …_h they are user visible.
1778         (openacc_kinds): Rename acc_device_property to
1779         acc_device_property_kinds and change value to int32 ; and update users.
1780         Re-add acc_device_property for for backward compatibility.
1781         (acc_get_property_string_h): Clean up as acc_device_property_kind
1782         changed.
1783         (acc_get_property_h): Likewise and return c_size_t instead of
1784         acc_device_property.
1785         (openacc): Also export acc_device_property_kinds.
1786         (acc_async_test_h, acc_async_test_all_h, acc_on_device_h,
1787         acc_is_present_32_h, acc_is_present_64_h): Simplify logical-return-value
1788         handling; check against /= 0 instead of == 1 to match C.
1789         * openacc_lib.h: Use for all procedures the argument names from the spec
1790         as for …_h they are user visible. Place !GCC$ into the first column to
1791         be active also for fixed-form souce form.
1792         (acc_device_current, acc_device_property_kind, acc_device_property,
1793         acc_property_memory, acc_property_free_memory, acc_property_name,
1794         acc_property_vendor, acc_property_driver): New named constants.
1795         (acc_get_property, acc_get_property_string): New generic interface.
1796
1797 2020-02-13  Frederik Harwath  <frederik@codesourcery.com>
1798
1799         PR libgomp/93481
1800         * plugin/plugin-nvptx.c: Remove GOMP_OFFLOAD_async_run stub.
1801         * target.c (gomp_load_plugin_for_device): Make "async_run" loading
1802         optional.
1803         (gomp_target_task_fn): Assert "devicep->async_run_func".
1804         (clear_unsupported_flags): New function to remove unsupported flags
1805         (right now only GOMP_TARGET_FLAG_NOWAIT) that can be be ignored.
1806         (GOMP_target_ext): Apply clear_unsupported_flags to flags.
1807         * testsuite/libgomp.c/target-33.c:
1808         Remove xfail for offload_target_nvptx.
1809         * testsuite/libgomp.c/target-34.c: Likewise.
1810
1811 2020-02-10  Frederik Harwath  <frederik@codesourcery.com>
1812
1813         * testsuite/libgomp.c/target-33.c: Add xfail for execution on
1814         offload_target_nvptx, cf. https://gcc.gnu.org/PR81688.
1815         * testsuite/libgomp.c/target-34.c: Likewise.
1816         * testsuite/libgomp.c/target-link-1.c: Add xfail for
1817         offload_target_nvptx, cf. https://gcc.gnu.org/PR81689.
1818
1819 2020-02-09  Jakub Jelinek  <jakub@redhat.com>
1820
1821         * testsuite/libgomp.c/target-38.c: New test.
1822
1823 2020-02-06  Jakub Jelinek  <jakub@redhat.com>
1824
1825         PR libgomp/93515
1826         * testsuite/libgomp.c-c++-common/pr93515.c: New test.
1827
1828 2020-02-05  Tobias Burnus  <tobias@codesourcery.com>
1829
1830         * testsuite/lib/libgomp.exp
1831         (check_effective_target_offload_target_nvptx): Pass flags as 'options'
1832         and not as 'source' argument to libgomp_target_compile.
1833
1834 2020-02-03  Andrew Stubbs  <ams@codesourcery.com>
1835
1836         * plugin/plugin-gcn.c (EF_AMDGPU_MACH_AMDGCN_GFX801): Remove.
1837         (gcn_gfx801_s): Remove.
1838         (isa_hsa_name): Remove gfx801.
1839         (isa_gcc_name): Remove gfx801/carizzo.
1840         (isa_code): Remove gfx801.
1841
1842 2020-02-03  Julian Brown  <julian@codesourcery.com>
1843             Tobias Burnus  <tobias@codesourcery.com>
1844
1845         * libgomp.texi (OpenACC Runtime Library Routines): Document *_async
1846         and *_finalize variants; document acc_attach and acc_detach; update
1847         references from OpenACC 2.0 to 2.6.
1848         * openacc.f90 (openacc_version): Update to 201711.
1849         * openacc_lib.h (openacc_version): Update to 201711.
1850         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Update expected
1851         openacc_version to 201711.
1852         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
1853
1854 2020-01-31  Kwok Cheung Yeung  <kcy@codesourcery.com>
1855
1856         * plugin/plugin-gcn.c (struct hsa_kernel_description): Add sgpr_count
1857         and vgpr_count fields.
1858         (struct kernel_info): Add a field for a hsa_kernel_description.
1859         (run_kernel): Reduce the number of threads/workers if the requested
1860         number would require too many VGPRs.
1861         (init_basic_kernel_info): Initialize description field with
1862         the hsa_kernel_description entry for the kernel.
1863
1864 2020-01-29  Tobias Burnus  <tobias@codesourcery.com>
1865
1866         PR bootstrap/93409
1867         * plugin/configfrag.ac (enable_offload_targets): Skip
1868         HSA and GCN plugin besides -m32 also for -mx32.
1869         * configure: Regenerate.
1870
1871 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
1872
1873         * oacc-init.c (name_of_acc_device_t): Handle acc_device_radeon.
1874
1875 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
1876
1877         * plugin-gcn.c (struct agent_info): Add fields "name" and
1878         "vendor_name" ...
1879         (GOMP_OFFLOAD_init_device): ... and init from here.
1880         (struct hsa_context_info): Add field "driver_version_s" ...
1881         (init_hsa_contest): ... and init from here.
1882         (GOMP_OFFLOAD_openacc_get_property): Replace stub with a proper
1883         implementation.
1884         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
1885         Enable test execution for amdgcn and host offloading targets.
1886         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Likewise.
1887         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
1888         (expect_device_properties): Split function into ...
1889         (expect_device_string_properties): ... this new function ...
1890         (expect_device_memory): ... and this new function.
1891         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-gcn.c:
1892         Add test.
1893
1894 2020-01-28  Julian Brown  <julian@codesourcery.com>
1895
1896         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: Remove test from here.
1897         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: Don't use mixed
1898         component/non-component variable refs in a single directive.
1899         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: Likewise.
1900
1901 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
1902
1903         * configure.ac: Handle `--with-toolexeclibdir='.
1904         * Makefile.in: Regenerate.
1905         * aclocal.m4: Regenerate.
1906         * configure: Regenerate.
1907         * testsuite/Makefile.in: Regenerate.
1908
1909 2020-01-24  Frederik Harwath  <frederik@codesourcery.com>
1910
1911         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
1912         (expect_device_properties): Remove "expected_free_mem" argument,
1913         change "expected_total_mem" argument type to size_t;
1914         change types of acc_get_property results to size_t,
1915         adapt format strings.
1916         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
1917         Use %zu instead of %zd to print size_t values.
1918         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: Adapt and
1919         rename to ...
1920         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c: ... this.
1921         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: Adapt and
1922         rename to ...
1923         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-host.c: ... this.
1924
1925 2020-01-23  Andrew Stubbs  <ams@codesourcery.com>
1926
1927         * plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
1928         the device id.
1929
1930 2020-01-20  Andrew Stubbs  <ams@codesourcery.com>
1931
1932         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
1933         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main):
1934         Adjust test dimensions for amdgcn.
1935         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust
1936         gang/worker/vector expectations dynamically.
1937         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c
1938         (main): Likewise.
1939         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise.
1940         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise.
1941         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise.
1944         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise.
1945         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise.
1946         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise.
1947         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
1948         (acc_gang): Recognise acc_device_radeon.
1949         (acc_worker): Likewise.
1950         (acc_vector): Likewise.
1951         (main): Set expectations for amdgcn.
1952         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c
1953         (main): Adjust gang/worker/vector expectations dynamically.
1954         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise.
1955         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise.
1956         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise.
1957         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations
1958         for amdgcn.
1959
1960 2020-01-17  Andrew Stubbs  <ams@codesourcery.com>
1961
1962         * config/accel/openacc.f90 (openacc_kinds): Rename acc_device_gcn to
1963         acc_device_radeon.
1964         (openacc): Likewise.
1965         * openacc.f90 (openacc_kinds): Likewise.
1966         (openacc): Likewise.
1967         * openacc.h (acc_device_t): Likewise.
1968         * openacc_lib.h: Likewise.
1969         * testsuite/lib/libgomp.exp
1970         (check_effective_target_openacc_amdgcn_accel_present): Likewise.
1971         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c
1972         (cb_compute_construct_end): Likewise.
1973         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
1974         (cb_enqueue_launch_start): Likewise.
1975         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c
1976         (cb_enter_data_end): Likewise.
1977         (cb_exit_data_start): Likewise.
1978         (cb_exit_data_end): Likewise.
1979         (cb_compute_construct_end): Likewise.
1980         (cb_enqueue_launch_start): Likewise.
1981         (cb_enqueue_launch_end): Likewise.
1982         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c
1983         (main): Likewise.
1984
1985 2020-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1986
1987         * libgomp-plugin.h (enum goacc_property): New.  Adjust all users
1988         to use this instead of 'enum gomp_device_property'.
1989         (GOMP_OFFLOAD_get_property): Rename to...
1990         (GOMP_OFFLOAD_openacc_get_property): ... this.  Adjust all users.
1991         * libgomp.h (struct gomp_device_descr): Move
1992         'GOMP_OFFLOAD_openacc_get_property'...
1993         (struct acc_dispatch_t): ... here.  Adjust all users.
1994         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): Remove.
1995
1996         * target.c (gomp_map_vars_internal)
1997         <GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT>: Clean up/elaborate code
1998         paths.
1999
2000 2020-01-10  Jakub Jelinek  <jakub@redhat.com>
2001
2002         PR libgomp/93219
2003         * libgomp.h (gomp_print_string): Change return type from void to int.
2004         * affinity-fmt.c (gomp_print_string): Likewise.  Return true if
2005         not all characters have been written.
2006
2007 2020-01-08  Tobias Burnus  <tobias@codesourcery.com>
2008
2009         * libgomp.texi: Fix typos, use https.
2010
2011 2020-01-03  Tobias Burnus  <tobias@codesourcery.com>
2012
2013         * testsuite/libgomp.fortran/optional-map.f90: Add test for
2014         unallocated/disassociated actual arguments to nonallocatable/nonpointer
2015         dummy arguments; those are/shall be regarded as absent arguments.
2016         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
2017         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.
2018
2019 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
2020
2021         Update copyright years.
2022
2023         * libgomp.texi: Bump @copying's copyright year.
2024
2025 2019-12-31  Ayush Mittal  <ayush.m@samsung.com>
2026
2027         PR libgomp/93065
2028         * oacc-init.c (goacc_runtime_deinitialize): New function.
2029
2030 2019-12-28  Jakub Jelinek  <jakub@redhat.com>
2031
2032         PR bootstrap/93074
2033         * plugin/cuda/cuda.h (cuDeviceGetName, cuDriverGetVersion): Declare.
2034         (cuDeviceTotalMem, cuMemGetInfo): Likewise.  Define to *_v2.
2035
2036 2019-12-22  Maciej W. Rozycki  <macro@codesourcery.com>
2037             Frederik Harwath  <frederik@codesourcery.com>
2038             Thomas Schwinge  <tschwinge@codesourcery.com>
2039
2040         * libgomp.h (gomp_device_descr): Add `get_property_func' member.
2041         * libgomp-plugin.h (gomp_device_property_value): New union.
2042         (gomp_device_property_value): New prototype.
2043         * openacc.h (acc_device_t): Add `acc_device_current' enumeration
2044         constant.
2045         (acc_device_property_t): New enum.
2046         (acc_get_property, acc_get_property_string): New prototypes.
2047         * oacc-init.c (acc_get_device_type): Also assert that result
2048         is not `acc_device_current'.
2049         (get_property_any, acc_get_property, acc_get_property_string):
2050         New functions.
2051         * openacc.f90 (openacc_kinds): Add `acc_device_current' and
2052         `acc_property_memory', `acc_property_free_memory',
2053         `acc_property_name', `acc_property_vendor' and
2054         `acc_property_driver' constants.  Add `acc_device_property' data
2055         type.
2056         (openacc_internal): Add `acc_get_property' and
2057         `acc_get_property_string' interfaces.  Add `acc_get_property_h',
2058         `acc_get_property_string_h', `acc_get_property_l' and
2059         `acc_get_property_string_l'.
2060         * oacc-host.c (host_get_property): New function.
2061         (host_dispatch): Wire it.
2062         * target.c (gomp_load_plugin_for_device): Handle `get_property'.
2063         * libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_',
2064         `acc_get_property_string' and `acc_get_property_string_h_' symbols.
2065         * libgomp.texi (OpenACC Runtime Library Routines): Add
2066         `acc_get_property'.
2067         (acc_get_property): New node.
2068         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New
2069         function (stub).
2070         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function.
2071         * plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName',
2072         `cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo'
2073         calls.
2074         (GOMP_OFFLOAD_get_property): New function.
2075         (struct ptx_device): Add new field "name".
2076         (cuda_driver_version_s): Add new static variable ...
2077         (nvptx_init): ... and init from here.
2078
2079         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test.
2080         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test.
2081         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test.
2082         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file
2083         with test helper functions.
2084
2085         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: New test.
2086
2087 2019-12-22  Maciej W. Rozycki  <macro@wdc.com>
2088
2089         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): New
2090         variable.
2091
2092 2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>
2093
2094         * target.c (gomp_map_vars_internal): Restore 'omp declare target
2095         link' handling.
2096
2097 2019-12-19  Julian Brown  <julian@codesourcery.com>
2098
2099         * testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
2100         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
2101         * testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.
2102
2103 2019-12-19  Julian Brown  <julian@codesourcery.com>
2104             Cesar Philippidis  <cesar@codesourcery.com>
2105
2106         * testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
2107         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
2108         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
2109         * testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
2110         * testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
2111         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
2112         * testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
2113         * testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
2114         * testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
2115         * testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
2116         * testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
2117         * testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
2118         * testsuite/libgomp.oacc-fortran/update-2.f90: New test.
2119
2120 2019-12-19  Julian Brown  <julian@codesourcery.com>
2121
2122         * testsuite/libgomp.oacc-c-c++-common/deep-copy-1.c: New test.
2123         * testsuite/libgomp.oacc-c-c++-common/deep-copy-2.c: New test.
2124         * testsuite/libgomp.oacc-c-c++-common/deep-copy-4.c: New test.
2125         * testsuite/libgomp.oacc-c-c++-common/deep-copy-6.c: New test.
2126         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: New test.
2127         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: New test.
2128         * testsuite/libgomp.oacc-c-c++-common/deep-copy-9.c: New test.
2129         * testsuite/libgomp.oacc-c-c++-common/deep-copy-10.c: New test.
2130         * testsuite/libgomp.oacc-c-c++-common/deep-copy-11.c: New test.
2131         * testsuite/libgomp.oacc-c-c++-common/deep-copy-14.c: New test.
2132         * testsuite/libgomp.oacc-c++/deep-copy-12.C: New test.
2133         * testsuite/libgomp.oacc-c++/deep-copy-13.C: New test.
2134
2135 2019-12-19  Julian Brown  <julian@codesourcery.com>
2136
2137         * libgomp.h (struct target_var_desc): Add do_detach flag.
2138         * oacc-init.c (acc_shutdown_1): Free aux block if present.
2139         * oacc-mem.c (find_group_last): Add SIZES parameter. Support
2140         struct components.  Tidy up and add some new checks.
2141         (goacc_enter_data_internal): Update call to find_group_last.
2142         (goacc_exit_data_internal): Support detach operations and
2143         GOMP_MAP_STRUCT.
2144         (GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
2145         GOMP_MAP_FORCE_PRESENT in finalization detection code.  Handle
2146         attach/detach in enter/exit data detection code.
2147         * target.c (gomp_map_vars_existing): Initialise do_detach field of
2148         tgt_var_desc.
2149         (gomp_map_vars_internal): Support attach.
2150         (gomp_unmap_vars_internal): Support detach.
2151
2152 2019-12-19  Julian Brown  <julian@codesourcery.com>
2153             Thomas Schwinge  <thomas@codesourcery.com>
2154
2155         * libgomp.h (struct splay_tree_aux): Add attach_count field.
2156         (gomp_attach_pointer, gomp_detach_pointer): Add prototypes.
2157         * libgomp.map (OACC_2.6): New section. Add acc_attach,
2158         acc_attach_async, acc_detach, acc_detach_async, acc_detach_finalize,
2159         acc_detach_finalize_async.
2160         * oacc-mem.c (acc_attach_async, acc_attach, goacc_detach_internal,
2161         acc_detach, acc_detach_async, acc_detach_finalize,
2162         acc_detach_finalize_async): New functions.
2163         * openacc.h (acc_attach, acc_attach_async, acc_detach,
2164         (acc_detach_async, acc_detach_finalize, acc_detach_finalize_async): Add
2165         prototypes.
2166         * target.c (gomp_attach_pointer, gomp_detach_pointer): New functions.
2167         (gomp_remove_var_internal): Free attachment counts if present.
2168         * testsuite/libgomp.oacc-c-c++-common/deep-copy-3.c: New test.
2169         * testsuite/libgomp.oacc-c-c++-common/deep-copy-5.c: New test.
2170
2171 2019-12-19  Julian Brown  <julian@codesourcery.com>
2172             Cesar Philippidis  <cesar@codesourcery.com>
2173
2174         * libgomp.h (gomp_map_val): Add prototype.
2175         * oacc-parallel.c (GOACC_parallel_keyed): Use gomp_map_val instead of
2176         open-coding device-address calculation.
2177         * target.c (gomp_map_val): Make global. Use OFFSET_POINTER in
2178         non-present case.
2179
2180 2019-12-19  Julian Brown  <julian@codesourcery.com>
2181
2182         * libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount
2183         field for virtual_refcount.
2184         (enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA.
2185         (gomp_free_memmap): Remove prototype.
2186         * oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var
2187         instead of calling gomp_free_memmap.
2188         * oacc-mem.c (acc_map_data): Use virtual_refcount instead of
2189         dynamic_refcount.
2190         (acc_unmap_data): Open code instead of forcing target_mem_desc's
2191         to_free field to NULL then calling gomp_unmap_vars.  Handle
2192         REFCOUNT_INFINITY on target blocks.
2193         (goacc_enter_data): Rename to...
2194         (goacc_enter_datum): ...this.  Remove MAPNUM parameter and special
2195         handling for mapping groups.  Use virtual_refcount instead of
2196         dynamic_refcount.  Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for
2197         map_map_vars_async call.  Re-do lookup for target pointer return value.
2198         (acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call
2199         renamed goacc_enter_datum function.
2200         (goacc_exit_data): Rename to...
2201         (goacc_exit_datum): ...this.  Update for virtual_refcount semantics.
2202         (acc_delete, acc_delete_async, acc_delete_finalize,
2203         acc_delete_finalize_async, acc_copyout, acc_copyout_async,
2204         acc_copyout_finalize, acc_copyout_finalize_async): Call renamed
2205         goacc_exit_datum function.
2206         (gomp_acc_remove_pointer, find_pointer): Remove functions.
2207         (find_group_last, goacc_enter_data_internal, goacc_exit_data_internal):
2208         New functions.
2209         (GOACC_enter_exit_data): Use goacc_enter_data_internal and
2210         goacc_exit_data_internal helper functions.
2211         * target.c (gomp_map_vars_internal): Handle
2212         GOMP_MAP_VARS_OPENACC_ENTER_DATA.  Update for virtual_refcount
2213         semantics.
2214         (gomp_unmap_vars_internal): Update for virtual_refcount semantics.
2215         (gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise
2216         virtual_refcount field instead of dynamic_refcount.
2217         (gomp_free_memmap): Remove function.
2218         * testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test.
2219         * testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test.
2220         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL.
2221
2222 2019-12-19  Julian Brown  <julian@codesourcery.com>
2223             Thomas Schwinge  <thomas@codesourcery.com>
2224
2225         * libgomp.h (struct splay_tree_aux): New.
2226         (struct splay_tree_key_s): Replace link_key field with aux pointer.
2227         * target.c (gomp_map_vars_internal): Adjust for link_key being moved
2228         to aux struct.
2229         (gomp_remove_var_internal): Free aux block if present.
2230         (gomp_load_image_to_device): Zero-initialise aux field instead of
2231         link_key field.
2232         (omp_target_associate_pointer): Zero-initialise aux field.
2233
2234 2019-12-18  Jakub Jelinek  <jakub@redhat.com>
2235
2236         PR middle-end/86416
2237         * testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
2238         q or none.
2239         * testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
2240         L or none.
2241
2242 2019-12-19  Julian Brown  <julian@codesourcery.com>
2243             Maciej W. Rozycki  <macro@codesourcery.com>
2244             Tobias Burnus  <tobias@codesourcery.com>
2245             Thomas Schwinge  <thomas@codesourcery.com>
2246
2247         * target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
2248         * testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
2249         * testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
2250         * testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
2251         * testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
2252         * testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
2253         * testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
2254         * testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
2255         * testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.
2256
2257 2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
2258
2259         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
2260         called...
2261         (goacc_insert_pointer): ... from here, "present" case.
2262         (goacc_insert_pointer): Inline function into...
2263         (GOACC_enter_exit_data): ... here, and simplify.
2264
2265         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
2266         called...
2267         (goacc_insert_pointer): ... from here, "not present" case.
2268
2269         * oacc-mem.c (goacc_remove_pointer): Refactor interface.  Adjust
2270         all users.
2271
2272         * oacc-mem.c (GOACC_enter_exit_data): Refactor code to call
2273         'goacc_enter_data', 'goacc_exit_data'.
2274
2275         * oacc-mem.c (delete_copyout): Refactor into...
2276         (goacc_exit_data): ... this.  Adjust all users.
2277
2278         * oacc-mem.c (present_create_copy): Refactor into...
2279         (goacc_enter_data): ... this.  Adjust all users.
2280
2281         * target.c (gomp_unmap_vars_internal): Add a safeguard to
2282         'gomp_remove_var'.
2283
2284         * target.c (gomp_to_device_kind_p): Handle 'GOMP_MAP_FORCE_FROM'
2285         like 'GOMP_MAP_FROM'.
2286
2287         PR libgomp/92726
2288         PR libgomp/92970
2289         PR libgomp/92984
2290         * oacc-mem.c (delete_copyout): No-op behavior if 'lookup_host'
2291         fails.
2292         (GOACC_enter_exit_data): Simplify accordingly.
2293         * testsuite/libgomp.oacc-c-c++-common/pr92970-1.c: New file,
2294         subsuming...
2295         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: ... this file...
2296         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: ..., and this
2297         file.
2298         * testsuite/libgomp.oacc-c-c++-common/pr92984-1.c: New file,
2299         subsuming...
2300         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: ... this file...
2301         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: ..., and this
2302         file.
2303         * testsuite/libgomp.oacc-c-c++-common/pr92726-1.c: New file,
2304         subsuming...
2305         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: ... this file.
2306
2307         * oacc-mem.c (GOACC_enter_exit_data): Simplify 'exit data'
2308         'finalize' handling.
2309
2310         PR libgomp/92848
2311         * oacc-mem.c (acc_map_data, present_create_copy)
2312         (goacc_insert_pointer): Use 'GOMP_MAP_VARS_ENTER_DATA'.
2313         (acc_unmap_data, delete_copyout, goacc_remove_pointer): Adjust.
2314         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Remove.
2315         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-a.c: New file
2316         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-p.c: Likewise.
2317         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-a.c: Likewise.
2318         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-p.c: Likewise.
2319         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
2320         Remove "XFAIL"s.
2321
2322         * target.c (gomp_unmap_tgt): Make it 'static'.
2323         * libgomp.h (gomp_unmap_tgt): Remove.
2324
2325 2019-12-18  Tobias Burnus  <tobias@codesourcery.com>
2326
2327         PR middle-end/86416
2328         * testsuite/libgomp.c/pr86416-1.c: New.
2329         * testsuite/libgomp.c/pr86416-2.c: New.
2330
2331 2019-12-17  Tobias Burnus  <tobias@codesourcery.com>
2332
2333         * config/accel/openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark
2334         all symbols as public except for the 'use …, only' imported symbol,
2335         which is private.
2336         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
2337         all symbols from module openacc_kinds as PUBLIC
2338         * openacc.f90: Add comment with crossref to that file and openmp_lib.h;
2339         fix comment typo.
2340         * openacc_lib.h (acc_device_gcn): Add this PARAMETER.
2341
2342 2019-12-13  Julian Brown  <julian@codesourcery.com>
2343
2344         PR libgomp/92881
2345
2346         * libgomp.h (gomp_remove_var_async): Add prototype.
2347         * oacc-mem.c (delete_copyout): Call gomp_remove_var_async instead of
2348         gomp_remove_var.
2349         * target.c (gomp_unref_tgt): Change return type to bool, indicating
2350         whether target_mem_desc was unmapped.
2351         (gomp_unref_tgt_void): New.
2352         (gomp_remove_var): Reimplement in terms of...
2353         (gomp_remove_var_internal): ...this new helper function.
2354         (gomp_remove_var_async): New, implemented using above helper function.
2355         (gomp_unmap_vars_internal): Use gomp_unref_tgt_void instead of
2356         gomp_unref_tgt.
2357
2358 2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
2359
2360         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
2361         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
2362         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
2363         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
2364         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
2365         Likewise.
2366         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
2367         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.
2368
2369 2019-12-13  Tobias Burnus  <tobias@codesourcery.com>
2370
2371         * openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark all symbols
2372         as public except for the 'use …, only' imported symbol, which is
2373         private.
2374         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
2375         all symbols from module openacc_kinds as PUBLIC; add missing PUBLIC
2376         attributes for acc_copyout_finalize and acc_delete_finalize.
2377
2378 2019-12-11  Jakub Jelinek  <jakub@redhat.com>
2379
2380         PR fortran/92899
2381         * testsuite/libgomp.fortran/atomic1.f90: New test.
2382
2383 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
2384
2385         PR libgomp/92843
2386         * oacc-mem.c (present_create_copy, delete_copyout): Fix dynamic
2387         reference counting for structured 'REFCOUNT_INFINITY'.  Add some
2388         assertions.
2389         (goacc_insert_pointer, goacc_remove_pointer): Adjust accordingly.
2390         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: New file.
2391         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Fix OpenACC.
2392         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
2393         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
2394
2395         * oacc-parallel.c (find_pointer, GOACC_enter_exit_data): Move...
2396         * oacc-mem.c: ... here.
2397         (gomp_acc_insert_pointer, gomp_acc_remove_pointer): Rename to
2398         'goacc_insert_pointer', 'goacc_remove_pointer', and make 'static'.
2399         * libgomp.h (gomp_acc_insert_pointer, gomp_acc_remove_pointer):
2400         Remove.
2401         * libgomp_g.h: Update.
2402
2403         * oacc-parallel.c (GOACC_wait, goacc_wait): Move...
2404         * oacc-async.c: ... here.
2405         * oacc-int.h (goacc_wait): Declare.
2406         * libgomp_g.h: Update
2407
2408         PR libgomp/92854
2409         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-1.c:
2410         New file.
2411         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-2.c:
2412         Likewise.
2413         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-3.c:
2414         Likewise.
2415         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-1.c:
2416         Likewise.
2417         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-2.c:
2418         Likewise.
2419         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c:
2420         Likewise.
2421
2422 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
2423             Julian Brown  <julian@codesourcery.com>
2424
2425         * target.c (gomp_load_image_to_device, omp_target_associate_ptr):
2426         Initialize 'dynamic_refcount' whenever we initialize 'refcount'.
2427
2428 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
2429
2430         * omp_lib.h.in: Fix spelling of function declaration
2431         omp_get_cancell(l)ation.
2432         * libgomp.texi (acc_is_present, acc_async_test, acc_async_test_all):
2433         Fix typos.
2434         * env.c: Fix comment typos.
2435         * oacc-host.c: Likewise.
2436         * ordered.c: Likewise.
2437         * task.c: Likewise.
2438         * team.c: Likewise.
2439         * config/gcn/task.c: Likewise.
2440         * config/gcn/team.c: Likewise.
2441         * config/nvptx/task.c: Likewise.
2442         * config/nvptx/team.c: Likewise.
2443         * plugin/plugin-gcn.c: Likewise.
2444         * testsuite/libgomp.fortran/jacobi.f: Likewise.
2445         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
2446         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: Likewise.
2447
2448 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
2449
2450         * testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'.
2451         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove
2452         unnecessary 'dg-additional-options "-w"'.
2453
2454 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
2455             Julian Brown  <julian@codesourcery.com>
2456
2457         PR libgomp/92116
2458         PR libgomp/92877
2459
2460         * oacc-mem.c (lookup_dev): Reimplement.  Adjust all users.
2461         * libgomp.h (struct acc_dispatch_t): Remove 'data_environ' member.
2462         Adjust all users.
2463         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
2464         Remove XFAIL.
2465         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
2466         Likewise.
2467         * testsuite/libgomp.oacc-c-c++-common/pr92877-1.c: New file.
2468
2469 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
2470
2471         PR libgomp/92503
2472         * oacc-mem.c (acc_free): Error out instead of 'acc_unmap_data'.
2473         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-1.c: New
2474         file.
2475         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-2.c:
2476         Likewise.
2477         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3-2.c:
2478         Likewise.
2479         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3.c:
2480         Likewise.
2481         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
2482         Likewise.
2483         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
2484         Likewise.
2485         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
2486         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
2487         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
2488         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
2489         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
2490         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
2491         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
2492         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2493         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
2494         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
2495
2496         PR libgomp/92840
2497         * oacc-mem.c (acc_map_data): Clarify reference counting behavior.
2498         (acc_unmap_data): Add error case for 'REFCOUNT_INFINITY'.
2499         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-1.c:
2500         New file.
2501         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-2.c:
2502         Likewise.
2503         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-3.c:
2504         Likewise.
2505         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
2506         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Adjust.
2507
2508         PR libgomp/92511
2509         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: Remove
2510         this file...
2511         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: ..., and
2512         this file...
2513         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: ..., and this
2514         file...
2515         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: ..., and this
2516         file...
2517         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
2518         ... with their content moved into, and extended in this new file.
2519         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-a.c:
2520         New file.
2521         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-p.c:
2522         Likewise.
2523         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-a.c:
2524         Likewise.
2525         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-2.c:
2526         Likewise.
2527
2528         * testsuite/libgomp.oacc-c-c++-common/map-data-1.c: New file.
2529
2530         PR libgomp/92854
2531         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: New file.
2532
2533         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New file.
2534
2535         * target.c (gomp_exit_data): Use 'gomp_remove_var'.
2536
2537 2019-12-09  Tobias Burnus  <tobias@codesourcery.com>
2538
2539         * testsuite/libgomp.fortran/use_device_addr-3.f90: Make 'stop' codes
2540         unique.
2541         * testsuite/libgomp.fortran/use_device_addr-4.f90: Ditto.
2542         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
2543         * testsuite/libgomp.oacc-fortran/declare-5.f90: Ditto.
2544         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90:
2545         Ditto.
2546         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: Ditto.
2547         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: Ditto.
2548
2549 2019-12-06  Kwok Cheung Yeung  <kcy@codesourcery.com>
2550
2551         * config/accel/proc.c (omp_get_num_procs): Apply ialias macro.
2552
2553 2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
2554             Kwok Cheung Yeung <kcy@codesourcery.com>
2555
2556         * oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
2557         if input it a NULL pointer.
2558         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
2559         diagnostic of NULL pointer.
2560         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
2561         * testsuite/libgomp.fortran/optional-map.f90: New.
2562         * testsuite/libgomp.fortran/use_device_addr-1.f90
2563         (test_dummy_opt_callee_1_absent): New.
2564         (test_dummy_opt_call_1): Call it.
2565         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
2566         * testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
2567         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
2568         * testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
2569         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
2570         * testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
2571         * testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
2572         * testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
2573         * testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
2574         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
2575         * testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
2576         * testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
2577         * testsuite/libgomp.oacc-fortran/optional-private.f90: New.
2578         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
2579         * testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
2580         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.
2581
2582 2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
2583
2584         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Also don't
2585         expect dg-output of 'Error termination.' for GCN.
2586         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
2587         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
2588
2589 2019-12-04  Jakub Jelinek  <jakub@redhat.com>
2590
2591         PR fortran/92756
2592         * testsuite/libgomp.fortran/teams1.f90: New test.
2593         * testsuite/libgomp.fortran/teams2.f90: New test.
2594
2595 2019-12-03  Frederik Harwath  <frederik@codesourcery.com>
2596
2597         * oacc-init.c (acc_known_device_type): Add function.
2598         (unknown_device_type_error): Add function.
2599         (name_of_acc_device_t): Change to call unknown_device_type_error
2600         on unknown type.
2601         (resolve_device): Use acc_known_device_type.
2602         (acc_init): Fail if acc_device_t argument is not valid.
2603         (acc_shutdown): Likewise.
2604         (acc_get_num_devices): Likewise.
2605         (acc_set_device_type): Likewise.
2606         (acc_get_device_num): Likewise.
2607         (acc_set_device_num): Likewise.
2608         (acc_on_device): Add comment that argument validity is not checked.
2609
2610 2019-12-03  Andrew Stubbs  <ams@codesourcery.com>
2611
2612         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
2613         Recognize amdgcn.
2614         (check_effective_target_openacc_amdgcn_accel_present): New proc.
2615         (check_effective_target_openacc_amdgcn_accel_selected): New proc.
2616         * testsuite/libgomp.oacc-c++/c++.exp: Add support for amdgcn.
2617         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2618         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2619
2620 2019-12-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2621
2622         PR libgomp/91938
2623         * configure.tgt: Avoid IE tls on *-*-musl*.
2624
2625 2019-11-29  Tobias Burnus  <tobias@codesourcery.com>
2626
2627         * testsuite/libgomp.oacc-fortran/declare-5.f90: Extend by
2628         adding a common-block test case.
2629
2630 2019-11-29  Jakub Jelinek  <jakub@redhat.com>
2631
2632         PR c++/60228
2633         * testsuite/libgomp.c++/udr-20.C: New test.
2634         * testsuite/libgomp.c++/udr-21.C: New test.
2635
2636 2019-11-27  Thomas Schwinge  <thomas@codesourcery.com>
2637
2638         * testsuite/lib/libgomp.exp
2639         (check_effective_target_offload_target_nvptx): New proc.
2640         * testsuite/libgomp.fortran/target-print-1.f90: Use it with
2641         'dg-skip-if'.
2642         * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
2643         * testsuite/libgomp.fortran/target-print-1-nvptx.f90: New file.
2644         * testsuite/libgomp.oacc-fortran/print-1-nvptx.f90: Likewise.
2645
2646 2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2647
2648         * testsuite/libgomp.c/pr39591-1.c: Rename err to e.
2649         * testsuite/libgomp.c/pr39591-2.c: Likewise.
2650         * testsuite/libgomp.c/pr39591-3.c: Likewise.
2651         * testsuite/libgomp.c/private-1.c: Likewise.
2652         * testsuite/libgomp.c/task-1.c: Likewise.
2653         * testsuite/libgomp.c/task-5.c: Renamed err to serr.
2654
2655 2019-11-20  Julian Brown  <julian@codesourcery.com>
2656
2657         * plugin/plugin-gcn.c (wait_for_queue_nonfull): Don't lock/unlock
2658         aq->mutex here.
2659         (queue_push_launch): Lock aq->mutex before calling
2660         wait_for_queue_nonfull.
2661         (queue_push_callback): Likewise.
2662         (queue_push_asyncwait): Likewise.
2663         (queue_push_placeholder): Likewise.
2664
2665 2019-11-20  Julian Brown  <julian@codesourcery.com>
2666
2667         * plugin/plugin-gcn.c (hsa_memory_copy_wrapper): New.
2668         (copy_data, GOMP_OFFLOAD_host2dev): Use above function.
2669         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_dev2dev): Check hsa_memory_copy
2670         return code.
2671
2672 2019-11-20  Julian Brown  <julian@codesourcery.com>
2673
2674         PR libgomp/92511
2675
2676         * oacc-mem.c (present_create_copy): Fix device pointer return value in
2677         case of "present" subarray.  Use tgt->tgt_start instead of tgt->to_free
2678         in non-present/create case.
2679         (delete_copyout): Change error condition to fail only on copies outside
2680         of mapped block.  Adjust error message accordingly.
2681         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: New test.
2682         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: New test.
2683         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Adjust expected error
2684         message.
2685         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2686         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Allow test to pass now.
2687         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2688
2689 2019-11-20  Maciej W. Rozycki  <macro@wdc.com>
2690
2691         * testsuite/lib/libgomp.exp (libgomp_init): Add flags to find
2692         libatomic in build-tree testing.
2693
2694 2019-11-18  Maciej W. Rozycki  <macro@wdc.com>
2695
2696         * testsuite/Makefile.in: Regenerate.
2697
2698 2019-11-15  Andrew Stubbs  <ams@codesourcery.com>
2699
2700         * testsuite/libgomp.c/target-print-1.c: New file.
2701         * testsuite/libgomp.fortran/target-print-1.f90: New file.
2702         * testsuite/libgomp.oacc-c/print-1.c: New file.
2703         * testsuite/libgomp.oacc-fortran/print-1.f90: New file.
2704
2705 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
2706             Kwok Cheung Yeung  <kcy@codesourcery.com>
2707             Julian Brown  <julian@codesourcery.com>
2708             Tom de Vries  <tom@codesourcery.com>
2709
2710         * plugin/Makefrag.am: Add amdgcn plugin support.
2711         * plugin/configfrag.ac: Likewise.
2712         * plugin/plugin-gcn.c: New file.
2713         * configure: Regenerate.
2714         * Makefile.in: Regenerate.
2715         * testsuite/Makefile.in: Regenerate.
2716
2717 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
2718
2719         * config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
2720         and use team_malloc variants.
2721         (gomp_gcn_exit_kernel): Use team_free.
2722         * libgomp.h (TEAM_ARENA_SIZE): Define.
2723         (TEAM_ARENA_START): Define.
2724         (TEAM_ARENA_FREE): Define.
2725         (TEAM_ARENA_END): Define.
2726         (team_malloc): New function.
2727         (team_malloc_cleared): New function.
2728         (team_free): New function.
2729         * team.c (gomp_new_team): Initialize and use team_malloc.
2730         (free_team): Use team_free.
2731         (gomp_free_thread): Use team_free.
2732         (gomp_pause_host): Use team_free.
2733         * work.c (gomp_init_work_share): Use team_malloc.
2734         (gomp_fini_work_share): Use team_free.
2735
2736 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
2737             Kwok Cheung Yeung  <kcy@codesourcery.com>
2738             Julian Brown  <julian@codesourcery.com>
2739             Tom de Vries  <tom@codesourcery.com>
2740
2741         * Makefile.am (libgomp_la_SOURCES): Add oacc-target.c.
2742         * Makefile.in: Regenerate.
2743         * config.h.in (PLUGIN_GCN): Add new undef.
2744         * config/accel/openacc.f90 (acc_device_gcn): New parameter.
2745         * config/gcn/affinity-fmt.c: New file.
2746         * config/gcn/bar.c: New file.
2747         * config/gcn/bar.h: New file.
2748         * config/gcn/doacross.h: New file.
2749         * config/gcn/icv-device.c: New file.
2750         * config/gcn/oacc-target.c: New file.
2751         * config/gcn/simple-bar.h: New file.
2752         * config/gcn/target.c: New file.
2753         * config/gcn/task.c: New file.
2754         * config/gcn/team.c: New file.
2755         * config/gcn/time.c: New file.
2756         * configure.ac: Add amdgcn*-*-*.
2757         * configure: Regenerate.
2758         * configure.tgt: Add amdgcn*-*-*.
2759         * libgomp-plugin.h (offload_target_type): Add OFFLOAD_TARGET_TYPE_GCN.
2760         * libgomp.h (gcn_thrs): Add amdgcn variant.
2761         (set_gcn_thrs): Likewise.
2762         (gomp_thread): Likewise.
2763         * oacc-int.h (goacc_thread): Likewise.
2764         * oacc-target.c: New file.
2765         * openacc.f90 (acc_device_gcn): New parameter.
2766         * openacc.h (acc_device_t): Add acc_device_gcn.
2767         * team.c (gomp_free_pool_helper): Add amdgcn support.
2768
2769 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
2770             Julian Brown  <julian@codesourcery.com>
2771
2772         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_construct): Add int
2773         parameter.
2774         * oacc-async.c (lookup_goacc_asyncqueue): Pass device number to the
2775         queue constructor.
2776         * oacc-host.c (host_openacc_async_construct): Add device parameter.
2777         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_openacc_async_construct): Add
2778         device parameter.
2779
2780 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
2781
2782         * configure.tgt (nvptx*-*-*): Add "accel" directory.
2783         * config/nvptx/libgomp-plugin.c: Move ...
2784         * config/accel/libgomp-plugin.c: ... to here.
2785         * config/nvptx/lock.c: Move ...
2786         * config/accel/lock.c: ... to here.
2787         * config/nvptx/mutex.c: Move ...
2788         * config/accel/mutex.c: ... to here.
2789         * config/nvptx/mutex.h: Move ...
2790         * config/accel/mutex.h: ... to here.
2791         * config/nvptx/oacc-async.c: Move ...
2792         * config/accel/oacc-async.c: ... to here.
2793         * config/nvptx/oacc-cuda.c: Move ...
2794         * config/accel/oacc-cuda.c: ... to here.
2795         * config/nvptx/oacc-host.c: Move ...
2796         * config/accel/oacc-host.c: ... to here.
2797         * config/nvptx/oacc-init.c: Move ...
2798         * config/accel/oacc-init.c: ... to here.
2799         * config/nvptx/oacc-mem.c: Move ...
2800         * config/accel/oacc-mem.c: ... to here.
2801         * config/nvptx/oacc-plugin.c: Move ...
2802         * config/accel/oacc-plugin.c: ... to here.
2803         * config/nvptx/omp-lock.h: Move ...
2804         * config/accel/omp-lock.h: ... to here.
2805         * config/nvptx/openacc.f90: Move ...
2806         * config/accel/openacc.f90: ... to here.
2807         * config/nvptx/pool.h: Move ...
2808         * config/accel/pool.h: ... to here.
2809         * config/nvptx/proc.c: Move ...
2810         * config/accel/proc.c: ... to here.
2811         * config/nvptx/ptrlock.c: Move ...
2812         * config/accel/ptrlock.c: ... to here.
2813         * config/nvptx/ptrlock.h: Move ...
2814         * config/accel/ptrlock.h: ... to here.
2815         * config/nvptx/sem.c: Move ...
2816         * config/accel/sem.c: ... to here.
2817         * config/nvptx/sem.h: Move ...
2818         * config/accel/sem.h: ... to here.
2819         * config/nvptx/thread-stacksize.h: Move ...
2820         * config/accel/thread-stacksize.h: ... to here.
2821
2822 2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
2823             Tobias Burnus  <tobias@codesourcery.com>
2824             Frederik Harwath  <frederik@codesourcery.com>
2825             Thomas Schwinge  <thomas@codesourcery.com>
2826
2827         libgomp/
2828         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
2829         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
2830         * testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
2831
2832 2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
2833             Kwok Cheung Yeung  <kcy@codesourcery.com>
2834
2835         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
2836         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.
2837
2838 2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
2839
2840         * testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.
2841
2842         * testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
2843         run'.
2844         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
2845         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.
2846
2847 2019-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2848
2849         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c:
2850         Add expected warnings about missing reduction clauses.
2851         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
2852         Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c:
2854         Likewise.
2855         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
2856         Likewise.
2857
2858 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
2859
2860         * testsuite/libgomp.fortran/pr66199-1.f90: Remove
2861         'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
2862         * testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
2863         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
2864         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
2865         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
2866
2867 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
2868
2869         PR fortran/92305
2870         * testsuite/libgomp.fortran/allocatable2.f90: Use
2871         unique numbers with 'stop'.
2872         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
2873         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
2874         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
2875         * testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
2876         * testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.
2877
2878 2019-11-01  Tobias Burnus  <tobias@codesourcery.com>
2879
2880         * testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
2881         test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
2882         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
2883         * testsuite/libgomp.fortran/use_device_addr-3.f90: New.
2884         * testsuite/libgomp.fortran/use_device_addr-4.f90: New.
2885         * testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.
2886
2887 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
2888
2889         * testsuite/libgomp.fortran/target9.f90: New.
2890
2891 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
2892
2893         * testsuite/libgomp.fortran/aligned1.f03: Replace 'STOP' by 'stop'.
2894         * testsuite/libgomp.fortran/alloc-comp-1.f90: Ditto.
2895         * testsuite/libgomp.fortran/alloc-comp-2.f90: Ditto.
2896         * testsuite/libgomp.fortran/alloc-comp-3.f90: Ditto.
2897         * testsuite/libgomp.fortran/allocatable1.f90: Ditto.
2898         * testsuite/libgomp.fortran/allocatable10.f90: Ditto.
2899         * testsuite/libgomp.fortran/allocatable11.f90: Ditto.
2900         * testsuite/libgomp.fortran/allocatable12.f90: Ditto.
2901         * testsuite/libgomp.fortran/allocatable2.f90: Ditto.
2902         * testsuite/libgomp.fortran/allocatable3.f90: Ditto.
2903         * testsuite/libgomp.fortran/allocatable4.f90: Ditto.
2904         * testsuite/libgomp.fortran/allocatable5.f90: Ditto.
2905         * testsuite/libgomp.fortran/allocatable6.f90: Ditto.
2906         * testsuite/libgomp.fortran/allocatable7.f90: Ditto.
2907         * testsuite/libgomp.fortran/allocatable8.f90: Ditto.
2908         * testsuite/libgomp.fortran/allocatable9.f90: Ditto.
2909         * testsuite/libgomp.fortran/associate1.f90: Ditto.
2910         * testsuite/libgomp.fortran/associate2.f90: Ditto.
2911         * testsuite/libgomp.fortran/associate3.f90: Ditto.
2912         * testsuite/libgomp.fortran/async_io_4.f90: Ditto.
2913         * testsuite/libgomp.fortran/async_io_5.f90: Ditto.
2914         * testsuite/libgomp.fortran/async_io_6.f90: Ditto.
2915         * testsuite/libgomp.fortran/async_io_7.f90: Ditto.
2916         * testsuite/libgomp.fortran/cancel-do-1.f90: Ditto.
2917         * testsuite/libgomp.fortran/cancel-do-2.f90: Ditto.
2918         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Ditto.
2919         * testsuite/libgomp.fortran/cancel-sections-1.f90: Ditto.
2920         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Ditto.
2921         * testsuite/libgomp.fortran/character1.f90: Ditto.
2922         * testsuite/libgomp.fortran/character2.f90: Ditto.
2923         * testsuite/libgomp.fortran/collapse1.f90: Ditto.
2924         * testsuite/libgomp.fortran/collapse2.f90: Ditto.
2925         * testsuite/libgomp.fortran/collapse3.f90: Ditto.
2926         * testsuite/libgomp.fortran/collapse4.f90: Ditto.
2927         * testsuite/libgomp.fortran/crayptr1.f90: Ditto.
2928         * testsuite/libgomp.fortran/crayptr2.f90: Ditto.
2929         * testsuite/libgomp.fortran/crayptr3.f90: Ditto.
2930         * testsuite/libgomp.fortran/declare-simd-1.f90: Ditto.
2931         * testsuite/libgomp.fortran/declare-simd-3.f90: Ditto.
2932         * testsuite/libgomp.fortran/declare-target-2.f90: Ditto.
2933         * testsuite/libgomp.fortran/depend-1.f90: Ditto.
2934         * testsuite/libgomp.fortran/depend-2.f90: Ditto.
2935         * testsuite/libgomp.fortran/depend-3.f90: Ditto.
2936         * testsuite/libgomp.fortran/do1.f90: Ditto.
2937         * testsuite/libgomp.fortran/do2.f90: Ditto.
2938         * testsuite/libgomp.fortran/do_concurrent_5.f90: Ditto.
2939         * testsuite/libgomp.fortran/doacross1.f90: Ditto.
2940         * testsuite/libgomp.fortran/doacross2.f90: Ditto.
2941         * testsuite/libgomp.fortran/doacross3.f90: Ditto.
2942         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Ditto.
2943         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Ditto.
2944         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Ditto.
2945         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Ditto.
2946         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Ditto.
2947         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Ditto.
2948         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Ditto.
2949         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Ditto.
2950         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Ditto.
2951         * testsuite/libgomp.fortran/examples-4/device-1.f90: Ditto.
2952         * testsuite/libgomp.fortran/examples-4/device-2.f90: Ditto.
2953         * testsuite/libgomp.fortran/examples-4/device-3.f90: Ditto.
2954         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Ditto.
2955         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Ditto.
2956         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Ditto.
2957         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Ditto.
2958         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Ditto.
2959         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Ditto.
2960         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Ditto.
2961         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Ditto.
2962         * testsuite/libgomp.fortran/examples-4/target-1.f90: Ditto.
2963         * testsuite/libgomp.fortran/examples-4/target-2.f90: Ditto.
2964         * testsuite/libgomp.fortran/examples-4/target-3.f90: Ditto.
2965         * testsuite/libgomp.fortran/examples-4/target-4.f90: Ditto.
2966         * testsuite/libgomp.fortran/examples-4/target-5.f90: Ditto.
2967         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Ditto.
2968         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Ditto.
2969         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Ditto.
2970         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Ditto.
2971         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Ditto.
2972         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Ditto.
2973         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Ditto.
2974         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Ditto.
2975         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Ditto.
2976         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Ditto.
2977         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Ditto.
2978         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Ditto.
2979         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Ditto.
2980         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Ditto.
2981         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Ditto.
2982         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Ditto.
2983         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Ditto.
2984         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Ditto.
2985         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Ditto.
2986         * testsuite/libgomp.fortran/lastprivate1.f90: Ditto.
2987         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
2988         * testsuite/libgomp.fortran/lib1.f90: Ditto.
2989         * testsuite/libgomp.fortran/lib4.f90: Ditto.
2990         * testsuite/libgomp.fortran/lock-1.f90: Ditto.
2991         * testsuite/libgomp.fortran/lock-2.f90: Ditto.
2992         * testsuite/libgomp.fortran/nested1.f90: Ditto.
2993         * testsuite/libgomp.fortran/nestedfn1.f90: Ditto.
2994         * testsuite/libgomp.fortran/nestedfn2.f90: Ditto.
2995         * testsuite/libgomp.fortran/nestedfn3.f90: Ditto.
2996         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
2997         * testsuite/libgomp.fortran/nestedfn5.f90: Ditto.
2998         * testsuite/libgomp.fortran/omp_atomic1.f90: Ditto.
2999         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
3000         * testsuite/libgomp.fortran/omp_atomic3.f90: Ditto.
3001         * testsuite/libgomp.fortran/omp_atomic4.f90: Ditto.
3002         * testsuite/libgomp.fortran/omp_atomic5.f90: Ditto.
3003         * testsuite/libgomp.fortran/omp_cond1.f: Ditto.
3004         * testsuite/libgomp.fortran/omp_cond2.f: Ditto.
3005         * testsuite/libgomp.fortran/omp_cond3.F90: Ditto.
3006         * testsuite/libgomp.fortran/omp_cond4.F90: Ditto.
3007         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
3008         * testsuite/libgomp.fortran/omp_parse2.f90: Ditto.
3009         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
3010         * testsuite/libgomp.fortran/omp_parse4.f90: Ditto.
3011         * testsuite/libgomp.fortran/openmp_version-1.f: Ditto.
3012         * testsuite/libgomp.fortran/openmp_version-2.f90: Ditto.
3013         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Ditto.
3014         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Ditto.
3015         * testsuite/libgomp.fortran/pointer1.f90: Ditto.
3016         * testsuite/libgomp.fortran/pointer2.f90: Ditto.
3017         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
3018         * testsuite/libgomp.fortran/pr27395-1.f90: Ditto.
3019         * testsuite/libgomp.fortran/pr27395-2.f90: Ditto.
3020         * testsuite/libgomp.fortran/pr27416-1.f90: Ditto.
3021         * testsuite/libgomp.fortran/pr27916-1.f90: Ditto.
3022         * testsuite/libgomp.fortran/pr27916-2.f90: Ditto.
3023         * testsuite/libgomp.fortran/pr28390.f: Ditto.
3024         * testsuite/libgomp.fortran/pr29629.f90: Ditto.
3025         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
3026         * testsuite/libgomp.fortran/pr33880.f90: Ditto.
3027         * testsuite/libgomp.fortran/pr34020.f90: Ditto.
3028         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
3029         * testsuite/libgomp.fortran/pr42162.f90: Ditto.
3030         * testsuite/libgomp.fortran/pr46753.f90: Ditto.
3031         * testsuite/libgomp.fortran/pr48894.f90: Ditto.
3032         * testsuite/libgomp.fortran/pr49792-1.f90: Ditto.
3033         * testsuite/libgomp.fortran/pr49792-2.f90: Ditto.
3034         * testsuite/libgomp.fortran/pr63938-1.f90: Ditto.
3035         * testsuite/libgomp.fortran/pr63938-2.f90: Ditto.
3036         * testsuite/libgomp.fortran/pr65597.f90: Ditto.
3037         * testsuite/libgomp.fortran/pr66199-1.f90: Ditto.
3038         * testsuite/libgomp.fortran/pr71014.f90: Ditto.
3039         * testsuite/libgomp.fortran/pr81304.f90: Ditto.
3040         * testsuite/libgomp.fortran/pr81841.f90: Ditto.
3041         * testsuite/libgomp.fortran/pr84418-1.f90: Ditto.
3042         * testsuite/libgomp.fortran/pr84418-2.f90: Ditto.
3043         * testsuite/libgomp.fortran/procptr1.f90: Ditto.
3044         * testsuite/libgomp.fortran/recursion1.f90: Ditto.
3045         * testsuite/libgomp.fortran/reduction1.f90: Ditto.
3046         * testsuite/libgomp.fortran/reduction2.f90: Ditto.
3047         * testsuite/libgomp.fortran/reduction3.f90: Ditto.
3048         * testsuite/libgomp.fortran/reduction4.f90: Ditto.
3049         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
3050         * testsuite/libgomp.fortran/reduction6.f90: Ditto.
3051         * testsuite/libgomp.fortran/reference1.f90: Ditto.
3052         * testsuite/libgomp.fortran/reference2.f90: Ditto.
3053         * testsuite/libgomp.fortran/retval1.f90: Ditto.
3054         * testsuite/libgomp.fortran/retval2.f90: Ditto.
3055         * testsuite/libgomp.fortran/sharing1.f90: Ditto.
3056         * testsuite/libgomp.fortran/sharing2.f90: Ditto.
3057         * testsuite/libgomp.fortran/simd1.f90: Ditto.
3058         * testsuite/libgomp.fortran/simd2.f90: Ditto.
3059         * testsuite/libgomp.fortran/simd3.f90: Ditto.
3060         * testsuite/libgomp.fortran/simd4.f90: Ditto.
3061         * testsuite/libgomp.fortran/simd5.f90: Ditto.
3062         * testsuite/libgomp.fortran/simd6.f90: Ditto.
3063         * testsuite/libgomp.fortran/simd7.f90: Ditto.
3064         * testsuite/libgomp.fortran/stack.f90: Ditto.
3065         * testsuite/libgomp.fortran/strassen.f90: Ditto.
3066         * testsuite/libgomp.fortran/tabs1.f90: Ditto.
3067         * testsuite/libgomp.fortran/tabs2.f: Ditto.
3068         * testsuite/libgomp.fortran/target1.f90: Ditto.
3069         * testsuite/libgomp.fortran/target2.f90: Ditto.
3070         * testsuite/libgomp.fortran/target3.f90: Ditto.
3071         * testsuite/libgomp.fortran/target4.f90: Ditto.
3072         * testsuite/libgomp.fortran/target5.f90: Ditto.
3073         * testsuite/libgomp.fortran/target6.f90: Ditto.
3074         * testsuite/libgomp.fortran/target7.f90: Ditto.
3075         * testsuite/libgomp.fortran/target8.f90: Ditto.
3076         * testsuite/libgomp.fortran/task1.f90: Ditto.
3077         * testsuite/libgomp.fortran/task2.f90: Ditto.
3078         * testsuite/libgomp.fortran/task3.f90: Ditto.
3079         * testsuite/libgomp.fortran/task4.f90: Ditto.
3080         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
3081         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
3082         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
3083         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
3084         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
3085         * testsuite/libgomp.fortran/threadprivate1.f90: Ditto.
3086         * testsuite/libgomp.fortran/threadprivate2.f90: Ditto.
3087         * testsuite/libgomp.fortran/threadprivate3.f90: Ditto.
3088         * testsuite/libgomp.fortran/threadprivate4.f90: Ditto.
3089         * testsuite/libgomp.fortran/udr1.f90: Ditto.
3090         * testsuite/libgomp.fortran/udr10.f90: Ditto.
3091         * testsuite/libgomp.fortran/udr11.f90: Ditto.
3092         * testsuite/libgomp.fortran/udr12.f90: Ditto.
3093         * testsuite/libgomp.fortran/udr13.f90: Ditto.
3094         * testsuite/libgomp.fortran/udr14.f90: Ditto.
3095         * testsuite/libgomp.fortran/udr15.f90: Ditto.
3096         * testsuite/libgomp.fortran/udr2.f90: Ditto.
3097         * testsuite/libgomp.fortran/udr3.f90: Ditto.
3098         * testsuite/libgomp.fortran/udr4.f90: Ditto.
3099         * testsuite/libgomp.fortran/udr5.f90: Ditto.
3100         * testsuite/libgomp.fortran/udr6.f90: Ditto.
3101         * testsuite/libgomp.fortran/udr7.f90: Ditto.
3102         * testsuite/libgomp.fortran/udr8.f90: Ditto.
3103         * testsuite/libgomp.fortran/udr9.f90: Ditto.
3104         * testsuite/libgomp.fortran/vla1.f90: Ditto.
3105         * testsuite/libgomp.fortran/vla2.f90: Ditto.
3106         * testsuite/libgomp.fortran/vla3.f90: Ditto.
3107         * testsuite/libgomp.fortran/vla4.f90: Ditto.
3108         * testsuite/libgomp.fortran/vla5.f90: Ditto.
3109         * testsuite/libgomp.fortran/vla6.f90: Ditto.
3110         * testsuite/libgomp.fortran/vla7.f90: Ditto.
3111         * testsuite/libgomp.fortran/vla8.f90: Ditto.
3112         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
3113         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
3114
3115 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
3116
3117         * testsuite/libgomp.fortran/target-simd.f90: Use stop not abort.
3118         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90:
3119         Ditto; add 'dg-do run' for torture testing.
3120         * testsuite/libgomp.fortran/lastprivate1.f90:  Add 'dg-do run'.
3121         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
3122         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
3123         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
3124         * testsuite/libgomp.fortran/pr28390.f: Ditto.
3125         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
3126         * testsuite/libgomp.fortran/pr90779.f90: Ditto.
3127         * testsuite/libgomp.fortran/task2.f90: Ditto.
3128         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
3129         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
3130         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
3131         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
3132         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
3133         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
3134
3135 2019-10-28  Tobias Burnus  <tobias@codesourcery.com>
3136
3137         * testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
3138         * testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
3139         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
3140         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
3141         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
3142         * testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
3143         * testsuite/libgomp.oacc-fortran/common-block-1.f90:
3144         Use 'stop' not abort().
3145         * testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
3146         * testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
3147         * testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
3148         * testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
3149         * testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
3150         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
3151         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
3152         * testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
3153         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
3154         * testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
3155         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
3156         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
3157         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
3158         * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
3159         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
3160         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
3161         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
3162         Ditto.
3163         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
3164         Ditto.
3165         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
3166         Ditto.
3167         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
3168         Ditto.
3169         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
3170         Ditto.
3171         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
3172         Ditto.
3173         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
3174         Ditto.
3175         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
3176         Ditto.
3177         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
3178         Ditto.
3179         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
3180         Ditto.
3181         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
3182         Ditto.
3183         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
3184         Ditto.
3185         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
3186         Ditto.
3187         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
3188         Ditto.
3189         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
3190         * testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
3191         * testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
3192         * testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
3193         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
3194         Likewise and also add 'dg-do run'.
3195         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
3196         Ditto.
3197
3198 2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
3199             Tobias Burnus  <tobias@codesourcery.com>
3200
3201         * testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
3202         * testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
3203         * testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.
3204
3205 2019-10-14  Jakub Jelinek  <jakub@redhat.com>
3206
3207         PR libgomp/92081
3208         * testsuite/libgomp.fortran/target-simd.f90: Iterate from 1 rather
3209         than 0.
3210
3211 2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
3212
3213         * testsuite/libgomp.fortran/use_device_addr-1.f90: New.
3214         * testsuite/libgomp.fortran/use_device_addr-2.f90: New.
3215
3216 2019-10-09  Thomas Schwinge  <thomas@codesourcery.com>
3217
3218         PR middle-end/92036
3219         * testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New
3220         file.
3221
3222 2019-10-09  Tobias Burnus  <tobias@codesourcery.com>
3223
3224         PR testsuite/91884
3225         * testsuite/libgomp.fortran/fortran.exp: Conditionally
3226         add -lquadmath.
3227         * testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.
3228
3229 2019-10-09  Jakub Jelinek  <jakub@redhat.com>
3230
3231         PR libgomp/92028
3232         * target.c (gomp_map_vars_internal): Readd the previous
3233         GOMP_MAP_USE_DEVICE_PTR handling code in the first loop,
3234         though do that just in the !not_found_cnt case.
3235
3236 2019-10-08  Tobias Burnus  <tobias@codesourcery.com>
3237
3238         * gfortran.dg/gomp/target-simd.f90: New.
3239
3240 2019-10-02  Julian Brown  <julian@codesourcery.com>
3241             Cesar Philippidis  <cesar@codesourcery.com>
3242
3243         * libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define.
3244         * target.c (FIELD_TGT_EMPTY): Define.
3245         (gomp_map_val): Use OFFSET_* macros instead of magic constants.  Write
3246         as switch instead of list of ifs.
3247         (gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros.
3248
3249 2019-10-02  Andreas Tobler  <andreast@gcc.gnu.org>
3250
3251         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h
3252         include. Replace alloca () with __builtin_alloca ().
3253         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise.
3254
3255 2019-10-01  Jakub Jelinek  <jakub@redhat.com>
3256
3257         * configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).
3258         * libgomp.h: Include <stdint.h> instead of "gstdint.h".
3259         * oacc-parallel.c: Don't include "libgomp_g.h".
3260         * plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h".
3261         * plugin/plugin-nvptx.c: Don't include "gstdint.h".
3262         * aclocal.m4: Regenerated.
3263         * config.h.in: Regenerated.
3264         * configure: Regenerated.
3265         * Makefile.in: Regenerated.
3266
3267 2019-09-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
3268
3269         * libgomp_g.h: Include stdint.h instead of gstdint.h.
3270
3271 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
3272
3273         * configure: Regenerate.
3274
3275 2019-09-13  Tobias Burnus  <tobias@codesourcery.com>
3276
3277         * plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure
3278         string is initialized.
3279
3280 2019-09-06  Florian Weimer  <fweimer@redhat.com>
3281
3282         * configure: Regenerate.
3283
3284 2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>
3285
3286         PR other/79543
3287         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version
3288         scanning to conform to the GNU Coding Standards.
3289         * configure: Regenerate.
3290
3291 2019-08-28  Jakub Jelinek  <jakub@redhat.com>
3292
3293         PR libgomp/91530
3294         * testsuite/libgomp.c/scan-21.c: New test.
3295         * testsuite/libgomp.c/scan-22.c: New test.
3296
3297 2019-08-27  Jakub Jelinek  <jakub@redhat.com>
3298
3299         PR libgomp/91530
3300         * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime
3301         targets.
3302         * testsuite/libgomp.c/scan-12.c: Likewise.
3303         * testsuite/libgomp.c/scan-13.c: Likewise.
3304         * testsuite/libgomp.c/scan-14.c: Likewise.
3305         * testsuite/libgomp.c/scan-15.c: Likewise.
3306         * testsuite/libgomp.c/scan-16.c: Likewise.
3307         * testsuite/libgomp.c/scan-17.c: Likewise.
3308         * testsuite/libgomp.c/scan-18.c: Likewise.
3309         * testsuite/libgomp.c/scan-19.c: Likewise.
3310         * testsuite/libgomp.c/scan-20.c: Likewise.
3311         * testsuite/libgomp.c++/scan-9.C: Likewise.
3312         * testsuite/libgomp.c++/scan-10.C: Likewise.
3313         * testsuite/libgomp.c++/scan-11.C: Likewise.
3314         * testsuite/libgomp.c++/scan-12.C: Likewise.
3315         * testsuite/libgomp.c++/scan-14.C: Likewise.
3316         * testsuite/libgomp.c++/scan-15.C: Likewise.
3317         * testsuite/libgomp.c++/scan-13.C: Likewise.  Use sse2_runtime
3318         instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times.
3319         * testsuite/libgomp.c++/scan-16.C: Likewise.
3320
3321 2019-08-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
3322
3323         PR fortran/91473
3324         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add
3325         -std=legacy so invalid code in the test case is accepted.
3326
3327 2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
3328
3329         PR fortran/91422
3330         * testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
3331         dimension.
3332
3333 2019-08-08  Jakub Jelinek  <jakub@redhat.com>
3334
3335         * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR
3336         perform the lookup in the first loop only if !not_found_cnt, otherwise
3337         perform lookups for it in the second loop guarded with
3338         if (not_found_cnt || has_firstprivate).
3339         * testsuite/libgomp.c/target-37.c: New test.
3340         * testsuite/libgomp.c++/target-22.C: New test.
3341
3342 2019-08-07  Jakub Jelinek  <jakub@redhat.com>
3343
3344         * testsuite/libgomp.c/target-18.c (struct S): New type.
3345         (foo): Use use_device_addr clause instead of use_device_ptr clause
3346         where required by OpenMP 5.0, add further tests for both use_device_ptr
3347         and use_device_addr clauses.
3348         * testsuite/libgomp.c++/target-9.C (struct S): New type.
3349         (foo): Use use_device_addr clause instead of use_device_ptr clause
3350         where required by OpenMP 5.0, add further tests for both use_device_ptr
3351         and use_device_addr clauses.  Add t and u arguments.
3352         (main): Adjust caller.
3353
3354 2019-08-06  Jakub Jelinek  <jakub@redhat.com>
3355
3356         * testsuite/libgomp.c++/loop-13.C: New test.
3357         * testsuite/libgomp.c++/loop-14.C: New test.
3358         * testsuite/libgomp.c++/loop-15.C: New test.
3359
3360 2019-07-31  Jakub Jelinek  <jakub@redhat.com>
3361
3362         PR middle-end/91301
3363         * testsuite/libgomp.c++/for-27.C: New test.
3364
3365 2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
3366
3367         * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage.
3368         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
3369
3370 2019-07-20  Jakub Jelinek  <jakub@redhat.com>
3371
3372         * testsuite/libgomp.c-c++-common/loop-1.c: New test.
3373
3374 2019-07-08  Jakub Jelinek  <jakub@redhat.com>
3375
3376         * testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86.
3377         * testsuite/libgomp.c++/scan-16.C: Likewise.
3378
3379 2019-07-06  Jakub Jelinek  <jakub@redhat.com>
3380
3381         * testsuite/libgomp.c/scan-19.c: New test.
3382         * testsuite/libgomp.c/scan-20.c: New test.
3383
3384         * testsuite/libgomp.c/scan-11.c: New test.
3385         * testsuite/libgomp.c/scan-12.c: New test.
3386         * testsuite/libgomp.c/scan-13.c: New test.
3387         * testsuite/libgomp.c/scan-14.c: New test.
3388         * testsuite/libgomp.c/scan-15.c: New test.
3389         * testsuite/libgomp.c/scan-16.c: New test.
3390         * testsuite/libgomp.c/scan-17.c: New test.
3391         * testsuite/libgomp.c/scan-18.c: New test.
3392         * testsuite/libgomp.c++/scan-9.C: New test.
3393         * testsuite/libgomp.c++/scan-10.C: New test.
3394         * testsuite/libgomp.c++/scan-11.C: New test.
3395         * testsuite/libgomp.c++/scan-12.C: New test.
3396         * testsuite/libgomp.c++/scan-13.C: New test.
3397         * testsuite/libgomp.c++/scan-14.C: New test.
3398         * testsuite/libgomp.c++/scan-15.C: New test.
3399         * testsuite/libgomp.c++/scan-16.C: New test.
3400
3401 2019-07-04  Jakub Jelinek  <jakub@redhat.com>
3402
3403         * testsuite/libgomp.c/scan-9.c: New test.
3404         * testsuite/libgomp.c/scan-10.c: New test.
3405
3406 2019-07-03  Jakub Jelinek  <jakub@redhat.com>
3407
3408         * testsuite/libgomp.c++/scan-1.C: New test.
3409         * testsuite/libgomp.c++/scan-2.C: New test.
3410         * testsuite/libgomp.c++/scan-3.C: New test.
3411         * testsuite/libgomp.c++/scan-4.C: New test.
3412         * testsuite/libgomp.c++/scan-5.C: New test.
3413         * testsuite/libgomp.c++/scan-6.C: New test.
3414         * testsuite/libgomp.c++/scan-7.C: New test.
3415         * testsuite/libgomp.c++/scan-8.C: New test.
3416         * testsuite/libgomp.c/scan-1.c: New test.
3417         * testsuite/libgomp.c/scan-2.c: New test.
3418         * testsuite/libgomp.c/scan-3.c: New test.
3419         * testsuite/libgomp.c/scan-4.c: New test.
3420         * testsuite/libgomp.c/scan-5.c: New test.
3421         * testsuite/libgomp.c/scan-6.c: New test.
3422         * testsuite/libgomp.c/scan-7.c: New test.
3423         * testsuite/libgomp.c/scan-8.c: New test.
3424
3425 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
3426
3427         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
3428         * testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
3429         Likewise.
3430
3431         * testsuite/libgomp.fortran/allocatable3.f90: Add missing results
3432         check.
3433
3434 2019-06-18  Cesar Philippidis  <cesar@codesourcery.com>
3435
3436         * testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
3437         file.
3438
3439 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
3440
3441         PR fortran/90743
3442         * oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
3443         case.
3444         * testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
3445         * testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
3446         * testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
3447         * testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.
3448
3449         PR testsuite/90861
3450         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update.
3451
3452         PR middle-end/90862
3453         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update.
3454
3455 2019-06-16  Tom de Vries  <tdevries@suse.de>
3456
3457         PR tree-optimization/89376
3458         * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test.
3459
3460 2019-06-15  Tom de Vries  <tdevries@suse.de>
3461
3462         PR tree-optimization/89713
3463         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync.
3464         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same.
3465
3466 2019-06-15  Jakub Jelinek  <jakub@redhat.com>
3467
3468         PR middle-end/90779
3469         * testsuite/libgomp.c/pr90779.c: New test.
3470         * testsuite/libgomp.fortran/pr90779.f90: New test.
3471
3472 2019-06-15  Tom de Vries  <tdevries@suse.de>
3473
3474         PR tree-optimization/90009
3475         * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test.
3476
3477 2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
3478
3479         PR tree-optimization/89713
3480         * testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test.
3481
3482 2019-06-11  Jakub Jelinek  <jakub@redhat.com>
3483
3484         PR target/90811
3485         * testsuite/libgomp.c/pr90811.c: New test.
3486
3487 2019-06-05  Jakub Jelinek  <jakub@redhat.com>
3488
3489         * testsuite/libgomp.c++/lastprivate-conditional-1.C: New test.
3490         * testsuite/libgomp.c++/lastprivate-conditional-2.C: New test.
3491
3492 2019-06-04  Jakub Jelinek  <jakub@redhat.com>
3493
3494         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test.
3495         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test.
3496         * testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test.
3497         * testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test.
3498
3499 2019-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3500
3501         * configure.ac: Call AX_COUNT_CPUS.
3502         Substitute CPU_COUNT.
3503         * testsuite/Makefile.am (check-am): Use CPU_COUNT as processor
3504         count fallback.
3505         * aclocal.m4: Regenerate.
3506         * configure: Regenerate.
3507         * Makefile.in, testsuite/Makefile.in: Regenerate.
3508
3509 2019-05-29  Jakub Jelinek  <jakub@redhat.com>
3510
3511         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename
3512         to ...
3513         * testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this.
3514         * testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test.
3515         * testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test.
3516
3517 2019-05-27  Jakub Jelinek  <jakub@redhat.com>
3518
3519         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.
3520
3521         * testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test.
3522
3523         PR libgomp/90641
3524         * work.c (gomp_init_work_share): Instead of aligning final ordered
3525         value to multiples of long long alignment, align to that the
3526         first part (ordered team ids) and if inline_ordered_team_ids
3527         is not on a long long alignment boundary within the structure,
3528         use __alignof__ (long long) - 1 pad size always.
3529         * loop.c (GOMP_loop_start): Fix *mem computation if
3530         inline_ordered_team_ids is not aligned on long long alignment boundary
3531         within the structure.
3532         * loop-ull.c (GOMP_loop_ull_start): Likewise.
3533         * sections.c (GOMP_sections2_start): Likewise.
3534
3535 2019-05-24  Jakub Jelinek  <jakub@redhat.com>
3536
3537         * testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test.
3538         * testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test.
3539
3540         PR libgomp/90585
3541         * plugin/plugin-hsa.c: Include gstdint.h.  Include inttypes.h only if
3542         HAVE_INTTYPES_H is defined.
3543         (print_uint64_t): New typedef.
3544         (PRIu64): Define if HAVE_INTTYPES_H is not defined.
3545         (print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of
3546         "lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t.
3547         (release_kernel_dispatch): Likewise.  Cast shadow->debug to uintptr_t
3548         before casting to void *.
3549         * plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h.
3550         * oacc-mem.c: Don't include config.h nor stdint.h.
3551         * target.c: Don't include config.h.
3552         * oacc-cuda.c: Likewise.
3553         * oacc-host.c: Don't include stdint.h.
3554
3555 2019-05-20  Jakub Jelinek  <jakub@redhat.com>
3556
3557         PR libgomp/90527
3558         * alloc.c (_GNU_SOURCE): Define.
3559
3560 2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
3561
3562         * acc_prof.h: New file.
3563         * oacc-profiling.c: Likewise.
3564         * Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
3565         Add these, respectively.
3566         * Makefile.in: Regenerate.
3567         * env.c (initialize_env): Call goacc_profiling_initialize.
3568         * oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
3569         (GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
3570         * oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
3571         (GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
3572         * libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
3573         acc_prof_register, acc_prof_unregister, and acc_register_library.
3574         (GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
3575         GOMP_PLUGIN_goacc_thread.
3576         * oacc-int.h (struct goacc_thread): Add prof_info, api_info,
3577         prof_callbacks_enabled members.
3578         (goacc_prof_enabled, goacc_profiling_initialize)
3579         (_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
3580         (goacc_profiling_dispatch): Declare.
3581         (GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
3582         (GOACC_PROFILING_SETUP_P): Define.
3583         * oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
3584         (acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
3585         OpenACC Profiling Interface.
3586         * oacc-cuda.c (acc_get_current_cuda_device)
3587         (acc_get_current_cuda_context, acc_get_cuda_stream)
3588         (acc_set_cuda_stream): Likewise.
3589         * oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
3590         (acc_init, acc_set_device_type, acc_get_device_type)
3591         (acc_get_device_num, goacc_lazy_initialize): Likewise.
3592         * oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
3593         (acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
3594         (acc_unmap_data, present_create_copy, delete_copyout)
3595         (update_dev_host): Likewise.
3596         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
3597         (GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
3598         Likewise.
3599         * plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
3600         (GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
3601         Likewise.
3602         * libgomp.texi: Update.
3603         * testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
3604         file.
3605         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
3606         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
3607         Likewise.
3608         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
3609         Likewise.
3610         * testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
3611         Likewise.
3612         * testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
3613         Likewise.
3614
3615 2019-05-13  Chung-Lin Tang <cltang@codesourcery.com>
3616
3617         * libgomp-plugin.h (struct goacc_asyncqueue): Declare.
3618         (struct goacc_asyncqueue_list): Likewise.
3619         (goacc_aq): Likewise.
3620         (goacc_aq_list): Likewise.
3621         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
3622         (GOMP_OFFLOAD_openacc_async_test): Remove.
3623         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
3624         (GOMP_OFFLOAD_openacc_async_wait): Remove.
3625         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
3626         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
3627         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
3628         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
3629         (GOMP_OFFLOAD_openacc_exec): Adjust declaration.
3630         (GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
3631         (GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
3632         (GOMP_OFFLOAD_openacc_async_exec): Declare.
3633         (GOMP_OFFLOAD_openacc_async_construct): Declare.
3634         (GOMP_OFFLOAD_openacc_async_destruct): Declare.
3635         (GOMP_OFFLOAD_openacc_async_test): Declare.
3636         (GOMP_OFFLOAD_openacc_async_synchronize): Declare.
3637         (GOMP_OFFLOAD_openacc_async_serialize): Declare.
3638         (GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
3639         (GOMP_OFFLOAD_openacc_async_host2dev): Declare.
3640         (GOMP_OFFLOAD_openacc_async_dev2host): Declare.
3641
3642         * libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
3643         (gomp_acc_insert_pointer): Adjust declaration.
3644         (gomp_copy_host2dev): New declaration.
3645         (gomp_copy_dev2host): Likewise.
3646         (gomp_map_vars_async): Likewise.
3647         (gomp_unmap_tgt): Likewise.
3648         (gomp_unmap_vars_async): Likewise.
3649         (gomp_fini_device): Likewise.
3650
3651         * oacc-async.c (get_goacc_thread): New function.
3652         (get_goacc_thread_device): New function.
3653         (lookup_goacc_asyncqueue): New function.
3654         (get_goacc_asyncqueue): New function.
3655         (acc_async_test): Adjust code to use new async design.
3656         (acc_async_test_all): Likewise.
3657         (acc_wait): Likewise.
3658         (acc_wait_async): Likewise.
3659         (acc_wait_all): Likewise.
3660         (acc_wait_all_async): Likewise.
3661         (goacc_async_free): New function.
3662         (goacc_init_asyncqueues): Likewise.
3663         (goacc_fini_asyncqueues): Likewise.
3664         * oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
3665         design.
3666         (acc_set_cuda_stream): Likewise.
3667         * oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
3668         (host_openacc_register_async_cleanup): Remove.
3669         (host_openacc_async_exec): New function.
3670         (host_openacc_async_test): Adjust parameters.
3671         (host_openacc_async_test_all): Remove.
3672         (host_openacc_async_wait): Remove.
3673         (host_openacc_async_wait_async): Remove.
3674         (host_openacc_async_wait_all): Remove.
3675         (host_openacc_async_wait_all_async): Remove.
3676         (host_openacc_async_set_async): Remove.
3677         (host_openacc_async_synchronize): New function.
3678         (host_openacc_async_serialize): New function.
3679         (host_openacc_async_host2dev): New function.
3680         (host_openacc_async_dev2host): New function.
3681         (host_openacc_async_queue_callback): New function.
3682         (host_openacc_async_construct): New function.
3683         (host_openacc_async_destruct): New function.
3684         (struct gomp_device_descr host_dispatch): Remove initialization of old
3685         interface, add initialization of new async sub-struct.
3686         * oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
3687         (goacc_attach_host_thread_to_device): Remove old async code usage.
3688         * oacc-int.h (goacc_init_asyncqueues): New declaration.
3689         (goacc_fini_asyncqueues): Likewise.
3690         (goacc_async_copyout_unmap_vars): Likewise.
3691         (goacc_async_free): Likewise.
3692         (get_goacc_asyncqueue): Likewise.
3693         (lookup_goacc_asyncqueue): Likewise.
3694         * oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
3695         design.
3696         (present_create_copy): Adjust code to use new async design.
3697         (delete_copyout): Likewise.
3698         (update_dev_host): Likewise.
3699         (gomp_acc_insert_pointer): Add async parameter, adjust code to use new
3700         async design.
3701         (gomp_acc_remove_pointer): Adjust code to use new async design.
3702         * oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
3703         design.
3704         (GOACC_enter_exit_data): Likewise.
3705         (goacc_wait): Likewise.
3706         (GOACC_update): Likewise.
3707         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
3708         when called, warn as obsolete in comment.
3709         * target.c (goacc_device_copy_async): New function.
3710         (gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
3711         add goacc_device_copy_async case.
3712         (gomp_copy_dev2host): Likewise.
3713         (gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
3714         (gomp_map_pointer): Likewise.
3715         (gomp_map_fields_existing): Likewise.
3716         (gomp_map_vars_internal): New always_inline function, renamed from
3717         gomp_map_vars.
3718         (gomp_map_vars): Implement by calling gomp_map_vars_internal.
3719         (gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
3720         passing goacc_asyncqueue argument.
3721         (gomp_unmap_tgt): Remove static, add attribute_hidden.
3722         (gomp_unref_tgt): New function.
3723         (gomp_unmap_vars_internal): New always_inline function, renamed from
3724         gomp_unmap_vars.
3725         (gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
3726         (gomp_unmap_vars_async): Implement by calling
3727         gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
3728         (gomp_fini_device): New function.
3729         (gomp_exit_data): Adjust gomp_copy_dev2host call.
3730         (gomp_load_plugin_for_device): Remove old interface, adjust to load
3731         new async interface.
3732         (gomp_target_fini): Adjust code to call gomp_fini_device.
3733
3734         * plugin/plugin-nvptx.c (struct cuda_map): Remove.
3735         (struct ptx_stream): Remove.
3736         (struct nvptx_thread): Remove current_stream field.
3737         (cuda_map_create): Remove.
3738         (cuda_map_destroy): Remove.
3739         (map_init): Remove.
3740         (map_fini): Remove.
3741         (map_pop): Remove.
3742         (map_push): Remove.
3743         (struct goacc_asyncqueue): Define.
3744         (struct nvptx_callback): Define.
3745         (struct ptx_free_block): Define.
3746         (struct ptx_device): Remove null_stream, active_streams, async_streams,
3747         stream_lock, and next fields.
3748         (enum ptx_event_type): Remove.
3749         (struct ptx_event): Remove.
3750         (ptx_event_lock): Remove.
3751         (ptx_events): Remove.
3752         (init_streams_for_device): Remove.
3753         (fini_streams_for_device): Remove.
3754         (select_stream_for_async): Remove.
3755         (nvptx_init): Remove ptx_events and ptx_event_lock references.
3756         (nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
3757         case.
3758         (nvptx_open_device): Add free_blocks initialization, remove
3759         init_streams_for_device call.
3760         (nvptx_close_device): Remove fini_streams_for_device call, add
3761         free_blocks destruct code.
3762         (event_gc): Remove.
3763         (event_add): Remove.
3764         (nvptx_exec): Adjust parameters and code.
3765         (nvptx_free): Likewise.
3766         (nvptx_host2dev): Remove.
3767         (nvptx_dev2host): Remove.
3768         (nvptx_set_async): Remove.
3769         (nvptx_async_test): Remove.
3770         (nvptx_async_test_all): Remove.
3771         (nvptx_wait): Remove.
3772         (nvptx_wait_async): Remove.
3773         (nvptx_wait_all): Remove.
3774         (nvptx_wait_all_async): Remove.
3775         (nvptx_get_cuda_stream): Remove.
3776         (nvptx_set_cuda_stream): Remove.
3777         (GOMP_OFFLOAD_alloc): Adjust code.
3778         (GOMP_OFFLOAD_free): Likewise.
3779         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
3780         (GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
3781         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
3782         (GOMP_OFFLOAD_openacc_async_wait): Remove.
3783         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
3784         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
3785         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
3786         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
3787         (cuda_free_argmem): New function.
3788         (GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
3789         (GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
3790         (GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
3791         (GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
3792         (GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
3793         (GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
3794         (GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
3795         (GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
3796         (GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
3797         (GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
3798         (cuda_callback_wrapper): New function.
3799         (cuda_memcpy_sanity_check): New function.
3800         (GOMP_OFFLOAD_host2dev): Remove and re-implement.
3801         (GOMP_OFFLOAD_dev2host): Remove and re-implement.
3802         (GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
3803         (GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.
3804
3805 2019-05-07  Thomas Schwinge  <thomas@codesourcery.com>
3806
3807         PR target/87835
3808         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Update.
3809
3810 2019-05-06  Thomas Schwinge  <thomas@codesourcery.com>
3811
3812         * oacc-parallel.c: Add comments to legacy entry points (GCC 5).
3813
3814 2019-03-27  Kevin Buettner  <kevinb@redhat.com>
3815
3816         * team.c (gomp_team_start): Initialize pool->threads[0].
3817
3818 2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
3819
3820         * testsuite/libgomp.oacc-c++/c++.exp: Specify
3821         "-foffload=$offload_target".
3822         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3823         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3824         * testsuite/lib/libgomp.exp
3825         (check_effective_target_openacc_nvidia_accel_configured): Remove,
3826         as (conceptually) merged into
3827         check_effective_target_openacc_nvidia_accel_selected.  Adjust all
3828         users.
3829
3830         * plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
3831         * testsuite/libgomp-test-support.exp.in: Adjust.
3832         * testsuite/lib/libgomp.exp: Likewise.  Don't populate
3833         openacc_device_types_s.
3834         (offload_target_to_openacc_device_type): New proc.
3835         * testsuite/libgomp.oacc-c++/c++.exp: Adjust.
3836         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3837         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3838         * Makefile.in: Regenerate.
3839         * configure: Likewise.
3840         * testsuite/Makefile.in: Likewise.
3841
3842         * plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
3843         instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
3844         instead of OFFLOAD_TARGETS.
3845         * target.c (gomp_target_init): Adjust.
3846         * testsuite/libgomp-test-support.exp.in: Likewise.
3847         * testsuite/lib/libgomp.exp: Likewise.  Populate
3848         openacc_device_types_s instead of offload_targets_s_openacc.
3849         (check_effective_target_openacc_nvidia_accel_selected)
3850         (check_effective_target_openacc_host_selected): Adjust.
3851         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3852         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3853         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3854         * Makefile.in: Regenerate.
3855         * config.h.in: Likewise.
3856         * configure: Likewise.
3857         * testsuite/Makefile.in: Likewise.
3858
3859         * testsuite/lib/libgomp.exp: Error out for unknown offload target.
3860         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
3861         "offloading: supported, but hardware not accessible".
3862         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3863         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3864
3865 2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>
3866
3867         PR c/87924
3868         * oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
3869         goacc_wait().
3870         (goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
3871         and related adjustment.
3872
3873 2019-01-30  Jakub Jelinek  <jakub@redhat.com>
3874
3875         PR c++/88988
3876         * testsuite/libgomp.c++/pr88988.C: New test.
3877
3878 2019-01-28  Jakub Jelinek  <jakub@redhat.com>
3879
3880         PR middle-end/89002
3881         * testsuite/libgomp.c/pr89002.c: New test.
3882
3883 2019-01-28  Richard Biener  <rguenther@suse.de>
3884
3885         PR testsuite/89064
3886         PR tree-optimization/86865
3887         * testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.
3888
3889 2019-01-24  Tom de Vries  <tdevries@suse.de>
3890
3891         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_fini_device): Free ptx_devices
3892         once instantiated_devices drops to 0.
3893
3894 2019-01-23  Tom de Vries  <tdevries@suse.de>
3895
3896         PR target/PR88946
3897         * plugin/plugin-nvptx.c (cuda_map_destroy): Use CUDA_CALL_NOCHECK for
3898         cuMemFree.
3899         (nvptx_exec): Don't call map_push if mapnum == 0.
3900         * testsuite/libgomp.oacc-c-c++-common/pr88946.c: New test.
3901
3902 2019-01-23  Tom de Vries  <tdevries@suse.de>
3903
3904         PR target/88941
3905         PR target/88939
3906         * plugin/plugin-nvptx.c (cuda_map_destroy): Handle map->active case.
3907         (map_fini): Remove "assert (!s->map->active)".
3908         * testsuite/libgomp.oacc-c-c++-common/pr88941.c: New test.
3909
3910 2019-01-23  Tom de Vries  <tdevries@suse.de>
3911
3912         PR target/87835
3913         * plugin/plugin-nvptx.c (map_push): Fix adding of allocated element.
3914         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: New test.
3915
3916 2019-01-15  Tom de Vries  <tdevries@suse.de>
3917
3918         PR target/80547
3919         * testsuite/libgomp.oacc-c-c++-common/gang-reduction-var-assignment.c:
3920         New test.
3921
3922 2019-01-12  Tom de Vries  <tdevries@suse.de>
3923
3924         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
3925         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
3926         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
3927         * testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.
3928
3929 2019-01-12  Tom de Vries  <tdevries@suse.de>
3930
3931         * plugin/plugin-nvptx.c (nvptx_exec): Update error message.
3932
3933 2019-01-12  Tom de Vries  <tdevries@suse.de>
3934
3935         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
3936         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
3937         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.
3938
3939 2019-01-12  Tom de Vries  <tdevries@suse.de>
3940
3941         PR target/85486
3942         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
3943         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.
3944
3945 2019-01-12  Tom de Vries  <tdevries@suse.de>
3946
3947         PR target/85381
3948         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: New test.
3949         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: New test.
3950
3951 2019-01-12  Tom de Vries  <tdevries@suse.de>
3952
3953         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
3954         * testsuite/libgomp.oacc-fortran/gemm.f90: New test.
3955         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.
3956
3957 2019-01-12  Tom de Vries  <tdevries@suse.de>
3958
3959         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: New test.
3960         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c: New test.
3961         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c: New test.
3962
3963 2019-01-12  Tom de Vries  <tdevries@suse.de>
3964
3965         * plugin/plugin-nvptx.c (nvptx_exec): Update insufficient hardware
3966         resources diagnostic.
3967
3968 2019-01-12  Tom de Vries  <tdevries@suse.de>
3969
3970         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: Expect
3971         vector length to be 128.
3972         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Expect vector
3973         length 2097152 to be reduced to 1024 instead of 32.
3974
3975 2019-01-11  Thomas Schwinge  <thomas@codesourcery.com>
3976             James Norris  <jnorris@codesourcery.com>
3977
3978         * libgomp.texi: Better distinguish OpenACC and OpenMP "Runtime
3979         Library Routines", and "Environment Variables".
3980
3981 2019-01-11  Tom de Vries  <tdevries@suse.de>
3982
3983         * plugin/plugin-nvptx.c (nvptx_exec): Prevent vector_length 64 and
3984         num_workers 16.
3985
3986 2019-01-11  Tom de Vries  <tdevries@suse.de>
3987
3988         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
3989         -foffload=-w.
3990         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
3991         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
3992         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
3993         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.
3994
3995 2019-01-11  Tom de Vries  <tdevries@suse.de>
3996
3997         * testsuite/libgomp.oacc-c-c++-common/insufficient-resources.c: New
3998         test.
3999
4000 2019-01-10  Nathan Sidwell  <nathan@acm.org>
4001             Julian Brown  <julian@codesourcery.com>
4002
4003         PR lto/71959
4004         * testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
4005         * testsuite/libgomp.oacc-c++/pr71959.C: New.
4006
4007 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4008
4009         * config/rtems/bar.c: Include "../linux/bar.c" and delete copy
4010         and paste code.
4011
4012 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4013
4014         * config/rtems/affinity-fmt.c: New file.  Include affinity-fmt.c,
4015         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
4016         write.
4017
4018 2019-01-09  Tom de Vries  <tdevries@suse.de>
4019
4020         PR target/88756
4021         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
4022         #define instead of "const int".
4023         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
4024         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
4025         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
4026         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.
4027
4028 2019-01-09  Tom de Vries  <tdevries@suse.de>
4029
4030         * plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least
4031         one worker.
4032
4033 2019-01-07  Tom de Vries  <tdevries@suse.de>
4034
4035         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: Fix
4036         GOMP_OPENACC_DIM argument.
4037
4038 2019-01-03  Tom de Vries  <tdevries@suse.de>
4039
4040         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: New test.
4041         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: New test.
4042
4043 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
4044
4045         Update copyright years.
4046
4047 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
4048
4049         * libgomp.texi: Bump @copying's copyright year.
4050
4051 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
4052
4053         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel)
4054         (GOACC_data_start, GOACC_enter_exit_data, GOACC_update)
4055         (GOACC_declare): Redefine the "device" argument to "flags".
4056
4057 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
4058             Cesar Philippidis  <cesar@codesourcery.com>
4059
4060         * target.c (struct gomp_coalesce_chunk): New structure.
4061         (struct gomp_coalesce_buf): Update the chunks member to use that
4062         type.  Adjust all users.
4063
4064 2018-12-19  Tom de Vries  <tdevries@suse.de>
4065
4066         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: New test.
4067         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: New test.
4068         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: New test.
4069
4070 2018-12-19  Tom de Vries  <tdevries@suse.de>
4071
4072         * testsuite/lib/libgomp.exp: Add load_lib of scanoffloadrtl.exp.
4073         * testsuite/libgomp.oacc-c-c++-common/nvptx-merged-loop.c: Move from
4074         gcc/testsuite/gcc.dg/goacc.
4075         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Same.
4076
4077 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
4078             Chung-Lin Tang  <cltang@codesourcery.com>
4079
4080         * oacc-mem.c (acc_present_or_create): Remove definition and change
4081         to alias of acc_create.
4082         (acc_present_or_copyin): Remove definition and change to alias of
4083         acc_copyin.
4084         * oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
4085         of acc_present_or_create.
4086         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
4087         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4088         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4089         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4090         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4091         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4092         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4093         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4094         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4095         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4096         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4097         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4098         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4099         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4100         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4101         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4102
4103 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
4104
4105         PR libgomp/88495
4106         * plugin/plugin-nvptx.c (nvptx_wait_async): Don't refuse
4107         "identical parameters".
4108         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Update.
4109         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Remove.
4110
4111         PR libgomp/88484
4112         * oacc-parallel.c (GOACC_wait): Correct handling for "async >= 0".
4113         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: New file.
4114
4115         PR libgomp/88407
4116         * plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
4117         (nvptx_wait_async): Unseen async-argument is a no-op.
4118         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
4119         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
4120         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4121         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4122         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
4123         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
4124         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
4125         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
4126         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update
4127
4128         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
4129         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4130
4131 2018-12-14  Chung-Lin Tang  <cltang@codesourcery.com>
4132
4133         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
4134         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4135         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4136
4137 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
4138
4139         PR libgomp/88370
4140         * libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
4141         (acc_set_cuda_stream): Clarify.
4142         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
4143         "async_valid_p".
4144         * plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
4145         acc_async_sync".
4146         * testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
4147         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
4148         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
4149         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4150
4151 2018-12-14  Tom de Vries  <tdevries@suse.de>
4152
4153         * testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c: New test.
4154         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: New test.
4155         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: New test.
4156         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c: New test.
4157         * testsuite/libgomp.oacc-c-c++-common/variable-not-offloaded.c: New test.
4158
4159 2018-12-13  Tom de Vries  <tdevries@suse.de>
4160
4161         * affinity-fmt.c (gomp_print_string): New function, factored out of ...
4162         (omp_display_affinity, gomp_display_affinity_thread): ... here, and ...
4163         * fortran.c (omp_display_affinity_): ... here.
4164         * libgomp.h (gomp_print_string): Declare.
4165         * config/nvptx/affinity-fmt.c: New file.  Include affinity-fmt.c,
4166         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
4167         write.
4168
4169 2018-12-13  Jakub Jelinek  <jakub@redhat.com>
4170
4171         PR libgomp/88460
4172         * testsuite/libgomp.c++/for-24.C (results): Include it in
4173         omp declare target region.
4174         (main): Use map (always, tofrom: results) instead of
4175         map (tofrom: results).
4176
4177 2018-12-12  Jakub Jelinek  <jakub@redhat.com>
4178
4179         PR fortran/88463
4180         * testsuite/libgomp.fortran/pr88463-1.f90: New test.
4181         * testsuite/libgomp.fortran/pr88463-2.f90: New test.
4182
4183         * testsuite/libgomp.c-c++-common/for-16.c: New test.
4184
4185 2018-12-12  Andreas Schwab  <schwab@suse.de>
4186
4187         * config/linux/ia64/futex.h (sys_futex0): Don't mark r12 as
4188         clobbered.
4189
4190 2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
4191
4192         PR fortran/88411
4193         * testsuite/libgomp.fortran/async_io_8.f90: New test.
4194
4195 2018-12-09  Thomas Schwinge  <thomas@codesourcery.com>
4196             Jakub Jelinek  <jakub@redhat.com>
4197
4198         * target.c (gomp_map_vars): Call gomp_copy_host2dev instead of
4199         devicep->host2dev_func.
4200
4201 2018-12-08  Jakub Jelinek  <jakub@redhat.com>
4202
4203         PR libgomp/87995
4204         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: Require
4205         tls_runtime effective target.
4206         (t): New threadprivate variable.
4207         (main): Set t in threads which execute iterations of the worksharing
4208         loop.  Propagate that to the task after the loop and don't abort
4209         if the current taskgroup hasn't been cancelled.
4210
4211 2018-12-02  Jakub Jelinek  <jakub@redhat.com>
4212
4213         * testsuite/libgomp.c/task-reduction-3.c: New test.
4214
4215         * testsuite/libgomp.c-c++-common/cancel-taskgroup-4.c: New test.
4216
4217 2018-11-30  Cesar Philippidis  <cesar@codesourcery.com>
4218
4219         PR libgomp/88288
4220         * oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
4221         * testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.
4222
4223 2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>
4224
4225         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.
4226
4227 2018-10-19  Richard Biener  <rguenther@suse.de>
4228
4229         PR tree-optimization/88182
4230         * testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.
4231
4232 2018-11-26  Jakub Jelinek  <jakub@redhat.com>
4233
4234         * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
4235         (RUNTEST): Don't define.
4236         (RUNTESTDEFAULTFLAGS): Add.
4237         (check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
4238         (distclean-am): Depend on distclean-DEJAGNU.
4239         (check-am): If -j% option is present in MFLAGS and if
4240         `getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
4241         (.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
4242         * testsuite/Makefile.in: Regenerated.
4243
4244 2018-11-26  Richard Biener  <rguenther@suse.de>
4245
4246         PR tree-optimization/88182
4247         * testsuite/libgomp.c++/pr88182.C: New testcase.
4248
4249 2018-11-20  Jakub Jelinek  <jakub@redhat.com>
4250
4251         PR bootstrap/88106
4252         * config/mingw32/affinity-fmt.c: New file.
4253
4254 2018-11-09  Jakub Jelinek  <jakub@redhat.com>
4255
4256         * affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
4257         (gomp_display_affinity): Use __builtin_choose_expr to handle
4258         properly handle argument having integral, or pointer or some other
4259         type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
4260         with uint64_t type instead of %llx and unsigned long long.
4261
4262         * testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
4263         * testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.
4264
4265 2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4266
4267         * affinity.c: Include <string.h>, <stdio.h>.
4268         (gomp_display_affinity_place): Remove cpusetp.
4269         * teams.c: Include <limits.h>.
4270
4271 2018-11-08  Jakub Jelinek  <jakub@redhat.com>
4272
4273         * testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
4274         in_reduction clause for s[0].
4275
4276         * affinity.c (gomp_display_affinity_place): New function.
4277         * affinity-fmt.c: New file.
4278         * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
4279         * config/linux/affinity.c (gomp_display_affinity_place): New function.
4280         * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
4281         Move these functions to ...
4282         * config/nvptx/teams.c: ... here.  New file.
4283         * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
4284         New functions.
4285         * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
4286         functions.
4287         * configure.ac: Check for aligned_alloc, posix_memalign, memalign
4288         and _aligned_malloc.
4289         (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
4290         * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
4291         * env.c (gomp_display_affinity_var, gomp_affinity_format_var,
4292         gomp_affinity_format_len): New variables.
4293         (parse_schedule): Parse monotonic and nonmonotonic modifiers in
4294         OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
4295         (handle_omp_display_env): Display monotonic/nonmonotonic schedule
4296         modifiers.  Display (non-default) chunk sizes.  Print
4297         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
4298         (initialize_env): Don't call pthread_attr_setdetachstate.  Handle
4299         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
4300         * fortran.c: Include stdio.h and string.h.
4301         (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
4302         (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
4303         (omp_set_affinity_format_, omp_get_affinity_format_,
4304         omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
4305         omp_pause_resource_all_): New functions.
4306         * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
4307         switch.
4308         * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
4309         functions to ...
4310         * teams.c: ... here.  New file.
4311         * libgomp_g.h: Include gstdint.h.
4312         (GOMP_loop_nonmonotonic_runtime_start,
4313         GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
4314         GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
4315         GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
4316         GOMP_parallel_loop_nonmonotonic_runtime,
4317         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
4318         GOMP_loop_ull_nonmonotonic_runtime_start,
4319         GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
4320         GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
4321         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
4322         GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
4323         GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
4324         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
4325         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
4326         GOMP_teams_reg): Declare.
4327         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
4328         gomp_aligned_alloc uses fallback implementation.
4329         (gomp_aligned_alloc, gomp_aligned_free): Declare.
4330         (enum gomp_schedule_type): Add GFS_MONOTONIC.
4331         (struct gomp_doacross_work_share): Add extra field.
4332         (struct gomp_work_share): Add task_reductions field.
4333         (struct gomp_taskgroup): Add workshare and reductions fields.
4334         (GOMP_NEEDS_THREAD_HANDLE): Define if needed.
4335         (gomp_thread_handle): New typedef.
4336         (gomp_display_affinity_place, gomp_set_affinity_format,
4337         gomp_display_string, gomp_display_affinity,
4338         gomp_display_affinity_thread): Declare.
4339         (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
4340         (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
4341         gomp_workshare_task_reduction_register): Declare.
4342         (gomp_team_start): Add taskgroup argument.
4343         (gomp_pause_host): Declare.
4344         (gomp_init_work_share, gomp_work_share_start): Change bool argument
4345         to size_t.
4346         (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
4347         * libgomp.map (GOMP_5.0): Export GOMP_loop_start,
4348         GOMP_loop_ordered_start, GOMP_loop_doacross_start,
4349         GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
4350         GOMP_loop_ull_doacross_start,
4351         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
4352         GOMP_loop_maybe_nonmonotonic_runtime_next,
4353         GOMP_loop_maybe_nonmonotonic_runtime_start,
4354         GOMP_loop_nonmonotonic_runtime_next,
4355         GOMP_loop_nonmonotonic_runtime_start,
4356         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
4357         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
4358         GOMP_loop_ull_nonmonotonic_runtime_next,
4359         GOMP_loop_ull_nonmonotonic_runtime_start,
4360         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
4361         GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
4362         GOMP_taskgroup_reduction_register,
4363         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
4364         GOMP_teams_reg and GOMP_taskwait_depend.
4365         (OMP_5.0): Export omp_pause_resource{,_all}{,_},
4366         omp_{capture,display}_affinity{,_}, and
4367         omp_[gs]et_affinity_format{,_}.
4368         * loop.c: Include string.h.
4369         (GOMP_loop_runtime_next): Add ialias.
4370         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
4371         (gomp_loop_static_start, gomp_loop_dynamic_start,
4372         gomp_loop_guided_start, gomp_loop_ordered_static_start,
4373         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4374         gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
4375         gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
4376         or gomp_doacross_init callers.
4377         (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
4378         GOMP_loop_doacross_start): New functions.
4379         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4380         GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
4381         Mask off GFS_MONOTONIC bit.
4382         (GOMP_loop_maybe_nonmonotonic_runtime_next,
4383         GOMP_loop_maybe_nonmonotonic_runtime_start,
4384         GOMP_loop_nonmonotonic_runtime_next,
4385         GOMP_loop_nonmonotonic_runtime_start,
4386         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
4387         GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
4388         functions.
4389         (gomp_parallel_loop_start): Pass NULL as taskgroup to
4390         gomp_team_start.
4391         * loop_ull.c: Include string.h.
4392         (GOMP_loop_ull_runtime_next): Add ialias.
4393         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
4394         (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
4395         gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
4396         gomp_loop_ull_ordered_dynamic_start,
4397         gomp_loop_ull_ordered_guided_start,
4398         gomp_loop_ull_doacross_static_start,
4399         gomp_loop_ull_doacross_dynamic_start,
4400         gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
4401         and gomp_doacross_ull_init callers.
4402         (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
4403         GOMP_loop_ull_doacross_start): New functions.
4404         (GOMP_loop_ull_runtime_start,
4405         GOMP_loop_ull_ordered_runtime_start,
4406         GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
4407         (GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
4408         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
4409         GOMP_loop_ull_nonmonotonic_runtime_next,
4410         GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
4411         * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
4412         * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
4413         (omp_pause_resource_t, omp_depend_t): New typedefs.
4414         (enum omp_lock_hint_t): Renamed to ...
4415         (enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
4416         enumerators using numbers and omp_lock_hint_* as their aliases.
4417         (omp_lock_hint_t): New typedef.  Rename to ...
4418         (omp_sync_hint_t): ... this.
4419         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
4420         omp_sync_hint_t instead of omp_lock_hint_t.
4421         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
4422         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
4423         Declare.
4424         (omp_target_is_present, omp_target_disassociate_ptr):
4425         Change first argument from void * to const void *.
4426         (omp_target_memcpy, omp_target_memcpy_rect): Change second argument
4427         from void * to const void *.
4428         (omp_target_associate_ptr): Change first and second arguments from
4429         void * to const void *.
4430         * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
4431         omp_pause_hard): New parameters.
4432         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
4433         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
4434         New interfaces.
4435         * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
4436         omp_pause_hard): New parameters.
4437         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
4438         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
4439         New externals.
4440         * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
4441         EXTRA argument.  If not needed to prepare array, if extra is 0,
4442         clear ws->doacross, otherwise allocate just doacross structure and
4443         extra payload.  If array is needed, allocate also extra payload.
4444         (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
4445         GOMP_doacross_ull_wait): Handle doacross->array == NULL like
4446         doacross == NULL.
4447         * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
4448         gomp_team_start.
4449         (GOMP_parallel): Likewise.  Formatting fix.
4450         (GOMP_parallel_reductions): New function.
4451         (GOMP_cancellation_point): If taskgroup has workshare
4452         flag set, check cancelled of prev taskgroup if any.
4453         (GOMP_cancel): If taskgroup has workshare flag set, set cancelled
4454         on prev taskgroup if any.
4455         * sections.c: Include string.h.
4456         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
4457         (GOMP_sections_start): Adjust gomp_work_share_start caller.
4458         (GOMP_sections2_start): New function.
4459         (GOMP_parallel_sections_start, GOMP_parallel_sections):
4460         Pass NULL as taskgroup to gomp_team_start.
4461         * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
4462         gomp_work_share_start callers.
4463         * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
4464         If taskgroup has workshare flag set, check cancelled on prev
4465         taskgroup if any.  Guard all cancellation tests with
4466         gomp_cancel_var test.
4467         (omp_target_is_present, omp_target_disassociate_ptr):
4468         Change ptr argument from void * to const void *.
4469         (omp_target_memcpy): Change src argument from void * to const void *.
4470         (omp_target_memcpy_rect): Likewise.
4471         (omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
4472         instead of char * where needed.
4473         (omp_target_associate_ptr): Change host_ptr and device_ptr arguments
4474         from void * to const void *.
4475         (omp_pause_resource, omp_pause_resource_all): New functions.
4476         * task.c (gomp_task_handle_depend): Handle new depend array format
4477         in addition to the old.  Handle mutexinoutset kinds the same as
4478         inout for now, handle unspecified kinds.
4479         (gomp_create_target_task): If taskgroup has workshare flag set, check
4480         cancelled on prev taskgroup if any.  Guard all cancellation tests with
4481         gomp_cancel_var test.  Handle new depend array format count in
4482         addition to the old.
4483         (GOMP_task): Likewise.  Adjust function comment.
4484         (gomp_task_run_pre): If taskgroup has workshare flag set, check
4485         cancelled on prev taskgroup if any.  Guard all cancellation tests with
4486         gomp_cancel_var test.
4487         (GOMP_taskwait_depend): New function.
4488         (gomp_task_maybe_wait_for_dependencies): Handle new depend array
4489         format in addition to the old.  Handle mutexinoutset kinds the same as
4490         inout for now, handle unspecified kinds.  Fix a function comment typo.
4491         (gomp_taskgroup_init): New function.
4492         (GOMP_taskgroup_start): Use it.
4493         (gomp_reduction_register, gomp_create_artificial_team,
4494         GOMP_taskgroup_reduction_register,
4495         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
4496         gomp_parallel_reduction_register,
4497         gomp_workshare_task_reduction_register,
4498         gomp_workshare_taskgroup_start,
4499         GOMP_workshare_task_reduction_unregister): New functions.
4500         * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
4501         check cancelled on prev taskgroup if any.  Guard all cancellation
4502         tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
4503         by calling GOMP_taskgroup_reduction_register.
4504         * team.c (gomp_thread_attr): Remove comment.
4505         (struct gomp_thread_start_data): Add handle field.
4506         (gomp_thread_start): Call pthread_detach.
4507         (gomp_new_team): Adjust gomp_init_work_share caller.
4508         (gomp_free_pool_helper): Call pthread_detach.
4509         (gomp_team_start): Add taskgroup argument, initialize implicit
4510         tasks' taskgroup field to that.  Don't call
4511         pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
4512         (gomp_team_end): Determine nesting by thr->ts.level != 0
4513         rather than thr->ts.team != NULL.
4514         (gomp_pause_pool_helper, gomp_pause_host): New functions.
4515         * work.c (alloc_work_share): Use gomp_aligned_alloc instead of
4516         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
4517         (gomp_init_work_share): Change ORDERED argument from bool to size_t,
4518         if more than 1 allocate also extra payload at the end of array.  Never
4519         keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
4520         (gomp_work_share_start): Change ORDERED argument from bool to size_t,
4521         return true instead of ws.
4522         * Makefile.in: Regenerated.
4523         * configure: Regenerated.
4524         * config.h.in: Regenerated.
4525         * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
4526         in some cases.
4527         * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
4528         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
4529         * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
4530         * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
4531         * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
4532         * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
4533         * testsuite/libgomp.c-c++-common/depobj-1.c: New test.
4534         * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
4535         * testsuite/libgomp.c-c++-common/for-10.c: New test.
4536         * testsuite/libgomp.c-c++-common/for-11.c: New test.
4537         * testsuite/libgomp.c-c++-common/for-12.c: New test.
4538         * testsuite/libgomp.c-c++-common/for-13.c: New test.
4539         * testsuite/libgomp.c-c++-common/for-14.c: New test.
4540         * testsuite/libgomp.c-c++-common/for-15.c: New test.
4541         * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
4542         define a different N(test), don't define N(f0) to N(f14), but instead
4543         define N(f20) to N(f34) using != comparisons.
4544         * testsuite/libgomp.c-c++-common/for-7.c: New test.
4545         * testsuite/libgomp.c-c++-common/for-8.c: New test.
4546         * testsuite/libgomp.c-c++-common/for-9.c: New test.
4547         * testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
4548         * testsuite/libgomp.c-c++-common/pause-1.c: New test.
4549         * testsuite/libgomp.c-c++-common/pause-2.c: New test.
4550         * testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
4551         * testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
4552         * testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
4553         * testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
4554         * testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
4555         * testsuite/libgomp.c-c++-common/simd-1.c: New test.
4556         * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
4557         * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
4558         * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
4559         * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
4560         * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
4561         * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
4562         * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
4563         * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
4564         * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
4565         * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
4566         * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
4567         * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
4568         * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
4569         * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
4570         * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
4571         * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
4572         * testsuite/libgomp.c++/depend-1.C: New test.
4573         * testsuite/libgomp.c++/depend-iterator-1.C: New test.
4574         * testsuite/libgomp.c++/depobj-1.C: New test.
4575         * testsuite/libgomp.c++/for-16.C: New test.
4576         * testsuite/libgomp.c++/for-21.C: New test.
4577         * testsuite/libgomp.c++/for-22.C: New test.
4578         * testsuite/libgomp.c++/for-23.C: New test.
4579         * testsuite/libgomp.c++/for-24.C: New test.
4580         * testsuite/libgomp.c++/for-25.C: New test.
4581         * testsuite/libgomp.c++/for-26.C: New test.
4582         * testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
4583         * testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
4584         * testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
4585         * testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
4586         * testsuite/libgomp.c++/task-reduction-10.C: New test.
4587         * testsuite/libgomp.c++/task-reduction-11.C: New test.
4588         * testsuite/libgomp.c++/task-reduction-12.C: New test.
4589         * testsuite/libgomp.c++/task-reduction-13.C: New test.
4590         * testsuite/libgomp.c++/task-reduction-14.C: New test.
4591         * testsuite/libgomp.c++/task-reduction-15.C: New test.
4592         * testsuite/libgomp.c++/task-reduction-16.C: New test.
4593         * testsuite/libgomp.c++/task-reduction-17.C: New test.
4594         * testsuite/libgomp.c++/task-reduction-18.C: New test.
4595         * testsuite/libgomp.c++/task-reduction-19.C: New test.
4596         * testsuite/libgomp.c/task-reduction-1.c: New test.
4597         * testsuite/libgomp.c++/task-reduction-1.C: New test.
4598         * testsuite/libgomp.c/task-reduction-2.c: New test.
4599         * testsuite/libgomp.c++/task-reduction-2.C: New test.
4600         * testsuite/libgomp.c++/task-reduction-3.C: New test.
4601         * testsuite/libgomp.c++/task-reduction-4.C: New test.
4602         * testsuite/libgomp.c++/task-reduction-5.C: New test.
4603         * testsuite/libgomp.c++/task-reduction-6.C: New test.
4604         * testsuite/libgomp.c++/task-reduction-7.C: New test.
4605         * testsuite/libgomp.c++/task-reduction-8.C: New test.
4606         * testsuite/libgomp.c++/task-reduction-9.C: New test.
4607         * testsuite/libgomp.c/teams-1.c: New test.
4608         * testsuite/libgomp.c/teams-2.c: New test.
4609         * testsuite/libgomp.c/thread-limit-4.c: New test.
4610         * testsuite/libgomp.c/thread-limit-5.c: New test.
4611         * testsuite/libgomp.fortran/display-affinity-1.f90: New test.
4612
4613 2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>
4614
4615         * oacc-mem.c (memcpy_tofrom_device): New function, combined from
4616         acc_memcpy_to/from_device functions, now with async parameter.
4617         (acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
4618         (acc_memcpy_from_device): Likewise.
4619         (acc_memcpy_to_device_async): New API function.
4620         (acc_memcpy_from_device_async): Likewise.
4621         (present_create_copy): Add async parameter and async setting/unsetting.
4622         (acc_create): Adjust present_create_copy call.
4623         (acc_copyin): Likewise.
4624         (acc_present_or_create): Likewise.
4625         (acc_present_or_copyin): Likewise.
4626         (acc_create_async): New API function.
4627         (acc_copyin_async): New API function.
4628         (delete_copyout): Add async parameter and async setting/unsetting.
4629         (acc_delete): Adjust delete_copyout call.
4630         (acc_copyout): Likewise.
4631         (acc_delete_async): New API function.
4632         (acc_copyout_async): Likewise.
4633         (update_dev_host): Add async parameter and async setting/unsetting.
4634         (acc_update_device): Adjust update_dev_host call.
4635         (acc_update_self): Likewise.
4636         (acc_update_device_async): New API function.
4637         (acc_update_self_async): Likewise.
4638         * openacc.h (acc_copyin_async): Declare new API function.
4639         (acc_create_async): Likewise.
4640         (acc_copyout_async): Likewise.
4641         (acc_delete_async): Likewise.
4642         (acc_update_device_async): Likewise.
4643         (acc_update_self_async): Likewise.
4644         (acc_memcpy_to_device_async): Likewise.
4645         (acc_memcpy_from_device_async): Likewise.
4646         * openacc_lib.h (acc_copyin_async_32_h): New subroutine.
4647         (acc_copyin_async_64_h): New subroutine.
4648         (acc_copyin_async_array_h): New subroutine.
4649         (acc_create_async_32_h): New subroutine.
4650         (acc_create_async_64_h): New subroutine.
4651         (acc_create_async_array_h): New subroutine.
4652         (acc_copyout_async_32_h): New subroutine.
4653         (acc_copyout_async_64_h): New subroutine.
4654         (acc_copyout_async_array_h): New subroutine.
4655         (acc_delete_async_32_h): New subroutine.
4656         (acc_delete_async_64_h): New subroutine.
4657         (acc_delete_async_array_h): New subroutine.
4658         (acc_update_device_async_32_h): New subroutine.
4659         (acc_update_device_async_64_h): New subroutine.
4660         (acc_update_device_async_array_h): New subroutine.
4661         (acc_update_self_async_32_h): New subroutine.
4662         (acc_update_self_async_64_h): New subroutine.
4663         (acc_update_self_async_array_h): New subroutine.
4664         * openacc.f90 (acc_copyin_async_32_h): New subroutine.
4665         (acc_copyin_async_64_h): New subroutine.
4666         (acc_copyin_async_array_h): New subroutine.
4667         (acc_create_async_32_h): New subroutine.
4668         (acc_create_async_64_h): New subroutine.
4669         (acc_create_async_array_h): New subroutine.
4670         (acc_copyout_async_32_h): New subroutine.
4671         (acc_copyout_async_64_h): New subroutine.
4672         (acc_copyout_async_array_h): New subroutine.
4673         (acc_delete_async_32_h): New subroutine.
4674         (acc_delete_async_64_h): New subroutine.
4675         (acc_delete_async_array_h): New subroutine.
4676         (acc_update_device_async_32_h): New subroutine.
4677         (acc_update_device_async_64_h): New subroutine.
4678         (acc_update_device_async_array_h): New subroutine.
4679         (acc_update_self_async_32_h): New subroutine.
4680         (acc_update_self_async_64_h): New subroutine.
4681         (acc_update_self_async_array_h): New subroutine.
4682         * libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
4683         acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
4684         acc_delete_finalize_async*, acc_memcpy_from_device_async*,
4685         acc_memcpy_to_device_async*, acc_update_device_async*, and
4686         acc_update_self_async* entries.
4687         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
4688         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
4689         * testsuite/libgomp.oacc-fortran/lib-16.f90: New test.
4690
4691 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
4692
4693         PR bootstrap/82856
4694         * Makefile.am: Include multilib.am
4695         (AUTOMAKE_OPTIONS): Add info-in-builddir.
4696         (CLEANFILES): Remove libgomp.info.
4697         * configure.ac: Remove AC_PREREQ.
4698         * testsuite/Makefile.am (RUNTEST): Remove quotes.
4699         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
4700         Regenerate.
4701
4702 2018-10-29  Joseph Myers  <joseph@codesourcery.com>
4703             Julian Brown  <julian@codesourcery.com>
4704
4705         * testsuite/libgomp.oacc-c++/this.C: New.
4706
4707 2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>
4708
4709         * plugin/plugin-nvptx.c (struct cuda_map): New.
4710         (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
4711         h_tail with (cuda_map *) map.
4712         (cuda_map_create): New function.
4713         (cuda_map_destroy): New function.
4714         (map_init): Update to use a linked list of cuda_map objects.
4715         (map_fini): Likewise.
4716         (map_pop): Likewise.
4717         (map_push): Likewise.  Return CUdeviceptr instead of void.
4718         (init_streams_for_device): Remove stales references to ptx_stream
4719         members.
4720         (select_stream_for_async): Likewise.
4721         (nvptx_exec): Update call to map_init.
4722
4723 2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
4724             Julian Brown  <julian@codesourcery.com>
4725
4726         PR middle-end/86336
4727         * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.
4728
4729 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
4730         Thomas Koenig <tkoenig@gcc.gnu.org>
4731
4732         PR fortran/25829
4733         * testsuite/libgomp.fortran/async_io_1.f90: New test.
4734         * testsuite/libgomp.fortran/async_io_2.f90: New test.
4735         * testsuite/libgomp.fortran/async_io_3.f90: New test.
4736         * testsuite/libgomp.fortran/async_io_4.f90: New test.
4737         * testsuite/libgomp.fortran/async_io_5.f90: New test.
4738         * testsuite/libgomp.fortran/async_io_6.f90: New test.
4739         * testsuite/libgomp.fortran/async_io_7.f90: New test.
4740
4741 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
4742             Tom de Vries  <tdevries@suse.de>
4743
4744         PR target/85590
4745         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
4746         (cuOccupancyMaxPotentialBlockSize): Declare.
4747         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
4748         CUDA_ONE_CALL_MAYBE_NULL.
4749         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
4750         CUoccupancyB2DSize and declare
4751         cuOccupancyMaxPotentialBlockSize.
4752         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
4753         default num_gangs and num_workers when the driver supports it.
4754
4755 2018-08-08  Tom de Vries  <tdevries@suse.de>
4756
4757         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
4758         CUDA_ONE_CALL_MAYBE_NULL.
4759         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
4760         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
4761         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
4762         are not found.
4763
4764 2018-08-08  Tom de Vries  <tdevries@suse.de>
4765
4766         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
4767         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
4768         present.
4769
4770 2018-08-08  Tom de Vries  <tdevries@suse.de>
4771
4772         * plugin/plugin-nvptx.c
4773         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
4774         (nvptx_open_device): Use
4775         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
4776
4777 2018-08-08  Tom de Vries  <tdevries@suse.de>
4778
4779         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
4780         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
4781
4782 2018-08-07  Tom de Vries  <tdevries@suse.de>
4783
4784         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
4785         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
4786         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
4787         corresponding call in CUDA_ONE_CALL.  Add def/undef of
4788         CUDA_ONE_CALL_MAYBE_NULL.
4789         (CUDA_CALL_EXISTS): Define.
4790
4791 2018-08-07  Tom de Vries  <tdevries@suse.de>
4792
4793         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
4794         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
4795         corresponding undefs right after.
4796
4797 2018-08-04  Tom de Vries  <tdevries@suse.de>
4798
4799         * plugin/configfrag.ac: For --without-cuda-driver, set
4800         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
4801         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
4802         * configure: Regenerate.
4803
4804 2018-08-02  Tom de Vries  <tdevries@suse.de>
4805
4806         PR target/86660
4807         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
4808         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
4809         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
4810         Same.
4811         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
4812         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
4813         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
4814
4815 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
4816             Thomas Schwinge <thomas@codesourcery.com>
4817
4818         * config/nvptx/oacc-parallel.c: Truncate.
4819
4820 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
4821             James Norris <jnorris@codesourcery.com>
4822
4823         * plugin/plugin-nvptx.c (struct map): Removed.
4824         (map_init, map_pop): Remove use of struct map.
4825         (map_push): Likewise and change argument list.
4826         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
4827
4828 2018-08-01  Tom de Vries  <tdevries@suse.de>
4829
4830         * plugin/cuda-lib.def: New file.  Factor out of ...
4831         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
4832         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
4833         using CUDA_CALLS.
4834
4835 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4836
4837         Revert 'AsyncI/O patch committed'.
4838         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
4839                 Thomas Koenig <tkoenig@gcc.gnu.org>
4840
4841         PR fortran/25829
4842         * testsuite/libgomp.fortran/async_io_1.f90: New test.
4843         * testsuite/libgomp.fortran/async_io_2.f90: New test.
4844         * testsuite/libgomp.fortran/async_io_3.f90: New test.
4845         * testsuite/libgomp.fortran/async_io_4.f90: New test.
4846         * testsuite/libgomp.fortran/async_io_5.f90: New test.
4847         * testsuite/libgomp.fortran/async_io_6.f90: New test.
4848         * testsuite/libgomp.fortran/async_io_7.f90: New test.
4849
4850 2018-07-30  Tom de Vries  <tdevries@suse.de>
4851
4852         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
4853         (nvptx_exec): Ensure worker and vector default dims don't exceed
4854         targ_fn->max_threads_per_block.
4855
4856 2018-07-30  Tom de Vries  <tdevries@suse.de>
4857
4858         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
4859         (nvptx_open_device): Init default_dims for device.
4860         (nvptx_exec): Use default_dims from device.
4861
4862 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
4863
4864         PR testsuite/86660
4865         * testsuite/libgomp.c++/for-15.C (results): Include it in
4866         omp declare target region.
4867         (main): Use map (always, tofrom: results) instead of
4868         map (tofrom: results).
4869
4870         PR middle-end/86660
4871         * testsuite/libgomp.c/pr86660.c: New test.
4872
4873 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
4874             Tom de Vries  <tdevries@suse.de>
4875
4876         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
4877         sufficient resources to launch a kernel, and give a hint on how to fix
4878         it.
4879
4880 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
4881             Tom de Vries  <tdevries@suse.de>
4882
4883         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
4884         max_threads_per_block and max_threads_per_multiprocessor fields.
4885         (nvptx_open_device): Initialize new fields.
4886         (nvptx_exec): Use num_sms, and new fields.
4887
4888 2018-07-26  Tom de Vries  <tdevries@suse.de>
4889
4890         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
4891         to correct locations.  Remove xfail.
4892
4893 2018-07-26  Tom de Vries  <tdevries@suse.de>
4894
4895         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
4896         acc_wait.  Move acc_async_test calls to correct locations.  Remove
4897         xfail.
4898
4899 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
4900         Thomas Koenig <tkoenig@gcc.gnu.org>
4901
4902         PR fortran/25829
4903         * testsuite/libgomp.fortran/async_io_1.f90: New test.
4904         * testsuite/libgomp.fortran/async_io_2.f90: New test.
4905         * testsuite/libgomp.fortran/async_io_3.f90: New test.
4906         * testsuite/libgomp.fortran/async_io_4.f90: New test.
4907         * testsuite/libgomp.fortran/async_io_5.f90: New test.
4908         * testsuite/libgomp.fortran/async_io_6.f90: New test.
4909         * testsuite/libgomp.fortran/async_io_7.f90: New test.
4910
4911 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
4912
4913         PR middle-end/86542
4914         * testsuite/libgomp.c++/pr86542.C: New test.
4915
4916         PR middle-end/86539
4917         * testsuite/libgomp.c++/pr86539.C: New test.
4918
4919 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
4920
4921         PR c++/86443
4922         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
4923         (results): Make sure the variable is not inside declare target region.
4924         (qux): Remove unused function.
4925
4926 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
4927
4928         PR c++/86443
4929         * testsuite/libgomp.c++/for-15.C: New test.
4930
4931 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
4932
4933         PR c++/86291
4934         * testsuite/libgomp.c++/pr86291.C: New test.
4935
4936 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
4937
4938         * libgomp.texi (Top): Move www.openmp.org to https.
4939         (Enabling OpenMP): Ditto.
4940         (omp_get_active_level): Ditto.
4941         (omp_get_ancestor_thread_num): Ditto.
4942         (omp_get_cancellation): Ditto.
4943         (omp_get_default_device): Ditto.
4944         (omp_get_dynamic): Ditto.
4945         (omp_get_level): Ditto.
4946         (omp_get_max_active_levels): Ditto.
4947         (omp_get_max_task_priority): Ditto.
4948         (omp_get_max_threads): Ditto.
4949         (omp_get_nested): Ditto.
4950         (omp_get_num_devices): Ditto.
4951         (omp_get_num_procs): Ditto.
4952         (omp_get_num_teams): Ditto.
4953         (omp_get_num_threads): Ditto.
4954         (omp_get_proc_bind): Ditto.
4955         (omp_get_schedule): Ditto.
4956         (omp_get_team_num): Ditto.
4957         (omp_get_team_size): Ditto.
4958         (omp_get_thread_limit): Ditto.
4959         (omp_get_thread_num): Ditto.
4960         (omp_in_parallel): Ditto.
4961         (omp_in_final): Ditto.
4962         (omp_is_initial_device): Ditto.
4963         (omp_set_default_device): Ditto.
4964         (omp_set_dynamic): Ditto.
4965         (omp_set_max_active_levels): Ditto.
4966         (omp_set_nested): Ditto.
4967         (omp_set_num_threads): Ditto.
4968         (omp_set_schedule): Ditto.
4969         (omp_init_lock): Ditto.
4970         (omp_set_lock): Ditto.
4971         (omp_test_lock): Ditto.
4972         (omp_unset_lock): Ditto.
4973         (omp_destroy_lock): Ditto.
4974         (omp_init_nest_lock): Ditto.
4975         (omp_set_nest_lock): Ditto.
4976         (omp_test_nest_lock): Ditto.
4977         (omp_unset_nest_lock): Ditto.
4978         (omp_destroy_nest_lock): Ditto.
4979         (omp_get_wtick): Ditto.
4980         (omp_get_wtime): Ditto.
4981         (OMP_CANCELLATION): Ditto.
4982         (OMP_DISPLAY_ENV): Ditto.
4983         (OMP_DEFAULT_DEVICE): Ditto.
4984         (OMP_DYNAMIC): Ditto.
4985         (OMP_MAX_ACTIVE_LEVELS): Ditto.
4986         (OMP_MAX_TASK_PRIORITY): Ditto.
4987         (OMP_NESTED): Ditto.
4988         (OMP_NUM_THREADS): Ditto.
4989         (OMP_PROC_BIND): Ditto.
4990         (OMP_PLACES): Ditto.
4991         (OMP_STACKSIZE): Ditto.
4992         (OMP_SCHEDULE): Ditto.
4993         (OMP_THREAD_LIMIT): Ditto.
4994         (OMP_WAIT_POLICY): Ditto.
4995
4996 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
4997             James Norris  <jnorris@codesourcery.com>
4998             Julian Brown  <julian@codesourcery.com>
4999             Thomas Schwinge  <thomas@codesourcery.com>
5000             Tom de Vries  <tom@codesourcery.com>
5001
5002         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
5003         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
5004         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
5005         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
5006         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
5007         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
5008         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
5009         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
5010         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
5011         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
5012         Likewise.
5013         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
5014         Likewise.
5015         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
5016         Likewise.
5017         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
5018         Likewise.
5019         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
5020         Likewise.
5021         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
5022         Likewise.
5023         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
5024         Likewise.
5025         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
5026         Likewise.
5027         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
5028         Likewise.
5029         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
5030         Likewise.
5031         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
5032         Likewise.
5033         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
5034         Likewise.
5035         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
5036         Likewise.
5037         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
5038         Likewise.
5039         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
5040         Likewise.
5041         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
5042         Likewise.
5043         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
5044         Likewise.
5045         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
5046         Likewise.
5047         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
5048         Likewise.
5049         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
5050         Likewise.
5051         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
5052         Likewise.
5053         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
5054         Likewise.
5055         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
5056         Likewise.
5057         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
5058         Likewise.
5059         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
5060         Likewise.
5061         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
5062         Likewise.
5063         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
5064         Likewise.
5065         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
5066         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
5067         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
5068         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
5069         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
5070         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
5071         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
5072         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
5073         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
5074         Likewise.
5075         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
5076         Likewise.
5077         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
5078         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
5079         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
5080         Likewise.
5081         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
5082         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
5083         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
5084         Likewise.
5085         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
5086         Likewise.
5087         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
5088         Likewise.
5089         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
5090         Likewise.
5091         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
5092         Likewise.
5093         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
5094         Likewise.
5095         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
5096         Likewise.
5097         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
5098         Likewise.
5099         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
5100         Likewise.
5101         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
5102         Likewise.
5103         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
5104         Likewise.
5105         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
5106         Likewise.
5107         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
5108         Likewise.
5109         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
5110         Likewise.
5111         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
5112         Likewise.
5113         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
5114         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
5115         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
5116         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
5117         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
5118         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
5119         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
5120
5121 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
5122             Thomas Schwinge <thomas@codesourcery.com>
5123             Cesar Philippidis  <cesar@codesourcery.com>
5124
5125         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
5126         (gomp_acc_remove_pointer): Update declaration.
5127         (gomp_acc_declare_allocate): Declare.
5128         (gomp_remove_var): Declare.
5129         * libgomp.map (OACC_2.5): Define.
5130         * oacc-mem.c (acc_map_data): Update refcount.
5131         (acc_unmap_data): Likewise.
5132         (present_create_copy): Likewise.
5133         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
5134         (acc_copyin): Likewise.
5135         (FLAG_FINALIZE): Define.
5136         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
5137         (acc_delete_finalize): New function.
5138         (acc_delete_finalize_async): New function.
5139         (acc_copyout_finalize): New function.
5140         (acc_copyout_finalize_async): New function.
5141         (gomp_acc_insert_pointer): Update refcounts.
5142         (gomp_acc_remove_pointer): Return if data is not present on the
5143         accelerator.
5144         * oacc-parallel.c (find_pset): Rename to find_pointer.
5145         (find_pointer): Add support for GOMP_MAP_POINTER.
5146         (handle_ftn_pointers): New function.
5147         (GOACC_parallel_keyed): Update refcounts of variables.
5148         (GOACC_enter_exit_data): Add support for finalized data mappings.
5149         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
5150         of fortran arrays.
5151         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
5152         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
5153         for GOMP_MAP_FORCE_FROM.
5154         * openacc.f90 (module openacc_internal): Add
5155         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
5156         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
5157         acc_copyout_finalize and acc_delete_finalize.
5158         (acc_copyout_finalize_32_h): New subroutine.
5159         (acc_copyout_finalize_64_h): New subroutine.
5160         (acc_copyout_finalize_array_h): New subroutine.
5161         (acc_delete_finalize_32_h): New subroutine.
5162         (acc_delete_finalize_64_h): New subroutine.
5163         (acc_delete_finalize_array_h): New subroutine.
5164         * openacc.h (acc_copyout_finalize): Declare.
5165         (acc_copyout_finalize_async): Declare.
5166         (acc_delete_finalize): Declare.
5167         (acc_delete_finalize_async): Declare.
5168         * openacc_lib.h (acc_copyout_finalize): New interface.
5169         (acc_delete_finalize): New interface.
5170         * target.c (gomp_map_vars): Update dynamic_refcount.
5171         (gomp_remove_var): New function.
5172         (gomp_unmap_vars): Use it.
5173         (gomp_unload_image_from_device): Likewise.
5174         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
5175         case to utilize OpenACC 2.5 data clause semantics.
5176         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
5177         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
5178         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
5179         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
5180         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
5181         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
5182         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
5183         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
5184         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
5185         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
5186         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
5187         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
5188         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
5189         utilize OpenACC 2.5 data clause semantics.
5190         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
5191         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
5192         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
5193         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
5194         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
5195         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
5196         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
5197         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
5198         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
5199
5200 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
5201
5202         PR fortran/85841
5203         PR testsuite/85865
5204         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
5205         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
5206         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
5207         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
5208         * testsuite/libgomp.fortran/task2.f90: Ditto.
5209         * testsuite/libgomp.fortran/vla1.f90: Ditto.
5210         * testsuite/libgomp.fortran/vla2.f90: Ditto.
5211         * testsuite/libgomp.fortran/vla3.f90: Ditto.
5212         * testsuite/libgomp.fortran/vla4.f90: Ditto.
5213         * testsuite/libgomp.fortran/vla5.f90: Ditto.
5214         * testsuite/libgomp.fortran/vla6.f90: Ditto.
5215         * testsuite/libgomp.fortran/vla8.f90: Ditto.
5216         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
5217         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
5218
5219 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
5220
5221         PR c++/85782
5222         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
5223
5224 2018-05-09  Tom de Vries  <tom@codesourcery.com>
5225
5226         PR libgomp/82901
5227         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
5228         to GOACC_enter_exit_data.
5229
5230 2018-05-09  Tom de Vries  <tom@codesourcery.com>
5231
5232         PR libgomp/83792
5233         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
5234         (async_synchronous_p): New function.
5235         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
5236         async_valid_p.
5237         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
5238         async_valid_stream_id_p.
5239         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
5240         * oacc-parallel.c (GOACC_parallel_keyed): Same.
5241
5242 2018-05-07  Tom de Vries  <tom@codesourcery.com>
5243
5244         PR testsuite/85677
5245         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
5246         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
5247
5248 2018-05-03  Tom de Vries  <tom@codesourcery.com>
5249
5250         PR testsuite/85106
5251         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
5252         extra_tool_flags if it contains an -foffload=-fdump-* flag.
5253         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
5254         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
5255
5256 2018-05-02  Tom de Vries  <tom@codesourcery.com>
5257
5258         PR libgomp/85411
5259         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
5260         GOMP_OPENACC_DIM ...
5261         * env.c (parse_gomp_openacc_dim): ... here.  New function.
5262         (initialize_env): Call parse_gomp_openacc_dim.
5263         (goacc_default_dims): Define.
5264         * libgomp.h (goacc_default_dims): Declare.
5265         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
5266         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
5267         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
5268         GOMP_PLUGIN_acc_default_dim.
5269         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
5270         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
5271
5272 2018-05-02  Tom de Vries  <tom@codesourcery.com>
5273
5274         PR testsuite/83791
5275         * testsuite/libgomp.c++/udr-9.C: Update.
5276         * testsuite/libgomp.c++/atomic-16.C: Remove.
5277         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
5278         * testsuite/libgomp.c++/loop-13.C: Remove.
5279         * testsuite/libgomp.c++/loop-14.C: Remove.
5280         * testsuite/libgomp.c++/loop-15.C: Remove.
5281         * testsuite/libgomp.c++/monotonic-1.C: Remove.
5282         * testsuite/libgomp.c++/monotonic-2.C: Remove.
5283         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
5284         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
5285         * testsuite/libgomp.c++/ordered-1.C: Remove.
5286         * testsuite/libgomp.c++/pr45784.C: Remove.
5287         * testsuite/libgomp.c++/pr64824.C: Remove.
5288         * testsuite/libgomp.c++/pr64868.C: Remove.
5289         * testsuite/libgomp.c++/pr66199-1.C: Remove.
5290         * testsuite/libgomp.c++/pr66199-2.C: Remove.
5291         * testsuite/libgomp.c++/pr66199-3.C: Remove.
5292         * testsuite/libgomp.c++/pr66199-4.C: Remove.
5293         * testsuite/libgomp.c++/pr66199-5.C: Remove.
5294         * testsuite/libgomp.c++/pr66199-6.C: Remove.
5295         * testsuite/libgomp.c++/pr66199-7.C: Remove.
5296         * testsuite/libgomp.c++/pr66199-8.C: Remove.
5297         * testsuite/libgomp.c++/pr66199-9.C: Remove.
5298         * testsuite/libgomp.c++/pr69389.C: Remove.
5299         * testsuite/libgomp.c++/simd10.C: Remove.
5300         * testsuite/libgomp.c++/simd11.C: Remove.
5301         * testsuite/libgomp.c++/simd12.C: Remove.
5302         * testsuite/libgomp.c++/simd13.C: Remove.
5303         * testsuite/libgomp.c++/target-1.C: Remove.
5304         * testsuite/libgomp.c++/target-3.C: Remove.
5305         * testsuite/libgomp.c++/target-4.C: Remove.
5306         * testsuite/libgomp.c++/target-5.C: Remove.
5307         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
5308         * testsuite/libgomp.c++/taskloop-1.C: Remove.
5309         * testsuite/libgomp.c++/taskloop-2.C: Remove.
5310         * testsuite/libgomp.c++/taskloop-3.C: Remove.
5311         * testsuite/libgomp.c++/taskloop-4.C: Remove.
5312         * testsuite/libgomp.c++/udr-9.C: Remove.
5313         * testsuite/libgomp.c++/for-10.C: Remove.
5314         * testsuite/libgomp.c++/for-11.C: Remove.
5315         * testsuite/libgomp.c++/for-12.C: Remove.
5316         * testsuite/libgomp.c++/for-13.C: Remove.
5317         * testsuite/libgomp.c++/for-14.C: Remove.
5318         * testsuite/libgomp.c++/for-9.C: Remove.
5319         * testsuite/libgomp.c/atomic-18.c: Move ...
5320         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
5321         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
5322         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
5323         * testsuite/libgomp.c/loop-13.c: Move ...
5324         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
5325         * testsuite/libgomp.c/loop-14.c: Move ...
5326         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
5327         * testsuite/libgomp.c/loop-15.c: Remove.
5328         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
5329         * testsuite/libgomp.c/monotonic-1.c: Move ...
5330         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
5331         * testsuite/libgomp.c/monotonic-2.c: Move ...
5332         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
5333         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
5334         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
5335         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
5336         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
5337         * testsuite/libgomp.c/ordered-4.c: Move ...
5338         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
5339         * testsuite/libgomp.c/pr45784.c: Move ...
5340         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
5341         * testsuite/libgomp.c/pr64824.c: Move ...
5342         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
5343         * testsuite/libgomp.c/pr64868.c: Move ...
5344         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
5345         * testsuite/libgomp.c/pr66199-1.c: Move ...
5346         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
5347         * testsuite/libgomp.c/pr66199-2.c: Move ...
5348         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
5349         * testsuite/libgomp.c/pr66199-3.c: Move ...
5350         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
5351         * testsuite/libgomp.c/pr66199-4.c: Move ...
5352         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
5353         * testsuite/libgomp.c/pr66199-5.c: Move ...
5354         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
5355         * testsuite/libgomp.c/pr66199-6.c: Move ...
5356         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
5357         * testsuite/libgomp.c/pr66199-7.c: Move ...
5358         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
5359         * testsuite/libgomp.c/pr66199-8.c: Move ...
5360         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
5361         * testsuite/libgomp.c/pr66199-9.c: Move ...
5362         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
5363         * testsuite/libgomp.c/pr69389.c: Move ...
5364         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
5365         * testsuite/libgomp.c/simd-14.c: Move ...
5366         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
5367         * testsuite/libgomp.c/simd-15.c: Move ...
5368         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
5369         * testsuite/libgomp.c/simd-16.c: Move ...
5370         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
5371         * testsuite/libgomp.c/simd-17.c: Move ...
5372         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
5373         * testsuite/libgomp.c/target-1.c: Move ...
5374         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
5375         * testsuite/libgomp.c/target-10.c: Move ...
5376         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
5377         * testsuite/libgomp.c/target-13.c: Move ...
5378         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
5379         * testsuite/libgomp.c/target-2.c: Move ...
5380         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
5381         * testsuite/libgomp.c/taskgroup-1.c: Move ...
5382         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
5383         * testsuite/libgomp.c/taskloop-1.c: Move ...
5384         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
5385         * testsuite/libgomp.c/taskloop-2.c: Move ...
5386         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
5387         * testsuite/libgomp.c/taskloop-3.c: Move ...
5388         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
5389         * testsuite/libgomp.c/taskloop-4.c: Move ...
5390         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
5391         * testsuite/libgomp.c/udr-1.c: Move ...
5392         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
5393         * testsuite/libgomp.c/for-1.c: Move ...
5394         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
5395         * testsuite/libgomp.c/for-1.h: Move ...
5396         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
5397         * testsuite/libgomp.c/for-2.c: Move ...
5398         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
5399         * testsuite/libgomp.c/for-2.h: Move ...
5400         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
5401         * testsuite/libgomp.c/for-3.c: Move ...
5402         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
5403         * testsuite/libgomp.c/for-4.c: Move ...
5404         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
5405         * testsuite/libgomp.c/for-5.c: Move ...
5406         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
5407         * testsuite/libgomp.c/for-6.c: Move ...
5408         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
5409
5410 2018-05-02  Tom de Vries  <tom@codesourcery.com>
5411
5412         PR libgomp/82428
5413         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
5414         __builtin_goacc_parlevel_{id,size}.
5415         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
5416         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
5417         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
5418         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
5419         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
5420         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
5421         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
5422         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
5423         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
5424         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
5425         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
5426         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
5427         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
5428         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
5429         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
5430         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
5431         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
5432         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
5433         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
5434         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
5435         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
5436         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
5437         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
5438
5439 2018-05-02  Tom de Vries  <tom@codesourcery.com>
5440
5441         PR testsuite/85106
5442         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
5443
5444 2018-05-02  Tom de Vries  <tom@codesourcery.com>
5445
5446         PR testsuite/85106
5447         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
5448
5449 2018-04-29  Julian Brown  <julian@codesourcery.com>
5450             Tom de Vries  <tom@codesourcery.com>
5451
5452         PR testsuite/85527
5453         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
5454         arbitrary order for iterations of atomic subtract check.
5455
5456 2018-04-28  Tom de Vries  <tom@codesourcery.com>
5457
5458         PR testsuite/85527
5459         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
5460         atomic capture results obtained in parallel loop to an array, instead of
5461         to a scalar.
5462
5463 2018-04-26  Tom de Vries  <tom@codesourcery.com>
5464
5465         PR libgomp/84020
5466         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
5467         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
5468         (process_GOMP_NVPTX_JIT): New function.
5469         (link_ptx): Use process_GOMP_NVPTX_JIT.
5470
5471 2018-04-26  Richard Biener <rguenther@suse.de>
5472             Tom de Vries  <tom@codesourcery.com>
5473
5474         PR lto/85422
5475         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
5476
5477 2018-04-26  Tom de Vries  <tom@codesourcery.com>
5478
5479         PR target/85519
5480         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
5481         recursion depth from 25 to 23.
5482         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
5483
5484 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
5485
5486         * configure: Regenerated.
5487
5488 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
5489             Tom de Vries  <tom@codesourcery.com>
5490
5491         PR target/85445
5492         * testsuite/libgomp.oacc-c++/ref-1.C: New.
5493
5494 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
5495
5496         PR libgomp/85463
5497         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
5498         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
5499         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
5500         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
5501         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
5502         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
5503
5504         PR libfortran/85166
5505         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
5506         abort".
5507         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
5508
5509 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
5510
5511         * configure: Regenerated.
5512
5513 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
5514
5515         PR jit/85384
5516         * configure: Regenerate.
5517
5518 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
5519             Tom de Vries  <tom@codesourcery.com>
5520
5521         PR middle-end/84955
5522         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
5523         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
5524
5525 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
5526
5527         PR fortran/83064
5528         PR testsuite/85346
5529         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
5530         test from gfortran.dg to here.
5531
5532 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
5533
5534         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
5535         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
5536
5537 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
5538
5539         PR middle-end/84955
5540         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
5541         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
5542
5543 2018-04-05  Tom de Vries  <tom@codesourcery.com>
5544
5545         PR target/85204
5546         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
5547
5548 2018-03-26  Tom de Vries  <tom@codesourcery.com>
5549
5550         PR tree-optimization/85063
5551         * testsuite/libgomp.c/switch-conversion-2.c: New test.
5552         * testsuite/libgomp.c/switch-conversion.c: New test.
5553         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
5554         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
5555
5556 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
5557
5558         PR fortran/84381
5559         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
5560         call abort by STOP n.
5561         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
5562         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
5563         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
5564         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
5565         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
5566         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
5567         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
5568         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
5569         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
5570         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
5571         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
5572         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
5573         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
5574         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
5575         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
5576         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
5577         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
5578         * testsuite/libgomp.fortran/associate1.f90: Likewise.
5579         * testsuite/libgomp.fortran/associate2.f90: Likewise.
5580         * testsuite/libgomp.fortran/associate3.f90: Likewise.
5581         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
5582         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
5583         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
5584         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
5585         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
5586         * testsuite/libgomp.fortran/character1.f90: Likewise.
5587         * testsuite/libgomp.fortran/character2.f90: Likewise.
5588         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
5589         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
5590         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
5591         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
5592         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
5593         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
5594         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
5595         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
5596         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
5597         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
5598         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
5599         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
5600         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
5601         * testsuite/libgomp.fortran/do1.f90: Likewise.
5602         * testsuite/libgomp.fortran/do2.f90: Likewise.
5603         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
5604         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
5605         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
5606         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
5607         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
5608         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
5609         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
5610         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
5611         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
5612         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
5613         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
5614         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
5615         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
5616         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
5617         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
5618         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
5619         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
5620         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
5621         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
5622         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
5623         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
5624         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
5625         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
5626         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
5627         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
5628         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
5629         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
5630         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
5631         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
5632         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
5633         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
5634         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
5635         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
5636         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
5637         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
5638         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
5639         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
5640         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
5641         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
5642         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
5643         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
5644         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
5645         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
5646         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
5647         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
5648         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
5649         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
5650         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
5651         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
5652         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5653         * testsuite/libgomp.fortran/lib2.f: Likewise.
5654         * testsuite/libgomp.fortran/lib3.f: Likewise.
5655         * testsuite/libgomp.fortran/lib4.f90: Likewise.
5656         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
5657         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
5658         * testsuite/libgomp.fortran/nested1.f90: Likewise.
5659         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
5660         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
5661         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
5662         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
5663         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
5664         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
5665         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
5666         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
5667         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
5668         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
5669         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
5670         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
5671         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
5672         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
5673         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
5674         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
5675         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
5676         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
5677         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
5678         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5679         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
5680         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
5681         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
5682         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
5683         * testsuite/libgomp.fortran/pr25162.f: Likewise.
5684         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
5685         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
5686         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
5687         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
5688         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
5689         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
5690         * testsuite/libgomp.fortran/pr28390.f: Likewise.
5691         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
5692         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
5693         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
5694         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
5695         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
5696         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
5697         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
5698         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
5699         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
5700         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
5701         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
5702         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
5703         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
5704         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
5705         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
5706         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
5707         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
5708         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
5709         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
5710         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
5711         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
5712         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
5713         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
5714         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
5715         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
5716         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
5717         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
5718         * testsuite/libgomp.fortran/reference1.f90: Likewise.
5719         * testsuite/libgomp.fortran/reference2.f90: Likewise.
5720         * testsuite/libgomp.fortran/retval1.f90: Likewise.
5721         * testsuite/libgomp.fortran/retval2.f90: Likewise.
5722         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
5723         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
5724         * testsuite/libgomp.fortran/simd1.f90: Likewise.
5725         * testsuite/libgomp.fortran/simd2.f90: Likewise.
5726         * testsuite/libgomp.fortran/simd3.f90: Likewise.
5727         * testsuite/libgomp.fortran/simd4.f90: Likewise.
5728         * testsuite/libgomp.fortran/simd5.f90: Likewise.
5729         * testsuite/libgomp.fortran/simd6.f90: Likewise.
5730         * testsuite/libgomp.fortran/simd7.f90: Likewise.
5731         * testsuite/libgomp.fortran/stack.f90: Likewise.
5732         * testsuite/libgomp.fortran/strassen.f90: Likewise.
5733         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
5734         * testsuite/libgomp.fortran/tabs2.f: Likewise.
5735         * testsuite/libgomp.fortran/target1.f90: Likewise.
5736         * testsuite/libgomp.fortran/target2.f90: Likewise.
5737         * testsuite/libgomp.fortran/target3.f90: Likewise.
5738         * testsuite/libgomp.fortran/target4.f90: Likewise.
5739         * testsuite/libgomp.fortran/target5.f90: Likewise.
5740         * testsuite/libgomp.fortran/target6.f90: Likewise.
5741         * testsuite/libgomp.fortran/target7.f90: Likewise.
5742         * testsuite/libgomp.fortran/target8.f90: Likewise.
5743         * testsuite/libgomp.fortran/task1.f90: Likewise.
5744         * testsuite/libgomp.fortran/task2.f90: Likewise.
5745         * testsuite/libgomp.fortran/task3.f90: Likewise.
5746         * testsuite/libgomp.fortran/task4.f90: Likewise.
5747         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
5748         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
5749         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
5750         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
5751         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
5752         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
5753         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
5754         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
5755         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
5756         * testsuite/libgomp.fortran/udr1.f90: Likewise.
5757         * testsuite/libgomp.fortran/udr10.f90: Likewise.
5758         * testsuite/libgomp.fortran/udr11.f90: Likewise.
5759         * testsuite/libgomp.fortran/udr12.f90: Likewise.
5760         * testsuite/libgomp.fortran/udr13.f90: Likewise.
5761         * testsuite/libgomp.fortran/udr14.f90: Likewise.
5762         * testsuite/libgomp.fortran/udr15.f90: Likewise.
5763         * testsuite/libgomp.fortran/udr2.f90: Likewise.
5764         * testsuite/libgomp.fortran/udr3.f90: Likewise.
5765         * testsuite/libgomp.fortran/udr4.f90: Likewise.
5766         * testsuite/libgomp.fortran/udr5.f90: Likewise.
5767         * testsuite/libgomp.fortran/udr6.f90: Likewise.
5768         * testsuite/libgomp.fortran/udr7.f90: Likewise.
5769         * testsuite/libgomp.fortran/udr8.f90: Likewise.
5770         * testsuite/libgomp.fortran/udr9.f90: Likewise.
5771         * testsuite/libgomp.fortran/vla1.f90: Likewise.
5772         * testsuite/libgomp.fortran/vla2.f90: Likewise.
5773         * testsuite/libgomp.fortran/vla3.f90: Likewise.
5774         * testsuite/libgomp.fortran/vla4.f90: Likewise.
5775         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5776         * testsuite/libgomp.fortran/vla6.f90: Likewise.
5777         * testsuite/libgomp.fortran/vla7.f90: Likewise.
5778         * testsuite/libgomp.fortran/vla8.f90: Likewise.
5779         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
5780         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
5781         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
5782         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
5783         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
5784         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
5785         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
5786         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
5787         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
5788         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
5789         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
5790         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
5791         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
5792         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
5793         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
5794         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
5795         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
5796         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
5797         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
5798         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
5799         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
5800         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
5801         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
5802         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
5803         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
5804         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
5805         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
5806         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
5807         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
5808         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
5809         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
5810         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
5811         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
5812         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
5813         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
5814         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
5815         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
5816         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
5817         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
5818         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
5819         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
5820         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
5821         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
5822         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
5823         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
5824         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
5825         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
5826         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
5827         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
5828         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
5829         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
5830         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
5831         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
5832         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
5833         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
5834         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
5835         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
5836         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
5837         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
5838         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
5839         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
5840         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
5841         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
5842         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
5843         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
5844         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
5845         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
5846         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
5847         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
5848         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
5849         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
5850         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
5851         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
5852         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
5853         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
5854         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
5855         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
5856         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
5857         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
5858         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
5859         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
5860         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
5861         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
5862         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
5863         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
5864         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
5865         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
5866         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
5867         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
5868         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
5869         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
5870         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
5871         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
5872         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
5873
5874 2018-03-20  Richard Biener  <rguenther@suse.de>
5875
5876         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
5877         parallelizable loop.
5878
5879 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
5880
5881         PR target/84148
5882         * configure: Regenerate.
5883
5884 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
5885
5886         PR fortran/84418
5887         * libgomp.fortran/pr84418-1.f90: New test.
5888         * libgomp.fortran/pr84418-2.f90: New test.
5889
5890 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
5891
5892         PR fortran/84313
5893         * testsuite/libgomp.fortran/threadprivate4.f90: Add
5894         -std=f2003 -fall-intrinsics into dg-additional-options.
5895
5896 2018-02-08  Martin Jambor  <mjambor@suse.cz>
5897
5898         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
5899         clonable.
5900
5901 2018-02-08  Martin Jambor  <mjambor@suse.cz>
5902
5903         * testsuite/libgomp.hsa.c/staticvar.c: New test.
5904
5905 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5906
5907         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
5908         [__cplusplus]: Declare extern "C".
5909
5910 2018-02-07  Tom de Vries  <tom@codesourcery.com>
5911
5912         PR libgomp/84217
5913         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
5914
5915 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
5916             Jakub Jelinek  <jakub@redhat.com>
5917
5918         PR libgomp/84096
5919         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
5920         instead of omp_lock_t.
5921
5922 2018-01-25  Tom de Vries  <tom@codesourcery.com>
5923
5924         PR target/84028
5925         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
5926
5927 2018-01-24  Tom de Vries  <tom@codesourcery.com>
5928
5929         PR target/83589
5930         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
5931
5932 2018-01-24  Tom de Vries  <tom@codesourcery.com>
5933
5934         PR target/81352
5935         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
5936
5937 2018-01-19  Tom de Vries  <tom@codesourcery.com>
5938             Cesar Philippidis  <cesar@codesourcery.com>
5939
5940         PR target/83920
5941         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
5942         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
5943
5944 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
5945
5946         Update copyright years.
5947
5948         * libgomp.texi: Bump @copying's copyright year.
5949
5950 2017-12-30  Tom de Vries  <tom@codesourcery.com>
5951
5952         PR libgomp/83046
5953         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
5954         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
5955
5956 2017-12-27  Tom de Vries  <tom@codesourcery.com>
5957
5958         PR c++/83046
5959         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
5960         (test_nonstatic): Fix return type to workaround PR83046.
5961
5962 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
5963
5964         PR testsuite/83281
5965         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
5966         j suffix instead of i.
5967         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
5968         Likewise.
5969
5970 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
5971
5972         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
5973         call to acc_wait (1).
5974
5975 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
5976
5977         PR fortran/81304
5978         * testsuite/libgomp.fortran/pr81304.f90: New test.
5979
5980 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
5981
5982         PR fortran/81841
5983         * libgomp.fortran/pr81841.f90: New test.
5984
5985 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
5986
5987         PR libgomp/83106
5988         * target.c (gomp_target_init): Compute lengths just once and
5989         use them in both malloc size and subsequent copying.
5990
5991 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
5992
5993         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
5994         * acinclude.m4: Add cet.m4.
5995         * configure: Regenerate.
5996         * Makefile.in: Likewise.
5997         * testsuite/Makefile.in: Likewise.
5998
5999 2017-11-15  Tom de Vries  <tom@codesourcery.com>
6000
6001         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
6002         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
6003         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
6004         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
6005         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
6006         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
6007
6008 2017-11-14  Tom de Vries  <tom@codesourcery.com>
6009
6010         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
6011         non-nvidia devices.
6012
6013 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
6014
6015         PR c++/82835
6016         * testsuite/libgomp.c++/pr82835.C: New test.
6017
6018 2017-11-06  Martin Liska  <mliska@suse.cz>
6019
6020         * testsuite/libgomp.c++/loop-2.C: Return a value
6021         for functions with non-void return type, or change type to void,
6022         or add -Wno-return-type for test.
6023         * testsuite/libgomp.c++/loop-4.C: Likewise.
6024         * testsuite/libgomp.c++/parallel-1.C: Likewise.
6025         * testsuite/libgomp.c++/shared-1.C: Likewise.
6026         * testsuite/libgomp.c++/single-1.C: Likewise.
6027         * testsuite/libgomp.c++/single-2.C: Likewise.
6028
6029 2017-10-31  Tom de Vries  <tom@codesourcery.com>
6030
6031         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
6032         "do {} while (false)".
6033         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
6034         after HSA_DEBUG call.
6035
6036 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
6037
6038         * target.c (struct gomp_coalesce_buf): New type.
6039         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
6040         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
6041         (gomp_copy_host2dev): Add CBUF argument, if copying into
6042         the cached ranges, memcpy into buffer instead of copying
6043         into device.
6044         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
6045         Add CBUF argument, pass it through to other calls.
6046         (gomp_map_vars): Aggregate copies from host to device if small enough
6047         and with small enough gaps in between into memcpy into a buffer and
6048         fewer host to device copies from the buffer.
6049         (gomp_update): Adjust gomp_copy_host2dev caller.
6050
6051 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
6052
6053         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
6054         run" directive.
6055         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
6056         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
6057         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
6058         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
6059
6060 2017-10-16  Tom de Vries  <tom@codesourcery.com>
6061
6062         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
6063         openacc_nvidia_accel_selected.
6064         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
6065         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
6066         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
6067         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
6068         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
6069         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
6070         openacc_nvidia_accel_selected. Skip for shared memory device.
6071         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
6072         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
6073
6074 2017-10-09  Martin Jambor  <mjambor@suse.cz>
6075
6076         PR hsa/82416
6077         * testsuite/libgomp.hsa.c/pr82416.c: New test.
6078
6079 2017-10-07  Tom de Vries  <tom@codesourcery.com>
6080
6081         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
6082         Remove acc_device_nvidia references.
6083         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
6084         Same.
6085
6086 2017-10-05  Tom de Vries  <tom@codesourcery.com>
6087
6088         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
6089         vector_length(32) clause from acc parallel directive.
6090         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
6091
6092 2017-10-04  Tom de Vries  <tom@codesourcery.com>
6093
6094         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
6095         (main): Reduce sum of arr elements.  Assert that hres is exactly
6096         representable in 32-bit floating point.
6097         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
6098         (main): Reduce sum of arr elements.  Assert that hres and hmres are
6099         exactly representable in 32-bit floating point.
6100         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
6101
6102 2017-09-28  Tom de Vries  <tom@codesourcery.com>
6103
6104         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
6105         setting.
6106         * testsuite/libgomp.c++/pr69393.C: Same.
6107         * testsuite/libgomp.c++/taskloop-1.C: Same.
6108         * testsuite/libgomp.c++/taskloop-3.C: Same.
6109         * testsuite/libgomp.c++/taskloop-4.C: Same.
6110         * testsuite/libgomp.c/for-4.c: Same.
6111         * testsuite/libgomp.c/pr66199-3.c: Same.
6112         * testsuite/libgomp.c/pr66199-4.c: Same.
6113         * testsuite/libgomp.c/pr66199-6.c: Same.
6114         * testsuite/libgomp.c/taskloop-1.c: Same.
6115         * testsuite/libgomp.c/taskloop-3.c: Same.
6116         * testsuite/libgomp.c/taskloop-4.c: Same.
6117         * testsuite/libgomp.fortran/aligned1.f03: Same.
6118         * testsuite/libgomp.fortran/condinc1.f: Same.
6119         * testsuite/libgomp.fortran/condinc3.f90: Same.
6120         * testsuite/libgomp.fortran/crayptr1.f90: Same.
6121         * testsuite/libgomp.fortran/crayptr2.f90: Same.
6122         * testsuite/libgomp.fortran/crayptr3.f90: Same.
6123         * testsuite/libgomp.fortran/omp_cond1.f: Same.
6124         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
6125         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
6126         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
6127         * testsuite/libgomp.fortran/recursion1.f90: Same.
6128         * testsuite/libgomp.fortran/target2.f90: Same.
6129         * testsuite/libgomp.fortran/target5.f90: Same.
6130         * testsuite/libgomp.fortran/task3.f90: Same.
6131
6132 2017-09-28  Tom de Vries  <tom@codesourcery.com>
6133
6134         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
6135         vector_length(32) clause from acc parallel directive.
6136         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
6137
6138 2017-09-27  Tom de Vries  <tom@codesourcery.com>
6139
6140         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
6141         Remove acc_device_nvidia references.
6142
6143 2017-09-16  Tom de Vries  <tom@codesourcery.com>
6144
6145         PR c/81875
6146         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
6147
6148 2017-09-14  Tom de Vries  <tom@codesourcery.com>
6149
6150         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
6151         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
6152         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
6153         * testsuite/libgomp.c/c.exp: Include test-cases from
6154         libgomp.c-c++-common.
6155         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
6156         files.
6157
6158 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
6159
6160         PR c++/81314
6161         * testsuite/libgomp.c++/pr81314.C: New test.
6162
6163 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
6164
6165         * libgomp.texi (Top): www.openacc.org now uses https.
6166         (Enabling OpenACC): Ditto.
6167         (acc_get_num_devices): Ditto.
6168         (acc_set_device_type): Ditto.
6169         (acc_get_device_type): Ditto.
6170         (acc_set_device_num): Ditto.
6171         (acc_get_device_num): Ditto.
6172         (acc_async_test): Ditto.
6173         (acc_async_test_all): Ditto.
6174         (acc_wait): Ditto.
6175         (acc_wait_all): Ditto.
6176         (acc_wait_all_async): Ditto.
6177         (acc_wait_async): Ditto.
6178         (acc_init): Ditto.
6179         (acc_shutdown): Ditto.
6180         (acc_on_device): Ditto.
6181         (acc_malloc): Ditto.
6182         (acc_free): Ditto.
6183         (acc_copyin): Ditto.
6184         (acc_present_or_copyin): Ditto.
6185         (acc_create): Ditto.
6186         (acc_present_or_create): Ditto.
6187         (acc_copyout): Ditto.
6188         (acc_delete): Ditto.
6189         (acc_update_device): Ditto.
6190         (acc_update_self): Ditto.
6191         (acc_map_data): Ditto.
6192         (acc_unmap_data): Ditto.
6193         (acc_deviceptr): Ditto.
6194         (acc_hostptr): Ditto.
6195         (acc_is_present): Ditto.
6196         (acc_memcpy_to_device): Ditto.
6197         (acc_memcpy_from_device): Ditto.
6198         (acc_get_current_cuda_device): Ditto.
6199         (acc_get_current_cuda_context): Ditto.
6200         (acc_get_cuda_stream): Ditto.
6201         (acc_set_cuda_stream): Ditto.
6202         (ACC_DEVICE_TYPE): Ditto.
6203         (ACC_DEVICE_NUM): Ditto.
6204         (OpenACC Library Interoperability): Ditto.
6205
6206 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
6207
6208         PR c/81687
6209         * testsuite/libgomp.c/pr81687-1.c: New test.
6210         * testsuite/libgomp.c/pr81687-2.c: New test.
6211
6212 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
6213
6214         PR c/69389
6215         * testsuite/libgomp.c/pr69389.c: New test.
6216         * testsuite/libgomp.c++/pr69389.C: New test.
6217
6218 2017-08-07  Tom de Vries  <tom@codesourcery.com>
6219
6220         PR middle-end/78266
6221         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
6222         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
6223
6224 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
6225
6226         PR c/45784
6227         * testsuite/libgomp.c/pr45784.c: New test.
6228         * testsuite/libgomp.c++/pr45784.C: New test.
6229
6230 2017-07-19  Tom de Vries  <tom@codesourcery.com>
6231
6232         * testsuite/libgomp.oacc-c/vec.c: New test.
6233
6234 2017-07-03  Tom de Vries  <tom@codesourcery.com>
6235
6236         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
6237
6238 2017-06-27  Tom de Vries  <tom@codesourcery.com>
6239
6240         * plugin/plugin-nvptx.c (notify_var): New function.
6241         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
6242
6243 2017-06-27  Tom de Vries  <tom@codesourcery.com>
6244
6245         * env.c (parse_unsigned_long_1): Factor out of ...
6246         (parse_unsigned_long): ... here.
6247         (parse_int_1): Factor out of ...
6248         (parse_int): ... here.
6249         (parse_int_secure): New function.
6250         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
6251         * secure_getenv.h: Factor out of ...
6252         * plugin/plugin-hsa.c: ... here.
6253         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
6254
6255 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
6256
6257         PR c++/81130
6258         * testsuite/libgomp.c++/pr81130.C: New test.
6259
6260 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6261
6262         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
6263         default args.
6264         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
6265         dg-xfail-run-if default args.
6266
6267 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6268
6269         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
6270         * testsuite/libgomp.c/pr39591-3.c: Likewise.
6271
6272 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
6273
6274         PR libgomp/80822
6275         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
6276         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
6277         sibling lists, depending on level just pick up what CPUs to put
6278         together into a place vs. whether add multiple ordered places.
6279
6280 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
6281
6282         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
6283         * libgomp.map (OACC_2.0.1): Add these.
6284         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
6285         for "acc_wait", and "acc_wait_all", respectively.
6286         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
6287         for "acc_wait", and "acc_wait_all", respectively.
6288         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
6289         * libgomp.texi (acc_wait, acc_wait_all): Update.
6290         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
6291         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
6292         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
6293
6294         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
6295         acc_present_or_copyin and acc_present_or_create procedures,
6296         respectively.
6297         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
6298         generally different variants of OpenACC Runtime Library functions.
6299         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
6300
6301         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
6302         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
6303
6304         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
6305         of preprocessor definitions.
6306         * libgomp.h (strong_alias): Guard by "#ifdef
6307         HAVE_ATTRIBUTE_ALIAS".
6308         * oacc-mem.c: Provide "acc_pcreate" as alias for
6309         "acc_present_or_create", and "acc_pcopyin" as alias for
6310         "acc_present_or_copyin".
6311         * libgomp.map: New version "OACC_2.0.1".
6312         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
6313         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
6314         its content into...
6315         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
6316         Extend testing.
6317
6318         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
6319         when disabling nvptx offloading.
6320
6321 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
6322
6323         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
6324         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
6325         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
6326
6327         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
6328         * testsuite/lib/libgomp.exp
6329         (check_effective_target_openacc_nvidia_accel_configured): New
6330         proc.
6331         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
6332         (check_effective_target_c++): New procs.
6333         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
6334         (check_effective_target_c++): Likewise.
6335
6336 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
6337
6338         PR middle-end/80809
6339         * testsuite/libgomp.c/pr80809-2.c: New test.
6340         * testsuite/libgomp.c/pr80809-3.c: New test.
6341
6342         PR middle-end/80809
6343         * testsuite/libgomp.c/pr80809-1.c: New test.
6344
6345         PR middle-end/80853
6346         * testsuite/libgomp.c/pr80853.c: New test.
6347
6348 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
6349
6350         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
6351         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
6352         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
6353         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
6354         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
6355
6356         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
6357         Debug output for failure.
6358
6359 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6360
6361         * testsuite/lib/libgomp.exp: Load scanlang.exp.
6362
6363 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
6364
6365         PR bootstrap/80531
6366         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
6367         bootstrap compare failures.
6368
6369 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
6370
6371         * testsuite/libgomp.c/target-36.c: New testcase.
6372
6373 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
6374
6375         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
6376         instead of char.
6377
6378 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
6379
6380         PR libgomp/80394
6381         * testsuite/libgomp.c/pr80394.c: New test.
6382
6383 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
6384
6385         PR libgomp/79876
6386         * config/posix/thread-stacksize.h: New file.
6387         * config/darwin/thread-stacksize.h: New file.
6388         * config/nvptx/thread-stacksize.h: New file.
6389         * env.c: Include thread-stacksize.h.
6390         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
6391         instead of 0.  Call pthread_attr_setstacksize even if
6392         GOMP_DEFAULT_STACKSIZE is non-zero.
6393
6394 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
6395
6396         * env.c (initialize_env): Initialize stacksize to 0.
6397
6398 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
6399
6400         PR c++/80029
6401         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
6402
6403 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
6404
6405         PR c/79940
6406         * testsuite/libgomp.c/pr79940.c: New test.
6407
6408 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6409
6410         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
6411         targets.
6412         Add __float128 options.
6413
6414 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
6415
6416         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
6417         hppa*-*-* dg-skip-if directive.
6418
6419 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
6420
6421         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
6422         dg-skip-if directive into a comment.
6423
6424 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
6425             Chung-Lin Tang  <cltang@codesourcery.com>
6426
6427         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
6428         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
6429         add additional case.
6430         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
6431         "openacc_nvidia_accel_selected".
6432         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
6433         Add num_workers(8) clause.
6434
6435 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
6436
6437         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
6438         hppa*-*-*.
6439         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
6440         include complex.h on hppa*-*-hpux*.
6441         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
6442
6443 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
6444
6445         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
6446
6447         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
6448         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
6449         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
6450         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
6451         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
6452         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
6453         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
6454         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
6455         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
6456         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
6457
6458 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
6459
6460         * libgomp-plugin.h: #include <stdbool.h>.
6461         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
6462         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
6463         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
6464         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
6465         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
6466         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
6467         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
6468         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
6469         (GOMP_OFFLOAD_openacc_register_async_cleanup)
6470         (GOMP_OFFLOAD_openacc_async_test)
6471         (GOMP_OFFLOAD_openacc_async_test_all)
6472         (GOMP_OFFLOAD_openacc_async_wait)
6473         (GOMP_OFFLOAD_openacc_async_wait_async)
6474         (GOMP_OFFLOAD_openacc_async_wait_all)
6475         (GOMP_OFFLOAD_openacc_async_wait_all_async)
6476         (GOMP_OFFLOAD_openacc_async_set_async)
6477         (GOMP_OFFLOAD_openacc_create_thread_data)
6478         (GOMP_OFFLOAD_openacc_destroy_thread_data)
6479         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
6480         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
6481         (GOMP_OFFLOAD_openacc_get_cuda_stream)
6482         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
6483         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
6484         these.
6485         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
6486         (GOMP_OFFLOAD_unload_image): Fix argument types.
6487
6488 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
6489
6490         * testsuite/lib/libgomp.exp
6491         (check_effective_target_hsa_offloading_selected_nocache): Fix up
6492         check_compile invocation.  Fix up removal of executable.  Drop
6493         bogus "2>&1" argument.
6494
6495         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
6496         directive.
6497
6498 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
6499             Martin Jambor  <mjambor@suse.cz>
6500
6501         * plugin/hsa.h: Moved to top level include.
6502         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
6503
6504 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
6505
6506         PR other/79046
6507         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
6508         of cat to get version from BASE-VER file.
6509         * testsuite/Makefile.in: Regenerated.
6510
6511 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
6512
6513         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
6514         for _WIN64.
6515
6516 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
6517
6518         * plugin/hsa.h: Add GCC runtime library exception.
6519         * plugin/hsa_ext_finalize.h: Likewise.
6520
6521         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
6522         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
6523         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
6524         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
6525         plugin/include/cuda as include dir and -ldl instead of -lcuda as
6526         library to link ptx plugin against.
6527         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
6528         (CUDA_CALLS): Define.
6529         (cuda_lib, cuda_lib_inited): New variables.
6530         (init_cuda_lib): New function.
6531         (CUDA_CALL_PREFIX): Define.
6532         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
6533         (CUDA_CALL): Use FN instead of (FN).
6534         (CUDA_CALL_NOCHECK): Define.
6535         (cuda_error, fini_streams_for_device, select_stream_for_async,
6536         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
6537         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
6538         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
6539         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
6540         CUDA_CALL_NOCHECK.
6541         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
6542         CUDA_CALL_NOCHECK.
6543         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
6544         Use CUDA_CALL_NOCHECK.
6545         * plugin/cuda/cuda.h: New file.
6546         * config.h.in: Regenerated.
6547         * configure: Regenerated.
6548
6549         PR other/79046
6550         * configure.ac: Add GCC_BASE_VER.
6551         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
6552         get version from BASE-VER file.
6553         * testsuite/Makefile.in: Regenerated.
6554         * configure: Regenerated.
6555         * Makefile.in: Regenerated.
6556
6557 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6558
6559         PR libgomp/60670
6560         * Makefile.am: Make fincludedir multilib-aware.
6561         * Makefile.in: Regenerate.
6562
6563 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
6564
6565         Update copyright years.
6566
6567         * libgomp.texi: Bump @copying's copyright year.
6568
6569 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6570
6571         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
6572         pthread_spinlock_t instead of gomp_mutex_t lock.
6573         (gomp_get_thread_pool): Likewise.
6574         (gomp_release_thread_pool): Likewise.
6575         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
6576         Likewise.
6577
6578 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6579
6580         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
6581         thread pool in case nthreads == 1.
6582
6583 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
6584
6585         * config/nvptx/env.c: Delete.
6586         * icv.c: Move definitions of ICV variables back ...
6587         * env.c: ...here.  Do not compile environment-related functionality if
6588         LIBGOMP_OFFLOADED_ONLY is set.
6589
6590 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
6591
6592         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
6593         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
6594         * configure: Regenerate.
6595         * config.h.in: Likewise.
6596
6597 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
6598
6599         * Makefile.in: Regenerate with automake-1.11.6.
6600         * aclocal.m4: Likewise.
6601         * configure: Likewise.
6602         * testsuite/Makefile.in: Likewise.
6603
6604 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
6605
6606         * config/nvptx/critical.c: Delete to use generic implementation.
6607
6608 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
6609
6610         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
6611         ../../affinity.c as fallback.
6612         * config/nvptx/affinity.c: Delete to use fallback implementation.
6613
6614 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
6615             Jakub Jelinek  <jakub@redhat.com>
6616             Dmitry Melnik  <dm@ispras.ru>
6617
6618         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
6619         * Makefile.in. Regenerate.
6620         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
6621         (LIBGOMP_USE_PTHREADS): ...here; new define.
6622         * configure: Regenerate.
6623         * config.h.in: Likewise.
6624         * config/posix/affinity.c: Move to...
6625         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
6626         interface by LIBGOMP_USE_PTHREADS.
6627         * critical.c: Split out GOMP_atomic_{start,end} into...
6628         * atomic.c: ...here (new file).
6629         * env.c: Split out ICV definitions into...
6630         * icv.c: ...here (new file) and...
6631         * icv-device.c: ...here. New file.
6632         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
6633         (gomp_destroy_lock_30): Ditto.
6634         (gomp_set_lock_30): Ditto.
6635         (gomp_unset_lock_30): Ditto.
6636         (gomp_test_lock_30): Ditto.
6637         (gomp_init_nest_lock_30): Ditto.
6638         (gomp_destroy_nest_lock_30): Ditto.
6639         (gomp_set_nest_lock_30): Ditto.
6640         (gomp_unset_nest_lock_30): Ditto.
6641         (gomp_test_nest_lock_30): Ditto.
6642         * lock.c: New.
6643         * config/nvptx/lock.c: New.
6644         * config/nvptx/bar.c: New.
6645         * config/nvptx/bar.h: New.
6646         * config/nvptx/doacross.h: New.
6647         * config/nvptx/error.c: New.
6648         * config/nvptx/icv-device.c: New.
6649         * config/nvptx/mutex.h: New.
6650         * config/nvptx/pool.h: New.
6651         * config/nvptx/proc.c: New.
6652         * config/nvptx/ptrlock.h: New.
6653         * config/nvptx/sem.h: New.
6654         * config/nvptx/simple-bar.h: New.
6655         * config/nvptx/target.c: New.
6656         * config/nvptx/task.c: New.
6657         * config/nvptx/team.c: New.
6658         * config/nvptx/time.c: New.
6659         * config/posix/simple-bar.h: New.
6660         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
6661         (gomp_num_teams_var): Declare.
6662         (struct gomp_thread_pool): Change threads_dock member to
6663         gomp_simple_barrier_t.
6664         [__nvptx__] (gomp_thread): New implementation.
6665         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
6666         (gomp_thread_destructor): Ditto.
6667         (gomp_init_thread_affinity): Ditto.
6668         * team.c: Guard uses of Pthreads-specific interfaces by
6669         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
6670         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
6671         * config/nvptx/alloc.c: Delete.
6672         * config/nvptx/barrier.c: Ditto.
6673         * config/nvptx/fortran.c: Ditto.
6674         * config/nvptx/iter.c: Ditto.
6675         * config/nvptx/iter_ull.c: Ditto.
6676         * config/nvptx/loop.c: Ditto.
6677         * config/nvptx/loop_ull.c: Ditto.
6678         * config/nvptx/ordered.c: Ditto.
6679         * config/nvptx/parallel.c: Ditto.
6680         * config/nvptx/priority_queue.c: Ditto.
6681         * config/nvptx/sections.c: Ditto.
6682         * config/nvptx/single.c: Ditto.
6683         * config/nvptx/splay-tree.c: Ditto.
6684         * config/nvptx/work.c: Ditto.
6685         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
6686         -foffload=-lgfortran in addition to -lgfortran.
6687         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
6688         * plugin/plugin-nvptx.c: Include <limits.h>.
6689         (struct targ_fn_descriptor): Add new fields.
6690         (struct ptx_device): Ditto.  Set them...
6691         (nvptx_open_device): ...here.
6692         (nvptx_adjust_launch_bounds): New.
6693         (nvptx_host2dev): Allow NULL 'nvthd'.
6694         (nvptx_dev2host): Ditto.
6695         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
6696         (link_ptx): Adjust log sizes.
6697         (nvptx_host2dev): Allow NULL 'nvthd'.
6698         (nvptx_dev2host): Ditto.
6699         (nvptx_set_clocktick): New.  Use it...
6700         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
6701         fields.
6702         (GOMP_OFFLOAD_dev2dev): New.
6703         (nvptx_adjust_launch_bounds): New.
6704         (nvptx_stacks_size): New.
6705         (nvptx_stacks_alloc): New.
6706         (nvptx_stacks_free): New.
6707         (GOMP_OFFLOAD_run): New.
6708         (GOMP_OFFLOAD_async_run): New (stub).
6709
6710 2016-11-23  Martin Jambor  <mjambor@suse.cz>
6711
6712         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
6713         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
6714         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
6715
6716 2016-11-23  Martin Liska  <mliska@suse.cz>
6717             Martin Jambor  <mjambor@suse.cz>
6718
6719         * plugin/hsa.h: New file.
6720         * plugin/hsa_ext_finalize.h: New file.
6721         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
6722         header file unistd.h, and functions secure_getenv, __secure_getenv,
6723         getuid, geteuid, getgid and getegid.
6724         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
6725         -D_GNU_SOURCE.
6726         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
6727         Handle various cases of secure_getenv presence, add an implementation
6728         when we can test effective UID and GID.
6729         (struct hsa_runtime_fn_info): New structure.
6730         (hsa_runtime_fn_info hsa_fns): New variable.
6731         (hsa_runtime_lib): Likewise.
6732         (support_cpu_devices): Likewise.
6733         (init_enviroment_variables): Load newly introduced ENV
6734         variables.
6735         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
6736         (hsa_fatal): Likewise.
6737         (DLSYM_FN): New macro.
6738         (init_hsa_runtime_functions): New function.
6739         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
6740         structure.  Depending on environment, also allow CPU devices.
6741         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
6742         (get_kernarg_memory_region): Likewise.
6743         (GOMP_OFFLOAD_init_device): Likewise.
6744         (destroy_hsa_program): Likewise.
6745         (init_basic_kernel_info): New function.
6746         (GOMP_OFFLOAD_load_image): Use it.
6747         (create_and_finalize_hsa_program): Call hsa run-time functions via
6748         hsa_fns structure.
6749         (create_single_kernel_dispatch): Likewise.
6750         (release_kernel_dispatch): Likewise.
6751         (init_single_kernel): Likewise.
6752         (parse_target_attributes): Allow up multiple HSA grid dimensions.
6753         (get_group_size): New function.
6754         (run_kernel): Likewise.
6755         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
6756         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
6757         structure.
6758         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
6759         * testsuite/libgomp-test-support.exp.in: Likewise.
6760         * Makefile.in: Regenerated.
6761         * aclocal.m4: Likewise.
6762         * config.h.in: Likewise.
6763         * configure: Likewise.
6764         * testsuite/Makefile.in: Likewise.
6765
6766 2016-11-15  Martin Jambor  <mjambor@suse.cz>
6767             Alexander Monakov  <amonakov@ispras.ru>
6768
6769         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
6770         mapping clauses to target constructs.
6771         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
6772
6773 2016-11-15  Matthias Klose  <doko@ubuntu.com>
6774
6775         * configure: Regenerate.
6776
6777 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
6778
6779         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
6780         * omp_lib.h.in (openmp_version): Likewise.
6781         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
6782         of 201307.
6783         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
6784
6785         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
6786         (fib_wrapper): Add map(from: x) clause.
6787         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
6788         (e_53_2): Likewise.
6789         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
6790         (accum): Add map(tmp) clause.
6791         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
6792         (accum): Add map(tofrom: tmp) clause.
6793         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
6794         (gramSchmidt): Likewise.
6795         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
6796         map(tofrom: sum) clause.
6797         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
6798         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
6799         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
6800         only allowed on the loop iterator.
6801         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
6802         * testsuite/libgomp.fortran/taskloop2.f90: New test.
6803         * testsuite/libgomp.fortran/taskloop4.f90: New test.
6804         * testsuite/libgomp.fortran/doacross1.f90: New test.
6805         * testsuite/libgomp.fortran/doacross3.f90: New test.
6806         * testsuite/libgomp.fortran/taskloop1.f90: New test.
6807         * testsuite/libgomp.fortran/taskloop3.f90: New test.
6808         * testsuite/libgomp.fortran/doacross2.f90: New test.
6809         * testsuite/libgomp.c/doacross-1.c (main): Add missing
6810         #pragma omp atomic read.
6811         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
6812         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
6813
6814 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
6815             Nathan Sidwell  <nathan@acm.org>
6816
6817         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
6818         to determine default geometry.
6819         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
6820         dimension.
6821
6822 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
6823
6824         * hashtab.h: Use standard GPLv3 with runtime exception
6825         boilerplate.
6826
6827 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
6828
6829         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
6830         size when allocating new thread.
6831
6832 2016-09-14  Marek Polacek  <polacek@redhat.com>
6833
6834         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
6835
6836 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
6837
6838         PR fortran/71014
6839         * testsuite/libgomp.fortran/pr71014.f90: New test.
6840
6841 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
6842
6843         PR middle-end/70895
6844         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
6845         firstprivate clauses.
6846         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
6847         copy clauses.
6848         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
6849         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
6850         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
6851         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
6852         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
6853         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
6854         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
6855         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
6856         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
6857         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
6858         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
6859         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
6860
6861 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
6862
6863         PR fortran/70598
6864         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
6865
6866 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
6867
6868         PR c++/58706
6869         * testsuite/libgomp.c++/pr58706.C: New test.
6870
6871 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
6872
6873         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
6874         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
6875         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
6876         Likewise.
6877         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
6878         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
6879         Likewise.
6880         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
6881
6882         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
6883         test, and don't hardcode -O0.
6884
6885 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
6886
6887         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
6888
6889 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
6890
6891         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
6892         test.
6893
6894 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
6895
6896         PR middle-end/71734
6897         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
6898         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
6899
6900 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
6901
6902         PR fortran/71717
6903         * testsuite/libgomp.fortran/associate3.f90: New test.
6904
6905 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
6906
6907         * testsuite/libgomp.c++/target-21.C: New test.
6908
6909 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
6910
6911         * testsuite/libgomp.c++/target-20.C: New test.
6912
6913 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
6914             Cesar Philippidis  <cesar@codesourcery.com>
6915
6916         PR middle-end/71373
6917         * libgomp.oacc-c/nested-function-1.c: New file.
6918         * libgomp.oacc-c/nested-function-2.c: Likewise.
6919         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
6920         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
6921         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
6922
6923 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
6924
6925         PR c/71381
6926         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
6927         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
6928         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
6929
6930 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
6931
6932         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
6933         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
6934
6935 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
6936
6937         PR c/70688
6938         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
6939
6940 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
6941
6942         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
6943         instead of invalid schedule(static, 0).
6944         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
6945
6946 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
6947
6948         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
6949         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
6950         parameter, use to set async stream around call to gomp_unmap_vars,
6951         call gomp_unmap_vars() with 'do_copyfrom' set to true.
6952         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
6953         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
6954         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
6955         (event_add): Add int parameter, initialize 'val' field when
6956         adding new ptx_event struct.
6957         (nvptx_evec): Adjust event_add() call arguments.
6958         (nvptx_host2dev): Likewise.
6959         (nvptx_dev2host): Likewise.
6960         (nvptx_wait_async): Likewise.
6961         (nvptx_wait_all_async): Likewise.
6962         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
6963         pass to event_add() call.
6964         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
6965         parameter.
6966         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
6967         call openacc.register_async_cleanup_func() hook.
6968         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
6969         * target.c (gomp_copy_from_async): Delete function.
6970         (gomp_map_vars): Remove async_refcount.
6971         (gomp_unmap_vars): Likewise.
6972         (gomp_load_image_to_device): Likewise.
6973         (omp_target_associate_ptr): Likewise.
6974         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
6975         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
6976         (gomp_copy_from_async): Remove.
6977
6978 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
6979
6980         * target.c (gomp_device_copy): New function.
6981         (gomp_copy_host2dev): Likewise.
6982         (gomp_copy_dev2host): Likewise.
6983         (gomp_free_device_memory): Likewise.
6984         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
6985         (gomp_map_pointer): Likewise.
6986         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
6987         NULL value from alloc_func plugin hook.
6988         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
6989         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
6990         (gomp_unmap_vars): Likewise.
6991         (gomp_update): Adjust to call gomp_copy_dev2host and
6992         gomp_copy_host2dev functions.
6993         (gomp_unload_image_from_device): Handle false value from
6994         unload_image_func plugin hook.
6995         (gomp_init_device): Handle false value from init_device_func
6996         plugin hook.
6997         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
6998         (omp_target_free): Adjust to call gomp_free_device_memory.
6999         (omp_target_memcpy): Handle return values from host2dev_func,
7000         dev2host_func, and dev2dev_func plugin hooks.
7001         (omp_target_memcpy_rect_worker): Likewise.
7002         (gomp_target_fini): Handle false value from fini_device_func
7003         plugin hook.
7004         * libgomp.h (struct gomp_device_descr): Adjust return type of
7005         init_device_func, fini_device_func, unload_image_func, free_func,
7006         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
7007         * oacc-init.c (acc_shutdown_1): Handle false value from
7008         fini_device_func plugin hook.
7009         * oacc-host.c (host_init_device): Change return type to bool.
7010         (host_fini_device): Likewise.
7011         (host_unload_image): Likewise.
7012         (host_free): Likewise.
7013         (host_dev2host): Likewise.
7014         (host_host2dev): Likewise.
7015         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
7016         (acc_memcpy_to_device): Likewise.
7017         (acc_memcpy_from_device): Likewise.
7018         (delete_copyout): Add libfnname parameter, handle free_func
7019         hook fatal error case.
7020         (acc_delete): Adjust delete_copyout call.
7021         (acc_copyout): Likewise.
7022         (update_dev_host): Move gomp_mutex_unlock to after
7023         host2dev/dev2host hook calls.
7024
7025         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
7026         to 'hsa_error_msg', for clarity.
7027         (hsa_fatal): Likewise.
7028         (hsa_error): New function.
7029         (init_hsa_context): Change return type to bool, adjust to return
7030         false on error.
7031         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
7032         return value.
7033         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
7034         return false on error.
7035         (get_agent_info): Adjust to return NULL on error.
7036         (destroy_hsa_program): Change return type to bool, adjust to
7037         return false on error.
7038         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
7039         (destroy_module): Change return type to bool, adjust to
7040         return false on error.
7041         (GOMP_OFFLOAD_unload_image): Likewise.
7042         (GOMP_OFFLOAD_fini_device): Likewise.
7043         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
7044         (GOMP_OFFLOAD_free): Change to return false when called.
7045         (GOMP_OFFLOAD_dev2host): Likewise.
7046         (GOMP_OFFLOAD_host2dev): Likewise.
7047         (GOMP_OFFLOAD_dev2dev): Likewise.
7048
7049         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
7050         (CUDA_CALL): Likewise.
7051         (CUDA_CALL_ASSERT): Likewise.
7052         (map_init): Change return type to bool, use CUDA_CALL* macros.
7053         (map_fini): Likewise.
7054         (init_streams_for_device): Change return type to bool, adjust
7055         call to map_init.
7056         (fini_streams_for_device): Change return type to bool, adjust
7057         call to map_fini.
7058         (select_stream_for_async): Release stream_lock before calls to
7059         GOMP_PLUGIN_fatal, adjust call to map_init.
7060         (nvptx_init): Use CUDA_CALL* macros.
7061         (nvptx_attach_host_thread_to_device): Change return type to bool,
7062         use CUDA_CALL* macros.
7063         (nvptx_open_device): Use CUDA_CALL* macros.
7064         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
7065         macros.
7066         (nvptx_get_num_devices): Use CUDA_CALL* macros.
7067         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
7068         (nvptx_exec): Use CUDA_CALL* macros.
7069         (nvptx_alloc): Use CUDA_CALL* macros.
7070         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
7071         (nvptx_host2dev): Likewise.
7072         (nvptx_dev2host): Likewise.
7073         (nvptx_wait): Use CUDA_CALL* macros.
7074         (nvptx_wait_async): Likewise.
7075         (nvptx_wait_all): Likewise.
7076         (nvptx_wait_all_async): Likewise.
7077         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
7078         use CUDA_CALL* macros, adjust call to map_fini.
7079         (GOMP_OFFLOAD_init_device): Change return type to bool,
7080         adjust code accordingly.
7081         (GOMP_OFFLOAD_fini_device): Likewise.
7082         (GOMP_OFFLOAD_load_image): Adjust calls to
7083         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
7084         use CUDA_CALL* macros.
7085         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
7086         return code.
7087         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
7088         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
7089         handle error return.
7090         (GOMP_OFFLOAD_dev2host): Likewise.
7091         (GOMP_OFFLOAD_host2dev): Likewise.
7092         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
7093         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
7094
7095 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
7096
7097         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
7098         (acc_free): Likewise.
7099         (acc_memcpy_to_device): Likewise.
7100         (acc_memcpy_from_device): Likewise.
7101         (acc_deviceptr): Likewise.
7102         (acc_hostptr): Likewise.
7103         (acc_is_present): Likewise.
7104         (acc_map_data): Likewise.
7105         (acc_unmap_data): Likewise.
7106         (present_create_copy): Likewise.
7107         (delete_copyout): Likewise.
7108         (update_dev_host): Likewise.
7109         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
7110         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
7111         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
7112         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
7113         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
7114         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
7115         it only runs on nvptx targets.
7116         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
7117         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
7118         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
7119         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
7120         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
7121         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
7122         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
7123         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
7124         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
7125         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
7126         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
7127         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
7128         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
7129         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
7130         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
7131         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
7132         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
7133         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
7134         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
7135         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
7136         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
7137         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
7138         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
7139
7140 2016-05-23  Martin Jambor  <mjambor@suse.cz>
7141
7142         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
7143
7144 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
7145
7146         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
7147         to gomp_init_targets_once.
7148         (acc_set_device_type): Remove !cached_base_dev condition on call to
7149         gomp_init_targets_once, move call to before acc_device_lock acquire,
7150         to avoid deadlock.
7151         (acc_get_device_num): Remove !cached_base_dev condition on call to
7152         gomp_init_targets_once.
7153         (acc_set_device_num): Likewise.
7154
7155 2016-05-16  Martin Jambor  <mjambor@suse.cz>
7156
7157         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
7158
7159 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
7160
7161         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
7162         expected partitioning.
7163
7164 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
7165
7166         PR middle-end/70626
7167         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
7168         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
7169         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
7170
7171 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
7172
7173         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
7174         non-fatal.
7175
7176 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
7177
7178         PR middle-end/70680
7179         * testsuite/libgomp.c/pr70680-1.c: New test.
7180         * testsuite/libgomp.c/pr70680-2.c: New test.
7181
7182 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
7183
7184         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
7185         pass parameter variables to subroutines.
7186
7187 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
7188
7189         PR middle-end/70643
7190         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
7191
7192 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
7193
7194         PR testsuite/68242
7195         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
7196         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
7197
7198 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
7199
7200         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
7201         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
7202         GOACC_declare prototype.
7203
7204         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
7205         Merge this file, and...
7206         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
7207         ... this file, and...
7208         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
7209         ... this file, and...
7210         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
7211         ... this file, and...
7212         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
7213         ... this file, and...
7214         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
7215         ... this file, and...
7216         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
7217         ... this file, and...
7218         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
7219         ... this file, and...
7220         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
7221         ... this file, and...
7222         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
7223         ... this file, and...
7224         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
7225         ... this file, and...
7226         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
7227         ... this file, and...
7228         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
7229         ... this file into...
7230         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
7231         file.
7232
7233         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
7234         Make failure observable.
7235
7236 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
7237
7238         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
7239         field.
7240         * target.c (gomp_target_fallback_firstprivate,
7241         gomp_target_unshare_firstprivate): Removed.
7242         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
7243         before waiting for dependencies.
7244         (gomp_target_task_fn): Don't copy firstprivate vars here.
7245         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
7246         firstprivate_copies here.
7247         (gomp_create_target_task): Don't initialize firstprivate_copies field.
7248         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
7249         explicit/implicit firstprivate.
7250
7251 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
7252
7253         PR lto/70289
7254         PR ipa/70348
7255         PR tree-optimization/70373
7256         PR middle-end/70533
7257         PR middle-end/70534
7258         PR middle-end/70535
7259         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
7260         test.
7261         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
7262         test.
7263         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
7264         test.
7265         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
7266         test.
7267         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
7268         test.
7269         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
7270         test.
7271         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
7272         test.
7273         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
7274         test.
7275         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
7276         test.
7277         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
7278         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
7279         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
7280         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
7281         test.
7282         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
7283         test.
7284         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
7285         test.
7286         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
7287         test.
7288         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
7289         coverage.
7290         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
7291         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
7292         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
7293         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
7294         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
7295         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
7296         coverage.
7297         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
7298         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
7299         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
7300         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
7301         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
7302         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
7303         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
7304         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
7305         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
7306         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
7307         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
7308         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
7309         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
7310         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
7311         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
7312
7313 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
7314             James Norris  <jnorris@codesourcery.com>
7315             Nathan Sidwell  <nathan@codesourcery.com>
7316             Julian Brown  <julian@codesourcery.com>
7317             Cesar Philippidis  <cesar@codesourcery.com>
7318             Chung-Lin Tang  <cltang@codesourcery.com>
7319             Tom de Vries  <tom@codesourcery.com>
7320
7321         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
7322         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
7323         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
7324         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
7325         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
7326         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
7327         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
7328         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
7329         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
7330         XFAIL.
7331         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
7332         Incorporate...
7333         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
7334         file.
7335         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
7336         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
7337         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
7338         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
7339         Likewise.
7340         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
7341         Likewise.
7342         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
7343         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
7344         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
7345         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
7346         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
7347         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
7348         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
7349         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
7350         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
7351         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
7352         Likewise.
7353         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
7354         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
7355         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
7356         file...
7357         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
7358         file into...
7359         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
7360         file.  Update.
7361         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
7362         file.
7363         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
7364         Likewise.
7365         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
7366         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
7367         ... this new file.  Update.
7368         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
7369         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
7370         ... this new file.  Update.
7371         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
7372         file.  Incorporate...
7373         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
7374         file, and...
7375         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
7376         file, and...
7377         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
7378         file.
7379         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
7380
7381 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
7382
7383         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
7384         set-torture-options.
7385
7386 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
7387
7388         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
7389         gcc-dg-runtest.
7390         * testsuite/libgomp.oacc-c/c.exp: Likewise.
7391         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
7392         -fno-builtin-acc_on_device instead of -O0.
7393         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
7394         -O0.
7395         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
7396         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
7397         Likewise.
7398         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
7399         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
7400         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
7401         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
7402         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
7403         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
7404         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
7405         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
7406         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
7407         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
7408         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
7409         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
7410         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
7411         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
7412         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
7413         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
7414         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
7415         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
7416         Don't specify -O2.
7417         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
7418         Likewise.
7419         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
7420         Likewise.
7421
7422 2016-03-24  Martin Liska  <mliska@suse.cz>
7423
7424         * plugin/plugin-hsa.c (packet_store_release): New function
7425         that is taken from the HSA runtime manual.
7426         (GOMP_OFFLOAD_run): Use the function.
7427
7428 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
7429
7430         PR c++/70376
7431         * testsuite/libgomp.c++/pr70376.C: New test.
7432
7433 2016-03-23  Tom de Vries  <tom@codesourcery.com>
7434
7435         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
7436         initialization of lresult and lvresult.
7437         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
7438
7439 2016-03-23  James Norris  <jnorris@codesourcery.com>
7440             Daichi Fukuoka <dc-fukuoka@sgi.com>
7441
7442         PR libgomp/69414
7443         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
7444         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
7445         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
7446         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
7447
7448 2016-03-23  Martin Liska  <mliska@suse.cz>
7449
7450         PR hsa/70337
7451         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
7452         argument just in case a dispatched kernel uses that argument.
7453
7454 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
7455
7456         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
7457         -ftree-parallelize-loops/-fopenacc changes.
7458         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
7459         Likewise.
7460         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
7461         Likewise.
7462         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
7463         Likewise.
7464         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
7465         Likewise.
7466         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
7467         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
7468
7469 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
7470
7471         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
7472         always_ld_library_path the path to libgcc_s.
7473
7474 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
7475
7476         PR testsuite/70009
7477         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
7478
7479 2016-03-09  Tom de Vries  <tom@codesourcery.com>
7480
7481         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
7482         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
7483         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
7484         Same.
7485         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
7486         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
7487         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
7488         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
7489
7490 2016-03-07  Martin Jambor  <mjambor@suse.cz>
7491
7492         * testsuite/lib/libgomp.exp
7493         (check_effective_target_hsa_offloading_selected_nocache): New.
7494         (check_effective_target_hsa_offloading_selected): Likewise.
7495         * testsuite/libgomp.hsa.c/c.exp: Likewise.
7496         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
7497         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
7498         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
7499         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
7500         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
7501         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
7502         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
7503         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
7504         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
7505         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
7506         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
7507         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
7508         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
7509         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
7510         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
7511         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
7512
7513 2016-03-07  Martin Jambor  <mjambor@suse.cz>
7514
7515         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
7516         non-shared memory accelerators.
7517         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
7518         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
7519         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
7520         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
7521         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
7522         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
7523         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
7524         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
7525         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
7526
7527 2016-03-07  Martin Jambor  <mjambor@suse.cz>
7528
7529         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
7530         ALWAYS_CFLAGS.
7531
7532 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
7533
7534         PR libgomp/69555
7535         * testsuite/libgomp.c++/pr69555-1.C: New test.
7536         * testsuite/libgomp.c++/pr69555-2.C: New test.
7537
7538 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
7539             Martin Jambor  <mjambor@suse.cz>
7540
7541         * testsuite/lib/libgomp.exp
7542         (check_effective_target_offload_device_shared_as): New proc.
7543         * testsuite/libgomp.c++/declare_target-1.C: New test.
7544
7545 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
7546
7547         PR driver/68463
7548         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
7549
7550 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
7551
7552         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
7553         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
7554         dims.
7555         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
7556         -ftree-parallelize-loops/-fopenacc changes.
7557         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
7558         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
7559         Likewise.
7560         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
7561         Likewise.
7562         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
7563         Likewise.
7564         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
7565         Likewise.
7566         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
7567         Likewise.
7568         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
7569         Likewise.
7570         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
7571         Likewise.
7572         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
7573         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
7574         Likewise.
7575         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
7576         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
7577         Likewise.
7578         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
7579         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
7580         Likewise.
7581
7582 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
7583
7584         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
7585
7586 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
7587
7588         PR driver/69805
7589         * testsuite/libgomp.c/pr69805.c: New test.
7590
7591 2016-02-16  Tom de Vries  <tom@codesourcery.com>
7592
7593         PR lto/67709
7594         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
7595
7596 2016-02-09  Tom de Vries  <tom@codesourcery.com>
7597
7598         PR tree-optimization/69599
7599         * testsuite/libgomp.c/omp-nested-3.c: New test.
7600         * testsuite/libgomp.c/pr46032-2.c: New test.
7601         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
7602         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
7603
7604 2016-02-09  Tom de Vries  <tom@codesourcery.com>
7605
7606         PR lto/69707
7607         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
7608
7609 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
7610
7611         * testsuite/libgomp.c/target-31.c: Fix testcase.
7612
7613 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
7614
7615         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
7616         clause.
7617         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
7618         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
7619         reduction and map clauses.
7620         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
7621
7622 2016-02-02  James Norris  <jnorris@codesourcery.com>
7623
7624         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
7625
7626 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
7627
7628         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
7629         * oacc-parallel.c (GOACC_host_data): Remove function definition.
7630
7631         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
7632         cases.
7633
7634         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
7635         variables.
7636         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
7637         (hsa_kmt_lib): Set variables.
7638         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
7639         always_ld_library_path.
7640         * Makefile.in: Regenerate.
7641         * configure: Likewise.
7642         * testsuite/Makefile.in: Likewise.
7643
7644         * plugin/configfrag.ac (offload_additional_options)
7645         (offload_additional_lib_paths): Don't amend for hsa offloading.
7646         * configure: Regenerate.
7647
7648         * plugin/configfrag.ac: Don't configure for offloading target if
7649         we don't build the corresponding plugin.
7650         * configure: Regenerate.
7651
7652 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
7653
7654         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
7655         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
7656
7657 2016-01-26  Tom de Vries  <tom@codesourcery.com>
7658
7659         PR tree-optimization/69110
7660         * testsuite/libgomp.c/pr69110.c: New test.
7661
7662 2016-01-25  Richard Biener  <rguenther@suse.de>
7663
7664         PR lto/69393
7665         * testsuite/libgomp.c++/pr69393.C: New testcase.
7666
7667 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
7668
7669         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
7670         function wasn't mapped to the device with non-shared memory.
7671
7672 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
7673
7674         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
7675
7676 2016-01-19  Martin Jambor  <mjambor@suse.cz>
7677             Martin Liska  <mliska@suse.cz>
7678
7679         * plugin/Makefrag.am: Add HSA plugin requirements.
7680         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
7681         (HSA_RUNTIME_LIB): Likewise.
7682         (HSA_RUNTIME_CPPFLAGS): Likewise.
7683         (HSA_RUNTIME_INCLUDE): New substitution.
7684         (HSA_RUNTIME_LIB): Likewise.
7685         (HSA_RUNTIME_LDFLAGS): Likewise.
7686         (hsa-runtime): New configure option.
7687         (hsa-runtime-include): Likewise.
7688         (hsa-runtime-lib): Likewise.
7689         (PLUGIN_HSA): New substitution variable.
7690         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
7691         configure options.
7692         (PLUGIN_HSA_CPPFLAGS): Likewise.
7693         (PLUGIN_HSA_LDFLAGS): Likewise.
7694         (PLUGIN_HSA_LIBS): Likewise.
7695         Check that we have access to HSA run-time.
7696         * libgomp-plugin.h (offload_target_type): New element
7697         OFFLOAD_TARGET_TYPE_HSA.
7698         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
7699         args.
7700         (bool gomp_create_target_task): Updated.
7701         (gomp_device_descr): Extra parameter of run_func and async_run_func,
7702         new field can_run_func.
7703         * libgomp_g.h (GOMP_target_ext): Update prototype.
7704         * oacc-host.c (host_run): Added a new parameter args.
7705         * target.c (calculate_firstprivate_requirements): New function.
7706         (copy_firstprivate_data): Likewise.
7707         (gomp_target_fallback_firstprivate): Use them.
7708         (gomp_target_unshare_firstprivate): New function.
7709         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
7710         devices.
7711         (GOMP_target): Do host fallback for all shared memory devices.  Do not
7712         pass any args to plugins.
7713         (GOMP_target_ext): Introduce device-specific argument parameter args.
7714         Allow host fallback if device shares memory.  Do not remap data if
7715         device has shared memory.
7716         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
7717         like host fallback for mappings.
7718         (GOMP_target_data): Treat shared memory devices like host fallback.
7719         (GOMP_target_data_ext): Likewise.
7720         (GOMP_target_update): Likewise.
7721         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
7722         gomp_create_target_task.
7723         (GOMP_target_enter_exit_data): Likewise.
7724         (omp_target_alloc): Treat shared memory devices like host fallback.
7725         (omp_target_free): Likewise.
7726         (omp_target_is_present): Likewise.
7727         (omp_target_memcpy): Likewise.
7728         (omp_target_memcpy_rect): Likewise.
7729         (omp_target_associate_ptr): Likewise.
7730         (gomp_load_plugin_for_device): Also load can_run.
7731         * task.c (GOMP_PLUGIN_target_task_completion): Free
7732         firstprivate_copies.
7733         (gomp_create_target_task): Accept new argument args and store it to
7734         ttask.
7735         * plugin/plugin-hsa.c: New file.
7736
7737 2016-01-18  Tom de Vries  <tom@codesourcery.com>
7738
7739         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
7740         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
7741         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
7742         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
7743         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
7744         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
7745         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
7746         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
7747         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
7748         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
7749         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
7750         Same.
7751         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
7752         Same.
7753         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
7754         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
7755         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
7756         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
7757         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
7758         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
7759         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
7760         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
7761         Same.
7762         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
7763
7764 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
7765
7766         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
7767
7768 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
7769
7770         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
7771
7772 2016-01-12  James Norris  <jnorris@codesourcery.com>
7773
7774         * libgomp.texi: Updates for OpenACC.
7775
7776 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
7777
7778         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
7779
7780 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
7781
7782         PR fortran/66680
7783         * testsuite/libgomp.fortran/pr66680.f90: New test.
7784
7785 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
7786
7787         PR middle-end/68960
7788         * testsuite/libgomp.c/pr68960.c: New test.
7789
7790 2016-01-06  Nathan Sidwell  <nathan@acm.org>
7791
7792         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
7793         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
7794
7795 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
7796
7797         Update copyright years.
7798
7799         * libgomp.texi: Bump @copying's copyright year.
7800
7801 2015-12-31  Nathan Sidwell  <nathan@acm.org>
7802
7803         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
7804         dg-additional-options syntax.
7805         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
7806         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
7807         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
7808         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
7809         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
7810         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
7811         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
7812         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
7813         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
7814         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
7815         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
7816         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
7817         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
7818         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
7819         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
7820         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
7821         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
7822         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
7823
7824 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
7825
7826         * libgomp.h (REFCOUNT_LINK): Define.
7827         (struct splay_tree_key_s): Add link_key.
7828         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
7829         Replace target address of the pointer with target address of newly
7830         mapped object in the splay tree.  Set link pointer on target to the
7831         device address of the mapped object.
7832         (gomp_unmap_vars): Restore target address of the pointer in the splay
7833         tree for REFCOUNT_LINK objects after unmapping.
7834         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
7835         declare target link" objects.
7836         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
7837         "omp declare target link" objects, which were mapped for the image.
7838         (gomp_exit_data): Restore target address of the pointer in the splay
7839         tree for REFCOUNT_LINK objects after unmapping.
7840         * testsuite/libgomp.c/target-link-1.c: New file.
7841
7842 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
7843
7844         * libgomp.h (gomp_device_state): New enum.
7845         (struct gomp_device_descr): Replace is_initialized with state.
7846         (gomp_fini_device): Remove declaration.
7847         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
7848         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
7849         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
7850         (acc_set_device_type): Use state instead of is_initialized.
7851         (acc_set_device_num): Likewise.
7852         * target.c (resolve_device): Use state instead of is_initialized.
7853         Do not initialize finalized device.
7854         (gomp_map_vars): Do nothing if device is finalized.
7855         (gomp_unmap_vars): Likewise.
7856         (gomp_update): Likewise.
7857         (GOMP_offload_register_ver): Use state instead of is_initialized.
7858         (GOMP_offload_unregister_ver): Likewise.
7859         (gomp_init_device): Likewise.
7860         (gomp_unload_device): Likewise.
7861         (gomp_fini_device): Remove.
7862         (gomp_get_target_fn_addr): Do nothing if device is finalized.
7863         (GOMP_target): Go to host fallback if device is finalized.
7864         (GOMP_target_ext): Likewise.
7865         (gomp_exit_data): Do nothing if device is finalized.
7866         (gomp_target_task_fn): Go to host fallback if device is finalized.
7867         (gomp_target_fini): New static function.
7868         (gomp_target_init): Use state instead of is_initialized.
7869         Call gomp_target_fini at exit.
7870
7871 2015-12-09  Tom de Vries  <tom@codesourcery.com>
7872
7873         PR tree-optimization/68716
7874         * testsuite/libgomp.c/omp-nested-2.c: New test.
7875
7876 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
7877
7878         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
7879         target openacc_nvidia_accel_selected.
7880         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
7881         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
7882         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
7883         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
7884
7885 2015-12-01  Julian Brown  <julian@codesourcery.com>
7886             James Norris  <James_Norris@mentor.com>
7887
7888         * oacc-parallel.c (GOACC_host_data): New function.
7889         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
7890         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
7891         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
7892         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
7893         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
7894         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
7895         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
7896
7897 2015-11-30  James Norris  <jnorris@codesourcery.com>
7898             Cesar Philippidis  <cesar@codesourcery.com>
7899
7900         libgomp/
7901         * libgomp.oacc-fortran/routine-5.f90: New test.
7902         * libgomp.oacc-fortran/routine-7.f90: New test.
7903         * libgomp.oacc-fortran/routine-9.f90: New test.
7904
7905 2015-11-30  Tom de Vries  <tom@codesourcery.com>
7906
7907         PR tree-optimization/46032
7908         * testsuite/libgomp.c/pr46032.c: New test.
7909
7910 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
7911
7912         PR libgomp/68579
7913         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
7914         (gomp_create_target_task): Call it before freeing
7915         GOMP_TARGET_TASK_DATA tasks.
7916
7917         PR c/63326
7918         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
7919         in between case label and OpenMP standalone directives.
7920         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
7921
7922 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
7923
7924         * configure: Regenerate.
7925
7926 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
7927
7928         * testsuite/libgomp.c/target-35.c: New test.
7929
7930 2015-11-22  James Norris  <jnorris@codesourcery.com>
7931             Cesar Philippidis  <cesar@codesourcery.com>
7932
7933         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
7934         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
7935         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
7936         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
7937         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
7938
7939 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
7940
7941         PR middle-end/68221
7942         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
7943         * testsuite/libgomp.c/reduction-12.c: Likewise.
7944         * testsuite/libgomp.c++/reduction-11.C: Likewise.
7945         * testsuite/libgomp.c++/reduction-12.C: Likewise.
7946
7947 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
7948
7949         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
7950         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
7951         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
7952         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
7953         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
7954         and fix.
7955         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
7956         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
7957
7958 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
7959
7960         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
7961         worker & gang cases.
7962         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
7963
7964 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
7965
7966         * config/nvptx/priority_queue.c: New file.
7967
7968 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
7969
7970         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
7971         sections.
7972
7973 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
7974             Aldy Hernandez  <aldyh@redhat.com>
7975             Ilya Verbin  <ilya.verbin@intel.com>
7976
7977         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
7978         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
7979         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
7980         iterators or IV by chunk size.
7981         * parallel.c (gomp_resolve_num_threads): Don't assume that
7982         if thr->ts.team is non-NULL, then pool must be non-NULL.
7983         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
7984         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
7985         GOMP_PLUGIN_target_task_completion.
7986         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
7987         * Makefile.in: Regenerate.
7988         * libgomp.h: Shuffle prototypes and forward definitions around so
7989         priority queues can be defined.
7990         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
7991         (enum gomp_target_task_state): New enum.
7992         (struct gomp_target_task): Add state, tgt, task and team fields.
7993         (gomp_create_target_task): Change return type to bool, add
7994         state argument.
7995         (gomp_target_task_fn): Change return type to bool.
7996         (struct gomp_device_descr): Add async_run_func.
7997         (struct gomp_task): Remove children, next_child, prev_child,
7998         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
7999         Add pnode field.
8000         (struct gomp_taskgroup): Remove children.
8001         Add taskgroup_queue.
8002         (struct gomp_team): Change task_queue type to a priority queue.
8003         (splay_compare): Define inline.
8004         (priority_queue_offset): New.
8005         (priority_node_to_task): New.
8006         (task_to_priority_node): New.
8007         * oacc-mem.c: Do not include splay-tree.h.
8008         * priority_queue.c: New file.
8009         * priority_queue.h: New file.
8010         * splay-tree.c: Do not include splay-tree.h.
8011         (splay_tree_foreach_internal): New.
8012         (splay_tree_foreach): New.
8013         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
8014         (splay_tree_callback): Define typedef.
8015         * target.c (splay_compare): Move to libgomp.h.
8016         (GOMP_target): Don't adjust *thr in any way around running offloaded
8017         task.
8018         (GOMP_target_ext): Likewise.  Handle target nowait.
8019         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
8020         return value from gomp_create_target_task, if false, fallthrough
8021         as if no dependencies exist.
8022         (gomp_target_task_fn): Change return type to bool, return true
8023         if the task should have another part scheduled later.  Handle
8024         target nowait.
8025         (gomp_load_plugin_for_device): Initialize async_run.
8026         * task.c (gomp_init_task): Initialize children_queue.
8027         (gomp_clear_parent_in_list): New.
8028         (gomp_clear_parent_in_tree): New.
8029         (gomp_clear_parent): Handle priorities.
8030         (GOMP_task): Likewise.
8031         (priority_queue_move_task_first,
8032         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
8033         New functions.
8034         (gomp_create_target_task): Use priority queues.  Change return type
8035         to bool, add state argument, return false if for async
8036         {{enter,exit} data,update} constructs no dependencies need to be
8037         waited for, handle target nowait.  Set task->fn to NULL instead of
8038         gomp_target_task_fn.
8039         (verify_children_queue): Remove.
8040         (priority_list_upgrade_task): New.
8041         (priority_queue_upgrade_task): New.
8042         (verify_task_queue): Remove.
8043         (priority_list_downgrade_task): New.
8044         (priority_queue_downgrade_task): New.
8045         (gomp_task_run_pre): Use priority queues.
8046         Abstract code out to priority_queue_downgrade_task.
8047         (gomp_task_run_post_handle_dependers): Use priority queues.
8048         (gomp_task_run_post_remove_parent): Likewise.
8049         (gomp_task_run_post_remove_taskgroup): Likewise.
8050         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
8051         tasks specially.
8052         (GOMP_taskwait): Likewise.
8053         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
8054         priority-queue_upgrade_task.
8055         (GOMP_taskgroup_start): Use priority queues.
8056         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
8057         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
8058         barrier.
8059         * taskloop.c (GOMP_taskloop): Handle priorities.
8060         * team.c (gomp_new_team): Call priority_queue_init.
8061         (free_team): Call priority_queue_free.
8062         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
8063         team created for target nowait in implicit parallel region.
8064         (gomp_team_start): For nested check, test thr->ts.level instead of
8065         thr->ts.team != NULL.
8066         * testsuite/libgomp.c/doacross-3.c: New test.
8067         * testsuite/libgomp.c/ordered-5.c: New test.
8068         * testsuite/libgomp.c/priority.c: New test.
8069         * testsuite/libgomp.c/target-31.c: New test.
8070         * testsuite/libgomp.c/target-32.c: New test.
8071         * testsuite/libgomp.c/target-33.c: New test.
8072         * testsuite/libgomp.c/target-34.c: New test.
8073
8074 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
8075
8076         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
8077
8078         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
8079         loop is sequential.
8080
8081 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
8082
8083         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
8084         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
8085
8086 2015-11-12  James Norris  <jnorris@codesourcery.com>
8087             Joseph Myers  <joseph@codesourcery.com>
8088
8089         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
8090         * oacc-parallel.c (GOACC_declare): New function.
8091         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
8092         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
8093         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
8094         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
8095         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
8096
8097 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
8098
8099         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
8100
8101 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
8102
8103         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
8104         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
8105
8106 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
8107
8108         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
8109         inadvertent commit.
8110
8111 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
8112
8113         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
8114         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
8115         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
8116         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
8117         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
8118
8119 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
8120
8121         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
8122         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
8123
8124 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
8125             Ilya Verbin  <ilya.verbin@intel.com>
8126
8127         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
8128         GOMP_loop_nonmonotonic_dynamic_start,
8129         GOMP_loop_nonmonotonic_guided_next,
8130         GOMP_loop_nonmonotonic_guided_start,
8131         GOMP_loop_ull_nonmonotonic_dynamic_next,
8132         GOMP_loop_ull_nonmonotonic_dynamic_start,
8133         GOMP_loop_ull_nonmonotonic_guided_next,
8134         GOMP_loop_ull_nonmonotonic_guided_start,
8135         GOMP_parallel_loop_nonmonotonic_dynamic,
8136         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
8137         (GOMP_target_41): Renamed to ...
8138         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
8139         arguments.
8140         (GOMP_target_data_41): Renamed to ...
8141         (GOMP_target_data_ext): ... this.
8142         (GOMP_target_update_41): Renamed to ...
8143         (GOMP_target_update_ext): ... this.
8144         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
8145         GOMP_target_data_ext and GOMP_target_update_ext instead of
8146         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
8147         Export GOMP_loop_nonmonotonic_dynamic_next,
8148         GOMP_loop_nonmonotonic_dynamic_start,
8149         GOMP_loop_nonmonotonic_guided_next,
8150         GOMP_loop_nonmonotonic_guided_start,
8151         GOMP_loop_ull_nonmonotonic_dynamic_next,
8152         GOMP_loop_ull_nonmonotonic_dynamic_start,
8153         GOMP_loop_ull_nonmonotonic_guided_next,
8154         GOMP_loop_ull_nonmonotonic_guided_start,
8155         GOMP_parallel_loop_nonmonotonic_dynamic and
8156         GOMP_parallel_loop_nonmonotonic_guided.
8157         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
8158         GOMP_parallel_loop_nonmonotonic_guided,
8159         GOMP_loop_nonmonotonic_dynamic_start,
8160         GOMP_loop_nonmonotonic_guided_start,
8161         GOMP_loop_nonmonotonic_dynamic_next,
8162         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
8163         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
8164         GOMP_loop_ull_nonmonotonic_guided_start,
8165         GOMP_loop_ull_nonmonotonic_dynamic_next,
8166         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
8167         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
8168         functions.
8169         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
8170         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
8171         Use gomp_map_val function.
8172         (gomp_target_fallback_firstprivate): New static function.
8173         (GOMP_target_41): Renamed to ...
8174         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
8175         arguments.  Move firstprivate fallback handling into a new
8176         function.
8177         (GOMP_target_data_41): Renamed to ...
8178         (GOMP_target_data_ext): ... this.
8179         (GOMP_target_update_41): Renamed to ...
8180         (GOMP_target_update_ext): ... this.
8181         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
8182         gomp_map_0len_lookup instead of gomp_map_lookup.
8183         (omp_target_is_present): Use gomp_map_0len_lookup instead of
8184         gomp_map_lookup.
8185         * testsuite/libgomp.c/target-28.c: Likewise.
8186         * testsuite/libgomp.c/monotonic-1.c: New test.
8187         * testsuite/libgomp.c/monotonic-2.c: New test.
8188         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
8189         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
8190         * testsuite/libgomp.c/pr66199-5.c: New test.
8191         * testsuite/libgomp.c/pr66199-6.c: New test.
8192         * testsuite/libgomp.c/pr66199-7.c: New test.
8193         * testsuite/libgomp.c/pr66199-8.c: New test.
8194         * testsuite/libgomp.c/pr66199-9.c: New test.
8195         * testsuite/libgomp.c/reduction-11.c: New test.
8196         * testsuite/libgomp.c/reduction-12.c: New test.
8197         * testsuite/libgomp.c/reduction-13.c: New test.
8198         * testsuite/libgomp.c/reduction-14.c: New test.
8199         * testsuite/libgomp.c/reduction-15.c: New test.
8200         * testsuite/libgomp.c/target-12.c (main): Adjust for
8201         omp_target_is_present change for one-past-last element.
8202         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
8203         the same var is both mapped and privatized.
8204         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
8205         handling of zero-length array sections.
8206         * testsuite/libgomp.c/target-28.c: New test.
8207         * testsuite/libgomp.c/target-29.c: New test.
8208         * testsuite/libgomp.c/target-30.c: New test.
8209         * testsuite/libgomp.c/target-teams-1.c: New test.
8210         * testsuite/libgomp.c++/member-6.C: New test.
8211         * testsuite/libgomp.c++/member-7.C: New test.
8212         * testsuite/libgomp.c++/monotonic-1.C: New test.
8213         * testsuite/libgomp.c++/monotonic-2.C: New test.
8214         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
8215         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
8216         * testsuite/libgomp.c++/pr66199-3.C: New test.
8217         * testsuite/libgomp.c++/pr66199-4.C: New test.
8218         * testsuite/libgomp.c++/pr66199-5.C: New test.
8219         * testsuite/libgomp.c++/pr66199-6.C: New test.
8220         * testsuite/libgomp.c++/pr66199-7.C: New test.
8221         * testsuite/libgomp.c++/pr66199-8.C: New test.
8222         * testsuite/libgomp.c++/pr66199-9.C: New test.
8223         * testsuite/libgomp.c++/reduction-11.C: New test.
8224         * testsuite/libgomp.c++/reduction-12.C: New test.
8225         * testsuite/libgomp.c++/target-13.C: New test.
8226         * testsuite/libgomp.c++/target-14.C: New test.
8227         * testsuite/libgomp.c++/target-15.C: New test.
8228         * testsuite/libgomp.c++/target-16.C: New test.
8229         * testsuite/libgomp.c++/target-17.C: New test.
8230         * testsuite/libgomp.c++/target-18.C: New test.
8231         * testsuite/libgomp.c++/target-19.C: New test.
8232
8233 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
8234
8235         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
8236         and reduction copy.
8237         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
8238         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
8239         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
8240         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
8241         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
8242         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
8243         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
8244         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
8245         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
8246         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
8247         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
8248         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
8249         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
8250         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
8251
8252 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
8253
8254         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
8255         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
8256         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
8257         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
8258         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
8259         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
8260         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
8261         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
8262
8263 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
8264
8265         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
8266         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
8267         (GOMP_OFFLOAD_openacc_parallel): Likewise.
8268         * oacc-host.c (host_openacc_exec): Likewise.
8269         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
8270
8271 2015-11-03  Julian Brown  <julian@codesourcery.com>
8272             Thomas Schwinge  <thomas@codesourcery.com>
8273
8274         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
8275         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
8276         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
8277         Likewise.
8278         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
8279         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
8280
8281 2015-11-03  James Norris  <jnorris@codesourcery.com>
8282
8283         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
8284         file.
8285         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
8286         Likewise.
8287         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
8288         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
8289         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
8290         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
8291         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
8292
8293 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
8294
8295         * openacc.h (enum acc_device_t): Reformat. Ensure layout
8296         compatibility.
8297         (enum acc_async_t): Reformat.
8298         (acc_on_device): Declare compatible with builtin and provide C++
8299         wrapper.
8300         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
8301
8302 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
8303             Cesar Philippidis  <cesar@codesourcery.com>
8304
8305         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
8306         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
8307         ... this.  Add a description of the test at the top of the file.
8308         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
8309         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
8310         ... this.  Add a description of the test at the top of the file.
8311
8312 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
8313
8314         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
8315         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
8316         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
8317         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
8318         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
8319         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
8320
8321 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
8322
8323         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
8324         dimensions.
8325
8326 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
8327
8328         PR testsuite/68063
8329         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
8330
8331 2015-10-27  James Norris  <jnorris@codesourcery.com>
8332
8333         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
8334         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
8335
8336 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
8337
8338         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
8339         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
8340
8341         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
8342         acc_device_nvidia usage.
8343         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
8344         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
8345         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
8346
8347         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
8348         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
8349
8350         PR libgomp/66518
8351         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
8352
8353         PR libgomp/65437
8354         PR libgomp/66518
8355         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
8356         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
8357
8358 2015-10-23  Tom de Vries  <tom@codesourcery.com>
8359
8360         PR testsuite/68063
8361         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
8362
8363 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
8364
8365         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
8366         vector_length.
8367         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
8368
8369 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
8370             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
8371
8372         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
8373         to 0 when mapnum is 0.
8374
8375 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8376
8377         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
8378         Cast to int from int32_t.
8379
8380 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
8381             Aldy Hernandez  <aldyh@redhat.com>
8382             Ilya Verbin  <ilya.verbin@intel.com>
8383
8384         * config/linux/affinity.c (omp_get_place_num_procs,
8385         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
8386         * config/linux/doacross.h: New file.
8387         * config/posix/affinity.c (omp_get_place_num_procs,
8388         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
8389         * config/posix/doacross.h: New file.
8390         * env.c: Include gomp-constants.h.
8391         (struct gomp_task_icv): Rename run_sched_modifier to
8392         run_sched_chunk_size.
8393         (gomp_max_task_priority_var): New variable.
8394         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
8395         (handle_omp_display_env): Change _OPENMP value from 201307 to
8396         201511.  Print OMP_MAX_TASK_PRIORITY.
8397         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
8398         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
8399         chunk_size and run_sched_modifier to run_sched_chunk_size.
8400         (omp_get_max_task_priority, omp_get_initial_device,
8401         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
8402         omp_get_partition_place_nums): New functions.
8403         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
8404         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
8405         to chunk_size.
8406         (omp_get_num_places_, omp_get_place_num_procs_,
8407         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
8408         omp_get_place_proc_ids_8_, omp_get_place_num_,
8409         omp_get_partition_num_places_, omp_get_partition_place_nums_,
8410         omp_get_partition_place_nums_8_, omp_get_initial_device_,
8411         omp_get_max_task_priority_): New functions.
8412         * libgomp_g.h (GOMP_loop_doacross_static_start,
8413         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
8414         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
8415         GOMP_loop_ull_doacross_dynamic_start,
8416         GOMP_loop_ull_doacross_guided_start,
8417         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
8418         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
8419         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
8420         GOMP_target_data_41, GOMP_target_update_41,
8421         GOMP_target_enter_exit_data): New prototypes.
8422         (GOMP_task): Add prototype argument.
8423         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
8424         (struct gomp_doacross_work_share): New type.
8425         (struct gomp_work_share): Add doacross field.
8426         (struct gomp_task_icv): Rename run_sched_modifier to
8427         run_sched_chunk_size.
8428         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
8429         GOMP_TASK_UNDEFERRED.  Add comments.
8430         (struct gomp_task_depend_entry): Add comments.
8431         (struct gomp_task): Likewise.
8432         (struct gomp_taskgroup): Likewise.
8433         (struct gomp_target_task): New type.
8434         (struct gomp_team): Add comment.
8435         (gomp_get_place_proc_ids_8, gomp_doacross_init,
8436         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
8437         gomp_create_target_task, gomp_target_task_fn): New prototypes.
8438         (struct target_var_desc): New type.
8439         (struct target_mem_desc): Adjust comment.  Use struct
8440         target_var_desc instead of splay_tree_key for list.
8441         (REFCOUNT_INFINITY): Define.
8442         (struct splay_tree_key_s): Remove copy_from field.
8443         (struct gomp_device_descr): Add dev2dev_func field.
8444         (enum gomp_map_vars_kind): New enum.
8445         (gomp_map_vars): Add one argument.
8446         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
8447         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
8448         omp_get_place_num_procs, omp_get_place_num_procs_,
8449         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
8450         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
8451         omp_get_place_num_, omp_get_partition_num_places,
8452         omp_get_partition_num_places_, omp_get_partition_place_nums,
8453         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
8454         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
8455         omp_target_free, omp_target_is_present, omp_target_memcpy,
8456         omp_target_memcpy_rect, omp_target_associate_ptr and
8457         omp_target_disassociate_ptr.
8458         (GOMP_4.0.2): Renamed to ...
8459         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
8460         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
8461         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
8462         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
8463         GOMP_loop_doacross_static_start, GOMP_doacross_post,
8464         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
8465         GOMP_loop_ull_doacross_guided_start,
8466         GOMP_loop_ull_doacross_runtime_start,
8467         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
8468         GOMP_doacross_ull_wait.
8469         * libgomp.texi: Document omp_get_max_task_priority.
8470         Rename modifier argument to chunk_size for omp_set_schedule and
8471         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
8472         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
8473         to run_sched_chunk_size renaming.
8474         (GOMP_loop_ordered_runtime_start): Likewise.
8475         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
8476         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
8477         GOMP_parallel_loop_runtime_start): New functions.
8478         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
8479         to run_sched_chunk_size renaming.
8480         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
8481         GOMP_loop_doacross_guided_start): New functions or aliases.
8482         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
8483         run_sched_modifier to run_sched_chunk_size renaming.
8484         (GOMP_loop_ull_ordered_runtime_start): Likewise.
8485         (gomp_loop_ull_doacross_static_start,
8486         gomp_loop_ull_doacross_dynamic_start,
8487         gomp_loop_ull_doacross_guided_start,
8488         GOMP_loop_ull_doacross_runtime_start): New functions.
8489         (GOMP_loop_ull_doacross_static_start,
8490         GOMP_loop_ull_doacross_dynamic_start,
8491         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
8492         * oacc-mem.c (acc_map_data, present_create_copy,
8493         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
8494         to gomp_map_vars.
8495         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
8496         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
8497         instead of false to gomp_map_vars.
8498         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
8499         * omp.h.in (omp_lock_hint_t): New type.
8500         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
8501         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
8502         omp_get_place_num, omp_get_partition_num_places,
8503         omp_get_partition_place_nums, omp_get_initial_device,
8504         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
8505         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
8506         omp_target_associate_ptr, omp_target_disassociate_ptr): New
8507         prototypes.
8508         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
8509         (omp_lock_hint_none, omp_lock_hint_uncontended,
8510         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
8511         omp_lock_hint_speculative): New parameters.
8512         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
8513         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
8514         omp_get_place_num, omp_get_partition_num_places,
8515         omp_get_partition_place_nums, omp_get_initial_device,
8516         omp_get_max_task_priority): New interfaces.
8517         (omp_set_schedule, omp_get_schedule): Rename modifier argument
8518         to chunk_size.
8519         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
8520         (omp_lock_hint_none, omp_lock_hint_uncontended,
8521         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
8522         omp_lock_hint_speculative): New parameters.
8523         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
8524         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
8525         omp_get_place_num, omp_get_partition_num_places,
8526         omp_get_partition_place_nums, omp_get_initial_device,
8527         omp_get_max_task_priority): New functions and subroutines.
8528         * ordered.c: Include stdarg.h and string.h.
8529         (MAX_COLLAPSED_BITS): Define.
8530         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
8531         gomp_doacross_ull_init, GOMP_doacross_ull_post,
8532         GOMP_doacross_ull_wait): New functions.
8533         * target.c: Include errno.h.
8534         (resolve_device): If device is not initialized, call
8535         gomp_init_device on it.
8536         (gomp_map_lookup): New function.
8537         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
8538         Don't bump refcount if REFCOUNT_INFINITY.  Handle
8539         GOMP_MAP_ALWAYS_TO_P.
8540         (get_kind): Rename is_openacc argument to short_mapkind.
8541         (gomp_map_pointer): Use gomp_map_lookup.
8542         (gomp_map_fields_existing): New function.
8543         (gomp_map_vars): Rename is_openacc argument to short_mapkind
8544         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
8545         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
8546         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
8547         Adjust for tgt->list changed type and copy_from living in there.
8548         (gomp_copy_from_async): Adjust for tgt->list changed type and
8549         copy_from living in there.
8550         (gomp_unmap_vars): Likewise.
8551         (gomp_update): Likewise.  Rename is_openacc argument to
8552         short_mapkind.  Don't fail if object is not mapped.
8553         (gomp_load_image_to_device): Initialize refcount to
8554         REFCOUNT_INFINITY.
8555         (gomp_target_fallback): New function.
8556         (gomp_get_target_fn_addr): Likewise.
8557         (GOMP_target): Adjust gomp_map_vars caller, use
8558         gomp_get_target_fn_addr and gomp_target_fallback.
8559         (GOMP_target_41): New function.
8560         (gomp_target_data_fallback): New function.
8561         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
8562         (GOMP_target_data_41): New function.
8563         (GOMP_target_update): Adjust gomp_update caller.
8564         (GOMP_target_update_41): New function.
8565         (gomp_exit_data, GOMP_target_enter_exit_data,
8566         gomp_target_task_fn, omp_target_alloc, omp_target_free,
8567         omp_target_is_present, omp_target_memcpy,
8568         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
8569         omp_target_associate_ptr, omp_target_disassociate_ptr,
8570         gomp_load_plugin_for_device): New functions.
8571         * task.c: Include gomp-constants.h.  Include taskloop.c
8572         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
8573         (gomp_task_handle_depend): New function.
8574         (GOMP_task): Use it.  Add priority argument.  Use
8575         gomp-constant.h constants instead of hardcoded numbers.
8576         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
8577         (gomp_create_target_task): New function.
8578         (verify_children_queue, verify_taskgroup_queue,
8579         verify_task_queue): New functions.
8580         (gomp_task_run_pre): Call verify_*_queue functions.
8581         If an upcoming tied task is about to leave the sibling or
8582         taskgroup queues in an invalid state, adjust appropriately.
8583         Remove taskgroup argument.  Add comments.
8584         (gomp_task_run_post_handle_dependers): Add comments.
8585         (gomp_task_run_post_remove_parent): Likewise.
8586         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
8587         (GOMP_taskwait): Likewise.  Add comments.
8588         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
8589         problem such that the first non parent_depends_on task does not
8590         end up at the end of the children queue.
8591         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
8592         GOMP_TASK_UNDEFERRED.
8593         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
8594         * taskloop.c: New file.
8595         * testsuite/lib/libgomp.exp
8596         (check_effective_target_offload_device_nonshared_as): New proc.
8597         * testsuite/libgomp.c/affinity-2.c: New test.
8598         * testsuite/libgomp.c/doacross-1.c: New test.
8599         * testsuite/libgomp.c/doacross-2.c: New test.
8600         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
8601         Add map clause to target.
8602         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
8603         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
8604         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
8605         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
8606         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
8607         Likewise.
8608         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
8609         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
8610         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
8611         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
8612         not defined.  Use those where needed.
8613         * testsuite/libgomp.c/for-4.c: New test.
8614         * testsuite/libgomp.c/for-5.c: New test.
8615         * testsuite/libgomp.c/for-6.c: New test.
8616         * testsuite/libgomp.c/linear-1.c: New test.
8617         * testsuite/libgomp.c/ordered-4.c: New test.
8618         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
8619         only allowed on the loop iterator.
8620         * testsuite/libgomp.c/pr66199-3.c: New test.
8621         * testsuite/libgomp.c/pr66199-4.c: New test.
8622         * testsuite/libgomp.c/reduction-7.c: New test.
8623         * testsuite/libgomp.c/reduction-8.c: New test.
8624         * testsuite/libgomp.c/reduction-9.c: New test.
8625         * testsuite/libgomp.c/reduction-10.c: New test.
8626         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
8627         map(tofrom:s).
8628         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
8629         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
8630         * testsuite/libgomp.c/target-11.c: New test.
8631         * testsuite/libgomp.c/target-12.c: New test.
8632         * testsuite/libgomp.c/target-13.c: New test.
8633         * testsuite/libgomp.c/target-14.c: New test.
8634         * testsuite/libgomp.c/target-15.c: New test.
8635         * testsuite/libgomp.c/target-16.c: New test.
8636         * testsuite/libgomp.c/target-17.c: New test.
8637         * testsuite/libgomp.c/target-18.c: New test.
8638         * testsuite/libgomp.c/target-19.c: New test.
8639         * testsuite/libgomp.c/target-20.c: New test.
8640         * testsuite/libgomp.c/target-21.c: New test.
8641         * testsuite/libgomp.c/target-22.c: New test.
8642         * testsuite/libgomp.c/target-23.c: New test.
8643         * testsuite/libgomp.c/target-24.c: New test.
8644         * testsuite/libgomp.c/target-25.c: New test.
8645         * testsuite/libgomp.c/target-26.c: New test.
8646         * testsuite/libgomp.c/target-27.c: New test.
8647         * testsuite/libgomp.c/taskloop-1.c: New test.
8648         * testsuite/libgomp.c/taskloop-2.c: New test.
8649         * testsuite/libgomp.c/taskloop-3.c: New test.
8650         * testsuite/libgomp.c/taskloop-4.c: New test.
8651         * testsuite/libgomp.c++/ctor-13.C: New test.
8652         * testsuite/libgomp.c++/doacross-1.C: New test.
8653         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
8654         Replace offload_device with offload_device_nonshared_as.
8655         * testsuite/libgomp.c++/for-12.C: New test.
8656         * testsuite/libgomp.c++/for-13.C: New test.
8657         * testsuite/libgomp.c++/for-14.C: New test.
8658         * testsuite/libgomp.c++/linear-1.C: New test.
8659         * testsuite/libgomp.c++/member-1.C: New test.
8660         * testsuite/libgomp.c++/member-2.C: New test.
8661         * testsuite/libgomp.c++/member-3.C: New test.
8662         * testsuite/libgomp.c++/member-4.C: New test.
8663         * testsuite/libgomp.c++/member-5.C: New test.
8664         * testsuite/libgomp.c++/ordered-1.C: New test.
8665         * testsuite/libgomp.c++/reduction-5.C: New test.
8666         * testsuite/libgomp.c++/reduction-6.C: New test.
8667         * testsuite/libgomp.c++/reduction-7.C: New test.
8668         * testsuite/libgomp.c++/reduction-8.C: New test.
8669         * testsuite/libgomp.c++/reduction-9.C: New test.
8670         * testsuite/libgomp.c++/reduction-10.C: New test.
8671         * testsuite/libgomp.c++/reference-1.C: New test.
8672         * testsuite/libgomp.c++/simd14.C: New test.
8673         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
8674         * testsuite/libgomp.c++/target-5.C: New test.
8675         * testsuite/libgomp.c++/target-6.C: New test.
8676         * testsuite/libgomp.c++/target-7.C: New test.
8677         * testsuite/libgomp.c++/target-8.C: New test.
8678         * testsuite/libgomp.c++/target-9.C: New test.
8679         * testsuite/libgomp.c++/target-10.C: New test.
8680         * testsuite/libgomp.c++/target-11.C: New test.
8681         * testsuite/libgomp.c++/target-12.C: New test.
8682         * testsuite/libgomp.c++/taskloop-1.C: New test.
8683         * testsuite/libgomp.c++/taskloop-2.C: New test.
8684         * testsuite/libgomp.c++/taskloop-3.C: New test.
8685         * testsuite/libgomp.c++/taskloop-4.C: New test.
8686         * testsuite/libgomp.c++/taskloop-5.C: New test.
8687         * testsuite/libgomp.c++/taskloop-6.C: New test.
8688         * testsuite/libgomp.c++/taskloop-7.C: New test.
8689         * testsuite/libgomp.c++/taskloop-8.C: New test.
8690         * testsuite/libgomp.c++/taskloop-9.C: New test.
8691         * testsuite/libgomp.fortran/affinity1.f90: New test.
8692         * testsuite/libgomp.fortran/affinity2.f90: New test.
8693
8694 2015-10-13  Tom de Vries  <tom@codesourcery.com>
8695
8696         PR tree-optimization/67476
8697         * testsuite/libgomp.c/autopar-3.c: New test.
8698         * testsuite/libgomp.c/autopar-4.c: New test.
8699         * testsuite/libgomp.c/autopar-5.c: New test.
8700         * testsuite/libgomp.c/autopar-6.c: New test.
8701         * testsuite/libgomp.c/autopar-7.c: New test.
8702         * testsuite/libgomp.c/autopar-8.c: New test.
8703
8704 2015-10-12  James Norris  <jnorris@codesourcery.com>
8705
8706         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
8707         initializer.
8708
8709 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
8710
8711         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
8712         using load_gcc_lib.
8713
8714 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
8715
8716         * oacc-ptx.h: Remove file, moving its content into...
8717         * config/nvptx/fortran.c: ... here...
8718         * config/nvptx/oacc-init.c: ..., here...
8719         * config/nvptx/oacc-parallel.c: ..., and here.
8720         * config/nvptx/openacc.f90: New file.
8721         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
8722         (link_ptx): Don't link in predefined bits of PTX code.
8723
8724 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
8725             Bernd Schmidt <bernds@codesourcery.com>
8726
8727         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
8728         (struct targ_ptx_obj): New.
8729         (nvptx_tdata): Move earlier, change data format.
8730         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
8731         objects.
8732         (GOMP_OFFLOAD_load_image): Adjust.
8733
8734 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
8735
8736         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
8737         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
8738         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
8739         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
8740         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
8741         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
8742         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
8743         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
8744         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
8745         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
8746         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
8747         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
8748         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
8749         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
8750         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
8751         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
8752         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
8753         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
8754         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
8755         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
8756         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
8757         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
8758         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
8759         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
8760         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
8761         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
8762         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
8763         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
8764         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
8765         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
8766         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
8767         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
8768         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
8769         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
8770         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
8771         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
8772         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
8773         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
8774         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
8775         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
8776         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
8777         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
8778         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
8779         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
8780         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
8781         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
8782         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
8783         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
8784         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
8785         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
8786         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
8787         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
8788         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
8789         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
8790         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
8791         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
8792         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
8793         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
8794         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
8795         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
8796         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
8797         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
8798         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
8799
8800 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
8801
8802         * oacc-init.c (acc_on_device): Force optimization level.
8803
8804 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
8805
8806         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
8807         (cuda_errlist): Delete.
8808         (cuda_error): Reimplement.
8809
8810 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
8811
8812         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
8813         array.
8814         * libgomp.map (GOACC_parallel_keyed): New.
8815         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
8816         all callers.
8817         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
8818         and take keyed varargs list.  Adjust call to exec_func.
8819         (GOACC_parallel): Force host fallback.
8820         * libgomp_g.h (GOACC_parallel): Remove.
8821         (GOACC_parallel_keyed): Declare.
8822         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
8823         (struct targ_gn_descriptor): Replace name field with launch field.
8824         (nvptx_exec): Lose separate geometry args, take array.  Process
8825         dynamic dimensions and adjust.
8826         (struct nvptx_tdata): Replace fn_names field with fn_descs.
8827         (GOMP_OFFLOAD_load_image): Adjust for change in function table
8828         data.
8829         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
8830         passing.
8831         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
8832         passing.
8833
8834 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
8835
8836         PR libgomp/67141
8837         * oacc-int.h (goacc_host_init): Add declaration.
8838         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
8839         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
8840
8841 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
8842             Sebastian Pop  <s.pop@samsung.com>
8843
8844         * testsuite/libgomp.graphite/bounds.c (int foo): Modified test case to
8845         match o/p.
8846         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
8847         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
8848         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
8849         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
8850         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
8851
8852 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
8853
8854         * configure.tgt: Add missing ;; in between nvptx and rtems
8855         snippets.
8856
8857 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8858
8859         * config/posix/pool.h (gomp_adjust_thread_attr): New.
8860         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
8861         (gomp_thread_pool_reservoir): Add priority member.
8862         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
8863         priority.
8864         (parse_thread_pools): Likewise.
8865         * team.c (gomp_team_start): Call configuration provided
8866         gomp_adjust_thread_attr(). Destroy thread attributes if
8867         necessary.
8868         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
8869
8870 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8871
8872         * config/posix/pool.h: New.
8873         * config/rtems/pool.h: Likewise.
8874         * config/rtems/proc.c: Likewise.
8875         * libgomp.h (gomp_thread_destructor): Declare.
8876         * team.c: Include configuration provided "pool.h".
8877         (gomp_get_thread_pool): Define in configuration.
8878         (gomp_team_end): Call configuration defined
8879         gomp_release_thread_pool().
8880
8881 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8882
8883         * config/rtems/bar.c: New.
8884         * config/rtems/bar.h: Likewise.
8885         * config/rtems/mutex.c: Likewise.
8886         * config/rtems/mutex.h: Likewise.
8887         * config/rtems/sem.c: Likewise.
8888         * config/rtems/sem.h: Likewise.
8889         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
8890         <sys/lock.h> header file.
8891         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
8892         supported by Newlib.
8893         * configure: Regenerate.
8894
8895 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8896
8897         * team.c (gomp_new_thread_pool): Delete and move content to ...
8898         (gomp_get_thread_pool): ... new function.  Allocate and
8899         initialize thread pool on demand.
8900         (get_last_team): Use gomp_get_thread_pool().
8901         (gomp_team_start): Delete thread pool initialization.
8902
8903 2015-09-03  Tom de Vries  <tom@codesourcery.com>
8904
8905         PR tree-optimization/65637
8906         * testsuite/libgomp.c/autopar-2.c: New test.
8907
8908 2015-08-29  Tom de Vries  <tom@codesourcery.com>
8909
8910         PR tree-optimization/46193
8911         * testsuite/libgomp.c/pr46193.c: New test.
8912
8913 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
8914
8915         libgomp/
8916         * libgomp.map: Add 4.0.2 version.
8917         * target.c (offload_image_descr): Add version field.
8918         (gomp_load_image_to_device): Add version argument.  Adjust plugin
8919         call.  Improve load mismatch diagnostic.
8920         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
8921         call.
8922         (GOMP_offload_regster): Make stub function, move bulk to ...
8923         (GOMP_offload_register_ver): ... here.  Process version argument.
8924         (GOMP_offload_unregister): Make stub function, move bulk to ...
8925         (GOMP_offload_unregister_ver): ... here.  Process version argument.
8926         (gomp_init_device): Process version field.
8927         (gomp_unload_device): Process version field.
8928         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
8929         macros.  Check plugin version.
8930         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
8931         loader and unloader types.
8932         * oacc-host.c: Include gomp-constants.h.
8933         (host_version): New.
8934         (host_load_image, host_unload_image): Adjust.
8935         (host_dispatch): Add host_version.
8936         * plugin/plugin-nvptx.c: Include gomp-constants.h.
8937         (GOMP_OFFLOAD_version): New.
8938         (GOMP_OFFLOAD_load_image): Add version arg and check it.
8939         (GOMP_OFFLOAD_unload_image): Likewise.
8940         * plugin/plugin-host.c: Include gomp-constants.h.
8941         (GOMP_OFFLOAD_version): New.
8942         (GOMP_OFFLOAD_load_image): Add version arg.
8943         (GOMP_OFFLOAD_unload_image): Likewise.
8944
8945 2015-08-24  Tom de Vries  <tom@codesourcery.com>
8946
8947         PR tree-optimization/65468
8948         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
8949
8950 2015-08-24  Tom de Vries  <tom@codesourcery.com>
8951
8952         PR tree-optimization/65468
8953         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
8954
8955 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
8956
8957         PR libgomp/66761
8958         PR libgomp/67303
8959         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
8960         (gomp_iter_guided_next): Idem.
8961         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
8962         (gomp_iter_ull_guided_next): Idem.
8963         * config/linux/wait.h (do_spin): Idem.
8964
8965 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
8966
8967         * libgomp-plugin.h (enum offload_target_type): Remove
8968         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
8969         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
8970         * openacc.h (enum acc_device_t): Likewise.
8971         * openacc_lib.h: Likewise.
8972         * oacc-init.c (name_of_acc_device_t): Don't handle it.
8973         (acc_on_device): Just use __builtin_acc_on_device.
8974         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
8975         of acc_on_device builtin.
8976         * plugin/plugin-host.h: Remove file.
8977         * plugin/plugin-host.c: Likewise, but salvage some content into...
8978         * oacc-host.c: ... this file.
8979         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
8980         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
8981         * Makefile.in: Regenerate.
8982         * configure: Likewise.
8983         * testsuite/lib/libgomp.exp
8984         (check_effective_target_openacc_host_nonshm_selected): Remove.
8985         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
8986         ACC_DEVICE_TYPE=host_nonshm.
8987         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8988         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8989         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
8990         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
8991         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
8992         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
8993
8994 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
8995             Jakub Jelinek  <jakub@redhat.com>
8996
8997         * config/nvptx/affinity.c: New file.
8998         * config/nvptx/alloc.c: Likewise.
8999         * config/nvptx/bar.c: Likewise.
9000         * config/nvptx/barrier.c: Likewise.
9001         * config/nvptx/critical.c: Likewise.
9002         * config/nvptx/env.c: Likewise.
9003         * config/nvptx/error.c: Likewise.
9004         * config/nvptx/fortran.c: Likewise.
9005         * config/nvptx/iter.c: Likewise.
9006         * config/nvptx/iter_ull.c: Likewise.
9007         * config/nvptx/libgomp-plugin.c: Likewise.
9008         * config/nvptx/lock.c: Likewise.
9009         * config/nvptx/loop.c: Likewise.
9010         * config/nvptx/loop_ull.c: Likewise.
9011         * config/nvptx/mutex.c: Likewise.
9012         * config/nvptx/oacc-async.c: Likewise.
9013         * config/nvptx/oacc-cuda.c: Likewise.
9014         * config/nvptx/oacc-host.c: Likewise.
9015         * config/nvptx/oacc-init.c: Likewise.
9016         * config/nvptx/oacc-mem.c: Likewise.
9017         * config/nvptx/oacc-parallel.c: Likewise.
9018         * config/nvptx/oacc-plugin.c: Likewise.
9019         * config/nvptx/omp-lock.h: Likewise.
9020         * config/nvptx/ordered.c: Likewise.
9021         * config/nvptx/parallel.c: Likewise.
9022         * config/nvptx/proc.c: Likewise.
9023         * config/nvptx/ptrlock.c: Likewise.
9024         * config/nvptx/sections.c: Likewise.
9025         * config/nvptx/sem.c: Likewise.
9026         * config/nvptx/single.c: Likewise.
9027         * config/nvptx/splay-tree.c: Likewise.
9028         * config/nvptx/target.c: Likewise.
9029         * config/nvptx/task.c: Likewise.
9030         * config/nvptx/team.c: Likewise.
9031         * config/nvptx/time.c: Likewise.
9032         * config/nvptx/work.c: Likewise.
9033         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
9034         * configure: Regenerate.
9035         * configure.tgt (config_path): Set to "nvptx" for target
9036         nvptx*-*-*.
9037
9038 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
9039
9040         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
9041
9042 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
9043
9044         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
9045         (cuda_errlist): Constify.
9046         (errmsg):  Move into ...
9047         (cuda_error): ... here.  Make smaller.
9048         (_XSTR, _STR): Delete.
9049         (cuda_synames): Delete.
9050         (verify_device_library): Delete.
9051         (nvptx_init): Don't call it.
9052
9053 2015-07-28  Tom de Vries  <tom@codesourcery.com>
9054
9055         * testsuite/libgomp.c/uns-outer-4.c: New test.
9056
9057 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
9058
9059         * testsuite/libgomp.c/pr66714.c: New test.
9060
9061 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
9062
9063         PR libgomp/66950
9064         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
9065         (fib_ref): New function.
9066         (fib): Correct corner cases in the recursion.
9067         (main): Replace the non-simd loop with fib_ref call.
9068         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
9069         subroutine.
9070         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
9071         for the last array element value.  Replace the non-simd loop with
9072         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
9073         of the last array element with according Fibonacci sequence element.
9074         (fib): Correct corner cases in the recursion.
9075
9076 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
9077
9078         * target.c (gomp_offload_image_to_device): Rename to ...
9079         (gomp_load_image_to_device): ... here.
9080         (GOMP_offload_register): Adjust call.
9081         (gomp_init_device): Likewise.
9082         (gomp_unload_image_from_device): New.  Broken out of ...
9083         (GOMP_offload_unregister): ... here.  Call it.
9084         (gomp_unload_device): New.
9085         * libgomp.h (gomp_unload_device): Declare.
9086         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
9087         mem maps.
9088
9089 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
9090
9091         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
9092         wait=-specific if.
9093         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
9094         !=0 condition.
9095         (goacc_waits): Move !num_waits handling to ...
9096         (GOACC_wait): ... here, the only caller that might have zero waits.
9097
9098         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
9099         (struct ptx_image_data): Move earlier, add fns field.
9100         (struct ptx_device): Add images and image_lock fields.
9101         (ptx_images, ptx_image_lock): Delete.
9102         (nvptx_open_device): Initialize images and image_lock fields.
9103         (nvptx_close_device): Destroy image_lock.
9104         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
9105         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
9106         fields.
9107
9108 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
9109
9110         * target.c (GOMP_offload_register): Use int for device type arg.
9111         (GOMP_offload_unregister): Likewise.
9112
9113         * target.c (struct_offload_image_descr): Constify host_table.
9114         (gomp_offload_image_to_device): Likewise.
9115         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
9116
9117         * libgomp.h (gomp_device_descr): Constify target data arguments.
9118         * target.c (struct offload_image_descr): Constify target_data.
9119         (gomp_offload_image_to_device): Likewise.
9120         (GOMP_offload_register): Likewise.
9121         (GOMP_offload_unregister): Likewise.
9122         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
9123         GOMP_OFFLOAD_unload_image): Constify target data.
9124         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
9125         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
9126
9127 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
9128
9129         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
9130         Workaround driver library const error.
9131         (struct nvptx_tdata, nvptx_tdata_t): New.
9132         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
9133         type.
9134
9135 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
9136
9137         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
9138         of EPS parameter from integer to real.
9139         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
9140         type of EPS parameter from integer to real.
9141
9142 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
9143
9144         * team.c (get_last_team): New.
9145         (gomp_new_team): Recycle last non-nested team if possible.
9146         (gomp_team_end): Move team work share list free lock destruction
9147         to ...
9148         (free_team): ... here.
9149
9150 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
9151
9152         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
9153         and ref from int to double.  Replaced their comparison with
9154         an inequality of their difference and EPS.
9155         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
9156         comparison of pri and a reference number with an inequality of their
9157         difference and EPS.
9158         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
9159         the comparison of sum and sum_ref with an inequality of their
9160         difference and EPS.
9161         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
9162         the comparison of pri and a reference number with an inequality of
9163         their difference and EPS.
9164
9165 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
9166
9167         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
9168         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
9169         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
9170         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
9171         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
9172         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
9173         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
9174         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
9175         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
9176         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
9177         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
9178         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
9179         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
9180         variables.
9181         (vec_mult): Likewise.  Add #pragma omp taskwait.
9182         (main): Adjust caller.
9183         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
9184         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
9185         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
9186         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
9187         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
9188         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
9189         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
9190         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
9191         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
9192         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
9193         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
9194         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
9195         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
9196         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
9197         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
9198         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
9199         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
9200         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
9201         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
9202         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
9203         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
9204         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
9205         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
9206         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
9207         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
9208         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
9209         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
9210         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
9211         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
9212         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
9213         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
9214         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
9215         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
9216         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
9217         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
9218         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
9219         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
9220         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
9221         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
9222         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
9223         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
9224         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
9225         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
9226         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
9227         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
9228         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
9229         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
9230         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
9231         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
9232         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
9233         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
9234         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
9235         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
9236         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
9237         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
9238         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
9239         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
9240         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
9241         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
9242         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
9243         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
9244         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
9245         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
9246         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
9247         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
9248         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
9249         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
9250         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
9251         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
9252         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
9253         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
9254         (vec_mult): Add !$omp taskwait.
9255         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
9256         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
9257         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
9258         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
9259         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
9260         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
9261         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
9262         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
9263         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
9264         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
9265         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
9266         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
9267         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
9268         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
9269         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
9270         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
9271         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
9272         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
9273         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
9274         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
9275         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
9276         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
9277         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
9278         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
9279         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
9280         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
9281         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
9282         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
9283         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
9284         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
9285         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
9286         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
9287         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
9288         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
9289         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
9290         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
9291         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
9292         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
9293         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
9294         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
9295         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
9296         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
9297         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
9298         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
9299         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
9300         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
9301         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
9302         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
9303         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
9304         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
9305         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
9306         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
9307         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
9308         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
9309         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
9310         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
9311         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
9312         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
9313         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
9314         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
9315         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
9316         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
9317         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
9318         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
9319         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
9320         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
9321         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
9322
9323 2015-07-10  Tom de Vries  <tom@codesourcery.com>
9324
9325         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
9326         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
9327
9328 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
9329
9330         PR libgomp/65099
9331         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
9332         in a 64-bit configuration.
9333         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
9334         offloading testing if no such device is available.
9335         * testsuite/libgomp.oacc-c/c.exp: Likewise.
9336         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
9337
9338 2015-07-08  Tom de Vries  <tom@codesourcery.com>
9339
9340         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
9341         second call to f.
9342         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
9343
9344 2015-07-07  Tom de Vries  <tom@codesourcery.com>
9345
9346         PR tree-optimization/66642
9347         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
9348         iteration count case.
9349         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
9350         function, factor out of ...
9351         (main): ... here.  Test low iteration count case.
9352
9353 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
9354
9355         * libgomp.h (gomp_thread_pool): Comment last_team field.
9356
9357 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
9358
9359         * testsuite/libgomp.c++/pr66702-1.C: Require
9360         vect_simd_clones effective target.
9361         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
9362
9363 2015-06-30  Tom de Vries  <tom@codesourcery.com>
9364
9365         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
9366         already set.  Use DEFAULT_CFLAGS in dg-runtest.
9367         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
9368         "-O2".
9369
9370 2015-06-30  Tom de Vries  <tom@codesourcery.com>
9371
9372         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
9373         already set.  Use DEFAULT_CFLAGS in dg-runtest.
9374         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
9375         * testsuite/libgomp.c++/pr64824.C: Same.
9376         * testsuite/libgomp.c++/pr64868.C: Same.
9377         * testsuite/libgomp.c++/pr66199-1.C: Same.
9378         * testsuite/libgomp.c++/pr66199-2.C: Same.
9379         * testsuite/libgomp.c++/target-2.C: Same.
9380         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
9381         -std=<standard> option.
9382         * testsuite/libgomp.c++/udr-11.C: Same.
9383         * testsuite/libgomp.c++/udr-12.C: Same.
9384         * testsuite/libgomp.c++/udr-13.C: Same.
9385         * testsuite/libgomp.c++/udr-14.C: Same.
9386         * testsuite/libgomp.c++/udr-15.C: Same.
9387         * testsuite/libgomp.c++/udr-16.C: Same.
9388         * testsuite/libgomp.c++/udr-17.C: Same.
9389         * testsuite/libgomp.c++/udr-18.C: Same.
9390         * testsuite/libgomp.c++/udr-19.C: Same.
9391         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
9392         * testsuite/libgomp.c++/simd-1.C: Same.
9393         * testsuite/libgomp.c++/simd-2.C: Same.
9394         * testsuite/libgomp.c++/simd-3.C: Same.
9395         * testsuite/libgomp.c++/simd-4.C: Same.
9396         * testsuite/libgomp.c++/simd-5.C: Same.
9397         * testsuite/libgomp.c++/simd-6.C: Same.
9398         * testsuite/libgomp.c++/simd-7.C: Same.
9399         * testsuite/libgomp.c++/simd-8.C: Same.
9400         * testsuite/libgomp.c++/simd-9.C: Same.
9401         * testsuite/libgomp.c++/simd10.C: Same.
9402         * testsuite/libgomp.c++/simd11.C: Same.
9403         * testsuite/libgomp.c++/simd12.C: Same.
9404         * testsuite/libgomp.c++/simd13.C: Same.
9405
9406 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
9407
9408         PR middle-end/66702
9409         * testsuite/libgomp.c++/pr66702-1.C: New test.
9410         * testsuite/libgomp.c++/pr66702-2.C: New test.
9411
9412 2015-06-30  Tom de Vries  <tom@codesourcery.com>
9413
9414         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
9415         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
9416         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
9417         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
9418
9419 2015-06-30  Tom de Vries  <tom@codesourcery.com>
9420
9421         PR tree-optimization/66652
9422         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
9423         using restrict pointers.
9424         (main): Add arguments to calls to f.
9425         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
9426
9427 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
9428
9429         * configure.ac: Fix check for header <sys/sysctl.h>.
9430         * configure: Regenerate.
9431         * config.h.in: Likewise.
9432
9433 2015-06-23  Tom de Vries  <tom@codesourcery.com>
9434
9435         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
9436         abort.
9437         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
9438
9439 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
9440
9441         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
9442         acc_device_nvidia.
9443
9444         PR libgomp/66518
9445         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
9446         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
9447
9448 2015-06-15  Tom de Vries  <tom@codesourcery.com>
9449
9450         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
9451         dg-additional-options for any remaining options.
9452         * testsuite/libgomp.c/atomic-2.c: Same.
9453         * testsuite/libgomp.c/atomic-4.c: Same.
9454         * testsuite/libgomp.c/atomic-5.c: Same.
9455         * testsuite/libgomp.c/atomic-6.c: Same.
9456         * testsuite/libgomp.c/autopar-1.c: Same.
9457         * testsuite/libgomp.c/copyin-1.c: Same.
9458         * testsuite/libgomp.c/copyin-2.c: Same.
9459         * testsuite/libgomp.c/copyin-3.c: Same.
9460         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
9461         * testsuite/libgomp.c/nestedfn-5.c: Same.
9462         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
9463         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
9464         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
9465         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
9466         * testsuite/libgomp.c/pr32362-1.c: Same.
9467         * testsuite/libgomp.c/pr32362-2.c: Same.
9468         * testsuite/libgomp.c/pr32362-3.c: Same.
9469         * testsuite/libgomp.c/pr39591-1.c: Same.
9470         * testsuite/libgomp.c/pr39591-2.c: Same.
9471         * testsuite/libgomp.c/pr39591-3.c: Same.
9472         * testsuite/libgomp.c/pr58392.c: Same.
9473         * testsuite/libgomp.c/pr58756.c: Same.
9474         * testsuite/libgomp.c/simd-1.c: Same.
9475         * testsuite/libgomp.c/simd-10.c: Same.
9476         * testsuite/libgomp.c/simd-11.c: Same.
9477         * testsuite/libgomp.c/simd-12.c: Same.
9478         * testsuite/libgomp.c/simd-13.c: Same.
9479         * testsuite/libgomp.c/simd-14.c: Same.
9480         * testsuite/libgomp.c/simd-15.c: Same.
9481         * testsuite/libgomp.c/simd-2.c: Same.
9482         * testsuite/libgomp.c/simd-3.c: Same.
9483         * testsuite/libgomp.c/simd-4.c: Same.
9484         * testsuite/libgomp.c/simd-5.c: Same.
9485         * testsuite/libgomp.c/simd-6.c: Same.
9486         * testsuite/libgomp.c/simd-7.c: Same.
9487         * testsuite/libgomp.c/simd-8.c: Same.
9488         * testsuite/libgomp.c/simd-9.c: Same.
9489
9490 2015-06-15  Tom de Vries  <tom@codesourcery.com>
9491
9492         * testsuite/libgomp.c/pr35625.c: Fix typo.
9493
9494 2015-06-15  Tom de Vries  <tom@codesourcery.com>
9495
9496         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
9497         in dg-options.
9498         * testsuite/libgomp.c/atomic-3.c: Same.
9499         * testsuite/libgomp.c/debug-1.c: Same.
9500         * testsuite/libgomp.c/nqueens-1.c: Same.
9501         * testsuite/libgomp.c/pr26171.c: Same.
9502         * testsuite/libgomp.c/pr48591.c: Same.
9503         * testsuite/libgomp.c/pr64824.c: Same.
9504         * testsuite/libgomp.c/pr64868.c: Same.
9505         * testsuite/libgomp.c/pr66133.c: Same.
9506         * testsuite/libgomp.c/pr66199-1.c: Same.
9507         * testsuite/libgomp.c/pr66199-2.c: Same.
9508         * testsuite/libgomp.c/target-8.c: Same.
9509
9510 2015-06-15  Tom de Vries  <tom@codesourcery.com>
9511
9512         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
9513         -std={gnu99,c99}.
9514         * testsuite/libgomp.c/for-1.c: Same.
9515         * testsuite/libgomp.c/for-2.c: Same.
9516         * testsuite/libgomp.c/for-3.c: Same.
9517         * testsuite/libgomp.c/pr35625.c: Same.
9518         * testsuite/libgomp.c/pr39154.c: Same.
9519         * testsuite/libgomp.c/simd-16.c: Same.
9520         * testsuite/libgomp.c/simd-17.c: Same.
9521
9522 2015-06-13  Tom de Vries  <tom@codesourcery.com>
9523
9524         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
9525
9526 2015-06-13  Tom de Vries  <tom@codesourcery.com>
9527
9528         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
9529         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
9530         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
9531         (N): Define.
9532         (main): Use N instead of hardcoded constants.
9533
9534 2015-06-05  Tom de Vries  <tom@codesourcery.com>
9535
9536         merge from gomp4 branch:
9537         2015-05-28  Tom de Vries  <tom@codesourcery.com>
9538
9539         PR tree-optimization/65443
9540         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
9541         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
9542         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
9543
9544 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
9545
9546         * testsuite/libgomp.graphite/bounds.c: Adjust for
9547         cleanup-tree-dump removal.
9548         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
9549         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
9550         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
9551         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
9552         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
9553         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
9554         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
9555         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
9556         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
9557         * testsuite/libgomp.graphite/pr41118.c: Likewise.
9558
9559 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
9560
9561         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
9562         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
9563         (futex_wake) [!__x86_64__]: Ditto.
9564
9565 2015-05-28  Julian Brown  <julian@codesourcery.com>
9566
9567         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
9568         function comment. Only call gomp_fatal if new argument is true.
9569         (acc_dev_num_out_of_range): New function.
9570         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
9571         acc_dev_num_out_of_range as appropriate.
9572         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
9573         (acc_get_device_num, acc_set_device_num): Update calls to
9574         resolve_device.
9575         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
9576         output.
9577
9578 2015-05-28  Julian Brown  <julian@codesourcery.com>
9579
9580         PR libgomp/65742
9581         * oacc-init.c (plugin/plugin-host.h): Include.
9582         (acc_on_device): Check whether we're in an offloaded region for
9583         host_nonshm
9584         plugin. Don't use __builtin_acc_on_device.
9585         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
9586         nonshm_exec flag in thread-local data.
9587         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
9588         data for host_nonshm plugin.
9589         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
9590         for host_nonshm plugin.
9591         * plugin/plugin-host.h: New.
9592
9593 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
9594
9595         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
9596
9597 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
9598
9599         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
9600         Declare as int.
9601         (FUTEX_PRIVATE_FLAG): Remove L suffix.
9602         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
9603         Declare as int.
9604
9605 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
9606
9607         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
9608
9609 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
9610
9611         * target.c (gomp_map_pointer): New function abstracting out
9612         GOMP_MAP_POINTER handling.
9613         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
9614         gomp_map_pointer().
9615
9616 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
9617
9618         PR middle-end/66199
9619         * testsuite/libgomp.c/pr66199-1.c: New test.
9620         * testsuite/libgomp.c/pr66199-2.c: New test.
9621         * testsuite/libgomp.c++/pr66199-1.C: New test.
9622         * testsuite/libgomp.c++/pr66199-2.C: New test.
9623         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
9624         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
9625
9626 2015-05-19  Julian Brown  <julian@codesourcery.com>
9627
9628         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
9629         on cuInit failure.
9630
9631 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
9632
9633         PR middle-end/66133
9634         * testsuite/libgomp.c/pr66133.c: New test.
9635
9636 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
9637
9638         * Makefile.in: Regenerated with automake-1.11.6.
9639         * aclocal.m4: Likewise.
9640         * config.h.in: Likewise.
9641         * configure: Likewise.
9642         * testsuite/Makefile.in: Likewise.
9643
9644 2015-05-08  Jason Merrill  <jason@redhat.com>
9645
9646         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
9647         _Complex.
9648
9649         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
9650
9651 2015-05-06  Julian Brown  <julian@codesourcery.com>
9652
9653         * oacc-init.c (acc_device_lock): Add explanatory comment.
9654         (resolve_device): Add comment about locking requirement.
9655         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
9656         gomp_init_device and gomp_fini_device calls.
9657         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
9658         (acc_get_device_num, acc_set_device_num): Add locking around
9659         resolve_device and gomp_init_device calls.
9660
9661 2015-05-06  Julian Brown  <julian@codesourcery.com>
9662
9663         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
9664         goacc_thread_lock on error paths.
9665         * oacc-mem.c (lookup_host): Remove locking from function. Note
9666         locking requirement for caller in function comment.
9667         (lookup_dev): Likewise.
9668         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
9669         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
9670         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
9671         Add locking.
9672
9673 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
9674
9675         PR testsuite/65205
9676         PR libgomp/65993
9677         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
9678         don't expect "0x" prefix for "%p" format specifier, don't expect
9679         "(nil)" for NULL pointer.
9680         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
9681         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
9682         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
9683         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
9684         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
9685         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
9686         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
9687         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
9688         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
9689         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
9690         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
9691         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
9692         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
9693         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
9694         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
9695         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
9696         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
9697         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
9698         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
9699         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
9700         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
9701         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
9702         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
9703         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
9704         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
9705         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
9706         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
9707         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
9708         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
9709         accurately specify what we're looking for.
9710         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
9711         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
9712         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
9713         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
9714         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
9715
9716 2015-04-30  James Norris  <jnorris@codesourcery.com>
9717
9718         PR testsuite/65205
9719         * testsuite/lib/libgomp.exp
9720         (check_effective_target_openacc_host_selected)
9721         (check_effective_target_openacc_host_nonshm_selected): New
9722         procedures.
9723         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
9724         dg-shouldfail.
9725         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
9726         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
9727         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
9728         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
9729         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
9730         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
9731         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
9732         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
9733         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
9734         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
9735         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
9736         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
9737         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
9738         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
9739         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
9740         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
9741         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
9742         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
9743         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
9744         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
9745         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
9746         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
9747         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
9748         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
9749         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
9750         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
9751         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
9752         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
9753         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
9754         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
9755         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
9756         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
9757         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
9758         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
9759         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
9760         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
9761         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
9762         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
9763         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
9764         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
9765         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
9766         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
9767         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
9768
9769 2015-04-08  Julian Brown  <julian@codesourcery.com>
9770
9771         * libgomp.h (target_mem_desc: Remove mem_map field.
9772         (acc_dispatch_t): Remove open_device_func, close_device_func,
9773         get_device_num_func, set_device_num_func, target_data members.
9774         Change create_thread_data_func argument to device number instead of
9775         generic pointer.
9776         * oacc-async.c (assert.h): Include.
9777         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
9778         (acc_wait_all, acc_wait_all_async): Use current host thread's
9779         active device, not base_dev.
9780         * oacc-cuda.c (acc_get_current_cuda_device)
9781         (acc_get_current_cuda_context, acc_get_cuda_stream)
9782         (acc_set_cuda_stream): Likewise.
9783         * oacc-host.c (host_dispatch): Don't set open_device_func,
9784         close_device_func, get_device_num_func or set_device_num_func.
9785         * oacc-init.c (base_dev, init_key): Remove.
9786         (cached_base_dev): New.
9787         (name_of_acc_device_t): New.
9788         (acc_init_1): Initialise default-numbered device, not zeroth.
9789         (acc_shutdown_1): Close all devices of a given type.
9790         (goacc_destroy_thread): Don't use base_dev.
9791         (lazy_open, lazy_init, lazy_init_and_open): Remove.
9792         (goacc_attach_host_thread_to_device): New.
9793         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
9794         (acc_get_num_devices): Don't use base_dev.
9795         (acc_set_device_type): Reimplement.
9796         (acc_get_device_type): Don't use base_dev.
9797         (acc_get_device_num): Tweak logic.
9798         (acc_set_device_num): Likewise.
9799         (acc_on_device): Use acc_get_device_type.
9800         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
9801         (goacc_lazy_initialize): Reimplement with acc_init and
9802         goacc_attach_host_thread_to_device.
9803         * oacc-int.h (goacc_thread): Add base_dev field.
9804         (base_dev): Remove extern declaration.
9805         (goacc_attach_host_thread_to_device): Add prototype.
9806         * oacc-mem.c (acc_malloc): Use current thread's device instead of
9807         base_dev.
9808         (acc_free): Likewise.
9809         (acc_memcpy_to_device): Likewise.
9810         (acc_memcpy_from_device): Likewise.
9811         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
9812         goacc_lazy_initialize (throughout).
9813         (GOACC_parallel): Use tgt_offset to locate target functions.
9814         * target.c (gomp_map_vars): Don't set tgt->mem_map.
9815         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
9816         (gomp_load_plugin_for_device): Remove open_device, close_device,
9817         get_device_num, set_device_num openacc hook initialisation. Don't set
9818         openacc.target_data.
9819         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
9820         (GOMP_OFFLOAD_openacc_close_device)
9821         (GOMP_OFFLOAD_openacc_get_device_num)
9822         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
9823         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
9824         to int.
9825         * plugin/plugin-nvptx.c (ptx_inited): Remove.
9826         (instantiated_devices, ptx_dev_lock): New.
9827         (struct ptx_image_data): New.
9828         (ptx_devices, ptx_images, ptx_image_lock): New.
9829         (fini_streams_for_device): Reorder cuStreamDestroy call.
9830         (nvptx_get_num_devices): Remove forward declaration.
9831         (nvptx_init): Change return type to bool.
9832         (nvptx_fini): Remove.
9833         (nvptx_attach_host_thread_to_device): New.
9834         (nvptx_open_device): Return struct ptx_device* instead of void*.
9835         (nvptx_close_device): Change argument type to struct ptx_device*,
9836         return type to void.
9837         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
9838         (kernel_target_data, kernel_host_table): Remove static globals.
9839         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
9840         (GOMP_OFFLOAD_init_device): Reimplement.
9841         (GOMP_OFFLOAD_fini_device): Likewise.
9842         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
9843         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
9844         (GOMP_OFFLOAD_host2dev): Use ORD argument.
9845         (GOMP_OFFLOAD_openacc_open_device)
9846         (GOMP_OFFLOAD_openacc_close_device)
9847         (GOMP_OFFLOAD_openacc_set_device_num)
9848         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
9849         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
9850         (device number).
9851
9852         testsuite/
9853         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
9854
9855 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
9856
9857         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
9858         * libgomp.h (struct gomp_memory_mapping): Remove.
9859         (struct target_mem_desc): Change type of mem_map from
9860         gomp_memory_mapping * to splay_tree_s *.
9861         (struct gomp_device_descr): Remove register_image_func, get_table_func.
9862         Add load_image_func, unload_image_func.
9863         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
9864         Remove offload_regions_registered.
9865         (gomp_init_tables): Remove.
9866         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
9867         to splay_tree_s *.
9868         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
9869         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
9870         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
9871         offload_regions_registered.
9872         Initialize load_image_func, unload_image_func, mem_map.root.
9873         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
9874         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
9875         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
9876         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
9877         gomp_memory_mapping *.  Use dev's lock and splay_tree.
9878         (lookup_dev): Use dev's lock.
9879         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
9880         (acc_is_present): Likewise.
9881         (acc_map_data): Likewise.
9882         (acc_unmap_data): Likewise.  Use dev's lock.
9883         (present_create_copy): Likewise.
9884         (delete_copyout): Pass dev to lookup_host instead of mem_map.
9885         (update_dev_host): Likewise.
9886         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
9887         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
9888         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
9889         (GOMP_OFFLOAD_get_table): Remove
9890         (GOMP_OFFLOAD_load_image): New function.
9891         (GOMP_OFFLOAD_unload_image): New function.
9892         * target.c (register_lock): New mutex for offload image registration.
9893         (num_devices): Do not guard with PLUGIN_SUPPORT.
9894         (gomp_realloc_unlock): New static function.
9895         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
9896         before gomp_fatal.
9897         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
9898         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
9899         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
9900         mem_map's.
9901         (gomp_unmap_vars): Likewise.
9902         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
9903         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
9904         (gomp_offload_image_to_device): New static function.
9905         (GOMP_offload_register): Add mutex lock.
9906         Call gomp_offload_image_to_device for all initialized devices.
9907         Replace gomp_realloc with gomp_realloc_unlock.
9908         (GOMP_offload_unregister): New function.
9909         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
9910         get_table_func from the plugin with calls to init_device_func and
9911         gomp_offload_image_to_device.
9912         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
9913         to splay_tree_s *.
9914         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
9915         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
9916         (GOMP_target_data): Do not call gomp_init_tables.
9917         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
9918         (gomp_load_plugin_for_device): Replace register_image and get_table
9919         with load_image and unload_image in DLSYM ().
9920         (gomp_register_images_for_device): Remove function.
9921         (gomp_target_init): Do not initialize current_device.mem_map.*,
9922         current_device.offload_regions_registered.
9923         Remove call to gomp_register_images_for_device.
9924         Do not free offload_images and num_offload_images.
9925
9926 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
9927
9928         PR fortran/65597
9929         * testsuite/libgomp.fortran/pr65597.f90: New test.
9930
9931 2015-03-27  Tom de Vries  <tom@codesourcery.com>
9932
9933         PR testsuite/65594
9934         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
9935         (init, check): New function.
9936         (foo): Change return type to void.
9937         (main): Call init and check.
9938
9939 2015-03-27  Tom de Vries  <tom@codesourcery.com>
9940
9941         PR testsuite/65594
9942         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
9943         (foo): Use M for non-inner loops to scale down test-case.
9944
9945 2015-03-25  Kai Tietz  <ktietz@redhat.com>
9946
9947         PR libgomp/64972
9948         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
9949         (GOACC_data_start): Likewise.
9950         * target.c (gomp_map_vars): Likewise.
9951
9952 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
9953
9954         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
9955         hppa*-*-hpux*.
9956
9957 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
9958
9959         * testsuite/libgomp.c/target-10.c: New test.
9960         * testsuite/libgomp.c++/target-4.C: New test.
9961
9962 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
9963
9964         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
9965         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
9966
9967 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
9968
9969         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
9970         * configure.ac (*-*-rtems*): Assume Pthread is supported.
9971         (pthread.h): Check for this header file.
9972         * configure: Regenerate.
9973
9974 2015-02-25  Tom de Vries  <tom@codesourcery.com>
9975
9976         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
9977         (check_reduction_op, check_reduction_macro, max, min):
9978         Declare.
9979         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
9980         function.
9981         (main): Use new functions.
9982
9983 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
9984
9985         * target.c (gomp_load_plugin_for_device): Use const char * instead of
9986         char * for variables holding dlerror return values.
9987         (DLSYM_OPT): Ditto.
9988
9989 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
9990
9991         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
9992
9993 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
9994             Cesar Philippidis  <cesar@codesourcery.com>
9995
9996         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
9997         GOACC_ctaid, and GOACC_nctaid routines.
9998
9999 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
10000
10001         PR c/64824
10002         * testsuite/libgomp.c/atomic-18.c: New test.
10003         * testsuite/libgomp.c++/atomic-16.C: New test.
10004
10005 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
10006
10007         PR c/64824
10008         PR c/64868
10009         * testsuite/libgomp.c/pr64824.c: New test.
10010         * testsuite/libgomp.c/pr64868.c: New test.
10011         * testsuite/libgomp.c++/pr64824.C: New test.
10012         * testsuite/libgomp.c++/pr64868.C: New test.
10013
10014 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
10015
10016         PR libgomp/64635
10017         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
10018         Link with -lpthread.
10019         * config/aix/plugin-suffix.h: Delete.
10020
10021 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
10022
10023         PR libgomp/64635
10024         * configure.tgt (*-*-aix*): Use config_path "aix posix".
10025         (*-*-darwin*): Use config_path "bsd darwin posix".
10026         (*-*-hpux*): Use config_path "hpux posix".
10027         * target.c: Add include of plugin-suffix.h and use
10028         SONAME_SUFFIX macro.
10029         * config/aix/plugin-suffix.h: New file.
10030         * config/darwin/plugin-suffix.h: New file.
10031         * config/hpux/plugin-suffix.h: New file.
10032         * config/posix/plugin-suffix.h: New file.
10033
10034 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
10035
10036         PR middle-end/64734
10037         * libgomp.c/pr64734.c: New test.
10038
10039 2015-01-23  Tom de Vries  <tom@codesourcery.com>
10040
10041         PR libgomp/64672
10042         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
10043
10044 2015-01-23  Tom de Vries  <tom@codesourcery.com>
10045
10046         PR libgomp/64707
10047         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
10048         dg-options.
10049
10050 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
10051
10052         PR libgomp/64625
10053         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
10054         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
10055         formal parameter.  Update all users.
10056         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
10057         Document unused formal parameter.
10058
10059 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
10060
10061         * oacc-parallel.c: Don't include <alloca.h>.
10062         (GOACC_parallel): Use gomp_alloca instead of alloca.
10063
10064 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
10065
10066         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
10067
10068 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
10069             James Norris  <jnorris@codesourcery.com>
10070             Tom de Vries  <tom@codesourcery.com>
10071             Julian Brown  <julian@codesourcery.com>
10072             Cesar Philippidis  <cesar@codesourcery.com>
10073             Nathan Sidwell  <nathan@codesourcery.com>
10074             Tobias Burnus  <burnus@net-b.de>
10075
10076         * Makefile.am (search_path): Add $(top_srcdir)/../include.
10077         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
10078         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
10079         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
10080         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
10081         Include $(top_srcdir)/plugin/Makefrag.am.
10082         (nodist_libsubinclude_HEADERS): Add openacc.h.
10083         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
10084         openacc.f90, openacc.mod, openacc_kinds.mod.
10085         (omp_lib.mod): Generalize into...
10086         (%.mod): ... this new rule.
10087         (openacc_kinds.mod, openacc.mod): New rules.
10088         * plugin/configfrag.ac: New file.
10089         * configure.ac: Move plugin/offloading support into it.  Include
10090         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
10091         * plugin/Makefrag.am: New file.
10092         * testsuite/Makefile.am (OFFLOAD_TARGETS)
10093         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
10094         export.
10095         (libgomp-test-support.exp): New rule.
10096         (all-local): Depend on it.
10097         * Makefile.in: Regenerate.
10098         * testsuite/Makefile.in: Regenerate.
10099         * config.h.in: Likewise.
10100         * configure: Likewise.
10101         * configure.tgt: Harden shell syntax.
10102         * env.c: Include "oacc-int.h".
10103         (parse_acc_device_type): New function.
10104         (gomp_debug_var, goacc_device_type, goacc_device_num): New
10105         variables.
10106         (initialize_env): Initialize those.  Call
10107         goacc_runtime_initialize.
10108         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
10109         (gomp_fatal): Call gomp_vfatal.
10110         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
10111         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
10112         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
10113         (splay_tree_node, splay_tree, splay_tree_key)
10114         (struct target_mem_desc, struct splay_tree_key_s)
10115         (struct gomp_memory_mapping, struct acc_dispatch_t)
10116         (struct gomp_device_descr, gomp_acc_insert_pointer)
10117         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
10118         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
10119         (gomp_free_memmap, gomp_fini_device): New declarations.
10120         (gomp_vdebug, gomp_debug): New macros.
10121         Include "splay-tree.h".
10122         * libgomp.map (OACC_2.0): New symbol version.  Use for
10123         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
10124         acc_set_device_type_h_, acc_get_device_type,
10125         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
10126         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
10127         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
10128         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
10129         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
10130         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
10131         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
10132         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
10133         acc_copyin_array_h_, acc_present_or_copyin,
10134         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
10135         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
10136         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
10137         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
10138         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
10139         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
10140         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
10141         acc_update_device, acc_update_device_32_h_,
10142         acc_update_device_64_h_, acc_update_device_array_h_,
10143         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
10144         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
10145         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
10146         acc_is_present_64_h_, acc_is_present_array_h_,
10147         acc_memcpy_to_device, acc_memcpy_from_device,
10148         acc_get_current_cuda_device, acc_get_current_cuda_context,
10149         acc_get_cuda_stream, acc_set_cuda_stream.
10150         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
10151         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
10152         GOACC_update, GOACC_wait, GOACC_get_thread_num,
10153         GOACC_get_num_threads.
10154         (GOMP_PLUGIN_1.0): New symbol version.  Use for
10155         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
10156         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
10157         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
10158         GOMP_PLUGIN_acc_thread.
10159         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
10160         environment variable.
10161         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
10162         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
10163         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
10164         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
10165         (splay_tree_remove): New declarations.
10166         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
10167         (splay_tree_remove, splay_tree_lookup): Move into...
10168         * splay-tree.c: ... this new file.
10169         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
10170         (splay_tree_node, splay_tree, splay_tree_key)
10171         (struct target_mem_desc, struct splay_tree_key_s)
10172         (struct gomp_device_descr): Don't declare.
10173         (num_devices_openmp): New variable.
10174         (gomp_get_num_devices ): Use it.
10175         (gomp_init_targets_once): New function.
10176         (gomp_get_num_devices ): Use it.
10177         (get_kind, gomp_copy_from_async, gomp_free_memmap)
10178         (gomp_fini_device, gomp_register_image_for_device): New functions.
10179         (gomp_map_vars): Add devaddrs parameter.
10180         (gomp_update): Add mm parameter.
10181         (gomp_init_device): Move most of it into...
10182         (gomp_init_tables): ... this new function.
10183         (gomp_register_images_for_device): Remove function.
10184         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
10185         Make them hidden instead of static.
10186         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
10187         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
10188         (GOMP_target_end_data, GOMP_target_update)
10189         (gomp_load_plugin_for_device, gomp_target_init): Update for
10190         OpenACC changes.
10191         * oacc-async.c: New file.
10192         * oacc-cuda.c: Likewise.
10193         * oacc-host.c: Likewise.
10194         * oacc-init.c: Likewise.
10195         * oacc-int.h: Likewise.
10196         * oacc-mem.c: Likewise.
10197         * oacc-parallel.c: Likewise.
10198         * oacc-plugin.c: Likewise.
10199         * oacc-plugin.h: Likewise.
10200         * oacc-ptx.h: Likewise.
10201         * openacc.f90: Likewise.
10202         * openacc.h: Likewise.
10203         * openacc_lib.h: Likewise.
10204         * plugin/plugin-host.c: Likewise.
10205         * plugin/plugin-nvptx.c: Likewise.
10206         * libgomp-plugin.c: Likewise.
10207         * libgomp-plugin.h: Likewise.
10208         * libgomp_target.h: Remove file after merging content into the
10209         former file.  Update all users.
10210         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
10211         (offload_targets_s, offload_targets_s_openacc): New variables.
10212         (check_effective_target_openacc_nvidia_accel_present)
10213         (check_effective_target_openacc_nvidia_accel_selected): New
10214         procedures.
10215         (libgomp_init): Update for OpenACC changes.
10216         * testsuite/libgomp-test-support.exp.in: New file.
10217         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
10218         * testsuite/libgomp.oacc-c/c.exp: Likewise.
10219         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
10220         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
10221         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
10222         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
10223         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
10224         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
10225         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
10226         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
10227         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
10228         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
10229         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
10230         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
10231         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
10232         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
10233         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
10234         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
10235         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
10236         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
10237         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
10238         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
10239         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
10240         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
10241         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
10242         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
10243         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
10244         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
10245         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
10246         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
10247         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
10248         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
10249         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
10250         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
10251         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
10252         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
10253         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
10254         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
10255         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
10256         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
10257         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
10258         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
10259         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
10260         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
10261         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
10262         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
10263         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
10264         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
10265         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
10266         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
10267         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
10268         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
10269         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
10270         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
10271         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
10272         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
10273         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
10274         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
10275         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
10276         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
10277         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
10278         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
10279         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
10280         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
10281         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
10282         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
10283         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
10284         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
10285         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
10286         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
10287         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
10288         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
10289         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
10290         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
10291         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
10292         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
10293         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
10294         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
10295         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
10296         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
10297         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
10298         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
10299         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
10300         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
10301         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
10302         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
10303         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
10304         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
10305         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
10306         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
10307         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
10308         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
10309         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
10310         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
10311         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
10312         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
10313         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
10314         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
10315         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
10316         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
10317         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
10318         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
10319         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
10320         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
10321         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
10322         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
10323         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
10324         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
10325         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
10326         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
10327         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
10328         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
10329         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
10330         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
10331         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
10332         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
10333         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
10334         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
10335         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
10336         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
10337         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
10338         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
10339         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
10340         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
10341         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
10342         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
10343         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
10344         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
10345         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
10346         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
10347         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
10348         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
10349         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
10350         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
10351         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
10352         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
10353         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
10354         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
10355         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
10356         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
10357         Likewise.
10358         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
10359         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
10360         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
10361         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
10362         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
10363         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
10364         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
10365         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
10366         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
10367         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
10368         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
10369         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
10370         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
10371         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
10372         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
10373         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
10374         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
10375         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
10376         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
10377         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
10378         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
10379         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
10380         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
10381         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
10382         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
10383         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
10384         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
10385         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
10386         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
10387         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
10388         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
10389         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
10390         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
10391         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
10392         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
10393         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
10394         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
10395         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
10396         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
10397         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
10398         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
10399         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
10400         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
10401         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
10402         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
10403         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
10404         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
10405         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
10406         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
10407         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
10408         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
10409         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
10410         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
10411         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
10412         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
10413         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
10414         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
10415         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
10416         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
10417         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
10418
10419 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
10420             Julian Brown  <julian@codesourcery.com>
10421             David Malcolm  <dmalcolm@redhat.com>
10422
10423         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
10424         to "GNU Offloading and Multi Processing Runtime Library".  Change
10425         all users.
10426         * configure: Regenerate.
10427         * libgomp.texi: Update.
10428
10429 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
10430
10431         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
10432         "$tgt_dir/lib32".
10433         * configure: Regenerate.
10434
10435         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
10436         "intelmic" in $offload_targets.
10437
10438 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
10439
10440         Update copyright years.
10441
10442         * libgomp.texi: Bump @copying's copyright year.
10443
10444 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10445
10446         * testsuite/lib/libgomp.exp: Load target-utils.exp.
10447         Move load of target-supports.exp earlier.
10448
10449 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
10450
10451         * testsuite/libgomp.c/target-9.c: New test.
10452
10453 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
10454
10455         * config.h.in: Regenerate.
10456         * configure: Regenerate.
10457         * configure.ac: Add GCC_CHECK_EMUTLS.
10458         * libgomp.h: Add check for USE_EMUTLS: this case
10459         is equal to HAVE_TLS.
10460         * team.c: Likewise.
10461
10462 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
10463
10464         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
10465
10466 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
10467             Ilya Verbin  <ilya.verbin@intel.com>
10468
10469         * testsuite/libgomp.c/target-critical-1.c: New test.
10470
10471 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
10472
10473         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
10474         to dg-options unless expensive testing is on.
10475         (TESTITERS): Define to N if not defined.
10476         (main): Use TESTITERS instead of N.
10477         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
10478         dg-additional-options depending on whether expensive testing is on.
10479         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
10480         Decrease N to 100000 and CHUNKSZ to 10000.
10481
10482 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
10483
10484         PR fortran/63938
10485         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
10486         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
10487
10488 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
10489
10490         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
10491
10492 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
10493
10494         PR bootstrap/63784
10495         * configure: Regenerated.
10496
10497 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
10498
10499         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
10500         vect_simd_clones effective target.
10501         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
10502
10503 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
10504
10505         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
10506         of 32 as block_size.
10507         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
10508         instead of 32 as block_size.
10509
10510 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
10511             Ilya Verbin  <ilya.verbin@intel.com>
10512
10513         * Makefile.in: Regenerate.
10514         * configure: Regenerate.
10515         * configure.ac: Set up offload_additional_options,
10516         offload_additional_lib_paths and offload_targets.
10517         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
10518         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
10519         * testsuite/Makefile.in: Regenerate.
10520         * testsuite/lib/libgomp.exp (libgomp_init): Append
10521         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
10522         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
10523         build directory to LD_LIBRARY_PATH for intelmic offload targets.
10524
10525 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
10526             Ilya Verbin  <ilya.verbin@intel.com>
10527             Kirill Yukhin  <kirill.yukhin@intel.com>
10528             Ilya Tocar  <ilya.tocar@intel.com>
10529
10530         * testsuite/lib/libgomp.exp
10531         (check_effective_target_offload_device): New.
10532         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
10533         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
10534         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
10535         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
10536         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
10537         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
10538         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
10539         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
10540         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
10541         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
10542         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
10543         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
10544         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
10545         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
10546         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
10547         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
10548         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
10549         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
10550         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
10551         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
10552         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
10553         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
10554         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
10555         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
10556         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
10557         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
10558         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
10559         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
10560         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
10561         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
10562         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
10563         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
10564         * testsuite/libgomp.c/target-7.c: Fix test.
10565         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
10566         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
10567         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
10568         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
10569         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
10570         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
10571         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
10572         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
10573         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
10574         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
10575         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
10576         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
10577         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
10578         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
10579         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
10580         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
10581         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
10582         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
10583         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
10584         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
10585         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
10586         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
10587         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
10588         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
10589         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
10590         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
10591         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
10592         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
10593         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
10594         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
10595         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
10596
10597 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
10598             Ilya Verbin  <ilya.verbin@intel.com>
10599             Thomas Schwinge  <thomas@codesourcery.com>
10600             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10601
10602         * libgomp.map (GOMP_4.0.1): New symbol version.
10603         Add GOMP_offload_register.
10604         * libgomp_target.h: New file.
10605         * splay-tree.h: New file.
10606         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
10607         (gomp_target_init): New forward declaration.
10608         (gomp_is_initialized): New static variable.
10609         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
10610         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
10611         New structures.
10612         (offload_images, num_offload_images, devices, num_devices): New static
10613         variables.
10614         (splay_compare): New static function.
10615         (struct gomp_device_descr): New structure.
10616         (gomp_get_num_devices): Call gomp_target_init.
10617         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
10618         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
10619         (GOMP_offload_register): New function.
10620         (GOMP_target): Arrange for host callback to be performed in a separate
10621         initial thread and contention group, inheriting ICVs from
10622         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
10623         Add device initialization and lookup for target function in splay tree.
10624         (GOMP_target_data): Add device initialization and call gomp_map_vars.
10625         (GOMP_target_end_data): Call gomp_unmap_vars.
10626         (GOMP_target_update): Add device initialization and call gomp_update.
10627         (gomp_load_plugin_for_device, gomp_register_images_for_device)
10628         (gomp_target_init): New static functions.
10629
10630 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
10631             Thomas Schwinge  <thomas@codesourcery.com>
10632             Ilya Verbin  <ilya.verbin@intel.com>
10633             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10634
10635         * config.h.in: Regenerate.
10636         * configure: Regenerate.
10637         * configure.ac: Check for libdl, required for plugin support.
10638         (PLUGIN_SUPPORT): Define if plugins are supported.
10639         (enable_offload_targets): Support Intel MIC targets.
10640         (OFFLOAD_TARGETS): List of target names suitable for offloading.
10641
10642 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
10643
10644         PR target/63610
10645         * configure: Regenerate.
10646
10647 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10648
10649         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
10650
10651 2014-10-06  Marek Polacek  <polacek@redhat.com>
10652
10653         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
10654         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
10655         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
10656         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
10657
10658 2014-10-06  Marek Polacek  <polacek@redhat.com>
10659
10660         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
10661         * testsuite/libgomp.c/nqueens-1.c: Likewise.
10662         * testsuite/libgomp.c/pr26943-3.c: Likewise.
10663         * testsuite/libgomp.c/pr26943-4.c: Likewise.
10664         * testsuite/libgomp.c/pr36802-2.c: Likewise.
10665         * testsuite/libgomp.c/pr36802-3.c: Likewise.
10666         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
10667         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
10668         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
10669         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
10670         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
10671         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
10672         * testsuite/libgomp.c/omp-single-1.c: Likewise.
10673         * testsuite/libgomp.c/omp-single-2.c: Likewise.
10674         * testsuite/libgomp.c/omp_matvec.c: Likewise.
10675         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
10676         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
10677         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
10678         declarations.
10679
10680 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
10681
10682         PR libgomp/61200
10683         * testsuite/libgomp.c/pr61200.c: New test.
10684
10685 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
10686
10687         PR c++/63248
10688         * testsuite/libgomp.c++/pr63248.C: New test.
10689
10690 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
10691
10692         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
10693         is not zero, but taskgroup->children is NULL and there are
10694         any task->children, schedule those instead of waiting.
10695         * testsuite/libgomp.c/depend-6.c: New test.
10696         * testsuite/libgomp.c/depend-7.c: New test.
10697         * testsuite/libgomp.c/depend-8.c: New test.
10698         * testsuite/libgomp.c/depend-9.c: New test.
10699         * testsuite/libgomp.c/depend-10.c: New test.
10700
10701 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
10702
10703         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
10704         (struct gomp_taskwait): New type.
10705         (struct gomp_task): Add taskwait and parent_depends_on, remove
10706         in_taskwait and taskwait_sem fields.
10707         (gomp_finish_task): Don't destroy taskwait_sem.
10708         * task.c (gomp_init_task): Don't init in_taskwait, instead init
10709         taskwait and parent_depends_on.
10710         (GOMP_task): For if (0) tasks with depend clause that depend on
10711         earlier tasks don't defer them, instead call
10712         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
10713         Initialize redundant_out field, for redundant out entries just
10714         move them at the end of linked list instead of removing them
10715         completely, and set redundant_out flag instead of redundant.
10716         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
10717         that task.
10718         (gomp_task_run_post_handle_dependers): If parent is in
10719         gomp_task_maybe_wait_for_dependencies and newly runnable task
10720         is not parent_depends_on, queue it in parent->children linked
10721         list after all runnable tasks with parent_depends_on set.
10722         Adjust for addition of taskwait indirection.
10723         (gomp_task_run_post_remove_parent): If parent is in
10724         gomp_task_maybe_wait_for_dependencies and task to be removed
10725         is parent_depends_on, decrement n_depend and if needed awake
10726         parent.  Adjust for addition of taskwait indirection.
10727         (GOMP_taskwait): Adjust for addition of taskwait indirection.
10728         (gomp_task_maybe_wait_for_dependencies): New function.
10729         * testsuite/libgomp.c/depend-5.c: New test.
10730
10731 2014-07-13  Tobias Burnus  <burnus@net-b.de>
10732
10733         * testsuite/libgomp.fortran/pr34020.f90: Make compile
10734         with TS 18508/Fortran 2015.
10735
10736 2014-07-06  Marek Polacek  <polacek@redhat.com>
10737
10738         PR c/6940
10739         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
10740
10741 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
10742
10743         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
10744         matches regex $lang_source_re, add $lang_include_flags to options.
10745         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
10746         * testsuite/libgomp.c++/c++.exp: Likewise.
10747         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
10748         and lang_include_flags instead of adding -fintrinsic-modules-path= to
10749         ALWAYS_CFLAGS.
10750         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
10751
10752 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
10753
10754         * testsuite/libgomp.fortran/fortran.exp: Explain
10755         gfortran-dg-runtest usage.
10756
10757 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
10758
10759         * testsuite/libgomp.fortran/simd5.f90: New test.
10760         * testsuite/libgomp.fortran/simd6.f90: New test.
10761         * testsuite/libgomp.fortran/simd7.f90: New test.
10762
10763 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
10764
10765         * testsuite/libgomp.c/for-2.c: Define SC to static for
10766         #pragma omp for simd testing.
10767         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
10768         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
10769         SC macro.
10770         * testsuite/libgomp.c/simd-14.c: New test.
10771         * testsuite/libgomp.c/simd-15.c: New test.
10772         * testsuite/libgomp.c/simd-16.c: New test.
10773         * testsuite/libgomp.c/simd-17.c: New test.
10774         * testsuite/libgomp.c++/for-10.C: Define SC to static for
10775         #pragma omp for simd testing.
10776         * testsuite/libgomp.c++/simd10.C: New test.
10777         * testsuite/libgomp.c++/simd11.C: New test.
10778         * testsuite/libgomp.c++/simd12.C: New test.
10779         * testsuite/libgomp.c++/simd13.C: New test.
10780
10781         * testsuite/libgomp.fortran/aligned1.f03: New test.
10782         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
10783         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
10784         tasks with !$omp parallel !$omp single.
10785         * testsuite/libgomp.fortran/target8.f90: New test.
10786         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
10787         not to use trim in the combiner, instead call elemental function.
10788         (fn): New elemental function.
10789         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
10790         Make elemental.
10791         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
10792         omp_in): Likewise.
10793         * testsuite/libgomp.fortran/udr12.f90: New test.
10794         * testsuite/libgomp.fortran/udr13.f90: New test.
10795         * testsuite/libgomp.fortran/udr14.f90: New test.
10796         * testsuite/libgomp.fortran/udr15.f90: New test.
10797
10798 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
10799
10800         * omp_lib.f90.in (openmp_version): Set to 201307.
10801         * omp_lib.h.in (openmp_version): Likewise.
10802         * testsuite/libgomp.c/target-8.c: New test.
10803         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
10804         and inbranch clauses.
10805         * testsuite/libgomp.fortran/depend-3.f90: New test.
10806         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
10807         openmp_version.
10808         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
10809         * testsuite/libgomp.fortran/target1.f90: New test.
10810         * testsuite/libgomp.fortran/target2.f90: New test.
10811         * testsuite/libgomp.fortran/target3.f90: New test.
10812         * testsuite/libgomp.fortran/target4.f90: New test.
10813         * testsuite/libgomp.fortran/target5.f90: New test.
10814         * testsuite/libgomp.fortran/target6.f90: New test.
10815         * testsuite/libgomp.fortran/target7.f90: New test.
10816
10817 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
10818
10819         PR fortran/60928
10820         * testsuite/libgomp.fortran/allocatable9.f90: New test.
10821         * testsuite/libgomp.fortran/allocatable10.f90: New test.
10822         * testsuite/libgomp.fortran/allocatable11.f90: New test.
10823         * testsuite/libgomp.fortran/allocatable12.f90: New test.
10824         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
10825         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
10826         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
10827         * testsuite/libgomp.fortran/associate1.f90: New test.
10828         * testsuite/libgomp.fortran/associate2.f90: New test.
10829         * testsuite/libgomp.fortran/procptr1.f90: New test.
10830
10831 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
10832
10833         * testsuite/libgomp.fortran/simd1.f90: New test.
10834         * testsuite/libgomp.fortran/udr1.f90: New test.
10835         * testsuite/libgomp.fortran/udr2.f90: New test.
10836         * testsuite/libgomp.fortran/udr3.f90: New test.
10837         * testsuite/libgomp.fortran/udr4.f90: New test.
10838         * testsuite/libgomp.fortran/udr5.f90: New test.
10839         * testsuite/libgomp.fortran/udr6.f90: New test.
10840         * testsuite/libgomp.fortran/udr7.f90: New test.
10841         * testsuite/libgomp.fortran/udr8.f90: New test.
10842         * testsuite/libgomp.fortran/udr9.f90: New test.
10843         * testsuite/libgomp.fortran/udr10.f90: New test.
10844         * testsuite/libgomp.fortran/udr11.f90: New test.
10845
10846 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
10847
10848         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
10849         vect_simd_clones effective target.
10850         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
10851
10852 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
10853
10854         PR middle-end/61252
10855         * testsuite/libgomp.c++/simd-9.C: New test.
10856
10857 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
10858
10859         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
10860         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
10861         texts according to their @menu entry positions.
10862
10863 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
10864
10865         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
10866         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
10867         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
10868         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
10869         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
10870         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
10871         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
10872         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
10873         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
10874         * testsuite/libgomp.fortran/depend-1.f90: New test.
10875         * testsuite/libgomp.fortran/depend-2.f90: New test.
10876         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
10877         * testsuite/libgomp.fortran/simd1.f90: New test.
10878         * testsuite/libgomp.fortran/simd2.f90: New test.
10879         * testsuite/libgomp.fortran/simd3.f90: New test.
10880         * testsuite/libgomp.fortran/simd4.f90: New test.
10881         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
10882
10883 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
10884
10885         * testsuite/libgomp.c/simd-10.c: New test.
10886         * testsuite/libgomp.c/simd-11.c: New test.
10887         * testsuite/libgomp.c/simd-12.c: New test.
10888         * testsuite/libgomp.c/simd-13.c: New test.
10889
10890 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
10891
10892         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
10893         atomic type clauses in any order and optional comma in between.
10894         * testsuite/libgomp.c++/atomic-15.C: Likewise.
10895         * testsuite/libgomp.c/atomic-17.c: Likewise.
10896
10897         * testsuite/libgomp.c/simd-7.c: New test.
10898         * testsuite/libgomp.c/simd-8.c: New test.
10899         * testsuite/libgomp.c/simd-9.c: New test.
10900         * testsuite/libgomp.c/loop-16.c: New test.
10901
10902 2014-04-02  Richard Henderson  <rth@redhat.com>
10903
10904         * config/linux/futex.h (futex_wait): Get error value from errno.
10905         (futex_wake): Likewise.
10906
10907 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
10908
10909         PR c++/60331
10910         * testsuite/libgomp.c++/udr-11.C: New test.
10911         * testsuite/libgomp.c++/udr-12.C: New test.
10912         * testsuite/libgomp.c++/udr-13.C: New test.
10913         * testsuite/libgomp.c++/udr-14.C: New test.
10914         * testsuite/libgomp.c++/udr-15.C: New test.
10915         * testsuite/libgomp.c++/udr-16.C: New test.
10916         * testsuite/libgomp.c++/udr-17.C: New test.
10917         * testsuite/libgomp.c++/udr-18.C: New test.
10918         * testsuite/libgomp.c++/udr-19.C: New test.
10919
10920 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
10921
10922         Update copyright years
10923
10924 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
10925
10926         * hashtab.h: Use the standard form for the copyright notice.
10927
10928 2014-01-02  Tobias Burnus  <burnus@net-b.de>
10929
10930         * libgomp.texi: Bump @copying's copyright year.
10931
10932 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
10933
10934         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h include. Replace
10935         alloca () with __builtin_alloca ().
10936         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
10937         * testsuite/libgomp.c/lock-3.c: Likewise.
10938         * testsuite/libgomp.c/pr48591.c: Likewise.
10939
10940 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
10941
10942         PR testsuite/59534
10943         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
10944         comparisons.
10945
10946 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
10947
10948         PR libgomp/58756
10949         * testsuite/libgomp.c/pr58756.c: New test.
10950
10951 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
10952
10953         PR libgomp/59467
10954         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
10955         !$omp parallel.
10956
10957 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
10958
10959         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
10960         ALWAYS_CFLAGS.
10961         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
10962         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
10963         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
10964         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
10965         Likewise.
10966
10967         * libgomp_g.h: Include <stddef.h> for size_t.
10968
10969         * libgomp.spec.in: Update comment about libgomp's dependencies.
10970         * configure.ac: Likewise.
10971         * configure: Regenerate.
10972
10973 2013-10-16  Tobias Burnus  <burnus@net-b.de>
10974
10975         * libgomp.texi: (Runtime Library Routines): Update references for
10976         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
10977         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
10978         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
10979         (Environment Variables): Update references for OpenMP 4.0. Add
10980         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
10981         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
10982         order.
10983
10984 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
10985
10986         * env.c (parse_bind_var): Initialize value to avoid
10987         (false positive) warning.
10988
10989 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
10990
10991         PR libgomp/58691
10992         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
10993         to check variable.
10994         (gomp_init_num_threads): Move i variable declaration into
10995         #ifdef CPU_ALLOC_SIZE block.
10996         * config/linux/affinity.c (gomp_affinity_init_level): Test
10997         gomp_places_list_len == 0 rather than gomp_places_list == 0
10998         when checking for topology reading error.
10999         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
11000         * env.c (parse_affinity): Add ignore argument, if true, don't populate
11001         gomp_places_list, only parse env var and always return false.
11002         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
11003         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
11004         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
11005         and either of these variables were parsed correctly into a places
11006         list.
11007
11008 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
11009             Jakub Jelinek  <jakub@redhat.com>
11010
11011         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
11012         of 5 loopfn matches.
11013         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
11014         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
11015         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
11016         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
11017         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
11018         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
11019         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
11020         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
11021
11022 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
11023
11024         * Makefile.am (omp_lib.mod): Streamline rule.
11025         * Makefile.in: Regenerate.
11026
11027         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
11028         exceptions.
11029
11030         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
11031         * testsuite/libgomp.fortran/lib1.f90: Likewise.
11032         * testsuite/libgomp.fortran/lib2.f: Likewise.
11033         * testsuite/libgomp.fortran/lib3.f: Likewise.
11034
11035         * configure.ac: Typo fix.
11036         * configure: Regenerate.
11037
11038         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
11039         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
11040
11041         * omp.h.in: Don't touch the user's namespace.
11042
11043 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
11044             Tobias Burnus  <burnus@net-b.de>
11045             Richard Henderson  <rth@redhat.com>
11046
11047         * target.c: New file.
11048         * Makefile.am (libgomp_la_SOURCES): Add target.c.
11049         * Makefile.in: Regenerated.
11050         * libgomp_g.h (GOMP_task): Add depend argument.
11051         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
11052         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
11053         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
11054         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
11055         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
11056         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
11057         GOMP_taskgroup_start, GOMP_taskgroup_end,
11058         GOMP_parallel_sections): New prototypes.
11059         * fortran.c (omp_is_initial_device): Add ialias_redirect.
11060         (omp_is_initial_device_): New function.
11061         (ULP, STR1, STR2, ialias_redirect): Removed.
11062         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
11063         omp_set_default_device_8_, omp_get_default_device_,
11064         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
11065         functions.
11066         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
11067         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
11068         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
11069         @@GOMP_4.0.
11070         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
11071         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
11072         omp_set_default_device, omp_set_default_device_,
11073         omp_set_default_device_8_, omp_get_default_device,
11074         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
11075         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
11076         omp_get_team_num_): Export @@OMP_4.0.
11077         * team.c (struct gomp_thread_start_data): Add place field.
11078         (gomp_thread_start): Clear thr->thread_pool and
11079         thr->task before returning.  Use gomp_team_barrier_wait_final
11080         instead of gomp_team_barrier_wait.  Initialize thr->place.
11081         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
11082         team_cancelled and task_queued_count fields.
11083         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
11084         before calling pthread_exit.
11085         (gomp_free_thread): No longer static.  Use
11086         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
11087         (gomp_team_start): Add flags argument.  Set
11088         thr->thread_pool->threads_busy to nthreads immediately after creating
11089         new pool.  Use gomp_managed_threads_lock instead of
11090         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
11091         (gomp_team_end): Use gomp_managed_threads_lock instead of
11092         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
11093         of gomp_team_barrier_wait.  If team->team_cancelled, call
11094         gomp_fini_workshare on ws chain starting at team->work_shares_to_free
11095         rather than thr->ts.work_share.
11096         (initialize_team): Don't call gomp_sem_init here.
11097         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
11098         caller.
11099         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
11100         * env.c (gomp_global_icv): Add default_device_var, target_data and
11101         bind_var initializers.
11102         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
11103         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
11104         gomp_places_list_len): New variables.
11105         (parse_bind_var, parse_one_place, parse_places_var): New functions.
11106         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
11107         sized places.
11108         (gomp_cancel_var): New global variable.
11109         (parse_int): New function.
11110         (handle_omp_display_env): New function.
11111         (initialize_env): Use it.  Initialize default_device_var.
11112         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
11113         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
11114         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
11115         been successfully parsed (and call gomp_init_affinity in that case).
11116         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
11117         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
11118         omp_get_team_num, omp_is_initial_device): New functions.
11119         * libgomp.h: Include stdlib.h.
11120         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
11121         Define.
11122         (struct target_mem_desc): Forward declare.
11123         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
11124         and thread_limit_var fields.
11125         (gomp_get_num_devices): New prototype.
11126         (gomp_cancel_var): New extern decl.
11127         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
11128         team_cancelled and task_queued_count fields.  Add comments about
11129         task_{,queued_,running_}count.
11130         (gomp_cancel_kind): New enum.
11131         (gomp_work_share_end_cancel): New prototype.
11132         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
11133         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
11134         and depend fields.
11135         (struct gomp_taskgroup): New type.
11136         (struct gomp_task_depend_entry,
11137         struct gomp_dependers_vec): New types.
11138         (gomp_finish_task): Free depend_hash if non-NULL.
11139         (struct gomp_team_state): Add place_partition_off
11140         and place_partition_len fields.
11141         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
11142         gomp_places_list_len): New extern decls.
11143         (struct gomp_thread): Add place field.
11144         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
11145         (gomp_init_thread_affinity): Add place argument.
11146         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
11147         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
11148         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
11149         gomp_affinity_init_level, gomp_affinity_print_place): New
11150         prototypes.
11151         (gomp_team_start): Add flags argument.
11152         (gomp_thread_limit_var, gomp_remaining_threads_count,
11153         gomp_remaining_threads_lock): Remove.
11154         (gomp_managed_threads_lock): New variable.
11155         (struct gomp_thread_pool): Add threads_busy field.
11156         (gomp_free_thread): New prototype.
11157         * task.c: Include hashtab.h.
11158         (hash_entry_type): New typedef.
11159         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
11160         (gomp_init_task): Clear dependers, depend_hash, depend_count,
11161         copy_ctors_done and taskgroup fields.
11162         (GOMP_task): Add depend argument, handle depend clauses.  If
11163         gomp_team_barrier_cancelled or if it's taskgroup has been
11164         cancelled, don't queue or start new tasks.  Set copy_ctors_done
11165         field if needed.  Initialize taskgroup field.  If copy_ctors_done
11166         and already cancelled, don't discard the task.  If taskgroup is
11167         non-NULL, enqueue the task into taskgroup queue.  Increment
11168         num_children field in taskgroup.  Increment task_queued_count.
11169         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
11170         gomp_task_run_post_remove_taskgroup): New inline functions.
11171         (gomp_task_run_post_handle_depend_hash,
11172         gomp_task_run_post_handle_dependers,
11173         gomp_task_run_post_handle_depend): New functions.
11174         (GOMP_taskwait): Use them.  If more than one new tasks
11175         have been queued, wake other threads if needed.
11176         (gomp_barrier_handle_tasks): Likewise.  If
11177         gomp_team_barrier_cancelled, don't start any new tasks, just free
11178         all tasks.
11179         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
11180         * omp_lib.f90.in
11181         (omp_proc_bind_kind, omp_proc_bind_false,
11182         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
11183         omp_proc_bind_spread): New params.
11184         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
11185         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
11186         omp_get_team_num, omp_is_initial_device): New interfaces.
11187         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
11188         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
11189         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
11190         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
11191         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
11192         useless use omp_lib_kinds.
11193         * omp.h.in (omp_proc_bind_t): New typedef.
11194         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
11195         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
11196         omp_get_team_num, omp_is_initial_device): New prototypes.
11197         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
11198         through to gomp_team_start.
11199         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
11200         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
11201         Adjust gomp_parallel_loop_start callers.
11202         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
11203         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
11204         GOMP_loop_end_cancel): New functions.
11205         (GOMP_parallel_end): Add ialias_redirect.
11206         * hashtab.h: New file.
11207         * libgomp.texi (Environment Variables): Minor cleanup,
11208         update section refs to OpenMP 4.0rc2.
11209         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
11210         environment variables.
11211         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
11212         team->work_shares_to_free to thr->ts.work_share before calling
11213         free_work_share.
11214         (gomp_work_share_end_cancel): New function.
11215         * config/linux/proc.c: Include errno.h.
11216         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
11217         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
11218         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
11219         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
11220         gomp_cpuset_size is sizeof (cpu_set_t).
11221         (gomp_init_num_threads): Initialize gomp_cpuset_size,
11222         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
11223         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
11224         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
11225         contain any logical CPUs.
11226         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
11227         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
11228         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
11229         pthread_getaffinity_np.  Check gomp_places_list instead of
11230         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
11231         * config/linux/bar.c (gomp_barrier_wait_end,
11232         gomp_barrier_wait_last): Use BAR_* defines.
11233         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
11234         from state where needed.  Set work_share_cancelled to 0 on last
11235         thread.
11236         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
11237         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
11238         functions.
11239         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
11240         Add cpusetsize argument.
11241         (gomp_cpuset_size, gomp_cpusetp): Declare.
11242         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
11243         (affinity_counter): Remove.
11244         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
11245         if CPU_ALLOC_SIZE isn't defined.
11246         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
11247         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
11248         bind current thread to the first place.
11249         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
11250         pthread_setaffinity_np to gomp_places_list[place].
11251         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
11252         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
11253         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
11254         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
11255         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
11256         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
11257         (gomp_barrier_t): Add awaited_final field.
11258         (gomp_barrier_init): Initialize awaited_final field.
11259         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
11260         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
11261         prototypes.
11262         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
11263         defines.
11264         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
11265         gomp_team_barrier_cancelled): New inline functions.
11266         (gomp_barrier_last_thread,
11267         gomp_team_barrier_set_task_pending,
11268         gomp_team_barrier_clear_task_pending,
11269         gomp_team_barrier_set_waiting_for_tasks,
11270         gomp_team_barrier_waiting_for_tasks,
11271         gomp_team_barrier_done): Use BAR_* defines.
11272         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
11273         (gomp_barrier_wait_end): Use BAR_* defines.
11274         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
11275         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
11276         Use BAR_* defines.
11277         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
11278         gomp_team_barrier_cancel): New functions.
11279         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
11280         argument.
11281         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
11282         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
11283         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
11284         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
11285         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
11286         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
11287         (gomp_barrier_t): Add cancellable field.
11288         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
11289         gomp_team_barrier_cancel): New prototypes.
11290         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
11291         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
11292         gomp_team_barrier_cancelled): New inline functions.
11293         (gomp_barrier_wait_start, gomp_barrier_last_thread,
11294         gomp_team_barrier_set_task_pending,
11295         gomp_team_barrier_clear_task_pending,
11296         gomp_team_barrier_set_waiting_for_tasks,
11297         gomp_team_barrier_waiting_for_tasks,
11298         gomp_team_barrier_done): Use BAR_* defines.
11299         * barrier.c (GOMP_barrier_cancel): New function.
11300         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
11301         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
11302         omp_proc_bind_spread): New params.
11303         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
11304         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
11305         omp_get_team_num, omp_is_initial_device): New externals.
11306         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
11307         New functions.
11308         (gomp_resolve_num_threads): Adjust for thread_limit now being in
11309         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
11310         infinity.  If not nested, just return minimum of max_num_threads
11311         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
11312         to the returned value.  Otherwise, don't update atomically
11313         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
11314         (GOMP_parallel_end): Adjust for thread_limit now being in
11315         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
11316         infinity.  Adjust threads_busy in the pool rather than
11317         gomp_remaining_threads_count.  Remember team->nthreads and call
11318         gomp_team_end before adjusting threads_busy, if not nested
11319         afterwards, just set it to 1 non-atomically.  Add ialias.
11320         (GOMP_parallel_start): Adjust gomp_team_start caller.
11321         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
11322         * testsuite/libgomp.c/affinity-1.c: New test.
11323         * testsuite/libgomp.c/atomic-15.c: New test.
11324         * testsuite/libgomp.c/atomic-16.c: New test.
11325         * testsuite/libgomp.c/atomic-17.c: New test.
11326         * testsuite/libgomp.c/cancel-for-1.c: New test.
11327         * testsuite/libgomp.c/cancel-for-2.c: New test.
11328         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
11329         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
11330         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
11331         * testsuite/libgomp.c/cancel-sections-1.c: New test.
11332         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
11333         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
11334         * testsuite/libgomp.c/depend-1.c: New test.
11335         * testsuite/libgomp.c/depend-2.c: New test.
11336         * testsuite/libgomp.c/depend-3.c: New test.
11337         * testsuite/libgomp.c/depend-4.c: New test.
11338         * testsuite/libgomp.c/for-1.c: New test.
11339         * testsuite/libgomp.c/for-1.h: New file.
11340         * testsuite/libgomp.c/for-2.c: New test.
11341         * testsuite/libgomp.c/for-2.h: New file.
11342         * testsuite/libgomp.c/for-3.c: New test.
11343         * testsuite/libgomp.c/pr58392.c: New test.
11344         * testsuite/libgomp.c/simd-1.c: New test.
11345         * testsuite/libgomp.c/simd-2.c: New test.
11346         * testsuite/libgomp.c/simd-3.c: New test.
11347         * testsuite/libgomp.c/simd-4.c: New test.
11348         * testsuite/libgomp.c/simd-5.c: New test.
11349         * testsuite/libgomp.c/simd-6.c: New test.
11350         * testsuite/libgomp.c/target-1.c: New test.
11351         * testsuite/libgomp.c/target-2.c: New test.
11352         * testsuite/libgomp.c/target-3.c: New test.
11353         * testsuite/libgomp.c/target-4.c: New test.
11354         * testsuite/libgomp.c/target-5.c: New test.
11355         * testsuite/libgomp.c/target-6.c: New test.
11356         * testsuite/libgomp.c/target-7.c: New test.
11357         * testsuite/libgomp.c/taskgroup-1.c: New test.
11358         * testsuite/libgomp.c/thread-limit-1.c: New test.
11359         * testsuite/libgomp.c/thread-limit-2.c: New test.
11360         * testsuite/libgomp.c/thread-limit-3.c: New test.
11361         * testsuite/libgomp.c/udr-1.c: New test.
11362         * testsuite/libgomp.c/udr-2.c: New test.
11363         * testsuite/libgomp.c/udr-3.c: New test.
11364         * testsuite/libgomp.c++/affinity-1.C: New test.
11365         * testsuite/libgomp.c++/atomic-10.C: New test.
11366         * testsuite/libgomp.c++/atomic-11.C: New test.
11367         * testsuite/libgomp.c++/atomic-12.C: New test.
11368         * testsuite/libgomp.c++/atomic-13.C: New test.
11369         * testsuite/libgomp.c++/atomic-14.C: New test.
11370         * testsuite/libgomp.c++/atomic-15.C: New test.
11371         * testsuite/libgomp.c++/cancel-for-1.C: New test.
11372         * testsuite/libgomp.c++/cancel-for-2.C: New test.
11373         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
11374         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
11375         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
11376         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
11377         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
11378         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
11379         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
11380         * testsuite/libgomp.c++/cancel-test.h: New file.
11381         * testsuite/libgomp.c++/for-9.C: New test.
11382         * testsuite/libgomp.c++/for-10.C: New test.
11383         * testsuite/libgomp.c++/for-11.C: New test.
11384         * testsuite/libgomp.c++/simd-1.C: New test.
11385         * testsuite/libgomp.c++/simd-2.C: New test.
11386         * testsuite/libgomp.c++/simd-3.C: New test.
11387         * testsuite/libgomp.c++/simd-4.C: New test.
11388         * testsuite/libgomp.c++/simd-5.C: New test.
11389         * testsuite/libgomp.c++/simd-6.C: New test.
11390         * testsuite/libgomp.c++/simd-7.C: New test.
11391         * testsuite/libgomp.c++/simd-8.C: New test.
11392         * testsuite/libgomp.c++/target-1.C: New test.
11393         * testsuite/libgomp.c++/target-2.C: New test.
11394         * testsuite/libgomp.c++/target-2-aux.cc: New file.
11395         * testsuite/libgomp.c++/target-3.C: New test.
11396         * testsuite/libgomp.c++/taskgroup-1.C: New test.
11397         * testsuite/libgomp.c++/udr-1.C: New test.
11398         * testsuite/libgomp.c++/udr-2.C: New test.
11399         * testsuite/libgomp.c++/udr-3.C: New test.
11400         * testsuite/libgomp.c++/udr-4.C: New test.
11401         * testsuite/libgomp.c++/udr-5.C: New test.
11402         * testsuite/libgomp.c++/udr-6.C: New test.
11403         * testsuite/libgomp.c++/udr-7.C: New test.
11404         * testsuite/libgomp.c++/udr-8.C: New test.
11405         * testsuite/libgomp.c++/udr-9.C: New test.
11406
11407 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
11408
11409         PR testsuite/57605
11410         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
11411         ALWAYS_CFLAGS.
11412
11413 2013-09-20  Alan Modra  <amodra@gmail.com>
11414
11415         * configure: Regenerate.
11416
11417 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
11418
11419         * testsuite/libgomp.c/sections-2.c: New test.
11420
11421 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
11422
11423         * testsuite/libgomp.fortran/strassen.f90:
11424         Add dg-skip-if aarch64_tiny.
11425
11426 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
11427             Cesar Philippidis  <cesar@codesourcery.com>
11428
11429         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
11430         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
11431         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
11432         * testsuite/libgomp.fortran/fortran.exp: Likewise.
11433         * testsuite/libgomp.graphite/graphite.exp: Likewise.
11434         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
11435         Use dg-runtest rather than gfortran-dg-runtest.
11436
11437 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
11438
11439         * testsuite/libgomp.c/icv-2.c: Extend current handling of
11440         Linux-based x86 systems to cover all GNU systems.
11441         * testsuite/libgomp.c/lock-3.c: Likewise.
11442         * testsuite/libgomp.c/pr48591.c: Likewise.
11443
11444 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
11445
11446         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
11447         GNU/Hurd, as done for Linux-based systems.
11448
11449         * config/posix/ptrlock.h: Fix comment.
11450
11451 2013-05-27  Tobias Burnus  <burnus@net-b.de>
11452
11453         PR fortran/57423
11454         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
11455         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
11456         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
11457         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
11458         omp_destroy_nest_lock): Correct arguments to match the one in
11459         the OpenMP spec.
11460         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
11461         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
11462         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
11463         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
11464
11465 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
11466
11467         * testsuite/libgomp.c/loop-13.c: New test.
11468         * testsuite/libgomp.c/loop-14.c: New test.
11469         * testsuite/libgomp.c/loop-15.c: New test.
11470         * testsuite/libgomp.c++/loop-13.C: New test.
11471         * testsuite/libgomp.c++/loop-14.C: New test.
11472         * testsuite/libgomp.c++/loop-15.C: New test.
11473
11474 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
11475
11476         PR middle-end/56217
11477         * testsuite/libgomp.c++/pr56217.C: New test.
11478
11479 2013-02-01  Alan Modra  <amodra@gmail.com>
11480
11481         * task.c (GOMP_task, GOMP_taskwait): Comment.
11482
11483 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
11484             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
11485
11486         PR libgomp/55561
11487         * config/linux/wait.h (do_spin): Use atomic load for addr.
11488         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
11489         for intptr and ptrlock.
11490         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
11491         for ptrlock.
11492
11493 2013-01-22  Alan Modra  <amodra@gmail.com>
11494
11495         PR libgomp/51376
11496         PR libgomp/56073
11497         * task.c (GOMP_task): Revert 2011-12-09 change.
11498         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
11499         barrier to read task->children..
11500         (gomp_barrier_handle_tasks): ..and matching atomic store with
11501         release barrier here when setting parent->children to NULL.
11502
11503 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
11504             Tobias Burnus  <burnus@net-b.de>
11505
11506         PR driver/55884
11507         * testsuite/libgomp.fortran/fortran.exp: Use
11508         -fintrinsic-modules-path= instead of
11509         -fintrinsic-modules-path.
11510
11511 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
11512
11513         Update copyright years.
11514
11515 2012-12-19  Tobias Burnus  <burnus@net-b.de>
11516
11517         * testsuite/libgomp.fortran/fortran.exp: Set
11518         -fintrinsic-modules-path.
11519
11520 2012-12-19  Tobias Burnus  <burnus@net-b.de>
11521
11522         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
11523         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
11524
11525 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
11526
11527         PR libgomp/55411
11528         * team.c (gomp_free_thread): Decrease gomp_managed_threads
11529         if pool had any threads_used.
11530
11531 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
11532
11533         * testsuite/libgomp.c++/pr24455.C: Use
11534         -Wl,-undefined,dynamic_lookup on darwin.
11535
11536 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
11537
11538         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
11539
11540 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
11541
11542         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
11543
11544 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
11545             Jim MacArthur  <jim.macarthur@arm.com>
11546             Marcus Shawcroft  <marcus.shawcroft@arm.com>
11547             Nigel Stephens  <nigel.stephens@arm.com>
11548             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
11549             Richard Earnshaw  <rearnsha@arm.com>
11550             Sofiane Naci  <sofiane.naci@arm.com>
11551             Stephen Thomas  <stephen.thomas@arm.com>
11552             Tejas Belagod  <tejas.belagod@arm.com>
11553             Yufeng Zhang  <yufeng.zhang@arm.com>
11554
11555         * configure.tgt: Add AArch64.
11556
11557 2012-10-04  Jason Merrill  <jason@redhat.com>
11558
11559         * testsuite/libgomp.c++/tls-init1.C: New.
11560
11561 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
11562
11563         * configure: Regenerated.
11564
11565 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
11566
11567         * config/linux/mips/futex.h (sys_futex0): Change to static
11568         function with noinline, nomips16 attributes under MIPS16. Adjust
11569         asm statement to place 'li v0,SYS_futex' immediately before
11570         syscall insn.
11571
11572 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
11573
11574         * libgomp.texi (Library Index): Renamed from "Index" to prevent
11575         conflict with index.html on case-insensitive file systems.
11576
11577 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
11578
11579         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
11580         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
11581
11582 2012-07-02  Richard Guenther  <rguenther@suse.de>
11583             Michael Matz  <matz@suse.de>
11584             Tobias Grosser <tobias@grosser.es>
11585             Sebastian Pop <sebpop@gmail.com>
11586
11587         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
11588         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
11589         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
11590         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
11591
11592 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
11593
11594         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
11595
11596 2012-06-22  Richard Guenther  <rguenther@suse.de>
11597
11598         Merge from graphite branch
11599         2012-01-13  Tobias Grosser  <tobias@grosser.es>
11600
11601         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
11602         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
11603
11604 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
11605
11606         PR middle-end/53580
11607         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
11608         use GOMP_barrier () call instead.
11609         * testsuite/libgomp.c/pr26943-3.c: Likewise.
11610         * testsuite/libgomp.c/pr26943-4.c: Likewise.
11611         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
11612         call GOMP_barrier instead.
11613         * testsuite/libgomp.fortran/vla5.f90: Likewise.
11614
11615 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
11616
11617         PR libgomp/52993
11618         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
11619         argument to memset call.
11620
11621 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
11622
11623         * configure: Regenerated.
11624
11625 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
11626
11627         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
11628
11629 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
11630
11631         PR bootstrap/52812
11632         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
11633
11634 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
11635
11636         PR middle-end/52547
11637         * testsuite/libgomp.c/pr52547.c: New test.
11638
11639 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
11640
11641         * testsuite/lib/libgomp.exp: load fortran-modules.exp
11642
11643 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11644
11645         * configure.tgt (mips-sgi-irix6*): Remove.
11646
11647 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11648
11649         * configure.tgt (alpha*-dec-osf*): Remove.
11650
11651         * config/osf/sem.h: Remove.
11652         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
11653
11654 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
11655
11656         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
11657
11658 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11659
11660         PR libstdc++/52188
11661         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
11662         Remove ENABLE_SYMVERS_SOL2.
11663         * configure: Regenerate.
11664         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
11665         (PREPROCESS): New variable.
11666         (libgomp.ver): New target.
11667         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
11668         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
11669         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
11670         Use libgomp.ver.
11671         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
11672         * Makefile.in: Regenerate.
11673
11674 2012-02-14  Walter Lee  <walt@tilera.com>
11675
11676         * configure.tgt: Handle tilegx and tilepro.
11677         * config/linux/tile/futex.h: New file.
11678
11679 2012-02-08  Richard Guenther  <rguenther@suse.de>
11680
11681         PR tree-optimization/46886
11682         * testsuite/libgomp.c/pr46886.c: New testcase.
11683
11684 2012-01-25  Matthias Klose  <doko@ubuntu.com>
11685
11686         * config/linux/arm: Remove empty directory.
11687         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
11688
11689 2011-12-09  Alan Modra  <amodra@gmail.com>
11690
11691         PR libgomp/51376
11692         * task.c (GOMP_taskwait): Don't access task->children outside of
11693         task_lock mutex region.
11694         (GOMP_task): Likewise.
11695
11696 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
11697
11698         PR libgomp/51132
11699         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
11700         to file scope.
11701         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
11702         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
11703         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
11704         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
11705         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
11706
11707 2011-12-02  Alan Modra  <amodra@gmail.com>
11708
11709         * config/linux/affinity.c: Use atomic rather than sync builtin.
11710         * config/linux/lock.c: Likewise.
11711         * config/linux/ptrlock.h: Likewise.
11712         * config/linux/ptrlock.c: Likewise.
11713         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
11714         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
11715         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
11716         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
11717         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
11718         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
11719         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
11720         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
11721         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
11722         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
11723
11724 2011-11-30  Alan Modra  <amodra@gmail.com>
11725
11726         PR libgomp/51298
11727         * config/linux/bar.h: Use atomic rather than sync builtins.
11728         * config/linux/bar.c: Likewise.  Add missing acquire
11729         synchronisation on generation field.
11730         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
11731         double unlock.
11732
11733 2011-11-30  Alan Modra  <amodra@gmail.com>
11734
11735         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
11736         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
11737         * config/linux/mutex.h: Use atomic rather than sync builtins.
11738         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
11739         * config/linux/omp-lock.h: Comment fix.
11740         * config/linux/arm/mutex.h: Delete.
11741         * config/linux/powerpc/mutex.h: Delete.
11742         * config/linux/ia64/mutex.h: Delete.
11743         * config/linux/mips/mutex.h: Delete.
11744
11745 2011-11-30  Alan Modra  <amodra@gmail.com>
11746
11747         PR libgomp/51249
11748         * config/linux/sem.h: Rewrite.
11749         * config/linux/sem.c: Rewrite.
11750
11751 2011-11-28  Richard Henderson  <rth@redhat.com>
11752
11753         * libgomp.h (enum memmodel): New.
11754
11755 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
11756
11757         * configure: Regenerate.
11758
11759 2011-10-10  Matthias Klose  <doko@ubuntu.com>
11760
11761         * config/posix95: Remove empty directory.
11762
11763 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
11764
11765         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
11766
11767 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
11768
11769         PR fortran/49792
11770         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
11771         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
11772
11773 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11774
11775         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
11776
11777 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11778
11779         PR libgomp/49965
11780         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
11781
11782 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
11783
11784         * config/linux/proc.h: New.
11785         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
11786         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
11787         (gomp_init_num_threads): Update call to cpuset_popcount.
11788         (get_num_procs): Ditto.
11789         * config/linux/affinity.c (gomp_init_affinity): Call
11790         gomp_cpuset_popcount.
11791
11792 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
11793
11794         PR fortran/42041
11795         PR fortran/46752
11796         * omp.h.in (omp_in_final): New prototype.
11797         * omp_lib.f90.in (omp_in_final): New interface.
11798         (omp_integer_kind, omp_logical_kind): Remove
11799         and replace all its uses in the module with 4.
11800         (openmp_version): Change to 201107.
11801         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
11802         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
11803         kind for the parameters.
11804         (omp_in_final): New external.
11805         (openmp_version): Change to 201107.
11806         * task.c (omp_in_final): New function.
11807         (gomp_init_task): Initialize final_task.
11808         (GOMP_task): Remove unused attribute from flags.  Handle final
11809         tasks.
11810         (GOMP_taskyield): New function.
11811         (omp_in_final): Return true if if (false) or final (true) task
11812         or descendant of final (true).
11813         * fortran.c (omp_in_final_): New function.
11814         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
11815         (GOMP_3.0): Export GOMP_taskyield.
11816         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
11817         variables.
11818         (parse_unsigned_long_list): New function.
11819         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
11820         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
11821         even if parse_affinity returned false.
11822         * config/linux/affinity.c (gomp_init_affinity): Handle
11823         gomp_cpu_affinity_len == 0.
11824         * libgomp_g.h (GOMP_taskyield): New prototype.
11825         * libgomp.h (struct gomp_task): Add final_task field.
11826         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
11827         * team.c (gomp_team_start): Override new task's nthreads_var icv
11828         if list form OMP_NUM_THREADS has been used and it has value for
11829         the new nesting level.
11830
11831         * testsuite/libgomp.c/atomic-11.c: New test.
11832         * testsuite/libgomp.c/atomic-12.c: New test.
11833         * testsuite/libgomp.c/atomic-13.c: New test.
11834         * testsuite/libgomp.c/atomic-14.c: New test.
11835         * testsuite/libgomp.c/reduction-6.c: New test.
11836         * testsuite/libgomp.c/task-5.c: New test.
11837         * testsuite/libgomp.c++/atomic-2.C: New test.
11838         * testsuite/libgomp.c++/atomic-3.C: New test.
11839         * testsuite/libgomp.c++/atomic-4.C: New test.
11840         * testsuite/libgomp.c++/atomic-5.C: New test.
11841         * testsuite/libgomp.c++/atomic-6.C: New test.
11842         * testsuite/libgomp.c++/atomic-7.C: New test.
11843         * testsuite/libgomp.c++/atomic-8.C: New test.
11844         * testsuite/libgomp.c++/atomic-9.C: New test.
11845         * testsuite/libgomp.c++/task-8.C: New test.
11846         * testsuite/libgomp.c++/reduction-4.C: New test.
11847         * testsuite/libgomp.fortran/allocatable7.f90: New test.
11848         * testsuite/libgomp.fortran/allocatable8.f90: New test.
11849         * testsuite/libgomp.fortran/crayptr3.f90: New test.
11850         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
11851         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
11852         * testsuite/libgomp.fortran/pointer1.f90: New test.
11853         * testsuite/libgomp.fortran/pointer2.f90: New test.
11854         * testsuite/libgomp.fortran/task4.f90: New test.
11855
11856 2011-08-02  Tobias Burnus  <burnus@net-b.de>
11857
11858         * libgomp.texi: Update OpenMP spec references to 3.1.
11859         (omp_in_final,OMP_PROC_BIND): New sections.
11860         (OMP_NUM_THREADS): Document that the value can be now a list.
11861         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
11862
11863 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
11864
11865         * config/linux/x86/futex.h: Check __x86_64__ instead of
11866         __LP64__.
11867
11868 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
11869
11870         PR middle-end/49897
11871         PR middle-end/49898
11872         * testsuite/libgomp.c/pr49897-1.c: New test.
11873         * testsuite/libgomp.c/pr49897-2.c: New test.
11874         * testsuite/libgomp.c/pr49898-1.c: New test.
11875         * testsuite/libgomp.c/pr49898-2.c: New test.
11876
11877 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
11878
11879         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
11880         for ia32 instead of ilp32.
11881
11882         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
11883         * testsuite/libgomp.c/atomic-6.c: Likewise.
11884
11885 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
11886
11887         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
11888         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
11889
11890 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11891
11892         PR libgomp/45351
11893         * config/osf/sem.h: New file.
11894         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
11895
11896 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11897
11898         PR target/49541
11899         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
11900         ldflags.
11901
11902 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
11903
11904         * config/linux/wait.h (do_spin): New inline, largely copied
11905         from do_wait, just don't do futex_wait here, instead return true if
11906         it should be done.
11907         (do_wait): Implement using do_spin.
11908         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
11909         to prototype.
11910         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
11911         __sync_bool_compare_and_swap, pass the oldval to
11912         gomp_mutex_lock_slow.
11913         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
11914         If all mutex contenders are just spinning and not sleeping, don't
11915         change state to 2 unnecessarily.  Optimize the loop when state has
11916         already become 2 to use just one atomic operation per loop instead
11917         of two.
11918         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
11919         to prototype.
11920         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
11921         __sync_bool_compare_and_swap, pass the oldval to
11922         gomp_mutex_lock_slow.
11923
11924 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
11925
11926         PR libgomp/49490
11927         * iter.c (gomp_iter_static_next): For chunk size 0
11928         only use n ceil/ nthreads size for the first
11929         n % nthreads threads in the team instead of
11930         all threads except for the last few ones which
11931         get less work or none at all.
11932         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
11933         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
11934         chunk argument, set run_sched_modifier to 0 for static
11935         resp. 1 for other kinds.  If chunk argument is 0
11936         and not static, set value to 1.
11937
11938 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
11939
11940         PR c++/49043
11941         * testsuite/libgomp.c++/pr49043.C: New test.
11942
11943         PR c++/48869
11944         * testsuite/libgomp.c++/pr48869.C: New test.
11945
11946 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
11947
11948         PR fortran/48894
11949         * fortran.c: Include limits.h.
11950         (TO_INT): Define.
11951         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
11952         *set.
11953         (omp_set_num_threads_8_, omp_set_schedule_8_,
11954         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
11955         omp_get_team_size_8_): Use TO_INT macro.
11956         * testsuite/libgomp.fortran/pr48894.f90: New test.
11957
11958 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
11959
11960         PR middle-end/48591
11961         * testsuite/libgomp.c/pr48591.c: New test.
11962
11963 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11964
11965         PR bootstrap/48135
11966         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
11967         * configure: Regenerate.
11968
11969 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
11970
11971         PR fortran/47886
11972         * testsuite/libgomp.fortran/task3.f90: New test.
11973
11974 2011-02-24  Tobias Burnus  <burnus@net-b.de>
11975
11976         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
11977
11978 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
11979
11980         PR libgomp/47854
11981         * libgomp.texi (omp_get_wtime): Don't say time in the past
11982         must be Unix Epoch.
11983
11984 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
11985
11986         PR libgomp/47804
11987         * testsuite/libgomp.fortran/fortran.exp: Check for both
11988         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
11989         but $blddir != "", still append ${blddir}/${lang_library_path}
11990         to ld_library_path.
11991
11992 2011-02-16  Tobias Burnus  <burnus@net-b.de>
11993
11994         PR libgomp/47758
11995         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
11996         of libquadmath.a before adding its libpath to ldflags.
11997
11998 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
11999
12000         PR libgomp/47731
12001         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
12002         to FUTEX_WAIT futex syscall.
12003         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
12004
12005 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12006
12007         * configure: Regenerate.
12008
12009 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
12010
12011         PR libstdc++/36104
12012         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
12013
12014 2011-01-16  Gerald Pfeifer
12015
12016         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
12017
12018 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
12019
12020         PR fortran/46874
12021         * libgomp.fortran/allocatable6.f90: New test.
12022
12023 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
12024
12025         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
12026         * configure: Regenerate.
12027
12028 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
12029
12030         PR target/40125
12031         PR lto/46695
12032         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
12033         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
12034         * aclocal.m4: Regenerate.
12035         * configure: Regenerate.
12036         * Makefile.in: Regenerate.
12037         * testsuite/Makefile.in: Regenerate.
12038
12039 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
12040
12041         PR fortran/46753
12042         * libgomp.fortran/pr46753.f90: New test.
12043
12044         PR libgomp/43706
12045         * env.c (initialize_env): Default to spin count 300000
12046         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
12047         is specified.
12048
12049         PR libgomp/45240
12050         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
12051         at the end if sync builtins aren't supported.
12052
12053 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
12054
12055         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
12056
12057 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
12058
12059         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
12060
12061 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
12062
12063         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
12064
12065 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
12066             Tobias Burnus  <burnus@net-b.de>
12067
12068         PR fortran/32049
12069         * configure.ac:
12070         * configure: Regenerate.
12071
12072 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12073
12074         * config/linux/futex.h: New.
12075         * config/linux/arm/mutex.h: New.
12076         * configure.tgt (arm*-*-linux*): Add config path.
12077
12078 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
12079
12080         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
12081
12082 2010-09-23  Tobias Burnus  <burnus@net-b.de>
12083
12084         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
12085         Change Fortran datatype to LOGICAL.
12086         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
12087         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
12088
12089 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12090
12091         * configure: Regenerate.
12092
12093 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
12094
12095         * libgomp.texi: Add function keyword to a couple of Fortran
12096         interfaces, use integer instead of int for Fortran.
12097
12098 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
12099
12100         * libgomp.texi: Fix spelling and pasto problems throughout.
12101         Adjust prototypes to match code.
12102
12103 2010-07-24  Tobias Burnus  <burnus@net-b.de>
12104
12105         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
12106         silence -fwhole-file warning.
12107
12108 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
12109
12110         * configure.tgt (*-*-solaris2.[56]*): Removed.
12111
12112 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
12113
12114         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
12115         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
12116         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
12117         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
12118         targetting solaris2*.
12119         * configure: Regenerate.
12120         * config.h.in: Regenerate.
12121
12122         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
12123         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
12124         Add libgomp_version_dep.
12125         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
12126         versioning.
12127         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
12128         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
12129         * Makefile.in: Regenerate.
12130
12131         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
12132         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
12133         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
12134         to common block, protected by
12135         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
12136
12137 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
12138
12139         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
12140
12141 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
12142
12143         PR bootstrap/43170
12144         * configure: Regenerate.
12145
12146 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12147
12148         PR other/43620
12149         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
12150         * configure: Regenerate.
12151         * Makefile.in: Regenerate.
12152         * testsuite/Makefile.in: Regenerate.
12153
12154 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
12155
12156         PR c/43893
12157         * testsuite/libgomp.c/pr43893.c: New test.
12158         * testsuite/libgomp.c++/pr43893.C: New test.
12159
12160 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
12161
12162         PR middle-end/43570
12163         * testsuite/libgomp.fortran/vla8.f90: New test.
12164
12165 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
12166
12167         PR libgomp/43706
12168         * config/linux/affinity.c (gomp_init_affinity): Decrease
12169         gomp_available_cpus if affinity mask confines the process to fewer
12170         CPUs.
12171         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
12172         non-NULL, just return gomp_available_cpus.
12173
12174         PR libgomp/43569
12175         * sections.c (gomp_sections_init): Initialize ws->mode.
12176
12177 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
12178
12179         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
12180         not unused bar variable.
12181         * configure: Regenerate.
12182
12183 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12184
12185         * Makefile.in: Regenerate.
12186         * aclocal.m4: Regenerate.
12187         * testsuite/Makefile.in: Regenerate.
12188
12189 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
12190
12191         PR libgomp/42942
12192         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
12193         (initialize_env): Adjust callers.
12194         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
12195         when the argument is 0.
12196
12197         * testsuite/libgomp.c/pr42942.c: New test.
12198
12199 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
12200
12201         PR middle-end/42644
12202         PR middle-end/42130
12203         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
12204         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
12205
12206 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
12207
12208         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
12209         * testsuite/libgomp.c++/task-6.C: Likewise.
12210
12211 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
12212
12213         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
12214
12215 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
12216
12217         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
12218         * configure: Regenerate.
12219
12220 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
12221
12222         PR fortran/42866
12223         * testsuite/libgomp.fortran/allocatable5.f90: New test.
12224
12225 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
12226
12227         * configure.ac: Test for executability of GFORTRAN.
12228         * configure: Regenerate.
12229
12230 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
12231
12232         * configure: Regenerate.
12233
12234 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
12235
12236         PR libgomp/42602
12237         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
12238
12239 2010-01-03  Richard Guenther  <rguenther@suse.de>
12240
12241         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
12242
12243 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
12244
12245         * testsuite/libgomp.graphite/pr4118.c: New.
12246
12247 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
12248
12249         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
12250         for darwin, protect the test with require-effective-target tls_runtime.
12251         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
12252
12253 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
12254
12255         PR target/41605
12256         * testsuite/lib/libgomp.exp: Provide -B options to allow for
12257         link spec %s substitutions for static libraries.
12258
12259 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
12260
12261         PR testsuite/42135
12262         * libgomp.graphite/force-parallel-2.c: Reduce array size.
12263
12264 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12265
12266         * Makefile.in: Regenerate.
12267         * configure: Regenerate.
12268         * testsuite/Makefile.in: Regenerate.
12269
12270 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
12271
12272         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
12273         settings for LC_ALL and LANG.
12274
12275 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
12276
12277         PR fortran/42162
12278         * testsuite/libgomp.fortran/pr42162.f90: New test.
12279
12280 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
12281
12282         PR middle-end/42029
12283         * testsuite/libgomp.c/pr42029.c: New test.
12284
12285 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
12286
12287         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
12288         *s.  Accept ld version without text in ()s.
12289         * configure: Regenerated.
12290
12291 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
12292
12293         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
12294
12295 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12296
12297         PR libgomp/41418
12298         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
12299         or a hyphen (happens with fortran language disabled).
12300         * configure: Regenerate.
12301
12302 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12303
12304         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
12305         use sed script portable to Solaris /bin/sed for extracting ld
12306         version.
12307         * configure: Regenerate.
12308
12309 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
12310
12311         * testsuite/libgomp.graphite/bounds.c: New test.
12312
12313 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12314
12315         * Makefile.am (libgomp_la_LINK): New.
12316         * Makefile.in: Regenerate.
12317
12318 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12319
12320         * configure.ac (AC_PREREQ): Bump to 2.64.
12321
12322 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12323
12324         * Makefile.am (install-html, install-pdf): Remove.
12325         * Makefile.in: Regenerate.
12326
12327         * Makefile.in: Regenerate.
12328         * aclocal.m4: Regenerate.
12329         * config.h.in: Regenerate.
12330         * configure: Regenerate.
12331         * testsuite/Makefile.in: Regenerate.
12332
12333 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12334
12335         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
12336         * Makefile.in: Regenerate.
12337
12338 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
12339
12340         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
12341         * Makefile.in: Regenerate.
12342
12343 2009-08-19  Tobias Burnus  <burnus@net-b.de>
12344
12345         PR fortran/41102
12346         omp_lib.h.in: Fix -std=f95 errors.
12347
12348 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
12349
12350         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
12351         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
12352         * testsuite/libgomp.graphite/graphite.exp: New.
12353
12354 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
12355
12356         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
12357         only build.
12358
12359 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
12360
12361         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
12362         needed memory barrier semantics.
12363         * config/linux/mips/mutex.h: New file.
12364
12365 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12366
12367         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
12368
12369 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
12370
12371         * configure: Regenerate.
12372
12373 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
12374
12375         PR testsuite/40699
12376         PR testsuite/40707
12377         PR testsuite/40709
12378         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
12379         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
12380         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
12381
12382 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
12383
12384         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
12385         options when choosing a multilib.
12386
12387 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
12388
12389         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
12390         ld_library_path.  Use add_path.  Add just find_libgcc_s to
12391         ld_library_path, not every libgcc multilib directory.
12392         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
12393         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
12394         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
12395         Use add_path.
12396         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
12397
12398 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
12399
12400         * Makefile.am (LTLDFLAGS): Define.
12401         (LINK): Define.
12402         * Makefile.in: Regenerate.
12403
12404 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
12405
12406         PR fortran/39718
12407         * testsuite/libgomp.fortran/fortran.exp: Don't link with
12408         libgfortranbegin, check existence of libgfortran.a instead of
12409         libgfortranbegin.a.
12410
12411 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
12412
12413         PR libgomp/40174
12414         * team.c (gomp_thread_start): Destroy thr->release semaphore.
12415         (gomp_free_pool_helper): Likewise.
12416
12417 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
12418             Jakub Jelinek  <jakub@redhat.com>
12419
12420         PR fortran/35423
12421         * testsuite/libgomp.fortran/workshare2.f90: New test.
12422
12423 2009-04-09  Nick Clifton  <nickc@redhat.com>
12424
12425         * iter.c: Change copyright header to refer to version 3 of the
12426         GNU General Public License with version 3.1 of the GCC Runtime
12427         Library Exception and to point readers at the COPYING3 and
12428         COPYING3.RUNTIME files and the FSF's license web page.
12429         * alloc.c: Likewise.
12430         * barrier.c: Likewise.
12431         * config/bsd/proc.c: Likewise.
12432         * config/linux/affinity.c: Likewise.
12433         * config/linux/alpha/futex.h: Likewise.
12434         * config/linux/bar.c: Likewise.
12435         * config/linux/bar.h: Likewise.
12436         * config/linux/ia64/futex.h: Likewise.
12437         * config/linux/ia64/mutex.h: Likewise.
12438         * config/linux/lock.c: Likewise.
12439         * config/linux/mips/futex.h: Likewise.
12440         * config/linux/mutex.c: Likewise.
12441         * config/linux/mutex.h: Likewise.
12442         * config/linux/powerpc/futex.h: Likewise.
12443         * config/linux/proc.c: Likewise.
12444         * config/linux/ptrlock.c: Likewise.
12445         * config/linux/ptrlock.h: Likewise.
12446         * config/linux/s390/futex.h: Likewise.
12447         * config/linux/sem.c: Likewise.
12448         * config/linux/sem.h: Likewise.
12449         * config/linux/sparc/futex.h: Likewise.
12450         * config/linux/wait.h: Likewise.
12451         * config/linux/x86/futex.h: Likewise.
12452         * config/mingw32/proc.c: Likewise.
12453         * config/mingw32/time.c: Likewise.
12454         * config/posix/affinity.c: Likewise.
12455         * config/posix/bar.c: Likewise.
12456         * config/posix/bar.h: Likewise.
12457         * config/posix/lock.c: Likewise.
12458         * config/posix/mutex.h: Likewise.
12459         * config/posix/proc.c: Likewise.
12460         * config/posix/ptrlock.h: Likewise.
12461         * config/posix/sem.c: Likewise.
12462         * config/posix/sem.h: Likewise.
12463         * config/posix/time.c: Likewise.
12464         * config/posix95/lock.c: Likewise.
12465         * critical.c: Likewise.
12466         * env.c: Likewise.
12467         * error.c: Likewise.
12468         * fortran.c: Likewise.
12469         * iter_ull.c: Likewise.
12470         * libgomp.h: Likewise.
12471         * libgomp_f.h.in: Likewise.
12472         * libgomp_g.h: Likewise.
12473         * loop.c: Likewise.
12474         * loop_ull.c: Likewise.
12475         * omp.h.in: Likewise.
12476         * omp_lib.f90.in: Likewise.
12477         * omp_lib.h.in: Likewise.
12478         * ordered.c: Likewise.
12479         * parallel.c: Likewise.
12480         * sections.c: Likewise.
12481         * single.c: Likewise.
12482         * task.c: Likewise.
12483         * team.c: Likewise.
12484         * work.c: Likewise.
12485
12486 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
12487
12488         * testsuite/config/default.exp: Change copyright header to refer to
12489         version 3 of the GNU General Public License and to point readers
12490         at the COPYING3 file and the FSF's license web page.
12491
12492 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
12493
12494         PR middle-end/39573
12495         * libgomp.c++/pr39573.C: New test.
12496
12497 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
12498
12499         PR other/39591
12500         * testsuite/libgomp.c/pr39591-1.c: New test.
12501         * testsuite/libgomp.c/pr39591-2.c: New test.
12502         * testsuite/libgomp.c/pr39591-3.c: New test.
12503
12504 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
12505
12506         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
12507         * testsuite/libgomp.c/atomic-6.c: Ditto.
12508
12509 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
12510
12511         PR c/39495
12512         * testsuite/libgomp.c/loop-12.c: New test.
12513         * testsuite/libgomp.c/loop-11.c: New test.
12514         * testsuite/libgomp.c++/loop-11.C: New test.
12515         * testsuite/libgomp.c++/loop-12.C: New test.
12516         * testsuite/libgomp.c++/for-8.C: New test.
12517
12518 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12519
12520         * configure: Regenerate.
12521
12522 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
12523
12524         PR middle-end/39154
12525         * testsuite/libgomp.c/pr39154.c: New test.
12526
12527 2009-01-30  Ian Lance Taylor  <iant@google.com>
12528
12529         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
12530         libgomp_ld_is_gold.  Get gold version number.
12531         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
12532         * configure: Rebuild.
12533
12534 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
12535
12536         * testsuite/lib/libgomp.exp: Add -B option for targets that
12537         use libgfortran.a%s in their specs.
12538
12539 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
12540
12541         PR libgomp/38086
12542         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
12543         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
12544         HAVE_AS_SYMVER_DIRECTIVE is not defined.
12545         * configure: Regenerated.
12546         * config.h.in: Likewise.
12547
12548 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
12549
12550         PR c++/38650
12551         * testsuite/libgomp.c/pr38650.c: New test.
12552         * testsuite/libgomp.c++/pr38650.C: New test.
12553
12554 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
12555
12556         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
12557
12558 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
12559
12560         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
12561
12562 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12563
12564         * configure: Regenerate.
12565
12566 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
12567
12568         PR middle-end/36802
12569         * testsuite/libgomp.c/pr36802-1.c: New test.
12570         * testsuite/libgomp.c/pr36802-2.c: New test.
12571         * testsuite/libgomp.c/pr36802-3.c: New test.
12572
12573 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
12574
12575         PR libgomp/38270
12576         * config/linux/powerpc/mutex.h: New.
12577
12578 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
12579
12580         PR c++/38257
12581         * testsuite/libgomp.c++/for-7.C: New test.
12582
12583         PR c++/38348
12584         * testsuite/libgomp.c++/for-6.C: New test.
12585
12586 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
12587
12588         PR testsuite/28870
12589         * testsuite/lib/libgomp.exp: Include new timeout library files.
12590         (libgomp_target_compile): Set timeout value from new proc.
12591
12592 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
12593
12594         PR libgomp/37938
12595         * config/linux/ia64/mutex.h: New.
12596
12597 2008-11-04  Tobias Burnus  <burnus@net-b.de>
12598
12599         PR libgomp/37935
12600         * libgomp.texi (Runtime library routines, environment variables):
12601         Update for OpenMP version 3.0.
12602
12603 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
12604             Steve Ellcey  <sje@cup.hp.com>
12605
12606         * configure: Regenerate for new libtool.
12607         * Makefile.in: Ditto.
12608         * testsuite/Makefile.in: Ditto.
12609
12610 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
12611             Andreas Tobler  <a.tobler@schweiz.org>
12612
12613         * config/bsd/proc.c: New file.
12614         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
12615         * configure.ac: Check for header <sys/sysctl.h>
12616         * configure: Regenerate.
12617         * config.h.in: Likewise.
12618
12619 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
12620
12621         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
12622
12623 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
12624
12625         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
12626         * Makefile.in: Regenerated.
12627         * testsuite/Makefile.in: Regenerated.
12628
12629 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
12630
12631         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
12632         depend on blddir if blddir exists.
12633         (libgomp_target_compile): Likewise.
12634         * testsuite/libgomp.c++/c++.exp: Likewise.
12635         * testsuite/libgomp.fortran/fortran.exp: Likewise.
12636
12637 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12638
12639         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
12640         Do not list GPL as Invariant Section.
12641
12642 2008-07-28  Ilie Garbacea  <ilie@mips.com>
12643             Chao-ying Fu  <fu@mips.com>
12644
12645         * configure.tgt: Enable futex for MIPS.
12646         * config/linux/mips/futex.h: New file.
12647
12648 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
12649
12650         * team.c (gomp_team_end): Free team immediately if it has
12651         just one thread.
12652
12653 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
12654
12655         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
12656         * testsuite/libgomp.fortran/fortran.exp: Same.
12657         * testsuite/libgomp.c/c.exp: Same.
12658         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
12659         directory to library path first.
12660
12661 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
12662
12663         * env.c (parse_stacksize): Add cast to avoid warning.
12664         (parse_spincount): Likewise.
12665
12666 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
12667
12668         * testsuite/libgomp.c/loop-10.c: New test.
12669         * libgomp.c/loop-3.c (main): Add lastprivate clause.
12670         * libgomp.c++/loop-6.C (main): Likewise.
12671
12672         PR debug/36617
12673         * testsuite/libgomp.c/debug-1.c: New test.
12674
12675 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
12676
12677         * testsuite/libgomp.c/nqueens-1.c: New test.
12678
12679         PR c++/36523
12680         * testsuite/libgomp.c++/task-7.C: New function.
12681
12682 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12683
12684         * configure: Regenerate.
12685
12686 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
12687
12688         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
12689         mutex when HAVE_SYNC_BUILTINS isn't defined.
12690
12691 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12692
12693         * libgomp.texi (omp_test_lock): Fix typo.
12694
12695 2008-06-12  Tobias Burnus  <burnus@net-b.de>
12696
12697         * omp_lib.f90.in: Add "implicit none".
12698
12699 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
12700
12701         PR middle-end/36506
12702         * testsuite/libgomp.c/reduction-5.c: New test.
12703
12704 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
12705
12706         * libgomp.h (struct gomp_task): Add in_tied_task field.
12707         * task.c (gomp_init_task): Initialize it.
12708         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
12709         unconditionally.  Don't call gomp_team_barrier_wake if
12710         current task is implicit or if(0) from implicit and number of
12711         running tasks is equal to nthreads - 1.
12712
12713         PR libgomp/36471
12714         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
12715         omp_get_team_size_8): Fix pastos.
12716
12717         PR libgomp/36469
12718         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
12719         * configure: Regenerated.
12720         * config.h.in: Regenerated.
12721         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
12722         defined.
12723
12724 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
12725
12726         PR bootstrap/36452
12727         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
12728         (GOMP_loop_ull_dynamic_start): Likewise.
12729         (GOMP_loop_ull_guided_start): Likewise.
12730         (GOMP_loop_ull_ordered_static_start): Likewise.
12731         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
12732         (GOMP_loop_ull_ordered_guided_start): Likewise.
12733
12734 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
12735             Richard Henderson  <rth@redhat.com>
12736             Ulrich Drepper  <drepper@redhat.com>
12737             Jakob Blomer  <jakob.blomer@ira.uka.de>
12738
12739         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
12740         Substitute also OMP_*LOCK_25*.
12741         * configure: Regenerated.
12742         * config.h.in: Regenerated.
12743         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
12744         ptrlock.c and task.c.
12745         * Makefile.in: Regenerated.
12746         * testsuite/Makefile.in: Regenerated.
12747         * task.c: New file.
12748         * loop_ull.c: New file.
12749         * iter_ull.c: New file.
12750         * libgomp.h: Include ptrlock.h.
12751         (enum gomp_task_kind): New type.
12752         (struct gomp_team): Add task_lock, task_queue, task_count,
12753         task_running_count, single_count fields.  Add
12754         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
12755         Remove work_share_lock, generation_mask,
12756         oldest_live_gen, num_live_gen and init_work_shares fields, add
12757         work work_share_list_alloc, work_share_list_free and work_share_chunk
12758         fields.  Change work_shares from pointer to pointers into an array.
12759         Change ordered_release field into gomp_sem_t ** from flexible array
12760         member.  Add implicit_task and initial_work_shares fields.
12761         Move close to the end of the struct.
12762         (struct gomp_team_state): Add single_count, last_work_share,
12763         active_level and level fields, remove work_share_generation.
12764         (gomp_barrier_handle_tasks): New prototype.
12765         (gomp_finish_task): New inline function.
12766         (struct gomp_work_share): Move chunk_size, end, incr into
12767         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
12768         next_ll fields.  Reshuffle fields.  Add next_alloc,
12769         next_ws, next_free and inline_ordered_team_ids fields, change
12770         ordered_team_ids into pointer from flexible array member.
12771         Add mode field.  Put lock and next into a different cache line
12772         from most of the write-once fields.
12773         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
12774         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
12775         gomp_iter_ull_guided_next): New prototypes.
12776         (gomp_new_icv): New prototype.
12777         (struct gomp_thread): Add thread_pool and task fields.
12778         (struct gomp_thread_pool): New type.
12779         (gomp_new_team): New prototype.
12780         (gomp_team_start): Change type of last argument.
12781         (gomp_new_work_share): Removed.
12782         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
12783         (gomp_work_share_init_done): New static inline.
12784         (gomp_throttled_spin_count_var, gomp_available_cpus,
12785         gomp_managed_threads): New extern decls.
12786         (gomp_init_task): New prototype.
12787         (gomp_spin_count_var): New extern var decl.
12788         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
12789         or no alias support, or if not PIC.
12790         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
12791         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
12792         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
12793         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
12794         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
12795         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
12796         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
12797         gomp_test_nest_lock_25): New prototypes.
12798         (omp_lock_symver, strong_alias): Define.
12799         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
12800         decls.
12801         (gomp_end_task): New.
12802         (struct gomp_task_icv, gomp_global_icv): New.
12803         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
12804         (struct gomp_task): New.
12805         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
12806         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
12807         (gomp_icv): New.
12808         (gomp_schedule_type): Reorder enum to match
12809         omp_sched_t.
12810         * team.c (struct gomp_thread_start_data): Add thread_pool and task
12811         fields.
12812         (gomp_thread_start): Add gomp_team_barrier_wait call.
12813         For non-nested case remove clearing of docked thread thr fields.
12814         Use pool fields instead of global gomp_* variables.  Use
12815         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
12816         Create tasks for each member thread.
12817         (free_team): Only destroy team barrier, task_lock here and free it.
12818         (gomp_free_thread): Free last_team if non-NULL.
12819         (gomp_team_end): Call gomp_team_barrier_wait instead of
12820         gomp_barrier_wait.  For nested case call one extra
12821         gomp_barrier_wait.  Move here some destruction from free_team.
12822         Call free_team on pool->last_team if any, rather than freeing
12823         current team.  Destroy work_share_list_free_lock ifndef
12824         HAVE_SYNC_BUILTINS.
12825         (gomp_new_icv): New function.
12826         (gomp_threads, gomp_threads_size, gomp_threads_used,
12827         gomp_threads_dock): Removed.
12828         (gomp_thread_destructor): New variable.
12829         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
12830         functions.
12831         (gomp_team_start): Create new pool if current thread doesn't have
12832         one.  Use pool fields instead of global gomp_* variables.
12833         Initialize thread_pool field for new threads.  Clear single_count.
12834         Change last argument from ws to team, don't create
12835         new team, set ts.work_share to &team->work_shares[0] and clear
12836         ts.last_work_share.  Don't clear ts.work_share_generation.
12837         If number of threads changed, adjust atomically gomp_managed_threads.
12838         Use gomp_init_task instead of gomp_new_task,
12839         set thr->task to the corresponding implicit_task array entry.
12840         Create tasks for each member thread.  Initialize ts.level.
12841         (initialize_team): Call pthread_key_create on
12842         gomp_thread_destructor.
12843         (team_destructor): New function.
12844         (new_team): Removed.
12845         (gomp_new_team): New function.
12846         (free_team): Free gomp_work_share blocks chained through next_alloc,
12847         instead of freeing work_shares and destroying work_share_lock.
12848         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
12849         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
12850         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
12851         of gomp_barrier_wait.
12852         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
12853         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
12854         if gomp_work_share_start returned true.  Don't unlock ws->lock.
12855         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
12856         of gomp_barrier_wait.
12857         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
12858         gomp_work_share_init_done if gomp_work_share_start returned true.
12859         Don't unlock ws->lock.
12860         * work.c: Include stddef.h.
12861         (free_work_share): Use work_share_list_free_lock instead
12862         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
12863         Call gomp_fini_work_share and then either free ws if orphaned, or
12864         put it into work_share_list_free list of the current team.
12865         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
12866         functions.
12867         (gomp_work_share_start, gomp_work_share_end,
12868         gomp_work_share_end_nowait): Rewritten.
12869         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
12870         (openmp_version): Set to 200805.
12871         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
12872         omp_sched_guided, omp_sched_auto): New parameters.
12873         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
12874         omp_set_max_active_levels, omp_get_max_active_levels,
12875         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
12876         omp_get_active_level): New interfaces.
12877         * omp_lib.h.in (openmp_version): Set to 200805.
12878         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
12879         omp_sched_guided, omp_sched_auto): New parameters.
12880         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
12881         omp_set_max_active_levels, omp_get_max_active_levels,
12882         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
12883         omp_get_active_level): New externals.
12884         * loop.c: Include limits.h.
12885         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
12886         GFS_AUTO.
12887         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
12888         Likewise.  Use gomp_icv.
12889         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
12890         ts.static_trip here.
12891         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
12892         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
12893         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
12894         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
12895         don't unlock ws->lock, otherwise lock it.
12896         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
12897         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
12898         (gomp_parallel_loop_start): Call gomp_new_team instead of
12899         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
12900         Adjust gomp_team_start caller.  Pass 0 as second argument to
12901         gomp_resolve_num_threads.
12902         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
12903         If adding ws->chunk_size nthreads + 1 times after end won't
12904         overflow, set ws->mode to 1.
12905         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
12906         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
12907         GOMP_loop_ull_ordered_static_start,
12908         GOMP_loop_ull_ordered_dynamic_start,
12909         GOMP_loop_ull_ordered_guided_start,
12910         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
12911         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
12912         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
12913         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
12914         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
12915         prototypes.
12916         * libgomp.map: Export lock routines also @@OMP_2.0.
12917         (GOMP_loop_ordered_dynamic_first,
12918         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
12919         GOMP_loop_ordered_static_first): Remove.
12920         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
12921         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
12922         GOMP_loop_ull_ordered_dynamic_next,
12923         GOMP_loop_ull_ordered_dynamic_start,
12924         GOMP_loop_ull_ordered_guided_next,
12925         GOMP_loop_ull_ordered_guided_start,
12926         GOMP_loop_ull_ordered_runtime_next,
12927         GOMP_loop_ull_ordered_runtime_start,
12928         GOMP_loop_ull_ordered_static_next,
12929         GOMP_loop_ull_ordered_static_start,
12930         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
12931         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
12932         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
12933         (omp_set_schedule, omp_get_schedule,
12934         omp_get_thread_limit, omp_set_max_active_levels,
12935         omp_get_max_active_levels, omp_get_level,
12936         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
12937         omp_set_schedule_, omp_set_schedule_8_,
12938         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
12939         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
12940         omp_get_max_active_levels_, omp_get_level_,
12941         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
12942         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
12943         New exports @@OMP_3.0.
12944         * omp.h.in (omp_sched_t): New type.
12945         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
12946         omp_set_max_active_levels, omp_get_max_active_levels,
12947         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
12948         omp_get_active_level): New prototypes.
12949         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
12950         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
12951         gomp_thread_limit_var, gomp_remaining_threads_count,
12952         gomp_remaining_threads_lock): New variables.
12953         (parse_spincount): New function.
12954         (initialize_env): Call gomp_init_num_threads unconditionally.
12955         Initialize gomp_available_cpus.  Call parse_spincount,
12956         initialize gomp_{,throttled_}spin_count_var
12957         depending on presence and value of OMP_WAIT_POLICY and
12958         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
12959         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
12960         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
12961         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
12962         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
12963         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
12964         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
12965         (gomp_global_icv): New.
12966         (parse_schedule): Use it.  Parse "auto".
12967         (omp_set_num_threads): Use gomp_icv.
12968         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
12969         Likewise.
12970         (omp_get_max_threads): Move from parallel.c.
12971         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
12972         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
12973         add ialias.
12974         (parse_stacksize, parse_wait_policy): New functions.
12975         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
12976         both wrappers for compatibility and new locks.
12977         (omp_set_schedule, omp_get_schedule,
12978         omp_get_thread_limit, omp_set_max_active_levels,
12979         omp_get_max_active_levels, omp_get_level,
12980         omp_get_ancestor_thread_num, omp_get_team_size,
12981         omp_get_active_level): New ialias_redirect.
12982         (omp_set_schedule_, omp_set_schedule_8_,
12983         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
12984         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
12985         omp_get_max_active_levels_, omp_get_level_,
12986         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
12987         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
12988         New functions.
12989         * parallel.c: Include limits.h.
12990         (gomp_resolve_num_threads): Add count argument.  Rewritten.
12991         (GOMP_parallel_start): Call gomp_new_team and pass that as last
12992         argument to gomp_team_start.  Pass 0 as second argument to
12993         gomp_resolve_num_threads.
12994         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
12995         if gomp_thread_limit_var != ULONG_MAX.
12996         (omp_in_parallel): Implement using ts.active_level.
12997         (omp_get_max_threads): Move to env.c.
12998         (omp_get_level, omp_get_ancestor_thread_num,
12999         omp_get_team_size, omp_get_active_level): New functions,
13000         add ialias.
13001         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
13002         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
13003         gomp_iter_dynamic_next instead of the _locked variant and don't take
13004         lock around it, otherwise acquire it before calling
13005         gomp_iter_dynamic_next_locked.
13006         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
13007         gomp_iter_dynamic_next instead of the _locked variant and don't take
13008         lock around it.
13009         (GOMP_parallel_sections_start): Call gomp_new_team instead of
13010         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
13011         Adjust gomp_team_start caller.  Pass count as second argument to
13012         gomp_resolve_num_threads, don't adjust num_threads after the call.
13013         Use gomp_icv.
13014         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
13015         ws->chunk_size by incr.
13016         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
13017         code.
13018         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
13019         types.
13020         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
13021         (omp_check_defines): Check even the compat defines.
13022         * config/linux/ptrlock.c: New file.
13023         * config/linux/ptrlock.h: New file.
13024         * config/linux/wait.h: New file.
13025         * config/posix/ptrlock.c: New file.
13026         * config/posix/ptrlock.h: New file.
13027         * config/linux/bar.h (gomp_team_barrier_wait,
13028         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
13029         (gomp_team_barrier_set_task_pending,
13030         gomp_team_barrier_clear_task_pending,
13031         gomp_team_barrier_set_waiting_for_tasks,
13032         gomp_team_barrier_waiting_for_tasks,
13033         gomp_team_barrier_done): New inlines.
13034         (gomp_barrier_t): Rewritten.
13035         (gomp_barrier_state_t): New typedef.
13036         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
13037         gomp_barrier_wait_start): Rewritten.
13038         (gomp_barrier_wait_end): Change second argument to
13039         gomp_barrier_state_t.
13040         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
13041         inlines.
13042         * config/linux/bar.c: Include wait.h instead of libgomp.h and
13043         futex.h.
13044         (gomp_barrier_wait_end): Rewritten.
13045         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
13046         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
13047         * config/posix/bar.h (gomp_barrier_t): Add generation field.
13048         (gomp_barrier_state_t): New typedef.
13049         (gomp_team_barrier_wait,
13050         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
13051         (gomp_barrier_wait_start): Or all but low 2 bits from generation
13052         into the return value.  Return gomp_barrier_state_t.
13053         (gomp_team_barrier_set_task_pending,
13054         gomp_team_barrier_clear_task_pending,
13055         gomp_team_barrier_set_waiting_for_tasks,
13056         gomp_team_barrier_waiting_for_tasks,
13057         gomp_team_barrier_done): New inlines.
13058         (gomp_barrier_wait_end): Change second argument to
13059         gomp_barrier_state_t.
13060         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
13061         inlines.
13062         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
13063         (gomp_barrier_wait_end): Change second argument to
13064         gomp_barrier_state_t.
13065         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
13066         gomp_team_barrier_wake): New functions.
13067         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
13068         futex.h.
13069         (gomp_futex_wake, gomp_futex_wait): New variables.
13070         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
13071         * config/linux/lock.c: Rewrite to make locks task owned,
13072         for backwards compatibility provide the old entrypoints
13073         if symbol versioning.  Include wait.h instead of libgomp.h and
13074         futex.h.
13075         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
13076         * config/posix95/lock.c: Rewrite to make locks task owned,
13077         for backwards compatibility provide the old entrypoints
13078         if symbol versioning.
13079         * config/posix/lock.c: Rewrite to make locks task owned,
13080         for backwards compatibility provide the old entrypoints
13081         if symbol versioning.
13082         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
13083         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
13084         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
13085         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
13086         (sys_futex0): Return error code.
13087         (futex_wake, futex_wait): If ENOSYS was returned, clear
13088         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
13089         (cpu_relax, atomic_write_barrier): New static inlines.
13090         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
13091         (futex_wake, futex_wait): If ENOSYS was returned, clear
13092         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
13093         (cpu_relax, atomic_write_barrier): New static inlines.
13094         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
13095         (sys_futex0): Return error code.
13096         (futex_wake, futex_wait): If ENOSYS was returned, clear
13097         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
13098         (cpu_relax, atomic_write_barrier): New static inlines.
13099         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
13100         (sys_futex0): Return error code.
13101         (futex_wake, futex_wait): If ENOSYS was returned, clear
13102         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
13103         (cpu_relax, atomic_write_barrier): New static inlines.
13104         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
13105         (sys_futex0): Return error code.
13106         (futex_wake, futex_wait): If ENOSYS was returned, clear
13107         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
13108         (cpu_relax, atomic_write_barrier): New static inlines.
13109         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
13110         (sys_futex0): Return error code.
13111         (futex_wake, futex_wait): If ENOSYS was returned, clear
13112         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
13113         (cpu_relax, atomic_write_barrier): New static inlines.
13114         * config/linux/sem.c: Include wait.h instead of libgomp.h and
13115         futex.h.
13116         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
13117         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
13118         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
13119         types.
13120         (omp_nest_lock_t): Change owner into void *, add lock field.
13121         * config/posix95/omp-lock.h: Include semaphore.h.
13122         (omp_lock_25_t, omp_nest_lock_25_t): New types.
13123         (omp_lock_t): Use sem_t instead of mutex if semaphores
13124         aren't broken.
13125         (omp_nest_lock_t): Likewise.  Change owner to void *.
13126         * config/posix/omp-lock.h: Include semaphore.h.
13127         (omp_lock_25_t, omp_nest_lock_25_t): New types.
13128         (omp_lock_t): Use sem_t instead of mutex if semaphores
13129         aren't broken.
13130         (omp_nest_lock_t): Likewise.  Add owner field.
13131
13132 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
13133
13134         * testsuite/libgomp.c/collapse-1.c: New test.
13135         * testsuite/libgomp.c/collapse-2.c: New test.
13136         * testsuite/libgomp.c/collapse-3.c: New test.
13137         * testsuite/libgomp.c/icv-1.c: New test.
13138         * testsuite/libgomp.c/icv-2.c: New test.
13139         * testsuite/libgomp.c/lib-2.c: New test.
13140         * testsuite/libgomp.c/lock-1.c: New test.
13141         * testsuite/libgomp.c/lock-2.c: New test.
13142         * testsuite/libgomp.c/lock-3.c: New test.
13143         * testsuite/libgomp.c/loop-4.c: New test.
13144         * testsuite/libgomp.c/loop-5.c: New test.
13145         * testsuite/libgomp.c/loop-6.c: New test.
13146         * testsuite/libgomp.c/loop-7.c: New test.
13147         * testsuite/libgomp.c/loop-8.c: New test.
13148         * testsuite/libgomp.c/loop-9.c: New test.
13149         * testsuite/libgomp.c/nested-3.c: New test.
13150         * testsuite/libgomp.c/nestedfn-6.c: New test.
13151         * testsuite/libgomp.c/sort-1.c: New test.
13152         * testsuite/libgomp.c/task-1.c: New test.
13153         * testsuite/libgomp.c/task-2.c: New test.
13154         * testsuite/libgomp.c/task-3.c: New test.
13155         * testsuite/libgomp.c/task-4.c: New test.
13156         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
13157         to C++ testsuite default compiler options.
13158         * testsuite/libgomp.c++/collapse-1.C: New test.
13159         * testsuite/libgomp.c++/collapse-2.C: New test.
13160         * testsuite/libgomp.c++/ctor-10.C: New test.
13161         * testsuite/libgomp.c++/for-1.C: New test.
13162         * testsuite/libgomp.c++/for-2.C: New test.
13163         * testsuite/libgomp.c++/for-3.C: New test.
13164         * testsuite/libgomp.c++/for-4.C: New test.
13165         * testsuite/libgomp.c++/for-5.C: New test.
13166         * testsuite/libgomp.c++/loop-8.C: New test.
13167         * testsuite/libgomp.c++/loop-9.C: New test.
13168         * testsuite/libgomp.c++/loop-10.C: New test.
13169         * testsuite/libgomp.c++/task-1.C: New test.
13170         * testsuite/libgomp.c++/task-2.C: New test.
13171         * testsuite/libgomp.c++/task-3.C: New test.
13172         * testsuite/libgomp.c++/task-4.C: New test.
13173         * testsuite/libgomp.c++/task-5.C: New test.
13174         * testsuite/libgomp.c++/task-6.C: New test.
13175         * testsuite/libgomp.fortran/allocatable1.f90: New test.
13176         * testsuite/libgomp.fortran/allocatable2.f90: New test.
13177         * testsuite/libgomp.fortran/allocatable3.f90: New test.
13178         * testsuite/libgomp.fortran/allocatable4.f90: New test.
13179         * testsuite/libgomp.fortran/collapse1.f90: New test.
13180         * testsuite/libgomp.fortran/collapse2.f90: New test.
13181         * testsuite/libgomp.fortran/collapse3.f90: New test.
13182         * testsuite/libgomp.fortran/collapse4.f90: New test.
13183         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
13184         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
13185         * testsuite/libgomp.fortran/lib4.f90: New test.
13186         * testsuite/libgomp.fortran/lock-1.f90: New test.
13187         * testsuite/libgomp.fortran/lock-2.f90: New test.
13188         * testsuite/libgomp.fortran/nested1.f90: New test.
13189         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
13190         * testsuite/libgomp.fortran/strassen.f90: New test.
13191         * testsuite/libgomp.fortran/tabs1.f90: New test.
13192         * testsuite/libgomp.fortran/tabs2.f: New test.
13193         * testsuite/libgomp.fortran/task1.f90: New test.
13194         * testsuite/libgomp.fortran/task2.f90: New test.
13195         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
13196         * testsuite/libgomp.fortran/vla5.f90: Likewise.
13197         * testsuite/libgomp.c/pr26943-2.c: Likewise.
13198         * testsuite/libgomp.c/pr26943-3.c: Likewise.
13199         * testsuite/libgomp.c/pr26943-4.c: Likewise.
13200
13201 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
13202
13203         PR c++/36308
13204         * testsuite/libgomp.c++/ctor-11.C: New test.
13205         * testsuite/libgomp.c++/ctor-12.C: New test.
13206
13207 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
13208
13209         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
13210
13211 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
13212
13213         PR middle-end/36106
13214         * testsuite/libgomp.c/atomic-5.c: New test.
13215         * testsuite/libgomp.c/atomic-6.c: New test.
13216         * testsuite/libgomp.c/autopar-1.c: New test.
13217
13218 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13219
13220         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
13221         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
13222         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
13223         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
13224         * configure: Regenerate.
13225         * Makefile.in, testsuite/Makefile.in: Likewise.
13226
13227 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
13228
13229         PR bootstrap/35457
13230         * aclocal.m4: Regenerate.
13231         * configure: Regenerate.
13232
13233 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
13234
13235         PR middle-end/35611
13236         * testsuite/libgomp.c/atomic-4.c: New test.
13237
13238         PR libgomp/35625
13239         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
13240         (gomp_iter_guided_next): Likewise.
13241         * testsuite/libgomp.c/pr35625.c: New test.
13242
13243 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13244
13245         * aclocal.m4: Regenerate.
13246         * configure: Likewise.
13247         * Makefile.in: Likewise.
13248         * testsuite/Makefile.in: Likewise.
13249
13250 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
13251
13252         PR middle-end/35185
13253         * testsuite/libgomp.c++/pr35185.C: New test.
13254
13255 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
13256
13257         PR middle-end/35549
13258         * testsuite/libgomp.c/pr35549.c: New test.
13259
13260 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
13261
13262         * testsuite/libgomp.c/atomic-3.c: New test.
13263
13264 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
13265
13266         PR fortran/33197
13267         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
13268         .F08 file suffixes.
13269
13270 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
13271
13272         PR libgomp/33131
13273         * configure.ac: Add ACX_HEADER_STRING.
13274         * env.c: Include strings.h.
13275         * aclocal.m4: Regenerate.
13276         * config.h.in: Regenerate.
13277         * configure: Regenerate.
13278         * Makefile.in: Regenerate.
13279         * testsuite/Makefile.in: Regenerate.
13280
13281 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
13282
13283         PR middle-end/35196
13284         * testsuite/libgomp.c/pr35196.c: New test.
13285
13286         PR middle-end/35130
13287         * testsuite/libgomp.fortran/pr35130.f90: New test.
13288         * testsuite/libgomp.c/pr35130.c: New test.
13289
13290 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
13291
13292         PR middle-end/33880
13293         * testsuite/libgomp.c/pr33880.c: New test.
13294         * testsuite/libgomp.fortran/pr33880.f90: New test.
13295
13296 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
13297
13298         * configure: Regenerate.
13299
13300 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
13301
13302         * configure.ac: Move futex checking into ../config/futex.m4.
13303         * configure: Rebuilt.
13304         * aclocal.m4: Rebuilt.
13305         * Makefile.in: Rebuilt.
13306
13307         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
13308         2007-10-15 ../config/tls.m4 change.
13309
13310 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
13311
13312         PR c++/34513
13313         * testsuite/libgomp.c/pr34513.c: New test.
13314         * testsuite/libgomp.c++/pr34513.C: New test.
13315
13316 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
13317
13318         PR target/32765
13319         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
13320
13321 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
13322
13323         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
13324
13325 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
13326
13327         * testsuite/libgomp.c/private-1.c: New test.
13328
13329 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
13330             Paolo Bonzini  <bonzini@gnu.org>
13331
13332         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
13333         instead of 'VPATH ='.
13334         * Makefile.in: Regenerate.
13335
13336 2007-11-23  Matthias Klose  <doko@ubuntu.com>
13337
13338         * configure.ac: Adjust makeinfo version check.
13339         * configure: Regenerate.
13340
13341 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
13342
13343         PR fortran/34020
13344         * testsuite/libgomp.fortran/pr34020.f90: New test.
13345
13346 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
13347
13348         PR c++/33894
13349         * testsuite/libgomp.c++/atomic-1.C: New test.
13350
13351 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
13352
13353         PR libgomp/33275
13354         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
13355         Make x and y integers rather than (implicit) reals.  Add private (j)
13356         clause to the last omp parallel.
13357
13358 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
13359
13360         * configure: Regenerate following changes to ../config/tls.m4.
13361
13362 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
13363
13364         * testsuite/libgomp.fortran/stack.f90: New test.
13365
13366 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
13367
13368         * config/mingw32/proc.c: New file.
13369
13370 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
13371
13372         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
13373         (main): Use __get_cpuid to get i386 target fetaures.
13374         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
13375         (main): Use __get_cpuid to get x86_64 target fetaures.
13376
13377 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
13378
13379         PR target/32765
13380         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
13381         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
13382
13383 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
13384
13385         PR fortran/32550
13386         * testsuite/libgomp.fortran/pr32550.f90: New test.
13387         * testsuite/libgomp.fortran/crayptr2.f90: New test.
13388
13389 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
13390
13391         * aclocal.m4: Regenerated.
13392
13393 2007-07-05  Tobias Burnus  <burnus@net-b.de>
13394
13395         PR fortran/32359
13396         * testsuite/libgomp.fortran/pr32359.f90: New.
13397
13398 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
13399
13400         PR libgomp/32468
13401         * sections.c (GOMP_parallel_sections_start): Only decrease
13402         number of threads to COUNT if dyn_var is true.
13403         * testsuite/libgomp.c/pr32468.c: New test.
13404
13405 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
13406
13407         PR libgomp/26308
13408         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
13409
13410 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
13411
13412         PR middle-end/32362
13413         * testsuite/libgomp.c/pr32362-1.c: New test.
13414         * testsuite/libgomp.c/pr32362-2.c: New test.
13415         * testsuite/libgomp.c/pr32362-3.c: New test.
13416
13417 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
13418
13419         * team.c (gomp_team_start): Fix setting up thread_attr
13420         stack size.
13421
13422 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
13423
13424         * configure: Regenerate.
13425
13426 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
13427
13428         * Makefile.in: Regenerate.
13429         * configure: Regenerate.
13430         * aclocal.m4: Regenerate.
13431         * testsuite/Makefile.in: Regenerate.
13432
13433 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
13434
13435         * config/linux/proc.c: New file.
13436
13437         PR libgomp/28482
13438         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
13439
13440 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
13441
13442         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
13443
13444 2007-04-16  Matthias Klose  <doko@debian.org>
13445
13446         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
13447         flags if not building with -m64.
13448         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
13449         flag for i?86-*-* targets, if current target matches -m64.
13450
13451 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
13452
13453         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
13454         * Makefile.in: Regenerate.
13455
13456 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
13457
13458         PR testsuite/31369
13459         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
13460         ld_library_path.
13461         * testsuite/libgomp.fortran/fortran.exp: Likewise.
13462
13463 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
13464
13465         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
13466         decls.
13467         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
13468         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
13469         (parse_affinity): New function.
13470         (initialize_env): Call it and gomp_init_affinity.
13471         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
13472         create new pthread_attr_t and call gomp_init_thread_affinity
13473         on it for each thread before passing the attribute to pthread_create.
13474         * config/linux/affinity.c: New file.
13475         * config/posix/affinity.c: New file.
13476         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
13477         * configure: Rebuilt.
13478         * config.h.in: Rebuilt.
13479         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
13480         * Makefile.in: Rebuilt.
13481
13482 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
13483
13484         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
13485         *-*-darwin*.
13486         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
13487         and use it if found.
13488
13489 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
13490
13491         * testsuite/config/default.exp: New file.
13492         * testsuite/lib/libgomp.exp: New file.
13493         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
13494         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
13495         load_lib *, load_gcc_lib *): Move to libgomp.exp.
13496         (libgomp_load): Remove.
13497         * testsuite/lib/libgomp.exp (libgomp_init): Compute
13498         always_ld_library_path, not ld_library_path.  Set additional_flags
13499         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
13500         (target_compile): Do not call libgomp_init.  Append lang_library_path
13501         and lang_link_flags to options.
13502         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
13503         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
13504         here.
13505         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
13506         always_ld_library_path.  Set LD_LIBRARY_PATH here.
13507         * testsuite/libgomp.fortran/fortran.exp: Ditto.
13508         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
13509         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
13510         CX8 flag.
13511         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
13512         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
13513         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
13514         * testsuite/libgomp.c/pr29947-1.c: Ditto.
13515         * testsuite/libgomp.c/atomic-10.c: Ditto.
13516
13517 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
13518
13519         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
13520         dg-final cleanup-modules line.
13521         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
13522         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
13523         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
13524         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
13525         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
13526         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
13527         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
13528
13529 2007-03-18  Andreas Schwab  <schwab@suse.de>
13530
13531         * acinclude.m4: Adjust regular expression for ld version
13532         extraction.
13533         * configure: Regenerate.
13534
13535 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
13536
13537         * Makefile.am: Add install-pdf target as copied from
13538         automake v1.10 rules.
13539         * Makefile.in: Regenerate
13540
13541 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
13542
13543         PR libgomp/28486
13544         * configure: Regenerate.
13545
13546         PR c++/30703
13547         * testsuite/libgomp.c++/pr30703.C: New test.
13548
13549 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
13550
13551         Revert:
13552         2006-07-05  Eric Christopher  <echristo@apple.com>
13553         * configure.ac: Depend addition of -pthread on host OS.
13554         * configure: Regenerate.
13555
13556 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13557
13558         * libgomp.texi: Fix spacing after abbreviations.
13559
13560 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
13561
13562         PR libgomp/30546
13563         * configure.ac: Add check for makeinfo
13564         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
13565         if an appropriate version of makeinfo is found.
13566         * aclocal.m4: Regenerated.
13567         * configure: Regenerated.
13568         * Makefile.in: Regenerated.
13569         * testsuite/Makefile.in: Regenerated.
13570
13571 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
13572
13573         PR libgomp/30540
13574         * libgomp.texi: More about implementation-dependent settings.
13575
13576 2007-01-26  Tobias Burnus  <burnus@net-b.de>
13577
13578         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
13579
13580 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
13581
13582         PR middle-end/30494
13583         * testsuite/libgomp.c/pr30494.c: New test.
13584
13585 2007-01-15  Tom Tromey  <tromey@redhat.com>
13586
13587         * configure: Rebuilt.
13588         * configure.ac: Fixed comment.
13589
13590 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
13591
13592         * libgomp.texi: Document implementation specific default values of
13593         environment variables.
13594
13595 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
13596
13597         PR libgomp/28209
13598         * libgomp.texi: New file.
13599         * configure.ac: Add --enable-generated-files-in-srcdir option.
13600         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
13601         files to srcdir.
13602         * Makefile.in: Regenerated.
13603         * config.h.in: Regenerated.
13604         * testsuite/Makefile.in: Regenerated.
13605         * NOTES: Removed.
13606
13607 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
13608
13609         PR libgomp/29949
13610         * env.c (omp_set_num_threads): Set illegal thread count to 1.
13611
13612 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
13613
13614         * configure: Regenerate.
13615
13616 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
13617
13618         PR libgomp/29947
13619         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
13620         start if there shouldn't be any loop iterations.
13621         (gomp_loop_ordered_static_start): Remove start == end test.
13622         * testsuite/libgomp.c/pr29947-1.c: New test.
13623         * testsuite/libgomp.c/pr29947-2.c: New test.
13624
13625 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
13626
13627         * configure.tgt: Force initial-exec TLS model on Linux only.
13628
13629 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
13630
13631         * configure: Regenerated.
13632
13633 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
13634
13635         * env.c (parse_schedule): Reject out of range values.
13636         (parse_unsigned_long): Reject out of range, negative or zero values.
13637
13638 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
13639
13640         PR fortran/29629
13641         * testsuite/libgomp.fortran/pr29629.f90: New test.
13642
13643 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
13644
13645         PR libgomp/29494
13646         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
13647         * config/posix95: New directory.
13648         * config/posix95/omp-lock.h: New file.
13649         * config/posix95/lock.c: Likewise.
13650
13651 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
13652
13653         * aclocal.m4: Regenerate.
13654         * configure: Regenerate.
13655
13656 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
13657
13658         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
13659         '<' to '<='.
13660
13661 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
13662
13663         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
13664         test.
13665         * configure: Regenerate.
13666         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
13667
13668 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
13669
13670         PR middle-end/25261
13671         PR middle-end/28790
13672         * testsuite/libgomp.c/nestedfn-4.c: New test.
13673         * testsuite/libgomp.c/nestedfn-5.c: New test.
13674         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
13675
13676         PR fortran/29097
13677         * testsuite/libgomp.fortran/condinc1.f: New test.
13678         * testsuite/libgomp.fortran/condinc2.f: New test.
13679         * testsuite/libgomp.fortran/condinc3.f90: New test.
13680         * testsuite/libgomp.fortran/condinc4.f90: New test.
13681         * testsuite/libgomp.fortran/condinc1.inc: New file.
13682
13683 2006-09-18  Tom Tromey  <tromey@redhat.com>
13684
13685         * configure: Rebuilt.
13686
13687 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
13688
13689         PR c/28768
13690         PR preprocessor/14634
13691         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
13692         to AC_DEFINE.
13693         * configure: Regenerate.
13694
13695 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
13696
13697         * testsuite/libgomp.fortran/reduction3.f90: Change
13698         -2147483648 to -huge(i)-1 to avoid overflow.
13699         * testsuite/libgomp.fortran/reduction4.f90: Change
13700         Z'ffffffff' to not(0) to avoid overflow.
13701
13702 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
13703
13704         PR libgomp/25938
13705         * Makefile.am (libsubincludedir): New.
13706         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
13707         * Makefile.in: Regenerate.
13708
13709 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
13710
13711         PR libgomp/28725
13712         * env.c: Include ctype.h.
13713         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
13714         leading and/or trailing whitespace and compare strings case
13715         insensitively.
13716
13717 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
13718
13719         PR fortran/28390
13720         * testsuite/libgomp.fortran/pr28390.f: New test.
13721
13722 2006-07-05  Eric Christopher  <echristo@apple.com>
13723
13724         * configure.ac: Depend addition of -pthread on host OS.
13725         * configure: Regenerate.
13726
13727 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
13728
13729         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
13730         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
13731         defined.
13732
13733 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
13734
13735         PR libgomp/26175
13736         PR libgomp/26477
13737         * configure.ac: If neither --enable-linux-futex nor
13738         --disable-linux-futex is passed, determine the default by checking
13739         for compiling and/or running against NPTL.  With --enable-linux-futex,
13740         check if SYS_gettid and SYS_futex are defined.
13741         * configure: Rebuilt.
13742
13743 2006-06-14  Richard Henderson  <rth@redhat.com>
13744
13745         PR libgomp/28008
13746         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
13747         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
13748
13749 2006-06-09  Richard Henderson  <rth@redhat.com>
13750
13751         * env.c (gomp_nthreads_var): Change to unsigned long.
13752         (gomp_run_sched_chunk): Likewise.
13753         (parse_unsigned_long): Rename from parse_num_threads and generalize.
13754         (initialize_env): Initialize gomp_thread_attr.
13755         * libgomp.h (gomp_nthreads_var): Update decl.
13756         (gomp_run_sched_chunk): Likewise.
13757         (gomp_thread_attr): Declare.
13758         * team.c (gomp_thread_attr): Export.
13759         (initialize_team): Don't initialize it.
13760
13761 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
13762
13763         PR fortran/27916
13764         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
13765         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
13766
13767 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
13768
13769         * config/mingw32/time.c: New file.
13770         * configure.tgt: Use it.
13771
13772 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
13773
13774         * Makefile.am: Add install-html target. Add install-html to .PHONY
13775         * Makefile.in: Regenerate.
13776
13777 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
13778
13779         PR libgomp/27612
13780         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
13781         * testsuite/libgomp.c/critical-1.c: Likewise.
13782         * testsuite/libgomp.c/loop-1.c: Likewise.
13783         * testsuite/libgomp.c/loop-2.c: Likewise.
13784         * testsuite/libgomp.c/single-1.c: Likewise.
13785         * testsuite/libgomp.c/ordered-1.c: Likewise.
13786         * testsuite/libgomp.c/ordered-2.c: Likewise.
13787
13788 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
13789
13790         PR middle-end/27416
13791         * libgomp.fortran/pr27416-1.f90: New test.
13792
13793 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
13794
13795         PR fortran/27395
13796         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
13797         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
13798
13799 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
13800
13801         PR c++/26943
13802         * testsuite/libgomp.c/pr26943-1.c: New test.
13803         * testsuite/libgomp.c/pr26943-2.c: New test.
13804         * testsuite/libgomp.c/pr26943-3.c: New test.
13805         * testsuite/libgomp.c/pr26943-4.c: New test.
13806         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
13807         * testsuite/libgomp.c++/pr26943.C: New test.
13808
13809 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
13810
13811         PR middle-end/27337
13812         * testsuite/libgomp.c++/pr27337.C: New test.
13813
13814 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
13815
13816         PR c/26171
13817         * testsuite/libgomp.c/pr26171.c: New test.
13818
13819 2006-04-25  Richard Henderson  <rth@redhat.com>
13820
13821         PR libgomp/25865
13822         * configure.ac: Use GCC_CHECK_TLS.
13823         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
13824         * Makefile.in, aclocal.m4, configure: Regenerate.
13825
13826 2006-04-10  Matthias Klose  <doko@debian.org>
13827
13828         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
13829         directory names containing underscores.
13830
13831 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
13832
13833         PR c++/26691
13834         * testsuite/libgomp.c++/pr26691.C: New test.
13835
13836 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
13837
13838         * testsuite/libgomp.fortran/retval2.f90: New test.
13839
13840 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
13841
13842         * testsuite/libgomp.c++: New directory.
13843
13844 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
13845
13846         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
13847         * config/posix/sem.c: Implement the above.
13848
13849 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
13850
13851         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
13852         define HAVE_BROKEN_POSIX_SEMAPHORES.
13853         * configure: Rebuilt.
13854         * config.h.in: Rebuilt.
13855
13856 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
13857
13858         PR bootstrap/26161
13859         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
13860         for the other pthread check.
13861         * configure: Regenerate.
13862         * config.h.in: Regenerate.
13863
13864 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
13865
13866         PR libgomp/25938
13867         PR libgomp/25984
13868         * Makefile.am (fincludedir): New variable.
13869         (nodist_include_HEADERS): Remove Fortran files.
13870         (nodist_finclude_HEADERS): New variable.
13871         * Makefile.in: Regenerated.
13872
13873 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
13874
13875         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
13876         Remove tests for returning assumed character length arrays.
13877
13878 2006-02-12  Roger Sayle  <roger@eyesopen.com>
13879             John David Anglin  <dave@hiauly1.hia.nrc.ca>
13880
13881         PR libgomp/25936
13882         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
13883
13884 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
13885
13886         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
13887
13888 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
13889
13890         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
13891         part of LD_LIBRARY_PATH manually.
13892
13893 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
13894
13895         PR libgomp/25852
13896         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
13897         libgomp_init.
13898
13899 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
13900
13901         PR libgomp/25884
13902         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
13903         * configure.ac (PERL): Don't set.
13904         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
13905         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
13906         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
13907         * omp.h.in: Wrap the new configure substitutions with @ characters.
13908         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
13909         * aclocal.m4, configure, Makefile.in: Regenerate.
13910         * mkomp_h.pl: Delete.
13911
13912 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
13913
13914         PR libgomp/25259
13915         * configure.ac: Use GCC_HEADER_STDINT.
13916         * libgomp.h: Include gstdint.h.
13917         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
13918         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
13919
13920 2006-01-24  Richard Henderson  <rth@redhat.com>
13921
13922         PR libgomp/25942
13923         * configure.ac: Add AM_MAINTAINER_MODE.
13924         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
13925
13926 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
13927
13928         * Makefile.in: Regenerate.
13929         * testsuite/Makefile.in: Regenerate.
13930         * aclocal.m4: Regenerate.
13931
13932 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
13933
13934         * config/posix/proc.c: Conditional include of sys/loadavg.h for
13935         Solaris.
13936         * configure.ac: Add check for loadavg.h.
13937         (link_gomp): Adjust comment.
13938         * configure: Regenerate.
13939         * config.h.in: Regenerate.
13940
13941 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
13942
13943         PR libgomp/25877
13944         * configure.ac: Remove check for alloca.h.
13945         * configure: Regenerate.
13946         * config.h.in: Regenerate.
13947         * libgomp.h: define gomp_alloca to be __builtin_alloca.
13948         * team.c: Remove use of alloca.h.
13949         Call gomp_alloca instead of alloca.
13950
13951 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
13952
13953         PR libgomp/25877
13954         * team.c: Add include of alloca.h.
13955         * configure.ac: Add check for alloca.h.
13956         * configure: Regenerate.
13957         * config.h.in: Regenerate.
13958
13959 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
13960
13961         PR fortran/25219
13962         * testsuite/libgomp.fortran/pr25219.f90: New test.
13963
13964 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
13965
13966         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
13967         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
13968         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
13969         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
13970         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
13971         testsuite/libgomp.fortran/threadprivate1.f90,
13972         testsuite/libgomp.fortran/threadprivate2.f90,
13973         testsuite/libgomp.fortran/threadprivate3.f90,
13974         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
13975         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
13976         testsuite/libgomp.fortran/omp_parse3.f90: Change required
13977         effective-target to TLS runtime.
13978
13979         * testsuite/libgomp.fortran/pr25162.f: Require
13980         effective-target TLS runtime.
13981
13982 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
13983
13984         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
13985         * testsuite/libgomp.c/nestedfn-3.c: New test.
13986
13987 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
13988
13989         PR fortran/25162
13990         * testsuite/libgomp.fortran/pr25162.f: New test.
13991
13992 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
13993
13994         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
13995         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
13996
13997 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
13998
13999         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
14000         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
14001         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
14002         single.c, team.c, work.c, config/linux/alpha/futex.h,
14003         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
14004         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
14005         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
14006         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
14007         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
14008         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
14009         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
14010         FSF address.
14011
14012 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
14013
14014         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
14015         to nodist_noinst_HEADERS.
14016         * Makefile.in: Rebuilt.
14017
14018         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
14019         add integer count field.
14020         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
14021         omp_nest_lock_t type change.
14022         (omp_init_nest_lock): Likewise.  Initialize count to 0.
14023         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
14024         Increment count.
14025         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
14026         Decrement count.
14027         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
14028         Increment count if successful and return the new nesting level.
14029         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
14030         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
14031         * testsuite/libgomp.c/lib-1.c: New test.
14032         * testsuite/libgomp.fortran/lib1.f90: New test.
14033         * testsuite/libgomp.fortran/lib2.f: New test.
14034         * testsuite/libgomp.fortran/lib3.f: New test.
14035
14036 2005-11-17  Richard Henderson  <rth@redhat.com>
14037
14038         PR 24845
14039         * Makefile.am (nodist_toolexeclib_HEADERS): New.
14040         * configure.ac (link_gomp): New.  Substitute it.
14041         (AC_CONFIG_FILES): Add libgomp.spec.
14042         * libgomp.spec.in: New file.
14043         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
14044         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
14045
14046 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
14047
14048         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
14049         reduction(-:var) behaving the same as reduction(+:var).
14050         * testsuite/libgomp.c/reduction-4.c: New test.
14051
14052 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
14053
14054         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
14055         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
14056         testsuite/libgomp.c/copyin-3.c,
14057         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
14058         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
14059         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
14060         testsuite/libgomp.c++/pr24455.C,
14061         testsuite/libgomp.fortran/threadprivate1.f90,
14062         testsuite/libgomp.fortran/threadprivate2.f90,
14063         testsuite/libgomp.fortran/threadprivate3.f90,
14064         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
14065         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
14066         testsuite/libgomp.fortran/omp_parse3.f90: Require
14067         effective-target TLS.
14068
14069 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
14070
14071         * HEADER: Remove.
14072
14073 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
14074
14075         PR libgomp/24797
14076         * team.c (initialize_team): Pass NULL rather than free as
14077         pthread_key_create destructor.  Initialize thread specific data
14078         pointer in initial thread to a static local variable rather than
14079         malloced memory.
14080
14081 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
14082
14083         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
14084         its location to ld_library_path.
14085
14086 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
14087
14088         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
14089
14090 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
14091
14092         * testsuite/libgomp.c: Rename from libgomp.dg.
14093
14094 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
14095
14096         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
14097         threadprivate variable 'i'.
14098
14099 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
14100
14101         * config/linux/s390/futex.h: New file.
14102         * configure.tgt: Use it.
14103
14104         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
14105         before the parallel.
14106
14107 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
14108
14109         PR c++/24734
14110         * testsuite/libgomp.c++/master-1.C: New test.
14111
14112 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
14113
14114         * testsuite/libgomp.dg/copyin-3.c: New test.
14115
14116 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
14117
14118         * testsuite/libgomp.fortran/retval1.f90: New test.
14119         * testsuite/libgomp.fortran/vla7.f90: New test.
14120
14121 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
14122
14123         * testsuite/libgomp.fortran/vla2.f90: New test.
14124         * testsuite/libgomp.fortran/vla3.f90: New test.
14125         * testsuite/libgomp.fortran/vla4.f90: New test.
14126         * testsuite/libgomp.fortran/vla5.f90: New test.
14127         * testsuite/libgomp.fortran/vla6.f90: New test.
14128
14129 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
14130
14131         * config/linux/sparc/futex.h: New file.
14132         * configure.tgt: Use it.
14133         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
14134
14135         * critical.c: Include stdlib.h.
14136         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
14137         ignoring return value.
14138         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
14139         LIBGOMP_CHECK_SYNC_BUILTINS check.
14140         * configure: Rebuilt.
14141
14142 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
14143
14144         * testsuite/libgomp.fortran/vla1.f90: New test.
14145
14146 2005-10-31  Richard Henderson  <rth@redhat.com>
14147
14148         * testsuite/libgomp.fortran/character2.f90: Fix race condition
14149         setting 's' in different threads.
14150
14151 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
14152
14153         * libgomp.h (attribute_hidden, ialias): Define.
14154         * config/posix/proc.c (omp_get_num_procs): Add ialias.
14155         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
14156         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
14157         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
14158         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
14159         omp_test_lock, omp_test_nest_lock): Likewise.
14160         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
14161         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
14162         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
14163         omp_test_lock, omp_test_nest_lock): Likewise.
14164         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
14165         omp_get_dynamic, omp_get_nested): Likewise.
14166         * parallel.c (omp_get_num_threads, omp_get_max_threads,
14167         omp_get_thread_num, omp_in_parallel): Likewise.
14168         * fortran.c (ialias_redirect): Define.
14169         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
14170         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
14171         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
14172         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
14173         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
14174         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
14175         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
14176         omp_get_wtime): Add ialias_redirect.
14177
14178 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
14179
14180         * fortran.c: Include stdlib.h.
14181
14182 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
14183
14184         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
14185         * Makefile.in: Regenerated.
14186
14187 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
14188
14189         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
14190         * libgomp_f.h.in (omp_check_defines): New function.
14191         * env.c: Include libgomp_f.h.
14192         (initialize_env): Call omp_check_defines.
14193
14194         * testsuite/libgomp.dg/copyin-2.c: New test.
14195         * testsuite/libgomp.c++/copyin-2.C: New test.
14196         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
14197
14198         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
14199         * testsuite/libgomp.fortran/sharing2.f90: New test.
14200
14201         * testsuite/libgomp.dg/copyin-1.c: New test.
14202         * testsuite/libgomp.c++/copyin-1.C: New test.
14203
14204 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
14205
14206         * testsuite/libgomp.fortran/crayptr1.f90: New test.
14207
14208         * testsuite/libgomp.fortran/workshare1.f90: New test.
14209
14210         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
14211         only test.
14212         * libgomp.fortran/sharing1.f90: New test.
14213
14214 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
14215
14216         PR c++/24502
14217         * testsuite/libgomp.c++/loop-7.C: New test.
14218
14219         * testsuite/libgomp.dg/nestedfn-2.c: New test.
14220
14221         * testsuite/libgomp.dg/nestedfn-1.c: New test.
14222         * testsuite/libgomp.fortran/reduction6.f90: New test.
14223         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
14224
14225 2005-10-23  Richard Henderson  <rth@redhat.com>
14226
14227         * testsuite/libgomp.c++/ctor-1.C: New.
14228         * testsuite/libgomp.c++/ctor-2.C: New.
14229         * testsuite/libgomp.c++/ctor-3.C: New.
14230         * testsuite/libgomp.c++/ctor-4.C: New.
14231         * testsuite/libgomp.c++/ctor-5.C: New.
14232         * testsuite/libgomp.c++/ctor-6.C: New.
14233         * testsuite/libgomp.c++/ctor-7.C: New.
14234         * testsuite/libgomp.c++/ctor-8.C: New.
14235         * testsuite/libgomp.c++/ctor-9.C: New.
14236
14237 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
14238
14239         PR 24455
14240         * testsuite/libgomp.c++/pr24455-1.C: New test.
14241         * testsuite/libgomp.c++/pr24455.C: New test.
14242         * testsuite/libgomp.dg/pr24455-1.c: New test.
14243         * testsuite/libgomp.dg/pr24455.c: New test.
14244
14245 2005-10-20  Richard Henderson  <rth@redhat.com>
14246
14247         * testsuite/libgomp.c++/loop-6.C: New.
14248         * testsuite/libgomp.dg/loop-3.c: New.
14249
14250 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
14251
14252         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
14253         explicitly private.
14254         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
14255         explicitly shared.
14256
14257 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
14258
14259         * testsuite/libgomp.fortran/jacobi.f: New test.
14260
14261 2005-10-19  Richard Henderson  <rth@redhat.com>
14262
14263         * configure.tgt (i?86-linux): Default to with_arch instead of
14264         CFLAGS.  Add -mtune to match target_cpu.
14265         (x86_64-linux): Tune to i686.
14266
14267         * fortran.c (omp_test_nest_lock_): Fix typo.
14268
14269 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
14270
14271         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
14272         gomp_ordered_sync): Do nothing if team->nthreads == 1.
14273         * testsuite/libgomp.dg/ordered-3.c: New test.
14274
14275         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
14276         Remove volatile keyword.
14277
14278         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
14279         in COMMON block to avoid warnings on 64-bit targets.
14280
14281 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
14282
14283         * testsuite/libgomp.dg/shared-3.c: New test.
14284
14285 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
14286
14287         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
14288         * testsuite/libgomp.fortran/reduction5.f90: New test.
14289
14290 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
14291
14292         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
14293         dg-options.
14294         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
14295         flush loop now that __sync_synchronize has proper memory barrier.
14296         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
14297         Add -ffixed-form to dg-options.
14298
14299 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
14300
14301         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
14302         from subdirectories.
14303         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
14304         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
14305         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
14306         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
14307         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
14308         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
14309         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
14310         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
14311         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
14312         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
14313         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
14314         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
14315         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
14316         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
14317         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
14318         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
14319         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
14320         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
14321         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
14322         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
14323         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
14324         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
14325         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
14326         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
14327         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
14328
14329 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
14330
14331         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
14332         lang_library_path exists.  Use find instead of glob to gather tests.
14333         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
14334
14335 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
14336
14337         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
14338         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
14339         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
14340         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
14341         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
14342         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
14343         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
14344         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
14345         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
14346         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
14347         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
14348         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
14349         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
14350
14351 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
14352
14353         * testsuite/libgomp.dg/vla-1.c: New test.
14354
14355         * testsuite/libgomp.fortran/reference2.f90: New test.
14356
14357         * testsuite/libgomp.fortran/character2.f90: Remove explicit
14358         declaration of omp_get_thread_num.
14359         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
14360         use omp_lib.
14361
14362         * testsuite/libgomp.fortran/reduction1.f90: New test.
14363         * testsuite/libgomp.fortran/reduction2.f90: New test.
14364         * testsuite/libgomp.fortran/reduction3.f90: New test.
14365         * testsuite/libgomp.fortran/reduction4.f90: New test.
14366
14367 2005-10-13  Richard Henderson  <rth@redhat.com>
14368
14369         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
14370         * Makefile.in: Regenerate.
14371         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
14372         * libgomp.h: Include bar.h.
14373         (struct gomp_barrier): Remove.
14374         (struct gomp_team): Add barrier.  Replace master_barrier with
14375         master_release.  Replace threads with ordered_release.
14376         (struct gomp_thread): Replace barrier with release.
14377         * ordered.c (gomp_ordered_first): Update for ordered_release change.
14378         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
14379         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
14380         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
14381         (GOMP_single_copy_end): Likewise.
14382         * team.c (gomp_threads_dock): New.
14383         (gomp_barrier_init, gomp_barrier_destroy): Remove.
14384         (gomp_thread_start): Use gomp_barrier_wait.
14385         (new_team, free_team): Update for gomp_team changes.
14386         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
14387         (gomp_team_end): Use gomp_barrier_wait.
14388         (initialize_team): Update for gomp_thread changes.
14389         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
14390         (gomp_work_share_end_nowait): Use atomic ops when available.
14391         * config/linux/bar.c, config/linux/bar.h: New files.
14392         * config/posix/bar.c, config/posix/bar.h: New files.
14393
14394 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
14395
14396         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
14397         * testsuite/libgomp.dg/single-2.c: New test.
14398
14399         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
14400         lang_link_flags): Unset, so that they aren't inherited from previously
14401         sourced *.exp.
14402
14403         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
14404
14405 2005-10-12  Richard Henderson  <rth@redhat.com>
14406
14407         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
14408         (libgomp_init): Use lang_test_file, lang_library_path, and
14409         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
14410
14411         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
14412         (lang_test_file, lang_link_flags): New.
14413         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
14414
14415         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
14416         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
14417         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
14418         testsuite/libgomp.c++/parallel-1.C,
14419         testsuite/libgomp.c++/reduction-1.C,
14420         testsuite/libgomp.c++/reduction-2.C,
14421         testsuite/libgomp.c++/reduction-3.C,
14422         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
14423         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
14424         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
14425         New files, largely cribbed from the C testsuite.
14426
14427 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
14428
14429         * testsuite/libgomp.fortran/character1.f90: New test.
14430         * testsuite/libgomp.fortran/character2.f90: New test.
14431
14432         * testsuite/libgomp.dg/nested-1.c: New test.
14433         * testsuite/libgomp.dg/nested-2.c: New test.
14434         * testsuite/libgomp.fortran/do1.f90: New test.
14435         * testsuite/libgomp.fortran/do2.f90: New test.
14436
14437         * testsuite/libgomp.fortran/reference1.f90: New test.
14438
14439 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
14440
14441         * testsuite/libgomp.dg/reduction-1.c: New test.
14442         * testsuite/libgomp.dg/reduction-2.c: New test.
14443         * testsuite/libgomp.dg/reduction-3.c: New test.
14444
14445 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
14446
14447         * testsuite/libgomp.dg/atomic-1.c: New test.
14448         * testsuite/libgomp.dg/atomic-2.c: New test.
14449
14450 2005-10-09  Richard Henderson  <rth@redhat.com>
14451
14452         * critical.c (atomic_lock): New.
14453         (initialize_critical): Initialize it.
14454         (GOMP_atomic_start, GOMP_atomic_end): New.
14455         * libgomp.map: Export them.
14456         * libgomp_g.h: Declare them.
14457
14458         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
14459
14460 2005-10-02  Richard Henderson  <rth@redhat.com>
14461
14462         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
14463         to XCFLAGS instead of CFLAGS.
14464
14465 2005-09-30  Richard Henderson  <rth@redhat.com>
14466
14467         * configure.ac: Determine whether -pthread or -lpthread is needed.
14468         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
14469         * Makefile.in, configure: Rebuild.
14470
14471 2005-09-28  Richard Henderson  <rth@redhat.com>
14472
14473         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
14474         * testsuite/libgomp.dg/omp-single-3.c: New test.
14475
14476 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
14477
14478         * testsuite/libgomp.dg/omp-single-2.c: New test.
14479         * testsuite/libgomp.dg/shared-2.c: Fix return code.
14480
14481 2005-09-27  Richard Henderson  <rth@redhat.com>
14482
14483         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
14484         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
14485
14486 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
14487
14488         * testsuite/libgomp.dg/omp-loop03.c: New test.
14489
14490 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
14491
14492         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
14493
14494 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
14495
14496         * testsuite/libgomp.dg/omp-single-1.c: New test.
14497         * testsuite/libgomp.dg/shared-1.c: Return 0.
14498         Add prototype for abort.
14499         * testsuite/libgomp.dg/shared-2.c: Likewise.
14500
14501 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
14502
14503         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
14504         constructs.
14505
14506 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
14507
14508         * testsuite/libgomp.dg/shared-1.c: New test.
14509         * testsuite/libgomp.dg/shared-2.c: New test.
14510
14511 2005-09-24  Richard Henderson  <rth@redhat.com>
14512
14513         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
14514
14515 2005-09-24  Richard Henderson  <rth@redhat.com>
14516
14517         * iter.c (gomp_iter_static_next): Round up when computing number
14518         of iterations.  Don't bother distributing a remainder equally.
14519
14520         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
14521         Don't call srand.  Zero b before testing.
14522         (main): New.
14523
14524 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
14525
14526         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
14527         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
14528
14529 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
14530
14531         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
14532         without !$omp end do, followed immediately by subroutine end.
14533
14534 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
14535
14536         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
14537
14538 2005-09-22  Richard Henderson  <rth@redhat.com>
14539
14540         * critical.c (GOMP_critical_name_start): Change argument to void**.
14541         Reuse the pointer space if the mutex fits.
14542         (GOMP_critical_name_end): Likewise.
14543         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
14544         * libgomp_g.h (GOMP_critical_name_start): Update decl.
14545         (GOMP_critical_name_end): Likewise.
14546         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
14547         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
14548
14549 2005-09-20  Richard Henderson  <rth@redhat.com>
14550
14551         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
14552         (create_lock_lock): New.
14553         (initialize_critical): Initialize it.
14554         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
14555         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
14556
14557 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
14558
14559         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
14560
14561 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
14562
14563         * testsuite/libgomp.dg/omp-loop01.c: New test.
14564         * testsuite/libgomp.dg/omp-loop02.c: New test.
14565
14566 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
14567
14568         * configure.ac (AC_PROG_FC): Add.
14569         (USE_FORTRAN): New automake conditional.
14570         * configure: Rebuilt.
14571         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
14572         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
14573         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
14574         Add rules to build them.
14575         * Makefile.in: Rebuilt.
14576         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
14577         OMP_NEST_LOCK_KIND.
14578         * libgomp.map: Add Fortran wrappers.
14579         * libgomp_f.h.in: New file.
14580         * omp_lib.h.in: New file.
14581         * omp_lib.f90.in: New file.
14582         * fortran.c: New file.
14583         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
14584         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
14585         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
14586         libgfortran has been built.
14587         * testsuite/libgomp.fortran/fortran.exp: New file.
14588         * testsuite/libgomp.fortran/omp_cond1.f: New test.
14589         * testsuite/libgomp.fortran/omp_cond2.f: New test.
14590         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
14591         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
14592         * testsuite/libgomp.fortran/omp_hello.f: New test.
14593         * testsuite/libgomp.fortran/omp_orphan.f: New test.
14594         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
14595         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
14596         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
14597         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
14598         * testsuite/libgomp.fortran/omp_reduction.f: New test.
14599         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
14600         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
14601
14602 2005-08-30  Richard Henderson  <rth@redhat.com>
14603
14604         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
14605         function for when aliases are not usable.
14606         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
14607         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
14608         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
14609         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
14610         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
14611         GOMP_loop_ordered_guided_next): Likewise.
14612         * ordered.c (GOMP_ordered_start): Likewise.
14613
14614 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
14615
14616         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
14617         * testsuite/libgomp.dg/omp_hello.c: Fix return code
14618         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
14619         * testsuite/libgomp.dg/omp_orphan.c: Likewise
14620         * testsuite/libgomp.dg/omp_reduction.c: Likewise
14621         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
14622         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
14623         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
14624         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
14625
14626 2005-07-07  Eric Christopher  <echristo@redhat.com>
14627             Diego Novillo  <dnovillo@redhat.com>
14628
14629         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
14630         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
14631         up code.
14632         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
14633         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
14634         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
14635         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
14636         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
14637         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
14638         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
14639
14640 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
14641
14642         * TOPLEVEL.patch: Remove.
14643
14644 2005-05-16  Richard Henderson  <rth@redhat.com>
14645
14646         * configure.ac: Test for clock_gettime.
14647         * config.h.in, configure: Rebuild.
14648         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
14649         (omp_get_wtime): Use clock_gettime if available.
14650         (omp_get_wtick): Use clock_getres if available.
14651
14652 2005-05-11  Richard Henderson  <rth@redhat.com>
14653
14654         * config/linux/ia64/futex.h: New file.
14655         * configure.tgt: Use it.
14656
14657         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
14658
14659 2005-05-07  Richard Henderson  <rth@redhat.com>
14660
14661         * config/linux/powerpc/futex.h: New file.
14662         * configure.tgt: Use it.
14663
14664         * config/linux/i486/futex.h: Merge ...
14665         * config/linux/x86_64/futex.h: ... into ...
14666         * config/linux/x86/futex.h: ... here.
14667         * configure.tgt: Update to match.
14668
14669 2005-05-06  Richard Henderson  <rth@redhat.com>
14670
14671         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
14672         * config/linux/i486/futex.h: Likewise.
14673         * config/linux/x86_64/futex.h: Likewise.
14674
14675         * config/linux/lock.c: New file.
14676         * config/linux/omp-lock.h: New file.
14677
14678         * critical.c, env.h: Don't include omp.h
14679         * config/posix/lock.c: Include libgomp.h instead of omp.h.
14680         * config/posix/time.c: Likewise.
14681         * config/posix/omp-lock.h: New file.
14682         * libgomp.h: Include omp-lock.h and omp.h.
14683         * Makefile.am (nodist_include_HEADERS): New.
14684         (omp.h): New rule.
14685         * configure.ac (PERL): New.
14686         * mkomp_h.pl: New file.
14687         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
14688         with templates.
14689         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
14690
14691         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
14692         build directory.  Re-add -march=i486 hack.
14693
14694         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
14695         (libgomp_link_flags): Remove.
14696         (libgomp_initialized): Remove.
14697         (libgomp_init): Don't protect from reinitialization.  Copy code
14698         from libstdc++ for getting the multilib set correctly.
14699
14700 2005-05-05  Richard Henderson  <rth@redhat.com>
14701
14702         * config/linux/alpha/futex.h: New file.
14703         * configure.tgt (alpha*-*-linux*): Use it.
14704
14705         * config/posix/mutex.c: New file.
14706         * config/posix/sem.c: Use libgomp.h.
14707
14708         * configure.tgt (x86_64-linux): Also test CC for -m32.
14709         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
14710
14711         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
14712         after $gccpath.
14713
14714         * Makefile.am (SUBDIRS): New.
14715         (libgomp_la_LDFLAGS): Add -lpthread.
14716         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
14717         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
14718
14719         * libgomp_g.h: New file.
14720         * libgomp.h: Split out all public declarations to libgomp_g.h.
14721         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
14722         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
14723         * config/linux/sem.h: Likewise.
14724         * config/posix/sem.h: Likewise.
14725
14726         * Makefile.am (AM_LDFLAGS): New.
14727         (libgomp_version_script): Split out from ...
14728         (libgomp_la_LDFLAGS): ... here.
14729         (libgomp_version_info): New.
14730         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
14731         (LIBGOMP_ENABLE): New.
14732         (LIBGOMP_CHECK_LINKER_FEATURES): New.
14733         (LIBGOMP_ENABLE_SYMVERS): New.
14734         * configure.ac (AC_INIT): Version 1.0.
14735         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
14736         (enable-linux-futex): Likewise.  Rename from enable-futex.
14737         (libtool_VERSION): New.
14738         (LIBGOMP_ENABLE_SYMVERS): Use it.
14739         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
14740         * Makefile.in, aclocal.m4, configure: Rebuild.
14741
14742         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
14743         (gomp_mutex_unlock_slow): Fix typo.
14744         * config/linux/sem.c: Similarly.
14745         (gomp_sem_post_slow): Fix typo.
14746         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
14747         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
14748         [__PIC__] (sys_futex0): Don't use tmp output in asm.
14749
14750         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
14751         (libgomp_la_LDFLAGS): Add top_srcdir to path.
14752         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
14753         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
14754         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
14755         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
14756         LDFLAGS.  Pull enable_futex check to top-level.
14757         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
14758         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
14759
14760         First attempt at real configury.
14761         * Makefile, config.h: Remove file.
14762         * Makefile.am, Makefile.in: New file.
14763         * acinclude.m4 aclocal.m4: New file.
14764         * configure.ac, configure.tgt, configure: New file.
14765
14766         * config/posix/lock.c: Rename from sys-lock.c.
14767         * config/posix/mutex.h: Rename from sys-mutex.h.
14768         * config/posix/sem.c: Rename from sys-sem.c.
14769         * config/posix/sem.h: Rename from sys-sem.h.
14770         * config/posix/proc.c: Rename from sys-proc.c.
14771         * config/posix/time.c: Rename from sys-proc.c.
14772
14773         * config/linux/mutex.c: New file.
14774         * config/linux/mutex.h: New file.
14775         * config/linux/sem.c: New file.
14776         * config/linux/sem.h: New file.
14777         * config/linux/i486/futex.h: New file.
14778         * config/linux/x86_64/futex.h: New file.
14779
14780 2005-05-04  Richard Henderson  <rth@redhat.com>
14781
14782         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
14783         * libgomp.h: Declare them.
14784         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
14785         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
14786
14787 2005-05-04  Richard Henderson  <rth@redhat.com>
14788
14789         * libgomp-1 code drop
14790
14791 2005-05-04  Richard Henderson  <rth@redhat.com>
14792
14793         * iter.c (gomp_iter_static_next): Return tri-state on 0.
14794         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
14795         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
14796         (gomp_iter_static_next): Update.
14797         (gomp_ordered_static_next): Update.
14798         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
14799         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
14800         totally empty range.
14801         (gomp_loop_ordered_static_next): Refine test for calling
14802         gomp_ordered_static_next.
14803         * testsuite/ordered-1.c: Add case for more threads than iterations.
14804
14805         * iter.c (gomp_iter_runtime_next_locked): Remove.
14806         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
14807         gomp_loop_guided_start, gomp_loop_ordered_static_start,
14808         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
14809         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
14810         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
14811         gomp_loop_ordered_guided_next): Downcase name, make static, add
14812         an external alias with the old name.
14813         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
14814         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
14815         switch and call one of the above static functions.
14816         * libgomp.h: Update.
14817
14818         * work.c (gomp_work_share_start): Lock the mutex for !first too.
14819         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
14820         GOMP_loop_guided_start, GOMP_loop_runtime_start,
14821         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
14822         GOMP_loop_ordered_guided_start): Update to match.
14823         * sections.c (GOMP_sections_start): Likewise.
14824         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
14825
14826         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
14827         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
14828         Use bounds check instead of modulus.
14829         (gomp_ordered_sync): Split out of GOMP_ordered_start.
14830         (gomp_ordered_last): Don't sync with ordered_owner here.
14831         (gomp_ordered_next): Likewise.
14832         (gomp_ordered_static_loop_next): Likewise.
14833         * loop.c, libgomp.h: Update to match.
14834
14835         * libgomp.h (GOMP_barrier): Declare.
14836
14837         * testsuite/barrier-1.c: New file.
14838         * testsuite/critical-1.c: New file.
14839         * testsuite/ordered-2.c: New file.
14840         * testsuite/ordered-1.c: New file.
14841         * testsuite/sections-1.c: New file.
14842         * testsuite/single-1.c: New file.
14843         * testsuite/Makefile (TESTS): Add them.
14844
14845 2005-05-04  Richard Henderson  <rth@redhat.com>
14846
14847         * libgomp.h (struct gomp_work_share): Add ordered_owner.
14848         * loop.c (GOMP_loop_static_start): If not the startup thread,
14849         acquire the mutex to wait for initialization complete.
14850         (GOMP_loop_ordered_static_start): Likewise.
14851         (GOMP_loop_ordered_runtime_start): Likewise.
14852         (GOMP_loop_ordered_static_first): Remove.
14853         (GOMP_loop_ordered_dynamic_first): Remove.
14854         (GOMP_loop_ordered_guided_first): Remove.
14855         (GOMP_loop_ordered_runtime_first): Remove.
14856         * ordered.c (gomp_ordered_loop_first): Post to own release when
14857         we're the first thread.
14858         (gomp_ordered_loop_last): Wait on release if not owner.
14859         (gomp_ordered_loop_next): Likewise.
14860         (gomp_ordered_static_loop_init): New.
14861         (gomp_ordered_static_loop_next): Use ordered_owner.
14862         (GOMP_ordered_start): Likewise.
14863         * work.c (gomp_new_work_share): Initialize ordered_owner.
14864
14865 2005-05-03  Richard Henderson  <rth@redhat.com>
14866
14867         * Makefile (OPT): New.
14868         (CFLAGS): Use it.
14869
14870         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
14871         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
14872         * libgomp.h, libgomp.map, NOTES: Update to match.
14873
14874         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
14875         Add initialized and thr members.
14876         (gomp_thread_start): Pause when initially spawned to wait for
14877         the whole team to be created.
14878         (gomp_team_start): Release team members at the end.
14879
14880         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
14881         (f_foo_1): Use GOMP_loop_end.
14882         (f_foo_2): Use GOMP_loop_end_nowait.
14883
14884         * testsuite/loop-2.c: New file.
14885         * testsuite/Makefile (TESTS): Add it.
14886
14887 2005-05-03  Richard Henderson  <rth@redhat.com>
14888
14889         * iter.c (gomp_iter_static_next): Fix overflow check typo.
14890         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
14891         * team.c (new_team): Initialize oldest_live_gen to 1 if no
14892         initial work_share.
14893
14894         * testsuite/Makefile: New file.
14895         * testsuite/loop-1.c: New file.
14896
14897 2005-05-03  Richard Henderson  <rth@redhat.com>
14898
14899         Initial implementation and checkin.
14900 \f
14901 Copyright (C) 2005-2021 Free Software Foundation, Inc.
14902
14903 Copying and distribution of this file, with or without modification,
14904 are permitted in any medium without royalty provided the copyright
14905 notice and this notice are preserved.