libgomp/ChangeLog

   1 2017-11-14  Tom de Vries  <tom@codesourcery.com>
   2
   3         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
   4         non-nvidia devices.
   5
   6 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
   7
   8         PR c++/82835
   9         * testsuite/libgomp.c++/pr82835.C: New test.
  10
  11 2017-11-06  Martin Liska  <mliska@suse.cz>
  12
  13         * testsuite/libgomp.c++/loop-2.C: Return a value
  14         for functions with non-void return type, or change type to void,
  15         or add -Wno-return-type for test.
  16         * testsuite/libgomp.c++/loop-4.C: Likewise.
  17         * testsuite/libgomp.c++/parallel-1.C: Likewise.
  18         * testsuite/libgomp.c++/shared-1.C: Likewise.
  19         * testsuite/libgomp.c++/single-1.C: Likewise.
  20         * testsuite/libgomp.c++/single-2.C: Likewise.
  21
  22 2017-10-31  Tom de Vries  <tom@codesourcery.com>
  23
  24         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
  25         "do {} while (false)".
  26         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
  27         after HSA_DEBUG call.
  28
  29 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
  30
  31         * target.c (struct gomp_coalesce_buf): New type.
  32         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
  33         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
  34         (gomp_copy_host2dev): Add CBUF argument, if copying into
  35         the cached ranges, memcpy into buffer instead of copying
  36         into device.
  37         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
  38         Add CBUF argument, pass it through to other calls.
  39         (gomp_map_vars): Aggregate copies from host to device if small enough
  40         and with small enough gaps in between into memcpy into a buffer and
  41         fewer host to device copies from the buffer.
  42         (gomp_update): Adjust gomp_copy_host2dev caller.
  43
  44 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
  45
  46         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
  47         run" directive.
  48         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
  49         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
  50         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
  51         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
  52
  53 2017-10-16  Tom de Vries  <tom@codesourcery.com>
  54
  55         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
  56         openacc_nvidia_accel_selected.
  57         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
  58         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
  59         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
  60         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
  61         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
  62         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
  63         openacc_nvidia_accel_selected. Skip for shared memory device.
  64         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
  65         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
  66
  67 2017-10-09  Martin Jambor  <mjambor@suse.cz>
  68
  69         PR hsa/82416
  70         * testsuite/libgomp.hsa.c/pr82416.c: New test.
  71
  72 2017-10-07  Tom de Vries  <tom@codesourcery.com>
  73
  74         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
  75         Remove acc_device_nvidia references.
  76         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
  77         Same.
  78
  79 2017-10-05  Tom de Vries  <tom@codesourcery.com>
  80
  81         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
  82         vector_length(32) clause from acc parallel directive.
  83         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
  84
  85 2017-10-04  Tom de Vries  <tom@codesourcery.com>
  86
  87         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
  88         (main): Reduce sum of arr elements.  Assert that hres is exactly
  89         representable in 32-bit floating point.
  90         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
  91         (main): Reduce sum of arr elements.  Assert that hres and hmres are
  92         exactly representable in 32-bit floating point.
  93         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
  94
  95 2017-09-28  Tom de Vries  <tom@codesourcery.com>
  96
  97         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
  98         setting.
  99         * testsuite/libgomp.c++/pr69393.C: Same.
 100         * testsuite/libgomp.c++/taskloop-1.C: Same.
 101         * testsuite/libgomp.c++/taskloop-3.C: Same.
 102         * testsuite/libgomp.c++/taskloop-4.C: Same.
 103         * testsuite/libgomp.c/for-4.c: Same.
 104         * testsuite/libgomp.c/pr66199-3.c: Same.
 105         * testsuite/libgomp.c/pr66199-4.c: Same.
 106         * testsuite/libgomp.c/pr66199-6.c: Same.
 107         * testsuite/libgomp.c/taskloop-1.c: Same.
 108         * testsuite/libgomp.c/taskloop-3.c: Same.
 109         * testsuite/libgomp.c/taskloop-4.c: Same.
 110         * testsuite/libgomp.fortran/aligned1.f03: Same.
 111         * testsuite/libgomp.fortran/condinc1.f: Same.
 112         * testsuite/libgomp.fortran/condinc3.f90: Same.
 113         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 114         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 115         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 116         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 117         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 118         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 119         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 120         * testsuite/libgomp.fortran/recursion1.f90: Same.
 121         * testsuite/libgomp.fortran/target2.f90: Same.
 122         * testsuite/libgomp.fortran/target5.f90: Same.
 123         * testsuite/libgomp.fortran/task3.f90: Same.
 124
 125 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 126
 127         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 128         vector_length(32) clause from acc parallel directive.
 129         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 130
 131 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 132
 133         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 134         Remove acc_device_nvidia references.
 135
 136 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 137
 138         PR c/81875
 139         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 140
 141 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 142
 143         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 144         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 145         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 146         * testsuite/libgomp.c/c.exp: Include test-cases from
 147         libgomp.c-c++-common.
 148         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 149         files.
 150
 151 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 152
 153         PR c++/81314
 154         * testsuite/libgomp.c++/pr81314.C: New test.
 155
 156 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 157
 158         * libgomp.texi (Top): www.openacc.org now uses https.
 159         (Enabling OpenACC): Ditto.
 160         (acc_get_num_devices): Ditto.
 161         (acc_set_device_type): Ditto.
 162         (acc_get_device_type): Ditto.
 163         (acc_set_device_num): Ditto.
 164         (acc_get_device_num): Ditto.
 165         (acc_async_test): Ditto.
 166         (acc_async_test_all): Ditto.
 167         (acc_wait): Ditto.
 168         (acc_wait_all): Ditto.
 169         (acc_wait_all_async): Ditto.
 170         (acc_wait_async): Ditto.
 171         (acc_init): Ditto.
 172         (acc_shutdown): Ditto.
 173         (acc_on_device): Ditto.
 174         (acc_malloc): Ditto.
 175         (acc_free): Ditto.
 176         (acc_copyin): Ditto.
 177         (acc_present_or_copyin): Ditto.
 178         (acc_create): Ditto.
 179         (acc_present_or_create): Ditto.
 180         (acc_copyout): Ditto.
 181         (acc_delete): Ditto.
 182         (acc_update_device): Ditto.
 183         (acc_update_self): Ditto.
 184         (acc_map_data): Ditto.
 185         (acc_unmap_data): Ditto.
 186         (acc_deviceptr): Ditto.
 187         (acc_hostptr): Ditto.
 188         (acc_is_present): Ditto.
 189         (acc_memcpy_to_device): Ditto.
 190         (acc_memcpy_from_device): Ditto.
 191         (acc_get_current_cuda_device): Ditto.
 192         (acc_get_current_cuda_context): Ditto.
 193         (acc_get_cuda_stream): Ditto.
 194         (acc_set_cuda_stream): Ditto.
 195         (ACC_DEVICE_TYPE): Ditto.
 196         (ACC_DEVICE_NUM): Ditto.
 197         (OpenACC Library Interoperability): Ditto.
 198
 199 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 200
 201         PR c/81687
 202         * testsuite/libgomp.c/pr81687-1.c: New test.
 203         * testsuite/libgomp.c/pr81687-2.c: New test.
 204
 205 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 206
 207         PR c/69389
 208         * testsuite/libgomp.c/pr69389.c: New test.
 209         * testsuite/libgomp.c++/pr69389.C: New test.
 210
 211 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 212
 213         PR middle-end/78266
 214         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 215         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 216
 217 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 218
 219         PR c/45784
 220         * testsuite/libgomp.c/pr45784.c: New test.
 221         * testsuite/libgomp.c++/pr45784.C: New test.
 222
 223 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 224
 225         * testsuite/libgomp.oacc-c/vec.c: New test.
 226
 227 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 228
 229         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 230
 231 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 232
 233         * plugin/plugin-nvptx.c (notify_var): New function.
 234         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 235
 236 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 237
 238         * env.c (parse_unsigned_long_1): Factor out of ...
 239         (parse_unsigned_long): ... here.
 240         (parse_int_1): Factor out of ...
 241         (parse_int): ... here.
 242         (parse_int_secure): New function.
 243         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 244         * secure_getenv.h: Factor out of ...
 245         * plugin/plugin-hsa.c: ... here.
 246         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 247
 248 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 249
 250         PR c++/81130
 251         * testsuite/libgomp.c++/pr81130.C: New test.
 252
 253 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 254
 255         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 256         default args.
 257         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 258         dg-xfail-run-if default args.
 259
 260 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 261
 262         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 263         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 264
 265 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 266
 267         PR libgomp/80822
 268         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 269         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 270         sibling lists, depending on level just pick up what CPUs to put
 271         together into a place vs. whether add multiple ordered places.
 272
 273 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 274
 275         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 276         * libgomp.map (OACC_2.0.1): Add these.
 277         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 278         for "acc_wait", and "acc_wait_all", respectively.
 279         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 280         for "acc_wait", and "acc_wait_all", respectively.
 281         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 282         * libgomp.texi (acc_wait, acc_wait_all): Update.
 283         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 284         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 285         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 286
 287         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 288         acc_present_or_copyin and acc_present_or_create procedures,
 289         respectively.
 290         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 291         generally different variants of OpenACC Runtime Library functions.
 292         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 293
 294         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 295         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 296
 297         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 298         of preprocessor definitions.
 299         * libgomp.h (strong_alias): Guard by "#ifdef
 300         HAVE_ATTRIBUTE_ALIAS".
 301         * oacc-mem.c: Provide "acc_pcreate" as alias for
 302         "acc_present_or_create", and "acc_pcopyin" as alias for
 303         "acc_present_or_copyin".
 304         * libgomp.map: New version "OACC_2.0.1".
 305         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 306         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 307         its content into...
 308         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 309         Extend testing.
 310
 311         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 312         when disabling nvptx offloading.
 313
 314 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 315
 316         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 317         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 318         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 319
 320         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 321         * testsuite/lib/libgomp.exp
 322         (check_effective_target_openacc_nvidia_accel_configured): New
 323         proc.
 324         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 325         (check_effective_target_c++): New procs.
 326         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 327         (check_effective_target_c++): Likewise.
 328
 329 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 330
 331         PR middle-end/80809
 332         * testsuite/libgomp.c/pr80809-2.c: New test.
 333         * testsuite/libgomp.c/pr80809-3.c: New test.
 334
 335         PR middle-end/80809
 336         * testsuite/libgomp.c/pr80809-1.c: New test.
 337
 338         PR middle-end/80853
 339         * testsuite/libgomp.c/pr80853.c: New test.
 340
 341 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 342
 343         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 344         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 345         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 346         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 347         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 348
 349         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 350         Debug output for failure.
 351
 352 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 353
 354         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 355
 356 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 357
 358         PR bootstrap/80531
 359         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 360         bootstrap compare failures.
 361
 362 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 363
 364         * testsuite/libgomp.c/target-36.c: New testcase.
 365
 366 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 367
 368         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 369         instead of char.
 370
 371 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 372
 373         PR libgomp/80394
 374         * testsuite/libgomp.c/pr80394.c: New test.
 375
 376 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 377
 378         PR libgomp/79876
 379         * config/posix/thread-stacksize.h: New file.
 380         * config/darwin/thread-stacksize.h: New file.
 381         * config/nvptx/thread-stacksize.h: New file.
 382         * env.c: Include thread-stacksize.h.
 383         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 384         instead of 0.  Call pthread_attr_setstacksize even if
 385         GOMP_DEFAULT_STACKSIZE is non-zero.
 386
 387 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 388
 389         * env.c (initialize_env): Initialize stacksize to 0.
 390
 391 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 392
 393         PR c++/80029
 394         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 395
 396 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 397
 398         PR c/79940
 399         * testsuite/libgomp.c/pr79940.c: New test.
 400
 401 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 402
 403         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 404         targets.
 405         Add __float128 options.
 406
 407 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 408
 409         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 410         hppa*-*-* dg-skip-if directive.
 411
 412 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 413
 414         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 415         dg-skip-if directive into a comment.
 416
 417 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 418             Chung-Lin Tang  <cltang@codesourcery.com>
 419
 420         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 421         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 422         add additional case.
 423         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 424         "openacc_nvidia_accel_selected".
 425         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 426         Add num_workers(8) clause.
 427
 428 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 429
 430         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 431         hppa*-*-*.
 432         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 433         include complex.h on hppa*-*-hpux*.
 434         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 435
 436 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 437
 438         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 439
 440         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 441         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 442         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 443         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 444         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 445         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 446         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 447         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 448         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 449         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 450
 451 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 452
 453         * libgomp-plugin.h: #include <stdbool.h>.
 454         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 455         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 456         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 457         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 458         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 459         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 460         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 461         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 462         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 463         (GOMP_OFFLOAD_openacc_async_test)
 464         (GOMP_OFFLOAD_openacc_async_test_all)
 465         (GOMP_OFFLOAD_openacc_async_wait)
 466         (GOMP_OFFLOAD_openacc_async_wait_async)
 467         (GOMP_OFFLOAD_openacc_async_wait_all)
 468         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 469         (GOMP_OFFLOAD_openacc_async_set_async)
 470         (GOMP_OFFLOAD_openacc_create_thread_data)
 471         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 472         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 473         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 474         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 475         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 476         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 477         these.
 478         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 479         (GOMP_OFFLOAD_unload_image): Fix argument types.
 480
 481 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 482
 483         * testsuite/lib/libgomp.exp
 484         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 485         check_compile invocation.  Fix up removal of executable.  Drop
 486         bogus "2>&1" argument.
 487
 488         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 489         directive.
 490
 491 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 492             Martin Jambor  <mjambor@suse.cz>
 493
 494         * plugin/hsa.h: Moved to top level include.
 495         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 496
 497 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 498
 499         PR other/79046
 500         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 501         of cat to get version from BASE-VER file.
 502         * testsuite/Makefile.in: Regenerated.
 503
 504 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 505
 506         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 507         for _WIN64.
 508
 509 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 510
 511         * plugin/hsa.h: Add GCC runtime library exception.
 512         * plugin/hsa_ext_finalize.h: Likewise.
 513
 514         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 515         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 516         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 517         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 518         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 519         library to link ptx plugin against.
 520         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 521         (CUDA_CALLS): Define.
 522         (cuda_lib, cuda_lib_inited): New variables.
 523         (init_cuda_lib): New function.
 524         (CUDA_CALL_PREFIX): Define.
 525         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 526         (CUDA_CALL): Use FN instead of (FN).
 527         (CUDA_CALL_NOCHECK): Define.
 528         (cuda_error, fini_streams_for_device, select_stream_for_async,
 529         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 530         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 531         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 532         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 533         CUDA_CALL_NOCHECK.
 534         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 535         CUDA_CALL_NOCHECK.
 536         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 537         Use CUDA_CALL_NOCHECK.
 538         * plugin/cuda/cuda.h: New file.
 539         * config.h.in: Regenerated.
 540         * configure: Regenerated.
 541
 542         PR other/79046
 543         * configure.ac: Add GCC_BASE_VER.
 544         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 545         get version from BASE-VER file.
 546         * testsuite/Makefile.in: Regenerated.
 547         * configure: Regenerated.
 548         * Makefile.in: Regenerated.
 549
 550 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 551
 552         PR libgomp/60670
 553         * Makefile.am: Make fincludedir multilib-aware.
 554         * Makefile.in: Regenerate.
 555
 556 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 557
 558         Update copyright years.
 559
 560         * libgomp.texi: Bump @copying's copyright year.
 561
 562 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 563
 564         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 565         pthread_spinlock_t instead of gomp_mutex_t lock.
 566         (gomp_get_thread_pool): Likewise.
 567         (gomp_release_thread_pool): Likewise.
 568         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 569         Likewise.
 570
 571 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 572
 573         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 574         thread pool in case nthreads == 1.
 575
 576 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 577
 578         * config/nvptx/env.c: Delete.
 579         * icv.c: Move definitions of ICV variables back ...
 580         * env.c: ...here.  Do not compile environment-related functionality if
 581         LIBGOMP_OFFLOADED_ONLY is set.
 582
 583 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 584
 585         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 586         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 587         * configure: Regenerate.
 588         * config.h.in: Likewise.
 589
 590 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 591
 592         * Makefile.in: Regenerate with automake-1.11.6.
 593         * aclocal.m4: Likewise.
 594         * configure: Likewise.
 595         * testsuite/Makefile.in: Likewise.
 596
 597 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 598
 599         * config/nvptx/critical.c: Delete to use generic implementation.
 600
 601 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 602
 603         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 604         ../../affinity.c as fallback.
 605         * config/nvptx/affinity.c: Delete to use fallback implementation.
 606
 607 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 608             Jakub Jelinek  <jakub@redhat.com>
 609             Dmitry Melnik  <dm@ispras.ru>
 610
 611         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 612         * Makefile.in. Regenerate.
 613         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 614         (LIBGOMP_USE_PTHREADS): ...here; new define.
 615         * configure: Regenerate.
 616         * config.h.in: Likewise.
 617         * config/posix/affinity.c: Move to...
 618         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 619         interface by LIBGOMP_USE_PTHREADS.
 620         * critical.c: Split out GOMP_atomic_{start,end} into...
 621         * atomic.c: ...here (new file).
 622         * env.c: Split out ICV definitions into...
 623         * icv.c: ...here (new file) and...
 624         * icv-device.c: ...here. New file.
 625         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 626         (gomp_destroy_lock_30): Ditto.
 627         (gomp_set_lock_30): Ditto.
 628         (gomp_unset_lock_30): Ditto.
 629         (gomp_test_lock_30): Ditto.
 630         (gomp_init_nest_lock_30): Ditto.
 631         (gomp_destroy_nest_lock_30): Ditto.
 632         (gomp_set_nest_lock_30): Ditto.
 633         (gomp_unset_nest_lock_30): Ditto.
 634         (gomp_test_nest_lock_30): Ditto.
 635         * lock.c: New.
 636         * config/nvptx/lock.c: New.
 637         * config/nvptx/bar.c: New.
 638         * config/nvptx/bar.h: New.
 639         * config/nvptx/doacross.h: New.
 640         * config/nvptx/error.c: New.
 641         * config/nvptx/icv-device.c: New.
 642         * config/nvptx/mutex.h: New.
 643         * config/nvptx/pool.h: New.
 644         * config/nvptx/proc.c: New.
 645         * config/nvptx/ptrlock.h: New.
 646         * config/nvptx/sem.h: New.
 647         * config/nvptx/simple-bar.h: New.
 648         * config/nvptx/target.c: New.
 649         * config/nvptx/task.c: New.
 650         * config/nvptx/team.c: New.
 651         * config/nvptx/time.c: New.
 652         * config/posix/simple-bar.h: New.
 653         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 654         (gomp_num_teams_var): Declare.
 655         (struct gomp_thread_pool): Change threads_dock member to
 656         gomp_simple_barrier_t.
 657         [__nvptx__] (gomp_thread): New implementation.
 658         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 659         (gomp_thread_destructor): Ditto.
 660         (gomp_init_thread_affinity): Ditto.
 661         * team.c: Guard uses of Pthreads-specific interfaces by
 662         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 663         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 664         * config/nvptx/alloc.c: Delete.
 665         * config/nvptx/barrier.c: Ditto.
 666         * config/nvptx/fortran.c: Ditto.
 667         * config/nvptx/iter.c: Ditto.
 668         * config/nvptx/iter_ull.c: Ditto.
 669         * config/nvptx/loop.c: Ditto.
 670         * config/nvptx/loop_ull.c: Ditto.
 671         * config/nvptx/ordered.c: Ditto.
 672         * config/nvptx/parallel.c: Ditto.
 673         * config/nvptx/priority_queue.c: Ditto.
 674         * config/nvptx/sections.c: Ditto.
 675         * config/nvptx/single.c: Ditto.
 676         * config/nvptx/splay-tree.c: Ditto.
 677         * config/nvptx/work.c: Ditto.
 678         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 679         -foffload=-lgfortran in addition to -lgfortran.
 680         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 681         * plugin/plugin-nvptx.c: Include <limits.h>.
 682         (struct targ_fn_descriptor): Add new fields.
 683         (struct ptx_device): Ditto.  Set them...
 684         (nvptx_open_device): ...here.
 685         (nvptx_adjust_launch_bounds): New.
 686         (nvptx_host2dev): Allow NULL 'nvthd'.
 687         (nvptx_dev2host): Ditto.
 688         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 689         (link_ptx): Adjust log sizes.
 690         (nvptx_host2dev): Allow NULL 'nvthd'.
 691         (nvptx_dev2host): Ditto.
 692         (nvptx_set_clocktick): New.  Use it...
 693         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 694         fields.
 695         (GOMP_OFFLOAD_dev2dev): New.
 696         (nvptx_adjust_launch_bounds): New.
 697         (nvptx_stacks_size): New.
 698         (nvptx_stacks_alloc): New.
 699         (nvptx_stacks_free): New.
 700         (GOMP_OFFLOAD_run): New.
 701         (GOMP_OFFLOAD_async_run): New (stub).
 702
 703 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 704
 705         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 706         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 707         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 708
 709 2016-11-23  Martin Liska  <mliska@suse.cz>
 710             Martin Jambor  <mjambor@suse.cz>
 711
 712         * plugin/hsa.h: New file.
 713         * plugin/hsa_ext_finalize.h: New file.
 714         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 715         header file unistd.h, and functions secure_getenv, __secure_getenv,
 716         getuid, geteuid, getgid and getegid.
 717         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 718         -D_GNU_SOURCE.
 719         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 720         Handle various cases of secure_getenv presence, add an implementation
 721         when we can test effective UID and GID.
 722         (struct hsa_runtime_fn_info): New structure.
 723         (hsa_runtime_fn_info hsa_fns): New variable.
 724         (hsa_runtime_lib): Likewise.
 725         (support_cpu_devices): Likewise.
 726         (init_enviroment_variables): Load newly introduced ENV
 727         variables.
 728         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 729         (hsa_fatal): Likewise.
 730         (DLSYM_FN): New macro.
 731         (init_hsa_runtime_functions): New function.
 732         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 733         structure.  Depending on environment, also allow CPU devices.
 734         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 735         (get_kernarg_memory_region): Likewise.
 736         (GOMP_OFFLOAD_init_device): Likewise.
 737         (destroy_hsa_program): Likewise.
 738         (init_basic_kernel_info): New function.
 739         (GOMP_OFFLOAD_load_image): Use it.
 740         (create_and_finalize_hsa_program): Call hsa run-time functions via
 741         hsa_fns structure.
 742         (create_single_kernel_dispatch): Likewise.
 743         (release_kernel_dispatch): Likewise.
 744         (init_single_kernel): Likewise.
 745         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 746         (get_group_size): New function.
 747         (run_kernel): Likewise.
 748         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 749         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 750         structure.
 751         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 752         * testsuite/libgomp-test-support.exp.in: Likewise.
 753         * Makefile.in: Regenerated.
 754         * aclocal.m4: Likewise.
 755         * config.h.in: Likewise.
 756         * configure: Likewise.
 757         * testsuite/Makefile.in: Likewise.
 758
 759 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 760             Alexander Monakov  <amonakov@ispras.ru>
 761
 762         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 763         mapping clauses to target constructs.
 764         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 765
 766 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 767
 768         * configure: Regenerate.
 769
 770 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 771
 772         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 773         * omp_lib.h.in (openmp_version): Likewise.
 774         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 775         of 201307.
 776         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 777
 778         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 779         (fib_wrapper): Add map(from: x) clause.
 780         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 781         (e_53_2): Likewise.
 782         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 783         (accum): Add map(tmp) clause.
 784         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 785         (accum): Add map(tofrom: tmp) clause.
 786         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 787         (gramSchmidt): Likewise.
 788         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 789         map(tofrom: sum) clause.
 790         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 791         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 792         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 793         only allowed on the loop iterator.
 794         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 795         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 796         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 797         * testsuite/libgomp.fortran/doacross1.f90: New test.
 798         * testsuite/libgomp.fortran/doacross3.f90: New test.
 799         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 800         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 801         * testsuite/libgomp.fortran/doacross2.f90: New test.
 802         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 803         #pragma omp atomic read.
 804         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 805         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 806
 807 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 808             Nathan Sidwell  <nathan@acm.org>
 809
 810         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 811         to determine default geometry.
 812         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 813         dimension.
 814
 815 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 816
 817         * hashtab.h: Use standard GPLv3 with runtime exception
 818         boilerplate.
 819
 820 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 821
 822         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 823         size when allocating new thread.
 824
 825 2016-09-14  Marek Polacek  <polacek@redhat.com>
 826
 827         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 828
 829 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 830
 831         PR fortran/71014
 832         * testsuite/libgomp.fortran/pr71014.f90: New test.
 833
 834 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 835
 836         PR middle-end/70895
 837         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 838         firstprivate clauses.
 839         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 840         copy clauses.
 841         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 842         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 843         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 844         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 845         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 846         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 847         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 848         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 849         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 850         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 851         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 852         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 853
 854 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 855
 856         PR fortran/70598
 857         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 858
 859 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 860
 861         PR c++/58706
 862         * testsuite/libgomp.c++/pr58706.C: New test.
 863
 864 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 865
 866         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 867         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 868         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 869         Likewise.
 870         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 871         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 872         Likewise.
 873         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 874
 875         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 876         test, and don't hardcode -O0.
 877
 878 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 879
 880         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 881
 882 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 883
 884         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 885         test.
 886
 887 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 888
 889         PR middle-end/71734
 890         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 891         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 892
 893 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 894
 895         PR fortran/71717
 896         * testsuite/libgomp.fortran/associate3.f90: New test.
 897
 898 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 899
 900         * testsuite/libgomp.c++/target-21.C: New test.
 901
 902 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 903
 904         * testsuite/libgomp.c++/target-20.C: New test.
 905
 906 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 907             Cesar Philippidis  <cesar@codesourcery.com>
 908
 909         PR middle-end/71373
 910         * libgomp.oacc-c/nested-function-1.c: New file.
 911         * libgomp.oacc-c/nested-function-2.c: Likewise.
 912         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 913         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 914         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 915
 916 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 917
 918         PR c/71381
 919         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 920         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 921         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 922
 923 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 924
 925         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 926         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 927
 928 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 929
 930         PR c/70688
 931         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 932
 933 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 934
 935         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 936         instead of invalid schedule(static, 0).
 937         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 938
 939 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 940
 941         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 942         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 943         parameter, use to set async stream around call to gomp_unmap_vars,
 944         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 945         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 946         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 947         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 948         (event_add): Add int parameter, initialize 'val' field when
 949         adding new ptx_event struct.
 950         (nvptx_evec): Adjust event_add() call arguments.
 951         (nvptx_host2dev): Likewise.
 952         (nvptx_dev2host): Likewise.
 953         (nvptx_wait_async): Likewise.
 954         (nvptx_wait_all_async): Likewise.
 955         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 956         pass to event_add() call.
 957         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 958         parameter.
 959         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 960         call openacc.register_async_cleanup_func() hook.
 961         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 962         * target.c (gomp_copy_from_async): Delete function.
 963         (gomp_map_vars): Remove async_refcount.
 964         (gomp_unmap_vars): Likewise.
 965         (gomp_load_image_to_device): Likewise.
 966         (omp_target_associate_ptr): Likewise.
 967         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 968         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 969         (gomp_copy_from_async): Remove.
 970
 971 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 972
 973         * target.c (gomp_device_copy): New function.
 974         (gomp_copy_host2dev): Likewise.
 975         (gomp_copy_dev2host): Likewise.
 976         (gomp_free_device_memory): Likewise.
 977         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 978         (gomp_map_pointer): Likewise.
 979         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 980         NULL value from alloc_func plugin hook.
 981         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 982         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 983         (gomp_unmap_vars): Likewise.
 984         (gomp_update): Adjust to call gomp_copy_dev2host and
 985         gomp_copy_host2dev functions.
 986         (gomp_unload_image_from_device): Handle false value from
 987         unload_image_func plugin hook.
 988         (gomp_init_device): Handle false value from init_device_func
 989         plugin hook.
 990         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 991         (omp_target_free): Adjust to call gomp_free_device_memory.
 992         (omp_target_memcpy): Handle return values from host2dev_func,
 993         dev2host_func, and dev2dev_func plugin hooks.
 994         (omp_target_memcpy_rect_worker): Likewise.
 995         (gomp_target_fini): Handle false value from fini_device_func
 996         plugin hook.
 997         * libgomp.h (struct gomp_device_descr): Adjust return type of
 998         init_device_func, fini_device_func, unload_image_func, free_func,
 999         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1000         * oacc-init.c (acc_shutdown_1): Handle false value from
1001         fini_device_func plugin hook.
1002         * oacc-host.c (host_init_device): Change return type to bool.
1003         (host_fini_device): Likewise.
1004         (host_unload_image): Likewise.
1005         (host_free): Likewise.
1006         (host_dev2host): Likewise.
1007         (host_host2dev): Likewise.
1008         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1009         (acc_memcpy_to_device): Likewise.
1010         (acc_memcpy_from_device): Likewise.
1011         (delete_copyout): Add libfnname parameter, handle free_func
1012         hook fatal error case.
1013         (acc_delete): Adjust delete_copyout call.
1014         (acc_copyout): Likewise.
1015         (update_dev_host): Move gomp_mutex_unlock to after
1016         host2dev/dev2host hook calls.
1017
1018         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1019         to 'hsa_error_msg', for clarity.
1020         (hsa_fatal): Likewise.
1021         (hsa_error): New function.
1022         (init_hsa_context): Change return type to bool, adjust to return
1023         false on error.
1024         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1025         return value.
1026         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1027         return false on error.
1028         (get_agent_info): Adjust to return NULL on error.
1029         (destroy_hsa_program): Change return type to bool, adjust to
1030         return false on error.
1031         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1032         (destroy_module): Change return type to bool, adjust to
1033         return false on error.
1034         (GOMP_OFFLOAD_unload_image): Likewise.
1035         (GOMP_OFFLOAD_fini_device): Likewise.
1036         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1037         (GOMP_OFFLOAD_free): Change to return false when called.
1038         (GOMP_OFFLOAD_dev2host): Likewise.
1039         (GOMP_OFFLOAD_host2dev): Likewise.
1040         (GOMP_OFFLOAD_dev2dev): Likewise.
1041
1042         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1043         (CUDA_CALL): Likewise.
1044         (CUDA_CALL_ASSERT): Likewise.
1045         (map_init): Change return type to bool, use CUDA_CALL* macros.
1046         (map_fini): Likewise.
1047         (init_streams_for_device): Change return type to bool, adjust
1048         call to map_init.
1049         (fini_streams_for_device): Change return type to bool, adjust
1050         call to map_fini.
1051         (select_stream_for_async): Release stream_lock before calls to
1052         GOMP_PLUGIN_fatal, adjust call to map_init.
1053         (nvptx_init): Use CUDA_CALL* macros.
1054         (nvptx_attach_host_thread_to_device): Change return type to bool,
1055         use CUDA_CALL* macros.
1056         (nvptx_open_device): Use CUDA_CALL* macros.
1057         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1058         macros.
1059         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1060         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1061         (nvptx_exec): Use CUDA_CALL* macros.
1062         (nvptx_alloc): Use CUDA_CALL* macros.
1063         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1064         (nvptx_host2dev): Likewise.
1065         (nvptx_dev2host): Likewise.
1066         (nvptx_wait): Use CUDA_CALL* macros.
1067         (nvptx_wait_async): Likewise.
1068         (nvptx_wait_all): Likewise.
1069         (nvptx_wait_all_async): Likewise.
1070         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1071         use CUDA_CALL* macros, adjust call to map_fini.
1072         (GOMP_OFFLOAD_init_device): Change return type to bool,
1073         adjust code accordingly.
1074         (GOMP_OFFLOAD_fini_device): Likewise.
1075         (GOMP_OFFLOAD_load_image): Adjust calls to
1076         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1077         use CUDA_CALL* macros.
1078         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1079         return code.
1080         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1081         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1082         handle error return.
1083         (GOMP_OFFLOAD_dev2host): Likewise.
1084         (GOMP_OFFLOAD_host2dev): Likewise.
1085         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1086         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1087
1088 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1089
1090         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1091         (acc_free): Likewise.
1092         (acc_memcpy_to_device): Likewise.
1093         (acc_memcpy_from_device): Likewise.
1094         (acc_deviceptr): Likewise.
1095         (acc_hostptr): Likewise.
1096         (acc_is_present): Likewise.
1097         (acc_map_data): Likewise.
1098         (acc_unmap_data): Likewise.
1099         (present_create_copy): Likewise.
1100         (delete_copyout): Likewise.
1101         (update_dev_host): Likewise.
1102         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1103         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1104         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1105         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1106         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1107         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1108         it only runs on nvptx targets.
1109         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1110         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1111         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1112         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1113         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1114         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1115         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1116         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1117         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1118         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1119         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1120         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1121         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1122         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1123         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1124         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1125         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1126         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1127         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1128         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1129         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1130         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1131         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1132
1133 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1134
1135         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1136
1137 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1138
1139         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1140         to gomp_init_targets_once.
1141         (acc_set_device_type): Remove !cached_base_dev condition on call to
1142         gomp_init_targets_once, move call to before acc_device_lock acquire,
1143         to avoid deadlock.
1144         (acc_get_device_num): Remove !cached_base_dev condition on call to
1145         gomp_init_targets_once.
1146         (acc_set_device_num): Likewise.
1147
1148 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1149
1150         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1151
1152 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1153
1154         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1155         expected partitioning.
1156
1157 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1158
1159         PR middle-end/70626
1160         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1161         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1162         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1163
1164 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1165
1166         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1167         non-fatal.
1168
1169 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1170
1171         PR middle-end/70680
1172         * testsuite/libgomp.c/pr70680-1.c: New test.
1173         * testsuite/libgomp.c/pr70680-2.c: New test.
1174
1175 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1176
1177         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1178         pass parameter variables to subroutines.
1179
1180 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1181
1182         PR middle-end/70643
1183         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1184
1185 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1186
1187         PR testsuite/68242
1188         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1189         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1190
1191 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1192
1193         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1194         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1195         GOACC_declare prototype.
1196
1197         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1198         Merge this file, and...
1199         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1200         ... this file, and...
1201         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1202         ... this file, and...
1203         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1204         ... this file, and...
1205         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1206         ... this file, and...
1207         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1208         ... this file, and...
1209         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1210         ... this file, and...
1211         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1212         ... this file, and...
1213         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1214         ... this file, and...
1215         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1216         ... this file, and...
1217         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1218         ... this file, and...
1219         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1220         ... this file, and...
1221         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1222         ... this file into...
1223         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1224         file.
1225
1226         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1227         Make failure observable.
1228
1229 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1230
1231         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1232         field.
1233         * target.c (gomp_target_fallback_firstprivate,
1234         gomp_target_unshare_firstprivate): Removed.
1235         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1236         before waiting for dependencies.
1237         (gomp_target_task_fn): Don't copy firstprivate vars here.
1238         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1239         firstprivate_copies here.
1240         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1241         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1242         explicit/implicit firstprivate.
1243
1244 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1245
1246         PR lto/70289
1247         PR ipa/70348
1248         PR tree-optimization/70373
1249         PR middle-end/70533
1250         PR middle-end/70534
1251         PR middle-end/70535
1252         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1253         test.
1254         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1255         test.
1256         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1257         test.
1258         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1259         test.
1260         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1261         test.
1262         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1263         test.
1264         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1265         test.
1266         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1267         test.
1268         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1269         test.
1270         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1271         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1272         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1273         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1274         test.
1275         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1276         test.
1277         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1278         test.
1279         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1280         test.
1281         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1282         coverage.
1283         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1284         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1285         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1286         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1287         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1288         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1289         coverage.
1290         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1291         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1292         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1293         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1294         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1295         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1296         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1297         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1298         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1299         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1300         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1301         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1302         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1303         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1304         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1305
1306 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1307             James Norris  <jnorris@codesourcery.com>
1308             Nathan Sidwell  <nathan@codesourcery.com>
1309             Julian Brown  <julian@codesourcery.com>
1310             Cesar Philippidis  <cesar@codesourcery.com>
1311             Chung-Lin Tang  <cltang@codesourcery.com>
1312             Tom de Vries  <tom@codesourcery.com>
1313
1314         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1315         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1316         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1317         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1318         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1319         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1320         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1321         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1322         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1323         XFAIL.
1324         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1325         Incorporate...
1326         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1327         file.
1328         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1329         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1330         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1331         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1332         Likewise.
1333         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1334         Likewise.
1335         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1336         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1337         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1338         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1339         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1340         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1341         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1342         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1343         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1344         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1345         Likewise.
1346         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1347         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1348         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1349         file...
1350         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1351         file into...
1352         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1353         file.  Update.
1354         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1355         file.
1356         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1357         Likewise.
1358         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1359         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1360         ... this new file.  Update.
1361         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1362         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1363         ... this new file.  Update.
1364         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1365         file.  Incorporate...
1366         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1367         file, and...
1368         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1369         file, and...
1370         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1371         file.
1372         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1373
1374 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1375
1376         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1377         set-torture-options.
1378
1379 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1380
1381         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1382         gcc-dg-runtest.
1383         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1384         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1385         -fno-builtin-acc_on_device instead of -O0.
1386         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1387         -O0.
1388         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1389         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1390         Likewise.
1391         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1392         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1393         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1394         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1395         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1396         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1397         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1398         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1399         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1400         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1401         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1402         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1403         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1404         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1405         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1406         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1407         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1408         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1409         Don't specify -O2.
1410         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1411         Likewise.
1412         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1413         Likewise.
1414
1415 2016-03-24  Martin Liska  <mliska@suse.cz>
1416
1417         * plugin/plugin-hsa.c (packet_store_release): New function
1418         that is taken from the HSA runtime manual.
1419         (GOMP_OFFLOAD_run): Use the function.
1420
1421 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1422
1423         PR c++/70376
1424         * testsuite/libgomp.c++/pr70376.C: New test.
1425
1426 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1427
1428         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1429         initialization of lresult and lvresult.
1430         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1431
1432 2016-03-23  James Norris  <jnorris@codesourcery.com>
1433             Daichi Fukuoka <dc-fukuoka@sgi.com>
1434
1435         PR libgomp/69414
1436         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1437         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1438         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1439         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1440
1441 2016-03-23  Martin Liska  <mliska@suse.cz>
1442
1443         PR hsa/70337
1444         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1445         argument just in case a dispatched kernel uses that argument.
1446
1447 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1448
1449         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1450         -ftree-parallelize-loops/-fopenacc changes.
1451         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1452         Likewise.
1453         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1454         Likewise.
1455         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1456         Likewise.
1457         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1458         Likewise.
1459         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1460         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1461
1462 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1463
1464         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1465         always_ld_library_path the path to libgcc_s.
1466
1467 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1468
1469         PR testsuite/70009
1470         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1471
1472 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1473
1474         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1475         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1476         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1477         Same.
1478         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1479         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1480         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1481         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1482
1483 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1484
1485         * testsuite/lib/libgomp.exp
1486         (check_effective_target_hsa_offloading_selected_nocache): New.
1487         (check_effective_target_hsa_offloading_selected): Likewise.
1488         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1489         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1490         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1491         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1492         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1493         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1494         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1495         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1496         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1497         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1498         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1499         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1500         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1501         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1502         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1503         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1504         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1505
1506 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1507
1508         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1509         non-shared memory accelerators.
1510         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1511         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1512         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1513         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1514         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1515         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1516         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1517         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1518         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1519
1520 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1521
1522         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1523         ALWAYS_CFLAGS.
1524
1525 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1526
1527         PR libgomp/69555
1528         * testsuite/libgomp.c++/pr69555-1.C: New test.
1529         * testsuite/libgomp.c++/pr69555-2.C: New test.
1530
1531 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1532             Martin Jambor  <mjambor@suse.cz>
1533
1534         * testsuite/lib/libgomp.exp
1535         (check_effective_target_offload_device_shared_as): New proc.
1536         * testsuite/libgomp.c++/declare_target-1.C: New test.
1537
1538 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1539
1540         PR driver/68463
1541         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1542
1543 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1544
1545         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1546         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1547         dims.
1548         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1549         -ftree-parallelize-loops/-fopenacc changes.
1550         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1551         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1552         Likewise.
1553         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1554         Likewise.
1555         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1556         Likewise.
1557         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1558         Likewise.
1559         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1560         Likewise.
1561         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1562         Likewise.
1563         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1564         Likewise.
1565         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1566         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1567         Likewise.
1568         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1569         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1570         Likewise.
1571         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1572         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1573         Likewise.
1574
1575 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1576
1577         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1578
1579 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1580
1581         PR driver/69805
1582         * testsuite/libgomp.c/pr69805.c: New test.
1583
1584 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1585
1586         PR lto/67709
1587         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1588
1589 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1590
1591         PR tree-optimization/69599
1592         * testsuite/libgomp.c/omp-nested-3.c: New test.
1593         * testsuite/libgomp.c/pr46032-2.c: New test.
1594         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1595         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1596
1597 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1598
1599         PR lto/69707
1600         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1601
1602 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1603
1604         * testsuite/libgomp.c/target-31.c: Fix testcase.
1605
1606 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1607
1608         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1609         clause.
1610         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1611         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1612         reduction and map clauses.
1613         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1614
1615 2016-02-02  James Norris  <jnorris@codesourcery.com>
1616
1617         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1618
1619 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1620
1621         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1622         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1623
1624         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1625         cases.
1626
1627         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1628         variables.
1629         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1630         (hsa_kmt_lib): Set variables.
1631         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1632         always_ld_library_path.
1633         * Makefile.in: Regenerate.
1634         * configure: Likewise.
1635         * testsuite/Makefile.in: Likewise.
1636
1637         * plugin/configfrag.ac (offload_additional_options)
1638         (offload_additional_lib_paths): Don't amend for hsa offloading.
1639         * configure: Regenerate.
1640
1641         * plugin/configfrag.ac: Don't configure for offloading target if
1642         we don't build the corresponding plugin.
1643         * configure: Regenerate.
1644
1645 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1646
1647         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1648         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1649
1650 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1651
1652         PR tree-optimization/69110
1653         * testsuite/libgomp.c/pr69110.c: New test.
1654
1655 2016-01-25  Richard Biener  <rguenther@suse.de>
1656
1657         PR lto/69393
1658         * testsuite/libgomp.c++/pr69393.C: New testcase.
1659
1660 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1661
1662         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1663         function wasn't mapped to the device with non-shared memory.
1664
1665 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1666
1667         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1668
1669 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1670             Martin Liska  <mliska@suse.cz>
1671
1672         * plugin/Makefrag.am: Add HSA plugin requirements.
1673         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1674         (HSA_RUNTIME_LIB): Likewise.
1675         (HSA_RUNTIME_CPPFLAGS): Likewise.
1676         (HSA_RUNTIME_INCLUDE): New substitution.
1677         (HSA_RUNTIME_LIB): Likewise.
1678         (HSA_RUNTIME_LDFLAGS): Likewise.
1679         (hsa-runtime): New configure option.
1680         (hsa-runtime-include): Likewise.
1681         (hsa-runtime-lib): Likewise.
1682         (PLUGIN_HSA): New substitution variable.
1683         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1684         configure options.
1685         (PLUGIN_HSA_CPPFLAGS): Likewise.
1686         (PLUGIN_HSA_LDFLAGS): Likewise.
1687         (PLUGIN_HSA_LIBS): Likewise.
1688         Check that we have access to HSA run-time.
1689         * libgomp-plugin.h (offload_target_type): New element
1690         OFFLOAD_TARGET_TYPE_HSA.
1691         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1692         args.
1693         (bool gomp_create_target_task): Updated.
1694         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1695         new field can_run_func.
1696         * libgomp_g.h (GOMP_target_ext): Update prototype.
1697         * oacc-host.c (host_run): Added a new parameter args.
1698         * target.c (calculate_firstprivate_requirements): New function.
1699         (copy_firstprivate_data): Likewise.
1700         (gomp_target_fallback_firstprivate): Use them.
1701         (gomp_target_unshare_firstprivate): New function.
1702         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1703         devices.
1704         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1705         pass any args to plugins.
1706         (GOMP_target_ext): Introduce device-specific argument parameter args.
1707         Allow host fallback if device shares memory.  Do not remap data if
1708         device has shared memory.
1709         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1710         like host fallback for mappings.
1711         (GOMP_target_data): Treat shared memory devices like host fallback.
1712         (GOMP_target_data_ext): Likewise.
1713         (GOMP_target_update): Likewise.
1714         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1715         gomp_create_target_task.
1716         (GOMP_target_enter_exit_data): Likewise.
1717         (omp_target_alloc): Treat shared memory devices like host fallback.
1718         (omp_target_free): Likewise.
1719         (omp_target_is_present): Likewise.
1720         (omp_target_memcpy): Likewise.
1721         (omp_target_memcpy_rect): Likewise.
1722         (omp_target_associate_ptr): Likewise.
1723         (gomp_load_plugin_for_device): Also load can_run.
1724         * task.c (GOMP_PLUGIN_target_task_completion): Free
1725         firstprivate_copies.
1726         (gomp_create_target_task): Accept new argument args and store it to
1727         ttask.
1728         * plugin/plugin-hsa.c: New file.
1729
1730 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1731
1732         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1733         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1734         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1735         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1736         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1737         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1738         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1739         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1740         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1741         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1742         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1743         Same.
1744         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1745         Same.
1746         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1747         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1748         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1749         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1750         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1751         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1752         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1753         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1754         Same.
1755         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1756
1757 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1758
1759         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1760
1761 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1762
1763         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1764
1765 2016-01-12  James Norris  <jnorris@codesourcery.com>
1766
1767         * libgomp.texi: Updates for OpenACC.
1768
1769 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1770
1771         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1772
1773 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1774
1775         PR fortran/66680
1776         * testsuite/libgomp.fortran/pr66680.f90: New test.
1777
1778 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1779
1780         PR middle-end/68960
1781         * testsuite/libgomp.c/pr68960.c: New test.
1782
1783 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1784
1785         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1786         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1787
1788 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1789
1790         Update copyright years.
1791
1792         * libgomp.texi: Bump @copying's copyright year.
1793
1794 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1795
1796         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1797         dg-additional-options syntax.
1798         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1799         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1800         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1801         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1802         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1803         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1804         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1805         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1806         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1807         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1808         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1809         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1810         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1811         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1812         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1813         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1814         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1815         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1816
1817 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1818
1819         * libgomp.h (REFCOUNT_LINK): Define.
1820         (struct splay_tree_key_s): Add link_key.
1821         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1822         Replace target address of the pointer with target address of newly
1823         mapped object in the splay tree.  Set link pointer on target to the
1824         device address of the mapped object.
1825         (gomp_unmap_vars): Restore target address of the pointer in the splay
1826         tree for REFCOUNT_LINK objects after unmapping.
1827         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1828         declare target link" objects.
1829         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1830         "omp declare target link" objects, which were mapped for the image.
1831         (gomp_exit_data): Restore target address of the pointer in the splay
1832         tree for REFCOUNT_LINK objects after unmapping.
1833         * testsuite/libgomp.c/target-link-1.c: New file.
1834
1835 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1836
1837         * libgomp.h (gomp_device_state): New enum.
1838         (struct gomp_device_descr): Replace is_initialized with state.
1839         (gomp_fini_device): Remove declaration.
1840         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1841         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1842         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1843         (acc_set_device_type): Use state instead of is_initialized.
1844         (acc_set_device_num): Likewise.
1845         * target.c (resolve_device): Use state instead of is_initialized.
1846         Do not initialize finalized device.
1847         (gomp_map_vars): Do nothing if device is finalized.
1848         (gomp_unmap_vars): Likewise.
1849         (gomp_update): Likewise.
1850         (GOMP_offload_register_ver): Use state instead of is_initialized.
1851         (GOMP_offload_unregister_ver): Likewise.
1852         (gomp_init_device): Likewise.
1853         (gomp_unload_device): Likewise.
1854         (gomp_fini_device): Remove.
1855         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1856         (GOMP_target): Go to host fallback if device is finalized.
1857         (GOMP_target_ext): Likewise.
1858         (gomp_exit_data): Do nothing if device is finalized.
1859         (gomp_target_task_fn): Go to host fallback if device is finalized.
1860         (gomp_target_fini): New static function.
1861         (gomp_target_init): Use state instead of is_initialized.
1862         Call gomp_target_fini at exit.
1863
1864 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1865
1866         PR tree-optimization/68716
1867         * testsuite/libgomp.c/omp-nested-2.c: New test.
1868
1869 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1870
1871         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1872         target openacc_nvidia_accel_selected.
1873         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1874         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1875         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1876         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1877
1878 2015-12-01  Julian Brown  <julian@codesourcery.com>
1879             James Norris  <James_Norris@mentor.com>
1880
1881         * oacc-parallel.c (GOACC_host_data): New function.
1882         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1883         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1884         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1885         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1886         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1887         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1888         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1889
1890 2015-11-30  James Norris  <jnorris@codesourcery.com>
1891             Cesar Philippidis  <cesar@codesourcery.com>
1892
1893         libgomp/
1894         * libgomp.oacc-fortran/routine-5.f90: New test.
1895         * libgomp.oacc-fortran/routine-7.f90: New test.
1896         * libgomp.oacc-fortran/routine-9.f90: New test.
1897
1898 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1899
1900         PR tree-optimization/46032
1901         * testsuite/libgomp.c/pr46032.c: New test.
1902
1903 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1904
1905         PR libgomp/68579
1906         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1907         (gomp_create_target_task): Call it before freeing
1908         GOMP_TARGET_TASK_DATA tasks.
1909
1910         PR c/63326
1911         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1912         in between case label and OpenMP standalone directives.
1913         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1914
1915 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1916
1917         * configure: Regenerate.
1918
1919 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1920
1921         * testsuite/libgomp.c/target-35.c: New test.
1922
1923 2015-11-22  James Norris  <jnorris@codesourcery.com>
1924             Cesar Philippidis  <cesar@codesourcery.com>
1925
1926         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1927         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1928         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1929         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1930         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1931
1932 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1933
1934         PR middle-end/68221
1935         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1936         * testsuite/libgomp.c/reduction-12.c: Likewise.
1937         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1938         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1939
1940 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1941
1942         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1943         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1944         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1945         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1946         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1947         and fix.
1948         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1949         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1950
1951 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1952
1953         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1954         worker & gang cases.
1955         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1956
1957 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1958
1959         * config/nvptx/priority_queue.c: New file.
1960
1961 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1962
1963         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1964         sections.
1965
1966 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1967             Aldy Hernandez  <aldyh@redhat.com>
1968             Ilya Verbin  <ilya.verbin@intel.com>
1969
1970         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1971         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1972         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1973         iterators or IV by chunk size.
1974         * parallel.c (gomp_resolve_num_threads): Don't assume that
1975         if thr->ts.team is non-NULL, then pool must be non-NULL.
1976         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1977         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1978         GOMP_PLUGIN_target_task_completion.
1979         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1980         * Makefile.in: Regenerate.
1981         * libgomp.h: Shuffle prototypes and forward definitions around so
1982         priority queues can be defined.
1983         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1984         (enum gomp_target_task_state): New enum.
1985         (struct gomp_target_task): Add state, tgt, task and team fields.
1986         (gomp_create_target_task): Change return type to bool, add
1987         state argument.
1988         (gomp_target_task_fn): Change return type to bool.
1989         (struct gomp_device_descr): Add async_run_func.
1990         (struct gomp_task): Remove children, next_child, prev_child,
1991         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1992         Add pnode field.
1993         (struct gomp_taskgroup): Remove children.
1994         Add taskgroup_queue.
1995         (struct gomp_team): Change task_queue type to a priority queue.
1996         (splay_compare): Define inline.
1997         (priority_queue_offset): New.
1998         (priority_node_to_task): New.
1999         (task_to_priority_node): New.
2000         * oacc-mem.c: Do not include splay-tree.h.
2001         * priority_queue.c: New file.
2002         * priority_queue.h: New file.
2003         * splay-tree.c: Do not include splay-tree.h.
2004         (splay_tree_foreach_internal): New.
2005         (splay_tree_foreach): New.
2006         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2007         (splay_tree_callback): Define typedef.
2008         * target.c (splay_compare): Move to libgomp.h.
2009         (GOMP_target): Don't adjust *thr in any way around running offloaded
2010         task.
2011         (GOMP_target_ext): Likewise.  Handle target nowait.
2012         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2013         return value from gomp_create_target_task, if false, fallthrough
2014         as if no dependencies exist.
2015         (gomp_target_task_fn): Change return type to bool, return true
2016         if the task should have another part scheduled later.  Handle
2017         target nowait.
2018         (gomp_load_plugin_for_device): Initialize async_run.
2019         * task.c (gomp_init_task): Initialize children_queue.
2020         (gomp_clear_parent_in_list): New.
2021         (gomp_clear_parent_in_tree): New.
2022         (gomp_clear_parent): Handle priorities.
2023         (GOMP_task): Likewise.
2024         (priority_queue_move_task_first,
2025         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2026         New functions.
2027         (gomp_create_target_task): Use priority queues.  Change return type
2028         to bool, add state argument, return false if for async
2029         {{enter,exit} data,update} constructs no dependencies need to be
2030         waited for, handle target nowait.  Set task->fn to NULL instead of
2031         gomp_target_task_fn.
2032         (verify_children_queue): Remove.
2033         (priority_list_upgrade_task): New.
2034         (priority_queue_upgrade_task): New.
2035         (verify_task_queue): Remove.
2036         (priority_list_downgrade_task): New.
2037         (priority_queue_downgrade_task): New.
2038         (gomp_task_run_pre): Use priority queues.
2039         Abstract code out to priority_queue_downgrade_task.
2040         (gomp_task_run_post_handle_dependers): Use priority queues.
2041         (gomp_task_run_post_remove_parent): Likewise.
2042         (gomp_task_run_post_remove_taskgroup): Likewise.
2043         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2044         tasks specially.
2045         (GOMP_taskwait): Likewise.
2046         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2047         priority-queue_upgrade_task.
2048         (GOMP_taskgroup_start): Use priority queues.
2049         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2050         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2051         barrier.
2052         * taskloop.c (GOMP_taskloop): Handle priorities.
2053         * team.c (gomp_new_team): Call priority_queue_init.
2054         (free_team): Call priority_queue_free.
2055         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2056         team created for target nowait in implicit parallel region.
2057         (gomp_team_start): For nested check, test thr->ts.level instead of
2058         thr->ts.team != NULL.
2059         * testsuite/libgomp.c/doacross-3.c: New test.
2060         * testsuite/libgomp.c/ordered-5.c: New test.
2061         * testsuite/libgomp.c/priority.c: New test.
2062         * testsuite/libgomp.c/target-31.c: New test.
2063         * testsuite/libgomp.c/target-32.c: New test.
2064         * testsuite/libgomp.c/target-33.c: New test.
2065         * testsuite/libgomp.c/target-34.c: New test.
2066
2067 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2068
2069         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2070
2071         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2072         loop is sequential.
2073
2074 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2075
2076         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2077         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2078
2079 2015-11-12  James Norris  <jnorris@codesourcery.com>
2080             Joseph Myers  <joseph@codesourcery.com>
2081
2082         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2083         * oacc-parallel.c (GOACC_declare): New function.
2084         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2085         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2086         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2087         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2088         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2089
2090 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2091
2092         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2093
2094 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2095
2096         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2097         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2098
2099 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2100
2101         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2102         inadvertent commit.
2103
2104 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2105
2106         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2107         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2108         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2109         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2110         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2111
2112 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2113
2114         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2115         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2116
2117 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2118             Ilya Verbin  <ilya.verbin@intel.com>
2119
2120         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2121         GOMP_loop_nonmonotonic_dynamic_start,
2122         GOMP_loop_nonmonotonic_guided_next,
2123         GOMP_loop_nonmonotonic_guided_start,
2124         GOMP_loop_ull_nonmonotonic_dynamic_next,
2125         GOMP_loop_ull_nonmonotonic_dynamic_start,
2126         GOMP_loop_ull_nonmonotonic_guided_next,
2127         GOMP_loop_ull_nonmonotonic_guided_start,
2128         GOMP_parallel_loop_nonmonotonic_dynamic,
2129         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2130         (GOMP_target_41): Renamed to ...
2131         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2132         arguments.
2133         (GOMP_target_data_41): Renamed to ...
2134         (GOMP_target_data_ext): ... this.
2135         (GOMP_target_update_41): Renamed to ...
2136         (GOMP_target_update_ext): ... this.
2137         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2138         GOMP_target_data_ext and GOMP_target_update_ext instead of
2139         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2140         Export GOMP_loop_nonmonotonic_dynamic_next,
2141         GOMP_loop_nonmonotonic_dynamic_start,
2142         GOMP_loop_nonmonotonic_guided_next,
2143         GOMP_loop_nonmonotonic_guided_start,
2144         GOMP_loop_ull_nonmonotonic_dynamic_next,
2145         GOMP_loop_ull_nonmonotonic_dynamic_start,
2146         GOMP_loop_ull_nonmonotonic_guided_next,
2147         GOMP_loop_ull_nonmonotonic_guided_start,
2148         GOMP_parallel_loop_nonmonotonic_dynamic and
2149         GOMP_parallel_loop_nonmonotonic_guided.
2150         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2151         GOMP_parallel_loop_nonmonotonic_guided,
2152         GOMP_loop_nonmonotonic_dynamic_start,
2153         GOMP_loop_nonmonotonic_guided_start,
2154         GOMP_loop_nonmonotonic_dynamic_next,
2155         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2156         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2157         GOMP_loop_ull_nonmonotonic_guided_start,
2158         GOMP_loop_ull_nonmonotonic_dynamic_next,
2159         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2160         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2161         functions.
2162         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2163         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2164         Use gomp_map_val function.
2165         (gomp_target_fallback_firstprivate): New static function.
2166         (GOMP_target_41): Renamed to ...
2167         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2168         arguments.  Move firstprivate fallback handling into a new
2169         function.
2170         (GOMP_target_data_41): Renamed to ...
2171         (GOMP_target_data_ext): ... this.
2172         (GOMP_target_update_41): Renamed to ...
2173         (GOMP_target_update_ext): ... this.
2174         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2175         gomp_map_0len_lookup instead of gomp_map_lookup.
2176         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2177         gomp_map_lookup.
2178         * testsuite/libgomp.c/target-28.c: Likewise.
2179         * testsuite/libgomp.c/monotonic-1.c: New test.
2180         * testsuite/libgomp.c/monotonic-2.c: New test.
2181         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2182         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2183         * testsuite/libgomp.c/pr66199-5.c: New test.
2184         * testsuite/libgomp.c/pr66199-6.c: New test.
2185         * testsuite/libgomp.c/pr66199-7.c: New test.
2186         * testsuite/libgomp.c/pr66199-8.c: New test.
2187         * testsuite/libgomp.c/pr66199-9.c: New test.
2188         * testsuite/libgomp.c/reduction-11.c: New test.
2189         * testsuite/libgomp.c/reduction-12.c: New test.
2190         * testsuite/libgomp.c/reduction-13.c: New test.
2191         * testsuite/libgomp.c/reduction-14.c: New test.
2192         * testsuite/libgomp.c/reduction-15.c: New test.
2193         * testsuite/libgomp.c/target-12.c (main): Adjust for
2194         omp_target_is_present change for one-past-last element.
2195         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2196         the same var is both mapped and privatized.
2197         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2198         handling of zero-length array sections.
2199         * testsuite/libgomp.c/target-28.c: New test.
2200         * testsuite/libgomp.c/target-29.c: New test.
2201         * testsuite/libgomp.c/target-30.c: New test.
2202         * testsuite/libgomp.c/target-teams-1.c: New test.
2203         * testsuite/libgomp.c++/member-6.C: New test.
2204         * testsuite/libgomp.c++/member-7.C: New test.
2205         * testsuite/libgomp.c++/monotonic-1.C: New test.
2206         * testsuite/libgomp.c++/monotonic-2.C: New test.
2207         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2208         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2209         * testsuite/libgomp.c++/pr66199-3.C: New test.
2210         * testsuite/libgomp.c++/pr66199-4.C: New test.
2211         * testsuite/libgomp.c++/pr66199-5.C: New test.
2212         * testsuite/libgomp.c++/pr66199-6.C: New test.
2213         * testsuite/libgomp.c++/pr66199-7.C: New test.
2214         * testsuite/libgomp.c++/pr66199-8.C: New test.
2215         * testsuite/libgomp.c++/pr66199-9.C: New test.
2216         * testsuite/libgomp.c++/reduction-11.C: New test.
2217         * testsuite/libgomp.c++/reduction-12.C: New test.
2218         * testsuite/libgomp.c++/target-13.C: New test.
2219         * testsuite/libgomp.c++/target-14.C: New test.
2220         * testsuite/libgomp.c++/target-15.C: New test.
2221         * testsuite/libgomp.c++/target-16.C: New test.
2222         * testsuite/libgomp.c++/target-17.C: New test.
2223         * testsuite/libgomp.c++/target-18.C: New test.
2224         * testsuite/libgomp.c++/target-19.C: New test.
2225
2226 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2227
2228         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2229         and reduction copy.
2230         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2231         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2232         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2233         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2234         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2235         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2236         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2237         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2238         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2239         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2240         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2241         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2242         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2243         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2244
2245 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2246
2247         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2248         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2249         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2250         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2251         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2252         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2253         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2254         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2255
2256 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2257
2258         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2259         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2260         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2261         * oacc-host.c (host_openacc_exec): Likewise.
2262         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2263
2264 2015-11-03  Julian Brown  <julian@codesourcery.com>
2265             Thomas Schwinge  <thomas@codesourcery.com>
2266
2267         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2268         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2269         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2270         Likewise.
2271         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2272         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2273
2274 2015-11-03  James Norris  <jnorris@codesourcery.com>
2275
2276         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2277         file.
2278         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2279         Likewise.
2280         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2281         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2282         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2283         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2284         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2285
2286 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2287
2288         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2289         compatibility.
2290         (enum acc_async_t): Reformat.
2291         (acc_on_device): Declare compatible with builtin and provide C++
2292         wrapper.
2293         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2294
2295 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2296             Cesar Philippidis  <cesar@codesourcery.com>
2297
2298         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2299         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2300         ... this.  Add a description of the test at the top of the file.
2301         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2302         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2303         ... this.  Add a description of the test at the top of the file.
2304
2305 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2306
2307         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2308         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2309         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2310         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2311         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2312         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2313
2314 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2315
2316         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2317         dimensions.
2318
2319 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2320
2321         PR testsuite/68063
2322         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2323
2324 2015-10-27  James Norris  <jnorris@codesourcery.com>
2325
2326         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2327         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2328
2329 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2330
2331         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2332         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2333
2334         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2335         acc_device_nvidia usage.
2336         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2337         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2338         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2339
2340         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2341         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2342
2343         PR libgomp/66518
2344         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2345
2346         PR libgomp/65437
2347         PR libgomp/66518
2348         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2349         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2350
2351 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2352
2353         PR testsuite/68063
2354         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2355
2356 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2357
2358         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2359         vector_length.
2360         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2361
2362 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2363             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2364
2365         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2366         to 0 when mapnum is 0.
2367
2368 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2369
2370         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2371         Cast to int from int32_t.
2372
2373 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2374             Aldy Hernandez  <aldyh@redhat.com>
2375             Ilya Verbin  <ilya.verbin@intel.com>
2376
2377         * config/linux/affinity.c (omp_get_place_num_procs,
2378         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2379         * config/linux/doacross.h: New file.
2380         * config/posix/affinity.c (omp_get_place_num_procs,
2381         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2382         * config/posix/doacross.h: New file.
2383         * env.c: Include gomp-constants.h.
2384         (struct gomp_task_icv): Rename run_sched_modifier to
2385         run_sched_chunk_size.
2386         (gomp_max_task_priority_var): New variable.
2387         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2388         (handle_omp_display_env): Change _OPENMP value from 201307 to
2389         201511.  Print OMP_MAX_TASK_PRIORITY.
2390         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2391         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2392         chunk_size and run_sched_modifier to run_sched_chunk_size.
2393         (omp_get_max_task_priority, omp_get_initial_device,
2394         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2395         omp_get_partition_place_nums): New functions.
2396         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2397         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2398         to chunk_size.
2399         (omp_get_num_places_, omp_get_place_num_procs_,
2400         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2401         omp_get_place_proc_ids_8_, omp_get_place_num_,
2402         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2403         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2404         omp_get_max_task_priority_): New functions.
2405         * libgomp_g.h (GOMP_loop_doacross_static_start,
2406         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2407         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2408         GOMP_loop_ull_doacross_dynamic_start,
2409         GOMP_loop_ull_doacross_guided_start,
2410         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2411         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2412         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2413         GOMP_target_data_41, GOMP_target_update_41,
2414         GOMP_target_enter_exit_data): New prototypes.
2415         (GOMP_task): Add prototype argument.
2416         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2417         (struct gomp_doacross_work_share): New type.
2418         (struct gomp_work_share): Add doacross field.
2419         (struct gomp_task_icv): Rename run_sched_modifier to
2420         run_sched_chunk_size.
2421         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2422         GOMP_TASK_UNDEFERRED.  Add comments.
2423         (struct gomp_task_depend_entry): Add comments.
2424         (struct gomp_task): Likewise.
2425         (struct gomp_taskgroup): Likewise.
2426         (struct gomp_target_task): New type.
2427         (struct gomp_team): Add comment.
2428         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2429         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2430         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2431         (struct target_var_desc): New type.
2432         (struct target_mem_desc): Adjust comment.  Use struct
2433         target_var_desc instead of splay_tree_key for list.
2434         (REFCOUNT_INFINITY): Define.
2435         (struct splay_tree_key_s): Remove copy_from field.
2436         (struct gomp_device_descr): Add dev2dev_func field.
2437         (enum gomp_map_vars_kind): New enum.
2438         (gomp_map_vars): Add one argument.
2439         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2440         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2441         omp_get_place_num_procs, omp_get_place_num_procs_,
2442         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2443         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2444         omp_get_place_num_, omp_get_partition_num_places,
2445         omp_get_partition_num_places_, omp_get_partition_place_nums,
2446         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2447         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2448         omp_target_free, omp_target_is_present, omp_target_memcpy,
2449         omp_target_memcpy_rect, omp_target_associate_ptr and
2450         omp_target_disassociate_ptr.
2451         (GOMP_4.0.2): Renamed to ...
2452         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2453         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2454         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2455         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2456         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2457         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2458         GOMP_loop_ull_doacross_guided_start,
2459         GOMP_loop_ull_doacross_runtime_start,
2460         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2461         GOMP_doacross_ull_wait.
2462         * libgomp.texi: Document omp_get_max_task_priority.
2463         Rename modifier argument to chunk_size for omp_set_schedule and
2464         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2465         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2466         to run_sched_chunk_size renaming.
2467         (GOMP_loop_ordered_runtime_start): Likewise.
2468         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2469         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2470         GOMP_parallel_loop_runtime_start): New functions.
2471         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2472         to run_sched_chunk_size renaming.
2473         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2474         GOMP_loop_doacross_guided_start): New functions or aliases.
2475         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2476         run_sched_modifier to run_sched_chunk_size renaming.
2477         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2478         (gomp_loop_ull_doacross_static_start,
2479         gomp_loop_ull_doacross_dynamic_start,
2480         gomp_loop_ull_doacross_guided_start,
2481         GOMP_loop_ull_doacross_runtime_start): New functions.
2482         (GOMP_loop_ull_doacross_static_start,
2483         GOMP_loop_ull_doacross_dynamic_start,
2484         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2485         * oacc-mem.c (acc_map_data, present_create_copy,
2486         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2487         to gomp_map_vars.
2488         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2489         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2490         instead of false to gomp_map_vars.
2491         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2492         * omp.h.in (omp_lock_hint_t): New type.
2493         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2494         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2495         omp_get_place_num, omp_get_partition_num_places,
2496         omp_get_partition_place_nums, omp_get_initial_device,
2497         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2498         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2499         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2500         prototypes.
2501         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2502         (omp_lock_hint_none, omp_lock_hint_uncontended,
2503         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2504         omp_lock_hint_speculative): New parameters.
2505         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2506         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2507         omp_get_place_num, omp_get_partition_num_places,
2508         omp_get_partition_place_nums, omp_get_initial_device,
2509         omp_get_max_task_priority): New interfaces.
2510         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2511         to chunk_size.
2512         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2513         (omp_lock_hint_none, omp_lock_hint_uncontended,
2514         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2515         omp_lock_hint_speculative): New parameters.
2516         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2517         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2518         omp_get_place_num, omp_get_partition_num_places,
2519         omp_get_partition_place_nums, omp_get_initial_device,
2520         omp_get_max_task_priority): New functions and subroutines.
2521         * ordered.c: Include stdarg.h and string.h.
2522         (MAX_COLLAPSED_BITS): Define.
2523         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2524         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2525         GOMP_doacross_ull_wait): New functions.
2526         * target.c: Include errno.h.
2527         (resolve_device): If device is not initialized, call
2528         gomp_init_device on it.
2529         (gomp_map_lookup): New function.
2530         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2531         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2532         GOMP_MAP_ALWAYS_TO_P.
2533         (get_kind): Rename is_openacc argument to short_mapkind.
2534         (gomp_map_pointer): Use gomp_map_lookup.
2535         (gomp_map_fields_existing): New function.
2536         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2537         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2538         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2539         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2540         Adjust for tgt->list changed type and copy_from living in there.
2541         (gomp_copy_from_async): Adjust for tgt->list changed type and
2542         copy_from living in there.
2543         (gomp_unmap_vars): Likewise.
2544         (gomp_update): Likewise.  Rename is_openacc argument to
2545         short_mapkind.  Don't fail if object is not mapped.
2546         (gomp_load_image_to_device): Initialize refcount to
2547         REFCOUNT_INFINITY.
2548         (gomp_target_fallback): New function.
2549         (gomp_get_target_fn_addr): Likewise.
2550         (GOMP_target): Adjust gomp_map_vars caller, use
2551         gomp_get_target_fn_addr and gomp_target_fallback.
2552         (GOMP_target_41): New function.
2553         (gomp_target_data_fallback): New function.
2554         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2555         (GOMP_target_data_41): New function.
2556         (GOMP_target_update): Adjust gomp_update caller.
2557         (GOMP_target_update_41): New function.
2558         (gomp_exit_data, GOMP_target_enter_exit_data,
2559         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2560         omp_target_is_present, omp_target_memcpy,
2561         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2562         omp_target_associate_ptr, omp_target_disassociate_ptr,
2563         gomp_load_plugin_for_device): New functions.
2564         * task.c: Include gomp-constants.h.  Include taskloop.c
2565         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2566         (gomp_task_handle_depend): New function.
2567         (GOMP_task): Use it.  Add priority argument.  Use
2568         gomp-constant.h constants instead of hardcoded numbers.
2569         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2570         (gomp_create_target_task): New function.
2571         (verify_children_queue, verify_taskgroup_queue,
2572         verify_task_queue): New functions.
2573         (gomp_task_run_pre): Call verify_*_queue functions.
2574         If an upcoming tied task is about to leave the sibling or
2575         taskgroup queues in an invalid state, adjust appropriately.
2576         Remove taskgroup argument.  Add comments.
2577         (gomp_task_run_post_handle_dependers): Add comments.
2578         (gomp_task_run_post_remove_parent): Likewise.
2579         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2580         (GOMP_taskwait): Likewise.  Add comments.
2581         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2582         problem such that the first non parent_depends_on task does not
2583         end up at the end of the children queue.
2584         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2585         GOMP_TASK_UNDEFERRED.
2586         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2587         * taskloop.c: New file.
2588         * testsuite/lib/libgomp.exp
2589         (check_effective_target_offload_device_nonshared_as): New proc.
2590         * testsuite/libgomp.c/affinity-2.c: New test.
2591         * testsuite/libgomp.c/doacross-1.c: New test.
2592         * testsuite/libgomp.c/doacross-2.c: New test.
2593         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2594         Add map clause to target.
2595         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2596         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2597         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2598         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2599         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2600         Likewise.
2601         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2602         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2603         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2604         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2605         not defined.  Use those where needed.
2606         * testsuite/libgomp.c/for-4.c: New test.
2607         * testsuite/libgomp.c/for-5.c: New test.
2608         * testsuite/libgomp.c/for-6.c: New test.
2609         * testsuite/libgomp.c/linear-1.c: New test.
2610         * testsuite/libgomp.c/ordered-4.c: New test.
2611         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2612         only allowed on the loop iterator.
2613         * testsuite/libgomp.c/pr66199-3.c: New test.
2614         * testsuite/libgomp.c/pr66199-4.c: New test.
2615         * testsuite/libgomp.c/reduction-7.c: New test.
2616         * testsuite/libgomp.c/reduction-8.c: New test.
2617         * testsuite/libgomp.c/reduction-9.c: New test.
2618         * testsuite/libgomp.c/reduction-10.c: New test.
2619         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2620         map(tofrom:s).
2621         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2622         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2623         * testsuite/libgomp.c/target-11.c: New test.
2624         * testsuite/libgomp.c/target-12.c: New test.
2625         * testsuite/libgomp.c/target-13.c: New test.
2626         * testsuite/libgomp.c/target-14.c: New test.
2627         * testsuite/libgomp.c/target-15.c: New test.
2628         * testsuite/libgomp.c/target-16.c: New test.
2629         * testsuite/libgomp.c/target-17.c: New test.
2630         * testsuite/libgomp.c/target-18.c: New test.
2631         * testsuite/libgomp.c/target-19.c: New test.
2632         * testsuite/libgomp.c/target-20.c: New test.
2633         * testsuite/libgomp.c/target-21.c: New test.
2634         * testsuite/libgomp.c/target-22.c: New test.
2635         * testsuite/libgomp.c/target-23.c: New test.
2636         * testsuite/libgomp.c/target-24.c: New test.
2637         * testsuite/libgomp.c/target-25.c: New test.
2638         * testsuite/libgomp.c/target-26.c: New test.
2639         * testsuite/libgomp.c/target-27.c: New test.
2640         * testsuite/libgomp.c/taskloop-1.c: New test.
2641         * testsuite/libgomp.c/taskloop-2.c: New test.
2642         * testsuite/libgomp.c/taskloop-3.c: New test.
2643         * testsuite/libgomp.c/taskloop-4.c: New test.
2644         * testsuite/libgomp.c++/ctor-13.C: New test.
2645         * testsuite/libgomp.c++/doacross-1.C: New test.
2646         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2647         Replace offload_device with offload_device_nonshared_as.
2648         * testsuite/libgomp.c++/for-12.C: New test.
2649         * testsuite/libgomp.c++/for-13.C: New test.
2650         * testsuite/libgomp.c++/for-14.C: New test.
2651         * testsuite/libgomp.c++/linear-1.C: New test.
2652         * testsuite/libgomp.c++/member-1.C: New test.
2653         * testsuite/libgomp.c++/member-2.C: New test.
2654         * testsuite/libgomp.c++/member-3.C: New test.
2655         * testsuite/libgomp.c++/member-4.C: New test.
2656         * testsuite/libgomp.c++/member-5.C: New test.
2657         * testsuite/libgomp.c++/ordered-1.C: New test.
2658         * testsuite/libgomp.c++/reduction-5.C: New test.
2659         * testsuite/libgomp.c++/reduction-6.C: New test.
2660         * testsuite/libgomp.c++/reduction-7.C: New test.
2661         * testsuite/libgomp.c++/reduction-8.C: New test.
2662         * testsuite/libgomp.c++/reduction-9.C: New test.
2663         * testsuite/libgomp.c++/reduction-10.C: New test.
2664         * testsuite/libgomp.c++/reference-1.C: New test.
2665         * testsuite/libgomp.c++/simd14.C: New test.
2666         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2667         * testsuite/libgomp.c++/target-5.C: New test.
2668         * testsuite/libgomp.c++/target-6.C: New test.
2669         * testsuite/libgomp.c++/target-7.C: New test.
2670         * testsuite/libgomp.c++/target-8.C: New test.
2671         * testsuite/libgomp.c++/target-9.C: New test.
2672         * testsuite/libgomp.c++/target-10.C: New test.
2673         * testsuite/libgomp.c++/target-11.C: New test.
2674         * testsuite/libgomp.c++/target-12.C: New test.
2675         * testsuite/libgomp.c++/taskloop-1.C: New test.
2676         * testsuite/libgomp.c++/taskloop-2.C: New test.
2677         * testsuite/libgomp.c++/taskloop-3.C: New test.
2678         * testsuite/libgomp.c++/taskloop-4.C: New test.
2679         * testsuite/libgomp.c++/taskloop-5.C: New test.
2680         * testsuite/libgomp.c++/taskloop-6.C: New test.
2681         * testsuite/libgomp.c++/taskloop-7.C: New test.
2682         * testsuite/libgomp.c++/taskloop-8.C: New test.
2683         * testsuite/libgomp.c++/taskloop-9.C: New test.
2684         * testsuite/libgomp.fortran/affinity1.f90: New test.
2685         * testsuite/libgomp.fortran/affinity2.f90: New test.
2686
2687 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2688
2689         PR tree-optimization/67476
2690         * testsuite/libgomp.c/autopar-3.c: New test.
2691         * testsuite/libgomp.c/autopar-4.c: New test.
2692         * testsuite/libgomp.c/autopar-5.c: New test.
2693         * testsuite/libgomp.c/autopar-6.c: New test.
2694         * testsuite/libgomp.c/autopar-7.c: New test.
2695         * testsuite/libgomp.c/autopar-8.c: New test.
2696
2697 2015-10-12  James Norris  <jnorris@codesourcery.com>
2698
2699         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2700         initializer.
2701
2702 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2703
2704         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2705         using load_gcc_lib.
2706
2707 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2708
2709         * oacc-ptx.h: Remove file, moving its content into...
2710         * config/nvptx/fortran.c: ... here...
2711         * config/nvptx/oacc-init.c: ..., here...
2712         * config/nvptx/oacc-parallel.c: ..., and here.
2713         * config/nvptx/openacc.f90: New file.
2714         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2715         (link_ptx): Don't link in predefined bits of PTX code.
2716
2717 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2718             Bernd Schmidt <bernds@codesourcery.com>
2719
2720         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2721         (struct targ_ptx_obj): New.
2722         (nvptx_tdata): Move earlier, change data format.
2723         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2724         objects.
2725         (GOMP_OFFLOAD_load_image): Adjust.
2726
2727 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2728
2729         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2730         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2731         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2732         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2733         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2734         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2735         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2736         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2737         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2738         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2739         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2740         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2741         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2742         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2743         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2744         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2745         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2746         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2747         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2748         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2749         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2750         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2751         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2752         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2753         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2754         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2755         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2756         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2757         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2758         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2759         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2760         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2761         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2762         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2763         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2764         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2765         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2766         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2767         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2768         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2769         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2770         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2771         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2772         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2773         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2774         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2775         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2776         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2777         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2778         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2779         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2780         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2781         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2782         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2783         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2784         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2785         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2786         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2787         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2788         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2789         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2790         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2791         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2792
2793 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2794
2795         * oacc-init.c (acc_on_device): Force optimization level.
2796
2797 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2798
2799         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2800         (cuda_errlist): Delete.
2801         (cuda_error): Reimplement.
2802
2803 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2804
2805         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2806         array.
2807         * libgomp.map (GOACC_parallel_keyed): New.
2808         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2809         all callers.
2810         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2811         and take keyed varargs list.  Adjust call to exec_func.
2812         (GOACC_parallel): Force host fallback.
2813         * libgomp_g.h (GOACC_parallel): Remove.
2814         (GOACC_parallel_keyed): Declare.
2815         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2816         (stuct targ_gn_descriptor): Replace name field with launch field.
2817         (nvptx_exec): Lose separate geometry args, take array.  Process
2818         dynamic dimensions and adjust.
2819         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2820         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2821         data.
2822         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2823         passing.
2824         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2825         passing.
2826
2827 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2828
2829         PR libgomp/67141
2830         * oacc-int.h (goacc_host_init): Add declaration.
2831         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2832         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2833
2834 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2835             Sebastian Pop  <s.pop@samsung.com>
2836
2837         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2838         match o/p.
2839         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2840         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2841         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2842         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2843         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2844
2845 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2846
2847         * configure.tgt: Add missing ;; in between nvptx and rtems
2848         snippets.
2849
2850 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2851
2852         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2853         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2854         (gomp_thread_pool_reservoir): Add priority member.
2855         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2856         priority.
2857         (parse_thread_pools): Likewise.
2858         * team.c (gomp_team_start): Call configuration provided
2859         gomp_adjust_thread_attr(). Destroy thread attributes if
2860         necessary.
2861         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2862
2863 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2864
2865         * config/posix/pool.h: New.
2866         * config/rtems/pool.h: Likewise.
2867         * config/rtems/proc.c: Likewise.
2868         * libgomp.h (gomp_thread_destructor): Declare.
2869         * team.c: Include configuration provided "pool.h".
2870         (gomp_get_thread_pool): Define in configuration.
2871         (gomp_team_end): Call configuration defined
2872         gomp_release_thread_pool().
2873
2874 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2875
2876         * config/rtems/bar.c: New.
2877         * config/rtems/bar.h: Likewise.
2878         * config/rtems/mutex.c: Likewise.
2879         * config/rtems/mutex.h: Likewise.
2880         * config/rtems/sem.c: Likewise.
2881         * config/rtems/sem.h: Likewise.
2882         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2883         <sys/lock.h> header file.
2884         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2885         supported by Newlib.
2886         * configure: Regenerate.
2887
2888 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2889
2890         * team.c (gomp_new_thread_pool): Delete and move content to ...
2891         (gomp_get_thread_pool): ... new function.  Allocate and
2892         initialize thread pool on demand.
2893         (get_last_team): Use gomp_get_thread_pool().
2894         (gomp_team_start): Delete thread pool initialization.
2895
2896 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2897
2898         PR tree-optimization/65637
2899         * testsuite/libgomp.c/autopar-2.c: New test.
2900
2901 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2902
2903         PR tree-optimization/46193
2904         * testsuite/libgomp.c/pr46193.c: New test.
2905
2906 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2907
2908         libgomp/
2909         * libgomp.map: Add 4.0.2 version.
2910         * target.c (offload_image_descr): Add version field.
2911         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2912         call.  Improve load mismatch diagnostic.
2913         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2914         call.
2915         (GOMP_offload_regster): Make stub function, move bulk to ...
2916         (GOMP_offload_register_ver): ... here.  Process version argument.
2917         (GOMP_offload_unregister): Make stub function, move bulk to ...
2918         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2919         (gomp_init_device): Process version field.
2920         (gomp_unload_device): Process version field.
2921         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2922         macros.  Check plugin version.
2923         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2924         loader and unloader types.
2925         * oacc-host.c: Include gomp-constants.h.
2926         (host_version): New.
2927         (host_load_image, host_unload_image): Adjust.
2928         (host_dispatch): Add host_version.
2929         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2930         (GOMP_OFFLOAD_version): New.
2931         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2932         (GOMP_OFFLOAD_unload_image): Likewise.
2933         * plugin/plugin-host.c: Include gomp-constants.h.
2934         (GOMP_OFFLOAD_version): New.
2935         (GOMP_OFFLOAD_load_image): Add version arg.
2936         (GOMP_OFFLOAD_unload_image): Likewise.
2937
2938 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2939
2940         PR tree-optimization/65468
2941         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2942
2943 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2944
2945         PR tree-optimization/65468
2946         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2947
2948 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2949
2950         PR libgomp/66761
2951         PR libgomp/67303
2952         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2953         (gomp_iter_guided_next): Idem.
2954         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2955         (gomp_iter_ull_guided_next): Idem.
2956         * config/linux/wait.h (do_spin): Idem.
2957
2958 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2959
2960         * libgomp-plugin.h (enum offload_target_type): Remove
2961         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2962         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2963         * openacc.h (enum acc_device_t): Likewise.
2964         * openacc_lib.h: Likewise.
2965         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2966         (acc_on_device): Just use __builtin_acc_on_device.
2967         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2968         of acc_on_device builtin.
2969         * plugin/plugin-host.h: Remove file.
2970         * plugin/plugin-host.c: Likewise, but salvage some content into...
2971         * oacc-host.c: ... this file.
2972         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2973         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2974         * Makefile.in: Regenerate.
2975         * configure: Likewise.
2976         * testsuite/lib/libgomp.exp
2977         (check_effective_target_openacc_host_nonshm_selected): Remove.
2978         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2979         ACC_DEVICE_TYPE=host_nonshm.
2980         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2981         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2982         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2983         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2984         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2985         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2986
2987 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2988             Jakub Jelinek  <jakub@redhat.com>
2989
2990         * config/nvptx/affinity.c: New file.
2991         * config/nvptx/alloc.c: Likewise.
2992         * config/nvptx/bar.c: Likewise.
2993         * config/nvptx/barrier.c: Likewise.
2994         * config/nvptx/critical.c: Likewise.
2995         * config/nvptx/env.c: Likewise.
2996         * config/nvptx/error.c: Likewise.
2997         * config/nvptx/fortran.c: Likewise.
2998         * config/nvptx/iter.c: Likewise.
2999         * config/nvptx/iter_ull.c: Likewise.
3000         * config/nvptx/libgomp-plugin.c: Likewise.
3001         * config/nvptx/lock.c: Likewise.
3002         * config/nvptx/loop.c: Likewise.
3003         * config/nvptx/loop_ull.c: Likewise.
3004         * config/nvptx/mutex.c: Likewise.
3005         * config/nvptx/oacc-async.c: Likewise.
3006         * config/nvptx/oacc-cuda.c: Likewise.
3007         * config/nvptx/oacc-host.c: Likewise.
3008         * config/nvptx/oacc-init.c: Likewise.
3009         * config/nvptx/oacc-mem.c: Likewise.
3010         * config/nvptx/oacc-parallel.c: Likewise.
3011         * config/nvptx/oacc-plugin.c: Likewise.
3012         * config/nvptx/omp-lock.h: Likewise.
3013         * config/nvptx/ordered.c: Likewise.
3014         * config/nvptx/parallel.c: Likewise.
3015         * config/nvptx/proc.c: Likewise.
3016         * config/nvptx/ptrlock.c: Likewise.
3017         * config/nvptx/sections.c: Likewise.
3018         * config/nvptx/sem.c: Likewise.
3019         * config/nvptx/single.c: Likewise.
3020         * config/nvptx/splay-tree.c: Likewise.
3021         * config/nvptx/target.c: Likewise.
3022         * config/nvptx/task.c: Likewise.
3023         * config/nvptx/team.c: Likewise.
3024         * config/nvptx/time.c: Likewise.
3025         * config/nvptx/work.c: Likewise.
3026         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3027         * configure: Regenerate.
3028         * configure.tgt (config_path): Set to "nvptx" for target
3029         nvptx*-*-*.
3030
3031 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3032
3033         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3034
3035 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3036
3037         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3038         (cuda_errlist): Constify.
3039         (errmsg):  Move into ...
3040         (cuda_error): ... here.  Make smaller.
3041         (_XSTR, _STR): Delete.
3042         (cuda_synames): Delete.
3043         (verify_device_library): Delete.
3044         (nvptx_init): Don't call it.
3045
3046 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3047
3048         * testsuite/libgomp.c/uns-outer-4.c: New test.
3049
3050 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3051
3052         * testsuite/libgomp.c/pr66714.c: New test.
3053
3054 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3055
3056         PR libgomp/66950
3057         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3058         (fib_ref): New function.
3059         (fib): Correct corner cases in the recursion.
3060         (main): Replace the non-simd loop with fib_ref call.
3061         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3062         subroutine.
3063         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3064         for the last array element value.  Replace the non-simd loop with
3065         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3066         of the last array element with according Fibonacci sequence element.
3067         (fib): Correct corner cases in the recursion.
3068
3069 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3070
3071         * target.c (gomp_offload_image_to_device): Rename to ...
3072         (gomp_load_image_to_device): ... here.
3073         (GOMP_offload_register): Adjust call.
3074         (gomp_init_device): Likewise.
3075         (gomp_unload_image_from_device): New.  Broken out of ...
3076         (GOMP_offload_unregister): ... here.  Call it.
3077         (gomp_unload_device): New.
3078         * libgomp.h (gomp_unload_device): Declare.
3079         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3080         mem maps.
3081
3082 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3083
3084         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3085         wait=-specific if.
3086         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3087         !=0 condition.
3088         (goacc_waits): Move !num_waits handling to ...
3089         (GOACC_wait): ... here, the only caller that might have zero waits.
3090
3091         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3092         (struct ptx_image_data): Move earlier, add fns field.
3093         (struct ptx_device): Add images and image_lock fields.
3094         (ptx_images, ptx_image_lock): Delete.
3095         (nvptx_open_device): Initialize images and image_lock fields.
3096         (nvptx_close_device): Destroy image_lock.
3097         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3098         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3099         fields.
3100
3101 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3102
3103         * target.c (GOMP_offload_register): Use int for device type arg.
3104         (GOMP_offload_unregister): Likewise.
3105
3106         * target.c (struct_offload_image_descr): Constify host_table.
3107         (gomp_offload_image_to_device): Likewise.
3108         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3109
3110         * libgomp.h (gomp_device_descr): Constify target data arguments.
3111         * target.c (struct offload_image_descr): Constify target_data.
3112         (gomp_offload_image_to_device): Likewise.
3113         (GOMP_offload_register): Likewise.
3114         (GOMP_offload_unrefister): Likewise.
3115         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3116         GOMP_OFFLOAD_unload_image): Constify target data.
3117         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3118         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3119
3120 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3121
3122         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3123         Workaround driver library const error.
3124         (struct nvptx_tdata, nvptx_tdata_t): New.
3125         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3126         type.
3127
3128 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3129
3130         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3131         of EPS parameter from integer to real.
3132         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3133         type of EPS parameter from integer to real.
3134
3135 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3136
3137         * team.c (get_last_team): New.
3138         (gomp_new_team): Recycle last non-nested team if possible.
3139         (gomp_team_end): Move team work share list free lock destruction
3140         to ...
3141         (free_team): ... here.
3142
3143 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3144
3145         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3146         and ref from int to double.  Replaced their comparison with
3147         an inequality of their difference and EPS.
3148         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3149         comparison of pri and a reference number with an inequality of their
3150         difference and EPS.
3151         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3152         the comparison of sum and sum_ref with an inequality of their
3153         difference and EPS.
3154         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3155         the comparison of pri and a reference number with an inequality of
3156         their difference and EPS.
3157
3158 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3159
3160         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3161         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3162         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3163         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3164         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3165         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3166         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3167         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3168         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3169         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3170         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3171         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3172         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3173         variables.
3174         (vec_mult): Likewise.  Add #pragma omp taskwait.
3175         (main): Adjust caller.
3176         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3177         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3178         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3179         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3180         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3181         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3182         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3183         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3184         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3185         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3186         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3187         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3188         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3189         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3190         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3191         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3192         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3193         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3194         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3195         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3196         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3197         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3198         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3199         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3200         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3201         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3202         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3203         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3204         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3205         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3206         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3207         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3208         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3209         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3210         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3211         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3212         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3213         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3214         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3215         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3216         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3217         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3218         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3219         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3220         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3221         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3222         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3223         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3224         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3225         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3226         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3227         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3228         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3229         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3230         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3231         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3232         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3233         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3234         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3235         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3236         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3237         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3238         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3239         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3240         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3241         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3242         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3243         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3244         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3245         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3246         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3247         (vec_mult): Add !$omp taskwait.
3248         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3249         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3250         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3251         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3252         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3253         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3254         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3255         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3256         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3257         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3258         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3259         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3260         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3261         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3262         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3263         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3264         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3265         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3266         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3267         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3268         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3269         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3270         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3271         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3272         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3273         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3274         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3275         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3276         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3277         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3278         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3279         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3280         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3281         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3282         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3283         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3284         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3285         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3286         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3287         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3288         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3289         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3290         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3291         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3292         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3293         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3294         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3295         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3296         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3297         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3298         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3299         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3300         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3301         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3302         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3303         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3304         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3305         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3306         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3307         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3308         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3309         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3310         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3311         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3312         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3313         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3314         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3315
3316 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3317
3318         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3319         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3320
3321 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3322
3323         PR libgomp/65099
3324         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3325         in a 64-bit configuration.
3326         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3327         offloading testing if no such device is available.
3328         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3329         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3330
3331 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3332
3333         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3334         second call to f.
3335         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3336
3337 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3338
3339         PR tree-optimization/66642
3340         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3341         iteration count case.
3342         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3343         function, factor out of ...
3344         (main): ... here.  Test low iteration count case.
3345
3346 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3347
3348         * libgomp.h (gomp_thread_pool): Comment last_team field.
3349
3350 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3351
3352         * testsuite/libgomp.c++/pr66702-1.C: Require
3353         vect_simd_clones effective target.
3354         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3355
3356 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3357
3358         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3359         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3360         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3361         "-O2".
3362
3363 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3364
3365         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3366         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3367         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3368         * testsuite/libgomp.c++/pr64824.C: Same.
3369         * testsuite/libgomp.c++/pr64868.C: Same.
3370         * testsuite/libgomp.c++/pr66199-1.C: Same.
3371         * testsuite/libgomp.c++/pr66199-2.C: Same.
3372         * testsuite/libgomp.c++/target-2.C: Same.
3373         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3374         -std=<standard> option.
3375         * testsuite/libgomp.c++/udr-11.C: Same.
3376         * testsuite/libgomp.c++/udr-12.C: Same.
3377         * testsuite/libgomp.c++/udr-13.C: Same.
3378         * testsuite/libgomp.c++/udr-14.C: Same.
3379         * testsuite/libgomp.c++/udr-15.C: Same.
3380         * testsuite/libgomp.c++/udr-16.C: Same.
3381         * testsuite/libgomp.c++/udr-17.C: Same.
3382         * testsuite/libgomp.c++/udr-18.C: Same.
3383         * testsuite/libgomp.c++/udr-19.C: Same.
3384         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3385         * testsuite/libgomp.c++/simd-1.C: Same.
3386         * testsuite/libgomp.c++/simd-2.C: Same.
3387         * testsuite/libgomp.c++/simd-3.C: Same.
3388         * testsuite/libgomp.c++/simd-4.C: Same.
3389         * testsuite/libgomp.c++/simd-5.C: Same.
3390         * testsuite/libgomp.c++/simd-6.C: Same.
3391         * testsuite/libgomp.c++/simd-7.C: Same.
3392         * testsuite/libgomp.c++/simd-8.C: Same.
3393         * testsuite/libgomp.c++/simd-9.C: Same.
3394         * testsuite/libgomp.c++/simd10.C: Same.
3395         * testsuite/libgomp.c++/simd11.C: Same.
3396         * testsuite/libgomp.c++/simd12.C: Same.
3397         * testsuite/libgomp.c++/simd13.C: Same.
3398
3399 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3400
3401         PR middle-end/66702
3402         * testsuite/libgomp.c++/pr66702-1.C: New test.
3403         * testsuite/libgomp.c++/pr66702-2.C: New test.
3404
3405 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3406
3407         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3408         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3409         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3410         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3411
3412 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3413
3414         PR tree-optimization/66652
3415         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3416         using restrict pointers.
3417         (main): Add arguments to calls to f.
3418         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3419
3420 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3421
3422         * configure.ac: Fix check for header <sys/sysctl.h>.
3423         * configure: Regenerate.
3424         * config.h.in: Likewise.
3425
3426 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3427
3428         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3429         abort.
3430         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3431
3432 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3433
3434         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3435         acc_device_nvidia.
3436
3437         PR libgomp/66518
3438         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3439         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3440
3441 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3442
3443         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3444         dg-additional-options for any remaining options.
3445         * testsuite/libgomp.c/atomic-2.c: Same.
3446         * testsuite/libgomp.c/atomic-4.c: Same.
3447         * testsuite/libgomp.c/atomic-5.c: Same.
3448         * testsuite/libgomp.c/atomic-6.c: Same.
3449         * testsuite/libgomp.c/autopar-1.c: Same.
3450         * testsuite/libgomp.c/copyin-1.c: Same.
3451         * testsuite/libgomp.c/copyin-2.c: Same.
3452         * testsuite/libgomp.c/copyin-3.c: Same.
3453         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3454         * testsuite/libgomp.c/nestedfn-5.c: Same.
3455         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3456         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3457         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3458         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3459         * testsuite/libgomp.c/pr32362-1.c: Same.
3460         * testsuite/libgomp.c/pr32362-2.c: Same.
3461         * testsuite/libgomp.c/pr32362-3.c: Same.
3462         * testsuite/libgomp.c/pr39591-1.c: Same.
3463         * testsuite/libgomp.c/pr39591-2.c: Same.
3464         * testsuite/libgomp.c/pr39591-3.c: Same.
3465         * testsuite/libgomp.c/pr58392.c: Same.
3466         * testsuite/libgomp.c/pr58756.c: Same.
3467         * testsuite/libgomp.c/simd-1.c: Same.
3468         * testsuite/libgomp.c/simd-10.c: Same.
3469         * testsuite/libgomp.c/simd-11.c: Same.
3470         * testsuite/libgomp.c/simd-12.c: Same.
3471         * testsuite/libgomp.c/simd-13.c: Same.
3472         * testsuite/libgomp.c/simd-14.c: Same.
3473         * testsuite/libgomp.c/simd-15.c: Same.
3474         * testsuite/libgomp.c/simd-2.c: Same.
3475         * testsuite/libgomp.c/simd-3.c: Same.
3476         * testsuite/libgomp.c/simd-4.c: Same.
3477         * testsuite/libgomp.c/simd-5.c: Same.
3478         * testsuite/libgomp.c/simd-6.c: Same.
3479         * testsuite/libgomp.c/simd-7.c: Same.
3480         * testsuite/libgomp.c/simd-8.c: Same.
3481         * testsuite/libgomp.c/simd-9.c: Same.
3482
3483 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3484
3485         * testsuite/libgomp.c/pr35625.c: Fix typo.
3486
3487 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3488
3489         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3490         in dg-options.
3491         * testsuite/libgomp.c/atomic-3.c: Same.
3492         * testsuite/libgomp.c/debug-1.c: Same.
3493         * testsuite/libgomp.c/nqueens-1.c: Same.
3494         * testsuite/libgomp.c/pr26171.c: Same.
3495         * testsuite/libgomp.c/pr48591.c: Same.
3496         * testsuite/libgomp.c/pr64824.c: Same.
3497         * testsuite/libgomp.c/pr64868.c: Same.
3498         * testsuite/libgomp.c/pr66133.c: Same.
3499         * testsuite/libgomp.c/pr66199-1.c: Same.
3500         * testsuite/libgomp.c/pr66199-2.c: Same.
3501         * testsuite/libgomp.c/target-8.c: Same.
3502
3503 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3504
3505         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3506         -std={gnu99,c99}.
3507         * testsuite/libgomp.c/for-1.c: Same.
3508         * testsuite/libgomp.c/for-2.c: Same.
3509         * testsuite/libgomp.c/for-3.c: Same.
3510         * testsuite/libgomp.c/pr35625.c: Same.
3511         * testsuite/libgomp.c/pr39154.c: Same.
3512         * testsuite/libgomp.c/simd-16.c: Same.
3513         * testsuite/libgomp.c/simd-17.c: Same.
3514
3515 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3516
3517         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3518
3519 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3520
3521         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3522         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3523         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3524         (N): Define.
3525         (main): Use N instead of hardcoded constants.
3526
3527 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3528
3529         merge from gomp4 branch:
3530         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3531
3532         PR tree-optimization/65443
3533         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3534         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3535         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3536
3537 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3538
3539         * testsuite/libgomp.graphite/bounds.c: Adjust for
3540         cleanup-tree-dump removal.
3541         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3542         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3543         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3544         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3545         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3546         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3547         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3548         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3549         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3550         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3551
3552 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3553
3554         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3555         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3556         (futex_wake) [!__x86_64__]: Ditto.
3557
3558 2015-05-28  Julian Brown  <julian@codesourcery.com>
3559
3560         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3561         function comment. Only call gomp_fatal if new argument is true.
3562         (acc_dev_num_out_of_range): New function.
3563         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3564         acc_dev_num_out_of_range as appropriate.
3565         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3566         (acc_get_device_num, acc_set_device_num): Update calls to
3567         resolve_device.
3568         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3569         output.
3570
3571 2015-05-28  Julian Brown  <julian@codesourcery.com>
3572
3573         PR libgomp/65742
3574         * oacc-init.c (plugin/plugin-host.h): Include.
3575         (acc_on_device): Check whether we're in an offloaded region for
3576         host_nonshm
3577         plugin. Don't use __builtin_acc_on_device.
3578         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3579         nonshm_exec flag in thread-local data.
3580         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3581         data for host_nonshm plugin.
3582         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3583         for host_nonshm plugin.
3584         * plugin/plugin-host.h: New.
3585
3586 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3587
3588         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3589
3590 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3591
3592         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3593         Declare as int.
3594         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3595         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3596         Declare as int.
3597
3598 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3599
3600         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3601
3602 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3603
3604         * target.c (gomp_map_pointer): New function abstracting out
3605         GOMP_MAP_POINTER handling.
3606         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3607         gomp_map_pointer().
3608
3609 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3610
3611         PR middle-end/66199
3612         * testsuite/libgomp.c/pr66199-1.c: New test.
3613         * testsuite/libgomp.c/pr66199-2.c: New test.
3614         * testsuite/libgomp.c++/pr66199-1.C: New test.
3615         * testsuite/libgomp.c++/pr66199-2.C: New test.
3616         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3617         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3618
3619 2015-05-19  Julian Brown  <julian@codesourcery.com>
3620
3621         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3622         on cuInit failure.
3623
3624 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3625
3626         PR middle-end/66133
3627         * testsuite/libgomp.c/pr66133.c: New test.
3628
3629 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3630
3631         * Makefile.in: Regenerated with automake-1.11.6.
3632         * aclocal.m4: Likewise.
3633         * config.h.in: Likewise.
3634         * configure: Likewise.
3635         * testsuite/Makefile.in: Likewise.
3636
3637 2015-05-08  Jason Merrill  <jason@redhat.com>
3638
3639         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3640         _Complex.
3641
3642         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3643
3644 2015-05-06  Julian Brown  <julian@codesourcery.com>
3645
3646         * oacc-init.c (acc_device_lock): Add explanatory comment.
3647         (resolve_device): Add comment about locking requirement.
3648         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3649         gomp_init_device and gomp_fini_device calls.
3650         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3651         (acc_get_device_num, acc_set_device_num): Add locking around
3652         resolve_device and gomp_init_device calls.
3653
3654 2015-05-06  Julian Brown  <julian@codesourcery.com>
3655
3656         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3657         goacc_thread_lock on error paths.
3658         * oacc-mem.c (lookup_host): Remove locking from function. Note
3659         locking requirement for caller in function comment.
3660         (lookup_dev): Likewise.
3661         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3662         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3663         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3664         Add locking.
3665
3666 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3667
3668         PR testsuite/65205
3669         PR libgomp/65993
3670         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3671         don't expect "0x" prefix for "%p" format specifier, don't expect
3672         "(nil)" for NULL pointer.
3673         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3674         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3675         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3676         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3677         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3678         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3679         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3680         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3681         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3682         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3683         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3684         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3685         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3686         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3687         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3688         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3689         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3690         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3691         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3692         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3693         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3694         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3695         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3696         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3697         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3698         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3699         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3700         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3701         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3702         accurately specify what we're looking for.
3703         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3704         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3705         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3706         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3707         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3708
3709 2015-04-30  James Norris  <jnorris@codesourcery.com>
3710
3711         PR testsuite/65205
3712         * testsuite/lib/libgomp.exp
3713         (check_effective_target_openacc_host_selected)
3714         (check_effective_target_openacc_host_nonshm_selected): New
3715         procedures.
3716         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3717         dg-shouldfail.
3718         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3719         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3720         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3721         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3722         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3723         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3724         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3725         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3726         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3727         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3728         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3729         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3730         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3731         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3732         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3733         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3734         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3735         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3736         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3737         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3738         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3739         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3740         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3741         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3742         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3743         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3744         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3745         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3746         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3747         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3748         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3749         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3750         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3751         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3752         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3753         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3754         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3755         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3756         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3757         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3758         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3759         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3760         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3761
3762 2015-04-08  Julian Brown  <julian@codesourcery.com>
3763
3764         * libgomp.h (target_mem_desc: Remove mem_map field.
3765         (acc_dispatch_t): Remove open_device_func, close_device_func,
3766         get_device_num_func, set_device_num_func, target_data members.
3767         Change create_thread_data_func argument to device number instead of
3768         generic pointer.
3769         * oacc-async.c (assert.h): Include.
3770         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3771         (acc_wait_all, acc_wait_all_async): Use current host thread's
3772         active device, not base_dev.
3773         * oacc-cuda.c (acc_get_current_cuda_device)
3774         (acc_get_current_cuda_context, acc_get_cuda_stream)
3775         (acc_set_cuda_stream): Likewise.
3776         * oacc-host.c (host_dispatch): Don't set open_device_func,
3777         close_device_func, get_device_num_func or set_device_num_func.
3778         * oacc-init.c (base_dev, init_key): Remove.
3779         (cached_base_dev): New.
3780         (name_of_acc_device_t): New.
3781         (acc_init_1): Initialise default-numbered device, not zeroth.
3782         (acc_shutdown_1): Close all devices of a given type.
3783         (goacc_destroy_thread): Don't use base_dev.
3784         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3785         (goacc_attach_host_thread_to_device): New.
3786         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3787         (acc_get_num_devices): Don't use base_dev.
3788         (acc_set_device_type): Reimplement.
3789         (acc_get_device_type): Don't use base_dev.
3790         (acc_get_device_num): Tweak logic.
3791         (acc_set_device_num): Likewise.
3792         (acc_on_device): Use acc_get_device_type.
3793         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3794         (goacc_lazy_initialize): Reimplement with acc_init and
3795         goacc_attach_host_thread_to_device.
3796         * oacc-int.h (goacc_thread): Add base_dev field.
3797         (base_dev): Remove extern declaration.
3798         (goacc_attach_host_thread_to_device): Add prototype.
3799         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3800         base_dev.
3801         (acc_free): Likewise.
3802         (acc_memcpy_to_device): Likewise.
3803         (acc_memcpy_from_device): Likewise.
3804         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3805         goacc_lazy_initialize (throughout).
3806         (GOACC_parallel): Use tgt_offset to locate target functions.
3807         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3808         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3809         (gomp_load_plugin_for_device): Remove open_device, close_device,
3810         get_device_num, set_device_num openacc hook initialisation. Don't set
3811         openacc.target_data.
3812         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3813         (GOMP_OFFLOAD_openacc_close_device)
3814         (GOMP_OFFLOAD_openacc_get_device_num)
3815         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3816         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3817         to int.
3818         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3819         (instantiated_devices, ptx_dev_lock): New.
3820         (struct ptx_image_data): New.
3821         (ptx_devices, ptx_images, ptx_image_lock): New.
3822         (fini_streams_for_device): Reorder cuStreamDestroy call.
3823         (nvptx_get_num_devices): Remove forward declaration.
3824         (nvptx_init): Change return type to bool.
3825         (nvptx_fini): Remove.
3826         (nvptx_attach_host_thread_to_device): New.
3827         (nvptx_open_device): Return struct ptx_device* instead of void*.
3828         (nvptx_close_device): Change argument type to struct ptx_device*,
3829         return type to void.
3830         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3831         (kernel_target_data, kernel_host_table): Remove static globals.
3832         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3833         (GOMP_OFFLOAD_init_device): Reimplement.
3834         (GOMP_OFFLOAD_fini_device): Likewise.
3835         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3836         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3837         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3838         (GOMP_OFFLOAD_openacc_open_device)
3839         (GOMP_OFFLOAD_openacc_close_device)
3840         (GOMP_OFFLOAD_openacc_set_device_num)
3841         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3842         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3843         (device number).
3844
3845         testsuite/
3846         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3847
3848 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3849
3850         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3851         * libgomp.h (struct gomp_memory_mapping): Remove.
3852         (struct target_mem_desc): Change type of mem_map from
3853         gomp_memory_mapping * to splay_tree_s *.
3854         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3855         Add load_image_func, unload_image_func.
3856         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3857         Remove offload_regions_registered.
3858         (gomp_init_tables): Remove.
3859         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3860         to splay_tree_s *.
3861         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3862         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3863         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3864         offload_regions_registered.
3865         Initialize load_image_func, unload_image_func, mem_map.root.
3866         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3867         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3868         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3869         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3870         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3871         (lookup_dev): Use dev's lock.
3872         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3873         (acc_is_present): Likewise.
3874         (acc_map_data): Likewise.
3875         (acc_unmap_data): Likewise.  Use dev's lock.
3876         (present_create_copy): Likewise.
3877         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3878         (update_dev_host): Likewise.
3879         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3880         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3881         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3882         (GOMP_OFFLOAD_get_table): Remove
3883         (GOMP_OFFLOAD_load_image): New function.
3884         (GOMP_OFFLOAD_unload_image): New function.
3885         * target.c (register_lock): New mutex for offload image registration.
3886         (num_devices): Do not guard with PLUGIN_SUPPORT.
3887         (gomp_realloc_unlock): New static function.
3888         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3889         before gomp_fatal.
3890         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3891         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3892         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3893         mem_map's.
3894         (gomp_unmap_vars): Likewise.
3895         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3896         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3897         (gomp_offload_image_to_device): New static function.
3898         (GOMP_offload_register): Add mutex lock.
3899         Call gomp_offload_image_to_device for all initialized devices.
3900         Replace gomp_realloc with gomp_realloc_unlock.
3901         (GOMP_offload_unregister): New function.
3902         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3903         get_table_func from the plugin with calls to init_device_func and
3904         gomp_offload_image_to_device.
3905         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3906         to splay_tree_s *.
3907         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3908         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3909         (GOMP_target_data): Do not call gomp_init_tables.
3910         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3911         (gomp_load_plugin_for_device): Replace register_image and get_table
3912         with load_image and unload_image in DLSYM ().
3913         (gomp_register_images_for_device): Remove function.
3914         (gomp_target_init): Do not initialize current_device.mem_map.*,
3915         current_device.offload_regions_registered.
3916         Remove call to gomp_register_images_for_device.
3917         Do not free offload_images and num_offload_images.
3918
3919 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3920
3921         PR fortran/65597
3922         * testsuite/libgomp.fortran/pr65597.f90: New test.
3923
3924 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3925
3926         PR testsuite/65594
3927         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3928         (init, check): New function.
3929         (foo): Change return type to void.
3930         (main): Call init and check.
3931
3932 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3933
3934         PR testsuite/65594
3935         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3936         (foo): Use M for non-inner loops to scale down test-case.
3937
3938 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3939
3940         PR libgomp/64972
3941         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3942         (GOACC_data_start): Likewise.
3943         * target.c (gomp_map_vars): Likewise.
3944
3945 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3946
3947         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3948         hppa*-*-hpux*.
3949
3950 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3951
3952         * testsuite/libgomp.c/target-10.c: New test.
3953         * testsuite/libgomp.c++/target-4.C: New test.
3954
3955 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3956
3957         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3958         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3959
3960 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3961
3962         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3963         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3964         (pthread.h): Check for this header file.
3965         * configure: Regenerate.
3966
3967 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3968
3969         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3970         (check_reduction_op, check_reduction_macro, max, min):
3971         Declare.
3972         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3973         function.
3974         (main): Use new functions.
3975
3976 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3977
3978         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3979         char * for variables holding dlerror return values.
3980         (DLSYM_OPT): Ditto.
3981
3982 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3983
3984         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3985
3986 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3987             Cesar Philippidis  <cesar@codesourcery.com>
3988
3989         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3990         GOACC_ctaid, and GOACC_nctaid routines.
3991
3992 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3993
3994         PR c/64824
3995         * testsuite/libgomp.c/atomic-18.c: New test.
3996         * testsuite/libgomp.c++/atomic-16.C: New test.
3997
3998 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3999
4000         PR c/64824
4001         PR c/64868
4002         * testsuite/libgomp.c/pr64824.c: New test.
4003         * testsuite/libgomp.c/pr64868.c: New test.
4004         * testsuite/libgomp.c++/pr64824.C: New test.
4005         * testsuite/libgomp.c++/pr64868.C: New test.
4006
4007 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4008
4009         PR libgomp/64635
4010         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4011         Link with -lpthread.
4012         * config/aix/plugin-suffix.h: Delete.
4013
4014 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4015
4016         PR libgomp/64635
4017         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4018         (*-*-darwin*): Use config_path "bsd darwin posix".
4019         (*-*-hpux*): Use config_path "hpux posix".
4020         * target.c: Add include of plugin-suffix.h and use
4021         SONAME_SUFFIX macro.
4022         * config/aix/plugin-suffix.h: New file.
4023         * config/darwin/plugin-suffix.h: New file.
4024         * config/hpux/plugin-suffix.h: New file.
4025         * config/posix/plugin-suffix.h: New file.
4026
4027 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4028
4029         PR middle-end/64734
4030         * libgomp.c/pr64734.c: New test.
4031
4032 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4033
4034         PR libgomp/64672
4035         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4036
4037 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4038
4039         PR libgomp/64707
4040         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4041         dg-options.
4042
4043 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4044
4045         PR libgomp/64625
4046         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4047         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4048         formal parameter.  Update all users.
4049         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4050         Document unused formal parameter.
4051
4052 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4053
4054         * oacc-parallel.c: Don't include <alloca.h>.
4055         (GOACC_parallel): Use gomp_alloca instead of alloca.
4056
4057 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4058
4059         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4060
4061 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4062             James Norris  <jnorris@codesourcery.com>
4063             Tom de Vries  <tom@codesourcery.com>
4064             Julian Brown  <julian@codesourcery.com>
4065             Cesar Philippidis  <cesar@codesourcery.com>
4066             Nathan Sidwell  <nathan@codesourcery.com>
4067             Tobias Burnus  <burnus@net-b.de>
4068
4069         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4070         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4071         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4072         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4073         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4074         Include $(top_srcdir)/plugin/Makefrag.am.
4075         (nodist_libsubinclude_HEADERS): Add openacc.h.
4076         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4077         openacc.f90, openacc.mod, openacc_kinds.mod.
4078         (omp_lib.mod): Generalize into...
4079         (%.mod): ... this new rule.
4080         (openacc_kinds.mod, openacc.mod): New rules.
4081         * plugin/configfrag.ac: New file.
4082         * configure.ac: Move plugin/offloading support into it.  Include
4083         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4084         * plugin/Makefrag.am: New file.
4085         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4086         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4087         export.
4088         (libgomp-test-support.exp): New rule.
4089         (all-local): Depend on it.
4090         * Makefile.in: Regenerate.
4091         * testsuite/Makefile.in: Regenerate.
4092         * config.h.in: Likewise.
4093         * configure: Likewise.
4094         * configure.tgt: Harden shell syntax.
4095         * env.c: Include "oacc-int.h".
4096         (parse_acc_device_type): New function.
4097         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4098         variables.
4099         (initialize_env): Initialize those.  Call
4100         goacc_runtime_initialize.
4101         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4102         (gomp_fatal): Call gomp_vfatal.
4103         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4104         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4105         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4106         (splay_tree_node, splay_tree, splay_tree_key)
4107         (struct target_mem_desc, struct splay_tree_key_s)
4108         (struct gomp_memory_mapping, struct acc_dispatch_t)
4109         (struct gomp_device_descr, gomp_acc_insert_pointer)
4110         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4111         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4112         (gomp_free_memmap, gomp_fini_device): New declarations.
4113         (gomp_vdebug, gomp_debug): New macros.
4114         Include "splay-tree.h".
4115         * libgomp.map (OACC_2.0): New symbol version.  Use for
4116         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4117         acc_set_device_type_h_, acc_get_device_type,
4118         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4119         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4120         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4121         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4122         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4123         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4124         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4125         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4126         acc_copyin_array_h_, acc_present_or_copyin,
4127         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4128         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4129         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4130         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4131         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4132         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4133         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4134         acc_update_device, acc_update_device_32_h_,
4135         acc_update_device_64_h_, acc_update_device_array_h_,
4136         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4137         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4138         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4139         acc_is_present_64_h_, acc_is_present_array_h_,
4140         acc_memcpy_to_device, acc_memcpy_from_device,
4141         acc_get_current_cuda_device, acc_get_current_cuda_context,
4142         acc_get_cuda_stream, acc_set_cuda_stream.
4143         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4144         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4145         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4146         GOACC_get_num_threads.
4147         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4148         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4149         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4150         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4151         GOMP_PLUGIN_acc_thread.
4152         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4153         environment variable.
4154         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4155         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4156         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4157         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4158         (splay_tree_remove): New declarations.
4159         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4160         (splay_tree_remove, splay_tree_lookup): Move into...
4161         * splay-tree.c: ... this new file.
4162         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4163         (splay_tree_node, splay_tree, splay_tree_key)
4164         (struct target_mem_desc, struct splay_tree_key_s)
4165         (struct gomp_device_descr): Don't declare.
4166         (num_devices_openmp): New variable.
4167         (gomp_get_num_devices ): Use it.
4168         (gomp_init_targets_once): New function.
4169         (gomp_get_num_devices ): Use it.
4170         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4171         (gomp_fini_device, gomp_register_image_for_device): New functions.
4172         (gomp_map_vars): Add devaddrs parameter.
4173         (gomp_update): Add mm parameter.
4174         (gomp_init_device): Move most of it into...
4175         (gomp_init_tables): ... this new function.
4176         (gomp_register_images_for_device): Remove function.
4177         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4178         Make them hidden instead of static.
4179         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4180         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4181         (GOMP_target_end_data, GOMP_target_update)
4182         (gomp_load_plugin_for_device, gomp_target_init): Update for
4183         OpenACC changes.
4184         * oacc-async.c: New file.
4185         * oacc-cuda.c: Likewise.
4186         * oacc-host.c: Likewise.
4187         * oacc-init.c: Likewise.
4188         * oacc-int.h: Likewise.
4189         * oacc-mem.c: Likewise.
4190         * oacc-parallel.c: Likewise.
4191         * oacc-plugin.c: Likewise.
4192         * oacc-plugin.h: Likewise.
4193         * oacc-ptx.h: Likewise.
4194         * openacc.f90: Likewise.
4195         * openacc.h: Likewise.
4196         * openacc_lib.h: Likewise.
4197         * plugin/plugin-host.c: Likewise.
4198         * plugin/plugin-nvptx.c: Likewise.
4199         * libgomp-plugin.c: Likewise.
4200         * libgomp-plugin.h: Likewise.
4201         * libgomp_target.h: Remove file after merging content into the
4202         former file.  Update all users.
4203         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4204         (offload_targets_s, offload_targets_s_openacc): New variables.
4205         (check_effective_target_openacc_nvidia_accel_present)
4206         (check_effective_target_openacc_nvidia_accel_selected): New
4207         procedures.
4208         (libgomp_init): Update for OpenACC changes.
4209         * testsuite/libgomp-test-support.exp.in: New file.
4210         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4211         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4212         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4213         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4214         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4215         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4216         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4217         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4218         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4219         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4220         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4221         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4222         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4223         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4224         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4225         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4226         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4227         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4228         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4229         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4230         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4231         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4232         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4233         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4234         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4235         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4236         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4237         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4238         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4239         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4240         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4241         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4242         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4243         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4244         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4245         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4246         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4247         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4248         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4249         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4250         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4251         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4252         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4253         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4254         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4255         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4256         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4257         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4258         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4259         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4260         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4261         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4262         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4263         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4264         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4265         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4266         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4267         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4268         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4269         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4270         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4271         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4272         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4273         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4274         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4275         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4276         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4277         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4278         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4279         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4280         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4281         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4282         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4283         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4284         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4285         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4286         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4287         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4288         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4289         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4290         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4291         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4292         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4293         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4294         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4295         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4296         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4297         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4298         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4299         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4300         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4301         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4302         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4303         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4304         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4305         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4350         Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4356         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4357         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4358         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4359         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4360         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4361         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4362         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4363         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4364         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4365         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4366         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4367         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4368         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4369         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4370         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4371         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4372         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4373         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4374         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4375         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4376         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4377         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4378         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4379         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4380         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4381         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4382         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4383         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4384         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4385         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4386         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4387         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4388         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4389         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4390         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4391         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4392         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4393         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4394         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4395         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4396         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4397         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4398         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4399         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4400         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4401         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4402         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4403         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4404         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4405         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4406         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4407         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4408         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4409         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4410         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4411
4412 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4413             Julian Brown  <julian@codesourcery.com>
4414             David Malcolm  <dmalcolm@redhat.com>
4415
4416         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4417         to "GNU Offloading and Multi Processing Runtime Library".  Change
4418         all users.
4419         * configure: Regenerate.
4420         * libgomp.texi: Update.
4421
4422 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4423
4424         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4425         "$tgt_dir/lib32".
4426         * configure: Regenerate.
4427
4428         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4429         "intelmic" in $offload_targets.
4430
4431 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4432
4433         Update copyright years.
4434
4435         * libgomp.texi: Bump @copying's copyright year.
4436
4437 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4438
4439         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4440         Move load of target-supportes.exp earlier.
4441
4442 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4443
4444         * testsuite/libgomp.c/target-9.c: New test.
4445
4446 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4447
4448         * config.h.in: Regenerate.
4449         * configure: Regenerate.
4450         * configure.ac: Add GCC_CHECK_EMUTLS.
4451         * libgomp.h: Add check for USE_EMUTLS: this case
4452         is equal to HAVE_TLS.
4453         * team.c: Likewise.
4454
4455 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4456
4457         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4458
4459 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4460             Ilya Verbin  <ilya.verbin@intel.com>
4461
4462         * testsuite/libgomp.c/target-critical-1.c: New test.
4463
4464 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4465
4466         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4467         to dg-options unless expensive testing is on.
4468         (TESTITERS): Define to N if not defined.
4469         (main): Use TESTITERS instead of N.
4470         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4471         dg-additional-options depending on whether expensive testing is on.
4472         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4473         Decrease N to 100000 and CHUNKSZ to 10000.
4474
4475 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4476
4477         PR fortran/63938
4478         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4479         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4480
4481 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4482
4483         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4484
4485 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4486
4487         PR bootstrap/63784
4488         * configure: Regenerated.
4489
4490 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4491
4492         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4493         vect_simd_clones effective target.
4494         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4495
4496 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4497
4498         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4499         of 32 as block_size.
4500         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4501         instead of 32 as block_size.
4502
4503 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4504             Ilya Verbin  <ilya.verbin@intel.com>
4505
4506         * Makefile.in: Regenerate.
4507         * configure: Regenerate.
4508         * configure.ac: Set up offload_additional_options,
4509         offload_additional_lib_paths and offload_targets.
4510         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4511         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4512         * testsuite/Makefile.in: Regenerate.
4513         * testsuite/lib/libgomp.exp (libgomp_init): Append
4514         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4515         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4516         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4517
4518 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4519             Ilya Verbin  <ilya.verbin@intel.com>
4520             Kirill Yukhin  <kirill.yukhin@intel.com>
4521             Ilya Tocar  <ilya.tocar@intel.com>
4522
4523         * testsuite/lib/libgomp.exp
4524         (check_effective_target_offload_device): New.
4525         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4526         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4527         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4528         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4529         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4530         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4531         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4532         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4533         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4534         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4535         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4536         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4537         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4538         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4539         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4540         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4541         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4542         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4543         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4544         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4545         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4546         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4547         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4548         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4549         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4550         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4551         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4552         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4553         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4554         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4555         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4556         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4557         * testsuite/libgomp.c/target-7.c: Fix test.
4558         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4559         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4560         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4561         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4562         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4563         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4564         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4565         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4566         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4567         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4568         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4569         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4570         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4571         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4572         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4573         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4574         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4575         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4576         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4577         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4578         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4579         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4580         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4581         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4582         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4583         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4584         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4585         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4586         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4587         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4588         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4589
4590 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4591             Ilya Verbin  <ilya.verbin@intel.com>
4592             Thomas Schwinge  <thomas@codesourcery.com>
4593             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4594
4595         * libgomp.map (GOMP_4.0.1): New symbol version.
4596         Add GOMP_offload_register.
4597         * libgomp_target.h: New file.
4598         * splay-tree.h: New file.
4599         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4600         (gomp_target_init): New forward declaration.
4601         (gomp_is_initialized): New static variable.
4602         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4603         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4604         New structures.
4605         (offload_images, num_offload_images, devices, num_devices): New static
4606         variables.
4607         (splay_compare): New static function.
4608         (struct gomp_device_descr): New structure.
4609         (gomp_get_num_devices): Call gomp_target_init.
4610         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4611         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4612         (GOMP_offload_register): New function.
4613         (GOMP_target): Arrange for host callback to be performed in a separate
4614         initial thread and contention group, inheriting ICVs from
4615         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4616         Add device initialization and lookup for target function in splay tree.
4617         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4618         (GOMP_target_end_data): Call gomp_unmap_vars.
4619         (GOMP_target_update): Add device initialization and call gomp_update.
4620         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4621         (gomp_target_init): New static functions.
4622
4623 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4624             Thomas Schwinge  <thomas@codesourcery.com>
4625             Ilya Verbin  <ilya.verbin@intel.com>
4626             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4627
4628         * config.h.in: Regenerate.
4629         * configure: Regenerate.
4630         * configure.ac: Check for libdl, required for plugin support.
4631         (PLUGIN_SUPPORT): Define if plugins are supported.
4632         (enable_offload_targets): Support Intel MIC targets.
4633         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4634
4635 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4636
4637         PR target/63610
4638         * configure: Regenerate.
4639
4640 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4641
4642         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4643
4644 2014-10-06  Marek Polacek  <polacek@redhat.com>
4645
4646         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4647         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4648         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4649         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4650
4651 2014-10-06  Marek Polacek  <polacek@redhat.com>
4652
4653         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4654         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4655         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4656         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4657         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4658         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4659         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4660         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4661         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4662         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4663         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4664         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4665         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4666         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4667         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4668         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4669         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4670         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4671         declarations.
4672
4673 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4674
4675         PR libgomp/61200
4676         * testsuite/libgomp.c/pr61200.c: New test.
4677
4678 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4679
4680         PR c++/63248
4681         * testsuite/libgomp.c++/pr63248.C: New test.
4682
4683 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4684
4685         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4686         is not zero, but taskgroup->children is NULL and there are
4687         any task->children, schedule those instead of waiting.
4688         * testsuite/libgomp.c/depend-6.c: New test.
4689         * testsuite/libgomp.c/depend-7.c: New test.
4690         * testsuite/libgomp.c/depend-8.c: New test.
4691         * testsuite/libgomp.c/depend-9.c: New test.
4692         * testsuite/libgomp.c/depend-10.c: New test.
4693
4694 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4695
4696         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4697         (struct gomp_taskwait): New type.
4698         (struct gomp_task): Add taskwait and parent_depends_on, remove
4699         in_taskwait and taskwait_sem fields.
4700         (gomp_finish_task): Don't destroy taskwait_sem.
4701         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4702         taskwait and parent_depends_on.
4703         (GOMP_task): For if (0) tasks with depend clause that depend on
4704         earlier tasks don't defer them, instead call
4705         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4706         Initialize redundant_out field, for redundant out entries just
4707         move them at the end of linked list instead of removing them
4708         completely, and set redundant_out flag instead of redundant.
4709         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4710         that task.
4711         (gomp_task_run_post_handle_dependers): If parent is in
4712         gomp_task_maybe_wait_for_dependencies and newly runnable task
4713         is not parent_depends_on, queue it in parent->children linked
4714         list after all runnable tasks with parent_depends_on set.
4715         Adjust for addition of taskwait indirection.
4716         (gomp_task_run_post_remove_parent): If parent is in
4717         gomp_task_maybe_wait_for_dependencies and task to be removed
4718         is parent_depends_on, decrement n_depend and if needed awake
4719         parent.  Adjust for addition of taskwait indirection.
4720         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4721         (gomp_task_maybe_wait_for_dependencies): New function.
4722         * testsuite/libgomp.c/depend-5.c: New test.
4723
4724 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4725
4726         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4727         with TS 18508/Fortran 2015.
4728
4729 2014-07-06  Marek Polacek  <polacek@redhat.com>
4730
4731         PR c/6940
4732         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4733
4734 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4735
4736         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4737         matches regex $lang_source_re, add $lang_include_flags to options.
4738         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4739         * testsuite/libgomp.c++/c++.exp: Likewise.
4740         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4741         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4742         ALWAYS_CFLAGS.
4743         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4744
4745 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4746
4747         * testsuite/libgomp.fortran/fortran.exp: Explain
4748         gfortran-dg-runtest usage.
4749
4750 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4751
4752         * testsuite/libgomp.fortran/simd5.f90: New test.
4753         * testsuite/libgomp.fortran/simd6.f90: New test.
4754         * testsuite/libgomp.fortran/simd7.f90: New test.
4755
4756 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4757
4758         * testsuite/libgomp.c/for-2.c: Define SC to static for
4759         #pragma omp for simd testing.
4760         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4761         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4762         SC macro.
4763         * testsuite/libgomp.c/simd-14.c: New test.
4764         * testsuite/libgomp.c/simd-15.c: New test.
4765         * testsuite/libgomp.c/simd-16.c: New test.
4766         * testsuite/libgomp.c/simd-17.c: New test.
4767         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4768         #pragma omp for simd testing.
4769         * testsuite/libgomp.c++/simd10.C: New test.
4770         * testsuite/libgomp.c++/simd11.C: New test.
4771         * testsuite/libgomp.c++/simd12.C: New test.
4772         * testsuite/libgomp.c++/simd13.C: New test.
4773
4774         * testsuite/libgomp.fortran/aligned1.f03: New test.
4775         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4776         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4777         tasks with !$omp parallel !$omp single.
4778         * testsuite/libgomp.fortran/target8.f90: New test.
4779         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4780         not to use trim in the combiner, instead call elemental function.
4781         (fn): New elemental function.
4782         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4783         Make elemental.
4784         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4785         omp_in): Likewise.
4786         * testsuite/libgomp.fortran/udr12.f90: New test.
4787         * testsuite/libgomp.fortran/udr13.f90: New test.
4788         * testsuite/libgomp.fortran/udr14.f90: New test.
4789         * testsuite/libgomp.fortran/udr15.f90: New test.
4790
4791 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4792
4793         * omp_lib.f90.in (openmp_version): Set to 201307.
4794         * omp_lib.h.in (openmp_version): Likewise.
4795         * testsuite/libgomp.c/target-8.c: New test.
4796         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4797         and inbranch clauses.
4798         * testsuite/libgomp.fortran/depend-3.f90: New test.
4799         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4800         openmp_version.
4801         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4802         * testsuite/libgomp.fortran/target1.f90: New test.
4803         * testsuite/libgomp.fortran/target2.f90: New test.
4804         * testsuite/libgomp.fortran/target3.f90: New test.
4805         * testsuite/libgomp.fortran/target4.f90: New test.
4806         * testsuite/libgomp.fortran/target5.f90: New test.
4807         * testsuite/libgomp.fortran/target6.f90: New test.
4808         * testsuite/libgomp.fortran/target7.f90: New test.
4809
4810 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4811
4812         PR fortran/60928
4813         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4814         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4815         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4816         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4817         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4818         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4819         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4820         * testsuite/libgomp.fortran/associate1.f90: New test.
4821         * testsuite/libgomp.fortran/associate2.f90: New test.
4822         * testsuite/libgomp.fortran/procptr1.f90: New test.
4823
4824 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4825
4826         * testsuite/libgomp.fortran/simd1.f90: New test.
4827         * testsuite/libgomp.fortran/udr1.f90: New test.
4828         * testsuite/libgomp.fortran/udr2.f90: New test.
4829         * testsuite/libgomp.fortran/udr3.f90: New test.
4830         * testsuite/libgomp.fortran/udr4.f90: New test.
4831         * testsuite/libgomp.fortran/udr5.f90: New test.
4832         * testsuite/libgomp.fortran/udr6.f90: New test.
4833         * testsuite/libgomp.fortran/udr7.f90: New test.
4834         * testsuite/libgomp.fortran/udr8.f90: New test.
4835         * testsuite/libgomp.fortran/udr9.f90: New test.
4836         * testsuite/libgomp.fortran/udr10.f90: New test.
4837         * testsuite/libgomp.fortran/udr11.f90: New test.
4838
4839 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4840
4841         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4842         vect_simd_clones effective target.
4843         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4844
4845 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4846
4847         PR middle-end/61252
4848         * testsuite/libgomp.c++/simd-9.C: New test.
4849
4850 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4851
4852         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4853         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4854         texts according to their @menu entry positions.
4855
4856 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4857
4858         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4859         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4860         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4861         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4862         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4863         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4864         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4865         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4866         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4867         * testsuite/libgomp.fortran/depend-1.f90: New test.
4868         * testsuite/libgomp.fortran/depend-2.f90: New test.
4869         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4870         * testsuite/libgomp.fortran/simd1.f90: New test.
4871         * testsuite/libgomp.fortran/simd2.f90: New test.
4872         * testsuite/libgomp.fortran/simd3.f90: New test.
4873         * testsuite/libgomp.fortran/simd4.f90: New test.
4874         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4875
4876 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4877
4878         * testsuite/libgomp.c/simd-10.c: New test.
4879         * testsuite/libgomp.c/simd-11.c: New test.
4880         * testsuite/libgomp.c/simd-12.c: New test.
4881         * testsuite/libgomp.c/simd-13.c: New test.
4882
4883 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4884
4885         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4886         atomic type clauses in any order and optional comma in between.
4887         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4888         * testsuite/libgomp.c/atomic-17.c: Likewise.
4889
4890         * testsuite/libgomp.c/simd-7.c: New test.
4891         * testsuite/libgomp.c/simd-8.c: New test.
4892         * testsuite/libgomp.c/simd-9.c: New test.
4893         * testsuite/libgomp.c/loop-16.c: New test.
4894
4895 2014-04-02  Richard Henderson  <rth@redhat.com>
4896
4897         * config/linux/futex.h (futex_wait): Get error value from errno.
4898         (futex_wake): Likewise.
4899
4900 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4901
4902         PR c++/60331
4903         * testsuite/libgomp.c++/udr-11.C: New test.
4904         * testsuite/libgomp.c++/udr-12.C: New test.
4905         * testsuite/libgomp.c++/udr-13.C: New test.
4906         * testsuite/libgomp.c++/udr-14.C: New test.
4907         * testsuite/libgomp.c++/udr-15.C: New test.
4908         * testsuite/libgomp.c++/udr-16.C: New test.
4909         * testsuite/libgomp.c++/udr-17.C: New test.
4910         * testsuite/libgomp.c++/udr-18.C: New test.
4911         * testsuite/libgomp.c++/udr-19.C: New test.
4912
4913 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4914
4915         Update copyright years
4916
4917 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4918
4919         * hashtab.h: Use the standard form for the copyright notice.
4920
4921 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4922
4923         * libgomp.texi: Bump @copying's copyright year.
4924
4925 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4926
4927         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4928         alloca () with __builtin_alloca ().
4929         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4930         * testsuite/libgomp.c/lock-3.c: Likewise.
4931         * testsuite/libgomp.c/pr48591.c: Likewise.
4932
4933 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4934
4935         PR testsuite/59534
4936         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4937         comparisons.
4938
4939 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4940
4941         PR libgomp/58756
4942         * testsuite/libgomp.c/pr58756.c: New test.
4943
4944 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4945
4946         PR libgomp/59467
4947         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4948         !$omp parallel.
4949
4950 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4951
4952         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4953         ALWAYS_CFLAGS.
4954         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4955         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4956         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4957         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4958         Likewise.
4959
4960         * libgomp_g.h: Include <stddef.h> for size_t.
4961
4962         * libgomp.spec.in: Update comment about libgomp's dependencies.
4963         * configure.ac: Likewise.
4964         * configure: Regenerate.
4965
4966 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4967
4968         * libgomp.texi: (Runtime Library Routines): Update references for
4969         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4970         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4971         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4972         (Environment Variables): Update references for OpenMP 4.0. Add
4973         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4974         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4975         order.
4976
4977 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4978
4979         * env.c (parse_bind_var): Initialize value to avoid
4980         (false positive) warning.
4981
4982 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4983
4984         PR libgomp/58691
4985         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4986         to check variable.
4987         (gomp_init_num_threads): Move i variable declaration into
4988         #ifdef CPU_ALLOC_SIZE block.
4989         * config/linux/affinity.c (gomp_affinity_init_level): Test
4990         gomp_places_list_len == 0 rather than gomp_places_list == 0
4991         when checking for topology reading error.
4992         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4993         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4994         gomp_places_list, only parse env var and always return false.
4995         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4996         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4997         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4998         and either of these variables were parsed correctly into a places
4999         list.
5000
5001 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5002             Jakub Jelinek  <jakub@redhat.com>
5003
5004         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5005         of 5 loopfn matches.
5006         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5007         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5008         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5009         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5010         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5011         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5012         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5013         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5014
5015 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5016
5017         * Makefile.am (omp_lib.mod): Streamline rule.
5018         * Makefile.in: Regenerate.
5019
5020         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5021         exceptions.
5022
5023         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5024         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5025         * testsuite/libgomp.fortran/lib2.f: Likewise.
5026         * testsuite/libgomp.fortran/lib3.f: Likewise.
5027
5028         * configure.ac: Typo fix.
5029         * configure: Regenerate.
5030
5031         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5032         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5033
5034         * omp.h.in: Don't touch the user's namespace.
5035
5036 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5037             Tobias Burnus  <burnus@net-b.de>
5038             Richard Henderson  <rth@redhat.com>
5039
5040         * target.c: New file.
5041         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5042         * Makefile.in: Regenerated.
5043         * libgomp_g.h (GOMP_task): Add depend argument.
5044         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5045         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5046         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5047         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5048         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5049         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5050         GOMP_taskgroup_start, GOMP_taskgroup_end,
5051         GOMP_parallel_sections): New prototypes.
5052         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5053         (omp_is_initial_device_): New function.
5054         (ULP, STR1, STR2, ialias_redirect): Removed.
5055         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5056         omp_set_default_device_8_, omp_get_default_device_,
5057         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5058         functions.
5059         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5060         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5061         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5062         @@GOMP_4.0.
5063         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5064         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5065         omp_set_default_device, omp_set_default_device_,
5066         omp_set_default_device_8_, omp_get_default_device,
5067         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5068         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5069         omp_get_team_num_): Export @@OMP_4.0.
5070         * team.c (struct gomp_thread_start_data): Add place field.
5071         (gomp_thread_start): Clear thr->thread_pool and
5072         thr->task before returning.  Use gomp_team_barrier_wait_final
5073         instead of gomp_team_barrier_wait.  Initialize thr->place.
5074         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5075         team_cancelled and task_queued_count fields.
5076         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5077         before calling pthread_exit.
5078         (gomp_free_thread): No longer static.  Use
5079         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5080         (gomp_team_start): Add flags argument.  Set
5081         thr->thread_pool->threads_busy to nthreads immediately after creating
5082         new pool.  Use gomp_managed_threads_lock instead of
5083         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5084         (gomp_team_end): Use gomp_managed_threads_lock instead of
5085         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5086         of gomp_team_barrier_wait.  If team->team_cancelled, call
5087         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5088         rather than thr->ts.work_share.
5089         (initialize_team): Don't call gomp_sem_init here.
5090         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5091         caller.
5092         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5093         * env.c (gomp_global_icv): Add default_device_var, target_data and
5094         bind_var initializers.
5095         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5096         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5097         gomp_places_list_len): New variables.
5098         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5099         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5100         sized places.
5101         (gomp_cancel_var): New global variable.
5102         (parse_int): New function.
5103         (handle_omp_display_env): New function.
5104         (initialize_env): Use it.  Initialize default_device_var.
5105         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5106         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5107         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5108         been successfully parsed (and call gomp_init_affinity in that case).
5109         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5110         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5111         omp_get_team_num, omp_is_initial_device): New functions.
5112         * libgomp.h: Include stdlib.h.
5113         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5114         Define.
5115         (struct target_mem_desc): Forward declare.
5116         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5117         and thread_limit_var fields.
5118         (gomp_get_num_devices): New prototype.
5119         (gomp_cancel_var): New extern decl.
5120         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5121         team_cancelled and task_queued_count fields.  Add comments about
5122         task_{,queued_,running_}count.
5123         (gomp_cancel_kind): New enum.
5124         (gomp_work_share_end_cancel): New prototype.
5125         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5126         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5127         and depend fields.
5128         (struct gomp_taskgroup): New type.
5129         (struct gomp_task_depend_entry,
5130         struct gomp_dependers_vec): New types.
5131         (gomp_finish_task): Free depend_hash if non-NULL.
5132         (struct gomp_team_state): Add place_partition_off
5133         and place_partition_len fields.
5134         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5135         gomp_places_list_len): New extern decls.
5136         (struct gomp_thread): Add place field.
5137         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5138         (gomp_init_thread_affinity): Add place argument.
5139         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5140         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5141         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5142         gomp_affinity_init_level, gomp_affinity_print_place): New
5143         prototypes.
5144         (gomp_team_start): Add flags argument.
5145         (gomp_thread_limit_var, gomp_remaining_threads_count,
5146         gomp_remaining_threads_lock): Remove.
5147         (gomp_managed_threads_lock): New variable.
5148         (struct gomp_thread_pool): Add threads_busy field.
5149         (gomp_free_thread): New prototype.
5150         * task.c: Include hashtab.h.
5151         (hash_entry_type): New typedef.
5152         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5153         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5154         copy_ctors_done and taskgroup fields.
5155         (GOMP_task): Add depend argument, handle depend clauses.  If
5156         gomp_team_barrier_cancelled or if it's taskgroup has been
5157         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5158         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5159         and already cancelled, don't discard the task.  If taskgroup is
5160         non-NULL, enqueue the task into taskgroup queue.  Increment
5161         num_children field in taskgroup.  Increment task_queued_count.
5162         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5163         gomp_task_run_post_remove_taskgroup): New inline functions.
5164         (gomp_task_run_post_handle_depend_hash,
5165         gomp_task_run_post_handle_dependers,
5166         gomp_task_run_post_handle_depend): New functions.
5167         (GOMP_taskwait): Use them.  If more than one new tasks
5168         have been queued, wake other threads if needed.
5169         (gomp_barrier_handle_tasks): Likewise.  If
5170         gomp_team_barrier_cancelled, don't start any new tasks, just free
5171         all tasks.
5172         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5173         * omp_lib.f90.in
5174         (omp_proc_bind_kind, omp_proc_bind_false,
5175         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5176         omp_proc_bind_spread): New params.
5177         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5178         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5179         omp_get_team_num, omp_is_initial_device): New interfaces.
5180         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5181         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5182         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5183         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5184         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5185         useless use omp_lib_kinds.
5186         * omp.h.in (omp_proc_bind_t): New typedef.
5187         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5188         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5189         omp_get_team_num, omp_is_initial_device): New prototypes.
5190         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5191         through to gomp_team_start.
5192         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5193         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5194         Adjust gomp_parallel_loop_start callers.
5195         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5196         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5197         GOMP_loop_end_cancel): New functions.
5198         (GOMP_parallel_end): Add ialias_redirect.
5199         * hashtab.h: New file.
5200         * libgomp.texi (Environment Variables): Minor cleanup,
5201         update section refs to OpenMP 4.0rc2.
5202         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5203         environment variables.
5204         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5205         team->work_shares_to_free to thr->ts.work_share before calling
5206         free_work_share.
5207         (gomp_work_share_end_cancel): New function.
5208         * config/linux/proc.c: Include errno.h.
5209         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5210         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5211         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5212         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5213         gomp_cpuset_size is sizeof (cpu_set_t).
5214         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5215         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5216         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5217         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5218         contain any logical CPUs.
5219         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5220         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5221         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5222         pthread_getaffinity_np.  Check gomp_places_list instead of
5223         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5224         * config/linux/bar.c (gomp_barrier_wait_end,
5225         gomp_barrier_wait_last): Use BAR_* defines.
5226         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5227         from state where needed.  Set work_share_cancelled to 0 on last
5228         thread.
5229         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5230         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5231         functions.
5232         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5233         Add cpusetsize argument.
5234         (gomp_cpuset_size, gomp_cpusetp): Declare.
5235         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5236         (affinity_counter): Remove.
5237         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5238         if CPU_ALLOC_SIZE isn't defined.
5239         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5240         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5241         bind current thread to the first place.
5242         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5243         pthread_setaffinity_np to gomp_places_list[place].
5244         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5245         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5246         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5247         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5248         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5249         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5250         (gomp_barrier_t): Add awaited_final field.
5251         (gomp_barrier_init): Initialize awaited_final field.
5252         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5253         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5254         prototypes.
5255         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5256         defines.
5257         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5258         gomp_team_barrier_cancelled): New inline functions.
5259         (gomp_barrier_last_thread,
5260         gomp_team_barrier_set_task_pending,
5261         gomp_team_barrier_clear_task_pending,
5262         gomp_team_barrier_set_waiting_for_tasks,
5263         gomp_team_barrier_waiting_for_tasks,
5264         gomp_team_barrier_done): Use BAR_* defines.
5265         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5266         (gomp_barrier_wait_end): Use BAR_* defines.
5267         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5268         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5269         Use BAR_* defines.
5270         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5271         gomp_team_barrier_cancel): New functions.
5272         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5273         argument.
5274         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5275         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5276         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5277         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5278         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5279         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5280         (gomp_barrier_t): Add cancellable field.
5281         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5282         gomp_team_barrier_cancel): New prototypes.
5283         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5284         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5285         gomp_team_barrier_cancelled): New inline functions.
5286         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5287         gomp_team_barrier_set_task_pending,
5288         gomp_team_barrier_clear_task_pending,
5289         gomp_team_barrier_set_waiting_for_tasks,
5290         gomp_team_barrier_waiting_for_tasks,
5291         gomp_team_barrier_done): Use BAR_* defines.
5292         * barrier.c (GOMP_barrier_cancel): New function.
5293         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5294         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5295         omp_proc_bind_spread): New params.
5296         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5297         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5298         omp_get_team_num, omp_is_initial_device): New externals.
5299         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5300         New functions.
5301         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5302         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5303         infinity.  If not nested, just return minimum of max_num_threads
5304         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5305         to the returned value.  Otherwise, don't update atomically
5306         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5307         (GOMP_parallel_end): Adjust for thread_limit now being in
5308         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5309         infinity.  Adjust threads_busy in the pool rather than
5310         gomp_remaining_threads_count.  Remember team->nthreads and call
5311         gomp_team_end before adjusting threads_busy, if not nested
5312         afterwards, just set it to 1 non-atomically.  Add ialias.
5313         (GOMP_parallel_start): Adjust gomp_team_start caller.
5314         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5315         * testsuite/libgomp.c/affinity-1.c: New test.
5316         * testsuite/libgomp.c/atomic-15.c: New test.
5317         * testsuite/libgomp.c/atomic-16.c: New test.
5318         * testsuite/libgomp.c/atomic-17.c: New test.
5319         * testsuite/libgomp.c/cancel-for-1.c: New test.
5320         * testsuite/libgomp.c/cancel-for-2.c: New test.
5321         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5322         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5323         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5324         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5325         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5326         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5327         * testsuite/libgomp.c/depend-1.c: New test.
5328         * testsuite/libgomp.c/depend-2.c: New test.
5329         * testsuite/libgomp.c/depend-3.c: New test.
5330         * testsuite/libgomp.c/depend-4.c: New test.
5331         * testsuite/libgomp.c/for-1.c: New test.
5332         * testsuite/libgomp.c/for-1.h: New file.
5333         * testsuite/libgomp.c/for-2.c: New test.
5334         * testsuite/libgomp.c/for-2.h: New file.
5335         * testsuite/libgomp.c/for-3.c: New test.
5336         * testsuite/libgomp.c/pr58392.c: New test.
5337         * testsuite/libgomp.c/simd-1.c: New test.
5338         * testsuite/libgomp.c/simd-2.c: New test.
5339         * testsuite/libgomp.c/simd-3.c: New test.
5340         * testsuite/libgomp.c/simd-4.c: New test.
5341         * testsuite/libgomp.c/simd-5.c: New test.
5342         * testsuite/libgomp.c/simd-6.c: New test.
5343         * testsuite/libgomp.c/target-1.c: New test.
5344         * testsuite/libgomp.c/target-2.c: New test.
5345         * testsuite/libgomp.c/target-3.c: New test.
5346         * testsuite/libgomp.c/target-4.c: New test.
5347         * testsuite/libgomp.c/target-5.c: New test.
5348         * testsuite/libgomp.c/target-6.c: New test.
5349         * testsuite/libgomp.c/target-7.c: New test.
5350         * testsuite/libgomp.c/taskgroup-1.c: New test.
5351         * testsuite/libgomp.c/thread-limit-1.c: New test.
5352         * testsuite/libgomp.c/thread-limit-2.c: New test.
5353         * testsuite/libgomp.c/thread-limit-3.c: New test.
5354         * testsuite/libgomp.c/udr-1.c: New test.
5355         * testsuite/libgomp.c/udr-2.c: New test.
5356         * testsuite/libgomp.c/udr-3.c: New test.
5357         * testsuite/libgomp.c++/affinity-1.C: New test.
5358         * testsuite/libgomp.c++/atomic-10.C: New test.
5359         * testsuite/libgomp.c++/atomic-11.C: New test.
5360         * testsuite/libgomp.c++/atomic-12.C: New test.
5361         * testsuite/libgomp.c++/atomic-13.C: New test.
5362         * testsuite/libgomp.c++/atomic-14.C: New test.
5363         * testsuite/libgomp.c++/atomic-15.C: New test.
5364         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5365         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5366         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5367         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5368         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5369         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5370         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5371         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5372         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5373         * testsuite/libgomp.c++/cancel-test.h: New file.
5374         * testsuite/libgomp.c++/for-9.C: New test.
5375         * testsuite/libgomp.c++/for-10.C: New test.
5376         * testsuite/libgomp.c++/for-11.C: New test.
5377         * testsuite/libgomp.c++/simd-1.C: New test.
5378         * testsuite/libgomp.c++/simd-2.C: New test.
5379         * testsuite/libgomp.c++/simd-3.C: New test.
5380         * testsuite/libgomp.c++/simd-4.C: New test.
5381         * testsuite/libgomp.c++/simd-5.C: New test.
5382         * testsuite/libgomp.c++/simd-6.C: New test.
5383         * testsuite/libgomp.c++/simd-7.C: New test.
5384         * testsuite/libgomp.c++/simd-8.C: New test.
5385         * testsuite/libgomp.c++/target-1.C: New test.
5386         * testsuite/libgomp.c++/target-2.C: New test.
5387         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5388         * testsuite/libgomp.c++/target-3.C: New test.
5389         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5390         * testsuite/libgomp.c++/udr-1.C: New test.
5391         * testsuite/libgomp.c++/udr-2.C: New test.
5392         * testsuite/libgomp.c++/udr-3.C: New test.
5393         * testsuite/libgomp.c++/udr-4.C: New test.
5394         * testsuite/libgomp.c++/udr-5.C: New test.
5395         * testsuite/libgomp.c++/udr-6.C: New test.
5396         * testsuite/libgomp.c++/udr-7.C: New test.
5397         * testsuite/libgomp.c++/udr-8.C: New test.
5398         * testsuite/libgomp.c++/udr-9.C: New test.
5399
5400 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5401
5402         PR testsuite/57605
5403         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5404         ALWAYS_CFLAGS.
5405
5406 2013-09-20  Alan Modra  <amodra@gmail.com>
5407
5408         * configure: Regenerate.
5409
5410 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5411
5412         * testsuite/libgomp.c/sections-2.c: New test.
5413
5414 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5415
5416         * testsuite/libgomp.fortran/strassen.f90:
5417         Add dg-skip-if aarch64_tiny.
5418
5419 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5420             Cesar Philippidis  <cesar@codesourcery.com>
5421
5422         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5423         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5424         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5425         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5426         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5427         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5428         Use dg-runtest rather than gfortran-dg-runtest.
5429
5430 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5431
5432         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5433         Linux-based x86 systems to cover all GNU systems.
5434         * testsuite/libgomp.c/lock-3.c: Likewise.
5435         * testsuite/libgomp.c/pr48591.c: Likewise.
5436
5437 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5438
5439         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5440         GNU/Hurd, as done for Linux-based systems.
5441
5442         * config/posix/ptrlock.h: Fix comment.
5443
5444 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5445
5446         PR fortran/57423
5447         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5448         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5449         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5450         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5451         omp_destroy_nest_lock): Correct arguments to match the one in
5452         the OpenMP spec.
5453         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5454         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5455         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5456         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5457
5458 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5459
5460         * testsuite/libgomp.c/loop-13.c: New test.
5461         * testsuite/libgomp.c/loop-14.c: New test.
5462         * testsuite/libgomp.c/loop-15.c: New test.
5463         * testsuite/libgomp.c++/loop-13.C: New test.
5464         * testsuite/libgomp.c++/loop-14.C: New test.
5465         * testsuite/libgomp.c++/loop-15.C: New test.
5466
5467 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5468
5469         PR middle-end/56217
5470         * testsuite/libgomp.c++/pr56217.C: New test.
5471
5472 2013-02-01  Alan Modra  <amodra@gmail.com>
5473
5474         * task.c (GOMP_task, GOMP_taskwait): Comment.
5475
5476 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5477             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5478
5479         PR libgomp/55561
5480         * config/linux/wait.h (do_spin): Use atomic load for addr.
5481         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5482         for intptr and ptrlock.
5483         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5484         for ptrlock.
5485
5486 2013-01-22  Alan Modra  <amodra@gmail.com>
5487
5488         PR libgomp/51376
5489         PR libgomp/56073
5490         * task.c (GOMP_task): Revert 2011-12-09 change.
5491         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5492         barrier to read task->children..
5493         (gomp_barrier_handle_tasks): ..and matching atomic store with
5494         release barrier here when setting parent->children to NULL.
5495
5496 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5497             Tobias Burnus  <burnus@net-b.de>
5498
5499         PR driver/55884
5500         * testsuite/libgomp.fortran/fortran.exp: Use
5501         -fintrinsic-modules-path= instead of
5502         -fintrinsic-modules-path.
5503
5504 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5505
5506         Update copyright years.
5507
5508 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5509
5510         * testsuite/libgomp.fortran/fortran.exp: Set
5511         -fintrinsic-modules-path.
5512
5513 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5514
5515         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5516         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5517
5518 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5519
5520         PR libgomp/55411
5521         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5522         if pool had any threads_used.
5523
5524 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5525
5526         * testsuite/libgomp.c++/pr24455.C: Use
5527         -Wl,-undefined,dynamic_lookup on darwin.
5528
5529 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5530
5531         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5532
5533 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5534
5535         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5536
5537 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5538             Jim MacArthur  <jim.macarthur@arm.com>
5539             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5540             Nigel Stephens  <nigel.stephens@arm.com>
5541             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5542             Richard Earnshaw  <rearnsha@arm.com>
5543             Sofiane Naci  <sofiane.naci@arm.com>
5544             Stephen Thomas  <stephen.thomas@arm.com>
5545             Tejas Belagod  <tejas.belagod@arm.com>
5546             Yufeng Zhang  <yufeng.zhang@arm.com>
5547
5548         * configure.tgt: Add AArch64.
5549
5550 2012-10-04  Jason Merrill  <jason@redhat.com>
5551
5552         * testsuite/libgomp.c++/tls-init1.C: New.
5553
5554 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5555
5556         * configure: Regenerated.
5557
5558 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5559
5560         * config/linux/mips/futex.h (sys_futex0): Change to static
5561         function with noinline, nomips16 attributes under MIPS16. Adjust
5562         asm statement to place 'li v0,SYS_futex' immediately before
5563         syscall insn.
5564
5565 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5566
5567         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5568         conflict with index.html on case-insensitive file systems.
5569
5570 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5571
5572         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5573         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5574
5575 2012-07-02  Richard Guenther  <rguenther@suse.de>
5576             Michael Matz  <matz@suse.de>
5577             Tobias Grosser <tobias@grosser.es>
5578             Sebastian Pop <sebpop@gmail.com>
5579
5580         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5581         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5582         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5583         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5584
5585 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5586
5587         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5588
5589 2012-06-22  Richard Guenther  <rguenther@suse.de>
5590
5591         Merge from graphite branch
5592         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5593
5594         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5595         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5596
5597 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5598
5599         PR middle-end/53580
5600         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5601         use GOMP_barrier () call instead.
5602         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5603         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5604         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5605         call GOMP_barrier instead.
5606         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5607
5608 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5609
5610         PR libgomp/52993
5611         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5612         argument to memset call.
5613
5614 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5615
5616         * configure: Regenerated.
5617
5618 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5619
5620         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5621
5622 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5623
5624         PR bootstrap/52812
5625         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5626
5627 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5628
5629         PR middle-end/52547
5630         * testsuite/libgomp.c/pr52547.c: New test.
5631
5632 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5633
5634         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5635
5636 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5637
5638         * configure.tgt (mips-sgi-irix6*): Remove.
5639
5640 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5641
5642         * configure.tgt (alpha*-dec-osf*): Remove.
5643
5644         * config/osf/sem.h: Remove.
5645         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5646
5647 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5648
5649         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5650
5651 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5652
5653         PR libstdc++/52188
5654         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5655         Remove ENABLE_SYMVERS_SOL2.
5656         * configure: Regenerate.
5657         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5658         (PREPROCESS): New variable.
5659         (libgomp.ver): New target.
5660         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5661         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5662         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5663         Use libgomp.ver.
5664         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5665         * Makefile.in: Regenerate.
5666
5667 2012-02-14  Walter Lee  <walt@tilera.com>
5668
5669         * configure.tgt: Handle tilegx and tilepro.
5670         * config/linux/tile/futex.h: New file.
5671
5672 2012-02-08  Richard Guenther  <rguenther@suse.de>
5673
5674         PR tree-optimization/46886
5675         * testsuite/libgomp.c/pr46886.c: New testcase.
5676
5677 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5678
5679         * config/linux/arm: Remove empty directory.
5680         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5681
5682 2011-12-09  Alan Modra  <amodra@gmail.com>
5683
5684         PR libgomp/51376
5685         * task.c (GOMP_taskwait): Don't access task->children outside of
5686         task_lock mutex region.
5687         (GOMP_task): Likewise.
5688
5689 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5690
5691         PR libgomp/51132
5692         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5693         to file scope.
5694         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5695         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5696         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5697         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5698         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5699
5700 2011-12-02  Alan Modra  <amodra@gmail.com>
5701
5702         * config/linux/affinity.c: Use atomic rather than sync builtin.
5703         * config/linux/lock.c: Likewise.
5704         * config/linux/ptrlock.h: Likewise.
5705         * config/linux/ptrlock.c: Likewise.
5706         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5707         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5708         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5709         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5710         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5711         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5712         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5713         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5714         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5715         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5716
5717 2011-11-30  Alan Modra  <amodra@gmail.com>
5718
5719         PR libgomp/51298
5720         * config/linux/bar.h: Use atomic rather than sync builtins.
5721         * config/linux/bar.c: Likewise.  Add missing acquire
5722         synchronisation on generation field.
5723         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5724         double unlock.
5725
5726 2011-11-30  Alan Modra  <amodra@gmail.com>
5727
5728         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5729         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5730         * config/linux/mutex.h: Use atomic rather than sync builtins.
5731         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5732         * config/linux/omp-lock.h: Comment fix.
5733         * config/linux/arm/mutex.h: Delete.
5734         * config/linux/powerpc/mutex.h: Delete.
5735         * config/linux/ia64/mutex.h: Delete.
5736         * config/linux/mips/mutex.h: Delete.
5737
5738 2011-11-30  Alan Modra  <amodra@gmail.com>
5739
5740         PR libgomp/51249
5741         * config/linux/sem.h: Rewrite.
5742         * config/linux/sem.c: Rewrite.
5743
5744 2011-11-28  Richard Henderson  <rth@redhat.com>
5745
5746         * libgomp.h (enum memmodel): New.
5747
5748 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5749
5750         * configure: Regenerate.
5751
5752 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5753
5754         * config/posix95: Remove empty directory.
5755
5756 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5757
5758         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5759
5760 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5761
5762         PR fortran/49792
5763         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5764         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5765
5766 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5767
5768         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5769
5770 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5771
5772         PR libgomp/49965
5773         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5774
5775 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5776
5777         * config/linux/proc.h: New.
5778         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5779         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5780         (gomp_init_num_threads): Update call to cpuset_popcount.
5781         (get_num_procs): Ditto.
5782         * config/linux/affinity.c (gomp_init_affinity): Call
5783         gomp_cpuset_popcount.
5784
5785 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5786
5787         PR fortran/42041
5788         PR fortran/46752
5789         * omp.h.in (omp_in_final): New prototype.
5790         * omp_lib.f90.in (omp_in_final): New interface.
5791         (omp_integer_kind, omp_logical_kind): Remove
5792         and replace all its uses in the module with 4.
5793         (openmp_version): Change to 201107.
5794         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5795         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5796         kind for the parameters.
5797         (omp_in_final): New external.
5798         (openmp_version): Change to 201107.
5799         * task.c (omp_in_final): New function.
5800         (gomp_init_task): Initialize final_task.
5801         (GOMP_task): Remove unused attribute from flags.  Handle final
5802         tasks.
5803         (GOMP_taskyield): New function.
5804         (omp_in_final): Return true if if (false) or final (true) task
5805         or descendant of final (true).
5806         * fortran.c (omp_in_final_): New function.
5807         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5808         (GOMP_3.0): Export GOMP_taskyield.
5809         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5810         variables.
5811         (parse_unsigned_long_list): New function.
5812         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5813         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5814         even if parse_affinity returned false.
5815         * config/linux/affinity.c (gomp_init_affinity): Handle
5816         gomp_cpu_affinity_len == 0.
5817         * libgomp_g.h (GOMP_taskyield): New prototype.
5818         * libgomp.h (struct gomp_task): Add final_task field.
5819         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5820         * team.c (gomp_team_start): Override new task's nthreads_var icv
5821         if list form OMP_NUM_THREADS has been used and it has value for
5822         the new nesting level.
5823
5824         * testsuite/libgomp.c/atomic-11.c: New test.
5825         * testsuite/libgomp.c/atomic-12.c: New test.
5826         * testsuite/libgomp.c/atomic-13.c: New test.
5827         * testsuite/libgomp.c/atomic-14.c: New test.
5828         * testsuite/libgomp.c/reduction-6.c: New test.
5829         * testsuite/libgomp.c/task-5.c: New test.
5830         * testsuite/libgomp.c++/atomic-2.C: New test.
5831         * testsuite/libgomp.c++/atomic-3.C: New test.
5832         * testsuite/libgomp.c++/atomic-4.C: New test.
5833         * testsuite/libgomp.c++/atomic-5.C: New test.
5834         * testsuite/libgomp.c++/atomic-6.C: New test.
5835         * testsuite/libgomp.c++/atomic-7.C: New test.
5836         * testsuite/libgomp.c++/atomic-8.C: New test.
5837         * testsuite/libgomp.c++/atomic-9.C: New test.
5838         * testsuite/libgomp.c++/task-8.C: New test.
5839         * testsuite/libgomp.c++/reduction-4.C: New test.
5840         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5841         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5842         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5843         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5844         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5845         * testsuite/libgomp.fortran/pointer1.f90: New test.
5846         * testsuite/libgomp.fortran/pointer2.f90: New test.
5847         * testsuite/libgomp.fortran/task4.f90: New test.
5848
5849 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5850
5851         * libgomp.texi: Update OpenMP spec references to 3.1.
5852         (omp_in_final,OMP_PROC_BIND): New sections.
5853         (OMP_NUM_THREADS): Document that the value can be now a list.
5854         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5855
5856 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5857
5858         * config/linux/x86/futex.h: Check __x86_64__ instead of
5859         __LP64__.
5860
5861 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5862
5863         PR middle-end/49897
5864         PR middle-end/49898
5865         * testsuite/libgomp.c/pr49897-1.c: New test.
5866         * testsuite/libgomp.c/pr49897-2.c: New test.
5867         * testsuite/libgomp.c/pr49898-1.c: New test.
5868         * testsuite/libgomp.c/pr49898-2.c: New test.
5869
5870 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5871
5872         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5873         for ia32 instead of ilp32.
5874
5875         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5876         * testsuite/libgomp.c/atomic-6.c: Likewise.
5877
5878 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5879
5880         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5881         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5882
5883 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5884
5885         PR libgomp/45351
5886         * config/osf/sem.h: New file.
5887         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5888
5889 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5890
5891         PR target/49541
5892         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5893         ldflags.
5894
5895 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5896
5897         * config/linux/wait.h (do_spin): New inline, largely copied
5898         from do_wait, just don't do futex_wait here, instead return true if
5899         it should be done.
5900         (do_wait): Implement using do_spin.
5901         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5902         to prototype.
5903         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5904         __sync_bool_compare_and_swap, pass the oldval to
5905         gomp_mutex_lock_slow.
5906         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5907         If all mutex contenders are just spinning and not sleeping, don't
5908         change state to 2 unnecessarily.  Optimize the loop when state has
5909         already become 2 to use just one atomic operation per loop instead
5910         of two.
5911         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5912         to prototype.
5913         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5914         __sync_bool_compare_and_swap, pass the oldval to
5915         gomp_mutex_lock_slow.
5916
5917 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5918
5919         PR libgomp/49490
5920         * iter.c (gomp_iter_static_next): For chunk size 0
5921         only use n ceil/ nthreads size for the first
5922         n % nthreads threads in the team instead of
5923         all threads except for the last few ones which
5924         get less work or none at all.
5925         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5926         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5927         chunk argument, set run_sched_modifier to 0 for static
5928         resp. 1 for other kinds.  If chunk argument is 0
5929         and not static, set value to 1.
5930
5931 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5932
5933         PR c++/49043
5934         * testsuite/libgomp.c++/pr49043.C: New test.
5935
5936         PR c++/48869
5937         * testsuite/libgomp.c++/pr48869.C: New test.
5938
5939 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5940
5941         PR fortran/48894
5942         * fortran.c: Include limits.h.
5943         (TO_INT): Define.
5944         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5945         *set.
5946         (omp_set_num_threads_8_, omp_set_schedule_8_,
5947         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5948         omp_get_team_size_8_): Use TO_INT macro.
5949         * testsuite/libgomp.fortran/pr48894.f90: New test.
5950
5951 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5952
5953         PR middle-end/48591
5954         * testsuite/libgomp.c/pr48591.c: New test.
5955
5956 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5957
5958         PR bootstrap/48135
5959         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5960         * configure: Regenerate.
5961
5962 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5963
5964         PR fortran/47886
5965         * testsuite/libgomp.fortran/task3.f90: New test.
5966
5967 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5968
5969         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5970
5971 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5972
5973         PR libgomp/47854
5974         * libgomp.texi (omp_get_wtime): Don't say time in the past
5975         must be Unix Epoch.
5976
5977 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5978
5979         PR libgomp/47804
5980         * testsuite/libgomp.fortran/fortran.exp: Check for both
5981         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5982         but $blddir != "", still append ${blddir}/${lang_library_path}
5983         to ld_library_path.
5984
5985 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5986
5987         PR libgomp/47758
5988         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5989         of libquadmath.a before adding its libpath to ldflags.
5990
5991 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5992
5993         PR libgomp/47731
5994         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5995         to FUTEX_WAIT futex syscall.
5996         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5997
5998 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5999
6000         * configure: Regenerate.
6001
6002 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6003
6004         PR libstdc++/36104
6005         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6006
6007 2011-01-16  Gerald Pfeifer
6008
6009         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6010
6011 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6012
6013         PR fortran/46874
6014         * libgomp.fortran/allocatable6.f90: New test.
6015
6016 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6017
6018         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6019         * configure: Regenerate.
6020
6021 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6022
6023         PR target/40125
6024         PR lto/46695
6025         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6026         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6027         * aclocal.m4: Regenerate.
6028         * configure: Regenerate.
6029         * Makefile.in: Regenerate.
6030         * testsuite/Makefile.in: Regenerate.
6031
6032 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6033
6034         PR fortran/46753
6035         * libgomp.fortran/pr46753.f90: New test.
6036
6037         PR libgomp/43706
6038         * env.c (initialize_env): Default to spin count 300000
6039         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6040         is specified.
6041
6042         PR libgomp/45240
6043         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6044         at the end if sync builtins aren't supported.
6045
6046 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6047
6048         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6049
6050 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6051
6052         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6053
6054 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6055
6056         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6057
6058 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6059             Tobias Burnus  <burnus@net-b.de>
6060
6061         PR fortran/32049
6062         * configure.ac:
6063         * configure: Regenerate.
6064
6065 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6066
6067         * config/linux/futex.h: New.
6068         * config/linux/arm/mutex.h: New.
6069         * configure.tgt (arm*-*-linux*): Add config path.
6070
6071 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6072
6073         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6074
6075 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6076
6077         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6078         Change Fortran datatype to LOGICAL.
6079         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6080         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6081
6082 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6083
6084         * configure: Regenerate.
6085
6086 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6087
6088         * libgomp.texi: Add function keyword to a couple of Fortran
6089         interfaces, use integer instead of int for Fortran.
6090
6091 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6092
6093         * libgomp.texi: Fix spelling and pasto problems throughout.
6094         Adjust prototypes to match code.
6095
6096 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6097
6098         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6099         silence -fwhole-file warning.
6100
6101 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6102
6103         * configure.tgt (*-*-solaris2.[56]*): Removed.
6104
6105 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6106
6107         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6108         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6109         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6110         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6111         targetting solaris2*.
6112         * configure: Regenerate.
6113         * config.h.in: Regenerate.
6114
6115         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6116         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6117         Add libgomp_version_dep.
6118         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6119         versioning.
6120         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6121         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6122         * Makefile.in: Regenerate.
6123
6124         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6125         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6126         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6127         to common block, protected by
6128         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6129
6130 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6131
6132         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6133
6134 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6135
6136         PR bootstrap/43170
6137         * configure: Regenerate.
6138
6139 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6140
6141         PR other/43620
6142         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6143         * configure: Regenerate.
6144         * Makefile.in: Regenerate.
6145         * testsuite/Makefile.in: Regenerate.
6146
6147 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6148
6149         PR c/43893
6150         * testsuite/libgomp.c/pr43893.c: New test.
6151         * testsuite/libgomp.c++/pr43893.C: New test.
6152
6153 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6154
6155         PR middle-end/43570
6156         * testsuite/libgomp.fortran/vla8.f90: New test.
6157
6158 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6159
6160         PR libgomp/43706
6161         * config/linux/affinity.c (gomp_init_affinity): Decrease
6162         gomp_available_cpus if affinity mask confines the process to fewer
6163         CPUs.
6164         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6165         non-NULL, just return gomp_available_cpus.
6166
6167         PR libgomp/43569
6168         * sections.c (gomp_sections_init): Initialize ws->mode.
6169
6170 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6171
6172         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6173         not unused bar variable.
6174         * configure: Regenerate.
6175
6176 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6177
6178         * Makefile.in: Regenerate.
6179         * aclocal.m4: Regenerate.
6180         * testsuite/Makefile.in: Regenerate.
6181
6182 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6183
6184         PR libgomp/42942
6185         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6186         (initialize_env): Adjust callers.
6187         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6188         when the argument is 0.
6189
6190         * testsuite/libgomp.c/pr42942.c: New test.
6191
6192 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6193
6194         PR middle-end/42644
6195         PR middle-end/42130
6196         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6197         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6198
6199 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6200
6201         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6202         * testsuite/libgomp.c++/task-6.C: Likewise.
6203
6204 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6205
6206         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6207
6208 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6209
6210         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6211         * configure: Regenerate.
6212
6213 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6214
6215         PR fortran/42866
6216         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6217
6218 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6219
6220         * configure.ac: Test for executability of GFORTRAN.
6221         * configure: Regenerate.
6222
6223 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6224
6225         * configure: Regenerate.
6226
6227 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6228
6229         PR libgomp/42602
6230         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6231
6232 2010-01-03  Richard Guenther  <rguenther@suse.de>
6233
6234         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6235
6236 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6237
6238         * testsuite/libgomp.graphite/pr4118.c: New.
6239
6240 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6241
6242         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6243         for darwin, protect the test with require-effective-target tls_runtime.
6244         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6245
6246 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6247
6248         PR target/41605
6249         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6250         link spec %s substitutions for static libraries.
6251
6252 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6253
6254         PR testsuite/42135
6255         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6256
6257 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6258
6259         * Makefile.in: Regenerate.
6260         * configure: Regenerate.
6261         * testsuite/Makefile.in: Regenerate.
6262
6263 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6264
6265         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6266         settings for LC_ALL and LANG.
6267
6268 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6269
6270         PR fortran/42162
6271         * testsuite/libgomp.fortran/pr42162.f90: New test.
6272
6273 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6274
6275         PR middle-end/42029
6276         * testsuite/libgomp.c/pr42029.c: New test.
6277
6278 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6279
6280         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6281         *s.  Accept ld version without text in ()s.
6282         * configure: Regenerated.
6283
6284 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6285
6286         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6287
6288 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6289
6290         PR libgomp/41418
6291         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6292         or a hyphen (happens with fortran language disabled).
6293         * configure: Regenerate.
6294
6295 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6296
6297         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6298         use sed script portable to Solaris /bin/sed for extracting ld
6299         version.
6300         * configure: Regenerate.
6301
6302 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6303
6304         * testsuite/libgomp.graphite/bounds.c: New test.
6305
6306 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6307
6308         * Makefile.am (libgomp_la_LINK): New.
6309         * Makefile.in: Regenerate.
6310
6311 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6312
6313         * configure.ac (AC_PREREQ): Bump to 2.64.
6314
6315 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6316
6317         * Makefile.am (install-html, install-pdf): Remove.
6318         * Makefile.in: Regenerate.
6319
6320         * Makefile.in: Regenerate.
6321         * aclocal.m4: Regenerate.
6322         * config.h.in: Regenerate.
6323         * configure: Regenerate.
6324         * testsuite/Makefile.in: Regenerate.
6325
6326 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6327
6328         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6329         * Makefile.in: Regenerate.
6330
6331 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6332
6333         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6334         * Makefile.in: Regenerate.
6335
6336 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6337
6338         PR fortran/41102
6339         omp_lib.h.in: Fix -std=f95 errors.
6340
6341 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6342
6343         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6344         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6345         * testsuite/libgomp.graphite/graphite.exp: New.
6346
6347 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6348
6349         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6350         only build.
6351
6352 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6353
6354         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6355         needed memory barrier semantics.
6356         * config/linux/mips/mutex.h: New file.
6357
6358 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6359
6360         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6361
6362 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6363
6364         * configure: Regenerate.
6365
6366 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6367
6368         PR testsuite/40699
6369         PR testsuite/40707
6370         PR testsuite/40709
6371         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6372         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6373         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6374
6375 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6376
6377         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6378         options when choosing a multilib.
6379
6380 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6381
6382         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6383         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6384         ld_library_path, not every libgcc multilib directory.
6385         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6386         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6387         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6388         Use add_path.
6389         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6390
6391 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6392
6393         * Makefile.am (LTLDFLAGS): Define.
6394         (LINK): Define.
6395         * Makefile.in: Regenerate.
6396
6397 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6398
6399         PR fortran/39718
6400         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6401         libgfortranbegin, check existence of libgfortran.a instead of
6402         libgfortranbegin.a.
6403
6404 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6405
6406         PR libgomp/40174
6407         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6408         (gomp_free_pool_helper): Likewise.
6409
6410 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6411             Jakub Jelinek  <jakub@redhat.com>
6412
6413         PR fortran/35423
6414         * testsuite/libgomp.fortran/workshare2.f90: New test.
6415
6416 2009-04-09  Nick Clifton  <nickc@redhat.com>
6417
6418         * iter.c: Change copyright header to refer to version 3 of the
6419         GNU General Public License with version 3.1 of the GCC Runtime
6420         Library Exception and to point readers at the COPYING3 and
6421         COPYING3.RUNTIME files and the FSF's license web page.
6422         * alloc.c: Likewise.
6423         * barrier.c: Likewise.
6424         * config/bsd/proc.c: Likewise.
6425         * config/linux/affinity.c: Likewise.
6426         * config/linux/alpha/futex.h: Likewise.
6427         * config/linux/bar.c: Likewise.
6428         * config/linux/bar.h: Likewise.
6429         * config/linux/ia64/futex.h: Likewise.
6430         * config/linux/ia64/mutex.h: Likewise.
6431         * config/linux/lock.c: Likewise.
6432         * config/linux/mips/futex.h: Likewise.
6433         * config/linux/mutex.c: Likewise.
6434         * config/linux/mutex.h: Likewise.
6435         * config/linux/powerpc/futex.h: Likewise.
6436         * config/linux/proc.c: Likewise.
6437         * config/linux/ptrlock.c: Likewise.
6438         * config/linux/ptrlock.h: Likewise.
6439         * config/linux/s390/futex.h: Likewise.
6440         * config/linux/sem.c: Likewise.
6441         * config/linux/sem.h: Likewise.
6442         * config/linux/sparc/futex.h: Likewise.
6443         * config/linux/wait.h: Likewise.
6444         * config/linux/x86/futex.h: Likewise.
6445         * config/mingw32/proc.c: Likewise.
6446         * config/mingw32/time.c: Likewise.
6447         * config/posix/affinity.c: Likewise.
6448         * config/posix/bar.c: Likewise.
6449         * config/posix/bar.h: Likewise.
6450         * config/posix/lock.c: Likewise.
6451         * config/posix/mutex.h: Likewise.
6452         * config/posix/proc.c: Likewise.
6453         * config/posix/ptrlock.h: Likewise.
6454         * config/posix/sem.c: Likewise.
6455         * config/posix/sem.h: Likewise.
6456         * config/posix/time.c: Likewise.
6457         * config/posix95/lock.c: Likewise.
6458         * critical.c: Likewise.
6459         * env.c: Likewise.
6460         * error.c: Likewise.
6461         * fortran.c: Likewise.
6462         * iter_ull.c: Likewise.
6463         * libgomp.h: Likewise.
6464         * libgomp_f.h.in: Likewise.
6465         * libgomp_g.h: Likewise.
6466         * loop.c: Likewise.
6467         * loop_ull.c: Likewise.
6468         * omp.h.in: Likewise.
6469         * omp_lib.f90.in: Likewise.
6470         * omp_lib.h.in: Likewise.
6471         * ordered.c: Likewise.
6472         * parallel.c: Likewise.
6473         * sections.c: Likewise.
6474         * single.c: Likewise.
6475         * task.c: Likewise.
6476         * team.c: Likewise.
6477         * work.c: Likewise.
6478
6479 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6480
6481         * testsuite/config/default.exp: Change copyright header to refer to
6482         version 3 of the GNU General Public License and to point readers
6483         at the COPYING3 file and the FSF's license web page.
6484
6485 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6486
6487         PR middle-end/39573
6488         * libgomp.c++/pr39573.C: New test.
6489
6490 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6491
6492         PR other/39591
6493         * testsuite/libgomp.c/pr39591-1.c: New test.
6494         * testsuite/libgomp.c/pr39591-2.c: New test.
6495         * testsuite/libgomp.c/pr39591-3.c: New test.
6496
6497 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6498
6499         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6500         * testsuite/libgomp.c/atomic-6.c: Ditto.
6501
6502 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6503
6504         PR c/39495
6505         * testsuite/libgomp.c/loop-12.c: New test.
6506         * testsuite/libgomp.c/loop-11.c: New test.
6507         * testsuite/libgomp.c++/loop-11.C: New test.
6508         * testsuite/libgomp.c++/loop-12.C: New test.
6509         * testsuite/libgomp.c++/for-8.C: New test.
6510
6511 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6512
6513         * configure: Regenerate.
6514
6515 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6516
6517         PR middle-end/39154
6518         * testsuite/libgomp.c/pr39154.c: New test.
6519
6520 2009-01-30  Ian Lance Taylor  <iant@google.com>
6521
6522         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6523         libgomp_ld_is_gold.  Get gold version number.
6524         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6525         * configure: Rebuild.
6526
6527 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6528
6529         * testsuite/lib/libgomp.exp: Add -B option for targets that
6530         use libgfortran.a%s in their specs.
6531
6532 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6533
6534         PR libgomp/38086
6535         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6536         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6537         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6538         * configure: Regenerated.
6539         * config.h.in: Likewise.
6540
6541 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6542
6543         PR c++/38650
6544         * testsuite/libgomp.c/pr38650.c: New test.
6545         * testsuite/libgomp.c++/pr38650.C: New test.
6546
6547 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6548
6549         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6550
6551 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6552
6553         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6554
6555 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6556
6557         * configure: Regenerate.
6558
6559 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6560
6561         PR middle-end/36802
6562         * testsuite/libgomp.c/pr36802-1.c: New test.
6563         * testsuite/libgomp.c/pr36802-2.c: New test.
6564         * testsuite/libgomp.c/pr36802-3.c: New test.
6565
6566 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6567
6568         PR libgomp/38270
6569         * config/linux/powerpc/mutex.h: New.
6570
6571 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6572
6573         PR c++/38257
6574         * testsuite/libgomp.c++/for-7.C: New test.
6575
6576         PR c++/38348
6577         * testsuite/libgomp.c++/for-6.C: New test.
6578
6579 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6580
6581         PR testsuite/28870
6582         * testsuite/lib/libgomp.exp: Include new timeout library files.
6583         (libgomp_target_compile): Set timeout value from new proc.
6584
6585 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6586
6587         PR libgomp/37938
6588         * config/linux/ia64/mutex.h: New.
6589
6590 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6591
6592         PR libgomp/37935
6593         * libgomp.texi (Runtime library routines, environment variables):
6594         Update for OpenMP version 3.0.
6595
6596 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6597             Steve Ellcey  <sje@cup.hp.com>
6598
6599         * configure: Regenerate for new libtool.
6600         * Makefile.in: Ditto.
6601         * testsuite/Makefile.in: Ditto.
6602
6603 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6604             Andreas Tobler  <a.tobler@schweiz.org>
6605
6606         * config/bsd/proc.c: New file.
6607         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6608         * configure.ac: Check for header <sys/sysctl.h>
6609         * configure: Regenerate.
6610         * config.h.in: Likewise.
6611
6612 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6613
6614         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6615
6616 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6617
6618         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6619         * Makefile.in: Regenerated.
6620         * testsuite/Makefile.in: Regenerated.
6621
6622 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6623
6624         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6625         depend on blddir if blddir exists.
6626         (libgomp_target_compile): Likewise.
6627         * testsuite/libgomp.c++/c++.exp: Likewise.
6628         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6629
6630 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6631
6632         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6633         Do not list GPL as Invariant Section.
6634
6635 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6636             Chao-ying Fu  <fu@mips.com>
6637
6638         * configure.tgt: Enable futex for MIPS.
6639         * config/linux/mips/futex.h: New file.
6640
6641 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6642
6643         * team.c (gomp_team_end): Free team immediately if it has
6644         just one thread.
6645
6646 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6647
6648         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6649         * testsuite/libgomp.fortran/fortran.exp: Same.
6650         * testsuite/libgomp.c/c.exp: Same.
6651         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6652         directory to library path first.
6653
6654 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6655
6656         * env.c (parse_stacksize): Add cast to avoid warning.
6657         (parse_spincount): Likewise.
6658
6659 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6660
6661         * testsuite/libgomp.c/loop-10.c: New test.
6662         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6663         * libgomp.c++/loop-6.C (main): Likewise.
6664
6665         PR debug/36617
6666         * testsuite/libgomp.c/debug-1.c: New test.
6667
6668 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6669
6670         * testsuite/libgomp.c/nqueens-1.c: New test.
6671
6672         PR c++/36523
6673         * testsuite/libgomp.c++/task-7.C: New function.
6674
6675 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6676
6677         * configure: Regenerate.
6678
6679 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6680
6681         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6682         mutex when HAVE_SYNC_BUILTINS isn't defined.
6683
6684 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6685
6686         * libgomp.texi (omp_test_lock): Fix typo.
6687
6688 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6689
6690         * omp_lib.f90.in: Add "implicit none".
6691
6692 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6693
6694         PR middle-end/36506
6695         * testsuite/libgomp.c/reduction-5.c: New test.
6696
6697 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6698
6699         * libgomp.h (struct gomp_task): Add in_tied_task field.
6700         * task.c (gomp_init_task): Initialize it.
6701         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6702         unconditionally.  Don't call gomp_team_barrier_wake if
6703         current task is implicit or if(0) from implicit and number of
6704         running tasks is equal to nthreads - 1.
6705
6706         PR libgomp/36471
6707         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6708         omp_get_team_size_8): Fix pastos.
6709
6710         PR libgomp/36469
6711         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6712         * configure: Regenerated.
6713         * config.h.in: Regenerated.
6714         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6715         defined.
6716
6717 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6718
6719         PR bootstrap/36452
6720         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6721         (GOMP_loop_ull_dynamic_start): Likewise.
6722         (GOMP_loop_ull_guided_start): Likewise.
6723         (GOMP_loop_ull_ordered_static_start): Likewise.
6724         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6725         (GOMP_loop_ull_ordered_guided_start): Likewise.
6726
6727 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6728             Richard Henderson  <rth@redhat.com>
6729             Ulrich Drepper  <drepper@redhat.com>
6730             Jakob Blomer  <jakob.blomer@ira.uka.de>
6731
6732         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6733         Substitute also OMP_*LOCK_25*.
6734         * configure: Regenerated.
6735         * config.h.in: Regenerated.
6736         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6737         ptrlock.c and task.c.
6738         * Makefile.in: Regenerated.
6739         * testsuite/Makefile.in: Regenerated.
6740         * task.c: New file.
6741         * loop_ull.c: New file.
6742         * iter_ull.c: New file.
6743         * libgomp.h: Include ptrlock.h.
6744         (enum gomp_task_kind): New type.
6745         (struct gomp_team): Add task_lock, task_queue, task_count,
6746         task_running_count, single_count fields.  Add
6747         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6748         Remove work_share_lock, generation_mask,
6749         oldest_live_gen, num_live_gen and init_work_shares fields, add
6750         work work_share_list_alloc, work_share_list_free and work_share_chunk
6751         fields.  Change work_shares from pointer to pointers into an array.
6752         Change ordered_release field into gomp_sem_t ** from flexible array
6753         member.  Add implicit_task and initial_work_shares fields.
6754         Move close to the end of the struct.
6755         (struct gomp_team_state): Add single_count, last_work_share,
6756         active_level and level fields, remove work_share_generation.
6757         (gomp_barrier_handle_tasks): New prototype.
6758         (gomp_finish_task): New inline function.
6759         (struct gomp_work_share): Move chunk_size, end, incr into
6760         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6761         next_ll fields.  Reshuffle fields.  Add next_alloc,
6762         next_ws, next_free and inline_ordered_team_ids fields, change
6763         ordered_team_ids into pointer from flexible array member.
6764         Add mode field.  Put lock and next into a different cache line
6765         from most of the write-once fields.
6766         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6767         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6768         gomp_iter_ull_guided_next): New prototypes.
6769         (gomp_new_icv): New prototype.
6770         (struct gomp_thread): Add thread_pool and task fields.
6771         (struct gomp_thread_pool): New type.
6772         (gomp_new_team): New prototype.
6773         (gomp_team_start): Change type of last argument.
6774         (gomp_new_work_share): Removed.
6775         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6776         (gomp_work_share_init_done): New static inline.
6777         (gomp_throttled_spin_count_var, gomp_available_cpus,
6778         gomp_managed_threads): New extern decls.
6779         (gomp_init_task): New prototype.
6780         (gomp_spin_count_var): New extern var decl.
6781         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6782         or no alias support, or if not PIC.
6783         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6784         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6785         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6786         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6787         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6788         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6789         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6790         gomp_test_nest_lock_25): New prototypes.
6791         (omp_lock_symver, strong_alias): Define.
6792         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6793         decls.
6794         (gomp_end_task): New.
6795         (struct gomp_task_icv, gomp_global_icv): New.
6796         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6797         (struct gomp_task): New.
6798         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6799         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6800         (gomp_icv): New.
6801         (gomp_schedule_type): Reorder enum to match
6802         omp_sched_t.
6803         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6804         fields.
6805         (gomp_thread_start): Add gomp_team_barrier_wait call.
6806         For non-nested case remove clearing of docked thread thr fields.
6807         Use pool fields instead of global gomp_* variables.  Use
6808         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6809         Create tasks for each member thread.
6810         (free_team): Only destroy team barrier, task_lock here and free it.
6811         (gomp_free_thread): Free last_team if non-NULL.
6812         (gomp_team_end): Call gomp_team_barrier_wait instead of
6813         gomp_barrier_wait.  For nested case call one extra
6814         gomp_barrier_wait.  Move here some destruction from free_team.
6815         Call free_team on pool->last_team if any, rather than freeing
6816         current team.  Destroy work_share_list_free_lock ifndef
6817         HAVE_SYNC_BUILTINS.
6818         (gomp_new_icv): New function.
6819         (gomp_threads, gomp_threads_size, gomp_threads_used,
6820         gomp_threads_dock): Removed.
6821         (gomp_thread_destructor): New variable.
6822         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6823         functions.
6824         (gomp_team_start): Create new pool if current thread doesn't have
6825         one.  Use pool fields instead of global gomp_* variables.
6826         Initialize thread_pool field for new threads.  Clear single_count.
6827         Change last argument from ws to team, don't create
6828         new team, set ts.work_share to &team->work_shares[0] and clear
6829         ts.last_work_share.  Don't clear ts.work_share_generation.
6830         If number of threads changed, adjust atomically gomp_managed_threads.
6831         Use gomp_init_task instead of gomp_new_task,
6832         set thr->task to the corresponding implicit_task array entry.
6833         Create tasks for each member thread.  Initialize ts.level.
6834         (initialize_team): Call pthread_key_create on
6835         gomp_thread_destructor.
6836         (team_destructor): New function.
6837         (new_team): Removed.
6838         (gomp_new_team): New function.
6839         (free_team): Free gomp_work_share blocks chained through next_alloc,
6840         instead of freeing work_shares and destroying work_share_lock.
6841         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6842         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6843         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6844         of gomp_barrier_wait.
6845         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6846         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6847         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6848         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6849         of gomp_barrier_wait.
6850         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6851         gomp_work_share_init_done if gomp_work_share_start returned true.
6852         Don't unlock ws->lock.
6853         * work.c: Include stddef.h.
6854         (free_work_share): Use work_share_list_free_lock instead
6855         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6856         Call gomp_fini_work_share and then either free ws if orphaned, or
6857         put it into work_share_list_free list of the current team.
6858         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6859         functions.
6860         (gomp_work_share_start, gomp_work_share_end,
6861         gomp_work_share_end_nowait): Rewritten.
6862         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6863         (openmp_version): Set to 200805.
6864         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6865         omp_sched_guided, omp_sched_auto): New parameters.
6866         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6867         omp_set_max_active_levels, omp_get_max_active_levels,
6868         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6869         omp_get_active_level): New interfaces.
6870         * omp_lib.h.in (openmp_version): Set to 200805.
6871         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6872         omp_sched_guided, omp_sched_auto): New parameters.
6873         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6874         omp_set_max_active_levels, omp_get_max_active_levels,
6875         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6876         omp_get_active_level): New externals.
6877         * loop.c: Include limits.h.
6878         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6879         GFS_AUTO.
6880         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6881         Likewise.  Use gomp_icv.
6882         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6883         ts.static_trip here.
6884         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6885         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6886         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6887         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6888         don't unlock ws->lock, otherwise lock it.
6889         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6890         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6891         (gomp_parallel_loop_start): Call gomp_new_team instead of
6892         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6893         Adjust gomp_team_start caller.  Pass 0 as second argument to
6894         gomp_resolve_num_threads.
6895         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6896         If adding ws->chunk_size nthreads + 1 times after end won't
6897         overflow, set ws->mode to 1.
6898         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6899         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6900         GOMP_loop_ull_ordered_static_start,
6901         GOMP_loop_ull_ordered_dynamic_start,
6902         GOMP_loop_ull_ordered_guided_start,
6903         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6904         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6905         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6906         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6907         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6908         prototypes.
6909         * libgomp.map: Export lock routines also @@OMP_2.0.
6910         (GOMP_loop_ordered_dynamic_first,
6911         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6912         GOMP_loop_ordered_static_first): Remove.
6913         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6914         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6915         GOMP_loop_ull_ordered_dynamic_next,
6916         GOMP_loop_ull_ordered_dynamic_start,
6917         GOMP_loop_ull_ordered_guided_next,
6918         GOMP_loop_ull_ordered_guided_start,
6919         GOMP_loop_ull_ordered_runtime_next,
6920         GOMP_loop_ull_ordered_runtime_start,
6921         GOMP_loop_ull_ordered_static_next,
6922         GOMP_loop_ull_ordered_static_start,
6923         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6924         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6925         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6926         (omp_set_schedule, omp_get_schedule,
6927         omp_get_thread_limit, omp_set_max_active_levels,
6928         omp_get_max_active_levels, omp_get_level,
6929         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6930         omp_set_schedule_, omp_set_schedule_8_,
6931         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6932         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6933         omp_get_max_active_levels_, omp_get_level_,
6934         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6935         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6936         New exports @@OMP_3.0.
6937         * omp.h.in (omp_sched_t): New type.
6938         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6939         omp_set_max_active_levels, omp_get_max_active_levels,
6940         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6941         omp_get_active_level): New prototypes.
6942         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6943         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6944         gomp_thread_limit_var, gomp_remaining_threads_count,
6945         gomp_remaining_threads_lock): New variables.
6946         (parse_spincount): New function.
6947         (initialize_env): Call gomp_init_num_threads unconditionally.
6948         Initialize gomp_available_cpus.  Call parse_spincount,
6949         initialize gomp_{,throttled_}spin_count_var
6950         depending on presence and value of OMP_WAIT_POLICY and
6951         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6952         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6953         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6954         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6955         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6956         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6957         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6958         (gomp_global_icv): New.
6959         (parse_schedule): Use it.  Parse "auto".
6960         (omp_set_num_threads): Use gomp_icv.
6961         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6962         Likewise.
6963         (omp_get_max_threads): Move from parallel.c.
6964         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6965         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6966         add ialias.
6967         (parse_stacksize, parse_wait_policy): New functions.
6968         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6969         both wrappers for compatibility and new locks.
6970         (omp_set_schedule, omp_get_schedule,
6971         omp_get_thread_limit, omp_set_max_active_levels,
6972         omp_get_max_active_levels, omp_get_level,
6973         omp_get_ancestor_thread_num, omp_get_team_size,
6974         omp_get_active_level): New ialias_redirect.
6975         (omp_set_schedule_, omp_set_schedule_8_,
6976         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6977         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6978         omp_get_max_active_levels_, omp_get_level_,
6979         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6980         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6981         New functions.
6982         * parallel.c: Include limits.h.
6983         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6984         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6985         argument to gomp_team_start.  Pass 0 as second argument to
6986         gomp_resolve_num_threads.
6987         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6988         if gomp_thread_limit_var != ULONG_MAX.
6989         (omp_in_parallel): Implement using ts.active_level.
6990         (omp_get_max_threads): Move to env.c.
6991         (omp_get_level, omp_get_ancestor_thread_num,
6992         omp_get_team_size, omp_get_active_level): New functions,
6993         add ialias.
6994         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6995         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6996         gomp_iter_dynamic_next instead of the _locked variant and don't take
6997         lock around it, otherwise acquire it before calling
6998         gomp_iter_dynamic_next_locked.
6999         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7000         gomp_iter_dynamic_next instead of the _locked variant and don't take
7001         lock around it.
7002         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7003         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7004         Adjust gomp_team_start caller.  Pass count as second argument to
7005         gomp_resolve_num_threads, don't adjust num_threads after the call.
7006         Use gomp_icv.
7007         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7008         ws->chunk_size by incr.
7009         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7010         code.
7011         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7012         types.
7013         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7014         (omp_check_defines): Check even the compat defines.
7015         * config/linux/ptrlock.c: New file.
7016         * config/linux/ptrlock.h: New file.
7017         * config/linux/wait.h: New file.
7018         * config/posix/ptrlock.c: New file.
7019         * config/posix/ptrlock.h: New file.
7020         * config/linux/bar.h (gomp_team_barrier_wait,
7021         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7022         (gomp_team_barrier_set_task_pending,
7023         gomp_team_barrier_clear_task_pending,
7024         gomp_team_barrier_set_waiting_for_tasks,
7025         gomp_team_barrier_waiting_for_tasks,
7026         gomp_team_barrier_done): New inlines.
7027         (gomp_barrier_t): Rewritten.
7028         (gomp_barrier_state_t): New typedef.
7029         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7030         gomp_barrier_wait_start): Rewritten.
7031         (gomp_barrier_wait_end): Change second argument to
7032         gomp_barrier_state_t.
7033         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7034         inlines.
7035         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7036         futex.h.
7037         (gomp_barrier_wait_end): Rewritten.
7038         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7039         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7040         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7041         (gomp_barrier_state_t): New typedef.
7042         (gomp_team_barrier_wait,
7043         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7044         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7045         into the return value.  Return gomp_barrier_state_t.
7046         (gomp_team_barrier_set_task_pending,
7047         gomp_team_barrier_clear_task_pending,
7048         gomp_team_barrier_set_waiting_for_tasks,
7049         gomp_team_barrier_waiting_for_tasks,
7050         gomp_team_barrier_done): New inlines.
7051         (gomp_barrier_wait_end): Change second argument to
7052         gomp_barrier_state_t.
7053         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7054         inlines.
7055         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7056         (gomp_barrier_wait_end): Change second argument to
7057         gomp_barrier_state_t.
7058         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7059         gomp_team_barrier_wake): New functions.
7060         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7061         futex.h.
7062         (gomp_futex_wake, gomp_futex_wait): New variables.
7063         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7064         * config/linux/lock.c: Rewrite to make locks task owned,
7065         for backwards compatibility provide the old entrypoints
7066         if symbol versioning.  Include wait.h instead of libgomp.h and
7067         futex.h.
7068         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7069         * config/posix95/lock.c: Rewrite to make locks task owned,
7070         for backwards compatibility provide the old entrypoints
7071         if symbol versioning.
7072         * config/posix/lock.c: Rewrite to make locks task owned,
7073         for backwards compatibility provide the old entrypoints
7074         if symbol versioning.
7075         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7076         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7077         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7078         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7079         (sys_futex0): Return error code.
7080         (futex_wake, futex_wait): If ENOSYS was returned, clear
7081         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7082         (cpu_relax, atomic_write_barrier): New static inlines.
7083         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7084         (futex_wake, futex_wait): If ENOSYS was returned, clear
7085         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7086         (cpu_relax, atomic_write_barrier): New static inlines.
7087         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7088         (sys_futex0): Return error code.
7089         (futex_wake, futex_wait): If ENOSYS was returned, clear
7090         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7091         (cpu_relax, atomic_write_barrier): New static inlines.
7092         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7093         (sys_futex0): Return error code.
7094         (futex_wake, futex_wait): If ENOSYS was returned, clear
7095         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7096         (cpu_relax, atomic_write_barrier): New static inlines.
7097         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7098         (sys_futex0): Return error code.
7099         (futex_wake, futex_wait): If ENOSYS was returned, clear
7100         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7101         (cpu_relax, atomic_write_barrier): New static inlines.
7102         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7103         (sys_futex0): Return error code.
7104         (futex_wake, futex_wait): If ENOSYS was returned, clear
7105         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7106         (cpu_relax, atomic_write_barrier): New static inlines.
7107         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7108         futex.h.
7109         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7110         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7111         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7112         types.
7113         (omp_nest_lock_t): Change owner into void *, add lock field.
7114         * config/posix95/omp-lock.h: Include semaphore.h.
7115         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7116         (omp_lock_t): Use sem_t instead of mutex if semaphores
7117         aren't broken.
7118         (omp_nest_lock_t): Likewise.  Change owner to void *.
7119         * config/posix/omp-lock.h: Include semaphore.h.
7120         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7121         (omp_lock_t): Use sem_t instead of mutex if semaphores
7122         aren't broken.
7123         (omp_nest_lock_t): Likewise.  Add owner field.
7124
7125 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7126
7127         * testsuite/libgomp.c/collapse-1.c: New test.
7128         * testsuite/libgomp.c/collapse-2.c: New test.
7129         * testsuite/libgomp.c/collapse-3.c: New test.
7130         * testsuite/libgomp.c/icv-1.c: New test.
7131         * testsuite/libgomp.c/icv-2.c: New test.
7132         * testsuite/libgomp.c/lib-2.c: New test.
7133         * testsuite/libgomp.c/lock-1.c: New test.
7134         * testsuite/libgomp.c/lock-2.c: New test.
7135         * testsuite/libgomp.c/lock-3.c: New test.
7136         * testsuite/libgomp.c/loop-4.c: New test.
7137         * testsuite/libgomp.c/loop-5.c: New test.
7138         * testsuite/libgomp.c/loop-6.c: New test.
7139         * testsuite/libgomp.c/loop-7.c: New test.
7140         * testsuite/libgomp.c/loop-8.c: New test.
7141         * testsuite/libgomp.c/loop-9.c: New test.
7142         * testsuite/libgomp.c/nested-3.c: New test.
7143         * testsuite/libgomp.c/nestedfn-6.c: New test.
7144         * testsuite/libgomp.c/sort-1.c: New test.
7145         * testsuite/libgomp.c/task-1.c: New test.
7146         * testsuite/libgomp.c/task-2.c: New test.
7147         * testsuite/libgomp.c/task-3.c: New test.
7148         * testsuite/libgomp.c/task-4.c: New test.
7149         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7150         to C++ testsuite default compiler options.
7151         * testsuite/libgomp.c++/collapse-1.C: New test.
7152         * testsuite/libgomp.c++/collapse-2.C: New test.
7153         * testsuite/libgomp.c++/ctor-10.C: New test.
7154         * testsuite/libgomp.c++/for-1.C: New test.
7155         * testsuite/libgomp.c++/for-2.C: New test.
7156         * testsuite/libgomp.c++/for-3.C: New test.
7157         * testsuite/libgomp.c++/for-4.C: New test.
7158         * testsuite/libgomp.c++/for-5.C: New test.
7159         * testsuite/libgomp.c++/loop-8.C: New test.
7160         * testsuite/libgomp.c++/loop-9.C: New test.
7161         * testsuite/libgomp.c++/loop-10.C: New test.
7162         * testsuite/libgomp.c++/task-1.C: New test.
7163         * testsuite/libgomp.c++/task-2.C: New test.
7164         * testsuite/libgomp.c++/task-3.C: New test.
7165         * testsuite/libgomp.c++/task-4.C: New test.
7166         * testsuite/libgomp.c++/task-5.C: New test.
7167         * testsuite/libgomp.c++/task-6.C: New test.
7168         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7169         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7170         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7171         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7172         * testsuite/libgomp.fortran/collapse1.f90: New test.
7173         * testsuite/libgomp.fortran/collapse2.f90: New test.
7174         * testsuite/libgomp.fortran/collapse3.f90: New test.
7175         * testsuite/libgomp.fortran/collapse4.f90: New test.
7176         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7177         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7178         * testsuite/libgomp.fortran/lib4.f90: New test.
7179         * testsuite/libgomp.fortran/lock-1.f90: New test.
7180         * testsuite/libgomp.fortran/lock-2.f90: New test.
7181         * testsuite/libgomp.fortran/nested1.f90: New test.
7182         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7183         * testsuite/libgomp.fortran/strassen.f90: New test.
7184         * testsuite/libgomp.fortran/tabs1.f90: New test.
7185         * testsuite/libgomp.fortran/tabs2.f: New test.
7186         * testsuite/libgomp.fortran/task1.f90: New test.
7187         * testsuite/libgomp.fortran/task2.f90: New test.
7188         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7189         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7190         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7191         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7192         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7193
7194 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7195
7196         PR c++/36308
7197         * testsuite/libgomp.c++/ctor-11.C: New test.
7198         * testsuite/libgomp.c++/ctor-12.C: New test.
7199
7200 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7201
7202         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7203
7204 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7205
7206         PR middle-end/36106
7207         * testsuite/libgomp.c/atomic-5.c: New test.
7208         * testsuite/libgomp.c/atomic-6.c: New test.
7209         * testsuite/libgomp.c/autopar-1.c: New test.
7210
7211 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7212
7213         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7214         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7215         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7216         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7217         * configure: Regenerate.
7218         * Makefile.in, testsuite/Makefile.in: Likewise.
7219
7220 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7221
7222         PR bootstrap/35457
7223         * aclocal.m4: Regenerate.
7224         * configure: Regenerate.
7225
7226 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7227
7228         PR middle-end/35611
7229         * testsuite/libgomp.c/atomic-4.c: New test.
7230
7231         PR libgomp/35625
7232         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7233         (gomp_iter_guided_next): Likewise.
7234         * testsuite/libgomp.c/pr35625.c: New test.
7235
7236 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7237
7238         * aclocal.m4: Regenerate.
7239         * configure: Likewise.
7240         * Makefile.in: Likewise.
7241         * testsuite/Makefile.in: Likewise.
7242
7243 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7244
7245         PR middle-end/35185
7246         * testsuite/libgomp.c++/pr35185.C: New test.
7247
7248 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7249
7250         PR middle-end/35549
7251         * testsuite/libgomp.c/pr35549.c: New test.
7252
7253 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7254
7255         * testsuite/libgomp.c/atomic-3.c: New test.
7256
7257 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7258
7259         PR fortran/33197
7260         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7261         .F08 file suffixes.
7262
7263 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7264
7265         PR libgomp/33131
7266         * configure.ac: Add ACX_HEADER_STRING.
7267         * env.c: Include strings.h.
7268         * aclocal.m4: Regenerate.
7269         * config.h.in: Regenerate.
7270         * configure: Regenerate.
7271         * Makefile.in: Regenerate.
7272         * testsuite/Makefile.in: Regenerate.
7273
7274 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7275
7276         PR middle-end/35196
7277         * testsuite/libgomp.c/pr35196.c: New test.
7278
7279         PR middle-end/35130
7280         * testsuite/libgomp.fortran/pr35130.f90: New test.
7281         * testsuite/libgomp.c/pr35130.c: New test.
7282
7283 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7284
7285         PR middle-end/33880
7286         * testsuite/libgomp.c/pr33880.c: New test.
7287         * testsuite/libgomp.fortran/pr33880.f90: New test.
7288
7289 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7290
7291         * configure: Regenerate.
7292
7293 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7294
7295         * configure.ac: Move futex checking into ../config/futex.m4.
7296         * configure: Rebuilt.
7297         * aclocal.m4: Rebuilt.
7298         * Makefile.in: Rebuilt.
7299
7300         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7301         2007-10-15 ../config/tls.m4 change.
7302
7303 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7304
7305         PR c++/34513
7306         * testsuite/libgomp.c/pr34513.c: New test.
7307         * testsuite/libgomp.c++/pr34513.C: New test.
7308
7309 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7310
7311         PR target/32765
7312         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7313
7314 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7315
7316         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7317
7318 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7319
7320         * testsuite/libgomp.c/private-1.c: New test.
7321
7322 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7323             Paolo Bonzini  <bonzini@gnu.org>
7324
7325         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7326         instead of 'VPATH ='.
7327         * Makefile.in: Regenerate.
7328
7329 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7330
7331         * configure.ac: Adjust makeinfo version check.
7332         * configure: Regenerate.
7333
7334 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7335
7336         PR fortran/34020
7337         * testsuite/libgomp.fortran/pr34020.f90: New test.
7338
7339 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7340
7341         PR c++/33894
7342         * testsuite/libgomp.c++/atomic-1.C: New test.
7343
7344 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7345
7346         PR libgomp/33275
7347         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7348         Make x and y integers rather than (implicit) reals.  Add private (j)
7349         clause to the last omp parallel.
7350
7351 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7352
7353         * configure: Regenerate following changes to ../config/tls.m4.
7354
7355 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7356
7357         * testsuite/libgomp.fortran/stack.f90: New test.
7358
7359 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7360
7361         * config/mingw32/proc.c: New file.
7362
7363 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7364
7365         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7366         (main): Use __get_cpuid to get i386 target fetaures.
7367         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7368         (main): Use __get_cpuid to get x86_64 target fetaures.
7369
7370 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7371
7372         PR target/32765
7373         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7374         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7375
7376 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7377
7378         PR fortran/32550
7379         * testsuite/libgomp.fortran/pr32550.f90: New test.
7380         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7381
7382 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7383
7384         * aclocal.m4: Regenerated.
7385
7386 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7387
7388         PR fortran/32359
7389         * testsuite/libgomp.fortran/pr32359.f90: New.
7390
7391 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7392
7393         PR libgomp/32468
7394         * sections.c (GOMP_parallel_sections_start): Only decrease
7395         number of threads to COUNT if dyn_var is true.
7396         * testsuite/libgomp.c/pr32468.c: New test.
7397
7398 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7399
7400         PR libgomp/26308
7401         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7402
7403 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7404
7405         PR middle-end/32362
7406         * testsuite/libgomp.c/pr32362-1.c: New test.
7407         * testsuite/libgomp.c/pr32362-2.c: New test.
7408         * testsuite/libgomp.c/pr32362-3.c: New test.
7409
7410 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7411
7412         * team.c (gomp_team_start): Fix setting up thread_attr
7413         stack size.
7414
7415 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7416
7417         * configure: Regenerate.
7418
7419 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7420
7421         * Makefile.in: Regenerate.
7422         * configure: Regenerate.
7423         * aclocal.m4: Regenerate.
7424         * testsuite/Makefile.in: Regenerate.
7425
7426 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7427
7428         * config/linux/proc.c: New file.
7429
7430         PR libgomp/28482
7431         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7432
7433 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7434
7435         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7436
7437 2007-04-16  Matthias Klose  <doko@debian.org>
7438
7439         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7440         flags if not building with -m64.
7441         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7442         flag for i?86-*-* targets, if current target matches -m64.
7443
7444 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7445
7446         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7447         * Makefile.in: Regenerate.
7448
7449 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7450
7451         PR testsuite/31369
7452         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7453         ld_library_path.
7454         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7455
7456 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7457
7458         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7459         decls.
7460         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7461         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7462         (parse_affinity): New function.
7463         (initialize_env): Call it and gomp_init_affinity.
7464         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7465         create new pthread_attr_t and call gomp_init_thread_affinity
7466         on it for each thread before passing the attribute to pthread_create.
7467         * config/linux/affinity.c: New file.
7468         * config/posix/affinity.c: New file.
7469         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7470         * configure: Rebuilt.
7471         * config.h.in: Rebuilt.
7472         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7473         * Makefile.in: Rebuilt.
7474
7475 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7476
7477         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7478         *-*-darwin*.
7479         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7480         and use it if found.
7481
7482 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7483
7484         * testsuite/config/default.exp: New file.
7485         * testsuite/lib/libgomp.exp: New file.
7486         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7487         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7488         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7489         (libgomp_load): Remove.
7490         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7491         always_ld_library_path, not ld_library_path.  Set additional_flags
7492         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7493         (target_compile): Do not call libgomp_init.  Append lang_library_path
7494         and lang_link_flags to options.
7495         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7496         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7497         here.
7498         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7499         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7500         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7501         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7502         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7503         CX8 flag.
7504         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7505         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7506         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7507         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7508         * testsuite/libgomp.c/atomic-10.c: Ditto.
7509
7510 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7511
7512         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7513         dg-final cleanup-modules line.
7514         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7515         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7516         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7517         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7518         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7519         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7520         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7521
7522 2007-03-18  Andreas Schwab  <schwab@suse.de>
7523
7524         * acinclude.m4: Adjust regular expression for ld version
7525         extraction.
7526         * configure: Regenerate.
7527
7528 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7529
7530         * Makefile.am: Add install-pdf target as copied from
7531         automake v1.10 rules.
7532         * Makefile.in: Regenerate
7533
7534 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7535
7536         PR libgomp/28486
7537         * configure: Regenerate.
7538
7539         PR c++/30703
7540         * testsuite/libgomp.c++/pr30703.C: New test.
7541
7542 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7543
7544         Revert:
7545         2006-07-05  Eric Christopher  <echristo@apple.com>
7546         * configure.ac: Depend addition of -pthread on host OS.
7547         * configure: Regenerate.
7548
7549 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7550
7551         * libgomp.texi: Fix spacing after abbreviations.
7552
7553 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7554
7555         PR libgomp/30546
7556         * configure.ac: Add check for makeinfo
7557         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7558         if an appropiate version of makeinfo is found.
7559         * aclocal.m4: Regenerated.
7560         * configure: Regenerated.
7561         * Makefile.in: Regenerated.
7562         * testsuite/Makefile.in: Regenerated.
7563
7564 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7565
7566         PR libgomp/30540
7567         * libgomp.texi: More about implementation-dependent settings.
7568
7569 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7570
7571         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7572
7573 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7574
7575         PR middle-end/30494
7576         * testsuite/libgomp.c/pr30494.c: New test.
7577
7578 2007-01-15  Tom Tromey  <tromey@redhat.com>
7579
7580         * configure: Rebuilt.
7581         * configure.ac: Fixed comment.
7582
7583 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7584
7585         * libgomp.texi: Document implementation specific default values of
7586         environment variables.
7587
7588 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7589
7590         PR libgomp/28209
7591         * libgomp.texi: New file.
7592         * configure.ac: Add --enable-generated-files-in-srcdir option.
7593         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7594         files to srcdir.
7595         * Makefile.in: Regenerated.
7596         * config.h.in: Regenerated.
7597         * testsuite/Makefile.in: Regenerated.
7598         * NOTES: Removed.
7599
7600 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7601
7602         PR libgomp/29949
7603         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7604
7605 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7606
7607         * configure: Regenerate.
7608
7609 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7610
7611         PR libgomp/29947
7612         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7613         start if there shouldn't be any loop iterations.
7614         (gomp_loop_ordered_static_start): Remove start == end test.
7615         * testsuite/libgomp.c/pr29947-1.c: New test.
7616         * testsuite/libgomp.c/pr29947-2.c: New test.
7617
7618 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7619
7620         * configure.tgt: Force initial-exec TLS model on Linux only.
7621
7622 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7623
7624         * configure: Regenerated.
7625
7626 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7627
7628         * env.c (parse_schedule): Reject out of range values.
7629         (parse_unsigned_long): Reject out of range, negative or zero values.
7630
7631 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7632
7633         PR fortran/29629
7634         * testsuite/libgomp.fortran/pr29629.f90: New test.
7635
7636 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7637
7638         PR libgomp/29494
7639         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7640         * config/posix95: New directory.
7641         * config/posix95/omp-lock.h: New file.
7642         * config/posix95/lock.c: Likewise.
7643
7644 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7645
7646         * aclocal.m4: Regenerate.
7647         * configure: Regenerate.
7648
7649 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7650
7651         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7652         '<' to '<='.
7653
7654 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7655
7656         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7657         test.
7658         * configure: Regenerate.
7659         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7660
7661 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7662
7663         PR middle-end/25261
7664         PR middle-end/28790
7665         * testsuite/libgomp.c/nestedfn-4.c: New test.
7666         * testsuite/libgomp.c/nestedfn-5.c: New test.
7667         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7668
7669         PR fortran/29097
7670         * testsuite/libgomp.fortran/condinc1.f: New test.
7671         * testsuite/libgomp.fortran/condinc2.f: New test.
7672         * testsuite/libgomp.fortran/condinc3.f90: New test.
7673         * testsuite/libgomp.fortran/condinc4.f90: New test.
7674         * testsuite/libgomp.fortran/condinc1.inc: New file.
7675
7676 2006-09-18  Tom Tromey  <tromey@redhat.com>
7677
7678         * configure: Rebuilt.
7679
7680 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7681
7682         PR c/28768
7683         PR preprocessor/14634
7684         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7685         to AC_DEFINE.
7686         * configure: Regenerate.
7687
7688 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7689
7690         * testsuite/libgomp.fortran/reduction3.f90: Change
7691         -2147483648 to -huge(i)-1 to avoid overflow.
7692         * testsuite/libgomp.fortran/reduction4.f90: Change
7693         Z'ffffffff' to not(0) to avoid overflow.
7694
7695 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7696
7697         PR libgomp/25938
7698         * Makefile.am (libsubincludedir): New.
7699         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7700         * Makefile.in: Regenerate.
7701
7702 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7703
7704         PR libgomp/28725
7705         * env.c: Include ctype.h.
7706         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7707         leading and/or trailing whitespace and compare strings case
7708         insensitively.
7709
7710 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7711
7712         PR fortran/28390
7713         * testsuite/libgomp.fortran/pr28390.f: New test.
7714
7715 2006-07-05  Eric Christopher  <echristo@apple.com>
7716
7717         * configure.ac: Depend addition of -pthread on host OS.
7718         * configure: Regenerate.
7719
7720 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7721
7722         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7723         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7724         defined.
7725
7726 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7727
7728         PR libgomp/26175
7729         PR libgomp/26477
7730         * configure.ac: If neither --enable-linux-futex nor
7731         --disable-linux-futex is passed, determine the default by checking
7732         for compiling and/or running against NPTL.  With --enable-linux-futex,
7733         check if SYS_gettid and SYS_futex are defined.
7734         * configure: Rebuilt.
7735
7736 2006-06-14  Richard Henderson  <rth@redhat.com>
7737
7738         PR libgomp/28008
7739         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7740         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7741
7742 2006-06-09  Richard Henderson  <rth@redhat.com>
7743
7744         * env.c (gomp_nthreads_var): Change to unsigned long.
7745         (gomp_run_sched_chunk): Likewise.
7746         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7747         (initialize_env): Initialize gomp_thread_attr.
7748         * libgomp.h (gomp_nthreads_var): Update decl.
7749         (gomp_run_sched_chunk): Likewise.
7750         (gomp_thread_attr): Declare.
7751         * team.c (gomp_thread_attr): Export.
7752         (initialize_team): Don't initialize it.
7753
7754 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7755
7756         PR fortran/27916
7757         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7758         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7759
7760 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7761
7762         * config/mingw32/time.c: New file.
7763         * configure.tgt: Use it.
7764
7765 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7766
7767         * Makefile.am: Add install-html target. Add install-html to .PHONY
7768         * Makefile.in: Regenerate.
7769
7770 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7771
7772         PR libgomp/27612
7773         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7774         * testsuite/libgomp.c/critical-1.c: Likewise.
7775         * testsuite/libgomp.c/loop-1.c: Likewise.
7776         * testsuite/libgomp.c/loop-2.c: Likewise.
7777         * testsuite/libgomp.c/single-1.c: Likewise.
7778         * testsuite/libgomp.c/ordered-1.c: Likewise.
7779         * testsuite/libgomp.c/ordered-2.c: Likewise.
7780
7781 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7782
7783         PR middle-end/27416
7784         * libgomp.fortran/pr27416-1.f90: New test.
7785
7786 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7787
7788         PR fortran/27395
7789         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7790         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7791
7792 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7793
7794         PR c++/26943
7795         * testsuite/libgomp.c/pr26943-1.c: New test.
7796         * testsuite/libgomp.c/pr26943-2.c: New test.
7797         * testsuite/libgomp.c/pr26943-3.c: New test.
7798         * testsuite/libgomp.c/pr26943-4.c: New test.
7799         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7800         * testsuite/libgomp.c++/pr26943.C: New test.
7801
7802 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7803
7804         PR middle-end/27337
7805         * testsuite/libgomp.c++/pr27337.C: New test.
7806
7807 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7808
7809         PR c/26171
7810         * testsuite/libgomp.c/pr26171.c: New test.
7811
7812 2006-04-25  Richard Henderson  <rth@redhat.com>
7813
7814         PR libgomp/25865
7815         * configure.ac: Use GCC_CHECK_TLS.
7816         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7817         * Makefile.in, aclocal.m4, configure: Regenerate.
7818
7819 2006-04-10  Matthias Klose  <doko@debian.org>
7820
7821         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7822         directory names containing underscores.
7823
7824 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7825
7826         PR c++/26691
7827         * testsuite/libgomp.c++/pr26691.C: New test.
7828
7829 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7830
7831         * testsuite/libgomp.fortran/retval2.f90: New test.
7832
7833 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7834
7835         * testsuite/libgomp.c++: New directory.
7836
7837 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7838
7839         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7840         * config/posix/sem.c: Implement the above.
7841
7842 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7843
7844         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7845         define HAVE_BROKEN_POSIX_SEMAPHORES.
7846         * configure: Rebuilt.
7847         * config.h.in: Rebuilt.
7848
7849 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7850
7851         PR bootstrap/26161
7852         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7853         for the other pthread check.
7854         * configure: Regenerate.
7855         * config.h.in: Regenerate.
7856
7857 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7858
7859         PR libgomp/25938
7860         PR libgomp/25984
7861         * Makefile.am (fincludedir): New variable.
7862         (nodist_include_HEADERS): Remove Fortran files.
7863         (nodist_finclude_HEADERS): New variable.
7864         * Makefile.in: Regenerated.
7865
7866 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7867
7868         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7869         Remove tests for returning assumed character length arrays.
7870
7871 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7872             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7873
7874         PR libgomp/25936
7875         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7876
7877 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7878
7879         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7880
7881 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7882
7883         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7884         part of LD_LIBRARY_PATH manually.
7885
7886 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7887
7888         PR libgomp/25852
7889         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7890         libgomp_init.
7891
7892 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7893
7894         PR libgomp/25884
7895         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7896         * configure.ac (PERL): Don't set.
7897         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7898         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7899         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7900         * omp.h.in: Wrap the new configure substitutions with @ characters.
7901         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7902         * aclocal.m4, configure, Makefile.in: Regenerate.
7903         * mkomp_h.pl: Delete.
7904
7905 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7906
7907         PR libgomp/25259
7908         * configure.ac: Use GCC_HEADER_STDINT.
7909         * libgomp.h: Include gstdint.h.
7910         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7911         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7912
7913 2006-01-24  Richard Henderson  <rth@redhat.com>
7914
7915         PR libgomp/25942
7916         * configure.ac: Add AM_MAINTAINER_MODE.
7917         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7918
7919 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7920
7921         * Makefile.in: Regenerate.
7922         * testsuite/Makefile.in: Regenerate.
7923         * aclocal.m4: Regenerate.
7924
7925 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7926
7927         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7928         Solaris.
7929         * configure.ac: Add check for loadavg.h.
7930         (link_gomp): Adjust comment.
7931         * configure: Regenerate.
7932         * config.h.in: Regenerate.
7933
7934 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7935
7936         PR libgomp/25877
7937         * configure.ac: Remove check for alloca.h.
7938         * configure: Regenerate.
7939         * config.h.in: Regenerate.
7940         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7941         * team.c: Remove use of alloca.h.
7942         Call gomp_alloca instead of alloca.
7943
7944 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7945
7946         PR libgomp/25877
7947         * team.c: Add include of alloca.h.
7948         * configure.ac: Add check for alloca.h.
7949         * configure: Regenerate.
7950         * config.h.in: Regenerate.
7951
7952 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7953
7954         PR fortran/25219
7955         * testsuite/libgomp.fortran/pr25219.f90: New test.
7956
7957 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7958
7959         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7960         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7961         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7962         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7963         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7964         testsuite/libgomp.fortran/threadprivate1.f90,
7965         testsuite/libgomp.fortran/threadprivate2.f90,
7966         testsuite/libgomp.fortran/threadprivate3.f90,
7967         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7968         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7969         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7970         effective-target to TLS runtime.
7971
7972         * testsuite/libgomp.fortran/pr25162.f: Require
7973         effective-target TLS runtime.
7974
7975 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7976
7977         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7978         * testsuite/libgomp.c/nestedfn-3.c: New test.
7979
7980 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7981
7982         PR fortran/25162
7983         * testsuite/libgomp.fortran/pr25162.f: New test.
7984
7985 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7986
7987         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7988         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7989
7990 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7991
7992         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7993         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7994         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7995         single.c, team.c, work.c, config/linux/alpha/futex.h,
7996         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7997         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7998         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7999         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8000         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8001         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8002         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8003         FSF address.
8004
8005 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8006
8007         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8008         to nodist_noinst_HEADERS.
8009         * Makefile.in: Rebuilt.
8010
8011         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8012         add integer count field.
8013         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8014         omp_nest_lock_t type change.
8015         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8016         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8017         Increment count.
8018         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8019         Decrement count.
8020         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8021         Increment count if successful and return the new nesting level.
8022         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8023         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8024         * testsuite/libgomp.c/lib-1.c: New test.
8025         * testsuite/libgomp.fortran/lib1.f90: New test.
8026         * testsuite/libgomp.fortran/lib2.f: New test.
8027         * testsuite/libgomp.fortran/lib3.f: New test.
8028
8029 2005-11-17  Richard Henderson  <rth@redhat.com>
8030
8031         PR 24845
8032         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8033         * configure.ac (link_gomp): New.  Substitute it.
8034         (AC_CONFIG_FILES): Add libgomp.spec.
8035         * libgomp.spec.in: New file.
8036         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8037         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8038
8039 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8040
8041         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8042         reduction(-:var) behaving the same as reduction(+:var).
8043         * testsuite/libgomp.c/reduction-4.c: New test.
8044
8045 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8046
8047         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8048         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8049         testsuite/libgomp.c/copyin-3.c,
8050         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8051         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8052         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8053         testsuite/libgomp.c++/pr24455.C,
8054         testsuite/libgomp.fortran/threadprivate1.f90,
8055         testsuite/libgomp.fortran/threadprivate2.f90,
8056         testsuite/libgomp.fortran/threadprivate3.f90,
8057         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8058         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8059         testsuite/libgomp.fortran/omp_parse3.f90: Require
8060         effective-target TLS.
8061
8062 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8063
8064         * HEADER: Remove.
8065
8066 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8067
8068         PR libgomp/24797
8069         * team.c (initialize_team): Pass NULL rather than free as
8070         pthread_key_create destructor.  Initialize thread specific data
8071         pointer in initial thread to a static local variable rather than
8072         malloced memory.
8073
8074 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8075
8076         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8077         its location to ld_library_path.
8078
8079 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8080
8081         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8082
8083 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8084
8085         * testsuite/libgomp.c: Rename from libgomp.dg.
8086
8087 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8088
8089         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8090         threadprivate variable 'i'.
8091
8092 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8093
8094         * config/linux/s390/futex.h: New file.
8095         * configure.tgt: Use it.
8096
8097         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8098         before the parallel.
8099
8100 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8101
8102         PR c++/24734
8103         * testsuite/libgomp.c++/master-1.C: New test.
8104
8105 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8106
8107         * testsuite/libgomp.dg/copyin-3.c: New test.
8108
8109 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8110
8111         * testsuite/libgomp.fortran/retval1.f90: New test.
8112         * testsuite/libgomp.fortran/vla7.f90: New test.
8113
8114 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8115
8116         * testsuite/libgomp.fortran/vla2.f90: New test.
8117         * testsuite/libgomp.fortran/vla3.f90: New test.
8118         * testsuite/libgomp.fortran/vla4.f90: New test.
8119         * testsuite/libgomp.fortran/vla5.f90: New test.
8120         * testsuite/libgomp.fortran/vla6.f90: New test.
8121
8122 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8123
8124         * config/linux/sparc/futex.h: New file.
8125         * configure.tgt: Use it.
8126         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8127
8128         * critical.c: Include stdlib.h.
8129         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8130         ignoring return value.
8131         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8132         LIBGOMP_CHECK_SYNC_BUILTINS check.
8133         * configure: Rebuilt.
8134
8135 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8136
8137         * testsuite/libgomp.fortran/vla1.f90: New test.
8138
8139 2005-10-31  Richard Henderson  <rth@redhat.com>
8140
8141         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8142         setting 's' in different threads.
8143
8144 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8145
8146         * libgomp.h (attribute_hidden, ialias): Define.
8147         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8148         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8149         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8150         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8151         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8152         omp_test_lock, omp_test_nest_lock): Likewise.
8153         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8154         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8155         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8156         omp_test_lock, omp_test_nest_lock): Likewise.
8157         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8158         omp_get_dynamic, omp_get_nested): Likewise.
8159         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8160         omp_get_thread_num, omp_in_parallel): Likewise.
8161         * fortran.c (ialias_redirect): Define.
8162         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8163         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8164         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8165         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8166         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8167         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8168         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8169         omp_get_wtime): Add ialias_redirect.
8170
8171 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8172
8173         * fortran.c: Include stdlib.h.
8174
8175 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8176
8177         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8178         * Makefile.in: Regenerated.
8179
8180 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8181
8182         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8183         * libgomp_f.h.in (omp_check_defines): New function.
8184         * env.c: Include libgomp_f.h.
8185         (initialize_env): Call omp_check_defines.
8186
8187         * testsuite/libgomp.dg/copyin-2.c: New test.
8188         * testsuite/libgomp.c++/copyin-2.C: New test.
8189         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8190
8191         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8192         * testsuite/libgomp.fortran/sharing2.f90: New test.
8193
8194         * testsuite/libgomp.dg/copyin-1.c: New test.
8195         * testsuite/libgomp.c++/copyin-1.C: New test.
8196
8197 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8198
8199         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8200
8201         * testsuite/libgomp.fortran/workshare1.f90: New test.
8202
8203         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8204         only test.
8205         * libgomp.fortran/sharing1.f90: New test.
8206
8207 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8208
8209         PR c++/24502
8210         * testsuite/libgomp.c++/loop-7.C: New test.
8211
8212         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8213
8214         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8215         * testsuite/libgomp.fortran/reduction6.f90: New test.
8216         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8217
8218 2005-10-23  Richard Henderson  <rth@redhat.com>
8219
8220         * testsuite/libgomp.c++/ctor-1.C: New.
8221         * testsuite/libgomp.c++/ctor-2.C: New.
8222         * testsuite/libgomp.c++/ctor-3.C: New.
8223         * testsuite/libgomp.c++/ctor-4.C: New.
8224         * testsuite/libgomp.c++/ctor-5.C: New.
8225         * testsuite/libgomp.c++/ctor-6.C: New.
8226         * testsuite/libgomp.c++/ctor-7.C: New.
8227         * testsuite/libgomp.c++/ctor-8.C: New.
8228         * testsuite/libgomp.c++/ctor-9.C: New.
8229
8230 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8231
8232         PR 24455
8233         * testsuite/libgomp.c++/pr24455-1.C: New test.
8234         * testsuite/libgomp.c++/pr24455.C: New test.
8235         * testsuite/libgomp.dg/pr24455-1.c: New test.
8236         * testsuite/libgomp.dg/pr24455.c: New test.
8237
8238 2005-10-20  Richard Henderson  <rth@redhat.com>
8239
8240         * testsuite/libgomp.c++/loop-6.C: New.
8241         * testsuite/libgomp.dg/loop-3.c: New.
8242
8243 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8244
8245         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8246         explicitly private.
8247         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8248         explicitly shared.
8249
8250 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8251
8252         * testsuite/libgomp.fortran/jacobi.f: New test.
8253
8254 2005-10-19  Richard Henderson  <rth@redhat.com>
8255
8256         * configure.tgt (i?86-linux): Default to with_arch instead of
8257         CFLAGS.  Add -mtune to match target_cpu.
8258         (x86_64-linux): Tune to i686.
8259
8260         * fortran.c (omp_test_nest_lock_): Fix typo.
8261
8262 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8263
8264         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8265         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8266         * testsuite/libgomp.dg/ordered-3.c: New test.
8267
8268         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8269         Remove volatile keyword.
8270
8271         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8272         in COMMON block to avoid warnings on 64-bit targets.
8273
8274 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8275
8276         * testsuite/libgomp.dg/shared-3.c: New test.
8277
8278 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8279
8280         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8281         * testsuite/libgomp.fortran/reduction5.f90: New test.
8282
8283 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8284
8285         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8286         dg-options.
8287         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8288         flush loop now that __sync_synchronize has proper memory barrier.
8289         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8290         Add -ffixed-form to dg-options.
8291
8292 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8293
8294         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8295         from subdirectories.
8296         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8297         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8298         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8299         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8300         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8301         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8302         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8303         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8304         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8305         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8306         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8307         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8308         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8309         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8310         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8311         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8312         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8313         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8314         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8315         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8316         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8317         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8318         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8319         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8320         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8321
8322 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8323
8324         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8325         lang_library_path exists.  Use find instead of glob to gather tests.
8326         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8327
8328 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8329
8330         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8331         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8332         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8333         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8334         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8335         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8336         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8337         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8338         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8339         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8340         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8341         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8342         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8343
8344 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8345
8346         * testsuite/libgomp.dg/vla-1.c: New test.
8347
8348         * testsuite/libgomp.fortran/reference2.f90: New test.
8349
8350         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8351         declaration of omp_get_thread_num.
8352         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8353         use omp_lib.
8354
8355         * testsuite/libgomp.fortran/reduction1.f90: New test.
8356         * testsuite/libgomp.fortran/reduction2.f90: New test.
8357         * testsuite/libgomp.fortran/reduction3.f90: New test.
8358         * testsuite/libgomp.fortran/reduction4.f90: New test.
8359
8360 2005-10-13  Richard Henderson  <rth@redhat.com>
8361
8362         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8363         * Makefile.in: Regenerate.
8364         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8365         * libgomp.h: Include bar.h.
8366         (struct gomp_barrier): Remove.
8367         (struct gomp_team): Add barrier.  Replace master_barrier with
8368         master_release.  Replace threads with ordered_release.
8369         (struct gomp_thread): Replace barrier with release.
8370         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8371         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8372         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8373         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8374         (GOMP_single_copy_end): Likewise.
8375         * team.c (gomp_threads_dock): New.
8376         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8377         (gomp_thread_start): Use gomp_barrier_wait.
8378         (new_team, free_team): Update for gomp_team changes.
8379         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8380         (gomp_team_end): Use gomp_barrier_wait.
8381         (initialize_team): Update for gomp_thread changes.
8382         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8383         (gomp_work_share_end_nowait): Use atomic ops when available.
8384         * config/linux/bar.c, config/linux/bar.h: New files.
8385         * config/posix/bar.c, config/posix/bar.h: New files.
8386
8387 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8388
8389         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8390         * testsuite/libgomp.dg/single-2.c: New test.
8391
8392         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8393         lang_link_flags): Unset, so that they aren't inherited from previously
8394         sourced *.exp.
8395
8396         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8397
8398 2005-10-12  Richard Henderson  <rth@redhat.com>
8399
8400         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8401         (libgomp_init): Use lang_test_file, lang_library_path, and
8402         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8403
8404         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8405         (lang_test_file, lang_link_flags): New.
8406         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8407
8408         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8409         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8410         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8411         testsuite/libgomp.c++/parallel-1.C,
8412         testsuite/libgomp.c++/reduction-1.C,
8413         testsuite/libgomp.c++/reduction-2.C,
8414         testsuite/libgomp.c++/reduction-3.C,
8415         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8416         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8417         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8418         New files, largely cribbed from the C testsuite.
8419
8420 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8421
8422         * testsuite/libgomp.fortran/character1.f90: New test.
8423         * testsuite/libgomp.fortran/character2.f90: New test.
8424
8425         * testsuite/libgomp.dg/nested-1.c: New test.
8426         * testsuite/libgomp.dg/nested-2.c: New test.
8427         * testsuite/libgomp.fortran/do1.f90: New test.
8428         * testsuite/libgomp.fortran/do2.f90: New test.
8429
8430         * testsuite/libgomp.fortran/reference1.f90: New test.
8431
8432 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8433
8434         * testsuite/libgomp.dg/reduction-1.c: New test.
8435         * testsuite/libgomp.dg/reduction-2.c: New test.
8436         * testsuite/libgomp.dg/reduction-3.c: New test.
8437
8438 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8439
8440         * testsuite/libgomp.dg/atomic-1.c: New test.
8441         * testsuite/libgomp.dg/atomic-2.c: New test.
8442
8443 2005-10-09  Richard Henderson  <rth@redhat.com>
8444
8445         * critical.c (atomic_lock): New.
8446         (initialize_critical): Initialize it.
8447         (GOMP_atomic_start, GOMP_atomic_end): New.
8448         * libgomp.map: Export them.
8449         * libgomp_g.h: Declare them.
8450
8451         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8452
8453 2005-10-02  Richard Henderson  <rth@redhat.com>
8454
8455         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8456         to XCFLAGS instead of CFLAGS.
8457
8458 2005-09-30  Richard Henderson  <rth@redhat.com>
8459
8460         * configure.ac: Determine whether -pthread or -lpthread is needed.
8461         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8462         * Makefine.in, configure: Rebuild.
8463
8464 2005-09-28  Richard Henderson  <rth@redhat.com>
8465
8466         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8467         * testsuite/libgomp.dg/omp-single-3.c: New test.
8468
8469 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8470
8471         * testsuite/libgomp.dg/omp-single-2.c: New test.
8472         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8473
8474 2005-09-27  Richard Henderson  <rth@redhat.com>
8475
8476         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8477         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8478
8479 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8480
8481         * testsuite/libgomp.dg/omp-loop03.c: New test.
8482
8483 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8484
8485         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8486
8487 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8488
8489         * testsuite/libgomp.dg/omp-single-1.c: New test.
8490         * testsuite/libgomp.dg/shared-1.c: Return 0.
8491         Add prototype for abort.
8492         * testsuite/libgomp.dg/shared-2.c: Likewise.
8493
8494 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8495
8496         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8497         constructs.
8498
8499 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8500
8501         * testsuite/libgomp.dg/shared-1.c: New test.
8502         * testsuite/libgomp.dg/shared-2.c: New test.
8503
8504 2005-09-24  Richard Henderson  <rth@redhat.com>
8505
8506         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8507
8508 2005-09-24  Richard Henderson  <rth@redhat.com>
8509
8510         * iter.c (gomp_iter_static_next): Round up when computing number
8511         of iterations.  Don't bother distributing a remainder equally.
8512
8513         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8514         Don't call srand.  Zero b before testing.
8515         (main): New.
8516
8517 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8518
8519         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8520         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8521
8522 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8523
8524         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8525         without !$omp end do, followed immediately by subroutine end.
8526
8527 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8528
8529         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8530
8531 2005-09-22  Richard Henderson  <rth@redhat.com>
8532
8533         * critical.c (GOMP_critical_name_start): Change argument to void**.
8534         Reuse the pointer space if the mutex fits.
8535         (GOMP_critical_name_end): Likewise.
8536         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8537         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8538         (GOMP_critical_name_end): Likewise.
8539         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8540         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8541
8542 2005-09-20  Richard Henderson  <rth@redhat.com>
8543
8544         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8545         (create_lock_lock): New.
8546         (initialize_critical): Initialize it.
8547         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8548         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8549
8550 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8551
8552         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8553
8554 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8555
8556         * testsuite/libgomp.dg/omp-loop01.c: New test.
8557         * testsuite/libgomp.dg/omp-loop02.c: New test.
8558
8559 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8560
8561         * configure.ac (AC_PROG_FC): Add.
8562         (USE_FORTRAN): New automake conditional.
8563         * configure: Rebuilt.
8564         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8565         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8566         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8567         Add rules to build them.
8568         * Makefile.in: Rebuilt.
8569         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8570         OMP_NEST_LOCK_KIND.
8571         * libgomp.map: Add Fortran wrappers.
8572         * libgomp_f.h.in: New file.
8573         * omp_lib.h.in: New file.
8574         * omp_lib.f90.in: New file.
8575         * fortran.c: New file.
8576         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8577         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8578         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8579         libgfortran has been built.
8580         * testsuite/libgomp.fortran/fortran.exp: New file.
8581         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8582         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8583         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8584         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8585         * testsuite/libgomp.fortran/omp_hello.f: New test.
8586         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8587         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8588         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8589         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8590         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8591         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8592         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8593         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8594
8595 2005-08-30  Richard Henderson  <rth@redhat.com>
8596
8597         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8598         function for when aliases are not usable.
8599         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8600         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8601         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8602         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8603         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8604         GOMP_loop_ordered_guided_next): Likewise.
8605         * ordered.c (GOMP_ordered_start): Likewise.
8606
8607 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8608
8609         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8610         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8611         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8612         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8613         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8614         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8615         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8616         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8617         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8618
8619 2005-07-07  Eric Christopher  <echristo@redhat.com>
8620             Diego Novillo  <dnovillo@redhat.com>
8621
8622         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8623         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8624         up code.
8625         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8626         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8627         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8628         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8629         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8630         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8631         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8632
8633 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8634
8635         * TOPLEVEL.patch: Remove.
8636
8637 2005-05-16  Richard Henderson  <rth@redhat.com>
8638
8639         * configure.ac: Test for clock_gettime.
8640         * config.h.in, configure: Rebuild.
8641         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8642         (omp_get_wtime): Use clock_gettime if available.
8643         (omp_get_wtick): Use clock_getres if available.
8644
8645 2005-05-11  Richard Henderson  <rth@redhat.com>
8646
8647         * config/linux/ia64/futex.h: New file.
8648         * configure.tgt: Use it.
8649
8650         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8651
8652 2005-05-07  Richard Henderson  <rth@redhat.com>
8653
8654         * config/linux/powerpc/futex.h: New file.
8655         * configure.tgt: Use it.
8656
8657         * config/linux/i486/futex.h: Merge ...
8658         * config/linux/x86_64/futex.h: ... into ...
8659         * config/linux/x86/futex.h: ... here.
8660         * configure.tgt: Update to match.
8661
8662 2005-05-06  Richard Henderson  <rth@redhat.com>
8663
8664         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8665         * config/linux/i486/futex.h: Likewise.
8666         * config/linux/x86_64/futex.h: Likewise.
8667
8668         * config/linux/lock.c: New file.
8669         * config/linux/omp-lock.h: New file.
8670
8671         * critical.c, env.h: Don't include omp.h
8672         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8673         * config/posix/time.c: Likewise.
8674         * config/posix/omp-lock.h: New file.
8675         * libgomp.h: Include omp-lock.h and omp.h.
8676         * Makefile.am (nodist_include_HEADERS): New.
8677         (omp.h): New rule.
8678         * configure.ac (PERL): New.
8679         * mkomp_h.pl: New file.
8680         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8681         with templates.
8682         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8683
8684         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8685         build directory.  Re-add -march=i486 hack.
8686
8687         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8688         (libgomp_link_flags): Remove.
8689         (libgomp_initialized): Remove.
8690         (libgomp_init): Don't protect from reinitialization.  Copy code
8691         from libstdc++ for getting the multilib set correctly.
8692
8693 2005-05-05  Richard Henderson  <rth@redhat.com>
8694
8695         * config/linux/alpha/futex.h: New file.
8696         * configure.tgt (alpha*-*-linux*): Use it.
8697
8698         * config/posix/mutex.c: New file.
8699         * config/posix/sem.c: Use libgomp.h.
8700
8701         * configure.tgt (x86_64-linux): Also test CC for -m32.
8702         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8703
8704         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8705         after $gccpath.
8706
8707         * Makefile.am (SUBDIRS): New.
8708         (libgomp_la_LDFLAGS): Add -lpthread.
8709         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8710         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8711
8712         * libgomp_g.h: New file.
8713         * libgomp.h: Split out all public declarations to libgomp_g.h.
8714         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8715         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8716         * config/linux/sem.h: Likewise.
8717         * config/posix/sem.h: Likewise.
8718
8719         * Makefile.am (AM_LDFLAGS): New.
8720         (libgomp_version_script): Split out from ...
8721         (libgomp_la_LDFLAGS): ... here.
8722         (libgomp_version_info): New.
8723         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8724         (LIBGOMP_ENABLE): New.
8725         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8726         (LIBGOMP_ENABLE_SYMVERS): New.
8727         * configure.ac (AC_INIT): Version 1.0.
8728         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8729         (enable-linux-futex): Likewise.  Rename from enable-futex.
8730         (libtool_VERSION): New.
8731         (LIBGOMP_ENABLE_SYMVERS): Use it.
8732         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8733         * Makefile.in, aclocal.m4, configure: Rebuild.
8734
8735         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8736         (gomp_mutex_unlock_slow): Fix typo.
8737         * config/linux/sem.c: Similarly.
8738         (gomp_sem_post_slow): Fix typo.
8739         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8740         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8741         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8742
8743         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8744         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8745         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8746         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8747         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8748         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8749         LDFLAGS.  Pull enable_futex check to top-level.
8750         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8751         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8752
8753         First attempt at real configury.
8754         * Makefile, config.h: Remove file.
8755         * Makefile.am, Makefile.in: New file.
8756         * acinclude.m4 aclocal.m4: New file.
8757         * configure.ac, configure.tgt, configure: New file.
8758
8759         * config/posix/lock.c: Rename from sys-lock.c.
8760         * config/posix/mutex.h: Rename from sys-mutex.h.
8761         * config/posix/sem.c: Rename from sys-sem.c.
8762         * config/posix/sem.h: Rename from sys-sem.h.
8763         * config/posix/proc.c: Rename from sys-proc.c.
8764         * config/posix/time.c: Rename from sys-proc.c.
8765
8766         * config/linux/mutex.c: New file.
8767         * config/linux/mutex.h: New file.
8768         * config/linux/sem.c: New file.
8769         * config/linux/sem.h: New file.
8770         * config/linux/i486/futex.h: New file.
8771         * config/linux/x86_64/futex.h: New file.
8772
8773 2005-05-04  Richard Henderson  <rth@redhat.com>
8774
8775         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8776         * libgomp.h: Declare them.
8777         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8778         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8779
8780 2005-05-04  Richard Henderson  <rth@redhat.com>
8781
8782         * libgomp-1 code drop
8783
8784 2005-05-04  Richard Henderson  <rth@redhat.com>
8785
8786         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8787         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8788         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8789         (gomp_iter_static_next): Update.
8790         (gomp_ordered_static_next): Update.
8791         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8792         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8793         totally empty range.
8794         (gomp_loop_ordered_static_next): Refine test for calling
8795         gomp_ordered_static_next.
8796         * testsuite/ordered-1.c: Add case for more threads than iterations.
8797
8798         * iter.c (gomp_iter_runtime_next_locked): Remove.
8799         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8800         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8801         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8802         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8803         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8804         gomp_loop_ordered_guided_next): Downcase name, make static, add
8805         an external alias with the old name.
8806         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8807         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8808         switch and call one of the above static functions.
8809         * libgomp.h: Update.
8810
8811         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8812         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8813         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8814         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8815         GOMP_loop_ordered_guided_start): Update to match.
8816         * sections.c (GOMP_sections_start): Likewise.
8817         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8818
8819         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8820         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8821         Use bounds check instead of modulus.
8822         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8823         (gomp_ordered_last): Don't sync with ordered_owner here.
8824         (gomp_ordered_next): Likewise.
8825         (gomp_ordered_static_loop_next): Likewise.
8826         * loop.c, libgomp.h: Update to match.
8827
8828         * libgomp.h (GOMP_barrier): Declare.
8829
8830         * testsuite/barrier-1.c: New file.
8831         * testsuite/critical-1.c: New file.
8832         * testsuite/ordered-2.c: New file.
8833         * testsuite/ordered-1.c: New file.
8834         * testsuite/sections-1.c: New file.
8835         * testsuite/single-1.c: New file.
8836         * testsuite/Makefile (TESTS): Add them.
8837
8838 2005-05-04  Richard Henderson  <rth@redhat.com>
8839
8840         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8841         * loop.c (GOMP_loop_static_start): If not the startup thread,
8842         acquire the mutex to wait for initialization complete.
8843         (GOMP_loop_ordered_static_start): Likewise.
8844         (GOMP_loop_ordered_runtime_start): Likewise.
8845         (GOMP_loop_ordered_static_first): Remove.
8846         (GOMP_loop_ordered_dynamic_first): Remove.
8847         (GOMP_loop_ordered_guided_first): Remove.
8848         (GOMP_loop_ordered_runtime_first): Remove.
8849         * ordered.c (gomp_ordered_loop_first): Post to own release when
8850         we're the first thread.
8851         (gomp_ordered_loop_last): Wait on release if not owner.
8852         (gomp_ordered_loop_next): Likewise.
8853         (gomp_ordered_static_loop_init): New.
8854         (gomp_ordered_static_loop_next): Use ordered_owner.
8855         (GOMP_ordered_start): Likewise.
8856         * work.c (gomp_new_work_share): Initialize ordered_owner.
8857
8858 2005-05-03  Richard Henderson  <rth@redhat.com>
8859
8860         * Makefile (OPT): New.
8861         (CFLAGS): Use it.
8862
8863         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8864         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8865         * libgomp.h, libgomp.map, NOTES: Update to match.
8866
8867         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8868         Add initialized and thr members.
8869         (gomp_thread_start): Pause when initially spawned to wait for
8870         the whole team to be created.
8871         (gomp_team_start): Release team members at the end.
8872
8873         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8874         (f_foo_1): Use GOMP_loop_end.
8875         (f_foo_2): Use GOMP_loop_end_nowait.
8876
8877         * testsuite/loop-2.c: New file.
8878         * testsuite/Makefile (TESTS): Add it.
8879
8880 2005-05-03  Richard Henderson  <rth@redhat.com>
8881
8882         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8883         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8884         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8885         initial work_share.
8886
8887         * testsuite/Makefile: New file.
8888         * testsuite/loop-1.c: New file.
8889
8890 2005-05-03  Richard Henderson  <rth@redhat.com>
8891
8892         Initial implementation and checkin.
8893 \f
8894 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8895
8896 Copying and distribution of this file, with or without modification,
8897 are permitted in any medium without royalty provided the copyright
8898 notice and this notice are preserved.