libgomp/ChangeLog

   1 2017-11-06  Martin Liska  <mliska@suse.cz>
   2
   3         * testsuite/libgomp.c++/loop-2.C: Return a value
   4         for functions with non-void return type, or change type to void,
   5         or add -Wno-return-type for test.
   6         * testsuite/libgomp.c++/loop-4.C: Likewise.
   7         * testsuite/libgomp.c++/parallel-1.C: Likewise.
   8         * testsuite/libgomp.c++/shared-1.C: Likewise.
   9         * testsuite/libgomp.c++/single-1.C: Likewise.
  10         * testsuite/libgomp.c++/single-2.C: Likewise.
  11
  12 2017-10-31  Tom de Vries  <tom@codesourcery.com>
  13
  14         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
  15         "do {} while (false)".
  16         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
  17         after HSA_DEBUG call.
  18
  19 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
  20
  21         * target.c (struct gomp_coalesce_buf): New type.
  22         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
  23         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
  24         (gomp_copy_host2dev): Add CBUF argument, if copying into
  25         the cached ranges, memcpy into buffer instead of copying
  26         into device.
  27         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
  28         Add CBUF argument, pass it through to other calls.
  29         (gomp_map_vars): Aggregate copies from host to device if small enough
  30         and with small enough gaps in between into memcpy into a buffer and
  31         fewer host to device copies from the buffer.
  32         (gomp_update): Adjust gomp_copy_host2dev caller.
  33
  34 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
  35
  36         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
  37         run" directive.
  38         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
  39         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
  40         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
  41         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
  42
  43 2017-10-16  Tom de Vries  <tom@codesourcery.com>
  44
  45         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
  46         openacc_nvidia_accel_selected.
  47         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
  48         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
  49         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
  50         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
  51         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
  52         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
  53         openacc_nvidia_accel_selected. Skip for shared memory device.
  54         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
  55         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
  56
  57 2017-10-09  Martin Jambor  <mjambor@suse.cz>
  58
  59         PR hsa/82416
  60         * testsuite/libgomp.hsa.c/pr82416.c: New test.
  61
  62 2017-10-07  Tom de Vries  <tom@codesourcery.com>
  63
  64         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
  65         Remove acc_device_nvidia references.
  66         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
  67         Same.
  68
  69 2017-10-05  Tom de Vries  <tom@codesourcery.com>
  70
  71         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
  72         vector_length(32) clause from acc parallel directive.
  73         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
  74
  75 2017-10-04  Tom de Vries  <tom@codesourcery.com>
  76
  77         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
  78         (main): Reduce sum of arr elements.  Assert that hres is exactly
  79         representable in 32-bit floating point.
  80         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
  81         (main): Reduce sum of arr elements.  Assert that hres and hmres are
  82         exactly representable in 32-bit floating point.
  83         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
  84
  85 2017-09-28  Tom de Vries  <tom@codesourcery.com>
  86
  87         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
  88         setting.
  89         * testsuite/libgomp.c++/pr69393.C: Same.
  90         * testsuite/libgomp.c++/taskloop-1.C: Same.
  91         * testsuite/libgomp.c++/taskloop-3.C: Same.
  92         * testsuite/libgomp.c++/taskloop-4.C: Same.
  93         * testsuite/libgomp.c/for-4.c: Same.
  94         * testsuite/libgomp.c/pr66199-3.c: Same.
  95         * testsuite/libgomp.c/pr66199-4.c: Same.
  96         * testsuite/libgomp.c/pr66199-6.c: Same.
  97         * testsuite/libgomp.c/taskloop-1.c: Same.
  98         * testsuite/libgomp.c/taskloop-3.c: Same.
  99         * testsuite/libgomp.c/taskloop-4.c: Same.
 100         * testsuite/libgomp.fortran/aligned1.f03: Same.
 101         * testsuite/libgomp.fortran/condinc1.f: Same.
 102         * testsuite/libgomp.fortran/condinc3.f90: Same.
 103         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 104         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 105         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 106         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 107         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 108         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 109         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 110         * testsuite/libgomp.fortran/recursion1.f90: Same.
 111         * testsuite/libgomp.fortran/target2.f90: Same.
 112         * testsuite/libgomp.fortran/target5.f90: Same.
 113         * testsuite/libgomp.fortran/task3.f90: Same.
 114
 115 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 116
 117         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 118         vector_length(32) clause from acc parallel directive.
 119         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 120
 121 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 122
 123         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 124         Remove acc_device_nvidia references.
 125
 126 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 127
 128         PR c/81875
 129         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 130
 131 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 132
 133         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 134         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 135         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 136         * testsuite/libgomp.c/c.exp: Include test-cases from
 137         libgomp.c-c++-common.
 138         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 139         files.
 140
 141 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 142
 143         PR c++/81314
 144         * testsuite/libgomp.c++/pr81314.C: New test.
 145
 146 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 147
 148         * libgomp.texi (Top): www.openacc.org now uses https.
 149         (Enabling OpenACC): Ditto.
 150         (acc_get_num_devices): Ditto.
 151         (acc_set_device_type): Ditto.
 152         (acc_get_device_type): Ditto.
 153         (acc_set_device_num): Ditto.
 154         (acc_get_device_num): Ditto.
 155         (acc_async_test): Ditto.
 156         (acc_async_test_all): Ditto.
 157         (acc_wait): Ditto.
 158         (acc_wait_all): Ditto.
 159         (acc_wait_all_async): Ditto.
 160         (acc_wait_async): Ditto.
 161         (acc_init): Ditto.
 162         (acc_shutdown): Ditto.
 163         (acc_on_device): Ditto.
 164         (acc_malloc): Ditto.
 165         (acc_free): Ditto.
 166         (acc_copyin): Ditto.
 167         (acc_present_or_copyin): Ditto.
 168         (acc_create): Ditto.
 169         (acc_present_or_create): Ditto.
 170         (acc_copyout): Ditto.
 171         (acc_delete): Ditto.
 172         (acc_update_device): Ditto.
 173         (acc_update_self): Ditto.
 174         (acc_map_data): Ditto.
 175         (acc_unmap_data): Ditto.
 176         (acc_deviceptr): Ditto.
 177         (acc_hostptr): Ditto.
 178         (acc_is_present): Ditto.
 179         (acc_memcpy_to_device): Ditto.
 180         (acc_memcpy_from_device): Ditto.
 181         (acc_get_current_cuda_device): Ditto.
 182         (acc_get_current_cuda_context): Ditto.
 183         (acc_get_cuda_stream): Ditto.
 184         (acc_set_cuda_stream): Ditto.
 185         (ACC_DEVICE_TYPE): Ditto.
 186         (ACC_DEVICE_NUM): Ditto.
 187         (OpenACC Library Interoperability): Ditto.
 188
 189 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 190
 191         PR c/81687
 192         * testsuite/libgomp.c/pr81687-1.c: New test.
 193         * testsuite/libgomp.c/pr81687-2.c: New test.
 194
 195 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 196
 197         PR c/69389
 198         * testsuite/libgomp.c/pr69389.c: New test.
 199         * testsuite/libgomp.c++/pr69389.C: New test.
 200
 201 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 202
 203         PR middle-end/78266
 204         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 205         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 206
 207 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 208
 209         PR c/45784
 210         * testsuite/libgomp.c/pr45784.c: New test.
 211         * testsuite/libgomp.c++/pr45784.C: New test.
 212
 213 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 214
 215         * testsuite/libgomp.oacc-c/vec.c: New test.
 216
 217 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 218
 219         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 220
 221 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 222
 223         * plugin/plugin-nvptx.c (notify_var): New function.
 224         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 225
 226 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 227
 228         * env.c (parse_unsigned_long_1): Factor out of ...
 229         (parse_unsigned_long): ... here.
 230         (parse_int_1): Factor out of ...
 231         (parse_int): ... here.
 232         (parse_int_secure): New function.
 233         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 234         * secure_getenv.h: Factor out of ...
 235         * plugin/plugin-hsa.c: ... here.
 236         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 237
 238 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 239
 240         PR c++/81130
 241         * testsuite/libgomp.c++/pr81130.C: New test.
 242
 243 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 244
 245         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 246         default args.
 247         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 248         dg-xfail-run-if default args.
 249
 250 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 251
 252         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 253         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 254
 255 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 256
 257         PR libgomp/80822
 258         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 259         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 260         sibling lists, depending on level just pick up what CPUs to put
 261         together into a place vs. whether add multiple ordered places.
 262
 263 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 264
 265         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 266         * libgomp.map (OACC_2.0.1): Add these.
 267         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 268         for "acc_wait", and "acc_wait_all", respectively.
 269         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 270         for "acc_wait", and "acc_wait_all", respectively.
 271         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 272         * libgomp.texi (acc_wait, acc_wait_all): Update.
 273         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 274         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 275         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 276
 277         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 278         acc_present_or_copyin and acc_present_or_create procedures,
 279         respectively.
 280         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 281         generally different variants of OpenACC Runtime Library functions.
 282         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 283
 284         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 285         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 286
 287         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 288         of preprocessor definitions.
 289         * libgomp.h (strong_alias): Guard by "#ifdef
 290         HAVE_ATTRIBUTE_ALIAS".
 291         * oacc-mem.c: Provide "acc_pcreate" as alias for
 292         "acc_present_or_create", and "acc_pcopyin" as alias for
 293         "acc_present_or_copyin".
 294         * libgomp.map: New version "OACC_2.0.1".
 295         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 296         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 297         its content into...
 298         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 299         Extend testing.
 300
 301         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 302         when disabling nvptx offloading.
 303
 304 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 305
 306         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 307         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 308         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 309
 310         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 311         * testsuite/lib/libgomp.exp
 312         (check_effective_target_openacc_nvidia_accel_configured): New
 313         proc.
 314         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 315         (check_effective_target_c++): New procs.
 316         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 317         (check_effective_target_c++): Likewise.
 318
 319 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 320
 321         PR middle-end/80809
 322         * testsuite/libgomp.c/pr80809-2.c: New test.
 323         * testsuite/libgomp.c/pr80809-3.c: New test.
 324
 325         PR middle-end/80809
 326         * testsuite/libgomp.c/pr80809-1.c: New test.
 327
 328         PR middle-end/80853
 329         * testsuite/libgomp.c/pr80853.c: New test.
 330
 331 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 332
 333         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 334         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 335         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 336         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 337         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 338
 339         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 340         Debug output for failure.
 341
 342 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 343
 344         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 345
 346 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 347
 348         PR bootstrap/80531
 349         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 350         bootstrap compare failures.
 351
 352 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 353
 354         * testsuite/libgomp.c/target-36.c: New testcase.
 355
 356 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 357
 358         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 359         instead of char.
 360
 361 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 362
 363         PR libgomp/80394
 364         * testsuite/libgomp.c/pr80394.c: New test.
 365
 366 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 367
 368         PR libgomp/79876
 369         * config/posix/thread-stacksize.h: New file.
 370         * config/darwin/thread-stacksize.h: New file.
 371         * config/nvptx/thread-stacksize.h: New file.
 372         * env.c: Include thread-stacksize.h.
 373         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 374         instead of 0.  Call pthread_attr_setstacksize even if
 375         GOMP_DEFAULT_STACKSIZE is non-zero.
 376
 377 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 378
 379         * env.c (initialize_env): Initialize stacksize to 0.
 380
 381 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 382
 383         PR c++/80029
 384         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 385
 386 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 387
 388         PR c/79940
 389         * testsuite/libgomp.c/pr79940.c: New test.
 390
 391 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 392
 393         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 394         targets.
 395         Add __float128 options.
 396
 397 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 398
 399         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 400         hppa*-*-* dg-skip-if directive.
 401
 402 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 403
 404         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 405         dg-skip-if directive into a comment.
 406
 407 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 408             Chung-Lin Tang  <cltang@codesourcery.com>
 409
 410         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 411         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 412         add additional case.
 413         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 414         "openacc_nvidia_accel_selected".
 415         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 416         Add num_workers(8) clause.
 417
 418 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 419
 420         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 421         hppa*-*-*.
 422         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 423         include complex.h on hppa*-*-hpux*.
 424         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 425
 426 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 427
 428         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 429
 430         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 431         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 432         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 433         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 434         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 435         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 436         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 437         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 438         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 439         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 440
 441 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 442
 443         * libgomp-plugin.h: #include <stdbool.h>.
 444         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 445         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 446         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 447         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 448         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 449         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 450         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 451         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 452         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 453         (GOMP_OFFLOAD_openacc_async_test)
 454         (GOMP_OFFLOAD_openacc_async_test_all)
 455         (GOMP_OFFLOAD_openacc_async_wait)
 456         (GOMP_OFFLOAD_openacc_async_wait_async)
 457         (GOMP_OFFLOAD_openacc_async_wait_all)
 458         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 459         (GOMP_OFFLOAD_openacc_async_set_async)
 460         (GOMP_OFFLOAD_openacc_create_thread_data)
 461         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 462         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 463         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 464         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 465         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 466         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 467         these.
 468         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 469         (GOMP_OFFLOAD_unload_image): Fix argument types.
 470
 471 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 472
 473         * testsuite/lib/libgomp.exp
 474         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 475         check_compile invocation.  Fix up removal of executable.  Drop
 476         bogus "2>&1" argument.
 477
 478         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 479         directive.
 480
 481 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 482             Martin Jambor  <mjambor@suse.cz>
 483
 484         * plugin/hsa.h: Moved to top level include.
 485         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 486
 487 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 488
 489         PR other/79046
 490         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 491         of cat to get version from BASE-VER file.
 492         * testsuite/Makefile.in: Regenerated.
 493
 494 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 495
 496         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 497         for _WIN64.
 498
 499 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 500
 501         * plugin/hsa.h: Add GCC runtime library exception.
 502         * plugin/hsa_ext_finalize.h: Likewise.
 503
 504         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 505         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 506         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 507         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 508         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 509         library to link ptx plugin against.
 510         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 511         (CUDA_CALLS): Define.
 512         (cuda_lib, cuda_lib_inited): New variables.
 513         (init_cuda_lib): New function.
 514         (CUDA_CALL_PREFIX): Define.
 515         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 516         (CUDA_CALL): Use FN instead of (FN).
 517         (CUDA_CALL_NOCHECK): Define.
 518         (cuda_error, fini_streams_for_device, select_stream_for_async,
 519         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 520         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 521         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 522         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 523         CUDA_CALL_NOCHECK.
 524         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 525         CUDA_CALL_NOCHECK.
 526         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 527         Use CUDA_CALL_NOCHECK.
 528         * plugin/cuda/cuda.h: New file.
 529         * config.h.in: Regenerated.
 530         * configure: Regenerated.
 531
 532         PR other/79046
 533         * configure.ac: Add GCC_BASE_VER.
 534         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 535         get version from BASE-VER file.
 536         * testsuite/Makefile.in: Regenerated.
 537         * configure: Regenerated.
 538         * Makefile.in: Regenerated.
 539
 540 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 541
 542         PR libgomp/60670
 543         * Makefile.am: Make fincludedir multilib-aware.
 544         * Makefile.in: Regenerate.
 545
 546 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 547
 548         Update copyright years.
 549
 550         * libgomp.texi: Bump @copying's copyright year.
 551
 552 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 553
 554         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 555         pthread_spinlock_t instead of gomp_mutex_t lock.
 556         (gomp_get_thread_pool): Likewise.
 557         (gomp_release_thread_pool): Likewise.
 558         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 559         Likewise.
 560
 561 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 562
 563         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 564         thread pool in case nthreads == 1.
 565
 566 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 567
 568         * config/nvptx/env.c: Delete.
 569         * icv.c: Move definitions of ICV variables back ...
 570         * env.c: ...here.  Do not compile environment-related functionality if
 571         LIBGOMP_OFFLOADED_ONLY is set.
 572
 573 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 574
 575         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 576         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 577         * configure: Regenerate.
 578         * config.h.in: Likewise.
 579
 580 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 581
 582         * Makefile.in: Regenerate with automake-1.11.6.
 583         * aclocal.m4: Likewise.
 584         * configure: Likewise.
 585         * testsuite/Makefile.in: Likewise.
 586
 587 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 588
 589         * config/nvptx/critical.c: Delete to use generic implementation.
 590
 591 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 592
 593         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 594         ../../affinity.c as fallback.
 595         * config/nvptx/affinity.c: Delete to use fallback implementation.
 596
 597 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 598             Jakub Jelinek  <jakub@redhat.com>
 599             Dmitry Melnik  <dm@ispras.ru>
 600
 601         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 602         * Makefile.in. Regenerate.
 603         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 604         (LIBGOMP_USE_PTHREADS): ...here; new define.
 605         * configure: Regenerate.
 606         * config.h.in: Likewise.
 607         * config/posix/affinity.c: Move to...
 608         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 609         interface by LIBGOMP_USE_PTHREADS.
 610         * critical.c: Split out GOMP_atomic_{start,end} into...
 611         * atomic.c: ...here (new file).
 612         * env.c: Split out ICV definitions into...
 613         * icv.c: ...here (new file) and...
 614         * icv-device.c: ...here. New file.
 615         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 616         (gomp_destroy_lock_30): Ditto.
 617         (gomp_set_lock_30): Ditto.
 618         (gomp_unset_lock_30): Ditto.
 619         (gomp_test_lock_30): Ditto.
 620         (gomp_init_nest_lock_30): Ditto.
 621         (gomp_destroy_nest_lock_30): Ditto.
 622         (gomp_set_nest_lock_30): Ditto.
 623         (gomp_unset_nest_lock_30): Ditto.
 624         (gomp_test_nest_lock_30): Ditto.
 625         * lock.c: New.
 626         * config/nvptx/lock.c: New.
 627         * config/nvptx/bar.c: New.
 628         * config/nvptx/bar.h: New.
 629         * config/nvptx/doacross.h: New.
 630         * config/nvptx/error.c: New.
 631         * config/nvptx/icv-device.c: New.
 632         * config/nvptx/mutex.h: New.
 633         * config/nvptx/pool.h: New.
 634         * config/nvptx/proc.c: New.
 635         * config/nvptx/ptrlock.h: New.
 636         * config/nvptx/sem.h: New.
 637         * config/nvptx/simple-bar.h: New.
 638         * config/nvptx/target.c: New.
 639         * config/nvptx/task.c: New.
 640         * config/nvptx/team.c: New.
 641         * config/nvptx/time.c: New.
 642         * config/posix/simple-bar.h: New.
 643         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 644         (gomp_num_teams_var): Declare.
 645         (struct gomp_thread_pool): Change threads_dock member to
 646         gomp_simple_barrier_t.
 647         [__nvptx__] (gomp_thread): New implementation.
 648         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 649         (gomp_thread_destructor): Ditto.
 650         (gomp_init_thread_affinity): Ditto.
 651         * team.c: Guard uses of Pthreads-specific interfaces by
 652         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 653         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 654         * config/nvptx/alloc.c: Delete.
 655         * config/nvptx/barrier.c: Ditto.
 656         * config/nvptx/fortran.c: Ditto.
 657         * config/nvptx/iter.c: Ditto.
 658         * config/nvptx/iter_ull.c: Ditto.
 659         * config/nvptx/loop.c: Ditto.
 660         * config/nvptx/loop_ull.c: Ditto.
 661         * config/nvptx/ordered.c: Ditto.
 662         * config/nvptx/parallel.c: Ditto.
 663         * config/nvptx/priority_queue.c: Ditto.
 664         * config/nvptx/sections.c: Ditto.
 665         * config/nvptx/single.c: Ditto.
 666         * config/nvptx/splay-tree.c: Ditto.
 667         * config/nvptx/work.c: Ditto.
 668         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 669         -foffload=-lgfortran in addition to -lgfortran.
 670         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 671         * plugin/plugin-nvptx.c: Include <limits.h>.
 672         (struct targ_fn_descriptor): Add new fields.
 673         (struct ptx_device): Ditto.  Set them...
 674         (nvptx_open_device): ...here.
 675         (nvptx_adjust_launch_bounds): New.
 676         (nvptx_host2dev): Allow NULL 'nvthd'.
 677         (nvptx_dev2host): Ditto.
 678         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 679         (link_ptx): Adjust log sizes.
 680         (nvptx_host2dev): Allow NULL 'nvthd'.
 681         (nvptx_dev2host): Ditto.
 682         (nvptx_set_clocktick): New.  Use it...
 683         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 684         fields.
 685         (GOMP_OFFLOAD_dev2dev): New.
 686         (nvptx_adjust_launch_bounds): New.
 687         (nvptx_stacks_size): New.
 688         (nvptx_stacks_alloc): New.
 689         (nvptx_stacks_free): New.
 690         (GOMP_OFFLOAD_run): New.
 691         (GOMP_OFFLOAD_async_run): New (stub).
 692
 693 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 694
 695         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 696         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 697         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 698
 699 2016-11-23  Martin Liska  <mliska@suse.cz>
 700             Martin Jambor  <mjambor@suse.cz>
 701
 702         * plugin/hsa.h: New file.
 703         * plugin/hsa_ext_finalize.h: New file.
 704         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 705         header file unistd.h, and functions secure_getenv, __secure_getenv,
 706         getuid, geteuid, getgid and getegid.
 707         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 708         -D_GNU_SOURCE.
 709         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 710         Handle various cases of secure_getenv presence, add an implementation
 711         when we can test effective UID and GID.
 712         (struct hsa_runtime_fn_info): New structure.
 713         (hsa_runtime_fn_info hsa_fns): New variable.
 714         (hsa_runtime_lib): Likewise.
 715         (support_cpu_devices): Likewise.
 716         (init_enviroment_variables): Load newly introduced ENV
 717         variables.
 718         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 719         (hsa_fatal): Likewise.
 720         (DLSYM_FN): New macro.
 721         (init_hsa_runtime_functions): New function.
 722         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 723         structure.  Depending on environment, also allow CPU devices.
 724         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 725         (get_kernarg_memory_region): Likewise.
 726         (GOMP_OFFLOAD_init_device): Likewise.
 727         (destroy_hsa_program): Likewise.
 728         (init_basic_kernel_info): New function.
 729         (GOMP_OFFLOAD_load_image): Use it.
 730         (create_and_finalize_hsa_program): Call hsa run-time functions via
 731         hsa_fns structure.
 732         (create_single_kernel_dispatch): Likewise.
 733         (release_kernel_dispatch): Likewise.
 734         (init_single_kernel): Likewise.
 735         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 736         (get_group_size): New function.
 737         (run_kernel): Likewise.
 738         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 739         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 740         structure.
 741         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 742         * testsuite/libgomp-test-support.exp.in: Likewise.
 743         * Makefile.in: Regenerated.
 744         * aclocal.m4: Likewise.
 745         * config.h.in: Likewise.
 746         * configure: Likewise.
 747         * testsuite/Makefile.in: Likewise.
 748
 749 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 750             Alexander Monakov  <amonakov@ispras.ru>
 751
 752         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 753         mapping clauses to target constructs.
 754         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 755
 756 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 757
 758         * configure: Regenerate.
 759
 760 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 761
 762         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 763         * omp_lib.h.in (openmp_version): Likewise.
 764         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 765         of 201307.
 766         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 767
 768         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 769         (fib_wrapper): Add map(from: x) clause.
 770         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 771         (e_53_2): Likewise.
 772         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 773         (accum): Add map(tmp) clause.
 774         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 775         (accum): Add map(tofrom: tmp) clause.
 776         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 777         (gramSchmidt): Likewise.
 778         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 779         map(tofrom: sum) clause.
 780         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 781         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 782         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 783         only allowed on the loop iterator.
 784         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 785         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 786         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 787         * testsuite/libgomp.fortran/doacross1.f90: New test.
 788         * testsuite/libgomp.fortran/doacross3.f90: New test.
 789         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 790         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 791         * testsuite/libgomp.fortran/doacross2.f90: New test.
 792         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 793         #pragma omp atomic read.
 794         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 795         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 796
 797 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 798             Nathan Sidwell  <nathan@acm.org>
 799
 800         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 801         to determine default geometry.
 802         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 803         dimension.
 804
 805 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 806
 807         * hashtab.h: Use standard GPLv3 with runtime exception
 808         boilerplate.
 809
 810 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 811
 812         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 813         size when allocating new thread.
 814
 815 2016-09-14  Marek Polacek  <polacek@redhat.com>
 816
 817         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 818
 819 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 820
 821         PR fortran/71014
 822         * testsuite/libgomp.fortran/pr71014.f90: New test.
 823
 824 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 825
 826         PR middle-end/70895
 827         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 828         firstprivate clauses.
 829         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 830         copy clauses.
 831         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 832         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 833         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 834         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 835         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 836         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 837         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 838         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 839         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 840         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 841         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 842         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 843
 844 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 845
 846         PR fortran/70598
 847         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 848
 849 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 850
 851         PR c++/58706
 852         * testsuite/libgomp.c++/pr58706.C: New test.
 853
 854 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 855
 856         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 857         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 858         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 859         Likewise.
 860         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 861         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 862         Likewise.
 863         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 864
 865         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 866         test, and don't hardcode -O0.
 867
 868 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 869
 870         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 871
 872 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 873
 874         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 875         test.
 876
 877 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 878
 879         PR middle-end/71734
 880         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 881         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 882
 883 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 884
 885         PR fortran/71717
 886         * testsuite/libgomp.fortran/associate3.f90: New test.
 887
 888 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 889
 890         * testsuite/libgomp.c++/target-21.C: New test.
 891
 892 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 893
 894         * testsuite/libgomp.c++/target-20.C: New test.
 895
 896 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 897             Cesar Philippidis  <cesar@codesourcery.com>
 898
 899         PR middle-end/71373
 900         * libgomp.oacc-c/nested-function-1.c: New file.
 901         * libgomp.oacc-c/nested-function-2.c: Likewise.
 902         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 903         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 904         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 905
 906 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 907
 908         PR c/71381
 909         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 910         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 911         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 912
 913 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 914
 915         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 916         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 917
 918 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 919
 920         PR c/70688
 921         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 922
 923 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 924
 925         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 926         instead of invalid schedule(static, 0).
 927         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 928
 929 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 930
 931         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 932         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 933         parameter, use to set async stream around call to gomp_unmap_vars,
 934         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 935         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 936         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 937         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 938         (event_add): Add int parameter, initialize 'val' field when
 939         adding new ptx_event struct.
 940         (nvptx_evec): Adjust event_add() call arguments.
 941         (nvptx_host2dev): Likewise.
 942         (nvptx_dev2host): Likewise.
 943         (nvptx_wait_async): Likewise.
 944         (nvptx_wait_all_async): Likewise.
 945         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 946         pass to event_add() call.
 947         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 948         parameter.
 949         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 950         call openacc.register_async_cleanup_func() hook.
 951         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 952         * target.c (gomp_copy_from_async): Delete function.
 953         (gomp_map_vars): Remove async_refcount.
 954         (gomp_unmap_vars): Likewise.
 955         (gomp_load_image_to_device): Likewise.
 956         (omp_target_associate_ptr): Likewise.
 957         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 958         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 959         (gomp_copy_from_async): Remove.
 960
 961 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 962
 963         * target.c (gomp_device_copy): New function.
 964         (gomp_copy_host2dev): Likewise.
 965         (gomp_copy_dev2host): Likewise.
 966         (gomp_free_device_memory): Likewise.
 967         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
 968         (gomp_map_pointer): Likewise.
 969         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
 970         NULL value from alloc_func plugin hook.
 971         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
 972         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
 973         (gomp_unmap_vars): Likewise.
 974         (gomp_update): Adjust to call gomp_copy_dev2host and
 975         gomp_copy_host2dev functions.
 976         (gomp_unload_image_from_device): Handle false value from
 977         unload_image_func plugin hook.
 978         (gomp_init_device): Handle false value from init_device_func
 979         plugin hook.
 980         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
 981         (omp_target_free): Adjust to call gomp_free_device_memory.
 982         (omp_target_memcpy): Handle return values from host2dev_func,
 983         dev2host_func, and dev2dev_func plugin hooks.
 984         (omp_target_memcpy_rect_worker): Likewise.
 985         (gomp_target_fini): Handle false value from fini_device_func
 986         plugin hook.
 987         * libgomp.h (struct gomp_device_descr): Adjust return type of
 988         init_device_func, fini_device_func, unload_image_func, free_func,
 989         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
 990         * oacc-init.c (acc_shutdown_1): Handle false value from
 991         fini_device_func plugin hook.
 992         * oacc-host.c (host_init_device): Change return type to bool.
 993         (host_fini_device): Likewise.
 994         (host_unload_image): Likewise.
 995         (host_free): Likewise.
 996         (host_dev2host): Likewise.
 997         (host_host2dev): Likewise.
 998         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
 999         (acc_memcpy_to_device): Likewise.
1000         (acc_memcpy_from_device): Likewise.
1001         (delete_copyout): Add libfnname parameter, handle free_func
1002         hook fatal error case.
1003         (acc_delete): Adjust delete_copyout call.
1004         (acc_copyout): Likewise.
1005         (update_dev_host): Move gomp_mutex_unlock to after
1006         host2dev/dev2host hook calls.
1007
1008         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1009         to 'hsa_error_msg', for clarity.
1010         (hsa_fatal): Likewise.
1011         (hsa_error): New function.
1012         (init_hsa_context): Change return type to bool, adjust to return
1013         false on error.
1014         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1015         return value.
1016         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1017         return false on error.
1018         (get_agent_info): Adjust to return NULL on error.
1019         (destroy_hsa_program): Change return type to bool, adjust to
1020         return false on error.
1021         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1022         (destroy_module): Change return type to bool, adjust to
1023         return false on error.
1024         (GOMP_OFFLOAD_unload_image): Likewise.
1025         (GOMP_OFFLOAD_fini_device): Likewise.
1026         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1027         (GOMP_OFFLOAD_free): Change to return false when called.
1028         (GOMP_OFFLOAD_dev2host): Likewise.
1029         (GOMP_OFFLOAD_host2dev): Likewise.
1030         (GOMP_OFFLOAD_dev2dev): Likewise.
1031
1032         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1033         (CUDA_CALL): Likewise.
1034         (CUDA_CALL_ASSERT): Likewise.
1035         (map_init): Change return type to bool, use CUDA_CALL* macros.
1036         (map_fini): Likewise.
1037         (init_streams_for_device): Change return type to bool, adjust
1038         call to map_init.
1039         (fini_streams_for_device): Change return type to bool, adjust
1040         call to map_fini.
1041         (select_stream_for_async): Release stream_lock before calls to
1042         GOMP_PLUGIN_fatal, adjust call to map_init.
1043         (nvptx_init): Use CUDA_CALL* macros.
1044         (nvptx_attach_host_thread_to_device): Change return type to bool,
1045         use CUDA_CALL* macros.
1046         (nvptx_open_device): Use CUDA_CALL* macros.
1047         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1048         macros.
1049         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1050         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1051         (nvptx_exec): Use CUDA_CALL* macros.
1052         (nvptx_alloc): Use CUDA_CALL* macros.
1053         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1054         (nvptx_host2dev): Likewise.
1055         (nvptx_dev2host): Likewise.
1056         (nvptx_wait): Use CUDA_CALL* macros.
1057         (nvptx_wait_async): Likewise.
1058         (nvptx_wait_all): Likewise.
1059         (nvptx_wait_all_async): Likewise.
1060         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1061         use CUDA_CALL* macros, adjust call to map_fini.
1062         (GOMP_OFFLOAD_init_device): Change return type to bool,
1063         adjust code accordingly.
1064         (GOMP_OFFLOAD_fini_device): Likewise.
1065         (GOMP_OFFLOAD_load_image): Adjust calls to
1066         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1067         use CUDA_CALL* macros.
1068         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1069         return code.
1070         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1071         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1072         handle error return.
1073         (GOMP_OFFLOAD_dev2host): Likewise.
1074         (GOMP_OFFLOAD_host2dev): Likewise.
1075         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1076         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1077
1078 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1079
1080         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1081         (acc_free): Likewise.
1082         (acc_memcpy_to_device): Likewise.
1083         (acc_memcpy_from_device): Likewise.
1084         (acc_deviceptr): Likewise.
1085         (acc_hostptr): Likewise.
1086         (acc_is_present): Likewise.
1087         (acc_map_data): Likewise.
1088         (acc_unmap_data): Likewise.
1089         (present_create_copy): Likewise.
1090         (delete_copyout): Likewise.
1091         (update_dev_host): Likewise.
1092         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1093         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1094         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1095         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1096         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1097         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1098         it only runs on nvptx targets.
1099         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1100         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1101         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1102         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1103         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1104         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1105         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1106         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1107         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1108         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1109         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1110         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1111         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1112         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1113         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1114         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1115         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1116         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1117         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1118         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1119         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1120         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1121         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1122
1123 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1124
1125         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1126
1127 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1128
1129         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1130         to gomp_init_targets_once.
1131         (acc_set_device_type): Remove !cached_base_dev condition on call to
1132         gomp_init_targets_once, move call to before acc_device_lock acquire,
1133         to avoid deadlock.
1134         (acc_get_device_num): Remove !cached_base_dev condition on call to
1135         gomp_init_targets_once.
1136         (acc_set_device_num): Likewise.
1137
1138 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1139
1140         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1141
1142 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1143
1144         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1145         expected partitioning.
1146
1147 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1148
1149         PR middle-end/70626
1150         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1151         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1152         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1153
1154 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1155
1156         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1157         non-fatal.
1158
1159 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1160
1161         PR middle-end/70680
1162         * testsuite/libgomp.c/pr70680-1.c: New test.
1163         * testsuite/libgomp.c/pr70680-2.c: New test.
1164
1165 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1166
1167         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1168         pass parameter variables to subroutines.
1169
1170 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1171
1172         PR middle-end/70643
1173         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1174
1175 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1176
1177         PR testsuite/68242
1178         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1179         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1180
1181 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1182
1183         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1184         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1185         GOACC_declare prototype.
1186
1187         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1188         Merge this file, and...
1189         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1190         ... this file, and...
1191         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1192         ... this file, and...
1193         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1194         ... this file, and...
1195         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1196         ... this file, and...
1197         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1198         ... this file, and...
1199         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1200         ... this file, and...
1201         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1202         ... this file, and...
1203         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1204         ... this file, and...
1205         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1206         ... this file, and...
1207         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1208         ... this file, and...
1209         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1210         ... this file, and...
1211         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1212         ... this file into...
1213         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1214         file.
1215
1216         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1217         Make failure observable.
1218
1219 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1220
1221         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1222         field.
1223         * target.c (gomp_target_fallback_firstprivate,
1224         gomp_target_unshare_firstprivate): Removed.
1225         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1226         before waiting for dependencies.
1227         (gomp_target_task_fn): Don't copy firstprivate vars here.
1228         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1229         firstprivate_copies here.
1230         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1231         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1232         explicit/implicit firstprivate.
1233
1234 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1235
1236         PR lto/70289
1237         PR ipa/70348
1238         PR tree-optimization/70373
1239         PR middle-end/70533
1240         PR middle-end/70534
1241         PR middle-end/70535
1242         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1243         test.
1244         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1245         test.
1246         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1247         test.
1248         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1249         test.
1250         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1251         test.
1252         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1253         test.
1254         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1255         test.
1256         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1257         test.
1258         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1259         test.
1260         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1261         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1262         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1263         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1264         test.
1265         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1266         test.
1267         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1268         test.
1269         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1270         test.
1271         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1272         coverage.
1273         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1274         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1275         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1276         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1277         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1278         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1279         coverage.
1280         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1281         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1282         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1283         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1284         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1285         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1286         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1287         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1288         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1289         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1290         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1291         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1292         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1293         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1294         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1295
1296 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1297             James Norris  <jnorris@codesourcery.com>
1298             Nathan Sidwell  <nathan@codesourcery.com>
1299             Julian Brown  <julian@codesourcery.com>
1300             Cesar Philippidis  <cesar@codesourcery.com>
1301             Chung-Lin Tang  <cltang@codesourcery.com>
1302             Tom de Vries  <tom@codesourcery.com>
1303
1304         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1305         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1306         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1307         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1308         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1309         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1310         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1311         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1312         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1313         XFAIL.
1314         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1315         Incorporate...
1316         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1317         file.
1318         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1319         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1320         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1321         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1322         Likewise.
1323         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1324         Likewise.
1325         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1326         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1327         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1328         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1329         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1330         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1331         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1332         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1333         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1334         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1335         Likewise.
1336         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1337         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1338         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1339         file...
1340         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1341         file into...
1342         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1343         file.  Update.
1344         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1345         file.
1346         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1347         Likewise.
1348         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1349         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1350         ... this new file.  Update.
1351         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1352         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1353         ... this new file.  Update.
1354         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1355         file.  Incorporate...
1356         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1357         file, and...
1358         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1359         file, and...
1360         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1361         file.
1362         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1363
1364 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1365
1366         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1367         set-torture-options.
1368
1369 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1370
1371         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1372         gcc-dg-runtest.
1373         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1374         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1375         -fno-builtin-acc_on_device instead of -O0.
1376         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1377         -O0.
1378         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1379         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1380         Likewise.
1381         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1382         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1383         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1384         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1385         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1386         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1387         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1388         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1389         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1390         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1391         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1392         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1393         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1394         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1395         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1396         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1397         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1398         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1399         Don't specify -O2.
1400         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1401         Likewise.
1402         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1403         Likewise.
1404
1405 2016-03-24  Martin Liska  <mliska@suse.cz>
1406
1407         * plugin/plugin-hsa.c (packet_store_release): New function
1408         that is taken from the HSA runtime manual.
1409         (GOMP_OFFLOAD_run): Use the function.
1410
1411 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1412
1413         PR c++/70376
1414         * testsuite/libgomp.c++/pr70376.C: New test.
1415
1416 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1417
1418         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1419         initialization of lresult and lvresult.
1420         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1421
1422 2016-03-23  James Norris  <jnorris@codesourcery.com>
1423             Daichi Fukuoka <dc-fukuoka@sgi.com>
1424
1425         PR libgomp/69414
1426         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1427         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1428         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1429         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1430
1431 2016-03-23  Martin Liska  <mliska@suse.cz>
1432
1433         PR hsa/70337
1434         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1435         argument just in case a dispatched kernel uses that argument.
1436
1437 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1438
1439         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1440         -ftree-parallelize-loops/-fopenacc changes.
1441         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1442         Likewise.
1443         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1444         Likewise.
1445         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1446         Likewise.
1447         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1448         Likewise.
1449         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1450         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1451
1452 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1453
1454         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1455         always_ld_library_path the path to libgcc_s.
1456
1457 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1458
1459         PR testsuite/70009
1460         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1461
1462 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1463
1464         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1465         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1466         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1467         Same.
1468         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1469         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1470         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1471         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1472
1473 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1474
1475         * testsuite/lib/libgomp.exp
1476         (check_effective_target_hsa_offloading_selected_nocache): New.
1477         (check_effective_target_hsa_offloading_selected): Likewise.
1478         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1479         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1480         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1481         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1482         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1483         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1484         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1485         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1486         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1487         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1488         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1489         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1490         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1491         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1492         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1493         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1494         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1495
1496 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1497
1498         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1499         non-shared memory accelerators.
1500         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1501         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1502         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1503         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1504         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1505         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1506         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1507         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1508         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1509
1510 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1511
1512         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1513         ALWAYS_CFLAGS.
1514
1515 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1516
1517         PR libgomp/69555
1518         * testsuite/libgomp.c++/pr69555-1.C: New test.
1519         * testsuite/libgomp.c++/pr69555-2.C: New test.
1520
1521 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1522             Martin Jambor  <mjambor@suse.cz>
1523
1524         * testsuite/lib/libgomp.exp
1525         (check_effective_target_offload_device_shared_as): New proc.
1526         * testsuite/libgomp.c++/declare_target-1.C: New test.
1527
1528 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1529
1530         PR driver/68463
1531         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1532
1533 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1534
1535         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1536         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1537         dims.
1538         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1539         -ftree-parallelize-loops/-fopenacc changes.
1540         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1541         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1542         Likewise.
1543         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1544         Likewise.
1545         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1546         Likewise.
1547         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1548         Likewise.
1549         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1550         Likewise.
1551         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1552         Likewise.
1553         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1554         Likewise.
1555         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1556         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1557         Likewise.
1558         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1559         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1560         Likewise.
1561         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1562         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1563         Likewise.
1564
1565 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1566
1567         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1568
1569 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1570
1571         PR driver/69805
1572         * testsuite/libgomp.c/pr69805.c: New test.
1573
1574 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1575
1576         PR lto/67709
1577         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1578
1579 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1580
1581         PR tree-optimization/69599
1582         * testsuite/libgomp.c/omp-nested-3.c: New test.
1583         * testsuite/libgomp.c/pr46032-2.c: New test.
1584         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1585         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1586
1587 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1588
1589         PR lto/69707
1590         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1591
1592 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1593
1594         * testsuite/libgomp.c/target-31.c: Fix testcase.
1595
1596 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1597
1598         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1599         clause.
1600         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1601         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1602         reduction and map clauses.
1603         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1604
1605 2016-02-02  James Norris  <jnorris@codesourcery.com>
1606
1607         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1608
1609 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1610
1611         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1612         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1613
1614         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1615         cases.
1616
1617         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1618         variables.
1619         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1620         (hsa_kmt_lib): Set variables.
1621         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1622         always_ld_library_path.
1623         * Makefile.in: Regenerate.
1624         * configure: Likewise.
1625         * testsuite/Makefile.in: Likewise.
1626
1627         * plugin/configfrag.ac (offload_additional_options)
1628         (offload_additional_lib_paths): Don't amend for hsa offloading.
1629         * configure: Regenerate.
1630
1631         * plugin/configfrag.ac: Don't configure for offloading target if
1632         we don't build the corresponding plugin.
1633         * configure: Regenerate.
1634
1635 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1636
1637         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1638         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1639
1640 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1641
1642         PR tree-optimization/69110
1643         * testsuite/libgomp.c/pr69110.c: New test.
1644
1645 2016-01-25  Richard Biener  <rguenther@suse.de>
1646
1647         PR lto/69393
1648         * testsuite/libgomp.c++/pr69393.C: New testcase.
1649
1650 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1651
1652         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1653         function wasn't mapped to the device with non-shared memory.
1654
1655 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1656
1657         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1658
1659 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1660             Martin Liska  <mliska@suse.cz>
1661
1662         * plugin/Makefrag.am: Add HSA plugin requirements.
1663         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1664         (HSA_RUNTIME_LIB): Likewise.
1665         (HSA_RUNTIME_CPPFLAGS): Likewise.
1666         (HSA_RUNTIME_INCLUDE): New substitution.
1667         (HSA_RUNTIME_LIB): Likewise.
1668         (HSA_RUNTIME_LDFLAGS): Likewise.
1669         (hsa-runtime): New configure option.
1670         (hsa-runtime-include): Likewise.
1671         (hsa-runtime-lib): Likewise.
1672         (PLUGIN_HSA): New substitution variable.
1673         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1674         configure options.
1675         (PLUGIN_HSA_CPPFLAGS): Likewise.
1676         (PLUGIN_HSA_LDFLAGS): Likewise.
1677         (PLUGIN_HSA_LIBS): Likewise.
1678         Check that we have access to HSA run-time.
1679         * libgomp-plugin.h (offload_target_type): New element
1680         OFFLOAD_TARGET_TYPE_HSA.
1681         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1682         args.
1683         (bool gomp_create_target_task): Updated.
1684         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1685         new field can_run_func.
1686         * libgomp_g.h (GOMP_target_ext): Update prototype.
1687         * oacc-host.c (host_run): Added a new parameter args.
1688         * target.c (calculate_firstprivate_requirements): New function.
1689         (copy_firstprivate_data): Likewise.
1690         (gomp_target_fallback_firstprivate): Use them.
1691         (gomp_target_unshare_firstprivate): New function.
1692         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1693         devices.
1694         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1695         pass any args to plugins.
1696         (GOMP_target_ext): Introduce device-specific argument parameter args.
1697         Allow host fallback if device shares memory.  Do not remap data if
1698         device has shared memory.
1699         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1700         like host fallback for mappings.
1701         (GOMP_target_data): Treat shared memory devices like host fallback.
1702         (GOMP_target_data_ext): Likewise.
1703         (GOMP_target_update): Likewise.
1704         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1705         gomp_create_target_task.
1706         (GOMP_target_enter_exit_data): Likewise.
1707         (omp_target_alloc): Treat shared memory devices like host fallback.
1708         (omp_target_free): Likewise.
1709         (omp_target_is_present): Likewise.
1710         (omp_target_memcpy): Likewise.
1711         (omp_target_memcpy_rect): Likewise.
1712         (omp_target_associate_ptr): Likewise.
1713         (gomp_load_plugin_for_device): Also load can_run.
1714         * task.c (GOMP_PLUGIN_target_task_completion): Free
1715         firstprivate_copies.
1716         (gomp_create_target_task): Accept new argument args and store it to
1717         ttask.
1718         * plugin/plugin-hsa.c: New file.
1719
1720 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1721
1722         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1723         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1724         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1725         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1726         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1727         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1728         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1729         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1730         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1731         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1732         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1733         Same.
1734         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1735         Same.
1736         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1737         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1738         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1739         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1740         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1741         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1742         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1743         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1744         Same.
1745         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1746
1747 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1748
1749         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1750
1751 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1752
1753         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1754
1755 2016-01-12  James Norris  <jnorris@codesourcery.com>
1756
1757         * libgomp.texi: Updates for OpenACC.
1758
1759 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1760
1761         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1762
1763 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1764
1765         PR fortran/66680
1766         * testsuite/libgomp.fortran/pr66680.f90: New test.
1767
1768 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1769
1770         PR middle-end/68960
1771         * testsuite/libgomp.c/pr68960.c: New test.
1772
1773 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1774
1775         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1776         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1777
1778 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1779
1780         Update copyright years.
1781
1782         * libgomp.texi: Bump @copying's copyright year.
1783
1784 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1785
1786         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1787         dg-additional-options syntax.
1788         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1789         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1790         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1791         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1792         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1793         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1794         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1795         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1796         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1797         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1798         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1799         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1800         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1801         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1802         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1803         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1804         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1805         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1806
1807 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1808
1809         * libgomp.h (REFCOUNT_LINK): Define.
1810         (struct splay_tree_key_s): Add link_key.
1811         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1812         Replace target address of the pointer with target address of newly
1813         mapped object in the splay tree.  Set link pointer on target to the
1814         device address of the mapped object.
1815         (gomp_unmap_vars): Restore target address of the pointer in the splay
1816         tree for REFCOUNT_LINK objects after unmapping.
1817         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1818         declare target link" objects.
1819         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1820         "omp declare target link" objects, which were mapped for the image.
1821         (gomp_exit_data): Restore target address of the pointer in the splay
1822         tree for REFCOUNT_LINK objects after unmapping.
1823         * testsuite/libgomp.c/target-link-1.c: New file.
1824
1825 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1826
1827         * libgomp.h (gomp_device_state): New enum.
1828         (struct gomp_device_descr): Replace is_initialized with state.
1829         (gomp_fini_device): Remove declaration.
1830         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1831         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1832         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1833         (acc_set_device_type): Use state instead of is_initialized.
1834         (acc_set_device_num): Likewise.
1835         * target.c (resolve_device): Use state instead of is_initialized.
1836         Do not initialize finalized device.
1837         (gomp_map_vars): Do nothing if device is finalized.
1838         (gomp_unmap_vars): Likewise.
1839         (gomp_update): Likewise.
1840         (GOMP_offload_register_ver): Use state instead of is_initialized.
1841         (GOMP_offload_unregister_ver): Likewise.
1842         (gomp_init_device): Likewise.
1843         (gomp_unload_device): Likewise.
1844         (gomp_fini_device): Remove.
1845         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1846         (GOMP_target): Go to host fallback if device is finalized.
1847         (GOMP_target_ext): Likewise.
1848         (gomp_exit_data): Do nothing if device is finalized.
1849         (gomp_target_task_fn): Go to host fallback if device is finalized.
1850         (gomp_target_fini): New static function.
1851         (gomp_target_init): Use state instead of is_initialized.
1852         Call gomp_target_fini at exit.
1853
1854 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1855
1856         PR tree-optimization/68716
1857         * testsuite/libgomp.c/omp-nested-2.c: New test.
1858
1859 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1860
1861         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1862         target openacc_nvidia_accel_selected.
1863         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1864         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1865         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1866         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1867
1868 2015-12-01  Julian Brown  <julian@codesourcery.com>
1869             James Norris  <James_Norris@mentor.com>
1870
1871         * oacc-parallel.c (GOACC_host_data): New function.
1872         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1873         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1874         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1875         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1876         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1877         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1878         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1879
1880 2015-11-30  James Norris  <jnorris@codesourcery.com>
1881             Cesar Philippidis  <cesar@codesourcery.com>
1882
1883         libgomp/
1884         * libgomp.oacc-fortran/routine-5.f90: New test.
1885         * libgomp.oacc-fortran/routine-7.f90: New test.
1886         * libgomp.oacc-fortran/routine-9.f90: New test.
1887
1888 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1889
1890         PR tree-optimization/46032
1891         * testsuite/libgomp.c/pr46032.c: New test.
1892
1893 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1894
1895         PR libgomp/68579
1896         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1897         (gomp_create_target_task): Call it before freeing
1898         GOMP_TARGET_TASK_DATA tasks.
1899
1900         PR c/63326
1901         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1902         in between case label and OpenMP standalone directives.
1903         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1904
1905 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1906
1907         * configure: Regenerate.
1908
1909 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1910
1911         * testsuite/libgomp.c/target-35.c: New test.
1912
1913 2015-11-22  James Norris  <jnorris@codesourcery.com>
1914             Cesar Philippidis  <cesar@codesourcery.com>
1915
1916         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1917         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1918         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1919         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1920         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1921
1922 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1923
1924         PR middle-end/68221
1925         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1926         * testsuite/libgomp.c/reduction-12.c: Likewise.
1927         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1928         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1929
1930 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1931
1932         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1933         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1934         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1935         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1936         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1937         and fix.
1938         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1939         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1940
1941 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1942
1943         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1944         worker & gang cases.
1945         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1946
1947 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1948
1949         * config/nvptx/priority_queue.c: New file.
1950
1951 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1952
1953         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1954         sections.
1955
1956 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1957             Aldy Hernandez  <aldyh@redhat.com>
1958             Ilya Verbin  <ilya.verbin@intel.com>
1959
1960         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1961         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1962         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1963         iterators or IV by chunk size.
1964         * parallel.c (gomp_resolve_num_threads): Don't assume that
1965         if thr->ts.team is non-NULL, then pool must be non-NULL.
1966         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1967         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1968         GOMP_PLUGIN_target_task_completion.
1969         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1970         * Makefile.in: Regenerate.
1971         * libgomp.h: Shuffle prototypes and forward definitions around so
1972         priority queues can be defined.
1973         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1974         (enum gomp_target_task_state): New enum.
1975         (struct gomp_target_task): Add state, tgt, task and team fields.
1976         (gomp_create_target_task): Change return type to bool, add
1977         state argument.
1978         (gomp_target_task_fn): Change return type to bool.
1979         (struct gomp_device_descr): Add async_run_func.
1980         (struct gomp_task): Remove children, next_child, prev_child,
1981         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1982         Add pnode field.
1983         (struct gomp_taskgroup): Remove children.
1984         Add taskgroup_queue.
1985         (struct gomp_team): Change task_queue type to a priority queue.
1986         (splay_compare): Define inline.
1987         (priority_queue_offset): New.
1988         (priority_node_to_task): New.
1989         (task_to_priority_node): New.
1990         * oacc-mem.c: Do not include splay-tree.h.
1991         * priority_queue.c: New file.
1992         * priority_queue.h: New file.
1993         * splay-tree.c: Do not include splay-tree.h.
1994         (splay_tree_foreach_internal): New.
1995         (splay_tree_foreach): New.
1996         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1997         (splay_tree_callback): Define typedef.
1998         * target.c (splay_compare): Move to libgomp.h.
1999         (GOMP_target): Don't adjust *thr in any way around running offloaded
2000         task.
2001         (GOMP_target_ext): Likewise.  Handle target nowait.
2002         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2003         return value from gomp_create_target_task, if false, fallthrough
2004         as if no dependencies exist.
2005         (gomp_target_task_fn): Change return type to bool, return true
2006         if the task should have another part scheduled later.  Handle
2007         target nowait.
2008         (gomp_load_plugin_for_device): Initialize async_run.
2009         * task.c (gomp_init_task): Initialize children_queue.
2010         (gomp_clear_parent_in_list): New.
2011         (gomp_clear_parent_in_tree): New.
2012         (gomp_clear_parent): Handle priorities.
2013         (GOMP_task): Likewise.
2014         (priority_queue_move_task_first,
2015         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2016         New functions.
2017         (gomp_create_target_task): Use priority queues.  Change return type
2018         to bool, add state argument, return false if for async
2019         {{enter,exit} data,update} constructs no dependencies need to be
2020         waited for, handle target nowait.  Set task->fn to NULL instead of
2021         gomp_target_task_fn.
2022         (verify_children_queue): Remove.
2023         (priority_list_upgrade_task): New.
2024         (priority_queue_upgrade_task): New.
2025         (verify_task_queue): Remove.
2026         (priority_list_downgrade_task): New.
2027         (priority_queue_downgrade_task): New.
2028         (gomp_task_run_pre): Use priority queues.
2029         Abstract code out to priority_queue_downgrade_task.
2030         (gomp_task_run_post_handle_dependers): Use priority queues.
2031         (gomp_task_run_post_remove_parent): Likewise.
2032         (gomp_task_run_post_remove_taskgroup): Likewise.
2033         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2034         tasks specially.
2035         (GOMP_taskwait): Likewise.
2036         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2037         priority-queue_upgrade_task.
2038         (GOMP_taskgroup_start): Use priority queues.
2039         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2040         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2041         barrier.
2042         * taskloop.c (GOMP_taskloop): Handle priorities.
2043         * team.c (gomp_new_team): Call priority_queue_init.
2044         (free_team): Call priority_queue_free.
2045         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2046         team created for target nowait in implicit parallel region.
2047         (gomp_team_start): For nested check, test thr->ts.level instead of
2048         thr->ts.team != NULL.
2049         * testsuite/libgomp.c/doacross-3.c: New test.
2050         * testsuite/libgomp.c/ordered-5.c: New test.
2051         * testsuite/libgomp.c/priority.c: New test.
2052         * testsuite/libgomp.c/target-31.c: New test.
2053         * testsuite/libgomp.c/target-32.c: New test.
2054         * testsuite/libgomp.c/target-33.c: New test.
2055         * testsuite/libgomp.c/target-34.c: New test.
2056
2057 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2058
2059         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2060
2061         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2062         loop is sequential.
2063
2064 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2065
2066         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2067         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2068
2069 2015-11-12  James Norris  <jnorris@codesourcery.com>
2070             Joseph Myers  <joseph@codesourcery.com>
2071
2072         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2073         * oacc-parallel.c (GOACC_declare): New function.
2074         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2075         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2076         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2077         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2078         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2079
2080 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2081
2082         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2083
2084 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2085
2086         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2087         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2088
2089 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2090
2091         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2092         inadvertent commit.
2093
2094 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2095
2096         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2097         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2098         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2099         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2100         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2101
2102 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2103
2104         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2105         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2106
2107 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2108             Ilya Verbin  <ilya.verbin@intel.com>
2109
2110         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2111         GOMP_loop_nonmonotonic_dynamic_start,
2112         GOMP_loop_nonmonotonic_guided_next,
2113         GOMP_loop_nonmonotonic_guided_start,
2114         GOMP_loop_ull_nonmonotonic_dynamic_next,
2115         GOMP_loop_ull_nonmonotonic_dynamic_start,
2116         GOMP_loop_ull_nonmonotonic_guided_next,
2117         GOMP_loop_ull_nonmonotonic_guided_start,
2118         GOMP_parallel_loop_nonmonotonic_dynamic,
2119         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2120         (GOMP_target_41): Renamed to ...
2121         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2122         arguments.
2123         (GOMP_target_data_41): Renamed to ...
2124         (GOMP_target_data_ext): ... this.
2125         (GOMP_target_update_41): Renamed to ...
2126         (GOMP_target_update_ext): ... this.
2127         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2128         GOMP_target_data_ext and GOMP_target_update_ext instead of
2129         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2130         Export GOMP_loop_nonmonotonic_dynamic_next,
2131         GOMP_loop_nonmonotonic_dynamic_start,
2132         GOMP_loop_nonmonotonic_guided_next,
2133         GOMP_loop_nonmonotonic_guided_start,
2134         GOMP_loop_ull_nonmonotonic_dynamic_next,
2135         GOMP_loop_ull_nonmonotonic_dynamic_start,
2136         GOMP_loop_ull_nonmonotonic_guided_next,
2137         GOMP_loop_ull_nonmonotonic_guided_start,
2138         GOMP_parallel_loop_nonmonotonic_dynamic and
2139         GOMP_parallel_loop_nonmonotonic_guided.
2140         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2141         GOMP_parallel_loop_nonmonotonic_guided,
2142         GOMP_loop_nonmonotonic_dynamic_start,
2143         GOMP_loop_nonmonotonic_guided_start,
2144         GOMP_loop_nonmonotonic_dynamic_next,
2145         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2146         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2147         GOMP_loop_ull_nonmonotonic_guided_start,
2148         GOMP_loop_ull_nonmonotonic_dynamic_next,
2149         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2150         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2151         functions.
2152         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2153         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2154         Use gomp_map_val function.
2155         (gomp_target_fallback_firstprivate): New static function.
2156         (GOMP_target_41): Renamed to ...
2157         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2158         arguments.  Move firstprivate fallback handling into a new
2159         function.
2160         (GOMP_target_data_41): Renamed to ...
2161         (GOMP_target_data_ext): ... this.
2162         (GOMP_target_update_41): Renamed to ...
2163         (GOMP_target_update_ext): ... this.
2164         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2165         gomp_map_0len_lookup instead of gomp_map_lookup.
2166         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2167         gomp_map_lookup.
2168         * testsuite/libgomp.c/target-28.c: Likewise.
2169         * testsuite/libgomp.c/monotonic-1.c: New test.
2170         * testsuite/libgomp.c/monotonic-2.c: New test.
2171         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2172         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2173         * testsuite/libgomp.c/pr66199-5.c: New test.
2174         * testsuite/libgomp.c/pr66199-6.c: New test.
2175         * testsuite/libgomp.c/pr66199-7.c: New test.
2176         * testsuite/libgomp.c/pr66199-8.c: New test.
2177         * testsuite/libgomp.c/pr66199-9.c: New test.
2178         * testsuite/libgomp.c/reduction-11.c: New test.
2179         * testsuite/libgomp.c/reduction-12.c: New test.
2180         * testsuite/libgomp.c/reduction-13.c: New test.
2181         * testsuite/libgomp.c/reduction-14.c: New test.
2182         * testsuite/libgomp.c/reduction-15.c: New test.
2183         * testsuite/libgomp.c/target-12.c (main): Adjust for
2184         omp_target_is_present change for one-past-last element.
2185         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2186         the same var is both mapped and privatized.
2187         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2188         handling of zero-length array sections.
2189         * testsuite/libgomp.c/target-28.c: New test.
2190         * testsuite/libgomp.c/target-29.c: New test.
2191         * testsuite/libgomp.c/target-30.c: New test.
2192         * testsuite/libgomp.c/target-teams-1.c: New test.
2193         * testsuite/libgomp.c++/member-6.C: New test.
2194         * testsuite/libgomp.c++/member-7.C: New test.
2195         * testsuite/libgomp.c++/monotonic-1.C: New test.
2196         * testsuite/libgomp.c++/monotonic-2.C: New test.
2197         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2198         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2199         * testsuite/libgomp.c++/pr66199-3.C: New test.
2200         * testsuite/libgomp.c++/pr66199-4.C: New test.
2201         * testsuite/libgomp.c++/pr66199-5.C: New test.
2202         * testsuite/libgomp.c++/pr66199-6.C: New test.
2203         * testsuite/libgomp.c++/pr66199-7.C: New test.
2204         * testsuite/libgomp.c++/pr66199-8.C: New test.
2205         * testsuite/libgomp.c++/pr66199-9.C: New test.
2206         * testsuite/libgomp.c++/reduction-11.C: New test.
2207         * testsuite/libgomp.c++/reduction-12.C: New test.
2208         * testsuite/libgomp.c++/target-13.C: New test.
2209         * testsuite/libgomp.c++/target-14.C: New test.
2210         * testsuite/libgomp.c++/target-15.C: New test.
2211         * testsuite/libgomp.c++/target-16.C: New test.
2212         * testsuite/libgomp.c++/target-17.C: New test.
2213         * testsuite/libgomp.c++/target-18.C: New test.
2214         * testsuite/libgomp.c++/target-19.C: New test.
2215
2216 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2217
2218         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2219         and reduction copy.
2220         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2221         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2222         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2223         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2224         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2225         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2226         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2227         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2228         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2229         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2230         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2231         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2232         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2233         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2234
2235 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2236
2237         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2238         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2239         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2240         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2241         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2242         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2243         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2244         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2245
2246 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2247
2248         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2249         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2250         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2251         * oacc-host.c (host_openacc_exec): Likewise.
2252         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2253
2254 2015-11-03  Julian Brown  <julian@codesourcery.com>
2255             Thomas Schwinge  <thomas@codesourcery.com>
2256
2257         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2258         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2259         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2260         Likewise.
2261         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2262         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2263
2264 2015-11-03  James Norris  <jnorris@codesourcery.com>
2265
2266         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2267         file.
2268         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2269         Likewise.
2270         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2271         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2272         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2273         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2274         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2275
2276 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2277
2278         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2279         compatibility.
2280         (enum acc_async_t): Reformat.
2281         (acc_on_device): Declare compatible with builtin and provide C++
2282         wrapper.
2283         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2284
2285 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2286             Cesar Philippidis  <cesar@codesourcery.com>
2287
2288         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2289         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2290         ... this.  Add a description of the test at the top of the file.
2291         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2292         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2293         ... this.  Add a description of the test at the top of the file.
2294
2295 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2296
2297         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2298         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2299         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2300         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2301         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2302         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2303
2304 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2305
2306         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2307         dimensions.
2308
2309 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2310
2311         PR testsuite/68063
2312         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2313
2314 2015-10-27  James Norris  <jnorris@codesourcery.com>
2315
2316         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2317         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2318
2319 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2320
2321         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2322         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2323
2324         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2325         acc_device_nvidia usage.
2326         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2327         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2328         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2329
2330         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2331         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2332
2333         PR libgomp/66518
2334         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2335
2336         PR libgomp/65437
2337         PR libgomp/66518
2338         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2339         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2340
2341 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2342
2343         PR testsuite/68063
2344         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2345
2346 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2347
2348         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2349         vector_length.
2350         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2351
2352 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2353             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2354
2355         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2356         to 0 when mapnum is 0.
2357
2358 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2359
2360         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2361         Cast to int from int32_t.
2362
2363 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2364             Aldy Hernandez  <aldyh@redhat.com>
2365             Ilya Verbin  <ilya.verbin@intel.com>
2366
2367         * config/linux/affinity.c (omp_get_place_num_procs,
2368         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2369         * config/linux/doacross.h: New file.
2370         * config/posix/affinity.c (omp_get_place_num_procs,
2371         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2372         * config/posix/doacross.h: New file.
2373         * env.c: Include gomp-constants.h.
2374         (struct gomp_task_icv): Rename run_sched_modifier to
2375         run_sched_chunk_size.
2376         (gomp_max_task_priority_var): New variable.
2377         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2378         (handle_omp_display_env): Change _OPENMP value from 201307 to
2379         201511.  Print OMP_MAX_TASK_PRIORITY.
2380         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2381         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2382         chunk_size and run_sched_modifier to run_sched_chunk_size.
2383         (omp_get_max_task_priority, omp_get_initial_device,
2384         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2385         omp_get_partition_place_nums): New functions.
2386         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2387         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2388         to chunk_size.
2389         (omp_get_num_places_, omp_get_place_num_procs_,
2390         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2391         omp_get_place_proc_ids_8_, omp_get_place_num_,
2392         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2393         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2394         omp_get_max_task_priority_): New functions.
2395         * libgomp_g.h (GOMP_loop_doacross_static_start,
2396         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2397         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2398         GOMP_loop_ull_doacross_dynamic_start,
2399         GOMP_loop_ull_doacross_guided_start,
2400         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2401         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2402         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2403         GOMP_target_data_41, GOMP_target_update_41,
2404         GOMP_target_enter_exit_data): New prototypes.
2405         (GOMP_task): Add prototype argument.
2406         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2407         (struct gomp_doacross_work_share): New type.
2408         (struct gomp_work_share): Add doacross field.
2409         (struct gomp_task_icv): Rename run_sched_modifier to
2410         run_sched_chunk_size.
2411         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2412         GOMP_TASK_UNDEFERRED.  Add comments.
2413         (struct gomp_task_depend_entry): Add comments.
2414         (struct gomp_task): Likewise.
2415         (struct gomp_taskgroup): Likewise.
2416         (struct gomp_target_task): New type.
2417         (struct gomp_team): Add comment.
2418         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2419         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2420         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2421         (struct target_var_desc): New type.
2422         (struct target_mem_desc): Adjust comment.  Use struct
2423         target_var_desc instead of splay_tree_key for list.
2424         (REFCOUNT_INFINITY): Define.
2425         (struct splay_tree_key_s): Remove copy_from field.
2426         (struct gomp_device_descr): Add dev2dev_func field.
2427         (enum gomp_map_vars_kind): New enum.
2428         (gomp_map_vars): Add one argument.
2429         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2430         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2431         omp_get_place_num_procs, omp_get_place_num_procs_,
2432         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2433         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2434         omp_get_place_num_, omp_get_partition_num_places,
2435         omp_get_partition_num_places_, omp_get_partition_place_nums,
2436         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2437         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2438         omp_target_free, omp_target_is_present, omp_target_memcpy,
2439         omp_target_memcpy_rect, omp_target_associate_ptr and
2440         omp_target_disassociate_ptr.
2441         (GOMP_4.0.2): Renamed to ...
2442         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2443         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2444         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2445         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2446         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2447         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2448         GOMP_loop_ull_doacross_guided_start,
2449         GOMP_loop_ull_doacross_runtime_start,
2450         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2451         GOMP_doacross_ull_wait.
2452         * libgomp.texi: Document omp_get_max_task_priority.
2453         Rename modifier argument to chunk_size for omp_set_schedule and
2454         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2455         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2456         to run_sched_chunk_size renaming.
2457         (GOMP_loop_ordered_runtime_start): Likewise.
2458         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2459         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2460         GOMP_parallel_loop_runtime_start): New functions.
2461         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2462         to run_sched_chunk_size renaming.
2463         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2464         GOMP_loop_doacross_guided_start): New functions or aliases.
2465         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2466         run_sched_modifier to run_sched_chunk_size renaming.
2467         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2468         (gomp_loop_ull_doacross_static_start,
2469         gomp_loop_ull_doacross_dynamic_start,
2470         gomp_loop_ull_doacross_guided_start,
2471         GOMP_loop_ull_doacross_runtime_start): New functions.
2472         (GOMP_loop_ull_doacross_static_start,
2473         GOMP_loop_ull_doacross_dynamic_start,
2474         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2475         * oacc-mem.c (acc_map_data, present_create_copy,
2476         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2477         to gomp_map_vars.
2478         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2479         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2480         instead of false to gomp_map_vars.
2481         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2482         * omp.h.in (omp_lock_hint_t): New type.
2483         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2484         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2485         omp_get_place_num, omp_get_partition_num_places,
2486         omp_get_partition_place_nums, omp_get_initial_device,
2487         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2488         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2489         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2490         prototypes.
2491         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2492         (omp_lock_hint_none, omp_lock_hint_uncontended,
2493         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2494         omp_lock_hint_speculative): New parameters.
2495         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2496         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2497         omp_get_place_num, omp_get_partition_num_places,
2498         omp_get_partition_place_nums, omp_get_initial_device,
2499         omp_get_max_task_priority): New interfaces.
2500         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2501         to chunk_size.
2502         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2503         (omp_lock_hint_none, omp_lock_hint_uncontended,
2504         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2505         omp_lock_hint_speculative): New parameters.
2506         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2507         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2508         omp_get_place_num, omp_get_partition_num_places,
2509         omp_get_partition_place_nums, omp_get_initial_device,
2510         omp_get_max_task_priority): New functions and subroutines.
2511         * ordered.c: Include stdarg.h and string.h.
2512         (MAX_COLLAPSED_BITS): Define.
2513         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2514         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2515         GOMP_doacross_ull_wait): New functions.
2516         * target.c: Include errno.h.
2517         (resolve_device): If device is not initialized, call
2518         gomp_init_device on it.
2519         (gomp_map_lookup): New function.
2520         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2521         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2522         GOMP_MAP_ALWAYS_TO_P.
2523         (get_kind): Rename is_openacc argument to short_mapkind.
2524         (gomp_map_pointer): Use gomp_map_lookup.
2525         (gomp_map_fields_existing): New function.
2526         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2527         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2528         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2529         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2530         Adjust for tgt->list changed type and copy_from living in there.
2531         (gomp_copy_from_async): Adjust for tgt->list changed type and
2532         copy_from living in there.
2533         (gomp_unmap_vars): Likewise.
2534         (gomp_update): Likewise.  Rename is_openacc argument to
2535         short_mapkind.  Don't fail if object is not mapped.
2536         (gomp_load_image_to_device): Initialize refcount to
2537         REFCOUNT_INFINITY.
2538         (gomp_target_fallback): New function.
2539         (gomp_get_target_fn_addr): Likewise.
2540         (GOMP_target): Adjust gomp_map_vars caller, use
2541         gomp_get_target_fn_addr and gomp_target_fallback.
2542         (GOMP_target_41): New function.
2543         (gomp_target_data_fallback): New function.
2544         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2545         (GOMP_target_data_41): New function.
2546         (GOMP_target_update): Adjust gomp_update caller.
2547         (GOMP_target_update_41): New function.
2548         (gomp_exit_data, GOMP_target_enter_exit_data,
2549         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2550         omp_target_is_present, omp_target_memcpy,
2551         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2552         omp_target_associate_ptr, omp_target_disassociate_ptr,
2553         gomp_load_plugin_for_device): New functions.
2554         * task.c: Include gomp-constants.h.  Include taskloop.c
2555         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2556         (gomp_task_handle_depend): New function.
2557         (GOMP_task): Use it.  Add priority argument.  Use
2558         gomp-constant.h constants instead of hardcoded numbers.
2559         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2560         (gomp_create_target_task): New function.
2561         (verify_children_queue, verify_taskgroup_queue,
2562         verify_task_queue): New functions.
2563         (gomp_task_run_pre): Call verify_*_queue functions.
2564         If an upcoming tied task is about to leave the sibling or
2565         taskgroup queues in an invalid state, adjust appropriately.
2566         Remove taskgroup argument.  Add comments.
2567         (gomp_task_run_post_handle_dependers): Add comments.
2568         (gomp_task_run_post_remove_parent): Likewise.
2569         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2570         (GOMP_taskwait): Likewise.  Add comments.
2571         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2572         problem such that the first non parent_depends_on task does not
2573         end up at the end of the children queue.
2574         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2575         GOMP_TASK_UNDEFERRED.
2576         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2577         * taskloop.c: New file.
2578         * testsuite/lib/libgomp.exp
2579         (check_effective_target_offload_device_nonshared_as): New proc.
2580         * testsuite/libgomp.c/affinity-2.c: New test.
2581         * testsuite/libgomp.c/doacross-1.c: New test.
2582         * testsuite/libgomp.c/doacross-2.c: New test.
2583         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2584         Add map clause to target.
2585         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2586         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2587         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2588         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2589         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2590         Likewise.
2591         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2592         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2593         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2594         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2595         not defined.  Use those where needed.
2596         * testsuite/libgomp.c/for-4.c: New test.
2597         * testsuite/libgomp.c/for-5.c: New test.
2598         * testsuite/libgomp.c/for-6.c: New test.
2599         * testsuite/libgomp.c/linear-1.c: New test.
2600         * testsuite/libgomp.c/ordered-4.c: New test.
2601         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2602         only allowed on the loop iterator.
2603         * testsuite/libgomp.c/pr66199-3.c: New test.
2604         * testsuite/libgomp.c/pr66199-4.c: New test.
2605         * testsuite/libgomp.c/reduction-7.c: New test.
2606         * testsuite/libgomp.c/reduction-8.c: New test.
2607         * testsuite/libgomp.c/reduction-9.c: New test.
2608         * testsuite/libgomp.c/reduction-10.c: New test.
2609         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2610         map(tofrom:s).
2611         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2612         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2613         * testsuite/libgomp.c/target-11.c: New test.
2614         * testsuite/libgomp.c/target-12.c: New test.
2615         * testsuite/libgomp.c/target-13.c: New test.
2616         * testsuite/libgomp.c/target-14.c: New test.
2617         * testsuite/libgomp.c/target-15.c: New test.
2618         * testsuite/libgomp.c/target-16.c: New test.
2619         * testsuite/libgomp.c/target-17.c: New test.
2620         * testsuite/libgomp.c/target-18.c: New test.
2621         * testsuite/libgomp.c/target-19.c: New test.
2622         * testsuite/libgomp.c/target-20.c: New test.
2623         * testsuite/libgomp.c/target-21.c: New test.
2624         * testsuite/libgomp.c/target-22.c: New test.
2625         * testsuite/libgomp.c/target-23.c: New test.
2626         * testsuite/libgomp.c/target-24.c: New test.
2627         * testsuite/libgomp.c/target-25.c: New test.
2628         * testsuite/libgomp.c/target-26.c: New test.
2629         * testsuite/libgomp.c/target-27.c: New test.
2630         * testsuite/libgomp.c/taskloop-1.c: New test.
2631         * testsuite/libgomp.c/taskloop-2.c: New test.
2632         * testsuite/libgomp.c/taskloop-3.c: New test.
2633         * testsuite/libgomp.c/taskloop-4.c: New test.
2634         * testsuite/libgomp.c++/ctor-13.C: New test.
2635         * testsuite/libgomp.c++/doacross-1.C: New test.
2636         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2637         Replace offload_device with offload_device_nonshared_as.
2638         * testsuite/libgomp.c++/for-12.C: New test.
2639         * testsuite/libgomp.c++/for-13.C: New test.
2640         * testsuite/libgomp.c++/for-14.C: New test.
2641         * testsuite/libgomp.c++/linear-1.C: New test.
2642         * testsuite/libgomp.c++/member-1.C: New test.
2643         * testsuite/libgomp.c++/member-2.C: New test.
2644         * testsuite/libgomp.c++/member-3.C: New test.
2645         * testsuite/libgomp.c++/member-4.C: New test.
2646         * testsuite/libgomp.c++/member-5.C: New test.
2647         * testsuite/libgomp.c++/ordered-1.C: New test.
2648         * testsuite/libgomp.c++/reduction-5.C: New test.
2649         * testsuite/libgomp.c++/reduction-6.C: New test.
2650         * testsuite/libgomp.c++/reduction-7.C: New test.
2651         * testsuite/libgomp.c++/reduction-8.C: New test.
2652         * testsuite/libgomp.c++/reduction-9.C: New test.
2653         * testsuite/libgomp.c++/reduction-10.C: New test.
2654         * testsuite/libgomp.c++/reference-1.C: New test.
2655         * testsuite/libgomp.c++/simd14.C: New test.
2656         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2657         * testsuite/libgomp.c++/target-5.C: New test.
2658         * testsuite/libgomp.c++/target-6.C: New test.
2659         * testsuite/libgomp.c++/target-7.C: New test.
2660         * testsuite/libgomp.c++/target-8.C: New test.
2661         * testsuite/libgomp.c++/target-9.C: New test.
2662         * testsuite/libgomp.c++/target-10.C: New test.
2663         * testsuite/libgomp.c++/target-11.C: New test.
2664         * testsuite/libgomp.c++/target-12.C: New test.
2665         * testsuite/libgomp.c++/taskloop-1.C: New test.
2666         * testsuite/libgomp.c++/taskloop-2.C: New test.
2667         * testsuite/libgomp.c++/taskloop-3.C: New test.
2668         * testsuite/libgomp.c++/taskloop-4.C: New test.
2669         * testsuite/libgomp.c++/taskloop-5.C: New test.
2670         * testsuite/libgomp.c++/taskloop-6.C: New test.
2671         * testsuite/libgomp.c++/taskloop-7.C: New test.
2672         * testsuite/libgomp.c++/taskloop-8.C: New test.
2673         * testsuite/libgomp.c++/taskloop-9.C: New test.
2674         * testsuite/libgomp.fortran/affinity1.f90: New test.
2675         * testsuite/libgomp.fortran/affinity2.f90: New test.
2676
2677 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2678
2679         PR tree-optimization/67476
2680         * testsuite/libgomp.c/autopar-3.c: New test.
2681         * testsuite/libgomp.c/autopar-4.c: New test.
2682         * testsuite/libgomp.c/autopar-5.c: New test.
2683         * testsuite/libgomp.c/autopar-6.c: New test.
2684         * testsuite/libgomp.c/autopar-7.c: New test.
2685         * testsuite/libgomp.c/autopar-8.c: New test.
2686
2687 2015-10-12  James Norris  <jnorris@codesourcery.com>
2688
2689         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2690         initializer.
2691
2692 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2693
2694         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2695         using load_gcc_lib.
2696
2697 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2698
2699         * oacc-ptx.h: Remove file, moving its content into...
2700         * config/nvptx/fortran.c: ... here...
2701         * config/nvptx/oacc-init.c: ..., here...
2702         * config/nvptx/oacc-parallel.c: ..., and here.
2703         * config/nvptx/openacc.f90: New file.
2704         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2705         (link_ptx): Don't link in predefined bits of PTX code.
2706
2707 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2708             Bernd Schmidt <bernds@codesourcery.com>
2709
2710         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2711         (struct targ_ptx_obj): New.
2712         (nvptx_tdata): Move earlier, change data format.
2713         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2714         objects.
2715         (GOMP_OFFLOAD_load_image): Adjust.
2716
2717 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2718
2719         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2720         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2721         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2722         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2723         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2724         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2725         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2726         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2727         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2728         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2729         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2730         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2731         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2732         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2733         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2734         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2735         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2736         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2737         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2738         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2739         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2740         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2741         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2742         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2743         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2744         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2745         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2746         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2747         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2748         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2749         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2750         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2751         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2752         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2753         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2754         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2755         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2756         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2757         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2758         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2759         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2760         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2761         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2762         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2763         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2764         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2765         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2766         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2767         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2768         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2769         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2770         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2771         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2772         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2773         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2774         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2775         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2776         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2777         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2778         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2779         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2780         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2781         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2782
2783 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2784
2785         * oacc-init.c (acc_on_device): Force optimization level.
2786
2787 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2788
2789         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2790         (cuda_errlist): Delete.
2791         (cuda_error): Reimplement.
2792
2793 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2794
2795         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2796         array.
2797         * libgomp.map (GOACC_parallel_keyed): New.
2798         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2799         all callers.
2800         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2801         and take keyed varargs list.  Adjust call to exec_func.
2802         (GOACC_parallel): Force host fallback.
2803         * libgomp_g.h (GOACC_parallel): Remove.
2804         (GOACC_parallel_keyed): Declare.
2805         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2806         (stuct targ_gn_descriptor): Replace name field with launch field.
2807         (nvptx_exec): Lose separate geometry args, take array.  Process
2808         dynamic dimensions and adjust.
2809         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2810         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2811         data.
2812         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2813         passing.
2814         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2815         passing.
2816
2817 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2818
2819         PR libgomp/67141
2820         * oacc-int.h (goacc_host_init): Add declaration.
2821         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2822         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2823
2824 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2825             Sebastian Pop  <s.pop@samsung.com>
2826
2827         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2828         match o/p.
2829         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2830         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2831         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2832         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2833         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2834
2835 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2836
2837         * configure.tgt: Add missing ;; in between nvptx and rtems
2838         snippets.
2839
2840 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2841
2842         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2843         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2844         (gomp_thread_pool_reservoir): Add priority member.
2845         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2846         priority.
2847         (parse_thread_pools): Likewise.
2848         * team.c (gomp_team_start): Call configuration provided
2849         gomp_adjust_thread_attr(). Destroy thread attributes if
2850         necessary.
2851         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2852
2853 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2854
2855         * config/posix/pool.h: New.
2856         * config/rtems/pool.h: Likewise.
2857         * config/rtems/proc.c: Likewise.
2858         * libgomp.h (gomp_thread_destructor): Declare.
2859         * team.c: Include configuration provided "pool.h".
2860         (gomp_get_thread_pool): Define in configuration.
2861         (gomp_team_end): Call configuration defined
2862         gomp_release_thread_pool().
2863
2864 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2865
2866         * config/rtems/bar.c: New.
2867         * config/rtems/bar.h: Likewise.
2868         * config/rtems/mutex.c: Likewise.
2869         * config/rtems/mutex.h: Likewise.
2870         * config/rtems/sem.c: Likewise.
2871         * config/rtems/sem.h: Likewise.
2872         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2873         <sys/lock.h> header file.
2874         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2875         supported by Newlib.
2876         * configure: Regenerate.
2877
2878 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2879
2880         * team.c (gomp_new_thread_pool): Delete and move content to ...
2881         (gomp_get_thread_pool): ... new function.  Allocate and
2882         initialize thread pool on demand.
2883         (get_last_team): Use gomp_get_thread_pool().
2884         (gomp_team_start): Delete thread pool initialization.
2885
2886 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2887
2888         PR tree-optimization/65637
2889         * testsuite/libgomp.c/autopar-2.c: New test.
2890
2891 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2892
2893         PR tree-optimization/46193
2894         * testsuite/libgomp.c/pr46193.c: New test.
2895
2896 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2897
2898         libgomp/
2899         * libgomp.map: Add 4.0.2 version.
2900         * target.c (offload_image_descr): Add version field.
2901         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2902         call.  Improve load mismatch diagnostic.
2903         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2904         call.
2905         (GOMP_offload_regster): Make stub function, move bulk to ...
2906         (GOMP_offload_register_ver): ... here.  Process version argument.
2907         (GOMP_offload_unregister): Make stub function, move bulk to ...
2908         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2909         (gomp_init_device): Process version field.
2910         (gomp_unload_device): Process version field.
2911         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2912         macros.  Check plugin version.
2913         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2914         loader and unloader types.
2915         * oacc-host.c: Include gomp-constants.h.
2916         (host_version): New.
2917         (host_load_image, host_unload_image): Adjust.
2918         (host_dispatch): Add host_version.
2919         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2920         (GOMP_OFFLOAD_version): New.
2921         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2922         (GOMP_OFFLOAD_unload_image): Likewise.
2923         * plugin/plugin-host.c: Include gomp-constants.h.
2924         (GOMP_OFFLOAD_version): New.
2925         (GOMP_OFFLOAD_load_image): Add version arg.
2926         (GOMP_OFFLOAD_unload_image): Likewise.
2927
2928 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2929
2930         PR tree-optimization/65468
2931         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2932
2933 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2934
2935         PR tree-optimization/65468
2936         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2937
2938 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2939
2940         PR libgomp/66761
2941         PR libgomp/67303
2942         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2943         (gomp_iter_guided_next): Idem.
2944         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2945         (gomp_iter_ull_guided_next): Idem.
2946         * config/linux/wait.h (do_spin): Idem.
2947
2948 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2949
2950         * libgomp-plugin.h (enum offload_target_type): Remove
2951         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2952         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2953         * openacc.h (enum acc_device_t): Likewise.
2954         * openacc_lib.h: Likewise.
2955         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2956         (acc_on_device): Just use __builtin_acc_on_device.
2957         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2958         of acc_on_device builtin.
2959         * plugin/plugin-host.h: Remove file.
2960         * plugin/plugin-host.c: Likewise, but salvage some content into...
2961         * oacc-host.c: ... this file.
2962         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2963         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2964         * Makefile.in: Regenerate.
2965         * configure: Likewise.
2966         * testsuite/lib/libgomp.exp
2967         (check_effective_target_openacc_host_nonshm_selected): Remove.
2968         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2969         ACC_DEVICE_TYPE=host_nonshm.
2970         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2971         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2972         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2973         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2974         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2975         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2976
2977 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2978             Jakub Jelinek  <jakub@redhat.com>
2979
2980         * config/nvptx/affinity.c: New file.
2981         * config/nvptx/alloc.c: Likewise.
2982         * config/nvptx/bar.c: Likewise.
2983         * config/nvptx/barrier.c: Likewise.
2984         * config/nvptx/critical.c: Likewise.
2985         * config/nvptx/env.c: Likewise.
2986         * config/nvptx/error.c: Likewise.
2987         * config/nvptx/fortran.c: Likewise.
2988         * config/nvptx/iter.c: Likewise.
2989         * config/nvptx/iter_ull.c: Likewise.
2990         * config/nvptx/libgomp-plugin.c: Likewise.
2991         * config/nvptx/lock.c: Likewise.
2992         * config/nvptx/loop.c: Likewise.
2993         * config/nvptx/loop_ull.c: Likewise.
2994         * config/nvptx/mutex.c: Likewise.
2995         * config/nvptx/oacc-async.c: Likewise.
2996         * config/nvptx/oacc-cuda.c: Likewise.
2997         * config/nvptx/oacc-host.c: Likewise.
2998         * config/nvptx/oacc-init.c: Likewise.
2999         * config/nvptx/oacc-mem.c: Likewise.
3000         * config/nvptx/oacc-parallel.c: Likewise.
3001         * config/nvptx/oacc-plugin.c: Likewise.
3002         * config/nvptx/omp-lock.h: Likewise.
3003         * config/nvptx/ordered.c: Likewise.
3004         * config/nvptx/parallel.c: Likewise.
3005         * config/nvptx/proc.c: Likewise.
3006         * config/nvptx/ptrlock.c: Likewise.
3007         * config/nvptx/sections.c: Likewise.
3008         * config/nvptx/sem.c: Likewise.
3009         * config/nvptx/single.c: Likewise.
3010         * config/nvptx/splay-tree.c: Likewise.
3011         * config/nvptx/target.c: Likewise.
3012         * config/nvptx/task.c: Likewise.
3013         * config/nvptx/team.c: Likewise.
3014         * config/nvptx/time.c: Likewise.
3015         * config/nvptx/work.c: Likewise.
3016         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3017         * configure: Regenerate.
3018         * configure.tgt (config_path): Set to "nvptx" for target
3019         nvptx*-*-*.
3020
3021 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3022
3023         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3024
3025 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3026
3027         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3028         (cuda_errlist): Constify.
3029         (errmsg):  Move into ...
3030         (cuda_error): ... here.  Make smaller.
3031         (_XSTR, _STR): Delete.
3032         (cuda_synames): Delete.
3033         (verify_device_library): Delete.
3034         (nvptx_init): Don't call it.
3035
3036 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3037
3038         * testsuite/libgomp.c/uns-outer-4.c: New test.
3039
3040 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3041
3042         * testsuite/libgomp.c/pr66714.c: New test.
3043
3044 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3045
3046         PR libgomp/66950
3047         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3048         (fib_ref): New function.
3049         (fib): Correct corner cases in the recursion.
3050         (main): Replace the non-simd loop with fib_ref call.
3051         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3052         subroutine.
3053         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3054         for the last array element value.  Replace the non-simd loop with
3055         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3056         of the last array element with according Fibonacci sequence element.
3057         (fib): Correct corner cases in the recursion.
3058
3059 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3060
3061         * target.c (gomp_offload_image_to_device): Rename to ...
3062         (gomp_load_image_to_device): ... here.
3063         (GOMP_offload_register): Adjust call.
3064         (gomp_init_device): Likewise.
3065         (gomp_unload_image_from_device): New.  Broken out of ...
3066         (GOMP_offload_unregister): ... here.  Call it.
3067         (gomp_unload_device): New.
3068         * libgomp.h (gomp_unload_device): Declare.
3069         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3070         mem maps.
3071
3072 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3073
3074         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3075         wait=-specific if.
3076         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3077         !=0 condition.
3078         (goacc_waits): Move !num_waits handling to ...
3079         (GOACC_wait): ... here, the only caller that might have zero waits.
3080
3081         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3082         (struct ptx_image_data): Move earlier, add fns field.
3083         (struct ptx_device): Add images and image_lock fields.
3084         (ptx_images, ptx_image_lock): Delete.
3085         (nvptx_open_device): Initialize images and image_lock fields.
3086         (nvptx_close_device): Destroy image_lock.
3087         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3088         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3089         fields.
3090
3091 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3092
3093         * target.c (GOMP_offload_register): Use int for device type arg.
3094         (GOMP_offload_unregister): Likewise.
3095
3096         * target.c (struct_offload_image_descr): Constify host_table.
3097         (gomp_offload_image_to_device): Likewise.
3098         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3099
3100         * libgomp.h (gomp_device_descr): Constify target data arguments.
3101         * target.c (struct offload_image_descr): Constify target_data.
3102         (gomp_offload_image_to_device): Likewise.
3103         (GOMP_offload_register): Likewise.
3104         (GOMP_offload_unrefister): Likewise.
3105         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3106         GOMP_OFFLOAD_unload_image): Constify target data.
3107         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3108         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3109
3110 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3111
3112         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3113         Workaround driver library const error.
3114         (struct nvptx_tdata, nvptx_tdata_t): New.
3115         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3116         type.
3117
3118 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3119
3120         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3121         of EPS parameter from integer to real.
3122         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3123         type of EPS parameter from integer to real.
3124
3125 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3126
3127         * team.c (get_last_team): New.
3128         (gomp_new_team): Recycle last non-nested team if possible.
3129         (gomp_team_end): Move team work share list free lock destruction
3130         to ...
3131         (free_team): ... here.
3132
3133 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3134
3135         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3136         and ref from int to double.  Replaced their comparison with
3137         an inequality of their difference and EPS.
3138         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3139         comparison of pri and a reference number with an inequality of their
3140         difference and EPS.
3141         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3142         the comparison of sum and sum_ref with an inequality of their
3143         difference and EPS.
3144         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3145         the comparison of pri and a reference number with an inequality of
3146         their difference and EPS.
3147
3148 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3149
3150         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3151         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3152         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3153         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3154         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3155         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3156         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3157         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3158         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3159         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3160         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3161         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3162         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3163         variables.
3164         (vec_mult): Likewise.  Add #pragma omp taskwait.
3165         (main): Adjust caller.
3166         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3167         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3168         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3169         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3170         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3171         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3172         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3173         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3174         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3175         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3176         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3177         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3178         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3179         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3180         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3181         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3182         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3183         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3184         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3185         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3186         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3187         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3188         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3189         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3190         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3191         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3192         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3193         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3194         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3195         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3196         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3197         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3198         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3199         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3200         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3201         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3202         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3203         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3204         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3205         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3206         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3207         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3208         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3209         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3210         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3211         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3212         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3213         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3214         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3215         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3216         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3217         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3218         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3219         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3220         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3221         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3222         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3223         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3224         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3225         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3226         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3227         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3228         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3229         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3230         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3231         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3232         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3233         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3234         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3235         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3236         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3237         (vec_mult): Add !$omp taskwait.
3238         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3239         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3240         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3241         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3242         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3243         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3244         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3245         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3246         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3247         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3248         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3249         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3250         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3251         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3252         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3253         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3254         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3255         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3256         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3257         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3258         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3259         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3260         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3261         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3262         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3263         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3264         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3265         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3266         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3267         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3268         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3269         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3270         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3271         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3272         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3273         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3274         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3275         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3276         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3277         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3278         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3279         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3280         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3281         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3282         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3283         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3284         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3285         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3286         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3287         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3288         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3289         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3290         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3291         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3292         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3293         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3294         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3295         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3296         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3297         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3298         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3299         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3300         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3301         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3302         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3303         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3304         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3305
3306 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3307
3308         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3309         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3310
3311 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3312
3313         PR libgomp/65099
3314         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3315         in a 64-bit configuration.
3316         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3317         offloading testing if no such device is available.
3318         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3319         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3320
3321 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3322
3323         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3324         second call to f.
3325         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3326
3327 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3328
3329         PR tree-optimization/66642
3330         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3331         iteration count case.
3332         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3333         function, factor out of ...
3334         (main): ... here.  Test low iteration count case.
3335
3336 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3337
3338         * libgomp.h (gomp_thread_pool): Comment last_team field.
3339
3340 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3341
3342         * testsuite/libgomp.c++/pr66702-1.C: Require
3343         vect_simd_clones effective target.
3344         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3345
3346 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3347
3348         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3349         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3350         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3351         "-O2".
3352
3353 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3354
3355         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3356         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3357         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3358         * testsuite/libgomp.c++/pr64824.C: Same.
3359         * testsuite/libgomp.c++/pr64868.C: Same.
3360         * testsuite/libgomp.c++/pr66199-1.C: Same.
3361         * testsuite/libgomp.c++/pr66199-2.C: Same.
3362         * testsuite/libgomp.c++/target-2.C: Same.
3363         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3364         -std=<standard> option.
3365         * testsuite/libgomp.c++/udr-11.C: Same.
3366         * testsuite/libgomp.c++/udr-12.C: Same.
3367         * testsuite/libgomp.c++/udr-13.C: Same.
3368         * testsuite/libgomp.c++/udr-14.C: Same.
3369         * testsuite/libgomp.c++/udr-15.C: Same.
3370         * testsuite/libgomp.c++/udr-16.C: Same.
3371         * testsuite/libgomp.c++/udr-17.C: Same.
3372         * testsuite/libgomp.c++/udr-18.C: Same.
3373         * testsuite/libgomp.c++/udr-19.C: Same.
3374         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3375         * testsuite/libgomp.c++/simd-1.C: Same.
3376         * testsuite/libgomp.c++/simd-2.C: Same.
3377         * testsuite/libgomp.c++/simd-3.C: Same.
3378         * testsuite/libgomp.c++/simd-4.C: Same.
3379         * testsuite/libgomp.c++/simd-5.C: Same.
3380         * testsuite/libgomp.c++/simd-6.C: Same.
3381         * testsuite/libgomp.c++/simd-7.C: Same.
3382         * testsuite/libgomp.c++/simd-8.C: Same.
3383         * testsuite/libgomp.c++/simd-9.C: Same.
3384         * testsuite/libgomp.c++/simd10.C: Same.
3385         * testsuite/libgomp.c++/simd11.C: Same.
3386         * testsuite/libgomp.c++/simd12.C: Same.
3387         * testsuite/libgomp.c++/simd13.C: Same.
3388
3389 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3390
3391         PR middle-end/66702
3392         * testsuite/libgomp.c++/pr66702-1.C: New test.
3393         * testsuite/libgomp.c++/pr66702-2.C: New test.
3394
3395 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3396
3397         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3398         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3399         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3400         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3401
3402 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3403
3404         PR tree-optimization/66652
3405         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3406         using restrict pointers.
3407         (main): Add arguments to calls to f.
3408         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3409
3410 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3411
3412         * configure.ac: Fix check for header <sys/sysctl.h>.
3413         * configure: Regenerate.
3414         * config.h.in: Likewise.
3415
3416 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3417
3418         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3419         abort.
3420         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3421
3422 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3423
3424         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3425         acc_device_nvidia.
3426
3427         PR libgomp/66518
3428         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3429         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3430
3431 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3432
3433         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3434         dg-additional-options for any remaining options.
3435         * testsuite/libgomp.c/atomic-2.c: Same.
3436         * testsuite/libgomp.c/atomic-4.c: Same.
3437         * testsuite/libgomp.c/atomic-5.c: Same.
3438         * testsuite/libgomp.c/atomic-6.c: Same.
3439         * testsuite/libgomp.c/autopar-1.c: Same.
3440         * testsuite/libgomp.c/copyin-1.c: Same.
3441         * testsuite/libgomp.c/copyin-2.c: Same.
3442         * testsuite/libgomp.c/copyin-3.c: Same.
3443         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3444         * testsuite/libgomp.c/nestedfn-5.c: Same.
3445         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3446         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3447         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3448         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3449         * testsuite/libgomp.c/pr32362-1.c: Same.
3450         * testsuite/libgomp.c/pr32362-2.c: Same.
3451         * testsuite/libgomp.c/pr32362-3.c: Same.
3452         * testsuite/libgomp.c/pr39591-1.c: Same.
3453         * testsuite/libgomp.c/pr39591-2.c: Same.
3454         * testsuite/libgomp.c/pr39591-3.c: Same.
3455         * testsuite/libgomp.c/pr58392.c: Same.
3456         * testsuite/libgomp.c/pr58756.c: Same.
3457         * testsuite/libgomp.c/simd-1.c: Same.
3458         * testsuite/libgomp.c/simd-10.c: Same.
3459         * testsuite/libgomp.c/simd-11.c: Same.
3460         * testsuite/libgomp.c/simd-12.c: Same.
3461         * testsuite/libgomp.c/simd-13.c: Same.
3462         * testsuite/libgomp.c/simd-14.c: Same.
3463         * testsuite/libgomp.c/simd-15.c: Same.
3464         * testsuite/libgomp.c/simd-2.c: Same.
3465         * testsuite/libgomp.c/simd-3.c: Same.
3466         * testsuite/libgomp.c/simd-4.c: Same.
3467         * testsuite/libgomp.c/simd-5.c: Same.
3468         * testsuite/libgomp.c/simd-6.c: Same.
3469         * testsuite/libgomp.c/simd-7.c: Same.
3470         * testsuite/libgomp.c/simd-8.c: Same.
3471         * testsuite/libgomp.c/simd-9.c: Same.
3472
3473 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3474
3475         * testsuite/libgomp.c/pr35625.c: Fix typo.
3476
3477 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3478
3479         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3480         in dg-options.
3481         * testsuite/libgomp.c/atomic-3.c: Same.
3482         * testsuite/libgomp.c/debug-1.c: Same.
3483         * testsuite/libgomp.c/nqueens-1.c: Same.
3484         * testsuite/libgomp.c/pr26171.c: Same.
3485         * testsuite/libgomp.c/pr48591.c: Same.
3486         * testsuite/libgomp.c/pr64824.c: Same.
3487         * testsuite/libgomp.c/pr64868.c: Same.
3488         * testsuite/libgomp.c/pr66133.c: Same.
3489         * testsuite/libgomp.c/pr66199-1.c: Same.
3490         * testsuite/libgomp.c/pr66199-2.c: Same.
3491         * testsuite/libgomp.c/target-8.c: Same.
3492
3493 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3494
3495         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3496         -std={gnu99,c99}.
3497         * testsuite/libgomp.c/for-1.c: Same.
3498         * testsuite/libgomp.c/for-2.c: Same.
3499         * testsuite/libgomp.c/for-3.c: Same.
3500         * testsuite/libgomp.c/pr35625.c: Same.
3501         * testsuite/libgomp.c/pr39154.c: Same.
3502         * testsuite/libgomp.c/simd-16.c: Same.
3503         * testsuite/libgomp.c/simd-17.c: Same.
3504
3505 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3506
3507         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3508
3509 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3510
3511         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3512         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3513         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3514         (N): Define.
3515         (main): Use N instead of hardcoded constants.
3516
3517 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3518
3519         merge from gomp4 branch:
3520         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3521
3522         PR tree-optimization/65443
3523         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3524         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3525         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3526
3527 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3528
3529         * testsuite/libgomp.graphite/bounds.c: Adjust for
3530         cleanup-tree-dump removal.
3531         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3532         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3533         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3534         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3535         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3536         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3537         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3538         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3539         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3540         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3541
3542 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3543
3544         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3545         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3546         (futex_wake) [!__x86_64__]: Ditto.
3547
3548 2015-05-28  Julian Brown  <julian@codesourcery.com>
3549
3550         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3551         function comment. Only call gomp_fatal if new argument is true.
3552         (acc_dev_num_out_of_range): New function.
3553         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3554         acc_dev_num_out_of_range as appropriate.
3555         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3556         (acc_get_device_num, acc_set_device_num): Update calls to
3557         resolve_device.
3558         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3559         output.
3560
3561 2015-05-28  Julian Brown  <julian@codesourcery.com>
3562
3563         PR libgomp/65742
3564         * oacc-init.c (plugin/plugin-host.h): Include.
3565         (acc_on_device): Check whether we're in an offloaded region for
3566         host_nonshm
3567         plugin. Don't use __builtin_acc_on_device.
3568         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3569         nonshm_exec flag in thread-local data.
3570         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3571         data for host_nonshm plugin.
3572         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3573         for host_nonshm plugin.
3574         * plugin/plugin-host.h: New.
3575
3576 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3577
3578         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3579
3580 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3581
3582         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3583         Declare as int.
3584         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3585         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3586         Declare as int.
3587
3588 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3589
3590         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3591
3592 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3593
3594         * target.c (gomp_map_pointer): New function abstracting out
3595         GOMP_MAP_POINTER handling.
3596         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3597         gomp_map_pointer().
3598
3599 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3600
3601         PR middle-end/66199
3602         * testsuite/libgomp.c/pr66199-1.c: New test.
3603         * testsuite/libgomp.c/pr66199-2.c: New test.
3604         * testsuite/libgomp.c++/pr66199-1.C: New test.
3605         * testsuite/libgomp.c++/pr66199-2.C: New test.
3606         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3607         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3608
3609 2015-05-19  Julian Brown  <julian@codesourcery.com>
3610
3611         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3612         on cuInit failure.
3613
3614 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3615
3616         PR middle-end/66133
3617         * testsuite/libgomp.c/pr66133.c: New test.
3618
3619 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3620
3621         * Makefile.in: Regenerated with automake-1.11.6.
3622         * aclocal.m4: Likewise.
3623         * config.h.in: Likewise.
3624         * configure: Likewise.
3625         * testsuite/Makefile.in: Likewise.
3626
3627 2015-05-08  Jason Merrill  <jason@redhat.com>
3628
3629         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3630         _Complex.
3631
3632         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3633
3634 2015-05-06  Julian Brown  <julian@codesourcery.com>
3635
3636         * oacc-init.c (acc_device_lock): Add explanatory comment.
3637         (resolve_device): Add comment about locking requirement.
3638         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3639         gomp_init_device and gomp_fini_device calls.
3640         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3641         (acc_get_device_num, acc_set_device_num): Add locking around
3642         resolve_device and gomp_init_device calls.
3643
3644 2015-05-06  Julian Brown  <julian@codesourcery.com>
3645
3646         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3647         goacc_thread_lock on error paths.
3648         * oacc-mem.c (lookup_host): Remove locking from function. Note
3649         locking requirement for caller in function comment.
3650         (lookup_dev): Likewise.
3651         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3652         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3653         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3654         Add locking.
3655
3656 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3657
3658         PR testsuite/65205
3659         PR libgomp/65993
3660         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3661         don't expect "0x" prefix for "%p" format specifier, don't expect
3662         "(nil)" for NULL pointer.
3663         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3664         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3665         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3666         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3667         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3668         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3669         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3670         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3671         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3672         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3673         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3674         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3675         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3676         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3677         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3678         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3679         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3680         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3681         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3682         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3683         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3684         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3685         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3686         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3687         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3688         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3689         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3690         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3691         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3692         accurately specify what we're looking for.
3693         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3694         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3695         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3696         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3697         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3698
3699 2015-04-30  James Norris  <jnorris@codesourcery.com>
3700
3701         PR testsuite/65205
3702         * testsuite/lib/libgomp.exp
3703         (check_effective_target_openacc_host_selected)
3704         (check_effective_target_openacc_host_nonshm_selected): New
3705         procedures.
3706         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3707         dg-shouldfail.
3708         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3709         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3710         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3711         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3712         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3713         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3714         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3715         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3716         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3717         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3718         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3719         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3720         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3721         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3722         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3723         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3724         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3725         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3726         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3727         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3728         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3729         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3730         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3731         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3732         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3733         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3734         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3735         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3736         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3737         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3738         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3739         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3740         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3741         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3742         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3743         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3744         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3745         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3746         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3747         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3748         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3749         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3750         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3751
3752 2015-04-08  Julian Brown  <julian@codesourcery.com>
3753
3754         * libgomp.h (target_mem_desc: Remove mem_map field.
3755         (acc_dispatch_t): Remove open_device_func, close_device_func,
3756         get_device_num_func, set_device_num_func, target_data members.
3757         Change create_thread_data_func argument to device number instead of
3758         generic pointer.
3759         * oacc-async.c (assert.h): Include.
3760         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3761         (acc_wait_all, acc_wait_all_async): Use current host thread's
3762         active device, not base_dev.
3763         * oacc-cuda.c (acc_get_current_cuda_device)
3764         (acc_get_current_cuda_context, acc_get_cuda_stream)
3765         (acc_set_cuda_stream): Likewise.
3766         * oacc-host.c (host_dispatch): Don't set open_device_func,
3767         close_device_func, get_device_num_func or set_device_num_func.
3768         * oacc-init.c (base_dev, init_key): Remove.
3769         (cached_base_dev): New.
3770         (name_of_acc_device_t): New.
3771         (acc_init_1): Initialise default-numbered device, not zeroth.
3772         (acc_shutdown_1): Close all devices of a given type.
3773         (goacc_destroy_thread): Don't use base_dev.
3774         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3775         (goacc_attach_host_thread_to_device): New.
3776         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3777         (acc_get_num_devices): Don't use base_dev.
3778         (acc_set_device_type): Reimplement.
3779         (acc_get_device_type): Don't use base_dev.
3780         (acc_get_device_num): Tweak logic.
3781         (acc_set_device_num): Likewise.
3782         (acc_on_device): Use acc_get_device_type.
3783         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3784         (goacc_lazy_initialize): Reimplement with acc_init and
3785         goacc_attach_host_thread_to_device.
3786         * oacc-int.h (goacc_thread): Add base_dev field.
3787         (base_dev): Remove extern declaration.
3788         (goacc_attach_host_thread_to_device): Add prototype.
3789         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3790         base_dev.
3791         (acc_free): Likewise.
3792         (acc_memcpy_to_device): Likewise.
3793         (acc_memcpy_from_device): Likewise.
3794         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3795         goacc_lazy_initialize (throughout).
3796         (GOACC_parallel): Use tgt_offset to locate target functions.
3797         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3798         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3799         (gomp_load_plugin_for_device): Remove open_device, close_device,
3800         get_device_num, set_device_num openacc hook initialisation. Don't set
3801         openacc.target_data.
3802         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3803         (GOMP_OFFLOAD_openacc_close_device)
3804         (GOMP_OFFLOAD_openacc_get_device_num)
3805         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3806         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3807         to int.
3808         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3809         (instantiated_devices, ptx_dev_lock): New.
3810         (struct ptx_image_data): New.
3811         (ptx_devices, ptx_images, ptx_image_lock): New.
3812         (fini_streams_for_device): Reorder cuStreamDestroy call.
3813         (nvptx_get_num_devices): Remove forward declaration.
3814         (nvptx_init): Change return type to bool.
3815         (nvptx_fini): Remove.
3816         (nvptx_attach_host_thread_to_device): New.
3817         (nvptx_open_device): Return struct ptx_device* instead of void*.
3818         (nvptx_close_device): Change argument type to struct ptx_device*,
3819         return type to void.
3820         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3821         (kernel_target_data, kernel_host_table): Remove static globals.
3822         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3823         (GOMP_OFFLOAD_init_device): Reimplement.
3824         (GOMP_OFFLOAD_fini_device): Likewise.
3825         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3826         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3827         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3828         (GOMP_OFFLOAD_openacc_open_device)
3829         (GOMP_OFFLOAD_openacc_close_device)
3830         (GOMP_OFFLOAD_openacc_set_device_num)
3831         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3832         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3833         (device number).
3834
3835         testsuite/
3836         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3837
3838 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3839
3840         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3841         * libgomp.h (struct gomp_memory_mapping): Remove.
3842         (struct target_mem_desc): Change type of mem_map from
3843         gomp_memory_mapping * to splay_tree_s *.
3844         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3845         Add load_image_func, unload_image_func.
3846         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3847         Remove offload_regions_registered.
3848         (gomp_init_tables): Remove.
3849         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3850         to splay_tree_s *.
3851         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3852         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3853         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3854         offload_regions_registered.
3855         Initialize load_image_func, unload_image_func, mem_map.root.
3856         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3857         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3858         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3859         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3860         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3861         (lookup_dev): Use dev's lock.
3862         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3863         (acc_is_present): Likewise.
3864         (acc_map_data): Likewise.
3865         (acc_unmap_data): Likewise.  Use dev's lock.
3866         (present_create_copy): Likewise.
3867         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3868         (update_dev_host): Likewise.
3869         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3870         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3871         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3872         (GOMP_OFFLOAD_get_table): Remove
3873         (GOMP_OFFLOAD_load_image): New function.
3874         (GOMP_OFFLOAD_unload_image): New function.
3875         * target.c (register_lock): New mutex for offload image registration.
3876         (num_devices): Do not guard with PLUGIN_SUPPORT.
3877         (gomp_realloc_unlock): New static function.
3878         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3879         before gomp_fatal.
3880         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3881         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3882         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3883         mem_map's.
3884         (gomp_unmap_vars): Likewise.
3885         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3886         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3887         (gomp_offload_image_to_device): New static function.
3888         (GOMP_offload_register): Add mutex lock.
3889         Call gomp_offload_image_to_device for all initialized devices.
3890         Replace gomp_realloc with gomp_realloc_unlock.
3891         (GOMP_offload_unregister): New function.
3892         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3893         get_table_func from the plugin with calls to init_device_func and
3894         gomp_offload_image_to_device.
3895         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3896         to splay_tree_s *.
3897         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3898         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3899         (GOMP_target_data): Do not call gomp_init_tables.
3900         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3901         (gomp_load_plugin_for_device): Replace register_image and get_table
3902         with load_image and unload_image in DLSYM ().
3903         (gomp_register_images_for_device): Remove function.
3904         (gomp_target_init): Do not initialize current_device.mem_map.*,
3905         current_device.offload_regions_registered.
3906         Remove call to gomp_register_images_for_device.
3907         Do not free offload_images and num_offload_images.
3908
3909 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3910
3911         PR fortran/65597
3912         * testsuite/libgomp.fortran/pr65597.f90: New test.
3913
3914 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3915
3916         PR testsuite/65594
3917         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3918         (init, check): New function.
3919         (foo): Change return type to void.
3920         (main): Call init and check.
3921
3922 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3923
3924         PR testsuite/65594
3925         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3926         (foo): Use M for non-inner loops to scale down test-case.
3927
3928 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3929
3930         PR libgomp/64972
3931         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3932         (GOACC_data_start): Likewise.
3933         * target.c (gomp_map_vars): Likewise.
3934
3935 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3936
3937         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3938         hppa*-*-hpux*.
3939
3940 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3941
3942         * testsuite/libgomp.c/target-10.c: New test.
3943         * testsuite/libgomp.c++/target-4.C: New test.
3944
3945 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3946
3947         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3948         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3949
3950 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3951
3952         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3953         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3954         (pthread.h): Check for this header file.
3955         * configure: Regenerate.
3956
3957 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3958
3959         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3960         (check_reduction_op, check_reduction_macro, max, min):
3961         Declare.
3962         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3963         function.
3964         (main): Use new functions.
3965
3966 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3967
3968         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3969         char * for variables holding dlerror return values.
3970         (DLSYM_OPT): Ditto.
3971
3972 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3973
3974         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3975
3976 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3977             Cesar Philippidis  <cesar@codesourcery.com>
3978
3979         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3980         GOACC_ctaid, and GOACC_nctaid routines.
3981
3982 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3983
3984         PR c/64824
3985         * testsuite/libgomp.c/atomic-18.c: New test.
3986         * testsuite/libgomp.c++/atomic-16.C: New test.
3987
3988 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3989
3990         PR c/64824
3991         PR c/64868
3992         * testsuite/libgomp.c/pr64824.c: New test.
3993         * testsuite/libgomp.c/pr64868.c: New test.
3994         * testsuite/libgomp.c++/pr64824.C: New test.
3995         * testsuite/libgomp.c++/pr64868.C: New test.
3996
3997 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3998
3999         PR libgomp/64635
4000         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4001         Link with -lpthread.
4002         * config/aix/plugin-suffix.h: Delete.
4003
4004 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4005
4006         PR libgomp/64635
4007         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4008         (*-*-darwin*): Use config_path "bsd darwin posix".
4009         (*-*-hpux*): Use config_path "hpux posix".
4010         * target.c: Add include of plugin-suffix.h and use
4011         SONAME_SUFFIX macro.
4012         * config/aix/plugin-suffix.h: New file.
4013         * config/darwin/plugin-suffix.h: New file.
4014         * config/hpux/plugin-suffix.h: New file.
4015         * config/posix/plugin-suffix.h: New file.
4016
4017 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4018
4019         PR middle-end/64734
4020         * libgomp.c/pr64734.c: New test.
4021
4022 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4023
4024         PR libgomp/64672
4025         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4026
4027 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4028
4029         PR libgomp/64707
4030         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4031         dg-options.
4032
4033 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4034
4035         PR libgomp/64625
4036         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4037         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4038         formal parameter.  Update all users.
4039         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4040         Document unused formal parameter.
4041
4042 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4043
4044         * oacc-parallel.c: Don't include <alloca.h>.
4045         (GOACC_parallel): Use gomp_alloca instead of alloca.
4046
4047 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4048
4049         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4050
4051 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4052             James Norris  <jnorris@codesourcery.com>
4053             Tom de Vries  <tom@codesourcery.com>
4054             Julian Brown  <julian@codesourcery.com>
4055             Cesar Philippidis  <cesar@codesourcery.com>
4056             Nathan Sidwell  <nathan@codesourcery.com>
4057             Tobias Burnus  <burnus@net-b.de>
4058
4059         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4060         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4061         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4062         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4063         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4064         Include $(top_srcdir)/plugin/Makefrag.am.
4065         (nodist_libsubinclude_HEADERS): Add openacc.h.
4066         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4067         openacc.f90, openacc.mod, openacc_kinds.mod.
4068         (omp_lib.mod): Generalize into...
4069         (%.mod): ... this new rule.
4070         (openacc_kinds.mod, openacc.mod): New rules.
4071         * plugin/configfrag.ac: New file.
4072         * configure.ac: Move plugin/offloading support into it.  Include
4073         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4074         * plugin/Makefrag.am: New file.
4075         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4076         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4077         export.
4078         (libgomp-test-support.exp): New rule.
4079         (all-local): Depend on it.
4080         * Makefile.in: Regenerate.
4081         * testsuite/Makefile.in: Regenerate.
4082         * config.h.in: Likewise.
4083         * configure: Likewise.
4084         * configure.tgt: Harden shell syntax.
4085         * env.c: Include "oacc-int.h".
4086         (parse_acc_device_type): New function.
4087         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4088         variables.
4089         (initialize_env): Initialize those.  Call
4090         goacc_runtime_initialize.
4091         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4092         (gomp_fatal): Call gomp_vfatal.
4093         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4094         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4095         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4096         (splay_tree_node, splay_tree, splay_tree_key)
4097         (struct target_mem_desc, struct splay_tree_key_s)
4098         (struct gomp_memory_mapping, struct acc_dispatch_t)
4099         (struct gomp_device_descr, gomp_acc_insert_pointer)
4100         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4101         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4102         (gomp_free_memmap, gomp_fini_device): New declarations.
4103         (gomp_vdebug, gomp_debug): New macros.
4104         Include "splay-tree.h".
4105         * libgomp.map (OACC_2.0): New symbol version.  Use for
4106         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4107         acc_set_device_type_h_, acc_get_device_type,
4108         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4109         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4110         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4111         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4112         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4113         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4114         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4115         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4116         acc_copyin_array_h_, acc_present_or_copyin,
4117         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4118         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4119         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4120         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4121         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4122         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4123         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4124         acc_update_device, acc_update_device_32_h_,
4125         acc_update_device_64_h_, acc_update_device_array_h_,
4126         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4127         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4128         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4129         acc_is_present_64_h_, acc_is_present_array_h_,
4130         acc_memcpy_to_device, acc_memcpy_from_device,
4131         acc_get_current_cuda_device, acc_get_current_cuda_context,
4132         acc_get_cuda_stream, acc_set_cuda_stream.
4133         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4134         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4135         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4136         GOACC_get_num_threads.
4137         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4138         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4139         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4140         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4141         GOMP_PLUGIN_acc_thread.
4142         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4143         environment variable.
4144         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4145         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4146         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4147         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4148         (splay_tree_remove): New declarations.
4149         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4150         (splay_tree_remove, splay_tree_lookup): Move into...
4151         * splay-tree.c: ... this new file.
4152         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4153         (splay_tree_node, splay_tree, splay_tree_key)
4154         (struct target_mem_desc, struct splay_tree_key_s)
4155         (struct gomp_device_descr): Don't declare.
4156         (num_devices_openmp): New variable.
4157         (gomp_get_num_devices ): Use it.
4158         (gomp_init_targets_once): New function.
4159         (gomp_get_num_devices ): Use it.
4160         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4161         (gomp_fini_device, gomp_register_image_for_device): New functions.
4162         (gomp_map_vars): Add devaddrs parameter.
4163         (gomp_update): Add mm parameter.
4164         (gomp_init_device): Move most of it into...
4165         (gomp_init_tables): ... this new function.
4166         (gomp_register_images_for_device): Remove function.
4167         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4168         Make them hidden instead of static.
4169         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4170         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4171         (GOMP_target_end_data, GOMP_target_update)
4172         (gomp_load_plugin_for_device, gomp_target_init): Update for
4173         OpenACC changes.
4174         * oacc-async.c: New file.
4175         * oacc-cuda.c: Likewise.
4176         * oacc-host.c: Likewise.
4177         * oacc-init.c: Likewise.
4178         * oacc-int.h: Likewise.
4179         * oacc-mem.c: Likewise.
4180         * oacc-parallel.c: Likewise.
4181         * oacc-plugin.c: Likewise.
4182         * oacc-plugin.h: Likewise.
4183         * oacc-ptx.h: Likewise.
4184         * openacc.f90: Likewise.
4185         * openacc.h: Likewise.
4186         * openacc_lib.h: Likewise.
4187         * plugin/plugin-host.c: Likewise.
4188         * plugin/plugin-nvptx.c: Likewise.
4189         * libgomp-plugin.c: Likewise.
4190         * libgomp-plugin.h: Likewise.
4191         * libgomp_target.h: Remove file after merging content into the
4192         former file.  Update all users.
4193         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4194         (offload_targets_s, offload_targets_s_openacc): New variables.
4195         (check_effective_target_openacc_nvidia_accel_present)
4196         (check_effective_target_openacc_nvidia_accel_selected): New
4197         procedures.
4198         (libgomp_init): Update for OpenACC changes.
4199         * testsuite/libgomp-test-support.exp.in: New file.
4200         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4201         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4202         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4203         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4204         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4205         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4206         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4207         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4208         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4209         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4210         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4211         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4212         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4213         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4214         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4215         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4216         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4217         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4218         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4219         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4220         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4221         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4222         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4223         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4224         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4225         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4226         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4227         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4228         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4229         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4230         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4231         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4232         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4233         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4234         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4235         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4236         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4237         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4238         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4239         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4240         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4241         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4242         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4243         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4244         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4245         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4246         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4247         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4248         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4249         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4250         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4251         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4252         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4253         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4254         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4255         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4256         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4257         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4258         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4259         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4260         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4261         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4262         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4263         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4264         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4265         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4266         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4267         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4268         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4269         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4270         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4271         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4272         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4273         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4274         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4275         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4276         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4277         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4278         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4279         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4280         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4281         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4282         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4283         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4284         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4285         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4286         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4287         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4288         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4289         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4290         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4291         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4292         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4293         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4294         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4295         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4296         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4297         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4298         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4299         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4300         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4301         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4302         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4303         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4304         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4305         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4340         Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4346         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4347         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4348         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4349         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4350         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4351         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4352         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4353         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4354         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4355         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4356         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4357         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4358         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4359         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4360         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4361         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4362         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4363         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4364         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4365         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4366         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4367         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4368         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4369         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4370         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4371         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4372         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4373         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4374         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4375         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4376         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4377         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4378         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4379         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4380         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4381         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4382         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4383         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4384         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4385         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4386         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4387         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4388         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4389         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4390         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4391         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4392         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4393         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4394         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4395         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4396         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4397         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4398         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4399         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4400         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4401
4402 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4403             Julian Brown  <julian@codesourcery.com>
4404             David Malcolm  <dmalcolm@redhat.com>
4405
4406         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4407         to "GNU Offloading and Multi Processing Runtime Library".  Change
4408         all users.
4409         * configure: Regenerate.
4410         * libgomp.texi: Update.
4411
4412 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4413
4414         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4415         "$tgt_dir/lib32".
4416         * configure: Regenerate.
4417
4418         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4419         "intelmic" in $offload_targets.
4420
4421 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4422
4423         Update copyright years.
4424
4425         * libgomp.texi: Bump @copying's copyright year.
4426
4427 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4428
4429         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4430         Move load of target-supportes.exp earlier.
4431
4432 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4433
4434         * testsuite/libgomp.c/target-9.c: New test.
4435
4436 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4437
4438         * config.h.in: Regenerate.
4439         * configure: Regenerate.
4440         * configure.ac: Add GCC_CHECK_EMUTLS.
4441         * libgomp.h: Add check for USE_EMUTLS: this case
4442         is equal to HAVE_TLS.
4443         * team.c: Likewise.
4444
4445 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4446
4447         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4448
4449 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4450             Ilya Verbin  <ilya.verbin@intel.com>
4451
4452         * testsuite/libgomp.c/target-critical-1.c: New test.
4453
4454 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4455
4456         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4457         to dg-options unless expensive testing is on.
4458         (TESTITERS): Define to N if not defined.
4459         (main): Use TESTITERS instead of N.
4460         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4461         dg-additional-options depending on whether expensive testing is on.
4462         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4463         Decrease N to 100000 and CHUNKSZ to 10000.
4464
4465 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4466
4467         PR fortran/63938
4468         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4469         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4470
4471 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4472
4473         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4474
4475 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4476
4477         PR bootstrap/63784
4478         * configure: Regenerated.
4479
4480 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4481
4482         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4483         vect_simd_clones effective target.
4484         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4485
4486 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4487
4488         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4489         of 32 as block_size.
4490         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4491         instead of 32 as block_size.
4492
4493 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4494             Ilya Verbin  <ilya.verbin@intel.com>
4495
4496         * Makefile.in: Regenerate.
4497         * configure: Regenerate.
4498         * configure.ac: Set up offload_additional_options,
4499         offload_additional_lib_paths and offload_targets.
4500         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4501         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4502         * testsuite/Makefile.in: Regenerate.
4503         * testsuite/lib/libgomp.exp (libgomp_init): Append
4504         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4505         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4506         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4507
4508 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4509             Ilya Verbin  <ilya.verbin@intel.com>
4510             Kirill Yukhin  <kirill.yukhin@intel.com>
4511             Ilya Tocar  <ilya.tocar@intel.com>
4512
4513         * testsuite/lib/libgomp.exp
4514         (check_effective_target_offload_device): New.
4515         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4516         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4517         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4518         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4519         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4520         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4521         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4522         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4523         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4524         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4525         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4526         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4527         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4528         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4529         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4530         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4531         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4532         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4533         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4534         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4535         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4536         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4537         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4538         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4539         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4540         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4541         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4542         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4543         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4544         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4545         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4546         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4547         * testsuite/libgomp.c/target-7.c: Fix test.
4548         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4549         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4550         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4551         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4552         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4553         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4554         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4555         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4556         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4557         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4558         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4559         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4560         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4561         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4562         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4563         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4564         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4565         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4566         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4567         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4568         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4569         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4570         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4571         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4572         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4573         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4574         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4575         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4576         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4577         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4578         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4579
4580 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4581             Ilya Verbin  <ilya.verbin@intel.com>
4582             Thomas Schwinge  <thomas@codesourcery.com>
4583             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4584
4585         * libgomp.map (GOMP_4.0.1): New symbol version.
4586         Add GOMP_offload_register.
4587         * libgomp_target.h: New file.
4588         * splay-tree.h: New file.
4589         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4590         (gomp_target_init): New forward declaration.
4591         (gomp_is_initialized): New static variable.
4592         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4593         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4594         New structures.
4595         (offload_images, num_offload_images, devices, num_devices): New static
4596         variables.
4597         (splay_compare): New static function.
4598         (struct gomp_device_descr): New structure.
4599         (gomp_get_num_devices): Call gomp_target_init.
4600         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4601         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4602         (GOMP_offload_register): New function.
4603         (GOMP_target): Arrange for host callback to be performed in a separate
4604         initial thread and contention group, inheriting ICVs from
4605         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4606         Add device initialization and lookup for target function in splay tree.
4607         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4608         (GOMP_target_end_data): Call gomp_unmap_vars.
4609         (GOMP_target_update): Add device initialization and call gomp_update.
4610         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4611         (gomp_target_init): New static functions.
4612
4613 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4614             Thomas Schwinge  <thomas@codesourcery.com>
4615             Ilya Verbin  <ilya.verbin@intel.com>
4616             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4617
4618         * config.h.in: Regenerate.
4619         * configure: Regenerate.
4620         * configure.ac: Check for libdl, required for plugin support.
4621         (PLUGIN_SUPPORT): Define if plugins are supported.
4622         (enable_offload_targets): Support Intel MIC targets.
4623         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4624
4625 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4626
4627         PR target/63610
4628         * configure: Regenerate.
4629
4630 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4631
4632         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4633
4634 2014-10-06  Marek Polacek  <polacek@redhat.com>
4635
4636         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4637         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4638         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4639         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4640
4641 2014-10-06  Marek Polacek  <polacek@redhat.com>
4642
4643         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4644         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4645         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4646         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4647         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4648         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4649         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4650         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4651         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4652         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4653         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4654         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4655         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4656         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4657         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4658         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4659         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4660         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4661         declarations.
4662
4663 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4664
4665         PR libgomp/61200
4666         * testsuite/libgomp.c/pr61200.c: New test.
4667
4668 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4669
4670         PR c++/63248
4671         * testsuite/libgomp.c++/pr63248.C: New test.
4672
4673 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4674
4675         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4676         is not zero, but taskgroup->children is NULL and there are
4677         any task->children, schedule those instead of waiting.
4678         * testsuite/libgomp.c/depend-6.c: New test.
4679         * testsuite/libgomp.c/depend-7.c: New test.
4680         * testsuite/libgomp.c/depend-8.c: New test.
4681         * testsuite/libgomp.c/depend-9.c: New test.
4682         * testsuite/libgomp.c/depend-10.c: New test.
4683
4684 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4685
4686         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4687         (struct gomp_taskwait): New type.
4688         (struct gomp_task): Add taskwait and parent_depends_on, remove
4689         in_taskwait and taskwait_sem fields.
4690         (gomp_finish_task): Don't destroy taskwait_sem.
4691         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4692         taskwait and parent_depends_on.
4693         (GOMP_task): For if (0) tasks with depend clause that depend on
4694         earlier tasks don't defer them, instead call
4695         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4696         Initialize redundant_out field, for redundant out entries just
4697         move them at the end of linked list instead of removing them
4698         completely, and set redundant_out flag instead of redundant.
4699         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4700         that task.
4701         (gomp_task_run_post_handle_dependers): If parent is in
4702         gomp_task_maybe_wait_for_dependencies and newly runnable task
4703         is not parent_depends_on, queue it in parent->children linked
4704         list after all runnable tasks with parent_depends_on set.
4705         Adjust for addition of taskwait indirection.
4706         (gomp_task_run_post_remove_parent): If parent is in
4707         gomp_task_maybe_wait_for_dependencies and task to be removed
4708         is parent_depends_on, decrement n_depend and if needed awake
4709         parent.  Adjust for addition of taskwait indirection.
4710         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4711         (gomp_task_maybe_wait_for_dependencies): New function.
4712         * testsuite/libgomp.c/depend-5.c: New test.
4713
4714 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4715
4716         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4717         with TS 18508/Fortran 2015.
4718
4719 2014-07-06  Marek Polacek  <polacek@redhat.com>
4720
4721         PR c/6940
4722         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4723
4724 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4725
4726         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4727         matches regex $lang_source_re, add $lang_include_flags to options.
4728         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4729         * testsuite/libgomp.c++/c++.exp: Likewise.
4730         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4731         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4732         ALWAYS_CFLAGS.
4733         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4734
4735 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4736
4737         * testsuite/libgomp.fortran/fortran.exp: Explain
4738         gfortran-dg-runtest usage.
4739
4740 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4741
4742         * testsuite/libgomp.fortran/simd5.f90: New test.
4743         * testsuite/libgomp.fortran/simd6.f90: New test.
4744         * testsuite/libgomp.fortran/simd7.f90: New test.
4745
4746 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4747
4748         * testsuite/libgomp.c/for-2.c: Define SC to static for
4749         #pragma omp for simd testing.
4750         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4751         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4752         SC macro.
4753         * testsuite/libgomp.c/simd-14.c: New test.
4754         * testsuite/libgomp.c/simd-15.c: New test.
4755         * testsuite/libgomp.c/simd-16.c: New test.
4756         * testsuite/libgomp.c/simd-17.c: New test.
4757         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4758         #pragma omp for simd testing.
4759         * testsuite/libgomp.c++/simd10.C: New test.
4760         * testsuite/libgomp.c++/simd11.C: New test.
4761         * testsuite/libgomp.c++/simd12.C: New test.
4762         * testsuite/libgomp.c++/simd13.C: New test.
4763
4764         * testsuite/libgomp.fortran/aligned1.f03: New test.
4765         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4766         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4767         tasks with !$omp parallel !$omp single.
4768         * testsuite/libgomp.fortran/target8.f90: New test.
4769         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4770         not to use trim in the combiner, instead call elemental function.
4771         (fn): New elemental function.
4772         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4773         Make elemental.
4774         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4775         omp_in): Likewise.
4776         * testsuite/libgomp.fortran/udr12.f90: New test.
4777         * testsuite/libgomp.fortran/udr13.f90: New test.
4778         * testsuite/libgomp.fortran/udr14.f90: New test.
4779         * testsuite/libgomp.fortran/udr15.f90: New test.
4780
4781 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4782
4783         * omp_lib.f90.in (openmp_version): Set to 201307.
4784         * omp_lib.h.in (openmp_version): Likewise.
4785         * testsuite/libgomp.c/target-8.c: New test.
4786         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4787         and inbranch clauses.
4788         * testsuite/libgomp.fortran/depend-3.f90: New test.
4789         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4790         openmp_version.
4791         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4792         * testsuite/libgomp.fortran/target1.f90: New test.
4793         * testsuite/libgomp.fortran/target2.f90: New test.
4794         * testsuite/libgomp.fortran/target3.f90: New test.
4795         * testsuite/libgomp.fortran/target4.f90: New test.
4796         * testsuite/libgomp.fortran/target5.f90: New test.
4797         * testsuite/libgomp.fortran/target6.f90: New test.
4798         * testsuite/libgomp.fortran/target7.f90: New test.
4799
4800 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4801
4802         PR fortran/60928
4803         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4804         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4805         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4806         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4807         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4808         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4809         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4810         * testsuite/libgomp.fortran/associate1.f90: New test.
4811         * testsuite/libgomp.fortran/associate2.f90: New test.
4812         * testsuite/libgomp.fortran/procptr1.f90: New test.
4813
4814 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4815
4816         * testsuite/libgomp.fortran/simd1.f90: New test.
4817         * testsuite/libgomp.fortran/udr1.f90: New test.
4818         * testsuite/libgomp.fortran/udr2.f90: New test.
4819         * testsuite/libgomp.fortran/udr3.f90: New test.
4820         * testsuite/libgomp.fortran/udr4.f90: New test.
4821         * testsuite/libgomp.fortran/udr5.f90: New test.
4822         * testsuite/libgomp.fortran/udr6.f90: New test.
4823         * testsuite/libgomp.fortran/udr7.f90: New test.
4824         * testsuite/libgomp.fortran/udr8.f90: New test.
4825         * testsuite/libgomp.fortran/udr9.f90: New test.
4826         * testsuite/libgomp.fortran/udr10.f90: New test.
4827         * testsuite/libgomp.fortran/udr11.f90: New test.
4828
4829 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4830
4831         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4832         vect_simd_clones effective target.
4833         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4834
4835 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4836
4837         PR middle-end/61252
4838         * testsuite/libgomp.c++/simd-9.C: New test.
4839
4840 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4841
4842         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4843         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4844         texts according to their @menu entry positions.
4845
4846 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4847
4848         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4849         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4850         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4851         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4852         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4853         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4854         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4855         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4856         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4857         * testsuite/libgomp.fortran/depend-1.f90: New test.
4858         * testsuite/libgomp.fortran/depend-2.f90: New test.
4859         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4860         * testsuite/libgomp.fortran/simd1.f90: New test.
4861         * testsuite/libgomp.fortran/simd2.f90: New test.
4862         * testsuite/libgomp.fortran/simd3.f90: New test.
4863         * testsuite/libgomp.fortran/simd4.f90: New test.
4864         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4865
4866 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4867
4868         * testsuite/libgomp.c/simd-10.c: New test.
4869         * testsuite/libgomp.c/simd-11.c: New test.
4870         * testsuite/libgomp.c/simd-12.c: New test.
4871         * testsuite/libgomp.c/simd-13.c: New test.
4872
4873 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4874
4875         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4876         atomic type clauses in any order and optional comma in between.
4877         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4878         * testsuite/libgomp.c/atomic-17.c: Likewise.
4879
4880         * testsuite/libgomp.c/simd-7.c: New test.
4881         * testsuite/libgomp.c/simd-8.c: New test.
4882         * testsuite/libgomp.c/simd-9.c: New test.
4883         * testsuite/libgomp.c/loop-16.c: New test.
4884
4885 2014-04-02  Richard Henderson  <rth@redhat.com>
4886
4887         * config/linux/futex.h (futex_wait): Get error value from errno.
4888         (futex_wake): Likewise.
4889
4890 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4891
4892         PR c++/60331
4893         * testsuite/libgomp.c++/udr-11.C: New test.
4894         * testsuite/libgomp.c++/udr-12.C: New test.
4895         * testsuite/libgomp.c++/udr-13.C: New test.
4896         * testsuite/libgomp.c++/udr-14.C: New test.
4897         * testsuite/libgomp.c++/udr-15.C: New test.
4898         * testsuite/libgomp.c++/udr-16.C: New test.
4899         * testsuite/libgomp.c++/udr-17.C: New test.
4900         * testsuite/libgomp.c++/udr-18.C: New test.
4901         * testsuite/libgomp.c++/udr-19.C: New test.
4902
4903 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4904
4905         Update copyright years
4906
4907 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4908
4909         * hashtab.h: Use the standard form for the copyright notice.
4910
4911 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4912
4913         * libgomp.texi: Bump @copying's copyright year.
4914
4915 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4916
4917         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4918         alloca () with __builtin_alloca ().
4919         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4920         * testsuite/libgomp.c/lock-3.c: Likewise.
4921         * testsuite/libgomp.c/pr48591.c: Likewise.
4922
4923 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4924
4925         PR testsuite/59534
4926         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4927         comparisons.
4928
4929 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4930
4931         PR libgomp/58756
4932         * testsuite/libgomp.c/pr58756.c: New test.
4933
4934 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4935
4936         PR libgomp/59467
4937         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4938         !$omp parallel.
4939
4940 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4941
4942         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4943         ALWAYS_CFLAGS.
4944         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4945         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4946         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4947         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4948         Likewise.
4949
4950         * libgomp_g.h: Include <stddef.h> for size_t.
4951
4952         * libgomp.spec.in: Update comment about libgomp's dependencies.
4953         * configure.ac: Likewise.
4954         * configure: Regenerate.
4955
4956 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4957
4958         * libgomp.texi: (Runtime Library Routines): Update references for
4959         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4960         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4961         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4962         (Environment Variables): Update references for OpenMP 4.0. Add
4963         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4964         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4965         order.
4966
4967 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4968
4969         * env.c (parse_bind_var): Initialize value to avoid
4970         (false positive) warning.
4971
4972 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4973
4974         PR libgomp/58691
4975         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4976         to check variable.
4977         (gomp_init_num_threads): Move i variable declaration into
4978         #ifdef CPU_ALLOC_SIZE block.
4979         * config/linux/affinity.c (gomp_affinity_init_level): Test
4980         gomp_places_list_len == 0 rather than gomp_places_list == 0
4981         when checking for topology reading error.
4982         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4983         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4984         gomp_places_list, only parse env var and always return false.
4985         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4986         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4987         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4988         and either of these variables were parsed correctly into a places
4989         list.
4990
4991 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4992             Jakub Jelinek  <jakub@redhat.com>
4993
4994         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4995         of 5 loopfn matches.
4996         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4997         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4998         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4999         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5000         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5001         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5002         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5003         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5004
5005 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5006
5007         * Makefile.am (omp_lib.mod): Streamline rule.
5008         * Makefile.in: Regenerate.
5009
5010         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5011         exceptions.
5012
5013         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5014         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5015         * testsuite/libgomp.fortran/lib2.f: Likewise.
5016         * testsuite/libgomp.fortran/lib3.f: Likewise.
5017
5018         * configure.ac: Typo fix.
5019         * configure: Regenerate.
5020
5021         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5022         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5023
5024         * omp.h.in: Don't touch the user's namespace.
5025
5026 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5027             Tobias Burnus  <burnus@net-b.de>
5028             Richard Henderson  <rth@redhat.com>
5029
5030         * target.c: New file.
5031         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5032         * Makefile.in: Regenerated.
5033         * libgomp_g.h (GOMP_task): Add depend argument.
5034         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5035         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5036         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5037         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5038         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5039         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5040         GOMP_taskgroup_start, GOMP_taskgroup_end,
5041         GOMP_parallel_sections): New prototypes.
5042         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5043         (omp_is_initial_device_): New function.
5044         (ULP, STR1, STR2, ialias_redirect): Removed.
5045         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5046         omp_set_default_device_8_, omp_get_default_device_,
5047         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5048         functions.
5049         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5050         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5051         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5052         @@GOMP_4.0.
5053         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5054         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5055         omp_set_default_device, omp_set_default_device_,
5056         omp_set_default_device_8_, omp_get_default_device,
5057         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5058         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5059         omp_get_team_num_): Export @@OMP_4.0.
5060         * team.c (struct gomp_thread_start_data): Add place field.
5061         (gomp_thread_start): Clear thr->thread_pool and
5062         thr->task before returning.  Use gomp_team_barrier_wait_final
5063         instead of gomp_team_barrier_wait.  Initialize thr->place.
5064         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5065         team_cancelled and task_queued_count fields.
5066         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5067         before calling pthread_exit.
5068         (gomp_free_thread): No longer static.  Use
5069         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5070         (gomp_team_start): Add flags argument.  Set
5071         thr->thread_pool->threads_busy to nthreads immediately after creating
5072         new pool.  Use gomp_managed_threads_lock instead of
5073         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5074         (gomp_team_end): Use gomp_managed_threads_lock instead of
5075         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5076         of gomp_team_barrier_wait.  If team->team_cancelled, call
5077         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5078         rather than thr->ts.work_share.
5079         (initialize_team): Don't call gomp_sem_init here.
5080         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5081         caller.
5082         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5083         * env.c (gomp_global_icv): Add default_device_var, target_data and
5084         bind_var initializers.
5085         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5086         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5087         gomp_places_list_len): New variables.
5088         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5089         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5090         sized places.
5091         (gomp_cancel_var): New global variable.
5092         (parse_int): New function.
5093         (handle_omp_display_env): New function.
5094         (initialize_env): Use it.  Initialize default_device_var.
5095         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5096         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5097         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5098         been successfully parsed (and call gomp_init_affinity in that case).
5099         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5100         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5101         omp_get_team_num, omp_is_initial_device): New functions.
5102         * libgomp.h: Include stdlib.h.
5103         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5104         Define.
5105         (struct target_mem_desc): Forward declare.
5106         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5107         and thread_limit_var fields.
5108         (gomp_get_num_devices): New prototype.
5109         (gomp_cancel_var): New extern decl.
5110         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5111         team_cancelled and task_queued_count fields.  Add comments about
5112         task_{,queued_,running_}count.
5113         (gomp_cancel_kind): New enum.
5114         (gomp_work_share_end_cancel): New prototype.
5115         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5116         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5117         and depend fields.
5118         (struct gomp_taskgroup): New type.
5119         (struct gomp_task_depend_entry,
5120         struct gomp_dependers_vec): New types.
5121         (gomp_finish_task): Free depend_hash if non-NULL.
5122         (struct gomp_team_state): Add place_partition_off
5123         and place_partition_len fields.
5124         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5125         gomp_places_list_len): New extern decls.
5126         (struct gomp_thread): Add place field.
5127         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5128         (gomp_init_thread_affinity): Add place argument.
5129         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5130         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5131         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5132         gomp_affinity_init_level, gomp_affinity_print_place): New
5133         prototypes.
5134         (gomp_team_start): Add flags argument.
5135         (gomp_thread_limit_var, gomp_remaining_threads_count,
5136         gomp_remaining_threads_lock): Remove.
5137         (gomp_managed_threads_lock): New variable.
5138         (struct gomp_thread_pool): Add threads_busy field.
5139         (gomp_free_thread): New prototype.
5140         * task.c: Include hashtab.h.
5141         (hash_entry_type): New typedef.
5142         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5143         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5144         copy_ctors_done and taskgroup fields.
5145         (GOMP_task): Add depend argument, handle depend clauses.  If
5146         gomp_team_barrier_cancelled or if it's taskgroup has been
5147         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5148         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5149         and already cancelled, don't discard the task.  If taskgroup is
5150         non-NULL, enqueue the task into taskgroup queue.  Increment
5151         num_children field in taskgroup.  Increment task_queued_count.
5152         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5153         gomp_task_run_post_remove_taskgroup): New inline functions.
5154         (gomp_task_run_post_handle_depend_hash,
5155         gomp_task_run_post_handle_dependers,
5156         gomp_task_run_post_handle_depend): New functions.
5157         (GOMP_taskwait): Use them.  If more than one new tasks
5158         have been queued, wake other threads if needed.
5159         (gomp_barrier_handle_tasks): Likewise.  If
5160         gomp_team_barrier_cancelled, don't start any new tasks, just free
5161         all tasks.
5162         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5163         * omp_lib.f90.in
5164         (omp_proc_bind_kind, omp_proc_bind_false,
5165         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5166         omp_proc_bind_spread): New params.
5167         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5168         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5169         omp_get_team_num, omp_is_initial_device): New interfaces.
5170         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5171         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5172         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5173         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5174         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5175         useless use omp_lib_kinds.
5176         * omp.h.in (omp_proc_bind_t): New typedef.
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 prototypes.
5180         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5181         through to gomp_team_start.
5182         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5183         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5184         Adjust gomp_parallel_loop_start callers.
5185         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5186         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5187         GOMP_loop_end_cancel): New functions.
5188         (GOMP_parallel_end): Add ialias_redirect.
5189         * hashtab.h: New file.
5190         * libgomp.texi (Environment Variables): Minor cleanup,
5191         update section refs to OpenMP 4.0rc2.
5192         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5193         environment variables.
5194         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5195         team->work_shares_to_free to thr->ts.work_share before calling
5196         free_work_share.
5197         (gomp_work_share_end_cancel): New function.
5198         * config/linux/proc.c: Include errno.h.
5199         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5200         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5201         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5202         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5203         gomp_cpuset_size is sizeof (cpu_set_t).
5204         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5205         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5206         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5207         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5208         contain any logical CPUs.
5209         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5210         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5211         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5212         pthread_getaffinity_np.  Check gomp_places_list instead of
5213         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5214         * config/linux/bar.c (gomp_barrier_wait_end,
5215         gomp_barrier_wait_last): Use BAR_* defines.
5216         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5217         from state where needed.  Set work_share_cancelled to 0 on last
5218         thread.
5219         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5220         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5221         functions.
5222         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5223         Add cpusetsize argument.
5224         (gomp_cpuset_size, gomp_cpusetp): Declare.
5225         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5226         (affinity_counter): Remove.
5227         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5228         if CPU_ALLOC_SIZE isn't defined.
5229         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5230         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5231         bind current thread to the first place.
5232         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5233         pthread_setaffinity_np to gomp_places_list[place].
5234         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5235         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5236         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5237         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5238         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5239         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5240         (gomp_barrier_t): Add awaited_final field.
5241         (gomp_barrier_init): Initialize awaited_final field.
5242         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5243         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5244         prototypes.
5245         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5246         defines.
5247         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5248         gomp_team_barrier_cancelled): New inline functions.
5249         (gomp_barrier_last_thread,
5250         gomp_team_barrier_set_task_pending,
5251         gomp_team_barrier_clear_task_pending,
5252         gomp_team_barrier_set_waiting_for_tasks,
5253         gomp_team_barrier_waiting_for_tasks,
5254         gomp_team_barrier_done): Use BAR_* defines.
5255         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5256         (gomp_barrier_wait_end): Use BAR_* defines.
5257         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5258         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5259         Use BAR_* defines.
5260         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5261         gomp_team_barrier_cancel): New functions.
5262         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5263         argument.
5264         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5265         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5266         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5267         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5268         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5269         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5270         (gomp_barrier_t): Add cancellable field.
5271         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5272         gomp_team_barrier_cancel): New prototypes.
5273         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5274         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5275         gomp_team_barrier_cancelled): New inline functions.
5276         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5277         gomp_team_barrier_set_task_pending,
5278         gomp_team_barrier_clear_task_pending,
5279         gomp_team_barrier_set_waiting_for_tasks,
5280         gomp_team_barrier_waiting_for_tasks,
5281         gomp_team_barrier_done): Use BAR_* defines.
5282         * barrier.c (GOMP_barrier_cancel): New function.
5283         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5284         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5285         omp_proc_bind_spread): New params.
5286         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5287         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5288         omp_get_team_num, omp_is_initial_device): New externals.
5289         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5290         New functions.
5291         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5292         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5293         infinity.  If not nested, just return minimum of max_num_threads
5294         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5295         to the returned value.  Otherwise, don't update atomically
5296         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5297         (GOMP_parallel_end): Adjust for thread_limit now being in
5298         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5299         infinity.  Adjust threads_busy in the pool rather than
5300         gomp_remaining_threads_count.  Remember team->nthreads and call
5301         gomp_team_end before adjusting threads_busy, if not nested
5302         afterwards, just set it to 1 non-atomically.  Add ialias.
5303         (GOMP_parallel_start): Adjust gomp_team_start caller.
5304         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5305         * testsuite/libgomp.c/affinity-1.c: New test.
5306         * testsuite/libgomp.c/atomic-15.c: New test.
5307         * testsuite/libgomp.c/atomic-16.c: New test.
5308         * testsuite/libgomp.c/atomic-17.c: New test.
5309         * testsuite/libgomp.c/cancel-for-1.c: New test.
5310         * testsuite/libgomp.c/cancel-for-2.c: New test.
5311         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5312         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5313         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5314         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5315         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5316         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5317         * testsuite/libgomp.c/depend-1.c: New test.
5318         * testsuite/libgomp.c/depend-2.c: New test.
5319         * testsuite/libgomp.c/depend-3.c: New test.
5320         * testsuite/libgomp.c/depend-4.c: New test.
5321         * testsuite/libgomp.c/for-1.c: New test.
5322         * testsuite/libgomp.c/for-1.h: New file.
5323         * testsuite/libgomp.c/for-2.c: New test.
5324         * testsuite/libgomp.c/for-2.h: New file.
5325         * testsuite/libgomp.c/for-3.c: New test.
5326         * testsuite/libgomp.c/pr58392.c: New test.
5327         * testsuite/libgomp.c/simd-1.c: New test.
5328         * testsuite/libgomp.c/simd-2.c: New test.
5329         * testsuite/libgomp.c/simd-3.c: New test.
5330         * testsuite/libgomp.c/simd-4.c: New test.
5331         * testsuite/libgomp.c/simd-5.c: New test.
5332         * testsuite/libgomp.c/simd-6.c: New test.
5333         * testsuite/libgomp.c/target-1.c: New test.
5334         * testsuite/libgomp.c/target-2.c: New test.
5335         * testsuite/libgomp.c/target-3.c: New test.
5336         * testsuite/libgomp.c/target-4.c: New test.
5337         * testsuite/libgomp.c/target-5.c: New test.
5338         * testsuite/libgomp.c/target-6.c: New test.
5339         * testsuite/libgomp.c/target-7.c: New test.
5340         * testsuite/libgomp.c/taskgroup-1.c: New test.
5341         * testsuite/libgomp.c/thread-limit-1.c: New test.
5342         * testsuite/libgomp.c/thread-limit-2.c: New test.
5343         * testsuite/libgomp.c/thread-limit-3.c: New test.
5344         * testsuite/libgomp.c/udr-1.c: New test.
5345         * testsuite/libgomp.c/udr-2.c: New test.
5346         * testsuite/libgomp.c/udr-3.c: New test.
5347         * testsuite/libgomp.c++/affinity-1.C: New test.
5348         * testsuite/libgomp.c++/atomic-10.C: New test.
5349         * testsuite/libgomp.c++/atomic-11.C: New test.
5350         * testsuite/libgomp.c++/atomic-12.C: New test.
5351         * testsuite/libgomp.c++/atomic-13.C: New test.
5352         * testsuite/libgomp.c++/atomic-14.C: New test.
5353         * testsuite/libgomp.c++/atomic-15.C: New test.
5354         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5355         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5356         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5357         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5358         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5359         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5360         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5361         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5362         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5363         * testsuite/libgomp.c++/cancel-test.h: New file.
5364         * testsuite/libgomp.c++/for-9.C: New test.
5365         * testsuite/libgomp.c++/for-10.C: New test.
5366         * testsuite/libgomp.c++/for-11.C: New test.
5367         * testsuite/libgomp.c++/simd-1.C: New test.
5368         * testsuite/libgomp.c++/simd-2.C: New test.
5369         * testsuite/libgomp.c++/simd-3.C: New test.
5370         * testsuite/libgomp.c++/simd-4.C: New test.
5371         * testsuite/libgomp.c++/simd-5.C: New test.
5372         * testsuite/libgomp.c++/simd-6.C: New test.
5373         * testsuite/libgomp.c++/simd-7.C: New test.
5374         * testsuite/libgomp.c++/simd-8.C: New test.
5375         * testsuite/libgomp.c++/target-1.C: New test.
5376         * testsuite/libgomp.c++/target-2.C: New test.
5377         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5378         * testsuite/libgomp.c++/target-3.C: New test.
5379         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5380         * testsuite/libgomp.c++/udr-1.C: New test.
5381         * testsuite/libgomp.c++/udr-2.C: New test.
5382         * testsuite/libgomp.c++/udr-3.C: New test.
5383         * testsuite/libgomp.c++/udr-4.C: New test.
5384         * testsuite/libgomp.c++/udr-5.C: New test.
5385         * testsuite/libgomp.c++/udr-6.C: New test.
5386         * testsuite/libgomp.c++/udr-7.C: New test.
5387         * testsuite/libgomp.c++/udr-8.C: New test.
5388         * testsuite/libgomp.c++/udr-9.C: New test.
5389
5390 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5391
5392         PR testsuite/57605
5393         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5394         ALWAYS_CFLAGS.
5395
5396 2013-09-20  Alan Modra  <amodra@gmail.com>
5397
5398         * configure: Regenerate.
5399
5400 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5401
5402         * testsuite/libgomp.c/sections-2.c: New test.
5403
5404 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5405
5406         * testsuite/libgomp.fortran/strassen.f90:
5407         Add dg-skip-if aarch64_tiny.
5408
5409 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5410             Cesar Philippidis  <cesar@codesourcery.com>
5411
5412         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5413         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5414         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5415         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5416         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5417         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5418         Use dg-runtest rather than gfortran-dg-runtest.
5419
5420 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5421
5422         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5423         Linux-based x86 systems to cover all GNU systems.
5424         * testsuite/libgomp.c/lock-3.c: Likewise.
5425         * testsuite/libgomp.c/pr48591.c: Likewise.
5426
5427 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5428
5429         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5430         GNU/Hurd, as done for Linux-based systems.
5431
5432         * config/posix/ptrlock.h: Fix comment.
5433
5434 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5435
5436         PR fortran/57423
5437         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5438         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5439         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5440         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5441         omp_destroy_nest_lock): Correct arguments to match the one in
5442         the OpenMP spec.
5443         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5444         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5445         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5446         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5447
5448 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5449
5450         * testsuite/libgomp.c/loop-13.c: New test.
5451         * testsuite/libgomp.c/loop-14.c: New test.
5452         * testsuite/libgomp.c/loop-15.c: New test.
5453         * testsuite/libgomp.c++/loop-13.C: New test.
5454         * testsuite/libgomp.c++/loop-14.C: New test.
5455         * testsuite/libgomp.c++/loop-15.C: New test.
5456
5457 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5458
5459         PR middle-end/56217
5460         * testsuite/libgomp.c++/pr56217.C: New test.
5461
5462 2013-02-01  Alan Modra  <amodra@gmail.com>
5463
5464         * task.c (GOMP_task, GOMP_taskwait): Comment.
5465
5466 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5467             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5468
5469         PR libgomp/55561
5470         * config/linux/wait.h (do_spin): Use atomic load for addr.
5471         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5472         for intptr and ptrlock.
5473         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5474         for ptrlock.
5475
5476 2013-01-22  Alan Modra  <amodra@gmail.com>
5477
5478         PR libgomp/51376
5479         PR libgomp/56073
5480         * task.c (GOMP_task): Revert 2011-12-09 change.
5481         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5482         barrier to read task->children..
5483         (gomp_barrier_handle_tasks): ..and matching atomic store with
5484         release barrier here when setting parent->children to NULL.
5485
5486 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5487             Tobias Burnus  <burnus@net-b.de>
5488
5489         PR driver/55884
5490         * testsuite/libgomp.fortran/fortran.exp: Use
5491         -fintrinsic-modules-path= instead of
5492         -fintrinsic-modules-path.
5493
5494 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5495
5496         Update copyright years.
5497
5498 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5499
5500         * testsuite/libgomp.fortran/fortran.exp: Set
5501         -fintrinsic-modules-path.
5502
5503 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5504
5505         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5506         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5507
5508 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5509
5510         PR libgomp/55411
5511         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5512         if pool had any threads_used.
5513
5514 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5515
5516         * testsuite/libgomp.c++/pr24455.C: Use
5517         -Wl,-undefined,dynamic_lookup on darwin.
5518
5519 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5520
5521         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5522
5523 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5524
5525         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5526
5527 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5528             Jim MacArthur  <jim.macarthur@arm.com>
5529             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5530             Nigel Stephens  <nigel.stephens@arm.com>
5531             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5532             Richard Earnshaw  <rearnsha@arm.com>
5533             Sofiane Naci  <sofiane.naci@arm.com>
5534             Stephen Thomas  <stephen.thomas@arm.com>
5535             Tejas Belagod  <tejas.belagod@arm.com>
5536             Yufeng Zhang  <yufeng.zhang@arm.com>
5537
5538         * configure.tgt: Add AArch64.
5539
5540 2012-10-04  Jason Merrill  <jason@redhat.com>
5541
5542         * testsuite/libgomp.c++/tls-init1.C: New.
5543
5544 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5545
5546         * configure: Regenerated.
5547
5548 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5549
5550         * config/linux/mips/futex.h (sys_futex0): Change to static
5551         function with noinline, nomips16 attributes under MIPS16. Adjust
5552         asm statement to place 'li v0,SYS_futex' immediately before
5553         syscall insn.
5554
5555 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5556
5557         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5558         conflict with index.html on case-insensitive file systems.
5559
5560 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5561
5562         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5563         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5564
5565 2012-07-02  Richard Guenther  <rguenther@suse.de>
5566             Michael Matz  <matz@suse.de>
5567             Tobias Grosser <tobias@grosser.es>
5568             Sebastian Pop <sebpop@gmail.com>
5569
5570         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5571         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5572         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5573         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5574
5575 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5576
5577         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5578
5579 2012-06-22  Richard Guenther  <rguenther@suse.de>
5580
5581         Merge from graphite branch
5582         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5583
5584         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5585         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5586
5587 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5588
5589         PR middle-end/53580
5590         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5591         use GOMP_barrier () call instead.
5592         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5593         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5594         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5595         call GOMP_barrier instead.
5596         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5597
5598 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5599
5600         PR libgomp/52993
5601         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5602         argument to memset call.
5603
5604 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5605
5606         * configure: Regenerated.
5607
5608 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5609
5610         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5611
5612 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5613
5614         PR bootstrap/52812
5615         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5616
5617 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5618
5619         PR middle-end/52547
5620         * testsuite/libgomp.c/pr52547.c: New test.
5621
5622 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5623
5624         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5625
5626 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5627
5628         * configure.tgt (mips-sgi-irix6*): Remove.
5629
5630 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5631
5632         * configure.tgt (alpha*-dec-osf*): Remove.
5633
5634         * config/osf/sem.h: Remove.
5635         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5636
5637 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5638
5639         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5640
5641 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5642
5643         PR libstdc++/52188
5644         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5645         Remove ENABLE_SYMVERS_SOL2.
5646         * configure: Regenerate.
5647         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5648         (PREPROCESS): New variable.
5649         (libgomp.ver): New target.
5650         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5651         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5652         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5653         Use libgomp.ver.
5654         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5655         * Makefile.in: Regenerate.
5656
5657 2012-02-14  Walter Lee  <walt@tilera.com>
5658
5659         * configure.tgt: Handle tilegx and tilepro.
5660         * config/linux/tile/futex.h: New file.
5661
5662 2012-02-08  Richard Guenther  <rguenther@suse.de>
5663
5664         PR tree-optimization/46886
5665         * testsuite/libgomp.c/pr46886.c: New testcase.
5666
5667 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5668
5669         * config/linux/arm: Remove empty directory.
5670         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5671
5672 2011-12-09  Alan Modra  <amodra@gmail.com>
5673
5674         PR libgomp/51376
5675         * task.c (GOMP_taskwait): Don't access task->children outside of
5676         task_lock mutex region.
5677         (GOMP_task): Likewise.
5678
5679 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5680
5681         PR libgomp/51132
5682         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5683         to file scope.
5684         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5685         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5686         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5687         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5688         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5689
5690 2011-12-02  Alan Modra  <amodra@gmail.com>
5691
5692         * config/linux/affinity.c: Use atomic rather than sync builtin.
5693         * config/linux/lock.c: Likewise.
5694         * config/linux/ptrlock.h: Likewise.
5695         * config/linux/ptrlock.c: Likewise.
5696         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5697         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5698         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5699         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5700         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5701         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5702         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5703         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5704         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5705         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5706
5707 2011-11-30  Alan Modra  <amodra@gmail.com>
5708
5709         PR libgomp/51298
5710         * config/linux/bar.h: Use atomic rather than sync builtins.
5711         * config/linux/bar.c: Likewise.  Add missing acquire
5712         synchronisation on generation field.
5713         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5714         double unlock.
5715
5716 2011-11-30  Alan Modra  <amodra@gmail.com>
5717
5718         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5719         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5720         * config/linux/mutex.h: Use atomic rather than sync builtins.
5721         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5722         * config/linux/omp-lock.h: Comment fix.
5723         * config/linux/arm/mutex.h: Delete.
5724         * config/linux/powerpc/mutex.h: Delete.
5725         * config/linux/ia64/mutex.h: Delete.
5726         * config/linux/mips/mutex.h: Delete.
5727
5728 2011-11-30  Alan Modra  <amodra@gmail.com>
5729
5730         PR libgomp/51249
5731         * config/linux/sem.h: Rewrite.
5732         * config/linux/sem.c: Rewrite.
5733
5734 2011-11-28  Richard Henderson  <rth@redhat.com>
5735
5736         * libgomp.h (enum memmodel): New.
5737
5738 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5739
5740         * configure: Regenerate.
5741
5742 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5743
5744         * config/posix95: Remove empty directory.
5745
5746 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5747
5748         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5749
5750 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5751
5752         PR fortran/49792
5753         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5754         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5755
5756 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5757
5758         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5759
5760 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5761
5762         PR libgomp/49965
5763         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5764
5765 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5766
5767         * config/linux/proc.h: New.
5768         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5769         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5770         (gomp_init_num_threads): Update call to cpuset_popcount.
5771         (get_num_procs): Ditto.
5772         * config/linux/affinity.c (gomp_init_affinity): Call
5773         gomp_cpuset_popcount.
5774
5775 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5776
5777         PR fortran/42041
5778         PR fortran/46752
5779         * omp.h.in (omp_in_final): New prototype.
5780         * omp_lib.f90.in (omp_in_final): New interface.
5781         (omp_integer_kind, omp_logical_kind): Remove
5782         and replace all its uses in the module with 4.
5783         (openmp_version): Change to 201107.
5784         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5785         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5786         kind for the parameters.
5787         (omp_in_final): New external.
5788         (openmp_version): Change to 201107.
5789         * task.c (omp_in_final): New function.
5790         (gomp_init_task): Initialize final_task.
5791         (GOMP_task): Remove unused attribute from flags.  Handle final
5792         tasks.
5793         (GOMP_taskyield): New function.
5794         (omp_in_final): Return true if if (false) or final (true) task
5795         or descendant of final (true).
5796         * fortran.c (omp_in_final_): New function.
5797         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5798         (GOMP_3.0): Export GOMP_taskyield.
5799         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5800         variables.
5801         (parse_unsigned_long_list): New function.
5802         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5803         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5804         even if parse_affinity returned false.
5805         * config/linux/affinity.c (gomp_init_affinity): Handle
5806         gomp_cpu_affinity_len == 0.
5807         * libgomp_g.h (GOMP_taskyield): New prototype.
5808         * libgomp.h (struct gomp_task): Add final_task field.
5809         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5810         * team.c (gomp_team_start): Override new task's nthreads_var icv
5811         if list form OMP_NUM_THREADS has been used and it has value for
5812         the new nesting level.
5813
5814         * testsuite/libgomp.c/atomic-11.c: New test.
5815         * testsuite/libgomp.c/atomic-12.c: New test.
5816         * testsuite/libgomp.c/atomic-13.c: New test.
5817         * testsuite/libgomp.c/atomic-14.c: New test.
5818         * testsuite/libgomp.c/reduction-6.c: New test.
5819         * testsuite/libgomp.c/task-5.c: New test.
5820         * testsuite/libgomp.c++/atomic-2.C: New test.
5821         * testsuite/libgomp.c++/atomic-3.C: New test.
5822         * testsuite/libgomp.c++/atomic-4.C: New test.
5823         * testsuite/libgomp.c++/atomic-5.C: New test.
5824         * testsuite/libgomp.c++/atomic-6.C: New test.
5825         * testsuite/libgomp.c++/atomic-7.C: New test.
5826         * testsuite/libgomp.c++/atomic-8.C: New test.
5827         * testsuite/libgomp.c++/atomic-9.C: New test.
5828         * testsuite/libgomp.c++/task-8.C: New test.
5829         * testsuite/libgomp.c++/reduction-4.C: New test.
5830         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5831         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5832         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5833         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5834         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5835         * testsuite/libgomp.fortran/pointer1.f90: New test.
5836         * testsuite/libgomp.fortran/pointer2.f90: New test.
5837         * testsuite/libgomp.fortran/task4.f90: New test.
5838
5839 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5840
5841         * libgomp.texi: Update OpenMP spec references to 3.1.
5842         (omp_in_final,OMP_PROC_BIND): New sections.
5843         (OMP_NUM_THREADS): Document that the value can be now a list.
5844         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5845
5846 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5847
5848         * config/linux/x86/futex.h: Check __x86_64__ instead of
5849         __LP64__.
5850
5851 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5852
5853         PR middle-end/49897
5854         PR middle-end/49898
5855         * testsuite/libgomp.c/pr49897-1.c: New test.
5856         * testsuite/libgomp.c/pr49897-2.c: New test.
5857         * testsuite/libgomp.c/pr49898-1.c: New test.
5858         * testsuite/libgomp.c/pr49898-2.c: New test.
5859
5860 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5861
5862         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5863         for ia32 instead of ilp32.
5864
5865         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5866         * testsuite/libgomp.c/atomic-6.c: Likewise.
5867
5868 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5869
5870         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5871         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5872
5873 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5874
5875         PR libgomp/45351
5876         * config/osf/sem.h: New file.
5877         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5878
5879 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5880
5881         PR target/49541
5882         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5883         ldflags.
5884
5885 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5886
5887         * config/linux/wait.h (do_spin): New inline, largely copied
5888         from do_wait, just don't do futex_wait here, instead return true if
5889         it should be done.
5890         (do_wait): Implement using do_spin.
5891         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5892         to prototype.
5893         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5894         __sync_bool_compare_and_swap, pass the oldval to
5895         gomp_mutex_lock_slow.
5896         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5897         If all mutex contenders are just spinning and not sleeping, don't
5898         change state to 2 unnecessarily.  Optimize the loop when state has
5899         already become 2 to use just one atomic operation per loop instead
5900         of two.
5901         * config/linux/ia64/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
5907 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5908
5909         PR libgomp/49490
5910         * iter.c (gomp_iter_static_next): For chunk size 0
5911         only use n ceil/ nthreads size for the first
5912         n % nthreads threads in the team instead of
5913         all threads except for the last few ones which
5914         get less work or none at all.
5915         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5916         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5917         chunk argument, set run_sched_modifier to 0 for static
5918         resp. 1 for other kinds.  If chunk argument is 0
5919         and not static, set value to 1.
5920
5921 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5922
5923         PR c++/49043
5924         * testsuite/libgomp.c++/pr49043.C: New test.
5925
5926         PR c++/48869
5927         * testsuite/libgomp.c++/pr48869.C: New test.
5928
5929 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5930
5931         PR fortran/48894
5932         * fortran.c: Include limits.h.
5933         (TO_INT): Define.
5934         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5935         *set.
5936         (omp_set_num_threads_8_, omp_set_schedule_8_,
5937         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5938         omp_get_team_size_8_): Use TO_INT macro.
5939         * testsuite/libgomp.fortran/pr48894.f90: New test.
5940
5941 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5942
5943         PR middle-end/48591
5944         * testsuite/libgomp.c/pr48591.c: New test.
5945
5946 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5947
5948         PR bootstrap/48135
5949         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5950         * configure: Regenerate.
5951
5952 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5953
5954         PR fortran/47886
5955         * testsuite/libgomp.fortran/task3.f90: New test.
5956
5957 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5958
5959         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5960
5961 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
5962
5963         PR libgomp/47854
5964         * libgomp.texi (omp_get_wtime): Don't say time in the past
5965         must be Unix Epoch.
5966
5967 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5968
5969         PR libgomp/47804
5970         * testsuite/libgomp.fortran/fortran.exp: Check for both
5971         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5972         but $blddir != "", still append ${blddir}/${lang_library_path}
5973         to ld_library_path.
5974
5975 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5976
5977         PR libgomp/47758
5978         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5979         of libquadmath.a before adding its libpath to ldflags.
5980
5981 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5982
5983         PR libgomp/47731
5984         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5985         to FUTEX_WAIT futex syscall.
5986         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5987
5988 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5989
5990         * configure: Regenerate.
5991
5992 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5993
5994         PR libstdc++/36104
5995         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5996
5997 2011-01-16  Gerald Pfeifer
5998
5999         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6000
6001 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6002
6003         PR fortran/46874
6004         * libgomp.fortran/allocatable6.f90: New test.
6005
6006 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6007
6008         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6009         * configure: Regenerate.
6010
6011 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6012
6013         PR target/40125
6014         PR lto/46695
6015         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6016         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6017         * aclocal.m4: Regenerate.
6018         * configure: Regenerate.
6019         * Makefile.in: Regenerate.
6020         * testsuite/Makefile.in: Regenerate.
6021
6022 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6023
6024         PR fortran/46753
6025         * libgomp.fortran/pr46753.f90: New test.
6026
6027         PR libgomp/43706
6028         * env.c (initialize_env): Default to spin count 300000
6029         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6030         is specified.
6031
6032         PR libgomp/45240
6033         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6034         at the end if sync builtins aren't supported.
6035
6036 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6037
6038         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6039
6040 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6041
6042         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6043
6044 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6045
6046         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6047
6048 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6049             Tobias Burnus  <burnus@net-b.de>
6050
6051         PR fortran/32049
6052         * configure.ac:
6053         * configure: Regenerate.
6054
6055 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6056
6057         * config/linux/futex.h: New.
6058         * config/linux/arm/mutex.h: New.
6059         * configure.tgt (arm*-*-linux*): Add config path.
6060
6061 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6062
6063         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6064
6065 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6066
6067         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6068         Change Fortran datatype to LOGICAL.
6069         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6070         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6071
6072 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6073
6074         * configure: Regenerate.
6075
6076 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6077
6078         * libgomp.texi: Add function keyword to a couple of Fortran
6079         interfaces, use integer instead of int for Fortran.
6080
6081 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6082
6083         * libgomp.texi: Fix spelling and pasto problems throughout.
6084         Adjust prototypes to match code.
6085
6086 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6087
6088         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6089         silence -fwhole-file warning.
6090
6091 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6092
6093         * configure.tgt (*-*-solaris2.[56]*): Removed.
6094
6095 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6096
6097         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6098         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6099         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6100         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6101         targetting solaris2*.
6102         * configure: Regenerate.
6103         * config.h.in: Regenerate.
6104
6105         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6106         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6107         Add libgomp_version_dep.
6108         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6109         versioning.
6110         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6111         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6112         * Makefile.in: Regenerate.
6113
6114         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6115         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6116         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6117         to common block, protected by
6118         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6119
6120 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6121
6122         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6123
6124 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6125
6126         PR bootstrap/43170
6127         * configure: Regenerate.
6128
6129 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6130
6131         PR other/43620
6132         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6133         * configure: Regenerate.
6134         * Makefile.in: Regenerate.
6135         * testsuite/Makefile.in: Regenerate.
6136
6137 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6138
6139         PR c/43893
6140         * testsuite/libgomp.c/pr43893.c: New test.
6141         * testsuite/libgomp.c++/pr43893.C: New test.
6142
6143 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6144
6145         PR middle-end/43570
6146         * testsuite/libgomp.fortran/vla8.f90: New test.
6147
6148 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6149
6150         PR libgomp/43706
6151         * config/linux/affinity.c (gomp_init_affinity): Decrease
6152         gomp_available_cpus if affinity mask confines the process to fewer
6153         CPUs.
6154         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6155         non-NULL, just return gomp_available_cpus.
6156
6157         PR libgomp/43569
6158         * sections.c (gomp_sections_init): Initialize ws->mode.
6159
6160 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6161
6162         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6163         not unused bar variable.
6164         * configure: Regenerate.
6165
6166 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6167
6168         * Makefile.in: Regenerate.
6169         * aclocal.m4: Regenerate.
6170         * testsuite/Makefile.in: Regenerate.
6171
6172 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6173
6174         PR libgomp/42942
6175         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6176         (initialize_env): Adjust callers.
6177         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6178         when the argument is 0.
6179
6180         * testsuite/libgomp.c/pr42942.c: New test.
6181
6182 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6183
6184         PR middle-end/42644
6185         PR middle-end/42130
6186         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6187         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6188
6189 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6190
6191         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6192         * testsuite/libgomp.c++/task-6.C: Likewise.
6193
6194 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6195
6196         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6197
6198 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6199
6200         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6201         * configure: Regenerate.
6202
6203 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6204
6205         PR fortran/42866
6206         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6207
6208 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6209
6210         * configure.ac: Test for executability of GFORTRAN.
6211         * configure: Regenerate.
6212
6213 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6214
6215         * configure: Regenerate.
6216
6217 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6218
6219         PR libgomp/42602
6220         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6221
6222 2010-01-03  Richard Guenther  <rguenther@suse.de>
6223
6224         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6225
6226 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6227
6228         * testsuite/libgomp.graphite/pr4118.c: New.
6229
6230 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6231
6232         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6233         for darwin, protect the test with require-effective-target tls_runtime.
6234         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6235
6236 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6237
6238         PR target/41605
6239         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6240         link spec %s substitutions for static libraries.
6241
6242 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6243
6244         PR testsuite/42135
6245         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6246
6247 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6248
6249         * Makefile.in: Regenerate.
6250         * configure: Regenerate.
6251         * testsuite/Makefile.in: Regenerate.
6252
6253 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6254
6255         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6256         settings for LC_ALL and LANG.
6257
6258 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6259
6260         PR fortran/42162
6261         * testsuite/libgomp.fortran/pr42162.f90: New test.
6262
6263 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6264
6265         PR middle-end/42029
6266         * testsuite/libgomp.c/pr42029.c: New test.
6267
6268 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6269
6270         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6271         *s.  Accept ld version without text in ()s.
6272         * configure: Regenerated.
6273
6274 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6275
6276         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6277
6278 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6279
6280         PR libgomp/41418
6281         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6282         or a hyphen (happens with fortran language disabled).
6283         * configure: Regenerate.
6284
6285 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6286
6287         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6288         use sed script portable to Solaris /bin/sed for extracting ld
6289         version.
6290         * configure: Regenerate.
6291
6292 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6293
6294         * testsuite/libgomp.graphite/bounds.c: New test.
6295
6296 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6297
6298         * Makefile.am (libgomp_la_LINK): New.
6299         * Makefile.in: Regenerate.
6300
6301 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6302
6303         * configure.ac (AC_PREREQ): Bump to 2.64.
6304
6305 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6306
6307         * Makefile.am (install-html, install-pdf): Remove.
6308         * Makefile.in: Regenerate.
6309
6310         * Makefile.in: Regenerate.
6311         * aclocal.m4: Regenerate.
6312         * config.h.in: Regenerate.
6313         * configure: Regenerate.
6314         * testsuite/Makefile.in: Regenerate.
6315
6316 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6317
6318         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6319         * Makefile.in: Regenerate.
6320
6321 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6322
6323         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6324         * Makefile.in: Regenerate.
6325
6326 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6327
6328         PR fortran/41102
6329         omp_lib.h.in: Fix -std=f95 errors.
6330
6331 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6332
6333         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6334         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6335         * testsuite/libgomp.graphite/graphite.exp: New.
6336
6337 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6338
6339         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6340         only build.
6341
6342 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6343
6344         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6345         needed memory barrier semantics.
6346         * config/linux/mips/mutex.h: New file.
6347
6348 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6349
6350         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6351
6352 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6353
6354         * configure: Regenerate.
6355
6356 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6357
6358         PR testsuite/40699
6359         PR testsuite/40707
6360         PR testsuite/40709
6361         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6362         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6363         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6364
6365 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6366
6367         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6368         options when choosing a multilib.
6369
6370 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6371
6372         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6373         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6374         ld_library_path, not every libgcc multilib directory.
6375         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6376         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6377         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6378         Use add_path.
6379         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6380
6381 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6382
6383         * Makefile.am (LTLDFLAGS): Define.
6384         (LINK): Define.
6385         * Makefile.in: Regenerate.
6386
6387 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6388
6389         PR fortran/39718
6390         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6391         libgfortranbegin, check existence of libgfortran.a instead of
6392         libgfortranbegin.a.
6393
6394 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6395
6396         PR libgomp/40174
6397         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6398         (gomp_free_pool_helper): Likewise.
6399
6400 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6401             Jakub Jelinek  <jakub@redhat.com>
6402
6403         PR fortran/35423
6404         * testsuite/libgomp.fortran/workshare2.f90: New test.
6405
6406 2009-04-09  Nick Clifton  <nickc@redhat.com>
6407
6408         * iter.c: Change copyright header to refer to version 3 of the
6409         GNU General Public License with version 3.1 of the GCC Runtime
6410         Library Exception and to point readers at the COPYING3 and
6411         COPYING3.RUNTIME files and the FSF's license web page.
6412         * alloc.c: Likewise.
6413         * barrier.c: Likewise.
6414         * config/bsd/proc.c: Likewise.
6415         * config/linux/affinity.c: Likewise.
6416         * config/linux/alpha/futex.h: Likewise.
6417         * config/linux/bar.c: Likewise.
6418         * config/linux/bar.h: Likewise.
6419         * config/linux/ia64/futex.h: Likewise.
6420         * config/linux/ia64/mutex.h: Likewise.
6421         * config/linux/lock.c: Likewise.
6422         * config/linux/mips/futex.h: Likewise.
6423         * config/linux/mutex.c: Likewise.
6424         * config/linux/mutex.h: Likewise.
6425         * config/linux/powerpc/futex.h: Likewise.
6426         * config/linux/proc.c: Likewise.
6427         * config/linux/ptrlock.c: Likewise.
6428         * config/linux/ptrlock.h: Likewise.
6429         * config/linux/s390/futex.h: Likewise.
6430         * config/linux/sem.c: Likewise.
6431         * config/linux/sem.h: Likewise.
6432         * config/linux/sparc/futex.h: Likewise.
6433         * config/linux/wait.h: Likewise.
6434         * config/linux/x86/futex.h: Likewise.
6435         * config/mingw32/proc.c: Likewise.
6436         * config/mingw32/time.c: Likewise.
6437         * config/posix/affinity.c: Likewise.
6438         * config/posix/bar.c: Likewise.
6439         * config/posix/bar.h: Likewise.
6440         * config/posix/lock.c: Likewise.
6441         * config/posix/mutex.h: Likewise.
6442         * config/posix/proc.c: Likewise.
6443         * config/posix/ptrlock.h: Likewise.
6444         * config/posix/sem.c: Likewise.
6445         * config/posix/sem.h: Likewise.
6446         * config/posix/time.c: Likewise.
6447         * config/posix95/lock.c: Likewise.
6448         * critical.c: Likewise.
6449         * env.c: Likewise.
6450         * error.c: Likewise.
6451         * fortran.c: Likewise.
6452         * iter_ull.c: Likewise.
6453         * libgomp.h: Likewise.
6454         * libgomp_f.h.in: Likewise.
6455         * libgomp_g.h: Likewise.
6456         * loop.c: Likewise.
6457         * loop_ull.c: Likewise.
6458         * omp.h.in: Likewise.
6459         * omp_lib.f90.in: Likewise.
6460         * omp_lib.h.in: Likewise.
6461         * ordered.c: Likewise.
6462         * parallel.c: Likewise.
6463         * sections.c: Likewise.
6464         * single.c: Likewise.
6465         * task.c: Likewise.
6466         * team.c: Likewise.
6467         * work.c: Likewise.
6468
6469 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6470
6471         * testsuite/config/default.exp: Change copyright header to refer to
6472         version 3 of the GNU General Public License and to point readers
6473         at the COPYING3 file and the FSF's license web page.
6474
6475 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6476
6477         PR middle-end/39573
6478         * libgomp.c++/pr39573.C: New test.
6479
6480 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6481
6482         PR other/39591
6483         * testsuite/libgomp.c/pr39591-1.c: New test.
6484         * testsuite/libgomp.c/pr39591-2.c: New test.
6485         * testsuite/libgomp.c/pr39591-3.c: New test.
6486
6487 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6488
6489         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6490         * testsuite/libgomp.c/atomic-6.c: Ditto.
6491
6492 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6493
6494         PR c/39495
6495         * testsuite/libgomp.c/loop-12.c: New test.
6496         * testsuite/libgomp.c/loop-11.c: New test.
6497         * testsuite/libgomp.c++/loop-11.C: New test.
6498         * testsuite/libgomp.c++/loop-12.C: New test.
6499         * testsuite/libgomp.c++/for-8.C: New test.
6500
6501 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6502
6503         * configure: Regenerate.
6504
6505 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6506
6507         PR middle-end/39154
6508         * testsuite/libgomp.c/pr39154.c: New test.
6509
6510 2009-01-30  Ian Lance Taylor  <iant@google.com>
6511
6512         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6513         libgomp_ld_is_gold.  Get gold version number.
6514         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6515         * configure: Rebuild.
6516
6517 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6518
6519         * testsuite/lib/libgomp.exp: Add -B option for targets that
6520         use libgfortran.a%s in their specs.
6521
6522 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6523
6524         PR libgomp/38086
6525         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6526         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6527         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6528         * configure: Regenerated.
6529         * config.h.in: Likewise.
6530
6531 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6532
6533         PR c++/38650
6534         * testsuite/libgomp.c/pr38650.c: New test.
6535         * testsuite/libgomp.c++/pr38650.C: New test.
6536
6537 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6538
6539         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6540
6541 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6542
6543         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6544
6545 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6546
6547         * configure: Regenerate.
6548
6549 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6550
6551         PR middle-end/36802
6552         * testsuite/libgomp.c/pr36802-1.c: New test.
6553         * testsuite/libgomp.c/pr36802-2.c: New test.
6554         * testsuite/libgomp.c/pr36802-3.c: New test.
6555
6556 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6557
6558         PR libgomp/38270
6559         * config/linux/powerpc/mutex.h: New.
6560
6561 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6562
6563         PR c++/38257
6564         * testsuite/libgomp.c++/for-7.C: New test.
6565
6566         PR c++/38348
6567         * testsuite/libgomp.c++/for-6.C: New test.
6568
6569 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6570
6571         PR testsuite/28870
6572         * testsuite/lib/libgomp.exp: Include new timeout library files.
6573         (libgomp_target_compile): Set timeout value from new proc.
6574
6575 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6576
6577         PR libgomp/37938
6578         * config/linux/ia64/mutex.h: New.
6579
6580 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6581
6582         PR libgomp/37935
6583         * libgomp.texi (Runtime library routines, environment variables):
6584         Update for OpenMP version 3.0.
6585
6586 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6587             Steve Ellcey  <sje@cup.hp.com>
6588
6589         * configure: Regenerate for new libtool.
6590         * Makefile.in: Ditto.
6591         * testsuite/Makefile.in: Ditto.
6592
6593 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6594             Andreas Tobler  <a.tobler@schweiz.org>
6595
6596         * config/bsd/proc.c: New file.
6597         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6598         * configure.ac: Check for header <sys/sysctl.h>
6599         * configure: Regenerate.
6600         * config.h.in: Likewise.
6601
6602 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6603
6604         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6605
6606 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6607
6608         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6609         * Makefile.in: Regenerated.
6610         * testsuite/Makefile.in: Regenerated.
6611
6612 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6613
6614         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6615         depend on blddir if blddir exists.
6616         (libgomp_target_compile): Likewise.
6617         * testsuite/libgomp.c++/c++.exp: Likewise.
6618         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6619
6620 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6621
6622         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6623         Do not list GPL as Invariant Section.
6624
6625 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6626             Chao-ying Fu  <fu@mips.com>
6627
6628         * configure.tgt: Enable futex for MIPS.
6629         * config/linux/mips/futex.h: New file.
6630
6631 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6632
6633         * team.c (gomp_team_end): Free team immediately if it has
6634         just one thread.
6635
6636 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6637
6638         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6639         * testsuite/libgomp.fortran/fortran.exp: Same.
6640         * testsuite/libgomp.c/c.exp: Same.
6641         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6642         directory to library path first.
6643
6644 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6645
6646         * env.c (parse_stacksize): Add cast to avoid warning.
6647         (parse_spincount): Likewise.
6648
6649 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6650
6651         * testsuite/libgomp.c/loop-10.c: New test.
6652         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6653         * libgomp.c++/loop-6.C (main): Likewise.
6654
6655         PR debug/36617
6656         * testsuite/libgomp.c/debug-1.c: New test.
6657
6658 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6659
6660         * testsuite/libgomp.c/nqueens-1.c: New test.
6661
6662         PR c++/36523
6663         * testsuite/libgomp.c++/task-7.C: New function.
6664
6665 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6666
6667         * configure: Regenerate.
6668
6669 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6670
6671         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6672         mutex when HAVE_SYNC_BUILTINS isn't defined.
6673
6674 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6675
6676         * libgomp.texi (omp_test_lock): Fix typo.
6677
6678 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6679
6680         * omp_lib.f90.in: Add "implicit none".
6681
6682 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6683
6684         PR middle-end/36506
6685         * testsuite/libgomp.c/reduction-5.c: New test.
6686
6687 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6688
6689         * libgomp.h (struct gomp_task): Add in_tied_task field.
6690         * task.c (gomp_init_task): Initialize it.
6691         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6692         unconditionally.  Don't call gomp_team_barrier_wake if
6693         current task is implicit or if(0) from implicit and number of
6694         running tasks is equal to nthreads - 1.
6695
6696         PR libgomp/36471
6697         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6698         omp_get_team_size_8): Fix pastos.
6699
6700         PR libgomp/36469
6701         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6702         * configure: Regenerated.
6703         * config.h.in: Regenerated.
6704         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6705         defined.
6706
6707 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6708
6709         PR bootstrap/36452
6710         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6711         (GOMP_loop_ull_dynamic_start): Likewise.
6712         (GOMP_loop_ull_guided_start): Likewise.
6713         (GOMP_loop_ull_ordered_static_start): Likewise.
6714         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6715         (GOMP_loop_ull_ordered_guided_start): Likewise.
6716
6717 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6718             Richard Henderson  <rth@redhat.com>
6719             Ulrich Drepper  <drepper@redhat.com>
6720             Jakob Blomer  <jakob.blomer@ira.uka.de>
6721
6722         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6723         Substitute also OMP_*LOCK_25*.
6724         * configure: Regenerated.
6725         * config.h.in: Regenerated.
6726         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6727         ptrlock.c and task.c.
6728         * Makefile.in: Regenerated.
6729         * testsuite/Makefile.in: Regenerated.
6730         * task.c: New file.
6731         * loop_ull.c: New file.
6732         * iter_ull.c: New file.
6733         * libgomp.h: Include ptrlock.h.
6734         (enum gomp_task_kind): New type.
6735         (struct gomp_team): Add task_lock, task_queue, task_count,
6736         task_running_count, single_count fields.  Add
6737         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6738         Remove work_share_lock, generation_mask,
6739         oldest_live_gen, num_live_gen and init_work_shares fields, add
6740         work work_share_list_alloc, work_share_list_free and work_share_chunk
6741         fields.  Change work_shares from pointer to pointers into an array.
6742         Change ordered_release field into gomp_sem_t ** from flexible array
6743         member.  Add implicit_task and initial_work_shares fields.
6744         Move close to the end of the struct.
6745         (struct gomp_team_state): Add single_count, last_work_share,
6746         active_level and level fields, remove work_share_generation.
6747         (gomp_barrier_handle_tasks): New prototype.
6748         (gomp_finish_task): New inline function.
6749         (struct gomp_work_share): Move chunk_size, end, incr into
6750         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6751         next_ll fields.  Reshuffle fields.  Add next_alloc,
6752         next_ws, next_free and inline_ordered_team_ids fields, change
6753         ordered_team_ids into pointer from flexible array member.
6754         Add mode field.  Put lock and next into a different cache line
6755         from most of the write-once fields.
6756         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6757         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6758         gomp_iter_ull_guided_next): New prototypes.
6759         (gomp_new_icv): New prototype.
6760         (struct gomp_thread): Add thread_pool and task fields.
6761         (struct gomp_thread_pool): New type.
6762         (gomp_new_team): New prototype.
6763         (gomp_team_start): Change type of last argument.
6764         (gomp_new_work_share): Removed.
6765         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6766         (gomp_work_share_init_done): New static inline.
6767         (gomp_throttled_spin_count_var, gomp_available_cpus,
6768         gomp_managed_threads): New extern decls.
6769         (gomp_init_task): New prototype.
6770         (gomp_spin_count_var): New extern var decl.
6771         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6772         or no alias support, or if not PIC.
6773         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6774         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6775         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6776         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6777         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6778         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6779         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6780         gomp_test_nest_lock_25): New prototypes.
6781         (omp_lock_symver, strong_alias): Define.
6782         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6783         decls.
6784         (gomp_end_task): New.
6785         (struct gomp_task_icv, gomp_global_icv): New.
6786         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6787         (struct gomp_task): New.
6788         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6789         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6790         (gomp_icv): New.
6791         (gomp_schedule_type): Reorder enum to match
6792         omp_sched_t.
6793         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6794         fields.
6795         (gomp_thread_start): Add gomp_team_barrier_wait call.
6796         For non-nested case remove clearing of docked thread thr fields.
6797         Use pool fields instead of global gomp_* variables.  Use
6798         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6799         Create tasks for each member thread.
6800         (free_team): Only destroy team barrier, task_lock here and free it.
6801         (gomp_free_thread): Free last_team if non-NULL.
6802         (gomp_team_end): Call gomp_team_barrier_wait instead of
6803         gomp_barrier_wait.  For nested case call one extra
6804         gomp_barrier_wait.  Move here some destruction from free_team.
6805         Call free_team on pool->last_team if any, rather than freeing
6806         current team.  Destroy work_share_list_free_lock ifndef
6807         HAVE_SYNC_BUILTINS.
6808         (gomp_new_icv): New function.
6809         (gomp_threads, gomp_threads_size, gomp_threads_used,
6810         gomp_threads_dock): Removed.
6811         (gomp_thread_destructor): New variable.
6812         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6813         functions.
6814         (gomp_team_start): Create new pool if current thread doesn't have
6815         one.  Use pool fields instead of global gomp_* variables.
6816         Initialize thread_pool field for new threads.  Clear single_count.
6817         Change last argument from ws to team, don't create
6818         new team, set ts.work_share to &team->work_shares[0] and clear
6819         ts.last_work_share.  Don't clear ts.work_share_generation.
6820         If number of threads changed, adjust atomically gomp_managed_threads.
6821         Use gomp_init_task instead of gomp_new_task,
6822         set thr->task to the corresponding implicit_task array entry.
6823         Create tasks for each member thread.  Initialize ts.level.
6824         (initialize_team): Call pthread_key_create on
6825         gomp_thread_destructor.
6826         (team_destructor): New function.
6827         (new_team): Removed.
6828         (gomp_new_team): New function.
6829         (free_team): Free gomp_work_share blocks chained through next_alloc,
6830         instead of freeing work_shares and destroying work_share_lock.
6831         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6832         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6833         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6834         of gomp_barrier_wait.
6835         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6836         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6837         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6838         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6839         of gomp_barrier_wait.
6840         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6841         gomp_work_share_init_done if gomp_work_share_start returned true.
6842         Don't unlock ws->lock.
6843         * work.c: Include stddef.h.
6844         (free_work_share): Use work_share_list_free_lock instead
6845         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6846         Call gomp_fini_work_share and then either free ws if orphaned, or
6847         put it into work_share_list_free list of the current team.
6848         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6849         functions.
6850         (gomp_work_share_start, gomp_work_share_end,
6851         gomp_work_share_end_nowait): Rewritten.
6852         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6853         (openmp_version): Set to 200805.
6854         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6855         omp_sched_guided, omp_sched_auto): New parameters.
6856         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6857         omp_set_max_active_levels, omp_get_max_active_levels,
6858         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6859         omp_get_active_level): New interfaces.
6860         * omp_lib.h.in (openmp_version): Set to 200805.
6861         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6862         omp_sched_guided, omp_sched_auto): New parameters.
6863         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6864         omp_set_max_active_levels, omp_get_max_active_levels,
6865         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6866         omp_get_active_level): New externals.
6867         * loop.c: Include limits.h.
6868         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6869         GFS_AUTO.
6870         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6871         Likewise.  Use gomp_icv.
6872         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6873         ts.static_trip here.
6874         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6875         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6876         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6877         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6878         don't unlock ws->lock, otherwise lock it.
6879         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6880         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6881         (gomp_parallel_loop_start): Call gomp_new_team instead of
6882         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6883         Adjust gomp_team_start caller.  Pass 0 as second argument to
6884         gomp_resolve_num_threads.
6885         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6886         If adding ws->chunk_size nthreads + 1 times after end won't
6887         overflow, set ws->mode to 1.
6888         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6889         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6890         GOMP_loop_ull_ordered_static_start,
6891         GOMP_loop_ull_ordered_dynamic_start,
6892         GOMP_loop_ull_ordered_guided_start,
6893         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6894         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6895         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6896         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6897         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6898         prototypes.
6899         * libgomp.map: Export lock routines also @@OMP_2.0.
6900         (GOMP_loop_ordered_dynamic_first,
6901         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6902         GOMP_loop_ordered_static_first): Remove.
6903         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6904         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6905         GOMP_loop_ull_ordered_dynamic_next,
6906         GOMP_loop_ull_ordered_dynamic_start,
6907         GOMP_loop_ull_ordered_guided_next,
6908         GOMP_loop_ull_ordered_guided_start,
6909         GOMP_loop_ull_ordered_runtime_next,
6910         GOMP_loop_ull_ordered_runtime_start,
6911         GOMP_loop_ull_ordered_static_next,
6912         GOMP_loop_ull_ordered_static_start,
6913         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6914         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6915         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6916         (omp_set_schedule, omp_get_schedule,
6917         omp_get_thread_limit, omp_set_max_active_levels,
6918         omp_get_max_active_levels, omp_get_level,
6919         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6920         omp_set_schedule_, omp_set_schedule_8_,
6921         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6922         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6923         omp_get_max_active_levels_, omp_get_level_,
6924         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6925         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6926         New exports @@OMP_3.0.
6927         * omp.h.in (omp_sched_t): New type.
6928         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6929         omp_set_max_active_levels, omp_get_max_active_levels,
6930         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6931         omp_get_active_level): New prototypes.
6932         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6933         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6934         gomp_thread_limit_var, gomp_remaining_threads_count,
6935         gomp_remaining_threads_lock): New variables.
6936         (parse_spincount): New function.
6937         (initialize_env): Call gomp_init_num_threads unconditionally.
6938         Initialize gomp_available_cpus.  Call parse_spincount,
6939         initialize gomp_{,throttled_}spin_count_var
6940         depending on presence and value of OMP_WAIT_POLICY and
6941         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6942         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6943         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6944         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6945         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6946         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6947         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6948         (gomp_global_icv): New.
6949         (parse_schedule): Use it.  Parse "auto".
6950         (omp_set_num_threads): Use gomp_icv.
6951         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6952         Likewise.
6953         (omp_get_max_threads): Move from parallel.c.
6954         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6955         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6956         add ialias.
6957         (parse_stacksize, parse_wait_policy): New functions.
6958         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6959         both wrappers for compatibility and new locks.
6960         (omp_set_schedule, omp_get_schedule,
6961         omp_get_thread_limit, omp_set_max_active_levels,
6962         omp_get_max_active_levels, omp_get_level,
6963         omp_get_ancestor_thread_num, omp_get_team_size,
6964         omp_get_active_level): New ialias_redirect.
6965         (omp_set_schedule_, omp_set_schedule_8_,
6966         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6967         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6968         omp_get_max_active_levels_, omp_get_level_,
6969         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6970         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6971         New functions.
6972         * parallel.c: Include limits.h.
6973         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6974         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6975         argument to gomp_team_start.  Pass 0 as second argument to
6976         gomp_resolve_num_threads.
6977         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6978         if gomp_thread_limit_var != ULONG_MAX.
6979         (omp_in_parallel): Implement using ts.active_level.
6980         (omp_get_max_threads): Move to env.c.
6981         (omp_get_level, omp_get_ancestor_thread_num,
6982         omp_get_team_size, omp_get_active_level): New functions,
6983         add ialias.
6984         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6985         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6986         gomp_iter_dynamic_next instead of the _locked variant and don't take
6987         lock around it, otherwise acquire it before calling
6988         gomp_iter_dynamic_next_locked.
6989         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6990         gomp_iter_dynamic_next instead of the _locked variant and don't take
6991         lock around it.
6992         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6993         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6994         Adjust gomp_team_start caller.  Pass count as second argument to
6995         gomp_resolve_num_threads, don't adjust num_threads after the call.
6996         Use gomp_icv.
6997         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6998         ws->chunk_size by incr.
6999         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7000         code.
7001         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7002         types.
7003         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7004         (omp_check_defines): Check even the compat defines.
7005         * config/linux/ptrlock.c: New file.
7006         * config/linux/ptrlock.h: New file.
7007         * config/linux/wait.h: New file.
7008         * config/posix/ptrlock.c: New file.
7009         * config/posix/ptrlock.h: New file.
7010         * config/linux/bar.h (gomp_team_barrier_wait,
7011         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7012         (gomp_team_barrier_set_task_pending,
7013         gomp_team_barrier_clear_task_pending,
7014         gomp_team_barrier_set_waiting_for_tasks,
7015         gomp_team_barrier_waiting_for_tasks,
7016         gomp_team_barrier_done): New inlines.
7017         (gomp_barrier_t): Rewritten.
7018         (gomp_barrier_state_t): New typedef.
7019         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7020         gomp_barrier_wait_start): Rewritten.
7021         (gomp_barrier_wait_end): Change second argument to
7022         gomp_barrier_state_t.
7023         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7024         inlines.
7025         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7026         futex.h.
7027         (gomp_barrier_wait_end): Rewritten.
7028         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7029         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7030         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7031         (gomp_barrier_state_t): New typedef.
7032         (gomp_team_barrier_wait,
7033         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7034         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7035         into the return value.  Return gomp_barrier_state_t.
7036         (gomp_team_barrier_set_task_pending,
7037         gomp_team_barrier_clear_task_pending,
7038         gomp_team_barrier_set_waiting_for_tasks,
7039         gomp_team_barrier_waiting_for_tasks,
7040         gomp_team_barrier_done): New inlines.
7041         (gomp_barrier_wait_end): Change second argument to
7042         gomp_barrier_state_t.
7043         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7044         inlines.
7045         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7046         (gomp_barrier_wait_end): Change second argument to
7047         gomp_barrier_state_t.
7048         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7049         gomp_team_barrier_wake): New functions.
7050         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7051         futex.h.
7052         (gomp_futex_wake, gomp_futex_wait): New variables.
7053         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7054         * config/linux/lock.c: Rewrite to make locks task owned,
7055         for backwards compatibility provide the old entrypoints
7056         if symbol versioning.  Include wait.h instead of libgomp.h and
7057         futex.h.
7058         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7059         * config/posix95/lock.c: Rewrite to make locks task owned,
7060         for backwards compatibility provide the old entrypoints
7061         if symbol versioning.
7062         * config/posix/lock.c: Rewrite to make locks task owned,
7063         for backwards compatibility provide the old entrypoints
7064         if symbol versioning.
7065         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7066         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7067         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7068         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7069         (sys_futex0): Return error code.
7070         (futex_wake, futex_wait): If ENOSYS was returned, clear
7071         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7072         (cpu_relax, atomic_write_barrier): New static inlines.
7073         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7074         (futex_wake, futex_wait): If ENOSYS was returned, clear
7075         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7076         (cpu_relax, atomic_write_barrier): New static inlines.
7077         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7078         (sys_futex0): Return error code.
7079         (futex_wake, futex_wait): If ENOSYS was returned, clear
7080         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7081         (cpu_relax, atomic_write_barrier): New static inlines.
7082         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7083         (sys_futex0): Return error code.
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/ia64/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/sparc/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/sem.c: Include wait.h instead of libgomp.h and
7098         futex.h.
7099         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7100         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7101         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7102         types.
7103         (omp_nest_lock_t): Change owner into void *, add lock field.
7104         * config/posix95/omp-lock.h: Include semaphore.h.
7105         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7106         (omp_lock_t): Use sem_t instead of mutex if semaphores
7107         aren't broken.
7108         (omp_nest_lock_t): Likewise.  Change owner to void *.
7109         * config/posix/omp-lock.h: Include semaphore.h.
7110         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7111         (omp_lock_t): Use sem_t instead of mutex if semaphores
7112         aren't broken.
7113         (omp_nest_lock_t): Likewise.  Add owner field.
7114
7115 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7116
7117         * testsuite/libgomp.c/collapse-1.c: New test.
7118         * testsuite/libgomp.c/collapse-2.c: New test.
7119         * testsuite/libgomp.c/collapse-3.c: New test.
7120         * testsuite/libgomp.c/icv-1.c: New test.
7121         * testsuite/libgomp.c/icv-2.c: New test.
7122         * testsuite/libgomp.c/lib-2.c: New test.
7123         * testsuite/libgomp.c/lock-1.c: New test.
7124         * testsuite/libgomp.c/lock-2.c: New test.
7125         * testsuite/libgomp.c/lock-3.c: New test.
7126         * testsuite/libgomp.c/loop-4.c: New test.
7127         * testsuite/libgomp.c/loop-5.c: New test.
7128         * testsuite/libgomp.c/loop-6.c: New test.
7129         * testsuite/libgomp.c/loop-7.c: New test.
7130         * testsuite/libgomp.c/loop-8.c: New test.
7131         * testsuite/libgomp.c/loop-9.c: New test.
7132         * testsuite/libgomp.c/nested-3.c: New test.
7133         * testsuite/libgomp.c/nestedfn-6.c: New test.
7134         * testsuite/libgomp.c/sort-1.c: New test.
7135         * testsuite/libgomp.c/task-1.c: New test.
7136         * testsuite/libgomp.c/task-2.c: New test.
7137         * testsuite/libgomp.c/task-3.c: New test.
7138         * testsuite/libgomp.c/task-4.c: New test.
7139         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7140         to C++ testsuite default compiler options.
7141         * testsuite/libgomp.c++/collapse-1.C: New test.
7142         * testsuite/libgomp.c++/collapse-2.C: New test.
7143         * testsuite/libgomp.c++/ctor-10.C: New test.
7144         * testsuite/libgomp.c++/for-1.C: New test.
7145         * testsuite/libgomp.c++/for-2.C: New test.
7146         * testsuite/libgomp.c++/for-3.C: New test.
7147         * testsuite/libgomp.c++/for-4.C: New test.
7148         * testsuite/libgomp.c++/for-5.C: New test.
7149         * testsuite/libgomp.c++/loop-8.C: New test.
7150         * testsuite/libgomp.c++/loop-9.C: New test.
7151         * testsuite/libgomp.c++/loop-10.C: New test.
7152         * testsuite/libgomp.c++/task-1.C: New test.
7153         * testsuite/libgomp.c++/task-2.C: New test.
7154         * testsuite/libgomp.c++/task-3.C: New test.
7155         * testsuite/libgomp.c++/task-4.C: New test.
7156         * testsuite/libgomp.c++/task-5.C: New test.
7157         * testsuite/libgomp.c++/task-6.C: New test.
7158         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7159         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7160         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7161         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7162         * testsuite/libgomp.fortran/collapse1.f90: New test.
7163         * testsuite/libgomp.fortran/collapse2.f90: New test.
7164         * testsuite/libgomp.fortran/collapse3.f90: New test.
7165         * testsuite/libgomp.fortran/collapse4.f90: New test.
7166         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7167         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7168         * testsuite/libgomp.fortran/lib4.f90: New test.
7169         * testsuite/libgomp.fortran/lock-1.f90: New test.
7170         * testsuite/libgomp.fortran/lock-2.f90: New test.
7171         * testsuite/libgomp.fortran/nested1.f90: New test.
7172         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7173         * testsuite/libgomp.fortran/strassen.f90: New test.
7174         * testsuite/libgomp.fortran/tabs1.f90: New test.
7175         * testsuite/libgomp.fortran/tabs2.f: New test.
7176         * testsuite/libgomp.fortran/task1.f90: New test.
7177         * testsuite/libgomp.fortran/task2.f90: New test.
7178         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7179         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7180         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7181         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7182         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7183
7184 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7185
7186         PR c++/36308
7187         * testsuite/libgomp.c++/ctor-11.C: New test.
7188         * testsuite/libgomp.c++/ctor-12.C: New test.
7189
7190 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7191
7192         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7193
7194 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7195
7196         PR middle-end/36106
7197         * testsuite/libgomp.c/atomic-5.c: New test.
7198         * testsuite/libgomp.c/atomic-6.c: New test.
7199         * testsuite/libgomp.c/autopar-1.c: New test.
7200
7201 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7202
7203         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7204         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7205         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7206         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7207         * configure: Regenerate.
7208         * Makefile.in, testsuite/Makefile.in: Likewise.
7209
7210 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7211
7212         PR bootstrap/35457
7213         * aclocal.m4: Regenerate.
7214         * configure: Regenerate.
7215
7216 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7217
7218         PR middle-end/35611
7219         * testsuite/libgomp.c/atomic-4.c: New test.
7220
7221         PR libgomp/35625
7222         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7223         (gomp_iter_guided_next): Likewise.
7224         * testsuite/libgomp.c/pr35625.c: New test.
7225
7226 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7227
7228         * aclocal.m4: Regenerate.
7229         * configure: Likewise.
7230         * Makefile.in: Likewise.
7231         * testsuite/Makefile.in: Likewise.
7232
7233 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7234
7235         PR middle-end/35185
7236         * testsuite/libgomp.c++/pr35185.C: New test.
7237
7238 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7239
7240         PR middle-end/35549
7241         * testsuite/libgomp.c/pr35549.c: New test.
7242
7243 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7244
7245         * testsuite/libgomp.c/atomic-3.c: New test.
7246
7247 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7248
7249         PR fortran/33197
7250         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7251         .F08 file suffixes.
7252
7253 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7254
7255         PR libgomp/33131
7256         * configure.ac: Add ACX_HEADER_STRING.
7257         * env.c: Include strings.h.
7258         * aclocal.m4: Regenerate.
7259         * config.h.in: Regenerate.
7260         * configure: Regenerate.
7261         * Makefile.in: Regenerate.
7262         * testsuite/Makefile.in: Regenerate.
7263
7264 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7265
7266         PR middle-end/35196
7267         * testsuite/libgomp.c/pr35196.c: New test.
7268
7269         PR middle-end/35130
7270         * testsuite/libgomp.fortran/pr35130.f90: New test.
7271         * testsuite/libgomp.c/pr35130.c: New test.
7272
7273 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7274
7275         PR middle-end/33880
7276         * testsuite/libgomp.c/pr33880.c: New test.
7277         * testsuite/libgomp.fortran/pr33880.f90: New test.
7278
7279 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7280
7281         * configure: Regenerate.
7282
7283 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7284
7285         * configure.ac: Move futex checking into ../config/futex.m4.
7286         * configure: Rebuilt.
7287         * aclocal.m4: Rebuilt.
7288         * Makefile.in: Rebuilt.
7289
7290         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7291         2007-10-15 ../config/tls.m4 change.
7292
7293 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7294
7295         PR c++/34513
7296         * testsuite/libgomp.c/pr34513.c: New test.
7297         * testsuite/libgomp.c++/pr34513.C: New test.
7298
7299 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7300
7301         PR target/32765
7302         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7303
7304 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7305
7306         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7307
7308 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7309
7310         * testsuite/libgomp.c/private-1.c: New test.
7311
7312 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7313             Paolo Bonzini  <bonzini@gnu.org>
7314
7315         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7316         instead of 'VPATH ='.
7317         * Makefile.in: Regenerate.
7318
7319 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7320
7321         * configure.ac: Adjust makeinfo version check.
7322         * configure: Regenerate.
7323
7324 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7325
7326         PR fortran/34020
7327         * testsuite/libgomp.fortran/pr34020.f90: New test.
7328
7329 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7330
7331         PR c++/33894
7332         * testsuite/libgomp.c++/atomic-1.C: New test.
7333
7334 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7335
7336         PR libgomp/33275
7337         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7338         Make x and y integers rather than (implicit) reals.  Add private (j)
7339         clause to the last omp parallel.
7340
7341 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7342
7343         * configure: Regenerate following changes to ../config/tls.m4.
7344
7345 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7346
7347         * testsuite/libgomp.fortran/stack.f90: New test.
7348
7349 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7350
7351         * config/mingw32/proc.c: New file.
7352
7353 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7354
7355         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7356         (main): Use __get_cpuid to get i386 target fetaures.
7357         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7358         (main): Use __get_cpuid to get x86_64 target fetaures.
7359
7360 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7361
7362         PR target/32765
7363         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7364         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7365
7366 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7367
7368         PR fortran/32550
7369         * testsuite/libgomp.fortran/pr32550.f90: New test.
7370         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7371
7372 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7373
7374         * aclocal.m4: Regenerated.
7375
7376 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7377
7378         PR fortran/32359
7379         * testsuite/libgomp.fortran/pr32359.f90: New.
7380
7381 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7382
7383         PR libgomp/32468
7384         * sections.c (GOMP_parallel_sections_start): Only decrease
7385         number of threads to COUNT if dyn_var is true.
7386         * testsuite/libgomp.c/pr32468.c: New test.
7387
7388 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7389
7390         PR libgomp/26308
7391         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7392
7393 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7394
7395         PR middle-end/32362
7396         * testsuite/libgomp.c/pr32362-1.c: New test.
7397         * testsuite/libgomp.c/pr32362-2.c: New test.
7398         * testsuite/libgomp.c/pr32362-3.c: New test.
7399
7400 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7401
7402         * team.c (gomp_team_start): Fix setting up thread_attr
7403         stack size.
7404
7405 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7406
7407         * configure: Regenerate.
7408
7409 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7410
7411         * Makefile.in: Regenerate.
7412         * configure: Regenerate.
7413         * aclocal.m4: Regenerate.
7414         * testsuite/Makefile.in: Regenerate.
7415
7416 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7417
7418         * config/linux/proc.c: New file.
7419
7420         PR libgomp/28482
7421         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7422
7423 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7424
7425         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7426
7427 2007-04-16  Matthias Klose  <doko@debian.org>
7428
7429         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7430         flags if not building with -m64.
7431         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7432         flag for i?86-*-* targets, if current target matches -m64.
7433
7434 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7435
7436         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7437         * Makefile.in: Regenerate.
7438
7439 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7440
7441         PR testsuite/31369
7442         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7443         ld_library_path.
7444         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7445
7446 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7447
7448         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7449         decls.
7450         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7451         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7452         (parse_affinity): New function.
7453         (initialize_env): Call it and gomp_init_affinity.
7454         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7455         create new pthread_attr_t and call gomp_init_thread_affinity
7456         on it for each thread before passing the attribute to pthread_create.
7457         * config/linux/affinity.c: New file.
7458         * config/posix/affinity.c: New file.
7459         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7460         * configure: Rebuilt.
7461         * config.h.in: Rebuilt.
7462         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7463         * Makefile.in: Rebuilt.
7464
7465 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7466
7467         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7468         *-*-darwin*.
7469         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7470         and use it if found.
7471
7472 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7473
7474         * testsuite/config/default.exp: New file.
7475         * testsuite/lib/libgomp.exp: New file.
7476         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7477         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7478         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7479         (libgomp_load): Remove.
7480         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7481         always_ld_library_path, not ld_library_path.  Set additional_flags
7482         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7483         (target_compile): Do not call libgomp_init.  Append lang_library_path
7484         and lang_link_flags to options.
7485         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7486         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7487         here.
7488         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7489         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7490         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7491         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7492         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7493         CX8 flag.
7494         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7495         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7496         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7497         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7498         * testsuite/libgomp.c/atomic-10.c: Ditto.
7499
7500 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7501
7502         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7503         dg-final cleanup-modules line.
7504         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7505         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7506         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7507         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7508         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7509         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7510         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7511
7512 2007-03-18  Andreas Schwab  <schwab@suse.de>
7513
7514         * acinclude.m4: Adjust regular expression for ld version
7515         extraction.
7516         * configure: Regenerate.
7517
7518 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7519
7520         * Makefile.am: Add install-pdf target as copied from
7521         automake v1.10 rules.
7522         * Makefile.in: Regenerate
7523
7524 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7525
7526         PR libgomp/28486
7527         * configure: Regenerate.
7528
7529         PR c++/30703
7530         * testsuite/libgomp.c++/pr30703.C: New test.
7531
7532 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7533
7534         Revert:
7535         2006-07-05  Eric Christopher  <echristo@apple.com>
7536         * configure.ac: Depend addition of -pthread on host OS.
7537         * configure: Regenerate.
7538
7539 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7540
7541         * libgomp.texi: Fix spacing after abbreviations.
7542
7543 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7544
7545         PR libgomp/30546
7546         * configure.ac: Add check for makeinfo
7547         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7548         if an appropiate version of makeinfo is found.
7549         * aclocal.m4: Regenerated.
7550         * configure: Regenerated.
7551         * Makefile.in: Regenerated.
7552         * testsuite/Makefile.in: Regenerated.
7553
7554 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7555
7556         PR libgomp/30540
7557         * libgomp.texi: More about implementation-dependent settings.
7558
7559 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7560
7561         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7562
7563 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7564
7565         PR middle-end/30494
7566         * testsuite/libgomp.c/pr30494.c: New test.
7567
7568 2007-01-15  Tom Tromey  <tromey@redhat.com>
7569
7570         * configure: Rebuilt.
7571         * configure.ac: Fixed comment.
7572
7573 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7574
7575         * libgomp.texi: Document implementation specific default values of
7576         environment variables.
7577
7578 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7579
7580         PR libgomp/28209
7581         * libgomp.texi: New file.
7582         * configure.ac: Add --enable-generated-files-in-srcdir option.
7583         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7584         files to srcdir.
7585         * Makefile.in: Regenerated.
7586         * config.h.in: Regenerated.
7587         * testsuite/Makefile.in: Regenerated.
7588         * NOTES: Removed.
7589
7590 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7591
7592         PR libgomp/29949
7593         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7594
7595 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7596
7597         * configure: Regenerate.
7598
7599 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7600
7601         PR libgomp/29947
7602         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7603         start if there shouldn't be any loop iterations.
7604         (gomp_loop_ordered_static_start): Remove start == end test.
7605         * testsuite/libgomp.c/pr29947-1.c: New test.
7606         * testsuite/libgomp.c/pr29947-2.c: New test.
7607
7608 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7609
7610         * configure.tgt: Force initial-exec TLS model on Linux only.
7611
7612 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7613
7614         * configure: Regenerated.
7615
7616 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7617
7618         * env.c (parse_schedule): Reject out of range values.
7619         (parse_unsigned_long): Reject out of range, negative or zero values.
7620
7621 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7622
7623         PR fortran/29629
7624         * testsuite/libgomp.fortran/pr29629.f90: New test.
7625
7626 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7627
7628         PR libgomp/29494
7629         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7630         * config/posix95: New directory.
7631         * config/posix95/omp-lock.h: New file.
7632         * config/posix95/lock.c: Likewise.
7633
7634 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7635
7636         * aclocal.m4: Regenerate.
7637         * configure: Regenerate.
7638
7639 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7640
7641         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7642         '<' to '<='.
7643
7644 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7645
7646         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7647         test.
7648         * configure: Regenerate.
7649         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7650
7651 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7652
7653         PR middle-end/25261
7654         PR middle-end/28790
7655         * testsuite/libgomp.c/nestedfn-4.c: New test.
7656         * testsuite/libgomp.c/nestedfn-5.c: New test.
7657         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7658
7659         PR fortran/29097
7660         * testsuite/libgomp.fortran/condinc1.f: New test.
7661         * testsuite/libgomp.fortran/condinc2.f: New test.
7662         * testsuite/libgomp.fortran/condinc3.f90: New test.
7663         * testsuite/libgomp.fortran/condinc4.f90: New test.
7664         * testsuite/libgomp.fortran/condinc1.inc: New file.
7665
7666 2006-09-18  Tom Tromey  <tromey@redhat.com>
7667
7668         * configure: Rebuilt.
7669
7670 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7671
7672         PR c/28768
7673         PR preprocessor/14634
7674         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7675         to AC_DEFINE.
7676         * configure: Regenerate.
7677
7678 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7679
7680         * testsuite/libgomp.fortran/reduction3.f90: Change
7681         -2147483648 to -huge(i)-1 to avoid overflow.
7682         * testsuite/libgomp.fortran/reduction4.f90: Change
7683         Z'ffffffff' to not(0) to avoid overflow.
7684
7685 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7686
7687         PR libgomp/25938
7688         * Makefile.am (libsubincludedir): New.
7689         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7690         * Makefile.in: Regenerate.
7691
7692 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7693
7694         PR libgomp/28725
7695         * env.c: Include ctype.h.
7696         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7697         leading and/or trailing whitespace and compare strings case
7698         insensitively.
7699
7700 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7701
7702         PR fortran/28390
7703         * testsuite/libgomp.fortran/pr28390.f: New test.
7704
7705 2006-07-05  Eric Christopher  <echristo@apple.com>
7706
7707         * configure.ac: Depend addition of -pthread on host OS.
7708         * configure: Regenerate.
7709
7710 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7711
7712         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7713         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7714         defined.
7715
7716 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7717
7718         PR libgomp/26175
7719         PR libgomp/26477
7720         * configure.ac: If neither --enable-linux-futex nor
7721         --disable-linux-futex is passed, determine the default by checking
7722         for compiling and/or running against NPTL.  With --enable-linux-futex,
7723         check if SYS_gettid and SYS_futex are defined.
7724         * configure: Rebuilt.
7725
7726 2006-06-14  Richard Henderson  <rth@redhat.com>
7727
7728         PR libgomp/28008
7729         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7730         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7731
7732 2006-06-09  Richard Henderson  <rth@redhat.com>
7733
7734         * env.c (gomp_nthreads_var): Change to unsigned long.
7735         (gomp_run_sched_chunk): Likewise.
7736         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7737         (initialize_env): Initialize gomp_thread_attr.
7738         * libgomp.h (gomp_nthreads_var): Update decl.
7739         (gomp_run_sched_chunk): Likewise.
7740         (gomp_thread_attr): Declare.
7741         * team.c (gomp_thread_attr): Export.
7742         (initialize_team): Don't initialize it.
7743
7744 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7745
7746         PR fortran/27916
7747         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7748         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7749
7750 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7751
7752         * config/mingw32/time.c: New file.
7753         * configure.tgt: Use it.
7754
7755 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7756
7757         * Makefile.am: Add install-html target. Add install-html to .PHONY
7758         * Makefile.in: Regenerate.
7759
7760 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7761
7762         PR libgomp/27612
7763         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7764         * testsuite/libgomp.c/critical-1.c: Likewise.
7765         * testsuite/libgomp.c/loop-1.c: Likewise.
7766         * testsuite/libgomp.c/loop-2.c: Likewise.
7767         * testsuite/libgomp.c/single-1.c: Likewise.
7768         * testsuite/libgomp.c/ordered-1.c: Likewise.
7769         * testsuite/libgomp.c/ordered-2.c: Likewise.
7770
7771 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7772
7773         PR middle-end/27416
7774         * libgomp.fortran/pr27416-1.f90: New test.
7775
7776 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7777
7778         PR fortran/27395
7779         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7780         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7781
7782 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7783
7784         PR c++/26943
7785         * testsuite/libgomp.c/pr26943-1.c: New test.
7786         * testsuite/libgomp.c/pr26943-2.c: New test.
7787         * testsuite/libgomp.c/pr26943-3.c: New test.
7788         * testsuite/libgomp.c/pr26943-4.c: New test.
7789         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7790         * testsuite/libgomp.c++/pr26943.C: New test.
7791
7792 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7793
7794         PR middle-end/27337
7795         * testsuite/libgomp.c++/pr27337.C: New test.
7796
7797 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7798
7799         PR c/26171
7800         * testsuite/libgomp.c/pr26171.c: New test.
7801
7802 2006-04-25  Richard Henderson  <rth@redhat.com>
7803
7804         PR libgomp/25865
7805         * configure.ac: Use GCC_CHECK_TLS.
7806         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7807         * Makefile.in, aclocal.m4, configure: Regenerate.
7808
7809 2006-04-10  Matthias Klose  <doko@debian.org>
7810
7811         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7812         directory names containing underscores.
7813
7814 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7815
7816         PR c++/26691
7817         * testsuite/libgomp.c++/pr26691.C: New test.
7818
7819 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7820
7821         * testsuite/libgomp.fortran/retval2.f90: New test.
7822
7823 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7824
7825         * testsuite/libgomp.c++: New directory.
7826
7827 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7828
7829         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7830         * config/posix/sem.c: Implement the above.
7831
7832 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7833
7834         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7835         define HAVE_BROKEN_POSIX_SEMAPHORES.
7836         * configure: Rebuilt.
7837         * config.h.in: Rebuilt.
7838
7839 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7840
7841         PR bootstrap/26161
7842         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7843         for the other pthread check.
7844         * configure: Regenerate.
7845         * config.h.in: Regenerate.
7846
7847 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7848
7849         PR libgomp/25938
7850         PR libgomp/25984
7851         * Makefile.am (fincludedir): New variable.
7852         (nodist_include_HEADERS): Remove Fortran files.
7853         (nodist_finclude_HEADERS): New variable.
7854         * Makefile.in: Regenerated.
7855
7856 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7857
7858         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7859         Remove tests for returning assumed character length arrays.
7860
7861 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7862             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7863
7864         PR libgomp/25936
7865         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7866
7867 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7868
7869         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7870
7871 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7872
7873         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7874         part of LD_LIBRARY_PATH manually.
7875
7876 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7877
7878         PR libgomp/25852
7879         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7880         libgomp_init.
7881
7882 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7883
7884         PR libgomp/25884
7885         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7886         * configure.ac (PERL): Don't set.
7887         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7888         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7889         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7890         * omp.h.in: Wrap the new configure substitutions with @ characters.
7891         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7892         * aclocal.m4, configure, Makefile.in: Regenerate.
7893         * mkomp_h.pl: Delete.
7894
7895 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7896
7897         PR libgomp/25259
7898         * configure.ac: Use GCC_HEADER_STDINT.
7899         * libgomp.h: Include gstdint.h.
7900         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7901         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7902
7903 2006-01-24  Richard Henderson  <rth@redhat.com>
7904
7905         PR libgomp/25942
7906         * configure.ac: Add AM_MAINTAINER_MODE.
7907         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7908
7909 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7910
7911         * Makefile.in: Regenerate.
7912         * testsuite/Makefile.in: Regenerate.
7913         * aclocal.m4: Regenerate.
7914
7915 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7916
7917         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7918         Solaris.
7919         * configure.ac: Add check for loadavg.h.
7920         (link_gomp): Adjust comment.
7921         * configure: Regenerate.
7922         * config.h.in: Regenerate.
7923
7924 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7925
7926         PR libgomp/25877
7927         * configure.ac: Remove check for alloca.h.
7928         * configure: Regenerate.
7929         * config.h.in: Regenerate.
7930         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7931         * team.c: Remove use of alloca.h.
7932         Call gomp_alloca instead of alloca.
7933
7934 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7935
7936         PR libgomp/25877
7937         * team.c: Add include of alloca.h.
7938         * configure.ac: Add check for alloca.h.
7939         * configure: Regenerate.
7940         * config.h.in: Regenerate.
7941
7942 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7943
7944         PR fortran/25219
7945         * testsuite/libgomp.fortran/pr25219.f90: New test.
7946
7947 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7948
7949         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7950         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7951         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7952         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7953         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7954         testsuite/libgomp.fortran/threadprivate1.f90,
7955         testsuite/libgomp.fortran/threadprivate2.f90,
7956         testsuite/libgomp.fortran/threadprivate3.f90,
7957         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7958         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7959         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7960         effective-target to TLS runtime.
7961
7962         * testsuite/libgomp.fortran/pr25162.f: Require
7963         effective-target TLS runtime.
7964
7965 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7966
7967         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7968         * testsuite/libgomp.c/nestedfn-3.c: New test.
7969
7970 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7971
7972         PR fortran/25162
7973         * testsuite/libgomp.fortran/pr25162.f: New test.
7974
7975 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7976
7977         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7978         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7979
7980 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7981
7982         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7983         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7984         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7985         single.c, team.c, work.c, config/linux/alpha/futex.h,
7986         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7987         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7988         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7989         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7990         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7991         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7992         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7993         FSF address.
7994
7995 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7996
7997         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7998         to nodist_noinst_HEADERS.
7999         * Makefile.in: Rebuilt.
8000
8001         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8002         add integer count field.
8003         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8004         omp_nest_lock_t type change.
8005         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8006         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8007         Increment count.
8008         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8009         Decrement count.
8010         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8011         Increment count if successful and return the new nesting level.
8012         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8013         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8014         * testsuite/libgomp.c/lib-1.c: New test.
8015         * testsuite/libgomp.fortran/lib1.f90: New test.
8016         * testsuite/libgomp.fortran/lib2.f: New test.
8017         * testsuite/libgomp.fortran/lib3.f: New test.
8018
8019 2005-11-17  Richard Henderson  <rth@redhat.com>
8020
8021         PR 24845
8022         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8023         * configure.ac (link_gomp): New.  Substitute it.
8024         (AC_CONFIG_FILES): Add libgomp.spec.
8025         * libgomp.spec.in: New file.
8026         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8027         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8028
8029 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8030
8031         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8032         reduction(-:var) behaving the same as reduction(+:var).
8033         * testsuite/libgomp.c/reduction-4.c: New test.
8034
8035 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8036
8037         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8038         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8039         testsuite/libgomp.c/copyin-3.c,
8040         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8041         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8042         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8043         testsuite/libgomp.c++/pr24455.C,
8044         testsuite/libgomp.fortran/threadprivate1.f90,
8045         testsuite/libgomp.fortran/threadprivate2.f90,
8046         testsuite/libgomp.fortran/threadprivate3.f90,
8047         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8048         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8049         testsuite/libgomp.fortran/omp_parse3.f90: Require
8050         effective-target TLS.
8051
8052 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8053
8054         * HEADER: Remove.
8055
8056 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8057
8058         PR libgomp/24797
8059         * team.c (initialize_team): Pass NULL rather than free as
8060         pthread_key_create destructor.  Initialize thread specific data
8061         pointer in initial thread to a static local variable rather than
8062         malloced memory.
8063
8064 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8065
8066         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8067         its location to ld_library_path.
8068
8069 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8070
8071         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8072
8073 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8074
8075         * testsuite/libgomp.c: Rename from libgomp.dg.
8076
8077 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8078
8079         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8080         threadprivate variable 'i'.
8081
8082 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8083
8084         * config/linux/s390/futex.h: New file.
8085         * configure.tgt: Use it.
8086
8087         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8088         before the parallel.
8089
8090 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8091
8092         PR c++/24734
8093         * testsuite/libgomp.c++/master-1.C: New test.
8094
8095 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8096
8097         * testsuite/libgomp.dg/copyin-3.c: New test.
8098
8099 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8100
8101         * testsuite/libgomp.fortran/retval1.f90: New test.
8102         * testsuite/libgomp.fortran/vla7.f90: New test.
8103
8104 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8105
8106         * testsuite/libgomp.fortran/vla2.f90: New test.
8107         * testsuite/libgomp.fortran/vla3.f90: New test.
8108         * testsuite/libgomp.fortran/vla4.f90: New test.
8109         * testsuite/libgomp.fortran/vla5.f90: New test.
8110         * testsuite/libgomp.fortran/vla6.f90: New test.
8111
8112 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8113
8114         * config/linux/sparc/futex.h: New file.
8115         * configure.tgt: Use it.
8116         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8117
8118         * critical.c: Include stdlib.h.
8119         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8120         ignoring return value.
8121         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8122         LIBGOMP_CHECK_SYNC_BUILTINS check.
8123         * configure: Rebuilt.
8124
8125 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8126
8127         * testsuite/libgomp.fortran/vla1.f90: New test.
8128
8129 2005-10-31  Richard Henderson  <rth@redhat.com>
8130
8131         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8132         setting 's' in different threads.
8133
8134 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8135
8136         * libgomp.h (attribute_hidden, ialias): Define.
8137         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8138         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8139         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8140         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8141         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8142         omp_test_lock, omp_test_nest_lock): Likewise.
8143         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8144         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8145         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8146         omp_test_lock, omp_test_nest_lock): Likewise.
8147         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8148         omp_get_dynamic, omp_get_nested): Likewise.
8149         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8150         omp_get_thread_num, omp_in_parallel): Likewise.
8151         * fortran.c (ialias_redirect): Define.
8152         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8153         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8154         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8155         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8156         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8157         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8158         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8159         omp_get_wtime): Add ialias_redirect.
8160
8161 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8162
8163         * fortran.c: Include stdlib.h.
8164
8165 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8166
8167         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8168         * Makefile.in: Regenerated.
8169
8170 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8171
8172         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8173         * libgomp_f.h.in (omp_check_defines): New function.
8174         * env.c: Include libgomp_f.h.
8175         (initialize_env): Call omp_check_defines.
8176
8177         * testsuite/libgomp.dg/copyin-2.c: New test.
8178         * testsuite/libgomp.c++/copyin-2.C: New test.
8179         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8180
8181         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8182         * testsuite/libgomp.fortran/sharing2.f90: New test.
8183
8184         * testsuite/libgomp.dg/copyin-1.c: New test.
8185         * testsuite/libgomp.c++/copyin-1.C: New test.
8186
8187 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8188
8189         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8190
8191         * testsuite/libgomp.fortran/workshare1.f90: New test.
8192
8193         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8194         only test.
8195         * libgomp.fortran/sharing1.f90: New test.
8196
8197 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8198
8199         PR c++/24502
8200         * testsuite/libgomp.c++/loop-7.C: New test.
8201
8202         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8203
8204         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8205         * testsuite/libgomp.fortran/reduction6.f90: New test.
8206         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8207
8208 2005-10-23  Richard Henderson  <rth@redhat.com>
8209
8210         * testsuite/libgomp.c++/ctor-1.C: New.
8211         * testsuite/libgomp.c++/ctor-2.C: New.
8212         * testsuite/libgomp.c++/ctor-3.C: New.
8213         * testsuite/libgomp.c++/ctor-4.C: New.
8214         * testsuite/libgomp.c++/ctor-5.C: New.
8215         * testsuite/libgomp.c++/ctor-6.C: New.
8216         * testsuite/libgomp.c++/ctor-7.C: New.
8217         * testsuite/libgomp.c++/ctor-8.C: New.
8218         * testsuite/libgomp.c++/ctor-9.C: New.
8219
8220 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8221
8222         PR 24455
8223         * testsuite/libgomp.c++/pr24455-1.C: New test.
8224         * testsuite/libgomp.c++/pr24455.C: New test.
8225         * testsuite/libgomp.dg/pr24455-1.c: New test.
8226         * testsuite/libgomp.dg/pr24455.c: New test.
8227
8228 2005-10-20  Richard Henderson  <rth@redhat.com>
8229
8230         * testsuite/libgomp.c++/loop-6.C: New.
8231         * testsuite/libgomp.dg/loop-3.c: New.
8232
8233 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8234
8235         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8236         explicitly private.
8237         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8238         explicitly shared.
8239
8240 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8241
8242         * testsuite/libgomp.fortran/jacobi.f: New test.
8243
8244 2005-10-19  Richard Henderson  <rth@redhat.com>
8245
8246         * configure.tgt (i?86-linux): Default to with_arch instead of
8247         CFLAGS.  Add -mtune to match target_cpu.
8248         (x86_64-linux): Tune to i686.
8249
8250         * fortran.c (omp_test_nest_lock_): Fix typo.
8251
8252 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8253
8254         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8255         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8256         * testsuite/libgomp.dg/ordered-3.c: New test.
8257
8258         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8259         Remove volatile keyword.
8260
8261         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8262         in COMMON block to avoid warnings on 64-bit targets.
8263
8264 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8265
8266         * testsuite/libgomp.dg/shared-3.c: New test.
8267
8268 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8269
8270         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8271         * testsuite/libgomp.fortran/reduction5.f90: New test.
8272
8273 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8274
8275         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8276         dg-options.
8277         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8278         flush loop now that __sync_synchronize has proper memory barrier.
8279         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8280         Add -ffixed-form to dg-options.
8281
8282 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8283
8284         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8285         from subdirectories.
8286         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8287         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8288         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8289         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8290         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8291         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8292         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8293         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8294         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8295         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8296         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8297         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8298         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8299         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8300         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8301         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8302         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8303         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8304         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8305         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8306         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8307         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8308         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8309         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8310         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8311
8312 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8313
8314         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8315         lang_library_path exists.  Use find instead of glob to gather tests.
8316         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8317
8318 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8319
8320         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8321         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8322         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8323         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8324         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8325         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8326         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8327         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8328         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8329         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8330         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8331         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8332         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8333
8334 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8335
8336         * testsuite/libgomp.dg/vla-1.c: New test.
8337
8338         * testsuite/libgomp.fortran/reference2.f90: New test.
8339
8340         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8341         declaration of omp_get_thread_num.
8342         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8343         use omp_lib.
8344
8345         * testsuite/libgomp.fortran/reduction1.f90: New test.
8346         * testsuite/libgomp.fortran/reduction2.f90: New test.
8347         * testsuite/libgomp.fortran/reduction3.f90: New test.
8348         * testsuite/libgomp.fortran/reduction4.f90: New test.
8349
8350 2005-10-13  Richard Henderson  <rth@redhat.com>
8351
8352         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8353         * Makefile.in: Regenerate.
8354         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8355         * libgomp.h: Include bar.h.
8356         (struct gomp_barrier): Remove.
8357         (struct gomp_team): Add barrier.  Replace master_barrier with
8358         master_release.  Replace threads with ordered_release.
8359         (struct gomp_thread): Replace barrier with release.
8360         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8361         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8362         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8363         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8364         (GOMP_single_copy_end): Likewise.
8365         * team.c (gomp_threads_dock): New.
8366         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8367         (gomp_thread_start): Use gomp_barrier_wait.
8368         (new_team, free_team): Update for gomp_team changes.
8369         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8370         (gomp_team_end): Use gomp_barrier_wait.
8371         (initialize_team): Update for gomp_thread changes.
8372         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8373         (gomp_work_share_end_nowait): Use atomic ops when available.
8374         * config/linux/bar.c, config/linux/bar.h: New files.
8375         * config/posix/bar.c, config/posix/bar.h: New files.
8376
8377 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8378
8379         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8380         * testsuite/libgomp.dg/single-2.c: New test.
8381
8382         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8383         lang_link_flags): Unset, so that they aren't inherited from previously
8384         sourced *.exp.
8385
8386         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8387
8388 2005-10-12  Richard Henderson  <rth@redhat.com>
8389
8390         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8391         (libgomp_init): Use lang_test_file, lang_library_path, and
8392         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8393
8394         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8395         (lang_test_file, lang_link_flags): New.
8396         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8397
8398         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8399         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8400         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8401         testsuite/libgomp.c++/parallel-1.C,
8402         testsuite/libgomp.c++/reduction-1.C,
8403         testsuite/libgomp.c++/reduction-2.C,
8404         testsuite/libgomp.c++/reduction-3.C,
8405         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8406         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8407         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8408         New files, largely cribbed from the C testsuite.
8409
8410 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8411
8412         * testsuite/libgomp.fortran/character1.f90: New test.
8413         * testsuite/libgomp.fortran/character2.f90: New test.
8414
8415         * testsuite/libgomp.dg/nested-1.c: New test.
8416         * testsuite/libgomp.dg/nested-2.c: New test.
8417         * testsuite/libgomp.fortran/do1.f90: New test.
8418         * testsuite/libgomp.fortran/do2.f90: New test.
8419
8420         * testsuite/libgomp.fortran/reference1.f90: New test.
8421
8422 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8423
8424         * testsuite/libgomp.dg/reduction-1.c: New test.
8425         * testsuite/libgomp.dg/reduction-2.c: New test.
8426         * testsuite/libgomp.dg/reduction-3.c: New test.
8427
8428 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8429
8430         * testsuite/libgomp.dg/atomic-1.c: New test.
8431         * testsuite/libgomp.dg/atomic-2.c: New test.
8432
8433 2005-10-09  Richard Henderson  <rth@redhat.com>
8434
8435         * critical.c (atomic_lock): New.
8436         (initialize_critical): Initialize it.
8437         (GOMP_atomic_start, GOMP_atomic_end): New.
8438         * libgomp.map: Export them.
8439         * libgomp_g.h: Declare them.
8440
8441         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8442
8443 2005-10-02  Richard Henderson  <rth@redhat.com>
8444
8445         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8446         to XCFLAGS instead of CFLAGS.
8447
8448 2005-09-30  Richard Henderson  <rth@redhat.com>
8449
8450         * configure.ac: Determine whether -pthread or -lpthread is needed.
8451         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8452         * Makefine.in, configure: Rebuild.
8453
8454 2005-09-28  Richard Henderson  <rth@redhat.com>
8455
8456         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8457         * testsuite/libgomp.dg/omp-single-3.c: New test.
8458
8459 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8460
8461         * testsuite/libgomp.dg/omp-single-2.c: New test.
8462         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8463
8464 2005-09-27  Richard Henderson  <rth@redhat.com>
8465
8466         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8467         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8468
8469 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8470
8471         * testsuite/libgomp.dg/omp-loop03.c: New test.
8472
8473 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8474
8475         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8476
8477 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8478
8479         * testsuite/libgomp.dg/omp-single-1.c: New test.
8480         * testsuite/libgomp.dg/shared-1.c: Return 0.
8481         Add prototype for abort.
8482         * testsuite/libgomp.dg/shared-2.c: Likewise.
8483
8484 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8485
8486         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8487         constructs.
8488
8489 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8490
8491         * testsuite/libgomp.dg/shared-1.c: New test.
8492         * testsuite/libgomp.dg/shared-2.c: New test.
8493
8494 2005-09-24  Richard Henderson  <rth@redhat.com>
8495
8496         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8497
8498 2005-09-24  Richard Henderson  <rth@redhat.com>
8499
8500         * iter.c (gomp_iter_static_next): Round up when computing number
8501         of iterations.  Don't bother distributing a remainder equally.
8502
8503         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8504         Don't call srand.  Zero b before testing.
8505         (main): New.
8506
8507 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8508
8509         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8510         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8511
8512 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8513
8514         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8515         without !$omp end do, followed immediately by subroutine end.
8516
8517 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8518
8519         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8520
8521 2005-09-22  Richard Henderson  <rth@redhat.com>
8522
8523         * critical.c (GOMP_critical_name_start): Change argument to void**.
8524         Reuse the pointer space if the mutex fits.
8525         (GOMP_critical_name_end): Likewise.
8526         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8527         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8528         (GOMP_critical_name_end): Likewise.
8529         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8530         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8531
8532 2005-09-20  Richard Henderson  <rth@redhat.com>
8533
8534         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8535         (create_lock_lock): New.
8536         (initialize_critical): Initialize it.
8537         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8538         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8539
8540 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8541
8542         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8543
8544 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8545
8546         * testsuite/libgomp.dg/omp-loop01.c: New test.
8547         * testsuite/libgomp.dg/omp-loop02.c: New test.
8548
8549 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8550
8551         * configure.ac (AC_PROG_FC): Add.
8552         (USE_FORTRAN): New automake conditional.
8553         * configure: Rebuilt.
8554         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8555         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8556         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8557         Add rules to build them.
8558         * Makefile.in: Rebuilt.
8559         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8560         OMP_NEST_LOCK_KIND.
8561         * libgomp.map: Add Fortran wrappers.
8562         * libgomp_f.h.in: New file.
8563         * omp_lib.h.in: New file.
8564         * omp_lib.f90.in: New file.
8565         * fortran.c: New file.
8566         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8567         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8568         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8569         libgfortran has been built.
8570         * testsuite/libgomp.fortran/fortran.exp: New file.
8571         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8572         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8573         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8574         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8575         * testsuite/libgomp.fortran/omp_hello.f: New test.
8576         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8577         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8578         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8579         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8580         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8581         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8582         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8583         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8584
8585 2005-08-30  Richard Henderson  <rth@redhat.com>
8586
8587         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8588         function for when aliases are not usable.
8589         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8590         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8591         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8592         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8593         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8594         GOMP_loop_ordered_guided_next): Likewise.
8595         * ordered.c (GOMP_ordered_start): Likewise.
8596
8597 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8598
8599         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8600         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8601         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8602         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8603         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8604         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8605         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8606         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8607         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8608
8609 2005-07-07  Eric Christopher  <echristo@redhat.com>
8610             Diego Novillo  <dnovillo@redhat.com>
8611
8612         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8613         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8614         up code.
8615         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8616         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8617         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8618         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8619         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8620         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8621         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8622
8623 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8624
8625         * TOPLEVEL.patch: Remove.
8626
8627 2005-05-16  Richard Henderson  <rth@redhat.com>
8628
8629         * configure.ac: Test for clock_gettime.
8630         * config.h.in, configure: Rebuild.
8631         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8632         (omp_get_wtime): Use clock_gettime if available.
8633         (omp_get_wtick): Use clock_getres if available.
8634
8635 2005-05-11  Richard Henderson  <rth@redhat.com>
8636
8637         * config/linux/ia64/futex.h: New file.
8638         * configure.tgt: Use it.
8639
8640         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8641
8642 2005-05-07  Richard Henderson  <rth@redhat.com>
8643
8644         * config/linux/powerpc/futex.h: New file.
8645         * configure.tgt: Use it.
8646
8647         * config/linux/i486/futex.h: Merge ...
8648         * config/linux/x86_64/futex.h: ... into ...
8649         * config/linux/x86/futex.h: ... here.
8650         * configure.tgt: Update to match.
8651
8652 2005-05-06  Richard Henderson  <rth@redhat.com>
8653
8654         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8655         * config/linux/i486/futex.h: Likewise.
8656         * config/linux/x86_64/futex.h: Likewise.
8657
8658         * config/linux/lock.c: New file.
8659         * config/linux/omp-lock.h: New file.
8660
8661         * critical.c, env.h: Don't include omp.h
8662         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8663         * config/posix/time.c: Likewise.
8664         * config/posix/omp-lock.h: New file.
8665         * libgomp.h: Include omp-lock.h and omp.h.
8666         * Makefile.am (nodist_include_HEADERS): New.
8667         (omp.h): New rule.
8668         * configure.ac (PERL): New.
8669         * mkomp_h.pl: New file.
8670         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8671         with templates.
8672         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8673
8674         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8675         build directory.  Re-add -march=i486 hack.
8676
8677         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8678         (libgomp_link_flags): Remove.
8679         (libgomp_initialized): Remove.
8680         (libgomp_init): Don't protect from reinitialization.  Copy code
8681         from libstdc++ for getting the multilib set correctly.
8682
8683 2005-05-05  Richard Henderson  <rth@redhat.com>
8684
8685         * config/linux/alpha/futex.h: New file.
8686         * configure.tgt (alpha*-*-linux*): Use it.
8687
8688         * config/posix/mutex.c: New file.
8689         * config/posix/sem.c: Use libgomp.h.
8690
8691         * configure.tgt (x86_64-linux): Also test CC for -m32.
8692         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8693
8694         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8695         after $gccpath.
8696
8697         * Makefile.am (SUBDIRS): New.
8698         (libgomp_la_LDFLAGS): Add -lpthread.
8699         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8700         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8701
8702         * libgomp_g.h: New file.
8703         * libgomp.h: Split out all public declarations to libgomp_g.h.
8704         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8705         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8706         * config/linux/sem.h: Likewise.
8707         * config/posix/sem.h: Likewise.
8708
8709         * Makefile.am (AM_LDFLAGS): New.
8710         (libgomp_version_script): Split out from ...
8711         (libgomp_la_LDFLAGS): ... here.
8712         (libgomp_version_info): New.
8713         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8714         (LIBGOMP_ENABLE): New.
8715         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8716         (LIBGOMP_ENABLE_SYMVERS): New.
8717         * configure.ac (AC_INIT): Version 1.0.
8718         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8719         (enable-linux-futex): Likewise.  Rename from enable-futex.
8720         (libtool_VERSION): New.
8721         (LIBGOMP_ENABLE_SYMVERS): Use it.
8722         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8723         * Makefile.in, aclocal.m4, configure: Rebuild.
8724
8725         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8726         (gomp_mutex_unlock_slow): Fix typo.
8727         * config/linux/sem.c: Similarly.
8728         (gomp_sem_post_slow): Fix typo.
8729         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8730         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8731         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8732
8733         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8734         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8735         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8736         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8737         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8738         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8739         LDFLAGS.  Pull enable_futex check to top-level.
8740         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8741         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8742
8743         First attempt at real configury.
8744         * Makefile, config.h: Remove file.
8745         * Makefile.am, Makefile.in: New file.
8746         * acinclude.m4 aclocal.m4: New file.
8747         * configure.ac, configure.tgt, configure: New file.
8748
8749         * config/posix/lock.c: Rename from sys-lock.c.
8750         * config/posix/mutex.h: Rename from sys-mutex.h.
8751         * config/posix/sem.c: Rename from sys-sem.c.
8752         * config/posix/sem.h: Rename from sys-sem.h.
8753         * config/posix/proc.c: Rename from sys-proc.c.
8754         * config/posix/time.c: Rename from sys-proc.c.
8755
8756         * config/linux/mutex.c: New file.
8757         * config/linux/mutex.h: New file.
8758         * config/linux/sem.c: New file.
8759         * config/linux/sem.h: New file.
8760         * config/linux/i486/futex.h: New file.
8761         * config/linux/x86_64/futex.h: New file.
8762
8763 2005-05-04  Richard Henderson  <rth@redhat.com>
8764
8765         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8766         * libgomp.h: Declare them.
8767         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8768         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8769
8770 2005-05-04  Richard Henderson  <rth@redhat.com>
8771
8772         * libgomp-1 code drop
8773
8774 2005-05-04  Richard Henderson  <rth@redhat.com>
8775
8776         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8777         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8778         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8779         (gomp_iter_static_next): Update.
8780         (gomp_ordered_static_next): Update.
8781         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8782         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8783         totally empty range.
8784         (gomp_loop_ordered_static_next): Refine test for calling
8785         gomp_ordered_static_next.
8786         * testsuite/ordered-1.c: Add case for more threads than iterations.
8787
8788         * iter.c (gomp_iter_runtime_next_locked): Remove.
8789         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8790         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8791         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8792         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8793         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8794         gomp_loop_ordered_guided_next): Downcase name, make static, add
8795         an external alias with the old name.
8796         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8797         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8798         switch and call one of the above static functions.
8799         * libgomp.h: Update.
8800
8801         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8802         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8803         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8804         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8805         GOMP_loop_ordered_guided_start): Update to match.
8806         * sections.c (GOMP_sections_start): Likewise.
8807         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8808
8809         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8810         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8811         Use bounds check instead of modulus.
8812         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8813         (gomp_ordered_last): Don't sync with ordered_owner here.
8814         (gomp_ordered_next): Likewise.
8815         (gomp_ordered_static_loop_next): Likewise.
8816         * loop.c, libgomp.h: Update to match.
8817
8818         * libgomp.h (GOMP_barrier): Declare.
8819
8820         * testsuite/barrier-1.c: New file.
8821         * testsuite/critical-1.c: New file.
8822         * testsuite/ordered-2.c: New file.
8823         * testsuite/ordered-1.c: New file.
8824         * testsuite/sections-1.c: New file.
8825         * testsuite/single-1.c: New file.
8826         * testsuite/Makefile (TESTS): Add them.
8827
8828 2005-05-04  Richard Henderson  <rth@redhat.com>
8829
8830         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8831         * loop.c (GOMP_loop_static_start): If not the startup thread,
8832         acquire the mutex to wait for initialization complete.
8833         (GOMP_loop_ordered_static_start): Likewise.
8834         (GOMP_loop_ordered_runtime_start): Likewise.
8835         (GOMP_loop_ordered_static_first): Remove.
8836         (GOMP_loop_ordered_dynamic_first): Remove.
8837         (GOMP_loop_ordered_guided_first): Remove.
8838         (GOMP_loop_ordered_runtime_first): Remove.
8839         * ordered.c (gomp_ordered_loop_first): Post to own release when
8840         we're the first thread.
8841         (gomp_ordered_loop_last): Wait on release if not owner.
8842         (gomp_ordered_loop_next): Likewise.
8843         (gomp_ordered_static_loop_init): New.
8844         (gomp_ordered_static_loop_next): Use ordered_owner.
8845         (GOMP_ordered_start): Likewise.
8846         * work.c (gomp_new_work_share): Initialize ordered_owner.
8847
8848 2005-05-03  Richard Henderson  <rth@redhat.com>
8849
8850         * Makefile (OPT): New.
8851         (CFLAGS): Use it.
8852
8853         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8854         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8855         * libgomp.h, libgomp.map, NOTES: Update to match.
8856
8857         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8858         Add initialized and thr members.
8859         (gomp_thread_start): Pause when initially spawned to wait for
8860         the whole team to be created.
8861         (gomp_team_start): Release team members at the end.
8862
8863         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8864         (f_foo_1): Use GOMP_loop_end.
8865         (f_foo_2): Use GOMP_loop_end_nowait.
8866
8867         * testsuite/loop-2.c: New file.
8868         * testsuite/Makefile (TESTS): Add it.
8869
8870 2005-05-03  Richard Henderson  <rth@redhat.com>
8871
8872         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8873         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8874         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8875         initial work_share.
8876
8877         * testsuite/Makefile: New file.
8878         * testsuite/loop-1.c: New file.
8879
8880 2005-05-03  Richard Henderson  <rth@redhat.com>
8881
8882         Initial implementation and checkin.
8883 \f
8884 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8885
8886 Copying and distribution of this file, with or without modification,
8887 are permitted in any medium without royalty provided the copyright
8888 notice and this notice are preserved.