libgomp/ChangeLog

   1 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR fortran/81841
   4         * libgomp.fortran/pr81841.f90: New test.
   5
   6 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
   7
   8         PR libgomp/83106
   9         * target.c (gomp_target_init): Compute lengths just once and
  10         use them in both malloc size and subsequent copying.
  11
  12 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  13
  14         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
  15         * acinclude.m4: Add cet.m4.
  16         * configure: Regenerate.
  17         * Makefile.in: Likewise.
  18         * testsuite/Makefile.in: Likewise.
  19
  20 2017-11-15  Tom de Vries  <tom@codesourcery.com>
  21
  22         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
  23         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
  24         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
  25         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
  26         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
  27         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
  28
  29 2017-11-14  Tom de Vries  <tom@codesourcery.com>
  30
  31         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
  32         non-nvidia devices.
  33
  34 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
  35
  36         PR c++/82835
  37         * testsuite/libgomp.c++/pr82835.C: New test.
  38
  39 2017-11-06  Martin Liska  <mliska@suse.cz>
  40
  41         * testsuite/libgomp.c++/loop-2.C: Return a value
  42         for functions with non-void return type, or change type to void,
  43         or add -Wno-return-type for test.
  44         * testsuite/libgomp.c++/loop-4.C: Likewise.
  45         * testsuite/libgomp.c++/parallel-1.C: Likewise.
  46         * testsuite/libgomp.c++/shared-1.C: Likewise.
  47         * testsuite/libgomp.c++/single-1.C: Likewise.
  48         * testsuite/libgomp.c++/single-2.C: Likewise.
  49
  50 2017-10-31  Tom de Vries  <tom@codesourcery.com>
  51
  52         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
  53         "do {} while (false)".
  54         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
  55         after HSA_DEBUG call.
  56
  57 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
  58
  59         * target.c (struct gomp_coalesce_buf): New type.
  60         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
  61         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
  62         (gomp_copy_host2dev): Add CBUF argument, if copying into
  63         the cached ranges, memcpy into buffer instead of copying
  64         into device.
  65         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
  66         Add CBUF argument, pass it through to other calls.
  67         (gomp_map_vars): Aggregate copies from host to device if small enough
  68         and with small enough gaps in between into memcpy into a buffer and
  69         fewer host to device copies from the buffer.
  70         (gomp_update): Adjust gomp_copy_host2dev caller.
  71
  72 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
  73
  74         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
  75         run" directive.
  76         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
  77         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
  78         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
  79         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
  80
  81 2017-10-16  Tom de Vries  <tom@codesourcery.com>
  82
  83         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
  84         openacc_nvidia_accel_selected.
  85         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
  86         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
  87         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
  88         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
  89         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
  90         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
  91         openacc_nvidia_accel_selected. Skip for shared memory device.
  92         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
  93         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
  94
  95 2017-10-09  Martin Jambor  <mjambor@suse.cz>
  96
  97         PR hsa/82416
  98         * testsuite/libgomp.hsa.c/pr82416.c: New test.
  99
 100 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 101
 102         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 103         Remove acc_device_nvidia references.
 104         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 105         Same.
 106
 107 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 108
 109         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 110         vector_length(32) clause from acc parallel directive.
 111         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 112
 113 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 114
 115         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 116         (main): Reduce sum of arr elements.  Assert that hres is exactly
 117         representable in 32-bit floating point.
 118         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 119         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 120         exactly representable in 32-bit floating point.
 121         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 122
 123 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 124
 125         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 126         setting.
 127         * testsuite/libgomp.c++/pr69393.C: Same.
 128         * testsuite/libgomp.c++/taskloop-1.C: Same.
 129         * testsuite/libgomp.c++/taskloop-3.C: Same.
 130         * testsuite/libgomp.c++/taskloop-4.C: Same.
 131         * testsuite/libgomp.c/for-4.c: Same.
 132         * testsuite/libgomp.c/pr66199-3.c: Same.
 133         * testsuite/libgomp.c/pr66199-4.c: Same.
 134         * testsuite/libgomp.c/pr66199-6.c: Same.
 135         * testsuite/libgomp.c/taskloop-1.c: Same.
 136         * testsuite/libgomp.c/taskloop-3.c: Same.
 137         * testsuite/libgomp.c/taskloop-4.c: Same.
 138         * testsuite/libgomp.fortran/aligned1.f03: Same.
 139         * testsuite/libgomp.fortran/condinc1.f: Same.
 140         * testsuite/libgomp.fortran/condinc3.f90: Same.
 141         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 142         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 143         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 144         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 145         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 146         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 147         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 148         * testsuite/libgomp.fortran/recursion1.f90: Same.
 149         * testsuite/libgomp.fortran/target2.f90: Same.
 150         * testsuite/libgomp.fortran/target5.f90: Same.
 151         * testsuite/libgomp.fortran/task3.f90: Same.
 152
 153 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 154
 155         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 156         vector_length(32) clause from acc parallel directive.
 157         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 158
 159 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 160
 161         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 162         Remove acc_device_nvidia references.
 163
 164 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 165
 166         PR c/81875
 167         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 168
 169 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 170
 171         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 172         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 173         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 174         * testsuite/libgomp.c/c.exp: Include test-cases from
 175         libgomp.c-c++-common.
 176         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 177         files.
 178
 179 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 180
 181         PR c++/81314
 182         * testsuite/libgomp.c++/pr81314.C: New test.
 183
 184 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 185
 186         * libgomp.texi (Top): www.openacc.org now uses https.
 187         (Enabling OpenACC): Ditto.
 188         (acc_get_num_devices): Ditto.
 189         (acc_set_device_type): Ditto.
 190         (acc_get_device_type): Ditto.
 191         (acc_set_device_num): Ditto.
 192         (acc_get_device_num): Ditto.
 193         (acc_async_test): Ditto.
 194         (acc_async_test_all): Ditto.
 195         (acc_wait): Ditto.
 196         (acc_wait_all): Ditto.
 197         (acc_wait_all_async): Ditto.
 198         (acc_wait_async): Ditto.
 199         (acc_init): Ditto.
 200         (acc_shutdown): Ditto.
 201         (acc_on_device): Ditto.
 202         (acc_malloc): Ditto.
 203         (acc_free): Ditto.
 204         (acc_copyin): Ditto.
 205         (acc_present_or_copyin): Ditto.
 206         (acc_create): Ditto.
 207         (acc_present_or_create): Ditto.
 208         (acc_copyout): Ditto.
 209         (acc_delete): Ditto.
 210         (acc_update_device): Ditto.
 211         (acc_update_self): Ditto.
 212         (acc_map_data): Ditto.
 213         (acc_unmap_data): Ditto.
 214         (acc_deviceptr): Ditto.
 215         (acc_hostptr): Ditto.
 216         (acc_is_present): Ditto.
 217         (acc_memcpy_to_device): Ditto.
 218         (acc_memcpy_from_device): Ditto.
 219         (acc_get_current_cuda_device): Ditto.
 220         (acc_get_current_cuda_context): Ditto.
 221         (acc_get_cuda_stream): Ditto.
 222         (acc_set_cuda_stream): Ditto.
 223         (ACC_DEVICE_TYPE): Ditto.
 224         (ACC_DEVICE_NUM): Ditto.
 225         (OpenACC Library Interoperability): Ditto.
 226
 227 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 228
 229         PR c/81687
 230         * testsuite/libgomp.c/pr81687-1.c: New test.
 231         * testsuite/libgomp.c/pr81687-2.c: New test.
 232
 233 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 234
 235         PR c/69389
 236         * testsuite/libgomp.c/pr69389.c: New test.
 237         * testsuite/libgomp.c++/pr69389.C: New test.
 238
 239 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 240
 241         PR middle-end/78266
 242         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 243         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 244
 245 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 246
 247         PR c/45784
 248         * testsuite/libgomp.c/pr45784.c: New test.
 249         * testsuite/libgomp.c++/pr45784.C: New test.
 250
 251 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 252
 253         * testsuite/libgomp.oacc-c/vec.c: New test.
 254
 255 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 256
 257         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 258
 259 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 260
 261         * plugin/plugin-nvptx.c (notify_var): New function.
 262         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 263
 264 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 265
 266         * env.c (parse_unsigned_long_1): Factor out of ...
 267         (parse_unsigned_long): ... here.
 268         (parse_int_1): Factor out of ...
 269         (parse_int): ... here.
 270         (parse_int_secure): New function.
 271         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 272         * secure_getenv.h: Factor out of ...
 273         * plugin/plugin-hsa.c: ... here.
 274         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 275
 276 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 277
 278         PR c++/81130
 279         * testsuite/libgomp.c++/pr81130.C: New test.
 280
 281 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 282
 283         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 284         default args.
 285         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 286         dg-xfail-run-if default args.
 287
 288 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 289
 290         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 291         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 292
 293 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 294
 295         PR libgomp/80822
 296         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 297         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 298         sibling lists, depending on level just pick up what CPUs to put
 299         together into a place vs. whether add multiple ordered places.
 300
 301 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 302
 303         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 304         * libgomp.map (OACC_2.0.1): Add these.
 305         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 306         for "acc_wait", and "acc_wait_all", respectively.
 307         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 308         for "acc_wait", and "acc_wait_all", respectively.
 309         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 310         * libgomp.texi (acc_wait, acc_wait_all): Update.
 311         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 312         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 313         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 314
 315         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 316         acc_present_or_copyin and acc_present_or_create procedures,
 317         respectively.
 318         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 319         generally different variants of OpenACC Runtime Library functions.
 320         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 321
 322         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 323         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 324
 325         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 326         of preprocessor definitions.
 327         * libgomp.h (strong_alias): Guard by "#ifdef
 328         HAVE_ATTRIBUTE_ALIAS".
 329         * oacc-mem.c: Provide "acc_pcreate" as alias for
 330         "acc_present_or_create", and "acc_pcopyin" as alias for
 331         "acc_present_or_copyin".
 332         * libgomp.map: New version "OACC_2.0.1".
 333         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 334         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 335         its content into...
 336         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 337         Extend testing.
 338
 339         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 340         when disabling nvptx offloading.
 341
 342 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 343
 344         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 345         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 346         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 347
 348         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 349         * testsuite/lib/libgomp.exp
 350         (check_effective_target_openacc_nvidia_accel_configured): New
 351         proc.
 352         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 353         (check_effective_target_c++): New procs.
 354         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 355         (check_effective_target_c++): Likewise.
 356
 357 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 358
 359         PR middle-end/80809
 360         * testsuite/libgomp.c/pr80809-2.c: New test.
 361         * testsuite/libgomp.c/pr80809-3.c: New test.
 362
 363         PR middle-end/80809
 364         * testsuite/libgomp.c/pr80809-1.c: New test.
 365
 366         PR middle-end/80853
 367         * testsuite/libgomp.c/pr80853.c: New test.
 368
 369 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 370
 371         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 372         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 373         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 374         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 375         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 376
 377         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 378         Debug output for failure.
 379
 380 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 381
 382         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 383
 384 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 385
 386         PR bootstrap/80531
 387         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 388         bootstrap compare failures.
 389
 390 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 391
 392         * testsuite/libgomp.c/target-36.c: New testcase.
 393
 394 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 395
 396         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 397         instead of char.
 398
 399 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 400
 401         PR libgomp/80394
 402         * testsuite/libgomp.c/pr80394.c: New test.
 403
 404 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 405
 406         PR libgomp/79876
 407         * config/posix/thread-stacksize.h: New file.
 408         * config/darwin/thread-stacksize.h: New file.
 409         * config/nvptx/thread-stacksize.h: New file.
 410         * env.c: Include thread-stacksize.h.
 411         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 412         instead of 0.  Call pthread_attr_setstacksize even if
 413         GOMP_DEFAULT_STACKSIZE is non-zero.
 414
 415 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 416
 417         * env.c (initialize_env): Initialize stacksize to 0.
 418
 419 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 420
 421         PR c++/80029
 422         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 423
 424 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 425
 426         PR c/79940
 427         * testsuite/libgomp.c/pr79940.c: New test.
 428
 429 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 430
 431         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 432         targets.
 433         Add __float128 options.
 434
 435 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 436
 437         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 438         hppa*-*-* dg-skip-if directive.
 439
 440 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 441
 442         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 443         dg-skip-if directive into a comment.
 444
 445 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 446             Chung-Lin Tang  <cltang@codesourcery.com>
 447
 448         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 449         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 450         add additional case.
 451         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 452         "openacc_nvidia_accel_selected".
 453         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 454         Add num_workers(8) clause.
 455
 456 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 457
 458         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 459         hppa*-*-*.
 460         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 461         include complex.h on hppa*-*-hpux*.
 462         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 463
 464 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 465
 466         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 467
 468         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 469         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 470         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 471         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 472         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 473         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 474         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 475         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 476         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 477         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 478
 479 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 480
 481         * libgomp-plugin.h: #include <stdbool.h>.
 482         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 483         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 484         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 485         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 486         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 487         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 488         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 489         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 490         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 491         (GOMP_OFFLOAD_openacc_async_test)
 492         (GOMP_OFFLOAD_openacc_async_test_all)
 493         (GOMP_OFFLOAD_openacc_async_wait)
 494         (GOMP_OFFLOAD_openacc_async_wait_async)
 495         (GOMP_OFFLOAD_openacc_async_wait_all)
 496         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 497         (GOMP_OFFLOAD_openacc_async_set_async)
 498         (GOMP_OFFLOAD_openacc_create_thread_data)
 499         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 500         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 501         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 502         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 503         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 504         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 505         these.
 506         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 507         (GOMP_OFFLOAD_unload_image): Fix argument types.
 508
 509 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 510
 511         * testsuite/lib/libgomp.exp
 512         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 513         check_compile invocation.  Fix up removal of executable.  Drop
 514         bogus "2>&1" argument.
 515
 516         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 517         directive.
 518
 519 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 520             Martin Jambor  <mjambor@suse.cz>
 521
 522         * plugin/hsa.h: Moved to top level include.
 523         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 524
 525 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 526
 527         PR other/79046
 528         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 529         of cat to get version from BASE-VER file.
 530         * testsuite/Makefile.in: Regenerated.
 531
 532 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 533
 534         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 535         for _WIN64.
 536
 537 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 538
 539         * plugin/hsa.h: Add GCC runtime library exception.
 540         * plugin/hsa_ext_finalize.h: Likewise.
 541
 542         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 543         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 544         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 545         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 546         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 547         library to link ptx plugin against.
 548         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 549         (CUDA_CALLS): Define.
 550         (cuda_lib, cuda_lib_inited): New variables.
 551         (init_cuda_lib): New function.
 552         (CUDA_CALL_PREFIX): Define.
 553         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 554         (CUDA_CALL): Use FN instead of (FN).
 555         (CUDA_CALL_NOCHECK): Define.
 556         (cuda_error, fini_streams_for_device, select_stream_for_async,
 557         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 558         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 559         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 560         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 561         CUDA_CALL_NOCHECK.
 562         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 563         CUDA_CALL_NOCHECK.
 564         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 565         Use CUDA_CALL_NOCHECK.
 566         * plugin/cuda/cuda.h: New file.
 567         * config.h.in: Regenerated.
 568         * configure: Regenerated.
 569
 570         PR other/79046
 571         * configure.ac: Add GCC_BASE_VER.
 572         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 573         get version from BASE-VER file.
 574         * testsuite/Makefile.in: Regenerated.
 575         * configure: Regenerated.
 576         * Makefile.in: Regenerated.
 577
 578 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 579
 580         PR libgomp/60670
 581         * Makefile.am: Make fincludedir multilib-aware.
 582         * Makefile.in: Regenerate.
 583
 584 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 585
 586         Update copyright years.
 587
 588         * libgomp.texi: Bump @copying's copyright year.
 589
 590 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 591
 592         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 593         pthread_spinlock_t instead of gomp_mutex_t lock.
 594         (gomp_get_thread_pool): Likewise.
 595         (gomp_release_thread_pool): Likewise.
 596         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 597         Likewise.
 598
 599 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 600
 601         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 602         thread pool in case nthreads == 1.
 603
 604 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 605
 606         * config/nvptx/env.c: Delete.
 607         * icv.c: Move definitions of ICV variables back ...
 608         * env.c: ...here.  Do not compile environment-related functionality if
 609         LIBGOMP_OFFLOADED_ONLY is set.
 610
 611 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 612
 613         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 614         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 615         * configure: Regenerate.
 616         * config.h.in: Likewise.
 617
 618 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 619
 620         * Makefile.in: Regenerate with automake-1.11.6.
 621         * aclocal.m4: Likewise.
 622         * configure: Likewise.
 623         * testsuite/Makefile.in: Likewise.
 624
 625 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 626
 627         * config/nvptx/critical.c: Delete to use generic implementation.
 628
 629 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 630
 631         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 632         ../../affinity.c as fallback.
 633         * config/nvptx/affinity.c: Delete to use fallback implementation.
 634
 635 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 636             Jakub Jelinek  <jakub@redhat.com>
 637             Dmitry Melnik  <dm@ispras.ru>
 638
 639         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 640         * Makefile.in. Regenerate.
 641         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 642         (LIBGOMP_USE_PTHREADS): ...here; new define.
 643         * configure: Regenerate.
 644         * config.h.in: Likewise.
 645         * config/posix/affinity.c: Move to...
 646         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 647         interface by LIBGOMP_USE_PTHREADS.
 648         * critical.c: Split out GOMP_atomic_{start,end} into...
 649         * atomic.c: ...here (new file).
 650         * env.c: Split out ICV definitions into...
 651         * icv.c: ...here (new file) and...
 652         * icv-device.c: ...here. New file.
 653         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 654         (gomp_destroy_lock_30): Ditto.
 655         (gomp_set_lock_30): Ditto.
 656         (gomp_unset_lock_30): Ditto.
 657         (gomp_test_lock_30): Ditto.
 658         (gomp_init_nest_lock_30): Ditto.
 659         (gomp_destroy_nest_lock_30): Ditto.
 660         (gomp_set_nest_lock_30): Ditto.
 661         (gomp_unset_nest_lock_30): Ditto.
 662         (gomp_test_nest_lock_30): Ditto.
 663         * lock.c: New.
 664         * config/nvptx/lock.c: New.
 665         * config/nvptx/bar.c: New.
 666         * config/nvptx/bar.h: New.
 667         * config/nvptx/doacross.h: New.
 668         * config/nvptx/error.c: New.
 669         * config/nvptx/icv-device.c: New.
 670         * config/nvptx/mutex.h: New.
 671         * config/nvptx/pool.h: New.
 672         * config/nvptx/proc.c: New.
 673         * config/nvptx/ptrlock.h: New.
 674         * config/nvptx/sem.h: New.
 675         * config/nvptx/simple-bar.h: New.
 676         * config/nvptx/target.c: New.
 677         * config/nvptx/task.c: New.
 678         * config/nvptx/team.c: New.
 679         * config/nvptx/time.c: New.
 680         * config/posix/simple-bar.h: New.
 681         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 682         (gomp_num_teams_var): Declare.
 683         (struct gomp_thread_pool): Change threads_dock member to
 684         gomp_simple_barrier_t.
 685         [__nvptx__] (gomp_thread): New implementation.
 686         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 687         (gomp_thread_destructor): Ditto.
 688         (gomp_init_thread_affinity): Ditto.
 689         * team.c: Guard uses of Pthreads-specific interfaces by
 690         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 691         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 692         * config/nvptx/alloc.c: Delete.
 693         * config/nvptx/barrier.c: Ditto.
 694         * config/nvptx/fortran.c: Ditto.
 695         * config/nvptx/iter.c: Ditto.
 696         * config/nvptx/iter_ull.c: Ditto.
 697         * config/nvptx/loop.c: Ditto.
 698         * config/nvptx/loop_ull.c: Ditto.
 699         * config/nvptx/ordered.c: Ditto.
 700         * config/nvptx/parallel.c: Ditto.
 701         * config/nvptx/priority_queue.c: Ditto.
 702         * config/nvptx/sections.c: Ditto.
 703         * config/nvptx/single.c: Ditto.
 704         * config/nvptx/splay-tree.c: Ditto.
 705         * config/nvptx/work.c: Ditto.
 706         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 707         -foffload=-lgfortran in addition to -lgfortran.
 708         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 709         * plugin/plugin-nvptx.c: Include <limits.h>.
 710         (struct targ_fn_descriptor): Add new fields.
 711         (struct ptx_device): Ditto.  Set them...
 712         (nvptx_open_device): ...here.
 713         (nvptx_adjust_launch_bounds): New.
 714         (nvptx_host2dev): Allow NULL 'nvthd'.
 715         (nvptx_dev2host): Ditto.
 716         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 717         (link_ptx): Adjust log sizes.
 718         (nvptx_host2dev): Allow NULL 'nvthd'.
 719         (nvptx_dev2host): Ditto.
 720         (nvptx_set_clocktick): New.  Use it...
 721         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 722         fields.
 723         (GOMP_OFFLOAD_dev2dev): New.
 724         (nvptx_adjust_launch_bounds): New.
 725         (nvptx_stacks_size): New.
 726         (nvptx_stacks_alloc): New.
 727         (nvptx_stacks_free): New.
 728         (GOMP_OFFLOAD_run): New.
 729         (GOMP_OFFLOAD_async_run): New (stub).
 730
 731 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 732
 733         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 734         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 735         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 736
 737 2016-11-23  Martin Liska  <mliska@suse.cz>
 738             Martin Jambor  <mjambor@suse.cz>
 739
 740         * plugin/hsa.h: New file.
 741         * plugin/hsa_ext_finalize.h: New file.
 742         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 743         header file unistd.h, and functions secure_getenv, __secure_getenv,
 744         getuid, geteuid, getgid and getegid.
 745         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 746         -D_GNU_SOURCE.
 747         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 748         Handle various cases of secure_getenv presence, add an implementation
 749         when we can test effective UID and GID.
 750         (struct hsa_runtime_fn_info): New structure.
 751         (hsa_runtime_fn_info hsa_fns): New variable.
 752         (hsa_runtime_lib): Likewise.
 753         (support_cpu_devices): Likewise.
 754         (init_enviroment_variables): Load newly introduced ENV
 755         variables.
 756         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 757         (hsa_fatal): Likewise.
 758         (DLSYM_FN): New macro.
 759         (init_hsa_runtime_functions): New function.
 760         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 761         structure.  Depending on environment, also allow CPU devices.
 762         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 763         (get_kernarg_memory_region): Likewise.
 764         (GOMP_OFFLOAD_init_device): Likewise.
 765         (destroy_hsa_program): Likewise.
 766         (init_basic_kernel_info): New function.
 767         (GOMP_OFFLOAD_load_image): Use it.
 768         (create_and_finalize_hsa_program): Call hsa run-time functions via
 769         hsa_fns structure.
 770         (create_single_kernel_dispatch): Likewise.
 771         (release_kernel_dispatch): Likewise.
 772         (init_single_kernel): Likewise.
 773         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 774         (get_group_size): New function.
 775         (run_kernel): Likewise.
 776         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 777         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 778         structure.
 779         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 780         * testsuite/libgomp-test-support.exp.in: Likewise.
 781         * Makefile.in: Regenerated.
 782         * aclocal.m4: Likewise.
 783         * config.h.in: Likewise.
 784         * configure: Likewise.
 785         * testsuite/Makefile.in: Likewise.
 786
 787 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 788             Alexander Monakov  <amonakov@ispras.ru>
 789
 790         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 791         mapping clauses to target constructs.
 792         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 793
 794 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 795
 796         * configure: Regenerate.
 797
 798 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 799
 800         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 801         * omp_lib.h.in (openmp_version): Likewise.
 802         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 803         of 201307.
 804         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 805
 806         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 807         (fib_wrapper): Add map(from: x) clause.
 808         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 809         (e_53_2): Likewise.
 810         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 811         (accum): Add map(tmp) clause.
 812         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 813         (accum): Add map(tofrom: tmp) clause.
 814         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 815         (gramSchmidt): Likewise.
 816         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 817         map(tofrom: sum) clause.
 818         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 819         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 820         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 821         only allowed on the loop iterator.
 822         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 823         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 824         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 825         * testsuite/libgomp.fortran/doacross1.f90: New test.
 826         * testsuite/libgomp.fortran/doacross3.f90: New test.
 827         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 828         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 829         * testsuite/libgomp.fortran/doacross2.f90: New test.
 830         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 831         #pragma omp atomic read.
 832         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 833         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 834
 835 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 836             Nathan Sidwell  <nathan@acm.org>
 837
 838         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 839         to determine default geometry.
 840         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 841         dimension.
 842
 843 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 844
 845         * hashtab.h: Use standard GPLv3 with runtime exception
 846         boilerplate.
 847
 848 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 849
 850         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 851         size when allocating new thread.
 852
 853 2016-09-14  Marek Polacek  <polacek@redhat.com>
 854
 855         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 856
 857 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 858
 859         PR fortran/71014
 860         * testsuite/libgomp.fortran/pr71014.f90: New test.
 861
 862 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 863
 864         PR middle-end/70895
 865         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 866         firstprivate clauses.
 867         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 868         copy clauses.
 869         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 870         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 871         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 872         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 873         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 874         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 875         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 876         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 877         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 878         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 879         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 880         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 881
 882 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 883
 884         PR fortran/70598
 885         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 886
 887 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 888
 889         PR c++/58706
 890         * testsuite/libgomp.c++/pr58706.C: New test.
 891
 892 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 893
 894         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 895         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 896         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 897         Likewise.
 898         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 899         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 900         Likewise.
 901         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 902
 903         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 904         test, and don't hardcode -O0.
 905
 906 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 907
 908         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 909
 910 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 911
 912         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 913         test.
 914
 915 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 916
 917         PR middle-end/71734
 918         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 919         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 920
 921 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 922
 923         PR fortran/71717
 924         * testsuite/libgomp.fortran/associate3.f90: New test.
 925
 926 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 927
 928         * testsuite/libgomp.c++/target-21.C: New test.
 929
 930 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 931
 932         * testsuite/libgomp.c++/target-20.C: New test.
 933
 934 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 935             Cesar Philippidis  <cesar@codesourcery.com>
 936
 937         PR middle-end/71373
 938         * libgomp.oacc-c/nested-function-1.c: New file.
 939         * libgomp.oacc-c/nested-function-2.c: Likewise.
 940         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 941         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 942         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 943
 944 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 945
 946         PR c/71381
 947         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 948         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 949         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 950
 951 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 952
 953         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 954         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 955
 956 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 957
 958         PR c/70688
 959         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 960
 961 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 962
 963         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 964         instead of invalid schedule(static, 0).
 965         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 966
 967 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 968
 969         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 970         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 971         parameter, use to set async stream around call to gomp_unmap_vars,
 972         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 973         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 974         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 975         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 976         (event_add): Add int parameter, initialize 'val' field when
 977         adding new ptx_event struct.
 978         (nvptx_evec): Adjust event_add() call arguments.
 979         (nvptx_host2dev): Likewise.
 980         (nvptx_dev2host): Likewise.
 981         (nvptx_wait_async): Likewise.
 982         (nvptx_wait_all_async): Likewise.
 983         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 984         pass to event_add() call.
 985         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 986         parameter.
 987         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 988         call openacc.register_async_cleanup_func() hook.
 989         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 990         * target.c (gomp_copy_from_async): Delete function.
 991         (gomp_map_vars): Remove async_refcount.
 992         (gomp_unmap_vars): Likewise.
 993         (gomp_load_image_to_device): Likewise.
 994         (omp_target_associate_ptr): Likewise.
 995         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
 996         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
 997         (gomp_copy_from_async): Remove.
 998
 999 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1000
1001         * target.c (gomp_device_copy): New function.
1002         (gomp_copy_host2dev): Likewise.
1003         (gomp_copy_dev2host): Likewise.
1004         (gomp_free_device_memory): Likewise.
1005         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1006         (gomp_map_pointer): Likewise.
1007         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1008         NULL value from alloc_func plugin hook.
1009         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1010         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1011         (gomp_unmap_vars): Likewise.
1012         (gomp_update): Adjust to call gomp_copy_dev2host and
1013         gomp_copy_host2dev functions.
1014         (gomp_unload_image_from_device): Handle false value from
1015         unload_image_func plugin hook.
1016         (gomp_init_device): Handle false value from init_device_func
1017         plugin hook.
1018         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1019         (omp_target_free): Adjust to call gomp_free_device_memory.
1020         (omp_target_memcpy): Handle return values from host2dev_func,
1021         dev2host_func, and dev2dev_func plugin hooks.
1022         (omp_target_memcpy_rect_worker): Likewise.
1023         (gomp_target_fini): Handle false value from fini_device_func
1024         plugin hook.
1025         * libgomp.h (struct gomp_device_descr): Adjust return type of
1026         init_device_func, fini_device_func, unload_image_func, free_func,
1027         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1028         * oacc-init.c (acc_shutdown_1): Handle false value from
1029         fini_device_func plugin hook.
1030         * oacc-host.c (host_init_device): Change return type to bool.
1031         (host_fini_device): Likewise.
1032         (host_unload_image): Likewise.
1033         (host_free): Likewise.
1034         (host_dev2host): Likewise.
1035         (host_host2dev): Likewise.
1036         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1037         (acc_memcpy_to_device): Likewise.
1038         (acc_memcpy_from_device): Likewise.
1039         (delete_copyout): Add libfnname parameter, handle free_func
1040         hook fatal error case.
1041         (acc_delete): Adjust delete_copyout call.
1042         (acc_copyout): Likewise.
1043         (update_dev_host): Move gomp_mutex_unlock to after
1044         host2dev/dev2host hook calls.
1045
1046         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1047         to 'hsa_error_msg', for clarity.
1048         (hsa_fatal): Likewise.
1049         (hsa_error): New function.
1050         (init_hsa_context): Change return type to bool, adjust to return
1051         false on error.
1052         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1053         return value.
1054         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1055         return false on error.
1056         (get_agent_info): Adjust to return NULL on error.
1057         (destroy_hsa_program): Change return type to bool, adjust to
1058         return false on error.
1059         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1060         (destroy_module): Change return type to bool, adjust to
1061         return false on error.
1062         (GOMP_OFFLOAD_unload_image): Likewise.
1063         (GOMP_OFFLOAD_fini_device): Likewise.
1064         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1065         (GOMP_OFFLOAD_free): Change to return false when called.
1066         (GOMP_OFFLOAD_dev2host): Likewise.
1067         (GOMP_OFFLOAD_host2dev): Likewise.
1068         (GOMP_OFFLOAD_dev2dev): Likewise.
1069
1070         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1071         (CUDA_CALL): Likewise.
1072         (CUDA_CALL_ASSERT): Likewise.
1073         (map_init): Change return type to bool, use CUDA_CALL* macros.
1074         (map_fini): Likewise.
1075         (init_streams_for_device): Change return type to bool, adjust
1076         call to map_init.
1077         (fini_streams_for_device): Change return type to bool, adjust
1078         call to map_fini.
1079         (select_stream_for_async): Release stream_lock before calls to
1080         GOMP_PLUGIN_fatal, adjust call to map_init.
1081         (nvptx_init): Use CUDA_CALL* macros.
1082         (nvptx_attach_host_thread_to_device): Change return type to bool,
1083         use CUDA_CALL* macros.
1084         (nvptx_open_device): Use CUDA_CALL* macros.
1085         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1086         macros.
1087         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1088         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1089         (nvptx_exec): Use CUDA_CALL* macros.
1090         (nvptx_alloc): Use CUDA_CALL* macros.
1091         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1092         (nvptx_host2dev): Likewise.
1093         (nvptx_dev2host): Likewise.
1094         (nvptx_wait): Use CUDA_CALL* macros.
1095         (nvptx_wait_async): Likewise.
1096         (nvptx_wait_all): Likewise.
1097         (nvptx_wait_all_async): Likewise.
1098         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1099         use CUDA_CALL* macros, adjust call to map_fini.
1100         (GOMP_OFFLOAD_init_device): Change return type to bool,
1101         adjust code accordingly.
1102         (GOMP_OFFLOAD_fini_device): Likewise.
1103         (GOMP_OFFLOAD_load_image): Adjust calls to
1104         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1105         use CUDA_CALL* macros.
1106         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1107         return code.
1108         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1109         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1110         handle error return.
1111         (GOMP_OFFLOAD_dev2host): Likewise.
1112         (GOMP_OFFLOAD_host2dev): Likewise.
1113         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1114         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1115
1116 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1117
1118         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1119         (acc_free): Likewise.
1120         (acc_memcpy_to_device): Likewise.
1121         (acc_memcpy_from_device): Likewise.
1122         (acc_deviceptr): Likewise.
1123         (acc_hostptr): Likewise.
1124         (acc_is_present): Likewise.
1125         (acc_map_data): Likewise.
1126         (acc_unmap_data): Likewise.
1127         (present_create_copy): Likewise.
1128         (delete_copyout): Likewise.
1129         (update_dev_host): Likewise.
1130         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1131         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1132         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1133         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1134         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1135         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1136         it only runs on nvptx targets.
1137         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1138         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1139         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1140         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1141         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1142         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1143         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1144         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1145         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1146         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1147         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1148         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1149         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1150         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1151         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1152         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1153         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1154         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1155         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1156         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1157         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1158         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1159         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1160
1161 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1162
1163         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1164
1165 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1166
1167         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1168         to gomp_init_targets_once.
1169         (acc_set_device_type): Remove !cached_base_dev condition on call to
1170         gomp_init_targets_once, move call to before acc_device_lock acquire,
1171         to avoid deadlock.
1172         (acc_get_device_num): Remove !cached_base_dev condition on call to
1173         gomp_init_targets_once.
1174         (acc_set_device_num): Likewise.
1175
1176 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1177
1178         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1179
1180 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1181
1182         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1183         expected partitioning.
1184
1185 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1186
1187         PR middle-end/70626
1188         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1189         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1190         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1191
1192 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1193
1194         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1195         non-fatal.
1196
1197 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1198
1199         PR middle-end/70680
1200         * testsuite/libgomp.c/pr70680-1.c: New test.
1201         * testsuite/libgomp.c/pr70680-2.c: New test.
1202
1203 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1204
1205         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1206         pass parameter variables to subroutines.
1207
1208 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1209
1210         PR middle-end/70643
1211         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1212
1213 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1214
1215         PR testsuite/68242
1216         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1217         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1218
1219 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1220
1221         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1222         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1223         GOACC_declare prototype.
1224
1225         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1226         Merge this file, and...
1227         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1228         ... this file, and...
1229         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1230         ... this file, and...
1231         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1232         ... this file, and...
1233         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1234         ... this file, and...
1235         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1236         ... this file, and...
1237         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1238         ... this file, and...
1239         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1240         ... this file, and...
1241         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1242         ... this file, and...
1243         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1244         ... this file, and...
1245         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1246         ... this file, and...
1247         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1248         ... this file, and...
1249         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1250         ... this file into...
1251         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1252         file.
1253
1254         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1255         Make failure observable.
1256
1257 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1258
1259         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1260         field.
1261         * target.c (gomp_target_fallback_firstprivate,
1262         gomp_target_unshare_firstprivate): Removed.
1263         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1264         before waiting for dependencies.
1265         (gomp_target_task_fn): Don't copy firstprivate vars here.
1266         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1267         firstprivate_copies here.
1268         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1269         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1270         explicit/implicit firstprivate.
1271
1272 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1273
1274         PR lto/70289
1275         PR ipa/70348
1276         PR tree-optimization/70373
1277         PR middle-end/70533
1278         PR middle-end/70534
1279         PR middle-end/70535
1280         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1281         test.
1282         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1283         test.
1284         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1285         test.
1286         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1287         test.
1288         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1289         test.
1290         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1291         test.
1292         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1293         test.
1294         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1295         test.
1296         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1297         test.
1298         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1299         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1300         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1301         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1302         test.
1303         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1304         test.
1305         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1306         test.
1307         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1308         test.
1309         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1310         coverage.
1311         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1312         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1313         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1314         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1315         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1316         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1317         coverage.
1318         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1319         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1320         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1321         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1322         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1323         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1324         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1325         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1326         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1327         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1328         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1329         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1330         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1331         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1332         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1333
1334 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1335             James Norris  <jnorris@codesourcery.com>
1336             Nathan Sidwell  <nathan@codesourcery.com>
1337             Julian Brown  <julian@codesourcery.com>
1338             Cesar Philippidis  <cesar@codesourcery.com>
1339             Chung-Lin Tang  <cltang@codesourcery.com>
1340             Tom de Vries  <tom@codesourcery.com>
1341
1342         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1343         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1344         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1345         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1346         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1347         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1348         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1349         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1350         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1351         XFAIL.
1352         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1353         Incorporate...
1354         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1355         file.
1356         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1357         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1358         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1359         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1360         Likewise.
1361         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1362         Likewise.
1363         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1364         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1365         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1366         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1367         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1368         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1369         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1370         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1371         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1372         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1373         Likewise.
1374         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1375         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1376         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1377         file...
1378         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1379         file into...
1380         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1381         file.  Update.
1382         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1383         file.
1384         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1385         Likewise.
1386         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1387         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1388         ... this new file.  Update.
1389         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1390         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1391         ... this new file.  Update.
1392         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1393         file.  Incorporate...
1394         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1395         file, and...
1396         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1397         file, and...
1398         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1399         file.
1400         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1401
1402 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1403
1404         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1405         set-torture-options.
1406
1407 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1408
1409         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1410         gcc-dg-runtest.
1411         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1412         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1413         -fno-builtin-acc_on_device instead of -O0.
1414         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1415         -O0.
1416         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1417         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1418         Likewise.
1419         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1420         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1421         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1422         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1423         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1424         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1425         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1426         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1427         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1428         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1429         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1430         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1431         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1432         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1433         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1434         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1435         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1436         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1437         Don't specify -O2.
1438         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1439         Likewise.
1440         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1441         Likewise.
1442
1443 2016-03-24  Martin Liska  <mliska@suse.cz>
1444
1445         * plugin/plugin-hsa.c (packet_store_release): New function
1446         that is taken from the HSA runtime manual.
1447         (GOMP_OFFLOAD_run): Use the function.
1448
1449 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1450
1451         PR c++/70376
1452         * testsuite/libgomp.c++/pr70376.C: New test.
1453
1454 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1455
1456         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1457         initialization of lresult and lvresult.
1458         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1459
1460 2016-03-23  James Norris  <jnorris@codesourcery.com>
1461             Daichi Fukuoka <dc-fukuoka@sgi.com>
1462
1463         PR libgomp/69414
1464         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1465         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1466         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1467         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1468
1469 2016-03-23  Martin Liska  <mliska@suse.cz>
1470
1471         PR hsa/70337
1472         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1473         argument just in case a dispatched kernel uses that argument.
1474
1475 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1476
1477         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1478         -ftree-parallelize-loops/-fopenacc changes.
1479         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1480         Likewise.
1481         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1482         Likewise.
1483         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1484         Likewise.
1485         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1486         Likewise.
1487         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1488         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1489
1490 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1491
1492         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1493         always_ld_library_path the path to libgcc_s.
1494
1495 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1496
1497         PR testsuite/70009
1498         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1499
1500 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1501
1502         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1503         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1504         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1505         Same.
1506         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1507         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1508         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1509         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1510
1511 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1512
1513         * testsuite/lib/libgomp.exp
1514         (check_effective_target_hsa_offloading_selected_nocache): New.
1515         (check_effective_target_hsa_offloading_selected): Likewise.
1516         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1517         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1518         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1519         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1520         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1521         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1522         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1523         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1524         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1525         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1526         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1527         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1528         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1529         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1530         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1531         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1532         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1533
1534 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1535
1536         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1537         non-shared memory accelerators.
1538         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1539         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1540         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1541         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1542         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1543         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1544         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1545         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1546         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1547
1548 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1549
1550         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1551         ALWAYS_CFLAGS.
1552
1553 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1554
1555         PR libgomp/69555
1556         * testsuite/libgomp.c++/pr69555-1.C: New test.
1557         * testsuite/libgomp.c++/pr69555-2.C: New test.
1558
1559 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1560             Martin Jambor  <mjambor@suse.cz>
1561
1562         * testsuite/lib/libgomp.exp
1563         (check_effective_target_offload_device_shared_as): New proc.
1564         * testsuite/libgomp.c++/declare_target-1.C: New test.
1565
1566 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1567
1568         PR driver/68463
1569         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1570
1571 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1572
1573         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1574         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1575         dims.
1576         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1577         -ftree-parallelize-loops/-fopenacc changes.
1578         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1579         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1580         Likewise.
1581         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1582         Likewise.
1583         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1584         Likewise.
1585         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1586         Likewise.
1587         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1588         Likewise.
1589         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1590         Likewise.
1591         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1592         Likewise.
1593         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1594         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1595         Likewise.
1596         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1597         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1598         Likewise.
1599         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1600         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1601         Likewise.
1602
1603 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1604
1605         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1606
1607 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1608
1609         PR driver/69805
1610         * testsuite/libgomp.c/pr69805.c: New test.
1611
1612 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1613
1614         PR lto/67709
1615         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1616
1617 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1618
1619         PR tree-optimization/69599
1620         * testsuite/libgomp.c/omp-nested-3.c: New test.
1621         * testsuite/libgomp.c/pr46032-2.c: New test.
1622         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1623         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1624
1625 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1626
1627         PR lto/69707
1628         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1629
1630 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1631
1632         * testsuite/libgomp.c/target-31.c: Fix testcase.
1633
1634 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1635
1636         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1637         clause.
1638         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1639         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1640         reduction and map clauses.
1641         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1642
1643 2016-02-02  James Norris  <jnorris@codesourcery.com>
1644
1645         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1646
1647 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1648
1649         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1650         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1651
1652         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1653         cases.
1654
1655         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1656         variables.
1657         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1658         (hsa_kmt_lib): Set variables.
1659         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1660         always_ld_library_path.
1661         * Makefile.in: Regenerate.
1662         * configure: Likewise.
1663         * testsuite/Makefile.in: Likewise.
1664
1665         * plugin/configfrag.ac (offload_additional_options)
1666         (offload_additional_lib_paths): Don't amend for hsa offloading.
1667         * configure: Regenerate.
1668
1669         * plugin/configfrag.ac: Don't configure for offloading target if
1670         we don't build the corresponding plugin.
1671         * configure: Regenerate.
1672
1673 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1674
1675         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1676         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1677
1678 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1679
1680         PR tree-optimization/69110
1681         * testsuite/libgomp.c/pr69110.c: New test.
1682
1683 2016-01-25  Richard Biener  <rguenther@suse.de>
1684
1685         PR lto/69393
1686         * testsuite/libgomp.c++/pr69393.C: New testcase.
1687
1688 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1689
1690         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1691         function wasn't mapped to the device with non-shared memory.
1692
1693 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1694
1695         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1696
1697 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1698             Martin Liska  <mliska@suse.cz>
1699
1700         * plugin/Makefrag.am: Add HSA plugin requirements.
1701         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1702         (HSA_RUNTIME_LIB): Likewise.
1703         (HSA_RUNTIME_CPPFLAGS): Likewise.
1704         (HSA_RUNTIME_INCLUDE): New substitution.
1705         (HSA_RUNTIME_LIB): Likewise.
1706         (HSA_RUNTIME_LDFLAGS): Likewise.
1707         (hsa-runtime): New configure option.
1708         (hsa-runtime-include): Likewise.
1709         (hsa-runtime-lib): Likewise.
1710         (PLUGIN_HSA): New substitution variable.
1711         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1712         configure options.
1713         (PLUGIN_HSA_CPPFLAGS): Likewise.
1714         (PLUGIN_HSA_LDFLAGS): Likewise.
1715         (PLUGIN_HSA_LIBS): Likewise.
1716         Check that we have access to HSA run-time.
1717         * libgomp-plugin.h (offload_target_type): New element
1718         OFFLOAD_TARGET_TYPE_HSA.
1719         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1720         args.
1721         (bool gomp_create_target_task): Updated.
1722         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1723         new field can_run_func.
1724         * libgomp_g.h (GOMP_target_ext): Update prototype.
1725         * oacc-host.c (host_run): Added a new parameter args.
1726         * target.c (calculate_firstprivate_requirements): New function.
1727         (copy_firstprivate_data): Likewise.
1728         (gomp_target_fallback_firstprivate): Use them.
1729         (gomp_target_unshare_firstprivate): New function.
1730         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1731         devices.
1732         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1733         pass any args to plugins.
1734         (GOMP_target_ext): Introduce device-specific argument parameter args.
1735         Allow host fallback if device shares memory.  Do not remap data if
1736         device has shared memory.
1737         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1738         like host fallback for mappings.
1739         (GOMP_target_data): Treat shared memory devices like host fallback.
1740         (GOMP_target_data_ext): Likewise.
1741         (GOMP_target_update): Likewise.
1742         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1743         gomp_create_target_task.
1744         (GOMP_target_enter_exit_data): Likewise.
1745         (omp_target_alloc): Treat shared memory devices like host fallback.
1746         (omp_target_free): Likewise.
1747         (omp_target_is_present): Likewise.
1748         (omp_target_memcpy): Likewise.
1749         (omp_target_memcpy_rect): Likewise.
1750         (omp_target_associate_ptr): Likewise.
1751         (gomp_load_plugin_for_device): Also load can_run.
1752         * task.c (GOMP_PLUGIN_target_task_completion): Free
1753         firstprivate_copies.
1754         (gomp_create_target_task): Accept new argument args and store it to
1755         ttask.
1756         * plugin/plugin-hsa.c: New file.
1757
1758 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1759
1760         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1761         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1762         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1763         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1764         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1765         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1766         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1767         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1768         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1769         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1770         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1771         Same.
1772         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1773         Same.
1774         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1775         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1776         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1777         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1778         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1779         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1780         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1781         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1782         Same.
1783         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1784
1785 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1786
1787         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1788
1789 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1790
1791         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1792
1793 2016-01-12  James Norris  <jnorris@codesourcery.com>
1794
1795         * libgomp.texi: Updates for OpenACC.
1796
1797 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1798
1799         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1800
1801 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1802
1803         PR fortran/66680
1804         * testsuite/libgomp.fortran/pr66680.f90: New test.
1805
1806 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1807
1808         PR middle-end/68960
1809         * testsuite/libgomp.c/pr68960.c: New test.
1810
1811 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1812
1813         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1814         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1815
1816 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1817
1818         Update copyright years.
1819
1820         * libgomp.texi: Bump @copying's copyright year.
1821
1822 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1823
1824         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1825         dg-additional-options syntax.
1826         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1827         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1828         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1829         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1830         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1831         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1832         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1833         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1834         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1835         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1836         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1837         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1838         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1839         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1840         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1841         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1842         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1843         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1844
1845 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1846
1847         * libgomp.h (REFCOUNT_LINK): Define.
1848         (struct splay_tree_key_s): Add link_key.
1849         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1850         Replace target address of the pointer with target address of newly
1851         mapped object in the splay tree.  Set link pointer on target to the
1852         device address of the mapped object.
1853         (gomp_unmap_vars): Restore target address of the pointer in the splay
1854         tree for REFCOUNT_LINK objects after unmapping.
1855         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1856         declare target link" objects.
1857         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1858         "omp declare target link" objects, which were mapped for the image.
1859         (gomp_exit_data): Restore target address of the pointer in the splay
1860         tree for REFCOUNT_LINK objects after unmapping.
1861         * testsuite/libgomp.c/target-link-1.c: New file.
1862
1863 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1864
1865         * libgomp.h (gomp_device_state): New enum.
1866         (struct gomp_device_descr): Replace is_initialized with state.
1867         (gomp_fini_device): Remove declaration.
1868         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1869         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1870         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1871         (acc_set_device_type): Use state instead of is_initialized.
1872         (acc_set_device_num): Likewise.
1873         * target.c (resolve_device): Use state instead of is_initialized.
1874         Do not initialize finalized device.
1875         (gomp_map_vars): Do nothing if device is finalized.
1876         (gomp_unmap_vars): Likewise.
1877         (gomp_update): Likewise.
1878         (GOMP_offload_register_ver): Use state instead of is_initialized.
1879         (GOMP_offload_unregister_ver): Likewise.
1880         (gomp_init_device): Likewise.
1881         (gomp_unload_device): Likewise.
1882         (gomp_fini_device): Remove.
1883         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1884         (GOMP_target): Go to host fallback if device is finalized.
1885         (GOMP_target_ext): Likewise.
1886         (gomp_exit_data): Do nothing if device is finalized.
1887         (gomp_target_task_fn): Go to host fallback if device is finalized.
1888         (gomp_target_fini): New static function.
1889         (gomp_target_init): Use state instead of is_initialized.
1890         Call gomp_target_fini at exit.
1891
1892 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1893
1894         PR tree-optimization/68716
1895         * testsuite/libgomp.c/omp-nested-2.c: New test.
1896
1897 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1898
1899         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1900         target openacc_nvidia_accel_selected.
1901         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1902         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1903         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1904         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1905
1906 2015-12-01  Julian Brown  <julian@codesourcery.com>
1907             James Norris  <James_Norris@mentor.com>
1908
1909         * oacc-parallel.c (GOACC_host_data): New function.
1910         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1911         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1912         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1913         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1914         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1915         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1916         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1917
1918 2015-11-30  James Norris  <jnorris@codesourcery.com>
1919             Cesar Philippidis  <cesar@codesourcery.com>
1920
1921         libgomp/
1922         * libgomp.oacc-fortran/routine-5.f90: New test.
1923         * libgomp.oacc-fortran/routine-7.f90: New test.
1924         * libgomp.oacc-fortran/routine-9.f90: New test.
1925
1926 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1927
1928         PR tree-optimization/46032
1929         * testsuite/libgomp.c/pr46032.c: New test.
1930
1931 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1932
1933         PR libgomp/68579
1934         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1935         (gomp_create_target_task): Call it before freeing
1936         GOMP_TARGET_TASK_DATA tasks.
1937
1938         PR c/63326
1939         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1940         in between case label and OpenMP standalone directives.
1941         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1942
1943 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1944
1945         * configure: Regenerate.
1946
1947 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1948
1949         * testsuite/libgomp.c/target-35.c: New test.
1950
1951 2015-11-22  James Norris  <jnorris@codesourcery.com>
1952             Cesar Philippidis  <cesar@codesourcery.com>
1953
1954         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1955         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1956         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1957         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1958         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1959
1960 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1961
1962         PR middle-end/68221
1963         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1964         * testsuite/libgomp.c/reduction-12.c: Likewise.
1965         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1966         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1967
1968 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1969
1970         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1971         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1972         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1973         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1974         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1975         and fix.
1976         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1977         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1978
1979 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1980
1981         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1982         worker & gang cases.
1983         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1984
1985 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1986
1987         * config/nvptx/priority_queue.c: New file.
1988
1989 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1990
1991         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1992         sections.
1993
1994 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1995             Aldy Hernandez  <aldyh@redhat.com>
1996             Ilya Verbin  <ilya.verbin@intel.com>
1997
1998         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1999         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2000         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2001         iterators or IV by chunk size.
2002         * parallel.c (gomp_resolve_num_threads): Don't assume that
2003         if thr->ts.team is non-NULL, then pool must be non-NULL.
2004         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2005         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2006         GOMP_PLUGIN_target_task_completion.
2007         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2008         * Makefile.in: Regenerate.
2009         * libgomp.h: Shuffle prototypes and forward definitions around so
2010         priority queues can be defined.
2011         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2012         (enum gomp_target_task_state): New enum.
2013         (struct gomp_target_task): Add state, tgt, task and team fields.
2014         (gomp_create_target_task): Change return type to bool, add
2015         state argument.
2016         (gomp_target_task_fn): Change return type to bool.
2017         (struct gomp_device_descr): Add async_run_func.
2018         (struct gomp_task): Remove children, next_child, prev_child,
2019         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2020         Add pnode field.
2021         (struct gomp_taskgroup): Remove children.
2022         Add taskgroup_queue.
2023         (struct gomp_team): Change task_queue type to a priority queue.
2024         (splay_compare): Define inline.
2025         (priority_queue_offset): New.
2026         (priority_node_to_task): New.
2027         (task_to_priority_node): New.
2028         * oacc-mem.c: Do not include splay-tree.h.
2029         * priority_queue.c: New file.
2030         * priority_queue.h: New file.
2031         * splay-tree.c: Do not include splay-tree.h.
2032         (splay_tree_foreach_internal): New.
2033         (splay_tree_foreach): New.
2034         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2035         (splay_tree_callback): Define typedef.
2036         * target.c (splay_compare): Move to libgomp.h.
2037         (GOMP_target): Don't adjust *thr in any way around running offloaded
2038         task.
2039         (GOMP_target_ext): Likewise.  Handle target nowait.
2040         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2041         return value from gomp_create_target_task, if false, fallthrough
2042         as if no dependencies exist.
2043         (gomp_target_task_fn): Change return type to bool, return true
2044         if the task should have another part scheduled later.  Handle
2045         target nowait.
2046         (gomp_load_plugin_for_device): Initialize async_run.
2047         * task.c (gomp_init_task): Initialize children_queue.
2048         (gomp_clear_parent_in_list): New.
2049         (gomp_clear_parent_in_tree): New.
2050         (gomp_clear_parent): Handle priorities.
2051         (GOMP_task): Likewise.
2052         (priority_queue_move_task_first,
2053         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2054         New functions.
2055         (gomp_create_target_task): Use priority queues.  Change return type
2056         to bool, add state argument, return false if for async
2057         {{enter,exit} data,update} constructs no dependencies need to be
2058         waited for, handle target nowait.  Set task->fn to NULL instead of
2059         gomp_target_task_fn.
2060         (verify_children_queue): Remove.
2061         (priority_list_upgrade_task): New.
2062         (priority_queue_upgrade_task): New.
2063         (verify_task_queue): Remove.
2064         (priority_list_downgrade_task): New.
2065         (priority_queue_downgrade_task): New.
2066         (gomp_task_run_pre): Use priority queues.
2067         Abstract code out to priority_queue_downgrade_task.
2068         (gomp_task_run_post_handle_dependers): Use priority queues.
2069         (gomp_task_run_post_remove_parent): Likewise.
2070         (gomp_task_run_post_remove_taskgroup): Likewise.
2071         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2072         tasks specially.
2073         (GOMP_taskwait): Likewise.
2074         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2075         priority-queue_upgrade_task.
2076         (GOMP_taskgroup_start): Use priority queues.
2077         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2078         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2079         barrier.
2080         * taskloop.c (GOMP_taskloop): Handle priorities.
2081         * team.c (gomp_new_team): Call priority_queue_init.
2082         (free_team): Call priority_queue_free.
2083         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2084         team created for target nowait in implicit parallel region.
2085         (gomp_team_start): For nested check, test thr->ts.level instead of
2086         thr->ts.team != NULL.
2087         * testsuite/libgomp.c/doacross-3.c: New test.
2088         * testsuite/libgomp.c/ordered-5.c: New test.
2089         * testsuite/libgomp.c/priority.c: New test.
2090         * testsuite/libgomp.c/target-31.c: New test.
2091         * testsuite/libgomp.c/target-32.c: New test.
2092         * testsuite/libgomp.c/target-33.c: New test.
2093         * testsuite/libgomp.c/target-34.c: New test.
2094
2095 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2096
2097         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2098
2099         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2100         loop is sequential.
2101
2102 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2103
2104         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2105         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2106
2107 2015-11-12  James Norris  <jnorris@codesourcery.com>
2108             Joseph Myers  <joseph@codesourcery.com>
2109
2110         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2111         * oacc-parallel.c (GOACC_declare): New function.
2112         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2113         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2114         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2115         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2116         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2117
2118 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2119
2120         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2121
2122 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2123
2124         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2125         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2126
2127 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2128
2129         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2130         inadvertent commit.
2131
2132 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2133
2134         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2135         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2136         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2137         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2138         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2139
2140 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2141
2142         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2143         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2144
2145 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2146             Ilya Verbin  <ilya.verbin@intel.com>
2147
2148         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2149         GOMP_loop_nonmonotonic_dynamic_start,
2150         GOMP_loop_nonmonotonic_guided_next,
2151         GOMP_loop_nonmonotonic_guided_start,
2152         GOMP_loop_ull_nonmonotonic_dynamic_next,
2153         GOMP_loop_ull_nonmonotonic_dynamic_start,
2154         GOMP_loop_ull_nonmonotonic_guided_next,
2155         GOMP_loop_ull_nonmonotonic_guided_start,
2156         GOMP_parallel_loop_nonmonotonic_dynamic,
2157         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2158         (GOMP_target_41): Renamed to ...
2159         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2160         arguments.
2161         (GOMP_target_data_41): Renamed to ...
2162         (GOMP_target_data_ext): ... this.
2163         (GOMP_target_update_41): Renamed to ...
2164         (GOMP_target_update_ext): ... this.
2165         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2166         GOMP_target_data_ext and GOMP_target_update_ext instead of
2167         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2168         Export GOMP_loop_nonmonotonic_dynamic_next,
2169         GOMP_loop_nonmonotonic_dynamic_start,
2170         GOMP_loop_nonmonotonic_guided_next,
2171         GOMP_loop_nonmonotonic_guided_start,
2172         GOMP_loop_ull_nonmonotonic_dynamic_next,
2173         GOMP_loop_ull_nonmonotonic_dynamic_start,
2174         GOMP_loop_ull_nonmonotonic_guided_next,
2175         GOMP_loop_ull_nonmonotonic_guided_start,
2176         GOMP_parallel_loop_nonmonotonic_dynamic and
2177         GOMP_parallel_loop_nonmonotonic_guided.
2178         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2179         GOMP_parallel_loop_nonmonotonic_guided,
2180         GOMP_loop_nonmonotonic_dynamic_start,
2181         GOMP_loop_nonmonotonic_guided_start,
2182         GOMP_loop_nonmonotonic_dynamic_next,
2183         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2184         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2185         GOMP_loop_ull_nonmonotonic_guided_start,
2186         GOMP_loop_ull_nonmonotonic_dynamic_next,
2187         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2188         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2189         functions.
2190         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2191         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2192         Use gomp_map_val function.
2193         (gomp_target_fallback_firstprivate): New static function.
2194         (GOMP_target_41): Renamed to ...
2195         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2196         arguments.  Move firstprivate fallback handling into a new
2197         function.
2198         (GOMP_target_data_41): Renamed to ...
2199         (GOMP_target_data_ext): ... this.
2200         (GOMP_target_update_41): Renamed to ...
2201         (GOMP_target_update_ext): ... this.
2202         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2203         gomp_map_0len_lookup instead of gomp_map_lookup.
2204         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2205         gomp_map_lookup.
2206         * testsuite/libgomp.c/target-28.c: Likewise.
2207         * testsuite/libgomp.c/monotonic-1.c: New test.
2208         * testsuite/libgomp.c/monotonic-2.c: New test.
2209         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2210         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2211         * testsuite/libgomp.c/pr66199-5.c: New test.
2212         * testsuite/libgomp.c/pr66199-6.c: New test.
2213         * testsuite/libgomp.c/pr66199-7.c: New test.
2214         * testsuite/libgomp.c/pr66199-8.c: New test.
2215         * testsuite/libgomp.c/pr66199-9.c: New test.
2216         * testsuite/libgomp.c/reduction-11.c: New test.
2217         * testsuite/libgomp.c/reduction-12.c: New test.
2218         * testsuite/libgomp.c/reduction-13.c: New test.
2219         * testsuite/libgomp.c/reduction-14.c: New test.
2220         * testsuite/libgomp.c/reduction-15.c: New test.
2221         * testsuite/libgomp.c/target-12.c (main): Adjust for
2222         omp_target_is_present change for one-past-last element.
2223         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2224         the same var is both mapped and privatized.
2225         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2226         handling of zero-length array sections.
2227         * testsuite/libgomp.c/target-28.c: New test.
2228         * testsuite/libgomp.c/target-29.c: New test.
2229         * testsuite/libgomp.c/target-30.c: New test.
2230         * testsuite/libgomp.c/target-teams-1.c: New test.
2231         * testsuite/libgomp.c++/member-6.C: New test.
2232         * testsuite/libgomp.c++/member-7.C: New test.
2233         * testsuite/libgomp.c++/monotonic-1.C: New test.
2234         * testsuite/libgomp.c++/monotonic-2.C: New test.
2235         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2236         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2237         * testsuite/libgomp.c++/pr66199-3.C: New test.
2238         * testsuite/libgomp.c++/pr66199-4.C: New test.
2239         * testsuite/libgomp.c++/pr66199-5.C: New test.
2240         * testsuite/libgomp.c++/pr66199-6.C: New test.
2241         * testsuite/libgomp.c++/pr66199-7.C: New test.
2242         * testsuite/libgomp.c++/pr66199-8.C: New test.
2243         * testsuite/libgomp.c++/pr66199-9.C: New test.
2244         * testsuite/libgomp.c++/reduction-11.C: New test.
2245         * testsuite/libgomp.c++/reduction-12.C: New test.
2246         * testsuite/libgomp.c++/target-13.C: New test.
2247         * testsuite/libgomp.c++/target-14.C: New test.
2248         * testsuite/libgomp.c++/target-15.C: New test.
2249         * testsuite/libgomp.c++/target-16.C: New test.
2250         * testsuite/libgomp.c++/target-17.C: New test.
2251         * testsuite/libgomp.c++/target-18.C: New test.
2252         * testsuite/libgomp.c++/target-19.C: New test.
2253
2254 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2255
2256         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2257         and reduction copy.
2258         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2259         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2260         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2261         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2262         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2263         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2264         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2265         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2266         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2267         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2268         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2269         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2270         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2271         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2272
2273 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2274
2275         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2276         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2277         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2278         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2279         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2280         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2281         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2282         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2283
2284 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2285
2286         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2287         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2288         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2289         * oacc-host.c (host_openacc_exec): Likewise.
2290         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2291
2292 2015-11-03  Julian Brown  <julian@codesourcery.com>
2293             Thomas Schwinge  <thomas@codesourcery.com>
2294
2295         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2296         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2297         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2298         Likewise.
2299         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2300         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2301
2302 2015-11-03  James Norris  <jnorris@codesourcery.com>
2303
2304         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2305         file.
2306         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2307         Likewise.
2308         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2309         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2310         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2311         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2312         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2313
2314 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2315
2316         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2317         compatibility.
2318         (enum acc_async_t): Reformat.
2319         (acc_on_device): Declare compatible with builtin and provide C++
2320         wrapper.
2321         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2322
2323 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2324             Cesar Philippidis  <cesar@codesourcery.com>
2325
2326         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2327         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2328         ... this.  Add a description of the test at the top of the file.
2329         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2330         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2331         ... this.  Add a description of the test at the top of the file.
2332
2333 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2334
2335         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2336         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2337         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2338         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2339         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2340         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2341
2342 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2343
2344         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2345         dimensions.
2346
2347 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2348
2349         PR testsuite/68063
2350         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2351
2352 2015-10-27  James Norris  <jnorris@codesourcery.com>
2353
2354         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2355         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2356
2357 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2358
2359         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2360         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2361
2362         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2363         acc_device_nvidia usage.
2364         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2365         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2366         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2367
2368         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2369         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2370
2371         PR libgomp/66518
2372         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2373
2374         PR libgomp/65437
2375         PR libgomp/66518
2376         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2377         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2378
2379 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2380
2381         PR testsuite/68063
2382         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2383
2384 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2385
2386         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2387         vector_length.
2388         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2389
2390 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2391             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2392
2393         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2394         to 0 when mapnum is 0.
2395
2396 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2397
2398         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2399         Cast to int from int32_t.
2400
2401 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2402             Aldy Hernandez  <aldyh@redhat.com>
2403             Ilya Verbin  <ilya.verbin@intel.com>
2404
2405         * config/linux/affinity.c (omp_get_place_num_procs,
2406         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2407         * config/linux/doacross.h: New file.
2408         * config/posix/affinity.c (omp_get_place_num_procs,
2409         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2410         * config/posix/doacross.h: New file.
2411         * env.c: Include gomp-constants.h.
2412         (struct gomp_task_icv): Rename run_sched_modifier to
2413         run_sched_chunk_size.
2414         (gomp_max_task_priority_var): New variable.
2415         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2416         (handle_omp_display_env): Change _OPENMP value from 201307 to
2417         201511.  Print OMP_MAX_TASK_PRIORITY.
2418         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2419         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2420         chunk_size and run_sched_modifier to run_sched_chunk_size.
2421         (omp_get_max_task_priority, omp_get_initial_device,
2422         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2423         omp_get_partition_place_nums): New functions.
2424         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2425         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2426         to chunk_size.
2427         (omp_get_num_places_, omp_get_place_num_procs_,
2428         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2429         omp_get_place_proc_ids_8_, omp_get_place_num_,
2430         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2431         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2432         omp_get_max_task_priority_): New functions.
2433         * libgomp_g.h (GOMP_loop_doacross_static_start,
2434         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2435         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2436         GOMP_loop_ull_doacross_dynamic_start,
2437         GOMP_loop_ull_doacross_guided_start,
2438         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2439         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2440         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2441         GOMP_target_data_41, GOMP_target_update_41,
2442         GOMP_target_enter_exit_data): New prototypes.
2443         (GOMP_task): Add prototype argument.
2444         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2445         (struct gomp_doacross_work_share): New type.
2446         (struct gomp_work_share): Add doacross field.
2447         (struct gomp_task_icv): Rename run_sched_modifier to
2448         run_sched_chunk_size.
2449         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2450         GOMP_TASK_UNDEFERRED.  Add comments.
2451         (struct gomp_task_depend_entry): Add comments.
2452         (struct gomp_task): Likewise.
2453         (struct gomp_taskgroup): Likewise.
2454         (struct gomp_target_task): New type.
2455         (struct gomp_team): Add comment.
2456         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2457         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2458         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2459         (struct target_var_desc): New type.
2460         (struct target_mem_desc): Adjust comment.  Use struct
2461         target_var_desc instead of splay_tree_key for list.
2462         (REFCOUNT_INFINITY): Define.
2463         (struct splay_tree_key_s): Remove copy_from field.
2464         (struct gomp_device_descr): Add dev2dev_func field.
2465         (enum gomp_map_vars_kind): New enum.
2466         (gomp_map_vars): Add one argument.
2467         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2468         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2469         omp_get_place_num_procs, omp_get_place_num_procs_,
2470         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2471         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2472         omp_get_place_num_, omp_get_partition_num_places,
2473         omp_get_partition_num_places_, omp_get_partition_place_nums,
2474         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2475         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2476         omp_target_free, omp_target_is_present, omp_target_memcpy,
2477         omp_target_memcpy_rect, omp_target_associate_ptr and
2478         omp_target_disassociate_ptr.
2479         (GOMP_4.0.2): Renamed to ...
2480         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2481         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2482         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2483         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2484         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2485         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2486         GOMP_loop_ull_doacross_guided_start,
2487         GOMP_loop_ull_doacross_runtime_start,
2488         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2489         GOMP_doacross_ull_wait.
2490         * libgomp.texi: Document omp_get_max_task_priority.
2491         Rename modifier argument to chunk_size for omp_set_schedule and
2492         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2493         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2494         to run_sched_chunk_size renaming.
2495         (GOMP_loop_ordered_runtime_start): Likewise.
2496         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2497         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2498         GOMP_parallel_loop_runtime_start): New functions.
2499         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2500         to run_sched_chunk_size renaming.
2501         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2502         GOMP_loop_doacross_guided_start): New functions or aliases.
2503         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2504         run_sched_modifier to run_sched_chunk_size renaming.
2505         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2506         (gomp_loop_ull_doacross_static_start,
2507         gomp_loop_ull_doacross_dynamic_start,
2508         gomp_loop_ull_doacross_guided_start,
2509         GOMP_loop_ull_doacross_runtime_start): New functions.
2510         (GOMP_loop_ull_doacross_static_start,
2511         GOMP_loop_ull_doacross_dynamic_start,
2512         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2513         * oacc-mem.c (acc_map_data, present_create_copy,
2514         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2515         to gomp_map_vars.
2516         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2517         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2518         instead of false to gomp_map_vars.
2519         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2520         * omp.h.in (omp_lock_hint_t): New type.
2521         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2522         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2523         omp_get_place_num, omp_get_partition_num_places,
2524         omp_get_partition_place_nums, omp_get_initial_device,
2525         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2526         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2527         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2528         prototypes.
2529         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2530         (omp_lock_hint_none, omp_lock_hint_uncontended,
2531         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2532         omp_lock_hint_speculative): New parameters.
2533         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2534         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2535         omp_get_place_num, omp_get_partition_num_places,
2536         omp_get_partition_place_nums, omp_get_initial_device,
2537         omp_get_max_task_priority): New interfaces.
2538         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2539         to chunk_size.
2540         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2541         (omp_lock_hint_none, omp_lock_hint_uncontended,
2542         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2543         omp_lock_hint_speculative): New parameters.
2544         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2545         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2546         omp_get_place_num, omp_get_partition_num_places,
2547         omp_get_partition_place_nums, omp_get_initial_device,
2548         omp_get_max_task_priority): New functions and subroutines.
2549         * ordered.c: Include stdarg.h and string.h.
2550         (MAX_COLLAPSED_BITS): Define.
2551         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2552         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2553         GOMP_doacross_ull_wait): New functions.
2554         * target.c: Include errno.h.
2555         (resolve_device): If device is not initialized, call
2556         gomp_init_device on it.
2557         (gomp_map_lookup): New function.
2558         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2559         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2560         GOMP_MAP_ALWAYS_TO_P.
2561         (get_kind): Rename is_openacc argument to short_mapkind.
2562         (gomp_map_pointer): Use gomp_map_lookup.
2563         (gomp_map_fields_existing): New function.
2564         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2565         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2566         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2567         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2568         Adjust for tgt->list changed type and copy_from living in there.
2569         (gomp_copy_from_async): Adjust for tgt->list changed type and
2570         copy_from living in there.
2571         (gomp_unmap_vars): Likewise.
2572         (gomp_update): Likewise.  Rename is_openacc argument to
2573         short_mapkind.  Don't fail if object is not mapped.
2574         (gomp_load_image_to_device): Initialize refcount to
2575         REFCOUNT_INFINITY.
2576         (gomp_target_fallback): New function.
2577         (gomp_get_target_fn_addr): Likewise.
2578         (GOMP_target): Adjust gomp_map_vars caller, use
2579         gomp_get_target_fn_addr and gomp_target_fallback.
2580         (GOMP_target_41): New function.
2581         (gomp_target_data_fallback): New function.
2582         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2583         (GOMP_target_data_41): New function.
2584         (GOMP_target_update): Adjust gomp_update caller.
2585         (GOMP_target_update_41): New function.
2586         (gomp_exit_data, GOMP_target_enter_exit_data,
2587         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2588         omp_target_is_present, omp_target_memcpy,
2589         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2590         omp_target_associate_ptr, omp_target_disassociate_ptr,
2591         gomp_load_plugin_for_device): New functions.
2592         * task.c: Include gomp-constants.h.  Include taskloop.c
2593         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2594         (gomp_task_handle_depend): New function.
2595         (GOMP_task): Use it.  Add priority argument.  Use
2596         gomp-constant.h constants instead of hardcoded numbers.
2597         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2598         (gomp_create_target_task): New function.
2599         (verify_children_queue, verify_taskgroup_queue,
2600         verify_task_queue): New functions.
2601         (gomp_task_run_pre): Call verify_*_queue functions.
2602         If an upcoming tied task is about to leave the sibling or
2603         taskgroup queues in an invalid state, adjust appropriately.
2604         Remove taskgroup argument.  Add comments.
2605         (gomp_task_run_post_handle_dependers): Add comments.
2606         (gomp_task_run_post_remove_parent): Likewise.
2607         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2608         (GOMP_taskwait): Likewise.  Add comments.
2609         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2610         problem such that the first non parent_depends_on task does not
2611         end up at the end of the children queue.
2612         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2613         GOMP_TASK_UNDEFERRED.
2614         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2615         * taskloop.c: New file.
2616         * testsuite/lib/libgomp.exp
2617         (check_effective_target_offload_device_nonshared_as): New proc.
2618         * testsuite/libgomp.c/affinity-2.c: New test.
2619         * testsuite/libgomp.c/doacross-1.c: New test.
2620         * testsuite/libgomp.c/doacross-2.c: New test.
2621         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2622         Add map clause to target.
2623         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2624         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2625         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2626         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2627         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2628         Likewise.
2629         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2630         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2631         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2632         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2633         not defined.  Use those where needed.
2634         * testsuite/libgomp.c/for-4.c: New test.
2635         * testsuite/libgomp.c/for-5.c: New test.
2636         * testsuite/libgomp.c/for-6.c: New test.
2637         * testsuite/libgomp.c/linear-1.c: New test.
2638         * testsuite/libgomp.c/ordered-4.c: New test.
2639         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2640         only allowed on the loop iterator.
2641         * testsuite/libgomp.c/pr66199-3.c: New test.
2642         * testsuite/libgomp.c/pr66199-4.c: New test.
2643         * testsuite/libgomp.c/reduction-7.c: New test.
2644         * testsuite/libgomp.c/reduction-8.c: New test.
2645         * testsuite/libgomp.c/reduction-9.c: New test.
2646         * testsuite/libgomp.c/reduction-10.c: New test.
2647         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2648         map(tofrom:s).
2649         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2650         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2651         * testsuite/libgomp.c/target-11.c: New test.
2652         * testsuite/libgomp.c/target-12.c: New test.
2653         * testsuite/libgomp.c/target-13.c: New test.
2654         * testsuite/libgomp.c/target-14.c: New test.
2655         * testsuite/libgomp.c/target-15.c: New test.
2656         * testsuite/libgomp.c/target-16.c: New test.
2657         * testsuite/libgomp.c/target-17.c: New test.
2658         * testsuite/libgomp.c/target-18.c: New test.
2659         * testsuite/libgomp.c/target-19.c: New test.
2660         * testsuite/libgomp.c/target-20.c: New test.
2661         * testsuite/libgomp.c/target-21.c: New test.
2662         * testsuite/libgomp.c/target-22.c: New test.
2663         * testsuite/libgomp.c/target-23.c: New test.
2664         * testsuite/libgomp.c/target-24.c: New test.
2665         * testsuite/libgomp.c/target-25.c: New test.
2666         * testsuite/libgomp.c/target-26.c: New test.
2667         * testsuite/libgomp.c/target-27.c: New test.
2668         * testsuite/libgomp.c/taskloop-1.c: New test.
2669         * testsuite/libgomp.c/taskloop-2.c: New test.
2670         * testsuite/libgomp.c/taskloop-3.c: New test.
2671         * testsuite/libgomp.c/taskloop-4.c: New test.
2672         * testsuite/libgomp.c++/ctor-13.C: New test.
2673         * testsuite/libgomp.c++/doacross-1.C: New test.
2674         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2675         Replace offload_device with offload_device_nonshared_as.
2676         * testsuite/libgomp.c++/for-12.C: New test.
2677         * testsuite/libgomp.c++/for-13.C: New test.
2678         * testsuite/libgomp.c++/for-14.C: New test.
2679         * testsuite/libgomp.c++/linear-1.C: New test.
2680         * testsuite/libgomp.c++/member-1.C: New test.
2681         * testsuite/libgomp.c++/member-2.C: New test.
2682         * testsuite/libgomp.c++/member-3.C: New test.
2683         * testsuite/libgomp.c++/member-4.C: New test.
2684         * testsuite/libgomp.c++/member-5.C: New test.
2685         * testsuite/libgomp.c++/ordered-1.C: New test.
2686         * testsuite/libgomp.c++/reduction-5.C: New test.
2687         * testsuite/libgomp.c++/reduction-6.C: New test.
2688         * testsuite/libgomp.c++/reduction-7.C: New test.
2689         * testsuite/libgomp.c++/reduction-8.C: New test.
2690         * testsuite/libgomp.c++/reduction-9.C: New test.
2691         * testsuite/libgomp.c++/reduction-10.C: New test.
2692         * testsuite/libgomp.c++/reference-1.C: New test.
2693         * testsuite/libgomp.c++/simd14.C: New test.
2694         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2695         * testsuite/libgomp.c++/target-5.C: New test.
2696         * testsuite/libgomp.c++/target-6.C: New test.
2697         * testsuite/libgomp.c++/target-7.C: New test.
2698         * testsuite/libgomp.c++/target-8.C: New test.
2699         * testsuite/libgomp.c++/target-9.C: New test.
2700         * testsuite/libgomp.c++/target-10.C: New test.
2701         * testsuite/libgomp.c++/target-11.C: New test.
2702         * testsuite/libgomp.c++/target-12.C: New test.
2703         * testsuite/libgomp.c++/taskloop-1.C: New test.
2704         * testsuite/libgomp.c++/taskloop-2.C: New test.
2705         * testsuite/libgomp.c++/taskloop-3.C: New test.
2706         * testsuite/libgomp.c++/taskloop-4.C: New test.
2707         * testsuite/libgomp.c++/taskloop-5.C: New test.
2708         * testsuite/libgomp.c++/taskloop-6.C: New test.
2709         * testsuite/libgomp.c++/taskloop-7.C: New test.
2710         * testsuite/libgomp.c++/taskloop-8.C: New test.
2711         * testsuite/libgomp.c++/taskloop-9.C: New test.
2712         * testsuite/libgomp.fortran/affinity1.f90: New test.
2713         * testsuite/libgomp.fortran/affinity2.f90: New test.
2714
2715 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2716
2717         PR tree-optimization/67476
2718         * testsuite/libgomp.c/autopar-3.c: New test.
2719         * testsuite/libgomp.c/autopar-4.c: New test.
2720         * testsuite/libgomp.c/autopar-5.c: New test.
2721         * testsuite/libgomp.c/autopar-6.c: New test.
2722         * testsuite/libgomp.c/autopar-7.c: New test.
2723         * testsuite/libgomp.c/autopar-8.c: New test.
2724
2725 2015-10-12  James Norris  <jnorris@codesourcery.com>
2726
2727         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2728         initializer.
2729
2730 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2731
2732         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2733         using load_gcc_lib.
2734
2735 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2736
2737         * oacc-ptx.h: Remove file, moving its content into...
2738         * config/nvptx/fortran.c: ... here...
2739         * config/nvptx/oacc-init.c: ..., here...
2740         * config/nvptx/oacc-parallel.c: ..., and here.
2741         * config/nvptx/openacc.f90: New file.
2742         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2743         (link_ptx): Don't link in predefined bits of PTX code.
2744
2745 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2746             Bernd Schmidt <bernds@codesourcery.com>
2747
2748         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2749         (struct targ_ptx_obj): New.
2750         (nvptx_tdata): Move earlier, change data format.
2751         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2752         objects.
2753         (GOMP_OFFLOAD_load_image): Adjust.
2754
2755 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2756
2757         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2758         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2759         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2760         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2761         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2762         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2763         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2764         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2765         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2766         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2767         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2768         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2769         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2770         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2771         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2772         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2773         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2774         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2775         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2776         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2777         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2778         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2779         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2780         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2781         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2782         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2783         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2784         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2785         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2786         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2787         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2788         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2789         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2790         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2791         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2792         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2793         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2794         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2795         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2796         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2797         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2798         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2799         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2800         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2801         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2802         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2803         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2804         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2805         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2806         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2807         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2808         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2809         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2810         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2811         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2812         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2813         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2814         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2815         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2816         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2817         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2818         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2819         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2820
2821 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2822
2823         * oacc-init.c (acc_on_device): Force optimization level.
2824
2825 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2826
2827         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2828         (cuda_errlist): Delete.
2829         (cuda_error): Reimplement.
2830
2831 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2832
2833         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2834         array.
2835         * libgomp.map (GOACC_parallel_keyed): New.
2836         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2837         all callers.
2838         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2839         and take keyed varargs list.  Adjust call to exec_func.
2840         (GOACC_parallel): Force host fallback.
2841         * libgomp_g.h (GOACC_parallel): Remove.
2842         (GOACC_parallel_keyed): Declare.
2843         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2844         (stuct targ_gn_descriptor): Replace name field with launch field.
2845         (nvptx_exec): Lose separate geometry args, take array.  Process
2846         dynamic dimensions and adjust.
2847         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2848         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2849         data.
2850         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2851         passing.
2852         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2853         passing.
2854
2855 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2856
2857         PR libgomp/67141
2858         * oacc-int.h (goacc_host_init): Add declaration.
2859         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2860         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2861
2862 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2863             Sebastian Pop  <s.pop@samsung.com>
2864
2865         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2866         match o/p.
2867         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2868         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2869         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2870         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2871         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2872
2873 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2874
2875         * configure.tgt: Add missing ;; in between nvptx and rtems
2876         snippets.
2877
2878 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2879
2880         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2881         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2882         (gomp_thread_pool_reservoir): Add priority member.
2883         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2884         priority.
2885         (parse_thread_pools): Likewise.
2886         * team.c (gomp_team_start): Call configuration provided
2887         gomp_adjust_thread_attr(). Destroy thread attributes if
2888         necessary.
2889         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2890
2891 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2892
2893         * config/posix/pool.h: New.
2894         * config/rtems/pool.h: Likewise.
2895         * config/rtems/proc.c: Likewise.
2896         * libgomp.h (gomp_thread_destructor): Declare.
2897         * team.c: Include configuration provided "pool.h".
2898         (gomp_get_thread_pool): Define in configuration.
2899         (gomp_team_end): Call configuration defined
2900         gomp_release_thread_pool().
2901
2902 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2903
2904         * config/rtems/bar.c: New.
2905         * config/rtems/bar.h: Likewise.
2906         * config/rtems/mutex.c: Likewise.
2907         * config/rtems/mutex.h: Likewise.
2908         * config/rtems/sem.c: Likewise.
2909         * config/rtems/sem.h: Likewise.
2910         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2911         <sys/lock.h> header file.
2912         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2913         supported by Newlib.
2914         * configure: Regenerate.
2915
2916 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2917
2918         * team.c (gomp_new_thread_pool): Delete and move content to ...
2919         (gomp_get_thread_pool): ... new function.  Allocate and
2920         initialize thread pool on demand.
2921         (get_last_team): Use gomp_get_thread_pool().
2922         (gomp_team_start): Delete thread pool initialization.
2923
2924 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2925
2926         PR tree-optimization/65637
2927         * testsuite/libgomp.c/autopar-2.c: New test.
2928
2929 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2930
2931         PR tree-optimization/46193
2932         * testsuite/libgomp.c/pr46193.c: New test.
2933
2934 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2935
2936         libgomp/
2937         * libgomp.map: Add 4.0.2 version.
2938         * target.c (offload_image_descr): Add version field.
2939         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2940         call.  Improve load mismatch diagnostic.
2941         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2942         call.
2943         (GOMP_offload_regster): Make stub function, move bulk to ...
2944         (GOMP_offload_register_ver): ... here.  Process version argument.
2945         (GOMP_offload_unregister): Make stub function, move bulk to ...
2946         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2947         (gomp_init_device): Process version field.
2948         (gomp_unload_device): Process version field.
2949         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2950         macros.  Check plugin version.
2951         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2952         loader and unloader types.
2953         * oacc-host.c: Include gomp-constants.h.
2954         (host_version): New.
2955         (host_load_image, host_unload_image): Adjust.
2956         (host_dispatch): Add host_version.
2957         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2958         (GOMP_OFFLOAD_version): New.
2959         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2960         (GOMP_OFFLOAD_unload_image): Likewise.
2961         * plugin/plugin-host.c: Include gomp-constants.h.
2962         (GOMP_OFFLOAD_version): New.
2963         (GOMP_OFFLOAD_load_image): Add version arg.
2964         (GOMP_OFFLOAD_unload_image): Likewise.
2965
2966 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2967
2968         PR tree-optimization/65468
2969         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2970
2971 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2972
2973         PR tree-optimization/65468
2974         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2975
2976 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2977
2978         PR libgomp/66761
2979         PR libgomp/67303
2980         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2981         (gomp_iter_guided_next): Idem.
2982         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2983         (gomp_iter_ull_guided_next): Idem.
2984         * config/linux/wait.h (do_spin): Idem.
2985
2986 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2987
2988         * libgomp-plugin.h (enum offload_target_type): Remove
2989         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2990         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2991         * openacc.h (enum acc_device_t): Likewise.
2992         * openacc_lib.h: Likewise.
2993         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2994         (acc_on_device): Just use __builtin_acc_on_device.
2995         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2996         of acc_on_device builtin.
2997         * plugin/plugin-host.h: Remove file.
2998         * plugin/plugin-host.c: Likewise, but salvage some content into...
2999         * oacc-host.c: ... this file.
3000         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3001         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3002         * Makefile.in: Regenerate.
3003         * configure: Likewise.
3004         * testsuite/lib/libgomp.exp
3005         (check_effective_target_openacc_host_nonshm_selected): Remove.
3006         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3007         ACC_DEVICE_TYPE=host_nonshm.
3008         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3009         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3010         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3011         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3012         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3013         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3014
3015 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3016             Jakub Jelinek  <jakub@redhat.com>
3017
3018         * config/nvptx/affinity.c: New file.
3019         * config/nvptx/alloc.c: Likewise.
3020         * config/nvptx/bar.c: Likewise.
3021         * config/nvptx/barrier.c: Likewise.
3022         * config/nvptx/critical.c: Likewise.
3023         * config/nvptx/env.c: Likewise.
3024         * config/nvptx/error.c: Likewise.
3025         * config/nvptx/fortran.c: Likewise.
3026         * config/nvptx/iter.c: Likewise.
3027         * config/nvptx/iter_ull.c: Likewise.
3028         * config/nvptx/libgomp-plugin.c: Likewise.
3029         * config/nvptx/lock.c: Likewise.
3030         * config/nvptx/loop.c: Likewise.
3031         * config/nvptx/loop_ull.c: Likewise.
3032         * config/nvptx/mutex.c: Likewise.
3033         * config/nvptx/oacc-async.c: Likewise.
3034         * config/nvptx/oacc-cuda.c: Likewise.
3035         * config/nvptx/oacc-host.c: Likewise.
3036         * config/nvptx/oacc-init.c: Likewise.
3037         * config/nvptx/oacc-mem.c: Likewise.
3038         * config/nvptx/oacc-parallel.c: Likewise.
3039         * config/nvptx/oacc-plugin.c: Likewise.
3040         * config/nvptx/omp-lock.h: Likewise.
3041         * config/nvptx/ordered.c: Likewise.
3042         * config/nvptx/parallel.c: Likewise.
3043         * config/nvptx/proc.c: Likewise.
3044         * config/nvptx/ptrlock.c: Likewise.
3045         * config/nvptx/sections.c: Likewise.
3046         * config/nvptx/sem.c: Likewise.
3047         * config/nvptx/single.c: Likewise.
3048         * config/nvptx/splay-tree.c: Likewise.
3049         * config/nvptx/target.c: Likewise.
3050         * config/nvptx/task.c: Likewise.
3051         * config/nvptx/team.c: Likewise.
3052         * config/nvptx/time.c: Likewise.
3053         * config/nvptx/work.c: Likewise.
3054         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3055         * configure: Regenerate.
3056         * configure.tgt (config_path): Set to "nvptx" for target
3057         nvptx*-*-*.
3058
3059 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3060
3061         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3062
3063 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3064
3065         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3066         (cuda_errlist): Constify.
3067         (errmsg):  Move into ...
3068         (cuda_error): ... here.  Make smaller.
3069         (_XSTR, _STR): Delete.
3070         (cuda_synames): Delete.
3071         (verify_device_library): Delete.
3072         (nvptx_init): Don't call it.
3073
3074 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3075
3076         * testsuite/libgomp.c/uns-outer-4.c: New test.
3077
3078 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3079
3080         * testsuite/libgomp.c/pr66714.c: New test.
3081
3082 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3083
3084         PR libgomp/66950
3085         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3086         (fib_ref): New function.
3087         (fib): Correct corner cases in the recursion.
3088         (main): Replace the non-simd loop with fib_ref call.
3089         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3090         subroutine.
3091         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3092         for the last array element value.  Replace the non-simd loop with
3093         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3094         of the last array element with according Fibonacci sequence element.
3095         (fib): Correct corner cases in the recursion.
3096
3097 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3098
3099         * target.c (gomp_offload_image_to_device): Rename to ...
3100         (gomp_load_image_to_device): ... here.
3101         (GOMP_offload_register): Adjust call.
3102         (gomp_init_device): Likewise.
3103         (gomp_unload_image_from_device): New.  Broken out of ...
3104         (GOMP_offload_unregister): ... here.  Call it.
3105         (gomp_unload_device): New.
3106         * libgomp.h (gomp_unload_device): Declare.
3107         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3108         mem maps.
3109
3110 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3111
3112         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3113         wait=-specific if.
3114         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3115         !=0 condition.
3116         (goacc_waits): Move !num_waits handling to ...
3117         (GOACC_wait): ... here, the only caller that might have zero waits.
3118
3119         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3120         (struct ptx_image_data): Move earlier, add fns field.
3121         (struct ptx_device): Add images and image_lock fields.
3122         (ptx_images, ptx_image_lock): Delete.
3123         (nvptx_open_device): Initialize images and image_lock fields.
3124         (nvptx_close_device): Destroy image_lock.
3125         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3126         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3127         fields.
3128
3129 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3130
3131         * target.c (GOMP_offload_register): Use int for device type arg.
3132         (GOMP_offload_unregister): Likewise.
3133
3134         * target.c (struct_offload_image_descr): Constify host_table.
3135         (gomp_offload_image_to_device): Likewise.
3136         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3137
3138         * libgomp.h (gomp_device_descr): Constify target data arguments.
3139         * target.c (struct offload_image_descr): Constify target_data.
3140         (gomp_offload_image_to_device): Likewise.
3141         (GOMP_offload_register): Likewise.
3142         (GOMP_offload_unrefister): Likewise.
3143         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3144         GOMP_OFFLOAD_unload_image): Constify target data.
3145         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3146         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3147
3148 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3149
3150         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3151         Workaround driver library const error.
3152         (struct nvptx_tdata, nvptx_tdata_t): New.
3153         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3154         type.
3155
3156 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3157
3158         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3159         of EPS parameter from integer to real.
3160         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3161         type of EPS parameter from integer to real.
3162
3163 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3164
3165         * team.c (get_last_team): New.
3166         (gomp_new_team): Recycle last non-nested team if possible.
3167         (gomp_team_end): Move team work share list free lock destruction
3168         to ...
3169         (free_team): ... here.
3170
3171 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3172
3173         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3174         and ref from int to double.  Replaced their comparison with
3175         an inequality of their difference and EPS.
3176         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3177         comparison of pri and a reference number with an inequality of their
3178         difference and EPS.
3179         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3180         the comparison of sum and sum_ref with an inequality of their
3181         difference and EPS.
3182         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3183         the comparison of pri and a reference number with an inequality of
3184         their difference and EPS.
3185
3186 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3187
3188         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3189         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3190         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3191         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3192         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3193         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3194         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3195         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3196         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3197         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3198         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3199         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3200         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3201         variables.
3202         (vec_mult): Likewise.  Add #pragma omp taskwait.
3203         (main): Adjust caller.
3204         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3205         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3206         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3207         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3208         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3209         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3210         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3211         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3212         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3213         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3214         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3215         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3216         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3217         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3218         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3219         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3220         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3221         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3222         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3223         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3224         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3225         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3226         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3227         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3228         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3229         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3230         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3231         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3232         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3233         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3234         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3235         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3236         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3237         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3238         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3239         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3240         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3241         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3242         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3243         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3244         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3245         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3246         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3247         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3248         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3249         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3250         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3251         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3252         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3253         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3254         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3255         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3256         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3257         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3258         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3259         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3260         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3261         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3262         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3263         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3264         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3265         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3266         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3267         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3268         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3269         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3270         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3271         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3272         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3273         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3274         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3275         (vec_mult): Add !$omp taskwait.
3276         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3277         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3278         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3279         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3280         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3281         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3282         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3283         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3284         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3285         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3286         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3287         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3288         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3289         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3290         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3291         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3292         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3293         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3294         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3295         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3296         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3297         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3298         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3299         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3300         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3301         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3302         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3303         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3304         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3305         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3306         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3307         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3308         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3309         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3310         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3311         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3312         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3313         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3314         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3315         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3316         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3317         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3318         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3319         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3320         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3321         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3322         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3323         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3324         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3325         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3326         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3327         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3328         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3329         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3330         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3331         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3332         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3333         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3334         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3335         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3336         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3337         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3338         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3339         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3340         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3341         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3342         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3343
3344 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3345
3346         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3347         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3348
3349 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3350
3351         PR libgomp/65099
3352         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3353         in a 64-bit configuration.
3354         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3355         offloading testing if no such device is available.
3356         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3357         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3358
3359 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3360
3361         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3362         second call to f.
3363         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3364
3365 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3366
3367         PR tree-optimization/66642
3368         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3369         iteration count case.
3370         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3371         function, factor out of ...
3372         (main): ... here.  Test low iteration count case.
3373
3374 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3375
3376         * libgomp.h (gomp_thread_pool): Comment last_team field.
3377
3378 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3379
3380         * testsuite/libgomp.c++/pr66702-1.C: Require
3381         vect_simd_clones effective target.
3382         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3383
3384 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3385
3386         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3387         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3388         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3389         "-O2".
3390
3391 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3392
3393         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3394         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3395         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3396         * testsuite/libgomp.c++/pr64824.C: Same.
3397         * testsuite/libgomp.c++/pr64868.C: Same.
3398         * testsuite/libgomp.c++/pr66199-1.C: Same.
3399         * testsuite/libgomp.c++/pr66199-2.C: Same.
3400         * testsuite/libgomp.c++/target-2.C: Same.
3401         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3402         -std=<standard> option.
3403         * testsuite/libgomp.c++/udr-11.C: Same.
3404         * testsuite/libgomp.c++/udr-12.C: Same.
3405         * testsuite/libgomp.c++/udr-13.C: Same.
3406         * testsuite/libgomp.c++/udr-14.C: Same.
3407         * testsuite/libgomp.c++/udr-15.C: Same.
3408         * testsuite/libgomp.c++/udr-16.C: Same.
3409         * testsuite/libgomp.c++/udr-17.C: Same.
3410         * testsuite/libgomp.c++/udr-18.C: Same.
3411         * testsuite/libgomp.c++/udr-19.C: Same.
3412         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3413         * testsuite/libgomp.c++/simd-1.C: Same.
3414         * testsuite/libgomp.c++/simd-2.C: Same.
3415         * testsuite/libgomp.c++/simd-3.C: Same.
3416         * testsuite/libgomp.c++/simd-4.C: Same.
3417         * testsuite/libgomp.c++/simd-5.C: Same.
3418         * testsuite/libgomp.c++/simd-6.C: Same.
3419         * testsuite/libgomp.c++/simd-7.C: Same.
3420         * testsuite/libgomp.c++/simd-8.C: Same.
3421         * testsuite/libgomp.c++/simd-9.C: Same.
3422         * testsuite/libgomp.c++/simd10.C: Same.
3423         * testsuite/libgomp.c++/simd11.C: Same.
3424         * testsuite/libgomp.c++/simd12.C: Same.
3425         * testsuite/libgomp.c++/simd13.C: Same.
3426
3427 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3428
3429         PR middle-end/66702
3430         * testsuite/libgomp.c++/pr66702-1.C: New test.
3431         * testsuite/libgomp.c++/pr66702-2.C: New test.
3432
3433 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3434
3435         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3436         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3437         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3438         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3439
3440 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3441
3442         PR tree-optimization/66652
3443         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3444         using restrict pointers.
3445         (main): Add arguments to calls to f.
3446         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3447
3448 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3449
3450         * configure.ac: Fix check for header <sys/sysctl.h>.
3451         * configure: Regenerate.
3452         * config.h.in: Likewise.
3453
3454 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3455
3456         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3457         abort.
3458         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3459
3460 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3461
3462         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3463         acc_device_nvidia.
3464
3465         PR libgomp/66518
3466         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3467         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3468
3469 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3470
3471         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3472         dg-additional-options for any remaining options.
3473         * testsuite/libgomp.c/atomic-2.c: Same.
3474         * testsuite/libgomp.c/atomic-4.c: Same.
3475         * testsuite/libgomp.c/atomic-5.c: Same.
3476         * testsuite/libgomp.c/atomic-6.c: Same.
3477         * testsuite/libgomp.c/autopar-1.c: Same.
3478         * testsuite/libgomp.c/copyin-1.c: Same.
3479         * testsuite/libgomp.c/copyin-2.c: Same.
3480         * testsuite/libgomp.c/copyin-3.c: Same.
3481         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3482         * testsuite/libgomp.c/nestedfn-5.c: Same.
3483         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3484         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3485         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3486         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3487         * testsuite/libgomp.c/pr32362-1.c: Same.
3488         * testsuite/libgomp.c/pr32362-2.c: Same.
3489         * testsuite/libgomp.c/pr32362-3.c: Same.
3490         * testsuite/libgomp.c/pr39591-1.c: Same.
3491         * testsuite/libgomp.c/pr39591-2.c: Same.
3492         * testsuite/libgomp.c/pr39591-3.c: Same.
3493         * testsuite/libgomp.c/pr58392.c: Same.
3494         * testsuite/libgomp.c/pr58756.c: Same.
3495         * testsuite/libgomp.c/simd-1.c: Same.
3496         * testsuite/libgomp.c/simd-10.c: Same.
3497         * testsuite/libgomp.c/simd-11.c: Same.
3498         * testsuite/libgomp.c/simd-12.c: Same.
3499         * testsuite/libgomp.c/simd-13.c: Same.
3500         * testsuite/libgomp.c/simd-14.c: Same.
3501         * testsuite/libgomp.c/simd-15.c: Same.
3502         * testsuite/libgomp.c/simd-2.c: Same.
3503         * testsuite/libgomp.c/simd-3.c: Same.
3504         * testsuite/libgomp.c/simd-4.c: Same.
3505         * testsuite/libgomp.c/simd-5.c: Same.
3506         * testsuite/libgomp.c/simd-6.c: Same.
3507         * testsuite/libgomp.c/simd-7.c: Same.
3508         * testsuite/libgomp.c/simd-8.c: Same.
3509         * testsuite/libgomp.c/simd-9.c: Same.
3510
3511 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3512
3513         * testsuite/libgomp.c/pr35625.c: Fix typo.
3514
3515 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3516
3517         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3518         in dg-options.
3519         * testsuite/libgomp.c/atomic-3.c: Same.
3520         * testsuite/libgomp.c/debug-1.c: Same.
3521         * testsuite/libgomp.c/nqueens-1.c: Same.
3522         * testsuite/libgomp.c/pr26171.c: Same.
3523         * testsuite/libgomp.c/pr48591.c: Same.
3524         * testsuite/libgomp.c/pr64824.c: Same.
3525         * testsuite/libgomp.c/pr64868.c: Same.
3526         * testsuite/libgomp.c/pr66133.c: Same.
3527         * testsuite/libgomp.c/pr66199-1.c: Same.
3528         * testsuite/libgomp.c/pr66199-2.c: Same.
3529         * testsuite/libgomp.c/target-8.c: Same.
3530
3531 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3532
3533         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3534         -std={gnu99,c99}.
3535         * testsuite/libgomp.c/for-1.c: Same.
3536         * testsuite/libgomp.c/for-2.c: Same.
3537         * testsuite/libgomp.c/for-3.c: Same.
3538         * testsuite/libgomp.c/pr35625.c: Same.
3539         * testsuite/libgomp.c/pr39154.c: Same.
3540         * testsuite/libgomp.c/simd-16.c: Same.
3541         * testsuite/libgomp.c/simd-17.c: Same.
3542
3543 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3544
3545         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3546
3547 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3548
3549         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3550         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3551         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3552         (N): Define.
3553         (main): Use N instead of hardcoded constants.
3554
3555 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3556
3557         merge from gomp4 branch:
3558         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3559
3560         PR tree-optimization/65443
3561         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3562         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3563         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3564
3565 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3566
3567         * testsuite/libgomp.graphite/bounds.c: Adjust for
3568         cleanup-tree-dump removal.
3569         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3570         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3571         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3572         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3573         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3574         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3575         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3576         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3577         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3578         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3579
3580 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3581
3582         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3583         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3584         (futex_wake) [!__x86_64__]: Ditto.
3585
3586 2015-05-28  Julian Brown  <julian@codesourcery.com>
3587
3588         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3589         function comment. Only call gomp_fatal if new argument is true.
3590         (acc_dev_num_out_of_range): New function.
3591         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3592         acc_dev_num_out_of_range as appropriate.
3593         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3594         (acc_get_device_num, acc_set_device_num): Update calls to
3595         resolve_device.
3596         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3597         output.
3598
3599 2015-05-28  Julian Brown  <julian@codesourcery.com>
3600
3601         PR libgomp/65742
3602         * oacc-init.c (plugin/plugin-host.h): Include.
3603         (acc_on_device): Check whether we're in an offloaded region for
3604         host_nonshm
3605         plugin. Don't use __builtin_acc_on_device.
3606         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3607         nonshm_exec flag in thread-local data.
3608         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3609         data for host_nonshm plugin.
3610         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3611         for host_nonshm plugin.
3612         * plugin/plugin-host.h: New.
3613
3614 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3615
3616         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3617
3618 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3619
3620         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3621         Declare as int.
3622         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3623         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3624         Declare as int.
3625
3626 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3627
3628         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3629
3630 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3631
3632         * target.c (gomp_map_pointer): New function abstracting out
3633         GOMP_MAP_POINTER handling.
3634         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3635         gomp_map_pointer().
3636
3637 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3638
3639         PR middle-end/66199
3640         * testsuite/libgomp.c/pr66199-1.c: New test.
3641         * testsuite/libgomp.c/pr66199-2.c: New test.
3642         * testsuite/libgomp.c++/pr66199-1.C: New test.
3643         * testsuite/libgomp.c++/pr66199-2.C: New test.
3644         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3645         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3646
3647 2015-05-19  Julian Brown  <julian@codesourcery.com>
3648
3649         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3650         on cuInit failure.
3651
3652 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3653
3654         PR middle-end/66133
3655         * testsuite/libgomp.c/pr66133.c: New test.
3656
3657 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3658
3659         * Makefile.in: Regenerated with automake-1.11.6.
3660         * aclocal.m4: Likewise.
3661         * config.h.in: Likewise.
3662         * configure: Likewise.
3663         * testsuite/Makefile.in: Likewise.
3664
3665 2015-05-08  Jason Merrill  <jason@redhat.com>
3666
3667         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3668         _Complex.
3669
3670         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3671
3672 2015-05-06  Julian Brown  <julian@codesourcery.com>
3673
3674         * oacc-init.c (acc_device_lock): Add explanatory comment.
3675         (resolve_device): Add comment about locking requirement.
3676         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3677         gomp_init_device and gomp_fini_device calls.
3678         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3679         (acc_get_device_num, acc_set_device_num): Add locking around
3680         resolve_device and gomp_init_device calls.
3681
3682 2015-05-06  Julian Brown  <julian@codesourcery.com>
3683
3684         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3685         goacc_thread_lock on error paths.
3686         * oacc-mem.c (lookup_host): Remove locking from function. Note
3687         locking requirement for caller in function comment.
3688         (lookup_dev): Likewise.
3689         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3690         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3691         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3692         Add locking.
3693
3694 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3695
3696         PR testsuite/65205
3697         PR libgomp/65993
3698         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3699         don't expect "0x" prefix for "%p" format specifier, don't expect
3700         "(nil)" for NULL pointer.
3701         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3702         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3703         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3704         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3705         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3706         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3707         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3708         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3709         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3710         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3711         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3712         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3713         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3714         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3715         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3716         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3717         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3718         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3719         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3720         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3721         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3722         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3723         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3724         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3725         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3726         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3727         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3728         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3729         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3730         accurately specify what we're looking for.
3731         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3732         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3733         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3734         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3735         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3736
3737 2015-04-30  James Norris  <jnorris@codesourcery.com>
3738
3739         PR testsuite/65205
3740         * testsuite/lib/libgomp.exp
3741         (check_effective_target_openacc_host_selected)
3742         (check_effective_target_openacc_host_nonshm_selected): New
3743         procedures.
3744         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3745         dg-shouldfail.
3746         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3747         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3748         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3749         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3750         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3751         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3752         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3753         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3754         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3755         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3756         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3757         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3758         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3759         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3760         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3761         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3762         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3763         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3764         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3765         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3766         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3767         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3769         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3770         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3771         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3772         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3773         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3774         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3775         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3776         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3777         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3778         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3779         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3780         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3781         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3782         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3783         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3784         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3785         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3786         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3787         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3788         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3789
3790 2015-04-08  Julian Brown  <julian@codesourcery.com>
3791
3792         * libgomp.h (target_mem_desc: Remove mem_map field.
3793         (acc_dispatch_t): Remove open_device_func, close_device_func,
3794         get_device_num_func, set_device_num_func, target_data members.
3795         Change create_thread_data_func argument to device number instead of
3796         generic pointer.
3797         * oacc-async.c (assert.h): Include.
3798         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3799         (acc_wait_all, acc_wait_all_async): Use current host thread's
3800         active device, not base_dev.
3801         * oacc-cuda.c (acc_get_current_cuda_device)
3802         (acc_get_current_cuda_context, acc_get_cuda_stream)
3803         (acc_set_cuda_stream): Likewise.
3804         * oacc-host.c (host_dispatch): Don't set open_device_func,
3805         close_device_func, get_device_num_func or set_device_num_func.
3806         * oacc-init.c (base_dev, init_key): Remove.
3807         (cached_base_dev): New.
3808         (name_of_acc_device_t): New.
3809         (acc_init_1): Initialise default-numbered device, not zeroth.
3810         (acc_shutdown_1): Close all devices of a given type.
3811         (goacc_destroy_thread): Don't use base_dev.
3812         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3813         (goacc_attach_host_thread_to_device): New.
3814         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3815         (acc_get_num_devices): Don't use base_dev.
3816         (acc_set_device_type): Reimplement.
3817         (acc_get_device_type): Don't use base_dev.
3818         (acc_get_device_num): Tweak logic.
3819         (acc_set_device_num): Likewise.
3820         (acc_on_device): Use acc_get_device_type.
3821         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3822         (goacc_lazy_initialize): Reimplement with acc_init and
3823         goacc_attach_host_thread_to_device.
3824         * oacc-int.h (goacc_thread): Add base_dev field.
3825         (base_dev): Remove extern declaration.
3826         (goacc_attach_host_thread_to_device): Add prototype.
3827         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3828         base_dev.
3829         (acc_free): Likewise.
3830         (acc_memcpy_to_device): Likewise.
3831         (acc_memcpy_from_device): Likewise.
3832         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3833         goacc_lazy_initialize (throughout).
3834         (GOACC_parallel): Use tgt_offset to locate target functions.
3835         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3836         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3837         (gomp_load_plugin_for_device): Remove open_device, close_device,
3838         get_device_num, set_device_num openacc hook initialisation. Don't set
3839         openacc.target_data.
3840         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3841         (GOMP_OFFLOAD_openacc_close_device)
3842         (GOMP_OFFLOAD_openacc_get_device_num)
3843         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3844         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3845         to int.
3846         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3847         (instantiated_devices, ptx_dev_lock): New.
3848         (struct ptx_image_data): New.
3849         (ptx_devices, ptx_images, ptx_image_lock): New.
3850         (fini_streams_for_device): Reorder cuStreamDestroy call.
3851         (nvptx_get_num_devices): Remove forward declaration.
3852         (nvptx_init): Change return type to bool.
3853         (nvptx_fini): Remove.
3854         (nvptx_attach_host_thread_to_device): New.
3855         (nvptx_open_device): Return struct ptx_device* instead of void*.
3856         (nvptx_close_device): Change argument type to struct ptx_device*,
3857         return type to void.
3858         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3859         (kernel_target_data, kernel_host_table): Remove static globals.
3860         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3861         (GOMP_OFFLOAD_init_device): Reimplement.
3862         (GOMP_OFFLOAD_fini_device): Likewise.
3863         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3864         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3865         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3866         (GOMP_OFFLOAD_openacc_open_device)
3867         (GOMP_OFFLOAD_openacc_close_device)
3868         (GOMP_OFFLOAD_openacc_set_device_num)
3869         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3870         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3871         (device number).
3872
3873         testsuite/
3874         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3875
3876 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3877
3878         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3879         * libgomp.h (struct gomp_memory_mapping): Remove.
3880         (struct target_mem_desc): Change type of mem_map from
3881         gomp_memory_mapping * to splay_tree_s *.
3882         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3883         Add load_image_func, unload_image_func.
3884         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3885         Remove offload_regions_registered.
3886         (gomp_init_tables): Remove.
3887         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3888         to splay_tree_s *.
3889         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3890         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3891         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3892         offload_regions_registered.
3893         Initialize load_image_func, unload_image_func, mem_map.root.
3894         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3895         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3896         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3897         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3898         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3899         (lookup_dev): Use dev's lock.
3900         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3901         (acc_is_present): Likewise.
3902         (acc_map_data): Likewise.
3903         (acc_unmap_data): Likewise.  Use dev's lock.
3904         (present_create_copy): Likewise.
3905         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3906         (update_dev_host): Likewise.
3907         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3908         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3909         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3910         (GOMP_OFFLOAD_get_table): Remove
3911         (GOMP_OFFLOAD_load_image): New function.
3912         (GOMP_OFFLOAD_unload_image): New function.
3913         * target.c (register_lock): New mutex for offload image registration.
3914         (num_devices): Do not guard with PLUGIN_SUPPORT.
3915         (gomp_realloc_unlock): New static function.
3916         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3917         before gomp_fatal.
3918         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3919         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3920         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3921         mem_map's.
3922         (gomp_unmap_vars): Likewise.
3923         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3924         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3925         (gomp_offload_image_to_device): New static function.
3926         (GOMP_offload_register): Add mutex lock.
3927         Call gomp_offload_image_to_device for all initialized devices.
3928         Replace gomp_realloc with gomp_realloc_unlock.
3929         (GOMP_offload_unregister): New function.
3930         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3931         get_table_func from the plugin with calls to init_device_func and
3932         gomp_offload_image_to_device.
3933         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3934         to splay_tree_s *.
3935         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3936         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3937         (GOMP_target_data): Do not call gomp_init_tables.
3938         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3939         (gomp_load_plugin_for_device): Replace register_image and get_table
3940         with load_image and unload_image in DLSYM ().
3941         (gomp_register_images_for_device): Remove function.
3942         (gomp_target_init): Do not initialize current_device.mem_map.*,
3943         current_device.offload_regions_registered.
3944         Remove call to gomp_register_images_for_device.
3945         Do not free offload_images and num_offload_images.
3946
3947 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3948
3949         PR fortran/65597
3950         * testsuite/libgomp.fortran/pr65597.f90: New test.
3951
3952 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3953
3954         PR testsuite/65594
3955         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3956         (init, check): New function.
3957         (foo): Change return type to void.
3958         (main): Call init and check.
3959
3960 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3961
3962         PR testsuite/65594
3963         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3964         (foo): Use M for non-inner loops to scale down test-case.
3965
3966 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3967
3968         PR libgomp/64972
3969         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3970         (GOACC_data_start): Likewise.
3971         * target.c (gomp_map_vars): Likewise.
3972
3973 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3974
3975         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3976         hppa*-*-hpux*.
3977
3978 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3979
3980         * testsuite/libgomp.c/target-10.c: New test.
3981         * testsuite/libgomp.c++/target-4.C: New test.
3982
3983 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3984
3985         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3986         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3987
3988 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3989
3990         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3991         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3992         (pthread.h): Check for this header file.
3993         * configure: Regenerate.
3994
3995 2015-02-25  Tom de Vries  <tom@codesourcery.com>
3996
3997         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3998         (check_reduction_op, check_reduction_macro, max, min):
3999         Declare.
4000         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4001         function.
4002         (main): Use new functions.
4003
4004 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4005
4006         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4007         char * for variables holding dlerror return values.
4008         (DLSYM_OPT): Ditto.
4009
4010 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4011
4012         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4013
4014 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4015             Cesar Philippidis  <cesar@codesourcery.com>
4016
4017         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4018         GOACC_ctaid, and GOACC_nctaid routines.
4019
4020 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4021
4022         PR c/64824
4023         * testsuite/libgomp.c/atomic-18.c: New test.
4024         * testsuite/libgomp.c++/atomic-16.C: New test.
4025
4026 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4027
4028         PR c/64824
4029         PR c/64868
4030         * testsuite/libgomp.c/pr64824.c: New test.
4031         * testsuite/libgomp.c/pr64868.c: New test.
4032         * testsuite/libgomp.c++/pr64824.C: New test.
4033         * testsuite/libgomp.c++/pr64868.C: New test.
4034
4035 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4036
4037         PR libgomp/64635
4038         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4039         Link with -lpthread.
4040         * config/aix/plugin-suffix.h: Delete.
4041
4042 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4043
4044         PR libgomp/64635
4045         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4046         (*-*-darwin*): Use config_path "bsd darwin posix".
4047         (*-*-hpux*): Use config_path "hpux posix".
4048         * target.c: Add include of plugin-suffix.h and use
4049         SONAME_SUFFIX macro.
4050         * config/aix/plugin-suffix.h: New file.
4051         * config/darwin/plugin-suffix.h: New file.
4052         * config/hpux/plugin-suffix.h: New file.
4053         * config/posix/plugin-suffix.h: New file.
4054
4055 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4056
4057         PR middle-end/64734
4058         * libgomp.c/pr64734.c: New test.
4059
4060 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4061
4062         PR libgomp/64672
4063         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4064
4065 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4066
4067         PR libgomp/64707
4068         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4069         dg-options.
4070
4071 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4072
4073         PR libgomp/64625
4074         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4075         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4076         formal parameter.  Update all users.
4077         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4078         Document unused formal parameter.
4079
4080 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4081
4082         * oacc-parallel.c: Don't include <alloca.h>.
4083         (GOACC_parallel): Use gomp_alloca instead of alloca.
4084
4085 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4086
4087         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4088
4089 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4090             James Norris  <jnorris@codesourcery.com>
4091             Tom de Vries  <tom@codesourcery.com>
4092             Julian Brown  <julian@codesourcery.com>
4093             Cesar Philippidis  <cesar@codesourcery.com>
4094             Nathan Sidwell  <nathan@codesourcery.com>
4095             Tobias Burnus  <burnus@net-b.de>
4096
4097         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4098         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4099         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4100         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4101         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4102         Include $(top_srcdir)/plugin/Makefrag.am.
4103         (nodist_libsubinclude_HEADERS): Add openacc.h.
4104         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4105         openacc.f90, openacc.mod, openacc_kinds.mod.
4106         (omp_lib.mod): Generalize into...
4107         (%.mod): ... this new rule.
4108         (openacc_kinds.mod, openacc.mod): New rules.
4109         * plugin/configfrag.ac: New file.
4110         * configure.ac: Move plugin/offloading support into it.  Include
4111         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4112         * plugin/Makefrag.am: New file.
4113         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4114         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4115         export.
4116         (libgomp-test-support.exp): New rule.
4117         (all-local): Depend on it.
4118         * Makefile.in: Regenerate.
4119         * testsuite/Makefile.in: Regenerate.
4120         * config.h.in: Likewise.
4121         * configure: Likewise.
4122         * configure.tgt: Harden shell syntax.
4123         * env.c: Include "oacc-int.h".
4124         (parse_acc_device_type): New function.
4125         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4126         variables.
4127         (initialize_env): Initialize those.  Call
4128         goacc_runtime_initialize.
4129         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4130         (gomp_fatal): Call gomp_vfatal.
4131         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4132         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4133         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4134         (splay_tree_node, splay_tree, splay_tree_key)
4135         (struct target_mem_desc, struct splay_tree_key_s)
4136         (struct gomp_memory_mapping, struct acc_dispatch_t)
4137         (struct gomp_device_descr, gomp_acc_insert_pointer)
4138         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4139         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4140         (gomp_free_memmap, gomp_fini_device): New declarations.
4141         (gomp_vdebug, gomp_debug): New macros.
4142         Include "splay-tree.h".
4143         * libgomp.map (OACC_2.0): New symbol version.  Use for
4144         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4145         acc_set_device_type_h_, acc_get_device_type,
4146         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4147         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4148         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4149         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4150         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4151         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4152         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4153         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4154         acc_copyin_array_h_, acc_present_or_copyin,
4155         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4156         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4157         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4158         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4159         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4160         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4161         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4162         acc_update_device, acc_update_device_32_h_,
4163         acc_update_device_64_h_, acc_update_device_array_h_,
4164         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4165         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4166         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4167         acc_is_present_64_h_, acc_is_present_array_h_,
4168         acc_memcpy_to_device, acc_memcpy_from_device,
4169         acc_get_current_cuda_device, acc_get_current_cuda_context,
4170         acc_get_cuda_stream, acc_set_cuda_stream.
4171         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4172         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4173         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4174         GOACC_get_num_threads.
4175         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4176         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4177         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4178         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4179         GOMP_PLUGIN_acc_thread.
4180         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4181         environment variable.
4182         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4183         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4184         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4185         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4186         (splay_tree_remove): New declarations.
4187         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4188         (splay_tree_remove, splay_tree_lookup): Move into...
4189         * splay-tree.c: ... this new file.
4190         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4191         (splay_tree_node, splay_tree, splay_tree_key)
4192         (struct target_mem_desc, struct splay_tree_key_s)
4193         (struct gomp_device_descr): Don't declare.
4194         (num_devices_openmp): New variable.
4195         (gomp_get_num_devices ): Use it.
4196         (gomp_init_targets_once): New function.
4197         (gomp_get_num_devices ): Use it.
4198         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4199         (gomp_fini_device, gomp_register_image_for_device): New functions.
4200         (gomp_map_vars): Add devaddrs parameter.
4201         (gomp_update): Add mm parameter.
4202         (gomp_init_device): Move most of it into...
4203         (gomp_init_tables): ... this new function.
4204         (gomp_register_images_for_device): Remove function.
4205         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4206         Make them hidden instead of static.
4207         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4208         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4209         (GOMP_target_end_data, GOMP_target_update)
4210         (gomp_load_plugin_for_device, gomp_target_init): Update for
4211         OpenACC changes.
4212         * oacc-async.c: New file.
4213         * oacc-cuda.c: Likewise.
4214         * oacc-host.c: Likewise.
4215         * oacc-init.c: Likewise.
4216         * oacc-int.h: Likewise.
4217         * oacc-mem.c: Likewise.
4218         * oacc-parallel.c: Likewise.
4219         * oacc-plugin.c: Likewise.
4220         * oacc-plugin.h: Likewise.
4221         * oacc-ptx.h: Likewise.
4222         * openacc.f90: Likewise.
4223         * openacc.h: Likewise.
4224         * openacc_lib.h: Likewise.
4225         * plugin/plugin-host.c: Likewise.
4226         * plugin/plugin-nvptx.c: Likewise.
4227         * libgomp-plugin.c: Likewise.
4228         * libgomp-plugin.h: Likewise.
4229         * libgomp_target.h: Remove file after merging content into the
4230         former file.  Update all users.
4231         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4232         (offload_targets_s, offload_targets_s_openacc): New variables.
4233         (check_effective_target_openacc_nvidia_accel_present)
4234         (check_effective_target_openacc_nvidia_accel_selected): New
4235         procedures.
4236         (libgomp_init): Update for OpenACC changes.
4237         * testsuite/libgomp-test-support.exp.in: New file.
4238         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4239         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4240         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4241         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4242         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4243         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4244         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4245         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4246         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4247         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4248         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4249         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4250         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4251         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4252         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4253         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4254         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4255         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4256         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4257         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4258         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4259         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4260         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4261         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4262         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4263         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4264         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4265         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4266         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4267         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4268         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4269         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4270         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4271         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4272         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4273         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4274         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4275         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4276         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4277         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4278         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4279         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4280         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4281         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4282         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4283         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4284         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4285         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4286         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4287         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4288         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4289         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4290         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4291         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4292         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4293         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4294         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4295         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4296         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4297         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4298         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4299         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4300         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4301         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4302         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4303         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4304         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4305         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4378         Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4384         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4385         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4386         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4387         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4388         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4389         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4390         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4391         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4392         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4393         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4394         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4395         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4396         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4397         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4398         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4399         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4400         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4401         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4402         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4403         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4404         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4405         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4406         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4407         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4408         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4409         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4410         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4411         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4412         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4413         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4414         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4415         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4416         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4417         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4418         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4419         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4420         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4421         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4422         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4423         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4424         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4425         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4426         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4427         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4428         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4429         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4430         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4431         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4432         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4433         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4434         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4435         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4436         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4437         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4438         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4439
4440 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4441             Julian Brown  <julian@codesourcery.com>
4442             David Malcolm  <dmalcolm@redhat.com>
4443
4444         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4445         to "GNU Offloading and Multi Processing Runtime Library".  Change
4446         all users.
4447         * configure: Regenerate.
4448         * libgomp.texi: Update.
4449
4450 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4451
4452         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4453         "$tgt_dir/lib32".
4454         * configure: Regenerate.
4455
4456         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4457         "intelmic" in $offload_targets.
4458
4459 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4460
4461         Update copyright years.
4462
4463         * libgomp.texi: Bump @copying's copyright year.
4464
4465 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4466
4467         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4468         Move load of target-supportes.exp earlier.
4469
4470 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4471
4472         * testsuite/libgomp.c/target-9.c: New test.
4473
4474 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4475
4476         * config.h.in: Regenerate.
4477         * configure: Regenerate.
4478         * configure.ac: Add GCC_CHECK_EMUTLS.
4479         * libgomp.h: Add check for USE_EMUTLS: this case
4480         is equal to HAVE_TLS.
4481         * team.c: Likewise.
4482
4483 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4484
4485         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4486
4487 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4488             Ilya Verbin  <ilya.verbin@intel.com>
4489
4490         * testsuite/libgomp.c/target-critical-1.c: New test.
4491
4492 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4493
4494         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4495         to dg-options unless expensive testing is on.
4496         (TESTITERS): Define to N if not defined.
4497         (main): Use TESTITERS instead of N.
4498         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4499         dg-additional-options depending on whether expensive testing is on.
4500         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4501         Decrease N to 100000 and CHUNKSZ to 10000.
4502
4503 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4504
4505         PR fortran/63938
4506         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4507         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4508
4509 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4510
4511         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4512
4513 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4514
4515         PR bootstrap/63784
4516         * configure: Regenerated.
4517
4518 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4519
4520         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4521         vect_simd_clones effective target.
4522         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4523
4524 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4525
4526         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4527         of 32 as block_size.
4528         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4529         instead of 32 as block_size.
4530
4531 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4532             Ilya Verbin  <ilya.verbin@intel.com>
4533
4534         * Makefile.in: Regenerate.
4535         * configure: Regenerate.
4536         * configure.ac: Set up offload_additional_options,
4537         offload_additional_lib_paths and offload_targets.
4538         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4539         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4540         * testsuite/Makefile.in: Regenerate.
4541         * testsuite/lib/libgomp.exp (libgomp_init): Append
4542         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4543         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4544         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4545
4546 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4547             Ilya Verbin  <ilya.verbin@intel.com>
4548             Kirill Yukhin  <kirill.yukhin@intel.com>
4549             Ilya Tocar  <ilya.tocar@intel.com>
4550
4551         * testsuite/lib/libgomp.exp
4552         (check_effective_target_offload_device): New.
4553         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4554         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4555         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4556         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4557         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4558         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4559         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4560         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4561         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4562         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4563         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4564         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4565         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4566         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4567         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4568         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4569         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4570         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4571         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4572         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4573         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4574         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4575         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4576         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4577         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4578         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4579         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4580         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4581         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4582         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4583         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4584         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4585         * testsuite/libgomp.c/target-7.c: Fix test.
4586         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4587         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4588         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4589         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4590         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4591         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4592         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4593         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4594         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4595         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4596         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4597         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4598         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4599         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4600         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4601         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4602         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4603         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4604         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4605         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4606         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4607         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4608         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4609         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4610         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4611         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4612         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4613         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4614         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4615         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4616         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4617
4618 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4619             Ilya Verbin  <ilya.verbin@intel.com>
4620             Thomas Schwinge  <thomas@codesourcery.com>
4621             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4622
4623         * libgomp.map (GOMP_4.0.1): New symbol version.
4624         Add GOMP_offload_register.
4625         * libgomp_target.h: New file.
4626         * splay-tree.h: New file.
4627         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4628         (gomp_target_init): New forward declaration.
4629         (gomp_is_initialized): New static variable.
4630         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4631         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4632         New structures.
4633         (offload_images, num_offload_images, devices, num_devices): New static
4634         variables.
4635         (splay_compare): New static function.
4636         (struct gomp_device_descr): New structure.
4637         (gomp_get_num_devices): Call gomp_target_init.
4638         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4639         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4640         (GOMP_offload_register): New function.
4641         (GOMP_target): Arrange for host callback to be performed in a separate
4642         initial thread and contention group, inheriting ICVs from
4643         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4644         Add device initialization and lookup for target function in splay tree.
4645         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4646         (GOMP_target_end_data): Call gomp_unmap_vars.
4647         (GOMP_target_update): Add device initialization and call gomp_update.
4648         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4649         (gomp_target_init): New static functions.
4650
4651 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4652             Thomas Schwinge  <thomas@codesourcery.com>
4653             Ilya Verbin  <ilya.verbin@intel.com>
4654             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4655
4656         * config.h.in: Regenerate.
4657         * configure: Regenerate.
4658         * configure.ac: Check for libdl, required for plugin support.
4659         (PLUGIN_SUPPORT): Define if plugins are supported.
4660         (enable_offload_targets): Support Intel MIC targets.
4661         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4662
4663 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4664
4665         PR target/63610
4666         * configure: Regenerate.
4667
4668 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4669
4670         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4671
4672 2014-10-06  Marek Polacek  <polacek@redhat.com>
4673
4674         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4675         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4676         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4677         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4678
4679 2014-10-06  Marek Polacek  <polacek@redhat.com>
4680
4681         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4682         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4683         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4684         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4685         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4686         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4687         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4688         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4689         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4690         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4691         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4692         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4693         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4694         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4695         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4696         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4697         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4698         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4699         declarations.
4700
4701 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4702
4703         PR libgomp/61200
4704         * testsuite/libgomp.c/pr61200.c: New test.
4705
4706 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4707
4708         PR c++/63248
4709         * testsuite/libgomp.c++/pr63248.C: New test.
4710
4711 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4712
4713         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4714         is not zero, but taskgroup->children is NULL and there are
4715         any task->children, schedule those instead of waiting.
4716         * testsuite/libgomp.c/depend-6.c: New test.
4717         * testsuite/libgomp.c/depend-7.c: New test.
4718         * testsuite/libgomp.c/depend-8.c: New test.
4719         * testsuite/libgomp.c/depend-9.c: New test.
4720         * testsuite/libgomp.c/depend-10.c: New test.
4721
4722 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4723
4724         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4725         (struct gomp_taskwait): New type.
4726         (struct gomp_task): Add taskwait and parent_depends_on, remove
4727         in_taskwait and taskwait_sem fields.
4728         (gomp_finish_task): Don't destroy taskwait_sem.
4729         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4730         taskwait and parent_depends_on.
4731         (GOMP_task): For if (0) tasks with depend clause that depend on
4732         earlier tasks don't defer them, instead call
4733         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4734         Initialize redundant_out field, for redundant out entries just
4735         move them at the end of linked list instead of removing them
4736         completely, and set redundant_out flag instead of redundant.
4737         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4738         that task.
4739         (gomp_task_run_post_handle_dependers): If parent is in
4740         gomp_task_maybe_wait_for_dependencies and newly runnable task
4741         is not parent_depends_on, queue it in parent->children linked
4742         list after all runnable tasks with parent_depends_on set.
4743         Adjust for addition of taskwait indirection.
4744         (gomp_task_run_post_remove_parent): If parent is in
4745         gomp_task_maybe_wait_for_dependencies and task to be removed
4746         is parent_depends_on, decrement n_depend and if needed awake
4747         parent.  Adjust for addition of taskwait indirection.
4748         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4749         (gomp_task_maybe_wait_for_dependencies): New function.
4750         * testsuite/libgomp.c/depend-5.c: New test.
4751
4752 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4753
4754         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4755         with TS 18508/Fortran 2015.
4756
4757 2014-07-06  Marek Polacek  <polacek@redhat.com>
4758
4759         PR c/6940
4760         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4761
4762 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4763
4764         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4765         matches regex $lang_source_re, add $lang_include_flags to options.
4766         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4767         * testsuite/libgomp.c++/c++.exp: Likewise.
4768         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4769         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4770         ALWAYS_CFLAGS.
4771         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4772
4773 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4774
4775         * testsuite/libgomp.fortran/fortran.exp: Explain
4776         gfortran-dg-runtest usage.
4777
4778 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4779
4780         * testsuite/libgomp.fortran/simd5.f90: New test.
4781         * testsuite/libgomp.fortran/simd6.f90: New test.
4782         * testsuite/libgomp.fortran/simd7.f90: New test.
4783
4784 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4785
4786         * testsuite/libgomp.c/for-2.c: Define SC to static for
4787         #pragma omp for simd testing.
4788         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4789         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4790         SC macro.
4791         * testsuite/libgomp.c/simd-14.c: New test.
4792         * testsuite/libgomp.c/simd-15.c: New test.
4793         * testsuite/libgomp.c/simd-16.c: New test.
4794         * testsuite/libgomp.c/simd-17.c: New test.
4795         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4796         #pragma omp for simd testing.
4797         * testsuite/libgomp.c++/simd10.C: New test.
4798         * testsuite/libgomp.c++/simd11.C: New test.
4799         * testsuite/libgomp.c++/simd12.C: New test.
4800         * testsuite/libgomp.c++/simd13.C: New test.
4801
4802         * testsuite/libgomp.fortran/aligned1.f03: New test.
4803         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4804         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4805         tasks with !$omp parallel !$omp single.
4806         * testsuite/libgomp.fortran/target8.f90: New test.
4807         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4808         not to use trim in the combiner, instead call elemental function.
4809         (fn): New elemental function.
4810         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4811         Make elemental.
4812         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4813         omp_in): Likewise.
4814         * testsuite/libgomp.fortran/udr12.f90: New test.
4815         * testsuite/libgomp.fortran/udr13.f90: New test.
4816         * testsuite/libgomp.fortran/udr14.f90: New test.
4817         * testsuite/libgomp.fortran/udr15.f90: New test.
4818
4819 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4820
4821         * omp_lib.f90.in (openmp_version): Set to 201307.
4822         * omp_lib.h.in (openmp_version): Likewise.
4823         * testsuite/libgomp.c/target-8.c: New test.
4824         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4825         and inbranch clauses.
4826         * testsuite/libgomp.fortran/depend-3.f90: New test.
4827         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4828         openmp_version.
4829         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4830         * testsuite/libgomp.fortran/target1.f90: New test.
4831         * testsuite/libgomp.fortran/target2.f90: New test.
4832         * testsuite/libgomp.fortran/target3.f90: New test.
4833         * testsuite/libgomp.fortran/target4.f90: New test.
4834         * testsuite/libgomp.fortran/target5.f90: New test.
4835         * testsuite/libgomp.fortran/target6.f90: New test.
4836         * testsuite/libgomp.fortran/target7.f90: New test.
4837
4838 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4839
4840         PR fortran/60928
4841         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4842         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4843         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4844         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4845         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4846         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4847         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4848         * testsuite/libgomp.fortran/associate1.f90: New test.
4849         * testsuite/libgomp.fortran/associate2.f90: New test.
4850         * testsuite/libgomp.fortran/procptr1.f90: New test.
4851
4852 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4853
4854         * testsuite/libgomp.fortran/simd1.f90: New test.
4855         * testsuite/libgomp.fortran/udr1.f90: New test.
4856         * testsuite/libgomp.fortran/udr2.f90: New test.
4857         * testsuite/libgomp.fortran/udr3.f90: New test.
4858         * testsuite/libgomp.fortran/udr4.f90: New test.
4859         * testsuite/libgomp.fortran/udr5.f90: New test.
4860         * testsuite/libgomp.fortran/udr6.f90: New test.
4861         * testsuite/libgomp.fortran/udr7.f90: New test.
4862         * testsuite/libgomp.fortran/udr8.f90: New test.
4863         * testsuite/libgomp.fortran/udr9.f90: New test.
4864         * testsuite/libgomp.fortran/udr10.f90: New test.
4865         * testsuite/libgomp.fortran/udr11.f90: New test.
4866
4867 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4868
4869         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4870         vect_simd_clones effective target.
4871         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4872
4873 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4874
4875         PR middle-end/61252
4876         * testsuite/libgomp.c++/simd-9.C: New test.
4877
4878 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4879
4880         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4881         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4882         texts according to their @menu entry positions.
4883
4884 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4885
4886         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4887         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4888         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4889         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4890         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4891         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4892         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4893         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4894         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4895         * testsuite/libgomp.fortran/depend-1.f90: New test.
4896         * testsuite/libgomp.fortran/depend-2.f90: New test.
4897         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4898         * testsuite/libgomp.fortran/simd1.f90: New test.
4899         * testsuite/libgomp.fortran/simd2.f90: New test.
4900         * testsuite/libgomp.fortran/simd3.f90: New test.
4901         * testsuite/libgomp.fortran/simd4.f90: New test.
4902         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4903
4904 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4905
4906         * testsuite/libgomp.c/simd-10.c: New test.
4907         * testsuite/libgomp.c/simd-11.c: New test.
4908         * testsuite/libgomp.c/simd-12.c: New test.
4909         * testsuite/libgomp.c/simd-13.c: New test.
4910
4911 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4912
4913         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4914         atomic type clauses in any order and optional comma in between.
4915         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4916         * testsuite/libgomp.c/atomic-17.c: Likewise.
4917
4918         * testsuite/libgomp.c/simd-7.c: New test.
4919         * testsuite/libgomp.c/simd-8.c: New test.
4920         * testsuite/libgomp.c/simd-9.c: New test.
4921         * testsuite/libgomp.c/loop-16.c: New test.
4922
4923 2014-04-02  Richard Henderson  <rth@redhat.com>
4924
4925         * config/linux/futex.h (futex_wait): Get error value from errno.
4926         (futex_wake): Likewise.
4927
4928 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4929
4930         PR c++/60331
4931         * testsuite/libgomp.c++/udr-11.C: New test.
4932         * testsuite/libgomp.c++/udr-12.C: New test.
4933         * testsuite/libgomp.c++/udr-13.C: New test.
4934         * testsuite/libgomp.c++/udr-14.C: New test.
4935         * testsuite/libgomp.c++/udr-15.C: New test.
4936         * testsuite/libgomp.c++/udr-16.C: New test.
4937         * testsuite/libgomp.c++/udr-17.C: New test.
4938         * testsuite/libgomp.c++/udr-18.C: New test.
4939         * testsuite/libgomp.c++/udr-19.C: New test.
4940
4941 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4942
4943         Update copyright years
4944
4945 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4946
4947         * hashtab.h: Use the standard form for the copyright notice.
4948
4949 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4950
4951         * libgomp.texi: Bump @copying's copyright year.
4952
4953 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4954
4955         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4956         alloca () with __builtin_alloca ().
4957         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4958         * testsuite/libgomp.c/lock-3.c: Likewise.
4959         * testsuite/libgomp.c/pr48591.c: Likewise.
4960
4961 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4962
4963         PR testsuite/59534
4964         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4965         comparisons.
4966
4967 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4968
4969         PR libgomp/58756
4970         * testsuite/libgomp.c/pr58756.c: New test.
4971
4972 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4973
4974         PR libgomp/59467
4975         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4976         !$omp parallel.
4977
4978 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4979
4980         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4981         ALWAYS_CFLAGS.
4982         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4983         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4984         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4985         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4986         Likewise.
4987
4988         * libgomp_g.h: Include <stddef.h> for size_t.
4989
4990         * libgomp.spec.in: Update comment about libgomp's dependencies.
4991         * configure.ac: Likewise.
4992         * configure: Regenerate.
4993
4994 2013-10-16  Tobias Burnus  <burnus@net-b.de>
4995
4996         * libgomp.texi: (Runtime Library Routines): Update references for
4997         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4998         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4999         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5000         (Environment Variables): Update references for OpenMP 4.0. Add
5001         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5002         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5003         order.
5004
5005 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5006
5007         * env.c (parse_bind_var): Initialize value to avoid
5008         (false positive) warning.
5009
5010 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5011
5012         PR libgomp/58691
5013         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5014         to check variable.
5015         (gomp_init_num_threads): Move i variable declaration into
5016         #ifdef CPU_ALLOC_SIZE block.
5017         * config/linux/affinity.c (gomp_affinity_init_level): Test
5018         gomp_places_list_len == 0 rather than gomp_places_list == 0
5019         when checking for topology reading error.
5020         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5021         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5022         gomp_places_list, only parse env var and always return false.
5023         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5024         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5025         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5026         and either of these variables were parsed correctly into a places
5027         list.
5028
5029 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5030             Jakub Jelinek  <jakub@redhat.com>
5031
5032         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5033         of 5 loopfn matches.
5034         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5035         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5036         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5037         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5038         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5039         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5040         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5041         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5042
5043 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5044
5045         * Makefile.am (omp_lib.mod): Streamline rule.
5046         * Makefile.in: Regenerate.
5047
5048         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5049         exceptions.
5050
5051         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5052         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5053         * testsuite/libgomp.fortran/lib2.f: Likewise.
5054         * testsuite/libgomp.fortran/lib3.f: Likewise.
5055
5056         * configure.ac: Typo fix.
5057         * configure: Regenerate.
5058
5059         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5060         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5061
5062         * omp.h.in: Don't touch the user's namespace.
5063
5064 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5065             Tobias Burnus  <burnus@net-b.de>
5066             Richard Henderson  <rth@redhat.com>
5067
5068         * target.c: New file.
5069         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5070         * Makefile.in: Regenerated.
5071         * libgomp_g.h (GOMP_task): Add depend argument.
5072         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5073         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5074         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5075         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5076         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5077         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5078         GOMP_taskgroup_start, GOMP_taskgroup_end,
5079         GOMP_parallel_sections): New prototypes.
5080         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5081         (omp_is_initial_device_): New function.
5082         (ULP, STR1, STR2, ialias_redirect): Removed.
5083         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5084         omp_set_default_device_8_, omp_get_default_device_,
5085         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5086         functions.
5087         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5088         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5089         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5090         @@GOMP_4.0.
5091         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5092         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5093         omp_set_default_device, omp_set_default_device_,
5094         omp_set_default_device_8_, omp_get_default_device,
5095         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5096         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5097         omp_get_team_num_): Export @@OMP_4.0.
5098         * team.c (struct gomp_thread_start_data): Add place field.
5099         (gomp_thread_start): Clear thr->thread_pool and
5100         thr->task before returning.  Use gomp_team_barrier_wait_final
5101         instead of gomp_team_barrier_wait.  Initialize thr->place.
5102         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5103         team_cancelled and task_queued_count fields.
5104         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5105         before calling pthread_exit.
5106         (gomp_free_thread): No longer static.  Use
5107         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5108         (gomp_team_start): Add flags argument.  Set
5109         thr->thread_pool->threads_busy to nthreads immediately after creating
5110         new pool.  Use gomp_managed_threads_lock instead of
5111         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5112         (gomp_team_end): Use gomp_managed_threads_lock instead of
5113         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5114         of gomp_team_barrier_wait.  If team->team_cancelled, call
5115         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5116         rather than thr->ts.work_share.
5117         (initialize_team): Don't call gomp_sem_init here.
5118         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5119         caller.
5120         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5121         * env.c (gomp_global_icv): Add default_device_var, target_data and
5122         bind_var initializers.
5123         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5124         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5125         gomp_places_list_len): New variables.
5126         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5127         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5128         sized places.
5129         (gomp_cancel_var): New global variable.
5130         (parse_int): New function.
5131         (handle_omp_display_env): New function.
5132         (initialize_env): Use it.  Initialize default_device_var.
5133         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5134         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5135         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5136         been successfully parsed (and call gomp_init_affinity in that case).
5137         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5138         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5139         omp_get_team_num, omp_is_initial_device): New functions.
5140         * libgomp.h: Include stdlib.h.
5141         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5142         Define.
5143         (struct target_mem_desc): Forward declare.
5144         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5145         and thread_limit_var fields.
5146         (gomp_get_num_devices): New prototype.
5147         (gomp_cancel_var): New extern decl.
5148         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5149         team_cancelled and task_queued_count fields.  Add comments about
5150         task_{,queued_,running_}count.
5151         (gomp_cancel_kind): New enum.
5152         (gomp_work_share_end_cancel): New prototype.
5153         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5154         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5155         and depend fields.
5156         (struct gomp_taskgroup): New type.
5157         (struct gomp_task_depend_entry,
5158         struct gomp_dependers_vec): New types.
5159         (gomp_finish_task): Free depend_hash if non-NULL.
5160         (struct gomp_team_state): Add place_partition_off
5161         and place_partition_len fields.
5162         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5163         gomp_places_list_len): New extern decls.
5164         (struct gomp_thread): Add place field.
5165         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5166         (gomp_init_thread_affinity): Add place argument.
5167         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5168         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5169         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5170         gomp_affinity_init_level, gomp_affinity_print_place): New
5171         prototypes.
5172         (gomp_team_start): Add flags argument.
5173         (gomp_thread_limit_var, gomp_remaining_threads_count,
5174         gomp_remaining_threads_lock): Remove.
5175         (gomp_managed_threads_lock): New variable.
5176         (struct gomp_thread_pool): Add threads_busy field.
5177         (gomp_free_thread): New prototype.
5178         * task.c: Include hashtab.h.
5179         (hash_entry_type): New typedef.
5180         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5181         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5182         copy_ctors_done and taskgroup fields.
5183         (GOMP_task): Add depend argument, handle depend clauses.  If
5184         gomp_team_barrier_cancelled or if it's taskgroup has been
5185         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5186         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5187         and already cancelled, don't discard the task.  If taskgroup is
5188         non-NULL, enqueue the task into taskgroup queue.  Increment
5189         num_children field in taskgroup.  Increment task_queued_count.
5190         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5191         gomp_task_run_post_remove_taskgroup): New inline functions.
5192         (gomp_task_run_post_handle_depend_hash,
5193         gomp_task_run_post_handle_dependers,
5194         gomp_task_run_post_handle_depend): New functions.
5195         (GOMP_taskwait): Use them.  If more than one new tasks
5196         have been queued, wake other threads if needed.
5197         (gomp_barrier_handle_tasks): Likewise.  If
5198         gomp_team_barrier_cancelled, don't start any new tasks, just free
5199         all tasks.
5200         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5201         * omp_lib.f90.in
5202         (omp_proc_bind_kind, omp_proc_bind_false,
5203         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5204         omp_proc_bind_spread): New params.
5205         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5206         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5207         omp_get_team_num, omp_is_initial_device): New interfaces.
5208         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5209         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5210         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5211         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5212         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5213         useless use omp_lib_kinds.
5214         * omp.h.in (omp_proc_bind_t): New typedef.
5215         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5216         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5217         omp_get_team_num, omp_is_initial_device): New prototypes.
5218         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5219         through to gomp_team_start.
5220         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5221         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5222         Adjust gomp_parallel_loop_start callers.
5223         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5224         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5225         GOMP_loop_end_cancel): New functions.
5226         (GOMP_parallel_end): Add ialias_redirect.
5227         * hashtab.h: New file.
5228         * libgomp.texi (Environment Variables): Minor cleanup,
5229         update section refs to OpenMP 4.0rc2.
5230         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5231         environment variables.
5232         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5233         team->work_shares_to_free to thr->ts.work_share before calling
5234         free_work_share.
5235         (gomp_work_share_end_cancel): New function.
5236         * config/linux/proc.c: Include errno.h.
5237         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5238         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5239         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5240         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5241         gomp_cpuset_size is sizeof (cpu_set_t).
5242         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5243         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5244         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5245         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5246         contain any logical CPUs.
5247         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5248         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5249         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5250         pthread_getaffinity_np.  Check gomp_places_list instead of
5251         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5252         * config/linux/bar.c (gomp_barrier_wait_end,
5253         gomp_barrier_wait_last): Use BAR_* defines.
5254         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5255         from state where needed.  Set work_share_cancelled to 0 on last
5256         thread.
5257         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5258         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5259         functions.
5260         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5261         Add cpusetsize argument.
5262         (gomp_cpuset_size, gomp_cpusetp): Declare.
5263         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5264         (affinity_counter): Remove.
5265         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5266         if CPU_ALLOC_SIZE isn't defined.
5267         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5268         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5269         bind current thread to the first place.
5270         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5271         pthread_setaffinity_np to gomp_places_list[place].
5272         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5273         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5274         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5275         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5276         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5277         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5278         (gomp_barrier_t): Add awaited_final field.
5279         (gomp_barrier_init): Initialize awaited_final field.
5280         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5281         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5282         prototypes.
5283         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5284         defines.
5285         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5286         gomp_team_barrier_cancelled): New inline functions.
5287         (gomp_barrier_last_thread,
5288         gomp_team_barrier_set_task_pending,
5289         gomp_team_barrier_clear_task_pending,
5290         gomp_team_barrier_set_waiting_for_tasks,
5291         gomp_team_barrier_waiting_for_tasks,
5292         gomp_team_barrier_done): Use BAR_* defines.
5293         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5294         (gomp_barrier_wait_end): Use BAR_* defines.
5295         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5296         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5297         Use BAR_* defines.
5298         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5299         gomp_team_barrier_cancel): New functions.
5300         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5301         argument.
5302         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5303         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5304         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5305         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5306         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5307         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5308         (gomp_barrier_t): Add cancellable field.
5309         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5310         gomp_team_barrier_cancel): New prototypes.
5311         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5312         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5313         gomp_team_barrier_cancelled): New inline functions.
5314         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5315         gomp_team_barrier_set_task_pending,
5316         gomp_team_barrier_clear_task_pending,
5317         gomp_team_barrier_set_waiting_for_tasks,
5318         gomp_team_barrier_waiting_for_tasks,
5319         gomp_team_barrier_done): Use BAR_* defines.
5320         * barrier.c (GOMP_barrier_cancel): New function.
5321         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5322         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5323         omp_proc_bind_spread): New params.
5324         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5325         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5326         omp_get_team_num, omp_is_initial_device): New externals.
5327         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5328         New functions.
5329         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5330         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5331         infinity.  If not nested, just return minimum of max_num_threads
5332         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5333         to the returned value.  Otherwise, don't update atomically
5334         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5335         (GOMP_parallel_end): Adjust for thread_limit now being in
5336         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5337         infinity.  Adjust threads_busy in the pool rather than
5338         gomp_remaining_threads_count.  Remember team->nthreads and call
5339         gomp_team_end before adjusting threads_busy, if not nested
5340         afterwards, just set it to 1 non-atomically.  Add ialias.
5341         (GOMP_parallel_start): Adjust gomp_team_start caller.
5342         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5343         * testsuite/libgomp.c/affinity-1.c: New test.
5344         * testsuite/libgomp.c/atomic-15.c: New test.
5345         * testsuite/libgomp.c/atomic-16.c: New test.
5346         * testsuite/libgomp.c/atomic-17.c: New test.
5347         * testsuite/libgomp.c/cancel-for-1.c: New test.
5348         * testsuite/libgomp.c/cancel-for-2.c: New test.
5349         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5350         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5351         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5352         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5353         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5354         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5355         * testsuite/libgomp.c/depend-1.c: New test.
5356         * testsuite/libgomp.c/depend-2.c: New test.
5357         * testsuite/libgomp.c/depend-3.c: New test.
5358         * testsuite/libgomp.c/depend-4.c: New test.
5359         * testsuite/libgomp.c/for-1.c: New test.
5360         * testsuite/libgomp.c/for-1.h: New file.
5361         * testsuite/libgomp.c/for-2.c: New test.
5362         * testsuite/libgomp.c/for-2.h: New file.
5363         * testsuite/libgomp.c/for-3.c: New test.
5364         * testsuite/libgomp.c/pr58392.c: New test.
5365         * testsuite/libgomp.c/simd-1.c: New test.
5366         * testsuite/libgomp.c/simd-2.c: New test.
5367         * testsuite/libgomp.c/simd-3.c: New test.
5368         * testsuite/libgomp.c/simd-4.c: New test.
5369         * testsuite/libgomp.c/simd-5.c: New test.
5370         * testsuite/libgomp.c/simd-6.c: New test.
5371         * testsuite/libgomp.c/target-1.c: New test.
5372         * testsuite/libgomp.c/target-2.c: New test.
5373         * testsuite/libgomp.c/target-3.c: New test.
5374         * testsuite/libgomp.c/target-4.c: New test.
5375         * testsuite/libgomp.c/target-5.c: New test.
5376         * testsuite/libgomp.c/target-6.c: New test.
5377         * testsuite/libgomp.c/target-7.c: New test.
5378         * testsuite/libgomp.c/taskgroup-1.c: New test.
5379         * testsuite/libgomp.c/thread-limit-1.c: New test.
5380         * testsuite/libgomp.c/thread-limit-2.c: New test.
5381         * testsuite/libgomp.c/thread-limit-3.c: New test.
5382         * testsuite/libgomp.c/udr-1.c: New test.
5383         * testsuite/libgomp.c/udr-2.c: New test.
5384         * testsuite/libgomp.c/udr-3.c: New test.
5385         * testsuite/libgomp.c++/affinity-1.C: New test.
5386         * testsuite/libgomp.c++/atomic-10.C: New test.
5387         * testsuite/libgomp.c++/atomic-11.C: New test.
5388         * testsuite/libgomp.c++/atomic-12.C: New test.
5389         * testsuite/libgomp.c++/atomic-13.C: New test.
5390         * testsuite/libgomp.c++/atomic-14.C: New test.
5391         * testsuite/libgomp.c++/atomic-15.C: New test.
5392         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5393         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5394         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5395         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5396         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5397         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5398         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5399         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5400         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5401         * testsuite/libgomp.c++/cancel-test.h: New file.
5402         * testsuite/libgomp.c++/for-9.C: New test.
5403         * testsuite/libgomp.c++/for-10.C: New test.
5404         * testsuite/libgomp.c++/for-11.C: New test.
5405         * testsuite/libgomp.c++/simd-1.C: New test.
5406         * testsuite/libgomp.c++/simd-2.C: New test.
5407         * testsuite/libgomp.c++/simd-3.C: New test.
5408         * testsuite/libgomp.c++/simd-4.C: New test.
5409         * testsuite/libgomp.c++/simd-5.C: New test.
5410         * testsuite/libgomp.c++/simd-6.C: New test.
5411         * testsuite/libgomp.c++/simd-7.C: New test.
5412         * testsuite/libgomp.c++/simd-8.C: New test.
5413         * testsuite/libgomp.c++/target-1.C: New test.
5414         * testsuite/libgomp.c++/target-2.C: New test.
5415         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5416         * testsuite/libgomp.c++/target-3.C: New test.
5417         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5418         * testsuite/libgomp.c++/udr-1.C: New test.
5419         * testsuite/libgomp.c++/udr-2.C: New test.
5420         * testsuite/libgomp.c++/udr-3.C: New test.
5421         * testsuite/libgomp.c++/udr-4.C: New test.
5422         * testsuite/libgomp.c++/udr-5.C: New test.
5423         * testsuite/libgomp.c++/udr-6.C: New test.
5424         * testsuite/libgomp.c++/udr-7.C: New test.
5425         * testsuite/libgomp.c++/udr-8.C: New test.
5426         * testsuite/libgomp.c++/udr-9.C: New test.
5427
5428 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5429
5430         PR testsuite/57605
5431         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5432         ALWAYS_CFLAGS.
5433
5434 2013-09-20  Alan Modra  <amodra@gmail.com>
5435
5436         * configure: Regenerate.
5437
5438 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5439
5440         * testsuite/libgomp.c/sections-2.c: New test.
5441
5442 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5443
5444         * testsuite/libgomp.fortran/strassen.f90:
5445         Add dg-skip-if aarch64_tiny.
5446
5447 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5448             Cesar Philippidis  <cesar@codesourcery.com>
5449
5450         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5451         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5452         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5453         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5454         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5455         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5456         Use dg-runtest rather than gfortran-dg-runtest.
5457
5458 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5459
5460         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5461         Linux-based x86 systems to cover all GNU systems.
5462         * testsuite/libgomp.c/lock-3.c: Likewise.
5463         * testsuite/libgomp.c/pr48591.c: Likewise.
5464
5465 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5466
5467         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5468         GNU/Hurd, as done for Linux-based systems.
5469
5470         * config/posix/ptrlock.h: Fix comment.
5471
5472 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5473
5474         PR fortran/57423
5475         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5476         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5477         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5478         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5479         omp_destroy_nest_lock): Correct arguments to match the one in
5480         the OpenMP spec.
5481         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5482         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5483         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5484         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5485
5486 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5487
5488         * testsuite/libgomp.c/loop-13.c: New test.
5489         * testsuite/libgomp.c/loop-14.c: New test.
5490         * testsuite/libgomp.c/loop-15.c: New test.
5491         * testsuite/libgomp.c++/loop-13.C: New test.
5492         * testsuite/libgomp.c++/loop-14.C: New test.
5493         * testsuite/libgomp.c++/loop-15.C: New test.
5494
5495 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5496
5497         PR middle-end/56217
5498         * testsuite/libgomp.c++/pr56217.C: New test.
5499
5500 2013-02-01  Alan Modra  <amodra@gmail.com>
5501
5502         * task.c (GOMP_task, GOMP_taskwait): Comment.
5503
5504 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5505             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5506
5507         PR libgomp/55561
5508         * config/linux/wait.h (do_spin): Use atomic load for addr.
5509         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5510         for intptr and ptrlock.
5511         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5512         for ptrlock.
5513
5514 2013-01-22  Alan Modra  <amodra@gmail.com>
5515
5516         PR libgomp/51376
5517         PR libgomp/56073
5518         * task.c (GOMP_task): Revert 2011-12-09 change.
5519         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5520         barrier to read task->children..
5521         (gomp_barrier_handle_tasks): ..and matching atomic store with
5522         release barrier here when setting parent->children to NULL.
5523
5524 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5525             Tobias Burnus  <burnus@net-b.de>
5526
5527         PR driver/55884
5528         * testsuite/libgomp.fortran/fortran.exp: Use
5529         -fintrinsic-modules-path= instead of
5530         -fintrinsic-modules-path.
5531
5532 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5533
5534         Update copyright years.
5535
5536 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5537
5538         * testsuite/libgomp.fortran/fortran.exp: Set
5539         -fintrinsic-modules-path.
5540
5541 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5542
5543         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5544         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5545
5546 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5547
5548         PR libgomp/55411
5549         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5550         if pool had any threads_used.
5551
5552 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5553
5554         * testsuite/libgomp.c++/pr24455.C: Use
5555         -Wl,-undefined,dynamic_lookup on darwin.
5556
5557 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5558
5559         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5560
5561 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5562
5563         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5564
5565 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5566             Jim MacArthur  <jim.macarthur@arm.com>
5567             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5568             Nigel Stephens  <nigel.stephens@arm.com>
5569             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5570             Richard Earnshaw  <rearnsha@arm.com>
5571             Sofiane Naci  <sofiane.naci@arm.com>
5572             Stephen Thomas  <stephen.thomas@arm.com>
5573             Tejas Belagod  <tejas.belagod@arm.com>
5574             Yufeng Zhang  <yufeng.zhang@arm.com>
5575
5576         * configure.tgt: Add AArch64.
5577
5578 2012-10-04  Jason Merrill  <jason@redhat.com>
5579
5580         * testsuite/libgomp.c++/tls-init1.C: New.
5581
5582 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5583
5584         * configure: Regenerated.
5585
5586 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5587
5588         * config/linux/mips/futex.h (sys_futex0): Change to static
5589         function with noinline, nomips16 attributes under MIPS16. Adjust
5590         asm statement to place 'li v0,SYS_futex' immediately before
5591         syscall insn.
5592
5593 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5594
5595         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5596         conflict with index.html on case-insensitive file systems.
5597
5598 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5599
5600         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5601         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5602
5603 2012-07-02  Richard Guenther  <rguenther@suse.de>
5604             Michael Matz  <matz@suse.de>
5605             Tobias Grosser <tobias@grosser.es>
5606             Sebastian Pop <sebpop@gmail.com>
5607
5608         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5609         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5610         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5611         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5612
5613 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5614
5615         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5616
5617 2012-06-22  Richard Guenther  <rguenther@suse.de>
5618
5619         Merge from graphite branch
5620         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5621
5622         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5623         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5624
5625 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5626
5627         PR middle-end/53580
5628         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5629         use GOMP_barrier () call instead.
5630         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5631         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5632         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5633         call GOMP_barrier instead.
5634         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5635
5636 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5637
5638         PR libgomp/52993
5639         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5640         argument to memset call.
5641
5642 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5643
5644         * configure: Regenerated.
5645
5646 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5647
5648         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5649
5650 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5651
5652         PR bootstrap/52812
5653         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5654
5655 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5656
5657         PR middle-end/52547
5658         * testsuite/libgomp.c/pr52547.c: New test.
5659
5660 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5661
5662         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5663
5664 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5665
5666         * configure.tgt (mips-sgi-irix6*): Remove.
5667
5668 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5669
5670         * configure.tgt (alpha*-dec-osf*): Remove.
5671
5672         * config/osf/sem.h: Remove.
5673         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5674
5675 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5676
5677         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5678
5679 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5680
5681         PR libstdc++/52188
5682         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5683         Remove ENABLE_SYMVERS_SOL2.
5684         * configure: Regenerate.
5685         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5686         (PREPROCESS): New variable.
5687         (libgomp.ver): New target.
5688         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5689         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5690         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5691         Use libgomp.ver.
5692         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5693         * Makefile.in: Regenerate.
5694
5695 2012-02-14  Walter Lee  <walt@tilera.com>
5696
5697         * configure.tgt: Handle tilegx and tilepro.
5698         * config/linux/tile/futex.h: New file.
5699
5700 2012-02-08  Richard Guenther  <rguenther@suse.de>
5701
5702         PR tree-optimization/46886
5703         * testsuite/libgomp.c/pr46886.c: New testcase.
5704
5705 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5706
5707         * config/linux/arm: Remove empty directory.
5708         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5709
5710 2011-12-09  Alan Modra  <amodra@gmail.com>
5711
5712         PR libgomp/51376
5713         * task.c (GOMP_taskwait): Don't access task->children outside of
5714         task_lock mutex region.
5715         (GOMP_task): Likewise.
5716
5717 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5718
5719         PR libgomp/51132
5720         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5721         to file scope.
5722         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5723         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5724         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5725         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5726         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5727
5728 2011-12-02  Alan Modra  <amodra@gmail.com>
5729
5730         * config/linux/affinity.c: Use atomic rather than sync builtin.
5731         * config/linux/lock.c: Likewise.
5732         * config/linux/ptrlock.h: Likewise.
5733         * config/linux/ptrlock.c: Likewise.
5734         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5735         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5736         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5737         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5738         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5739         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5740         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5741         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5742         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5743         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5744
5745 2011-11-30  Alan Modra  <amodra@gmail.com>
5746
5747         PR libgomp/51298
5748         * config/linux/bar.h: Use atomic rather than sync builtins.
5749         * config/linux/bar.c: Likewise.  Add missing acquire
5750         synchronisation on generation field.
5751         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5752         double unlock.
5753
5754 2011-11-30  Alan Modra  <amodra@gmail.com>
5755
5756         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5757         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5758         * config/linux/mutex.h: Use atomic rather than sync builtins.
5759         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5760         * config/linux/omp-lock.h: Comment fix.
5761         * config/linux/arm/mutex.h: Delete.
5762         * config/linux/powerpc/mutex.h: Delete.
5763         * config/linux/ia64/mutex.h: Delete.
5764         * config/linux/mips/mutex.h: Delete.
5765
5766 2011-11-30  Alan Modra  <amodra@gmail.com>
5767
5768         PR libgomp/51249
5769         * config/linux/sem.h: Rewrite.
5770         * config/linux/sem.c: Rewrite.
5771
5772 2011-11-28  Richard Henderson  <rth@redhat.com>
5773
5774         * libgomp.h (enum memmodel): New.
5775
5776 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5777
5778         * configure: Regenerate.
5779
5780 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5781
5782         * config/posix95: Remove empty directory.
5783
5784 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5785
5786         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5787
5788 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5789
5790         PR fortran/49792
5791         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5792         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5793
5794 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5795
5796         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5797
5798 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5799
5800         PR libgomp/49965
5801         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5802
5803 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5804
5805         * config/linux/proc.h: New.
5806         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5807         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5808         (gomp_init_num_threads): Update call to cpuset_popcount.
5809         (get_num_procs): Ditto.
5810         * config/linux/affinity.c (gomp_init_affinity): Call
5811         gomp_cpuset_popcount.
5812
5813 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5814
5815         PR fortran/42041
5816         PR fortran/46752
5817         * omp.h.in (omp_in_final): New prototype.
5818         * omp_lib.f90.in (omp_in_final): New interface.
5819         (omp_integer_kind, omp_logical_kind): Remove
5820         and replace all its uses in the module with 4.
5821         (openmp_version): Change to 201107.
5822         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5823         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5824         kind for the parameters.
5825         (omp_in_final): New external.
5826         (openmp_version): Change to 201107.
5827         * task.c (omp_in_final): New function.
5828         (gomp_init_task): Initialize final_task.
5829         (GOMP_task): Remove unused attribute from flags.  Handle final
5830         tasks.
5831         (GOMP_taskyield): New function.
5832         (omp_in_final): Return true if if (false) or final (true) task
5833         or descendant of final (true).
5834         * fortran.c (omp_in_final_): New function.
5835         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5836         (GOMP_3.0): Export GOMP_taskyield.
5837         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5838         variables.
5839         (parse_unsigned_long_list): New function.
5840         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5841         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5842         even if parse_affinity returned false.
5843         * config/linux/affinity.c (gomp_init_affinity): Handle
5844         gomp_cpu_affinity_len == 0.
5845         * libgomp_g.h (GOMP_taskyield): New prototype.
5846         * libgomp.h (struct gomp_task): Add final_task field.
5847         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5848         * team.c (gomp_team_start): Override new task's nthreads_var icv
5849         if list form OMP_NUM_THREADS has been used and it has value for
5850         the new nesting level.
5851
5852         * testsuite/libgomp.c/atomic-11.c: New test.
5853         * testsuite/libgomp.c/atomic-12.c: New test.
5854         * testsuite/libgomp.c/atomic-13.c: New test.
5855         * testsuite/libgomp.c/atomic-14.c: New test.
5856         * testsuite/libgomp.c/reduction-6.c: New test.
5857         * testsuite/libgomp.c/task-5.c: New test.
5858         * testsuite/libgomp.c++/atomic-2.C: New test.
5859         * testsuite/libgomp.c++/atomic-3.C: New test.
5860         * testsuite/libgomp.c++/atomic-4.C: New test.
5861         * testsuite/libgomp.c++/atomic-5.C: New test.
5862         * testsuite/libgomp.c++/atomic-6.C: New test.
5863         * testsuite/libgomp.c++/atomic-7.C: New test.
5864         * testsuite/libgomp.c++/atomic-8.C: New test.
5865         * testsuite/libgomp.c++/atomic-9.C: New test.
5866         * testsuite/libgomp.c++/task-8.C: New test.
5867         * testsuite/libgomp.c++/reduction-4.C: New test.
5868         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5869         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5870         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5871         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5872         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5873         * testsuite/libgomp.fortran/pointer1.f90: New test.
5874         * testsuite/libgomp.fortran/pointer2.f90: New test.
5875         * testsuite/libgomp.fortran/task4.f90: New test.
5876
5877 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5878
5879         * libgomp.texi: Update OpenMP spec references to 3.1.
5880         (omp_in_final,OMP_PROC_BIND): New sections.
5881         (OMP_NUM_THREADS): Document that the value can be now a list.
5882         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5883
5884 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5885
5886         * config/linux/x86/futex.h: Check __x86_64__ instead of
5887         __LP64__.
5888
5889 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5890
5891         PR middle-end/49897
5892         PR middle-end/49898
5893         * testsuite/libgomp.c/pr49897-1.c: New test.
5894         * testsuite/libgomp.c/pr49897-2.c: New test.
5895         * testsuite/libgomp.c/pr49898-1.c: New test.
5896         * testsuite/libgomp.c/pr49898-2.c: New test.
5897
5898 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5899
5900         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5901         for ia32 instead of ilp32.
5902
5903         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5904         * testsuite/libgomp.c/atomic-6.c: Likewise.
5905
5906 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5907
5908         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5909         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5910
5911 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5912
5913         PR libgomp/45351
5914         * config/osf/sem.h: New file.
5915         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5916
5917 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5918
5919         PR target/49541
5920         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5921         ldflags.
5922
5923 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5924
5925         * config/linux/wait.h (do_spin): New inline, largely copied
5926         from do_wait, just don't do futex_wait here, instead return true if
5927         it should be done.
5928         (do_wait): Implement using do_spin.
5929         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5930         to prototype.
5931         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5932         __sync_bool_compare_and_swap, pass the oldval to
5933         gomp_mutex_lock_slow.
5934         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5935         If all mutex contenders are just spinning and not sleeping, don't
5936         change state to 2 unnecessarily.  Optimize the loop when state has
5937         already become 2 to use just one atomic operation per loop instead
5938         of two.
5939         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5940         to prototype.
5941         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5942         __sync_bool_compare_and_swap, pass the oldval to
5943         gomp_mutex_lock_slow.
5944
5945 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5946
5947         PR libgomp/49490
5948         * iter.c (gomp_iter_static_next): For chunk size 0
5949         only use n ceil/ nthreads size for the first
5950         n % nthreads threads in the team instead of
5951         all threads except for the last few ones which
5952         get less work or none at all.
5953         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5954         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5955         chunk argument, set run_sched_modifier to 0 for static
5956         resp. 1 for other kinds.  If chunk argument is 0
5957         and not static, set value to 1.
5958
5959 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5960
5961         PR c++/49043
5962         * testsuite/libgomp.c++/pr49043.C: New test.
5963
5964         PR c++/48869
5965         * testsuite/libgomp.c++/pr48869.C: New test.
5966
5967 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5968
5969         PR fortran/48894
5970         * fortran.c: Include limits.h.
5971         (TO_INT): Define.
5972         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5973         *set.
5974         (omp_set_num_threads_8_, omp_set_schedule_8_,
5975         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5976         omp_get_team_size_8_): Use TO_INT macro.
5977         * testsuite/libgomp.fortran/pr48894.f90: New test.
5978
5979 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5980
5981         PR middle-end/48591
5982         * testsuite/libgomp.c/pr48591.c: New test.
5983
5984 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5985
5986         PR bootstrap/48135
5987         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5988         * configure: Regenerate.
5989
5990 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5991
5992         PR fortran/47886
5993         * testsuite/libgomp.fortran/task3.f90: New test.
5994
5995 2011-02-24  Tobias Burnus  <burnus@net-b.de>
5996
5997         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5998
5999 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6000
6001         PR libgomp/47854
6002         * libgomp.texi (omp_get_wtime): Don't say time in the past
6003         must be Unix Epoch.
6004
6005 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6006
6007         PR libgomp/47804
6008         * testsuite/libgomp.fortran/fortran.exp: Check for both
6009         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6010         but $blddir != "", still append ${blddir}/${lang_library_path}
6011         to ld_library_path.
6012
6013 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6014
6015         PR libgomp/47758
6016         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6017         of libquadmath.a before adding its libpath to ldflags.
6018
6019 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6020
6021         PR libgomp/47731
6022         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6023         to FUTEX_WAIT futex syscall.
6024         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6025
6026 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6027
6028         * configure: Regenerate.
6029
6030 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6031
6032         PR libstdc++/36104
6033         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6034
6035 2011-01-16  Gerald Pfeifer
6036
6037         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6038
6039 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6040
6041         PR fortran/46874
6042         * libgomp.fortran/allocatable6.f90: New test.
6043
6044 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6045
6046         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6047         * configure: Regenerate.
6048
6049 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6050
6051         PR target/40125
6052         PR lto/46695
6053         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6054         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6055         * aclocal.m4: Regenerate.
6056         * configure: Regenerate.
6057         * Makefile.in: Regenerate.
6058         * testsuite/Makefile.in: Regenerate.
6059
6060 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6061
6062         PR fortran/46753
6063         * libgomp.fortran/pr46753.f90: New test.
6064
6065         PR libgomp/43706
6066         * env.c (initialize_env): Default to spin count 300000
6067         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6068         is specified.
6069
6070         PR libgomp/45240
6071         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6072         at the end if sync builtins aren't supported.
6073
6074 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6075
6076         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6077
6078 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6079
6080         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6081
6082 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6083
6084         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6085
6086 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6087             Tobias Burnus  <burnus@net-b.de>
6088
6089         PR fortran/32049
6090         * configure.ac:
6091         * configure: Regenerate.
6092
6093 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6094
6095         * config/linux/futex.h: New.
6096         * config/linux/arm/mutex.h: New.
6097         * configure.tgt (arm*-*-linux*): Add config path.
6098
6099 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6100
6101         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6102
6103 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6104
6105         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6106         Change Fortran datatype to LOGICAL.
6107         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6108         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6109
6110 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6111
6112         * configure: Regenerate.
6113
6114 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6115
6116         * libgomp.texi: Add function keyword to a couple of Fortran
6117         interfaces, use integer instead of int for Fortran.
6118
6119 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6120
6121         * libgomp.texi: Fix spelling and pasto problems throughout.
6122         Adjust prototypes to match code.
6123
6124 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6125
6126         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6127         silence -fwhole-file warning.
6128
6129 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6130
6131         * configure.tgt (*-*-solaris2.[56]*): Removed.
6132
6133 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6134
6135         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6136         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6137         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6138         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6139         targetting solaris2*.
6140         * configure: Regenerate.
6141         * config.h.in: Regenerate.
6142
6143         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6144         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6145         Add libgomp_version_dep.
6146         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6147         versioning.
6148         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6149         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6150         * Makefile.in: Regenerate.
6151
6152         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6153         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6154         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6155         to common block, protected by
6156         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6157
6158 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6159
6160         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6161
6162 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6163
6164         PR bootstrap/43170
6165         * configure: Regenerate.
6166
6167 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6168
6169         PR other/43620
6170         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6171         * configure: Regenerate.
6172         * Makefile.in: Regenerate.
6173         * testsuite/Makefile.in: Regenerate.
6174
6175 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6176
6177         PR c/43893
6178         * testsuite/libgomp.c/pr43893.c: New test.
6179         * testsuite/libgomp.c++/pr43893.C: New test.
6180
6181 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6182
6183         PR middle-end/43570
6184         * testsuite/libgomp.fortran/vla8.f90: New test.
6185
6186 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6187
6188         PR libgomp/43706
6189         * config/linux/affinity.c (gomp_init_affinity): Decrease
6190         gomp_available_cpus if affinity mask confines the process to fewer
6191         CPUs.
6192         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6193         non-NULL, just return gomp_available_cpus.
6194
6195         PR libgomp/43569
6196         * sections.c (gomp_sections_init): Initialize ws->mode.
6197
6198 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6199
6200         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6201         not unused bar variable.
6202         * configure: Regenerate.
6203
6204 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6205
6206         * Makefile.in: Regenerate.
6207         * aclocal.m4: Regenerate.
6208         * testsuite/Makefile.in: Regenerate.
6209
6210 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6211
6212         PR libgomp/42942
6213         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6214         (initialize_env): Adjust callers.
6215         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6216         when the argument is 0.
6217
6218         * testsuite/libgomp.c/pr42942.c: New test.
6219
6220 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6221
6222         PR middle-end/42644
6223         PR middle-end/42130
6224         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6225         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6226
6227 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6228
6229         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6230         * testsuite/libgomp.c++/task-6.C: Likewise.
6231
6232 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6233
6234         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6235
6236 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6237
6238         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6239         * configure: Regenerate.
6240
6241 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6242
6243         PR fortran/42866
6244         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6245
6246 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6247
6248         * configure.ac: Test for executability of GFORTRAN.
6249         * configure: Regenerate.
6250
6251 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6252
6253         * configure: Regenerate.
6254
6255 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6256
6257         PR libgomp/42602
6258         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6259
6260 2010-01-03  Richard Guenther  <rguenther@suse.de>
6261
6262         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6263
6264 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6265
6266         * testsuite/libgomp.graphite/pr4118.c: New.
6267
6268 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6269
6270         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6271         for darwin, protect the test with require-effective-target tls_runtime.
6272         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6273
6274 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6275
6276         PR target/41605
6277         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6278         link spec %s substitutions for static libraries.
6279
6280 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6281
6282         PR testsuite/42135
6283         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6284
6285 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6286
6287         * Makefile.in: Regenerate.
6288         * configure: Regenerate.
6289         * testsuite/Makefile.in: Regenerate.
6290
6291 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6292
6293         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6294         settings for LC_ALL and LANG.
6295
6296 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6297
6298         PR fortran/42162
6299         * testsuite/libgomp.fortran/pr42162.f90: New test.
6300
6301 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6302
6303         PR middle-end/42029
6304         * testsuite/libgomp.c/pr42029.c: New test.
6305
6306 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6307
6308         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6309         *s.  Accept ld version without text in ()s.
6310         * configure: Regenerated.
6311
6312 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6313
6314         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6315
6316 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6317
6318         PR libgomp/41418
6319         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6320         or a hyphen (happens with fortran language disabled).
6321         * configure: Regenerate.
6322
6323 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6324
6325         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6326         use sed script portable to Solaris /bin/sed for extracting ld
6327         version.
6328         * configure: Regenerate.
6329
6330 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6331
6332         * testsuite/libgomp.graphite/bounds.c: New test.
6333
6334 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6335
6336         * Makefile.am (libgomp_la_LINK): New.
6337         * Makefile.in: Regenerate.
6338
6339 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6340
6341         * configure.ac (AC_PREREQ): Bump to 2.64.
6342
6343 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6344
6345         * Makefile.am (install-html, install-pdf): Remove.
6346         * Makefile.in: Regenerate.
6347
6348         * Makefile.in: Regenerate.
6349         * aclocal.m4: Regenerate.
6350         * config.h.in: Regenerate.
6351         * configure: Regenerate.
6352         * testsuite/Makefile.in: Regenerate.
6353
6354 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6355
6356         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6357         * Makefile.in: Regenerate.
6358
6359 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6360
6361         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6362         * Makefile.in: Regenerate.
6363
6364 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6365
6366         PR fortran/41102
6367         omp_lib.h.in: Fix -std=f95 errors.
6368
6369 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6370
6371         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6372         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6373         * testsuite/libgomp.graphite/graphite.exp: New.
6374
6375 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6376
6377         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6378         only build.
6379
6380 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6381
6382         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6383         needed memory barrier semantics.
6384         * config/linux/mips/mutex.h: New file.
6385
6386 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6387
6388         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6389
6390 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6391
6392         * configure: Regenerate.
6393
6394 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6395
6396         PR testsuite/40699
6397         PR testsuite/40707
6398         PR testsuite/40709
6399         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6400         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6401         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6402
6403 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6404
6405         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6406         options when choosing a multilib.
6407
6408 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6409
6410         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6411         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6412         ld_library_path, not every libgcc multilib directory.
6413         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6414         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6415         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6416         Use add_path.
6417         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6418
6419 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6420
6421         * Makefile.am (LTLDFLAGS): Define.
6422         (LINK): Define.
6423         * Makefile.in: Regenerate.
6424
6425 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6426
6427         PR fortran/39718
6428         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6429         libgfortranbegin, check existence of libgfortran.a instead of
6430         libgfortranbegin.a.
6431
6432 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6433
6434         PR libgomp/40174
6435         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6436         (gomp_free_pool_helper): Likewise.
6437
6438 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6439             Jakub Jelinek  <jakub@redhat.com>
6440
6441         PR fortran/35423
6442         * testsuite/libgomp.fortran/workshare2.f90: New test.
6443
6444 2009-04-09  Nick Clifton  <nickc@redhat.com>
6445
6446         * iter.c: Change copyright header to refer to version 3 of the
6447         GNU General Public License with version 3.1 of the GCC Runtime
6448         Library Exception and to point readers at the COPYING3 and
6449         COPYING3.RUNTIME files and the FSF's license web page.
6450         * alloc.c: Likewise.
6451         * barrier.c: Likewise.
6452         * config/bsd/proc.c: Likewise.
6453         * config/linux/affinity.c: Likewise.
6454         * config/linux/alpha/futex.h: Likewise.
6455         * config/linux/bar.c: Likewise.
6456         * config/linux/bar.h: Likewise.
6457         * config/linux/ia64/futex.h: Likewise.
6458         * config/linux/ia64/mutex.h: Likewise.
6459         * config/linux/lock.c: Likewise.
6460         * config/linux/mips/futex.h: Likewise.
6461         * config/linux/mutex.c: Likewise.
6462         * config/linux/mutex.h: Likewise.
6463         * config/linux/powerpc/futex.h: Likewise.
6464         * config/linux/proc.c: Likewise.
6465         * config/linux/ptrlock.c: Likewise.
6466         * config/linux/ptrlock.h: Likewise.
6467         * config/linux/s390/futex.h: Likewise.
6468         * config/linux/sem.c: Likewise.
6469         * config/linux/sem.h: Likewise.
6470         * config/linux/sparc/futex.h: Likewise.
6471         * config/linux/wait.h: Likewise.
6472         * config/linux/x86/futex.h: Likewise.
6473         * config/mingw32/proc.c: Likewise.
6474         * config/mingw32/time.c: Likewise.
6475         * config/posix/affinity.c: Likewise.
6476         * config/posix/bar.c: Likewise.
6477         * config/posix/bar.h: Likewise.
6478         * config/posix/lock.c: Likewise.
6479         * config/posix/mutex.h: Likewise.
6480         * config/posix/proc.c: Likewise.
6481         * config/posix/ptrlock.h: Likewise.
6482         * config/posix/sem.c: Likewise.
6483         * config/posix/sem.h: Likewise.
6484         * config/posix/time.c: Likewise.
6485         * config/posix95/lock.c: Likewise.
6486         * critical.c: Likewise.
6487         * env.c: Likewise.
6488         * error.c: Likewise.
6489         * fortran.c: Likewise.
6490         * iter_ull.c: Likewise.
6491         * libgomp.h: Likewise.
6492         * libgomp_f.h.in: Likewise.
6493         * libgomp_g.h: Likewise.
6494         * loop.c: Likewise.
6495         * loop_ull.c: Likewise.
6496         * omp.h.in: Likewise.
6497         * omp_lib.f90.in: Likewise.
6498         * omp_lib.h.in: Likewise.
6499         * ordered.c: Likewise.
6500         * parallel.c: Likewise.
6501         * sections.c: Likewise.
6502         * single.c: Likewise.
6503         * task.c: Likewise.
6504         * team.c: Likewise.
6505         * work.c: Likewise.
6506
6507 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6508
6509         * testsuite/config/default.exp: Change copyright header to refer to
6510         version 3 of the GNU General Public License and to point readers
6511         at the COPYING3 file and the FSF's license web page.
6512
6513 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6514
6515         PR middle-end/39573
6516         * libgomp.c++/pr39573.C: New test.
6517
6518 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6519
6520         PR other/39591
6521         * testsuite/libgomp.c/pr39591-1.c: New test.
6522         * testsuite/libgomp.c/pr39591-2.c: New test.
6523         * testsuite/libgomp.c/pr39591-3.c: New test.
6524
6525 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6526
6527         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6528         * testsuite/libgomp.c/atomic-6.c: Ditto.
6529
6530 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6531
6532         PR c/39495
6533         * testsuite/libgomp.c/loop-12.c: New test.
6534         * testsuite/libgomp.c/loop-11.c: New test.
6535         * testsuite/libgomp.c++/loop-11.C: New test.
6536         * testsuite/libgomp.c++/loop-12.C: New test.
6537         * testsuite/libgomp.c++/for-8.C: New test.
6538
6539 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6540
6541         * configure: Regenerate.
6542
6543 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6544
6545         PR middle-end/39154
6546         * testsuite/libgomp.c/pr39154.c: New test.
6547
6548 2009-01-30  Ian Lance Taylor  <iant@google.com>
6549
6550         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6551         libgomp_ld_is_gold.  Get gold version number.
6552         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6553         * configure: Rebuild.
6554
6555 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6556
6557         * testsuite/lib/libgomp.exp: Add -B option for targets that
6558         use libgfortran.a%s in their specs.
6559
6560 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6561
6562         PR libgomp/38086
6563         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6564         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6565         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6566         * configure: Regenerated.
6567         * config.h.in: Likewise.
6568
6569 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6570
6571         PR c++/38650
6572         * testsuite/libgomp.c/pr38650.c: New test.
6573         * testsuite/libgomp.c++/pr38650.C: New test.
6574
6575 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6576
6577         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6578
6579 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6580
6581         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6582
6583 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6584
6585         * configure: Regenerate.
6586
6587 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6588
6589         PR middle-end/36802
6590         * testsuite/libgomp.c/pr36802-1.c: New test.
6591         * testsuite/libgomp.c/pr36802-2.c: New test.
6592         * testsuite/libgomp.c/pr36802-3.c: New test.
6593
6594 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6595
6596         PR libgomp/38270
6597         * config/linux/powerpc/mutex.h: New.
6598
6599 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6600
6601         PR c++/38257
6602         * testsuite/libgomp.c++/for-7.C: New test.
6603
6604         PR c++/38348
6605         * testsuite/libgomp.c++/for-6.C: New test.
6606
6607 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6608
6609         PR testsuite/28870
6610         * testsuite/lib/libgomp.exp: Include new timeout library files.
6611         (libgomp_target_compile): Set timeout value from new proc.
6612
6613 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6614
6615         PR libgomp/37938
6616         * config/linux/ia64/mutex.h: New.
6617
6618 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6619
6620         PR libgomp/37935
6621         * libgomp.texi (Runtime library routines, environment variables):
6622         Update for OpenMP version 3.0.
6623
6624 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6625             Steve Ellcey  <sje@cup.hp.com>
6626
6627         * configure: Regenerate for new libtool.
6628         * Makefile.in: Ditto.
6629         * testsuite/Makefile.in: Ditto.
6630
6631 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6632             Andreas Tobler  <a.tobler@schweiz.org>
6633
6634         * config/bsd/proc.c: New file.
6635         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6636         * configure.ac: Check for header <sys/sysctl.h>
6637         * configure: Regenerate.
6638         * config.h.in: Likewise.
6639
6640 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6641
6642         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6643
6644 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6645
6646         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6647         * Makefile.in: Regenerated.
6648         * testsuite/Makefile.in: Regenerated.
6649
6650 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6651
6652         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6653         depend on blddir if blddir exists.
6654         (libgomp_target_compile): Likewise.
6655         * testsuite/libgomp.c++/c++.exp: Likewise.
6656         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6657
6658 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6659
6660         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6661         Do not list GPL as Invariant Section.
6662
6663 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6664             Chao-ying Fu  <fu@mips.com>
6665
6666         * configure.tgt: Enable futex for MIPS.
6667         * config/linux/mips/futex.h: New file.
6668
6669 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6670
6671         * team.c (gomp_team_end): Free team immediately if it has
6672         just one thread.
6673
6674 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6675
6676         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6677         * testsuite/libgomp.fortran/fortran.exp: Same.
6678         * testsuite/libgomp.c/c.exp: Same.
6679         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6680         directory to library path first.
6681
6682 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6683
6684         * env.c (parse_stacksize): Add cast to avoid warning.
6685         (parse_spincount): Likewise.
6686
6687 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6688
6689         * testsuite/libgomp.c/loop-10.c: New test.
6690         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6691         * libgomp.c++/loop-6.C (main): Likewise.
6692
6693         PR debug/36617
6694         * testsuite/libgomp.c/debug-1.c: New test.
6695
6696 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6697
6698         * testsuite/libgomp.c/nqueens-1.c: New test.
6699
6700         PR c++/36523
6701         * testsuite/libgomp.c++/task-7.C: New function.
6702
6703 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6704
6705         * configure: Regenerate.
6706
6707 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6708
6709         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6710         mutex when HAVE_SYNC_BUILTINS isn't defined.
6711
6712 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6713
6714         * libgomp.texi (omp_test_lock): Fix typo.
6715
6716 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6717
6718         * omp_lib.f90.in: Add "implicit none".
6719
6720 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6721
6722         PR middle-end/36506
6723         * testsuite/libgomp.c/reduction-5.c: New test.
6724
6725 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6726
6727         * libgomp.h (struct gomp_task): Add in_tied_task field.
6728         * task.c (gomp_init_task): Initialize it.
6729         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6730         unconditionally.  Don't call gomp_team_barrier_wake if
6731         current task is implicit or if(0) from implicit and number of
6732         running tasks is equal to nthreads - 1.
6733
6734         PR libgomp/36471
6735         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6736         omp_get_team_size_8): Fix pastos.
6737
6738         PR libgomp/36469
6739         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6740         * configure: Regenerated.
6741         * config.h.in: Regenerated.
6742         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6743         defined.
6744
6745 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6746
6747         PR bootstrap/36452
6748         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6749         (GOMP_loop_ull_dynamic_start): Likewise.
6750         (GOMP_loop_ull_guided_start): Likewise.
6751         (GOMP_loop_ull_ordered_static_start): Likewise.
6752         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6753         (GOMP_loop_ull_ordered_guided_start): Likewise.
6754
6755 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6756             Richard Henderson  <rth@redhat.com>
6757             Ulrich Drepper  <drepper@redhat.com>
6758             Jakob Blomer  <jakob.blomer@ira.uka.de>
6759
6760         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6761         Substitute also OMP_*LOCK_25*.
6762         * configure: Regenerated.
6763         * config.h.in: Regenerated.
6764         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6765         ptrlock.c and task.c.
6766         * Makefile.in: Regenerated.
6767         * testsuite/Makefile.in: Regenerated.
6768         * task.c: New file.
6769         * loop_ull.c: New file.
6770         * iter_ull.c: New file.
6771         * libgomp.h: Include ptrlock.h.
6772         (enum gomp_task_kind): New type.
6773         (struct gomp_team): Add task_lock, task_queue, task_count,
6774         task_running_count, single_count fields.  Add
6775         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6776         Remove work_share_lock, generation_mask,
6777         oldest_live_gen, num_live_gen and init_work_shares fields, add
6778         work work_share_list_alloc, work_share_list_free and work_share_chunk
6779         fields.  Change work_shares from pointer to pointers into an array.
6780         Change ordered_release field into gomp_sem_t ** from flexible array
6781         member.  Add implicit_task and initial_work_shares fields.
6782         Move close to the end of the struct.
6783         (struct gomp_team_state): Add single_count, last_work_share,
6784         active_level and level fields, remove work_share_generation.
6785         (gomp_barrier_handle_tasks): New prototype.
6786         (gomp_finish_task): New inline function.
6787         (struct gomp_work_share): Move chunk_size, end, incr into
6788         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6789         next_ll fields.  Reshuffle fields.  Add next_alloc,
6790         next_ws, next_free and inline_ordered_team_ids fields, change
6791         ordered_team_ids into pointer from flexible array member.
6792         Add mode field.  Put lock and next into a different cache line
6793         from most of the write-once fields.
6794         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6795         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6796         gomp_iter_ull_guided_next): New prototypes.
6797         (gomp_new_icv): New prototype.
6798         (struct gomp_thread): Add thread_pool and task fields.
6799         (struct gomp_thread_pool): New type.
6800         (gomp_new_team): New prototype.
6801         (gomp_team_start): Change type of last argument.
6802         (gomp_new_work_share): Removed.
6803         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6804         (gomp_work_share_init_done): New static inline.
6805         (gomp_throttled_spin_count_var, gomp_available_cpus,
6806         gomp_managed_threads): New extern decls.
6807         (gomp_init_task): New prototype.
6808         (gomp_spin_count_var): New extern var decl.
6809         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6810         or no alias support, or if not PIC.
6811         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6812         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6813         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6814         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6815         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6816         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6817         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6818         gomp_test_nest_lock_25): New prototypes.
6819         (omp_lock_symver, strong_alias): Define.
6820         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6821         decls.
6822         (gomp_end_task): New.
6823         (struct gomp_task_icv, gomp_global_icv): New.
6824         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6825         (struct gomp_task): New.
6826         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6827         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6828         (gomp_icv): New.
6829         (gomp_schedule_type): Reorder enum to match
6830         omp_sched_t.
6831         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6832         fields.
6833         (gomp_thread_start): Add gomp_team_barrier_wait call.
6834         For non-nested case remove clearing of docked thread thr fields.
6835         Use pool fields instead of global gomp_* variables.  Use
6836         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6837         Create tasks for each member thread.
6838         (free_team): Only destroy team barrier, task_lock here and free it.
6839         (gomp_free_thread): Free last_team if non-NULL.
6840         (gomp_team_end): Call gomp_team_barrier_wait instead of
6841         gomp_barrier_wait.  For nested case call one extra
6842         gomp_barrier_wait.  Move here some destruction from free_team.
6843         Call free_team on pool->last_team if any, rather than freeing
6844         current team.  Destroy work_share_list_free_lock ifndef
6845         HAVE_SYNC_BUILTINS.
6846         (gomp_new_icv): New function.
6847         (gomp_threads, gomp_threads_size, gomp_threads_used,
6848         gomp_threads_dock): Removed.
6849         (gomp_thread_destructor): New variable.
6850         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6851         functions.
6852         (gomp_team_start): Create new pool if current thread doesn't have
6853         one.  Use pool fields instead of global gomp_* variables.
6854         Initialize thread_pool field for new threads.  Clear single_count.
6855         Change last argument from ws to team, don't create
6856         new team, set ts.work_share to &team->work_shares[0] and clear
6857         ts.last_work_share.  Don't clear ts.work_share_generation.
6858         If number of threads changed, adjust atomically gomp_managed_threads.
6859         Use gomp_init_task instead of gomp_new_task,
6860         set thr->task to the corresponding implicit_task array entry.
6861         Create tasks for each member thread.  Initialize ts.level.
6862         (initialize_team): Call pthread_key_create on
6863         gomp_thread_destructor.
6864         (team_destructor): New function.
6865         (new_team): Removed.
6866         (gomp_new_team): New function.
6867         (free_team): Free gomp_work_share blocks chained through next_alloc,
6868         instead of freeing work_shares and destroying work_share_lock.
6869         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6870         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6871         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6872         of gomp_barrier_wait.
6873         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6874         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6875         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6876         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6877         of gomp_barrier_wait.
6878         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6879         gomp_work_share_init_done if gomp_work_share_start returned true.
6880         Don't unlock ws->lock.
6881         * work.c: Include stddef.h.
6882         (free_work_share): Use work_share_list_free_lock instead
6883         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6884         Call gomp_fini_work_share and then either free ws if orphaned, or
6885         put it into work_share_list_free list of the current team.
6886         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6887         functions.
6888         (gomp_work_share_start, gomp_work_share_end,
6889         gomp_work_share_end_nowait): Rewritten.
6890         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6891         (openmp_version): Set to 200805.
6892         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6893         omp_sched_guided, omp_sched_auto): New parameters.
6894         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6895         omp_set_max_active_levels, omp_get_max_active_levels,
6896         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6897         omp_get_active_level): New interfaces.
6898         * omp_lib.h.in (openmp_version): Set to 200805.
6899         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6900         omp_sched_guided, omp_sched_auto): New parameters.
6901         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6902         omp_set_max_active_levels, omp_get_max_active_levels,
6903         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6904         omp_get_active_level): New externals.
6905         * loop.c: Include limits.h.
6906         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6907         GFS_AUTO.
6908         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6909         Likewise.  Use gomp_icv.
6910         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6911         ts.static_trip here.
6912         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6913         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6914         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6915         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6916         don't unlock ws->lock, otherwise lock it.
6917         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6918         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6919         (gomp_parallel_loop_start): Call gomp_new_team instead of
6920         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6921         Adjust gomp_team_start caller.  Pass 0 as second argument to
6922         gomp_resolve_num_threads.
6923         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6924         If adding ws->chunk_size nthreads + 1 times after end won't
6925         overflow, set ws->mode to 1.
6926         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6927         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6928         GOMP_loop_ull_ordered_static_start,
6929         GOMP_loop_ull_ordered_dynamic_start,
6930         GOMP_loop_ull_ordered_guided_start,
6931         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6932         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6933         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6934         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6935         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6936         prototypes.
6937         * libgomp.map: Export lock routines also @@OMP_2.0.
6938         (GOMP_loop_ordered_dynamic_first,
6939         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6940         GOMP_loop_ordered_static_first): Remove.
6941         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6942         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6943         GOMP_loop_ull_ordered_dynamic_next,
6944         GOMP_loop_ull_ordered_dynamic_start,
6945         GOMP_loop_ull_ordered_guided_next,
6946         GOMP_loop_ull_ordered_guided_start,
6947         GOMP_loop_ull_ordered_runtime_next,
6948         GOMP_loop_ull_ordered_runtime_start,
6949         GOMP_loop_ull_ordered_static_next,
6950         GOMP_loop_ull_ordered_static_start,
6951         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6952         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6953         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6954         (omp_set_schedule, omp_get_schedule,
6955         omp_get_thread_limit, omp_set_max_active_levels,
6956         omp_get_max_active_levels, omp_get_level,
6957         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6958         omp_set_schedule_, omp_set_schedule_8_,
6959         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6960         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6961         omp_get_max_active_levels_, omp_get_level_,
6962         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6963         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6964         New exports @@OMP_3.0.
6965         * omp.h.in (omp_sched_t): New type.
6966         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6967         omp_set_max_active_levels, omp_get_max_active_levels,
6968         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6969         omp_get_active_level): New prototypes.
6970         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6971         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6972         gomp_thread_limit_var, gomp_remaining_threads_count,
6973         gomp_remaining_threads_lock): New variables.
6974         (parse_spincount): New function.
6975         (initialize_env): Call gomp_init_num_threads unconditionally.
6976         Initialize gomp_available_cpus.  Call parse_spincount,
6977         initialize gomp_{,throttled_}spin_count_var
6978         depending on presence and value of OMP_WAIT_POLICY and
6979         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6980         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6981         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6982         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6983         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6984         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6985         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6986         (gomp_global_icv): New.
6987         (parse_schedule): Use it.  Parse "auto".
6988         (omp_set_num_threads): Use gomp_icv.
6989         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6990         Likewise.
6991         (omp_get_max_threads): Move from parallel.c.
6992         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6993         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6994         add ialias.
6995         (parse_stacksize, parse_wait_policy): New functions.
6996         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6997         both wrappers for compatibility and new locks.
6998         (omp_set_schedule, omp_get_schedule,
6999         omp_get_thread_limit, omp_set_max_active_levels,
7000         omp_get_max_active_levels, omp_get_level,
7001         omp_get_ancestor_thread_num, omp_get_team_size,
7002         omp_get_active_level): New ialias_redirect.
7003         (omp_set_schedule_, omp_set_schedule_8_,
7004         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7005         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7006         omp_get_max_active_levels_, omp_get_level_,
7007         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7008         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7009         New functions.
7010         * parallel.c: Include limits.h.
7011         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7012         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7013         argument to gomp_team_start.  Pass 0 as second argument to
7014         gomp_resolve_num_threads.
7015         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7016         if gomp_thread_limit_var != ULONG_MAX.
7017         (omp_in_parallel): Implement using ts.active_level.
7018         (omp_get_max_threads): Move to env.c.
7019         (omp_get_level, omp_get_ancestor_thread_num,
7020         omp_get_team_size, omp_get_active_level): New functions,
7021         add ialias.
7022         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7023         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7024         gomp_iter_dynamic_next instead of the _locked variant and don't take
7025         lock around it, otherwise acquire it before calling
7026         gomp_iter_dynamic_next_locked.
7027         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7028         gomp_iter_dynamic_next instead of the _locked variant and don't take
7029         lock around it.
7030         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7031         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7032         Adjust gomp_team_start caller.  Pass count as second argument to
7033         gomp_resolve_num_threads, don't adjust num_threads after the call.
7034         Use gomp_icv.
7035         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7036         ws->chunk_size by incr.
7037         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7038         code.
7039         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7040         types.
7041         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7042         (omp_check_defines): Check even the compat defines.
7043         * config/linux/ptrlock.c: New file.
7044         * config/linux/ptrlock.h: New file.
7045         * config/linux/wait.h: New file.
7046         * config/posix/ptrlock.c: New file.
7047         * config/posix/ptrlock.h: New file.
7048         * config/linux/bar.h (gomp_team_barrier_wait,
7049         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7050         (gomp_team_barrier_set_task_pending,
7051         gomp_team_barrier_clear_task_pending,
7052         gomp_team_barrier_set_waiting_for_tasks,
7053         gomp_team_barrier_waiting_for_tasks,
7054         gomp_team_barrier_done): New inlines.
7055         (gomp_barrier_t): Rewritten.
7056         (gomp_barrier_state_t): New typedef.
7057         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7058         gomp_barrier_wait_start): Rewritten.
7059         (gomp_barrier_wait_end): Change second argument to
7060         gomp_barrier_state_t.
7061         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7062         inlines.
7063         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7064         futex.h.
7065         (gomp_barrier_wait_end): Rewritten.
7066         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7067         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7068         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7069         (gomp_barrier_state_t): New typedef.
7070         (gomp_team_barrier_wait,
7071         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7072         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7073         into the return value.  Return gomp_barrier_state_t.
7074         (gomp_team_barrier_set_task_pending,
7075         gomp_team_barrier_clear_task_pending,
7076         gomp_team_barrier_set_waiting_for_tasks,
7077         gomp_team_barrier_waiting_for_tasks,
7078         gomp_team_barrier_done): New inlines.
7079         (gomp_barrier_wait_end): Change second argument to
7080         gomp_barrier_state_t.
7081         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7082         inlines.
7083         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7084         (gomp_barrier_wait_end): Change second argument to
7085         gomp_barrier_state_t.
7086         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7087         gomp_team_barrier_wake): New functions.
7088         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7089         futex.h.
7090         (gomp_futex_wake, gomp_futex_wait): New variables.
7091         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7092         * config/linux/lock.c: Rewrite to make locks task owned,
7093         for backwards compatibility provide the old entrypoints
7094         if symbol versioning.  Include wait.h instead of libgomp.h and
7095         futex.h.
7096         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7097         * config/posix95/lock.c: Rewrite to make locks task owned,
7098         for backwards compatibility provide the old entrypoints
7099         if symbol versioning.
7100         * config/posix/lock.c: Rewrite to make locks task owned,
7101         for backwards compatibility provide the old entrypoints
7102         if symbol versioning.
7103         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7104         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7105         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7106         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7107         (sys_futex0): Return error code.
7108         (futex_wake, futex_wait): If ENOSYS was returned, clear
7109         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7110         (cpu_relax, atomic_write_barrier): New static inlines.
7111         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7112         (futex_wake, futex_wait): If ENOSYS was returned, clear
7113         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7114         (cpu_relax, atomic_write_barrier): New static inlines.
7115         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7116         (sys_futex0): Return error code.
7117         (futex_wake, futex_wait): If ENOSYS was returned, clear
7118         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7119         (cpu_relax, atomic_write_barrier): New static inlines.
7120         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7121         (sys_futex0): Return error code.
7122         (futex_wake, futex_wait): If ENOSYS was returned, clear
7123         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7124         (cpu_relax, atomic_write_barrier): New static inlines.
7125         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7126         (sys_futex0): Return error code.
7127         (futex_wake, futex_wait): If ENOSYS was returned, clear
7128         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7129         (cpu_relax, atomic_write_barrier): New static inlines.
7130         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7131         (sys_futex0): Return error code.
7132         (futex_wake, futex_wait): If ENOSYS was returned, clear
7133         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7134         (cpu_relax, atomic_write_barrier): New static inlines.
7135         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7136         futex.h.
7137         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7138         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7139         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7140         types.
7141         (omp_nest_lock_t): Change owner into void *, add lock field.
7142         * config/posix95/omp-lock.h: Include semaphore.h.
7143         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7144         (omp_lock_t): Use sem_t instead of mutex if semaphores
7145         aren't broken.
7146         (omp_nest_lock_t): Likewise.  Change owner to void *.
7147         * config/posix/omp-lock.h: Include semaphore.h.
7148         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7149         (omp_lock_t): Use sem_t instead of mutex if semaphores
7150         aren't broken.
7151         (omp_nest_lock_t): Likewise.  Add owner field.
7152
7153 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7154
7155         * testsuite/libgomp.c/collapse-1.c: New test.
7156         * testsuite/libgomp.c/collapse-2.c: New test.
7157         * testsuite/libgomp.c/collapse-3.c: New test.
7158         * testsuite/libgomp.c/icv-1.c: New test.
7159         * testsuite/libgomp.c/icv-2.c: New test.
7160         * testsuite/libgomp.c/lib-2.c: New test.
7161         * testsuite/libgomp.c/lock-1.c: New test.
7162         * testsuite/libgomp.c/lock-2.c: New test.
7163         * testsuite/libgomp.c/lock-3.c: New test.
7164         * testsuite/libgomp.c/loop-4.c: New test.
7165         * testsuite/libgomp.c/loop-5.c: New test.
7166         * testsuite/libgomp.c/loop-6.c: New test.
7167         * testsuite/libgomp.c/loop-7.c: New test.
7168         * testsuite/libgomp.c/loop-8.c: New test.
7169         * testsuite/libgomp.c/loop-9.c: New test.
7170         * testsuite/libgomp.c/nested-3.c: New test.
7171         * testsuite/libgomp.c/nestedfn-6.c: New test.
7172         * testsuite/libgomp.c/sort-1.c: New test.
7173         * testsuite/libgomp.c/task-1.c: New test.
7174         * testsuite/libgomp.c/task-2.c: New test.
7175         * testsuite/libgomp.c/task-3.c: New test.
7176         * testsuite/libgomp.c/task-4.c: New test.
7177         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7178         to C++ testsuite default compiler options.
7179         * testsuite/libgomp.c++/collapse-1.C: New test.
7180         * testsuite/libgomp.c++/collapse-2.C: New test.
7181         * testsuite/libgomp.c++/ctor-10.C: New test.
7182         * testsuite/libgomp.c++/for-1.C: New test.
7183         * testsuite/libgomp.c++/for-2.C: New test.
7184         * testsuite/libgomp.c++/for-3.C: New test.
7185         * testsuite/libgomp.c++/for-4.C: New test.
7186         * testsuite/libgomp.c++/for-5.C: New test.
7187         * testsuite/libgomp.c++/loop-8.C: New test.
7188         * testsuite/libgomp.c++/loop-9.C: New test.
7189         * testsuite/libgomp.c++/loop-10.C: New test.
7190         * testsuite/libgomp.c++/task-1.C: New test.
7191         * testsuite/libgomp.c++/task-2.C: New test.
7192         * testsuite/libgomp.c++/task-3.C: New test.
7193         * testsuite/libgomp.c++/task-4.C: New test.
7194         * testsuite/libgomp.c++/task-5.C: New test.
7195         * testsuite/libgomp.c++/task-6.C: New test.
7196         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7197         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7198         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7199         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7200         * testsuite/libgomp.fortran/collapse1.f90: New test.
7201         * testsuite/libgomp.fortran/collapse2.f90: New test.
7202         * testsuite/libgomp.fortran/collapse3.f90: New test.
7203         * testsuite/libgomp.fortran/collapse4.f90: New test.
7204         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7205         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7206         * testsuite/libgomp.fortran/lib4.f90: New test.
7207         * testsuite/libgomp.fortran/lock-1.f90: New test.
7208         * testsuite/libgomp.fortran/lock-2.f90: New test.
7209         * testsuite/libgomp.fortran/nested1.f90: New test.
7210         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7211         * testsuite/libgomp.fortran/strassen.f90: New test.
7212         * testsuite/libgomp.fortran/tabs1.f90: New test.
7213         * testsuite/libgomp.fortran/tabs2.f: New test.
7214         * testsuite/libgomp.fortran/task1.f90: New test.
7215         * testsuite/libgomp.fortran/task2.f90: New test.
7216         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7217         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7218         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7219         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7220         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7221
7222 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7223
7224         PR c++/36308
7225         * testsuite/libgomp.c++/ctor-11.C: New test.
7226         * testsuite/libgomp.c++/ctor-12.C: New test.
7227
7228 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7229
7230         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7231
7232 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7233
7234         PR middle-end/36106
7235         * testsuite/libgomp.c/atomic-5.c: New test.
7236         * testsuite/libgomp.c/atomic-6.c: New test.
7237         * testsuite/libgomp.c/autopar-1.c: New test.
7238
7239 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7240
7241         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7242         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7243         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7244         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7245         * configure: Regenerate.
7246         * Makefile.in, testsuite/Makefile.in: Likewise.
7247
7248 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7249
7250         PR bootstrap/35457
7251         * aclocal.m4: Regenerate.
7252         * configure: Regenerate.
7253
7254 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7255
7256         PR middle-end/35611
7257         * testsuite/libgomp.c/atomic-4.c: New test.
7258
7259         PR libgomp/35625
7260         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7261         (gomp_iter_guided_next): Likewise.
7262         * testsuite/libgomp.c/pr35625.c: New test.
7263
7264 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7265
7266         * aclocal.m4: Regenerate.
7267         * configure: Likewise.
7268         * Makefile.in: Likewise.
7269         * testsuite/Makefile.in: Likewise.
7270
7271 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7272
7273         PR middle-end/35185
7274         * testsuite/libgomp.c++/pr35185.C: New test.
7275
7276 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7277
7278         PR middle-end/35549
7279         * testsuite/libgomp.c/pr35549.c: New test.
7280
7281 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7282
7283         * testsuite/libgomp.c/atomic-3.c: New test.
7284
7285 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7286
7287         PR fortran/33197
7288         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7289         .F08 file suffixes.
7290
7291 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7292
7293         PR libgomp/33131
7294         * configure.ac: Add ACX_HEADER_STRING.
7295         * env.c: Include strings.h.
7296         * aclocal.m4: Regenerate.
7297         * config.h.in: Regenerate.
7298         * configure: Regenerate.
7299         * Makefile.in: Regenerate.
7300         * testsuite/Makefile.in: Regenerate.
7301
7302 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7303
7304         PR middle-end/35196
7305         * testsuite/libgomp.c/pr35196.c: New test.
7306
7307         PR middle-end/35130
7308         * testsuite/libgomp.fortran/pr35130.f90: New test.
7309         * testsuite/libgomp.c/pr35130.c: New test.
7310
7311 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7312
7313         PR middle-end/33880
7314         * testsuite/libgomp.c/pr33880.c: New test.
7315         * testsuite/libgomp.fortran/pr33880.f90: New test.
7316
7317 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7318
7319         * configure: Regenerate.
7320
7321 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7322
7323         * configure.ac: Move futex checking into ../config/futex.m4.
7324         * configure: Rebuilt.
7325         * aclocal.m4: Rebuilt.
7326         * Makefile.in: Rebuilt.
7327
7328         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7329         2007-10-15 ../config/tls.m4 change.
7330
7331 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7332
7333         PR c++/34513
7334         * testsuite/libgomp.c/pr34513.c: New test.
7335         * testsuite/libgomp.c++/pr34513.C: New test.
7336
7337 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7338
7339         PR target/32765
7340         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7341
7342 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7343
7344         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7345
7346 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7347
7348         * testsuite/libgomp.c/private-1.c: New test.
7349
7350 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7351             Paolo Bonzini  <bonzini@gnu.org>
7352
7353         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7354         instead of 'VPATH ='.
7355         * Makefile.in: Regenerate.
7356
7357 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7358
7359         * configure.ac: Adjust makeinfo version check.
7360         * configure: Regenerate.
7361
7362 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7363
7364         PR fortran/34020
7365         * testsuite/libgomp.fortran/pr34020.f90: New test.
7366
7367 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7368
7369         PR c++/33894
7370         * testsuite/libgomp.c++/atomic-1.C: New test.
7371
7372 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7373
7374         PR libgomp/33275
7375         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7376         Make x and y integers rather than (implicit) reals.  Add private (j)
7377         clause to the last omp parallel.
7378
7379 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7380
7381         * configure: Regenerate following changes to ../config/tls.m4.
7382
7383 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7384
7385         * testsuite/libgomp.fortran/stack.f90: New test.
7386
7387 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7388
7389         * config/mingw32/proc.c: New file.
7390
7391 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7392
7393         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7394         (main): Use __get_cpuid to get i386 target fetaures.
7395         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7396         (main): Use __get_cpuid to get x86_64 target fetaures.
7397
7398 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7399
7400         PR target/32765
7401         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7402         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7403
7404 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7405
7406         PR fortran/32550
7407         * testsuite/libgomp.fortran/pr32550.f90: New test.
7408         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7409
7410 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7411
7412         * aclocal.m4: Regenerated.
7413
7414 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7415
7416         PR fortran/32359
7417         * testsuite/libgomp.fortran/pr32359.f90: New.
7418
7419 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7420
7421         PR libgomp/32468
7422         * sections.c (GOMP_parallel_sections_start): Only decrease
7423         number of threads to COUNT if dyn_var is true.
7424         * testsuite/libgomp.c/pr32468.c: New test.
7425
7426 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7427
7428         PR libgomp/26308
7429         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7430
7431 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7432
7433         PR middle-end/32362
7434         * testsuite/libgomp.c/pr32362-1.c: New test.
7435         * testsuite/libgomp.c/pr32362-2.c: New test.
7436         * testsuite/libgomp.c/pr32362-3.c: New test.
7437
7438 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7439
7440         * team.c (gomp_team_start): Fix setting up thread_attr
7441         stack size.
7442
7443 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7444
7445         * configure: Regenerate.
7446
7447 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7448
7449         * Makefile.in: Regenerate.
7450         * configure: Regenerate.
7451         * aclocal.m4: Regenerate.
7452         * testsuite/Makefile.in: Regenerate.
7453
7454 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7455
7456         * config/linux/proc.c: New file.
7457
7458         PR libgomp/28482
7459         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7460
7461 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7462
7463         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7464
7465 2007-04-16  Matthias Klose  <doko@debian.org>
7466
7467         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7468         flags if not building with -m64.
7469         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7470         flag for i?86-*-* targets, if current target matches -m64.
7471
7472 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7473
7474         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7475         * Makefile.in: Regenerate.
7476
7477 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7478
7479         PR testsuite/31369
7480         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7481         ld_library_path.
7482         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7483
7484 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7485
7486         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7487         decls.
7488         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7489         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7490         (parse_affinity): New function.
7491         (initialize_env): Call it and gomp_init_affinity.
7492         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7493         create new pthread_attr_t and call gomp_init_thread_affinity
7494         on it for each thread before passing the attribute to pthread_create.
7495         * config/linux/affinity.c: New file.
7496         * config/posix/affinity.c: New file.
7497         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7498         * configure: Rebuilt.
7499         * config.h.in: Rebuilt.
7500         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7501         * Makefile.in: Rebuilt.
7502
7503 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7504
7505         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7506         *-*-darwin*.
7507         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7508         and use it if found.
7509
7510 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7511
7512         * testsuite/config/default.exp: New file.
7513         * testsuite/lib/libgomp.exp: New file.
7514         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7515         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7516         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7517         (libgomp_load): Remove.
7518         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7519         always_ld_library_path, not ld_library_path.  Set additional_flags
7520         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7521         (target_compile): Do not call libgomp_init.  Append lang_library_path
7522         and lang_link_flags to options.
7523         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7524         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7525         here.
7526         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7527         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7528         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7529         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7530         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7531         CX8 flag.
7532         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7533         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7534         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7535         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7536         * testsuite/libgomp.c/atomic-10.c: Ditto.
7537
7538 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7539
7540         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7541         dg-final cleanup-modules line.
7542         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7543         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7544         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7545         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7546         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7547         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7548         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7549
7550 2007-03-18  Andreas Schwab  <schwab@suse.de>
7551
7552         * acinclude.m4: Adjust regular expression for ld version
7553         extraction.
7554         * configure: Regenerate.
7555
7556 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7557
7558         * Makefile.am: Add install-pdf target as copied from
7559         automake v1.10 rules.
7560         * Makefile.in: Regenerate
7561
7562 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7563
7564         PR libgomp/28486
7565         * configure: Regenerate.
7566
7567         PR c++/30703
7568         * testsuite/libgomp.c++/pr30703.C: New test.
7569
7570 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7571
7572         Revert:
7573         2006-07-05  Eric Christopher  <echristo@apple.com>
7574         * configure.ac: Depend addition of -pthread on host OS.
7575         * configure: Regenerate.
7576
7577 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7578
7579         * libgomp.texi: Fix spacing after abbreviations.
7580
7581 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7582
7583         PR libgomp/30546
7584         * configure.ac: Add check for makeinfo
7585         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7586         if an appropiate version of makeinfo is found.
7587         * aclocal.m4: Regenerated.
7588         * configure: Regenerated.
7589         * Makefile.in: Regenerated.
7590         * testsuite/Makefile.in: Regenerated.
7591
7592 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7593
7594         PR libgomp/30540
7595         * libgomp.texi: More about implementation-dependent settings.
7596
7597 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7598
7599         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7600
7601 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7602
7603         PR middle-end/30494
7604         * testsuite/libgomp.c/pr30494.c: New test.
7605
7606 2007-01-15  Tom Tromey  <tromey@redhat.com>
7607
7608         * configure: Rebuilt.
7609         * configure.ac: Fixed comment.
7610
7611 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7612
7613         * libgomp.texi: Document implementation specific default values of
7614         environment variables.
7615
7616 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7617
7618         PR libgomp/28209
7619         * libgomp.texi: New file.
7620         * configure.ac: Add --enable-generated-files-in-srcdir option.
7621         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7622         files to srcdir.
7623         * Makefile.in: Regenerated.
7624         * config.h.in: Regenerated.
7625         * testsuite/Makefile.in: Regenerated.
7626         * NOTES: Removed.
7627
7628 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7629
7630         PR libgomp/29949
7631         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7632
7633 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7634
7635         * configure: Regenerate.
7636
7637 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7638
7639         PR libgomp/29947
7640         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7641         start if there shouldn't be any loop iterations.
7642         (gomp_loop_ordered_static_start): Remove start == end test.
7643         * testsuite/libgomp.c/pr29947-1.c: New test.
7644         * testsuite/libgomp.c/pr29947-2.c: New test.
7645
7646 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7647
7648         * configure.tgt: Force initial-exec TLS model on Linux only.
7649
7650 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7651
7652         * configure: Regenerated.
7653
7654 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7655
7656         * env.c (parse_schedule): Reject out of range values.
7657         (parse_unsigned_long): Reject out of range, negative or zero values.
7658
7659 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7660
7661         PR fortran/29629
7662         * testsuite/libgomp.fortran/pr29629.f90: New test.
7663
7664 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7665
7666         PR libgomp/29494
7667         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7668         * config/posix95: New directory.
7669         * config/posix95/omp-lock.h: New file.
7670         * config/posix95/lock.c: Likewise.
7671
7672 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7673
7674         * aclocal.m4: Regenerate.
7675         * configure: Regenerate.
7676
7677 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7678
7679         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7680         '<' to '<='.
7681
7682 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7683
7684         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7685         test.
7686         * configure: Regenerate.
7687         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7688
7689 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7690
7691         PR middle-end/25261
7692         PR middle-end/28790
7693         * testsuite/libgomp.c/nestedfn-4.c: New test.
7694         * testsuite/libgomp.c/nestedfn-5.c: New test.
7695         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7696
7697         PR fortran/29097
7698         * testsuite/libgomp.fortran/condinc1.f: New test.
7699         * testsuite/libgomp.fortran/condinc2.f: New test.
7700         * testsuite/libgomp.fortran/condinc3.f90: New test.
7701         * testsuite/libgomp.fortran/condinc4.f90: New test.
7702         * testsuite/libgomp.fortran/condinc1.inc: New file.
7703
7704 2006-09-18  Tom Tromey  <tromey@redhat.com>
7705
7706         * configure: Rebuilt.
7707
7708 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7709
7710         PR c/28768
7711         PR preprocessor/14634
7712         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7713         to AC_DEFINE.
7714         * configure: Regenerate.
7715
7716 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7717
7718         * testsuite/libgomp.fortran/reduction3.f90: Change
7719         -2147483648 to -huge(i)-1 to avoid overflow.
7720         * testsuite/libgomp.fortran/reduction4.f90: Change
7721         Z'ffffffff' to not(0) to avoid overflow.
7722
7723 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7724
7725         PR libgomp/25938
7726         * Makefile.am (libsubincludedir): New.
7727         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7728         * Makefile.in: Regenerate.
7729
7730 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7731
7732         PR libgomp/28725
7733         * env.c: Include ctype.h.
7734         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7735         leading and/or trailing whitespace and compare strings case
7736         insensitively.
7737
7738 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7739
7740         PR fortran/28390
7741         * testsuite/libgomp.fortran/pr28390.f: New test.
7742
7743 2006-07-05  Eric Christopher  <echristo@apple.com>
7744
7745         * configure.ac: Depend addition of -pthread on host OS.
7746         * configure: Regenerate.
7747
7748 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7749
7750         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7751         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7752         defined.
7753
7754 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7755
7756         PR libgomp/26175
7757         PR libgomp/26477
7758         * configure.ac: If neither --enable-linux-futex nor
7759         --disable-linux-futex is passed, determine the default by checking
7760         for compiling and/or running against NPTL.  With --enable-linux-futex,
7761         check if SYS_gettid and SYS_futex are defined.
7762         * configure: Rebuilt.
7763
7764 2006-06-14  Richard Henderson  <rth@redhat.com>
7765
7766         PR libgomp/28008
7767         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7768         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7769
7770 2006-06-09  Richard Henderson  <rth@redhat.com>
7771
7772         * env.c (gomp_nthreads_var): Change to unsigned long.
7773         (gomp_run_sched_chunk): Likewise.
7774         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7775         (initialize_env): Initialize gomp_thread_attr.
7776         * libgomp.h (gomp_nthreads_var): Update decl.
7777         (gomp_run_sched_chunk): Likewise.
7778         (gomp_thread_attr): Declare.
7779         * team.c (gomp_thread_attr): Export.
7780         (initialize_team): Don't initialize it.
7781
7782 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7783
7784         PR fortran/27916
7785         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7786         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7787
7788 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7789
7790         * config/mingw32/time.c: New file.
7791         * configure.tgt: Use it.
7792
7793 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7794
7795         * Makefile.am: Add install-html target. Add install-html to .PHONY
7796         * Makefile.in: Regenerate.
7797
7798 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7799
7800         PR libgomp/27612
7801         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7802         * testsuite/libgomp.c/critical-1.c: Likewise.
7803         * testsuite/libgomp.c/loop-1.c: Likewise.
7804         * testsuite/libgomp.c/loop-2.c: Likewise.
7805         * testsuite/libgomp.c/single-1.c: Likewise.
7806         * testsuite/libgomp.c/ordered-1.c: Likewise.
7807         * testsuite/libgomp.c/ordered-2.c: Likewise.
7808
7809 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7810
7811         PR middle-end/27416
7812         * libgomp.fortran/pr27416-1.f90: New test.
7813
7814 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7815
7816         PR fortran/27395
7817         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7818         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7819
7820 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7821
7822         PR c++/26943
7823         * testsuite/libgomp.c/pr26943-1.c: New test.
7824         * testsuite/libgomp.c/pr26943-2.c: New test.
7825         * testsuite/libgomp.c/pr26943-3.c: New test.
7826         * testsuite/libgomp.c/pr26943-4.c: New test.
7827         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7828         * testsuite/libgomp.c++/pr26943.C: New test.
7829
7830 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7831
7832         PR middle-end/27337
7833         * testsuite/libgomp.c++/pr27337.C: New test.
7834
7835 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7836
7837         PR c/26171
7838         * testsuite/libgomp.c/pr26171.c: New test.
7839
7840 2006-04-25  Richard Henderson  <rth@redhat.com>
7841
7842         PR libgomp/25865
7843         * configure.ac: Use GCC_CHECK_TLS.
7844         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7845         * Makefile.in, aclocal.m4, configure: Regenerate.
7846
7847 2006-04-10  Matthias Klose  <doko@debian.org>
7848
7849         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7850         directory names containing underscores.
7851
7852 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7853
7854         PR c++/26691
7855         * testsuite/libgomp.c++/pr26691.C: New test.
7856
7857 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7858
7859         * testsuite/libgomp.fortran/retval2.f90: New test.
7860
7861 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7862
7863         * testsuite/libgomp.c++: New directory.
7864
7865 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7866
7867         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7868         * config/posix/sem.c: Implement the above.
7869
7870 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7871
7872         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7873         define HAVE_BROKEN_POSIX_SEMAPHORES.
7874         * configure: Rebuilt.
7875         * config.h.in: Rebuilt.
7876
7877 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7878
7879         PR bootstrap/26161
7880         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7881         for the other pthread check.
7882         * configure: Regenerate.
7883         * config.h.in: Regenerate.
7884
7885 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7886
7887         PR libgomp/25938
7888         PR libgomp/25984
7889         * Makefile.am (fincludedir): New variable.
7890         (nodist_include_HEADERS): Remove Fortran files.
7891         (nodist_finclude_HEADERS): New variable.
7892         * Makefile.in: Regenerated.
7893
7894 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7895
7896         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7897         Remove tests for returning assumed character length arrays.
7898
7899 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7900             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7901
7902         PR libgomp/25936
7903         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7904
7905 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7906
7907         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7908
7909 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7910
7911         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7912         part of LD_LIBRARY_PATH manually.
7913
7914 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7915
7916         PR libgomp/25852
7917         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7918         libgomp_init.
7919
7920 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7921
7922         PR libgomp/25884
7923         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7924         * configure.ac (PERL): Don't set.
7925         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7926         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7927         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7928         * omp.h.in: Wrap the new configure substitutions with @ characters.
7929         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7930         * aclocal.m4, configure, Makefile.in: Regenerate.
7931         * mkomp_h.pl: Delete.
7932
7933 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7934
7935         PR libgomp/25259
7936         * configure.ac: Use GCC_HEADER_STDINT.
7937         * libgomp.h: Include gstdint.h.
7938         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7939         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7940
7941 2006-01-24  Richard Henderson  <rth@redhat.com>
7942
7943         PR libgomp/25942
7944         * configure.ac: Add AM_MAINTAINER_MODE.
7945         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7946
7947 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7948
7949         * Makefile.in: Regenerate.
7950         * testsuite/Makefile.in: Regenerate.
7951         * aclocal.m4: Regenerate.
7952
7953 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7954
7955         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7956         Solaris.
7957         * configure.ac: Add check for loadavg.h.
7958         (link_gomp): Adjust comment.
7959         * configure: Regenerate.
7960         * config.h.in: Regenerate.
7961
7962 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7963
7964         PR libgomp/25877
7965         * configure.ac: Remove check for alloca.h.
7966         * configure: Regenerate.
7967         * config.h.in: Regenerate.
7968         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7969         * team.c: Remove use of alloca.h.
7970         Call gomp_alloca instead of alloca.
7971
7972 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7973
7974         PR libgomp/25877
7975         * team.c: Add include of alloca.h.
7976         * configure.ac: Add check for alloca.h.
7977         * configure: Regenerate.
7978         * config.h.in: Regenerate.
7979
7980 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7981
7982         PR fortran/25219
7983         * testsuite/libgomp.fortran/pr25219.f90: New test.
7984
7985 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7986
7987         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7988         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7989         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7990         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7991         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7992         testsuite/libgomp.fortran/threadprivate1.f90,
7993         testsuite/libgomp.fortran/threadprivate2.f90,
7994         testsuite/libgomp.fortran/threadprivate3.f90,
7995         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7996         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7997         testsuite/libgomp.fortran/omp_parse3.f90: Change required
7998         effective-target to TLS runtime.
7999
8000         * testsuite/libgomp.fortran/pr25162.f: Require
8001         effective-target TLS runtime.
8002
8003 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8004
8005         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8006         * testsuite/libgomp.c/nestedfn-3.c: New test.
8007
8008 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8009
8010         PR fortran/25162
8011         * testsuite/libgomp.fortran/pr25162.f: New test.
8012
8013 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8014
8015         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8016         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8017
8018 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8019
8020         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8021         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8022         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8023         single.c, team.c, work.c, config/linux/alpha/futex.h,
8024         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8025         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8026         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8027         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8028         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8029         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8030         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8031         FSF address.
8032
8033 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8034
8035         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8036         to nodist_noinst_HEADERS.
8037         * Makefile.in: Rebuilt.
8038
8039         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8040         add integer count field.
8041         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8042         omp_nest_lock_t type change.
8043         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8044         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8045         Increment count.
8046         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8047         Decrement count.
8048         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8049         Increment count if successful and return the new nesting level.
8050         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8051         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8052         * testsuite/libgomp.c/lib-1.c: New test.
8053         * testsuite/libgomp.fortran/lib1.f90: New test.
8054         * testsuite/libgomp.fortran/lib2.f: New test.
8055         * testsuite/libgomp.fortran/lib3.f: New test.
8056
8057 2005-11-17  Richard Henderson  <rth@redhat.com>
8058
8059         PR 24845
8060         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8061         * configure.ac (link_gomp): New.  Substitute it.
8062         (AC_CONFIG_FILES): Add libgomp.spec.
8063         * libgomp.spec.in: New file.
8064         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8065         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8066
8067 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8068
8069         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8070         reduction(-:var) behaving the same as reduction(+:var).
8071         * testsuite/libgomp.c/reduction-4.c: New test.
8072
8073 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8074
8075         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8076         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8077         testsuite/libgomp.c/copyin-3.c,
8078         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8079         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8080         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8081         testsuite/libgomp.c++/pr24455.C,
8082         testsuite/libgomp.fortran/threadprivate1.f90,
8083         testsuite/libgomp.fortran/threadprivate2.f90,
8084         testsuite/libgomp.fortran/threadprivate3.f90,
8085         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8086         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8087         testsuite/libgomp.fortran/omp_parse3.f90: Require
8088         effective-target TLS.
8089
8090 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8091
8092         * HEADER: Remove.
8093
8094 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8095
8096         PR libgomp/24797
8097         * team.c (initialize_team): Pass NULL rather than free as
8098         pthread_key_create destructor.  Initialize thread specific data
8099         pointer in initial thread to a static local variable rather than
8100         malloced memory.
8101
8102 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8103
8104         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8105         its location to ld_library_path.
8106
8107 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8108
8109         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8110
8111 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8112
8113         * testsuite/libgomp.c: Rename from libgomp.dg.
8114
8115 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8116
8117         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8118         threadprivate variable 'i'.
8119
8120 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8121
8122         * config/linux/s390/futex.h: New file.
8123         * configure.tgt: Use it.
8124
8125         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8126         before the parallel.
8127
8128 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8129
8130         PR c++/24734
8131         * testsuite/libgomp.c++/master-1.C: New test.
8132
8133 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8134
8135         * testsuite/libgomp.dg/copyin-3.c: New test.
8136
8137 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8138
8139         * testsuite/libgomp.fortran/retval1.f90: New test.
8140         * testsuite/libgomp.fortran/vla7.f90: New test.
8141
8142 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8143
8144         * testsuite/libgomp.fortran/vla2.f90: New test.
8145         * testsuite/libgomp.fortran/vla3.f90: New test.
8146         * testsuite/libgomp.fortran/vla4.f90: New test.
8147         * testsuite/libgomp.fortran/vla5.f90: New test.
8148         * testsuite/libgomp.fortran/vla6.f90: New test.
8149
8150 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8151
8152         * config/linux/sparc/futex.h: New file.
8153         * configure.tgt: Use it.
8154         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8155
8156         * critical.c: Include stdlib.h.
8157         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8158         ignoring return value.
8159         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8160         LIBGOMP_CHECK_SYNC_BUILTINS check.
8161         * configure: Rebuilt.
8162
8163 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8164
8165         * testsuite/libgomp.fortran/vla1.f90: New test.
8166
8167 2005-10-31  Richard Henderson  <rth@redhat.com>
8168
8169         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8170         setting 's' in different threads.
8171
8172 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8173
8174         * libgomp.h (attribute_hidden, ialias): Define.
8175         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8176         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8177         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8178         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8179         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8180         omp_test_lock, omp_test_nest_lock): Likewise.
8181         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8182         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8183         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8184         omp_test_lock, omp_test_nest_lock): Likewise.
8185         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8186         omp_get_dynamic, omp_get_nested): Likewise.
8187         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8188         omp_get_thread_num, omp_in_parallel): Likewise.
8189         * fortran.c (ialias_redirect): Define.
8190         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8191         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8192         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8193         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8194         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8195         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8196         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8197         omp_get_wtime): Add ialias_redirect.
8198
8199 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8200
8201         * fortran.c: Include stdlib.h.
8202
8203 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8204
8205         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8206         * Makefile.in: Regenerated.
8207
8208 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8209
8210         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8211         * libgomp_f.h.in (omp_check_defines): New function.
8212         * env.c: Include libgomp_f.h.
8213         (initialize_env): Call omp_check_defines.
8214
8215         * testsuite/libgomp.dg/copyin-2.c: New test.
8216         * testsuite/libgomp.c++/copyin-2.C: New test.
8217         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8218
8219         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8220         * testsuite/libgomp.fortran/sharing2.f90: New test.
8221
8222         * testsuite/libgomp.dg/copyin-1.c: New test.
8223         * testsuite/libgomp.c++/copyin-1.C: New test.
8224
8225 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8226
8227         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8228
8229         * testsuite/libgomp.fortran/workshare1.f90: New test.
8230
8231         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8232         only test.
8233         * libgomp.fortran/sharing1.f90: New test.
8234
8235 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8236
8237         PR c++/24502
8238         * testsuite/libgomp.c++/loop-7.C: New test.
8239
8240         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8241
8242         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8243         * testsuite/libgomp.fortran/reduction6.f90: New test.
8244         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8245
8246 2005-10-23  Richard Henderson  <rth@redhat.com>
8247
8248         * testsuite/libgomp.c++/ctor-1.C: New.
8249         * testsuite/libgomp.c++/ctor-2.C: New.
8250         * testsuite/libgomp.c++/ctor-3.C: New.
8251         * testsuite/libgomp.c++/ctor-4.C: New.
8252         * testsuite/libgomp.c++/ctor-5.C: New.
8253         * testsuite/libgomp.c++/ctor-6.C: New.
8254         * testsuite/libgomp.c++/ctor-7.C: New.
8255         * testsuite/libgomp.c++/ctor-8.C: New.
8256         * testsuite/libgomp.c++/ctor-9.C: New.
8257
8258 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8259
8260         PR 24455
8261         * testsuite/libgomp.c++/pr24455-1.C: New test.
8262         * testsuite/libgomp.c++/pr24455.C: New test.
8263         * testsuite/libgomp.dg/pr24455-1.c: New test.
8264         * testsuite/libgomp.dg/pr24455.c: New test.
8265
8266 2005-10-20  Richard Henderson  <rth@redhat.com>
8267
8268         * testsuite/libgomp.c++/loop-6.C: New.
8269         * testsuite/libgomp.dg/loop-3.c: New.
8270
8271 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8272
8273         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8274         explicitly private.
8275         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8276         explicitly shared.
8277
8278 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8279
8280         * testsuite/libgomp.fortran/jacobi.f: New test.
8281
8282 2005-10-19  Richard Henderson  <rth@redhat.com>
8283
8284         * configure.tgt (i?86-linux): Default to with_arch instead of
8285         CFLAGS.  Add -mtune to match target_cpu.
8286         (x86_64-linux): Tune to i686.
8287
8288         * fortran.c (omp_test_nest_lock_): Fix typo.
8289
8290 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8291
8292         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8293         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8294         * testsuite/libgomp.dg/ordered-3.c: New test.
8295
8296         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8297         Remove volatile keyword.
8298
8299         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8300         in COMMON block to avoid warnings on 64-bit targets.
8301
8302 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8303
8304         * testsuite/libgomp.dg/shared-3.c: New test.
8305
8306 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8307
8308         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8309         * testsuite/libgomp.fortran/reduction5.f90: New test.
8310
8311 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8312
8313         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8314         dg-options.
8315         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8316         flush loop now that __sync_synchronize has proper memory barrier.
8317         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8318         Add -ffixed-form to dg-options.
8319
8320 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8321
8322         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8323         from subdirectories.
8324         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8325         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8326         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8327         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8328         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8329         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8330         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8331         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8332         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8333         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8334         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8335         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8336         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8337         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8338         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8339         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8340         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8341         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8342         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8343         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8344         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8345         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8346         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8347         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8348         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8349
8350 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8351
8352         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8353         lang_library_path exists.  Use find instead of glob to gather tests.
8354         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8355
8356 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8357
8358         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8359         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8360         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8361         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8362         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8363         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8364         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8365         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8366         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8367         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8368         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8369         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8370         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8371
8372 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8373
8374         * testsuite/libgomp.dg/vla-1.c: New test.
8375
8376         * testsuite/libgomp.fortran/reference2.f90: New test.
8377
8378         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8379         declaration of omp_get_thread_num.
8380         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8381         use omp_lib.
8382
8383         * testsuite/libgomp.fortran/reduction1.f90: New test.
8384         * testsuite/libgomp.fortran/reduction2.f90: New test.
8385         * testsuite/libgomp.fortran/reduction3.f90: New test.
8386         * testsuite/libgomp.fortran/reduction4.f90: New test.
8387
8388 2005-10-13  Richard Henderson  <rth@redhat.com>
8389
8390         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8391         * Makefile.in: Regenerate.
8392         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8393         * libgomp.h: Include bar.h.
8394         (struct gomp_barrier): Remove.
8395         (struct gomp_team): Add barrier.  Replace master_barrier with
8396         master_release.  Replace threads with ordered_release.
8397         (struct gomp_thread): Replace barrier with release.
8398         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8399         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8400         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8401         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8402         (GOMP_single_copy_end): Likewise.
8403         * team.c (gomp_threads_dock): New.
8404         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8405         (gomp_thread_start): Use gomp_barrier_wait.
8406         (new_team, free_team): Update for gomp_team changes.
8407         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8408         (gomp_team_end): Use gomp_barrier_wait.
8409         (initialize_team): Update for gomp_thread changes.
8410         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8411         (gomp_work_share_end_nowait): Use atomic ops when available.
8412         * config/linux/bar.c, config/linux/bar.h: New files.
8413         * config/posix/bar.c, config/posix/bar.h: New files.
8414
8415 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8416
8417         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8418         * testsuite/libgomp.dg/single-2.c: New test.
8419
8420         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8421         lang_link_flags): Unset, so that they aren't inherited from previously
8422         sourced *.exp.
8423
8424         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8425
8426 2005-10-12  Richard Henderson  <rth@redhat.com>
8427
8428         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8429         (libgomp_init): Use lang_test_file, lang_library_path, and
8430         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8431
8432         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8433         (lang_test_file, lang_link_flags): New.
8434         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8435
8436         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8437         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8438         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8439         testsuite/libgomp.c++/parallel-1.C,
8440         testsuite/libgomp.c++/reduction-1.C,
8441         testsuite/libgomp.c++/reduction-2.C,
8442         testsuite/libgomp.c++/reduction-3.C,
8443         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8444         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8445         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8446         New files, largely cribbed from the C testsuite.
8447
8448 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8449
8450         * testsuite/libgomp.fortran/character1.f90: New test.
8451         * testsuite/libgomp.fortran/character2.f90: New test.
8452
8453         * testsuite/libgomp.dg/nested-1.c: New test.
8454         * testsuite/libgomp.dg/nested-2.c: New test.
8455         * testsuite/libgomp.fortran/do1.f90: New test.
8456         * testsuite/libgomp.fortran/do2.f90: New test.
8457
8458         * testsuite/libgomp.fortran/reference1.f90: New test.
8459
8460 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8461
8462         * testsuite/libgomp.dg/reduction-1.c: New test.
8463         * testsuite/libgomp.dg/reduction-2.c: New test.
8464         * testsuite/libgomp.dg/reduction-3.c: New test.
8465
8466 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8467
8468         * testsuite/libgomp.dg/atomic-1.c: New test.
8469         * testsuite/libgomp.dg/atomic-2.c: New test.
8470
8471 2005-10-09  Richard Henderson  <rth@redhat.com>
8472
8473         * critical.c (atomic_lock): New.
8474         (initialize_critical): Initialize it.
8475         (GOMP_atomic_start, GOMP_atomic_end): New.
8476         * libgomp.map: Export them.
8477         * libgomp_g.h: Declare them.
8478
8479         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8480
8481 2005-10-02  Richard Henderson  <rth@redhat.com>
8482
8483         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8484         to XCFLAGS instead of CFLAGS.
8485
8486 2005-09-30  Richard Henderson  <rth@redhat.com>
8487
8488         * configure.ac: Determine whether -pthread or -lpthread is needed.
8489         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8490         * Makefine.in, configure: Rebuild.
8491
8492 2005-09-28  Richard Henderson  <rth@redhat.com>
8493
8494         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8495         * testsuite/libgomp.dg/omp-single-3.c: New test.
8496
8497 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8498
8499         * testsuite/libgomp.dg/omp-single-2.c: New test.
8500         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8501
8502 2005-09-27  Richard Henderson  <rth@redhat.com>
8503
8504         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8505         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8506
8507 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8508
8509         * testsuite/libgomp.dg/omp-loop03.c: New test.
8510
8511 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8512
8513         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8514
8515 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8516
8517         * testsuite/libgomp.dg/omp-single-1.c: New test.
8518         * testsuite/libgomp.dg/shared-1.c: Return 0.
8519         Add prototype for abort.
8520         * testsuite/libgomp.dg/shared-2.c: Likewise.
8521
8522 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8523
8524         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8525         constructs.
8526
8527 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8528
8529         * testsuite/libgomp.dg/shared-1.c: New test.
8530         * testsuite/libgomp.dg/shared-2.c: New test.
8531
8532 2005-09-24  Richard Henderson  <rth@redhat.com>
8533
8534         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8535
8536 2005-09-24  Richard Henderson  <rth@redhat.com>
8537
8538         * iter.c (gomp_iter_static_next): Round up when computing number
8539         of iterations.  Don't bother distributing a remainder equally.
8540
8541         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8542         Don't call srand.  Zero b before testing.
8543         (main): New.
8544
8545 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8546
8547         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8548         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8549
8550 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8551
8552         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8553         without !$omp end do, followed immediately by subroutine end.
8554
8555 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8556
8557         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8558
8559 2005-09-22  Richard Henderson  <rth@redhat.com>
8560
8561         * critical.c (GOMP_critical_name_start): Change argument to void**.
8562         Reuse the pointer space if the mutex fits.
8563         (GOMP_critical_name_end): Likewise.
8564         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8565         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8566         (GOMP_critical_name_end): Likewise.
8567         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8568         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8569
8570 2005-09-20  Richard Henderson  <rth@redhat.com>
8571
8572         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8573         (create_lock_lock): New.
8574         (initialize_critical): Initialize it.
8575         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8576         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8577
8578 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8579
8580         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8581
8582 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8583
8584         * testsuite/libgomp.dg/omp-loop01.c: New test.
8585         * testsuite/libgomp.dg/omp-loop02.c: New test.
8586
8587 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8588
8589         * configure.ac (AC_PROG_FC): Add.
8590         (USE_FORTRAN): New automake conditional.
8591         * configure: Rebuilt.
8592         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8593         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8594         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8595         Add rules to build them.
8596         * Makefile.in: Rebuilt.
8597         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8598         OMP_NEST_LOCK_KIND.
8599         * libgomp.map: Add Fortran wrappers.
8600         * libgomp_f.h.in: New file.
8601         * omp_lib.h.in: New file.
8602         * omp_lib.f90.in: New file.
8603         * fortran.c: New file.
8604         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8605         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8606         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8607         libgfortran has been built.
8608         * testsuite/libgomp.fortran/fortran.exp: New file.
8609         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8610         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8611         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8612         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8613         * testsuite/libgomp.fortran/omp_hello.f: New test.
8614         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8615         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8616         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8617         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8618         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8619         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8620         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8621         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8622
8623 2005-08-30  Richard Henderson  <rth@redhat.com>
8624
8625         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8626         function for when aliases are not usable.
8627         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8628         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8629         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8630         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8631         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8632         GOMP_loop_ordered_guided_next): Likewise.
8633         * ordered.c (GOMP_ordered_start): Likewise.
8634
8635 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8636
8637         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8638         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8639         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8640         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8641         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8642         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8643         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8644         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8645         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8646
8647 2005-07-07  Eric Christopher  <echristo@redhat.com>
8648             Diego Novillo  <dnovillo@redhat.com>
8649
8650         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8651         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8652         up code.
8653         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8654         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8655         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8656         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8657         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8658         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8659         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8660
8661 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8662
8663         * TOPLEVEL.patch: Remove.
8664
8665 2005-05-16  Richard Henderson  <rth@redhat.com>
8666
8667         * configure.ac: Test for clock_gettime.
8668         * config.h.in, configure: Rebuild.
8669         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8670         (omp_get_wtime): Use clock_gettime if available.
8671         (omp_get_wtick): Use clock_getres if available.
8672
8673 2005-05-11  Richard Henderson  <rth@redhat.com>
8674
8675         * config/linux/ia64/futex.h: New file.
8676         * configure.tgt: Use it.
8677
8678         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8679
8680 2005-05-07  Richard Henderson  <rth@redhat.com>
8681
8682         * config/linux/powerpc/futex.h: New file.
8683         * configure.tgt: Use it.
8684
8685         * config/linux/i486/futex.h: Merge ...
8686         * config/linux/x86_64/futex.h: ... into ...
8687         * config/linux/x86/futex.h: ... here.
8688         * configure.tgt: Update to match.
8689
8690 2005-05-06  Richard Henderson  <rth@redhat.com>
8691
8692         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8693         * config/linux/i486/futex.h: Likewise.
8694         * config/linux/x86_64/futex.h: Likewise.
8695
8696         * config/linux/lock.c: New file.
8697         * config/linux/omp-lock.h: New file.
8698
8699         * critical.c, env.h: Don't include omp.h
8700         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8701         * config/posix/time.c: Likewise.
8702         * config/posix/omp-lock.h: New file.
8703         * libgomp.h: Include omp-lock.h and omp.h.
8704         * Makefile.am (nodist_include_HEADERS): New.
8705         (omp.h): New rule.
8706         * configure.ac (PERL): New.
8707         * mkomp_h.pl: New file.
8708         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8709         with templates.
8710         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8711
8712         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8713         build directory.  Re-add -march=i486 hack.
8714
8715         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8716         (libgomp_link_flags): Remove.
8717         (libgomp_initialized): Remove.
8718         (libgomp_init): Don't protect from reinitialization.  Copy code
8719         from libstdc++ for getting the multilib set correctly.
8720
8721 2005-05-05  Richard Henderson  <rth@redhat.com>
8722
8723         * config/linux/alpha/futex.h: New file.
8724         * configure.tgt (alpha*-*-linux*): Use it.
8725
8726         * config/posix/mutex.c: New file.
8727         * config/posix/sem.c: Use libgomp.h.
8728
8729         * configure.tgt (x86_64-linux): Also test CC for -m32.
8730         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8731
8732         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8733         after $gccpath.
8734
8735         * Makefile.am (SUBDIRS): New.
8736         (libgomp_la_LDFLAGS): Add -lpthread.
8737         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8738         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8739
8740         * libgomp_g.h: New file.
8741         * libgomp.h: Split out all public declarations to libgomp_g.h.
8742         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8743         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8744         * config/linux/sem.h: Likewise.
8745         * config/posix/sem.h: Likewise.
8746
8747         * Makefile.am (AM_LDFLAGS): New.
8748         (libgomp_version_script): Split out from ...
8749         (libgomp_la_LDFLAGS): ... here.
8750         (libgomp_version_info): New.
8751         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8752         (LIBGOMP_ENABLE): New.
8753         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8754         (LIBGOMP_ENABLE_SYMVERS): New.
8755         * configure.ac (AC_INIT): Version 1.0.
8756         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8757         (enable-linux-futex): Likewise.  Rename from enable-futex.
8758         (libtool_VERSION): New.
8759         (LIBGOMP_ENABLE_SYMVERS): Use it.
8760         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8761         * Makefile.in, aclocal.m4, configure: Rebuild.
8762
8763         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8764         (gomp_mutex_unlock_slow): Fix typo.
8765         * config/linux/sem.c: Similarly.
8766         (gomp_sem_post_slow): Fix typo.
8767         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8768         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8769         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8770
8771         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8772         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8773         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8774         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8775         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8776         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8777         LDFLAGS.  Pull enable_futex check to top-level.
8778         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8779         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8780
8781         First attempt at real configury.
8782         * Makefile, config.h: Remove file.
8783         * Makefile.am, Makefile.in: New file.
8784         * acinclude.m4 aclocal.m4: New file.
8785         * configure.ac, configure.tgt, configure: New file.
8786
8787         * config/posix/lock.c: Rename from sys-lock.c.
8788         * config/posix/mutex.h: Rename from sys-mutex.h.
8789         * config/posix/sem.c: Rename from sys-sem.c.
8790         * config/posix/sem.h: Rename from sys-sem.h.
8791         * config/posix/proc.c: Rename from sys-proc.c.
8792         * config/posix/time.c: Rename from sys-proc.c.
8793
8794         * config/linux/mutex.c: New file.
8795         * config/linux/mutex.h: New file.
8796         * config/linux/sem.c: New file.
8797         * config/linux/sem.h: New file.
8798         * config/linux/i486/futex.h: New file.
8799         * config/linux/x86_64/futex.h: New file.
8800
8801 2005-05-04  Richard Henderson  <rth@redhat.com>
8802
8803         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8804         * libgomp.h: Declare them.
8805         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8806         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8807
8808 2005-05-04  Richard Henderson  <rth@redhat.com>
8809
8810         * libgomp-1 code drop
8811
8812 2005-05-04  Richard Henderson  <rth@redhat.com>
8813
8814         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8815         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8816         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8817         (gomp_iter_static_next): Update.
8818         (gomp_ordered_static_next): Update.
8819         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8820         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8821         totally empty range.
8822         (gomp_loop_ordered_static_next): Refine test for calling
8823         gomp_ordered_static_next.
8824         * testsuite/ordered-1.c: Add case for more threads than iterations.
8825
8826         * iter.c (gomp_iter_runtime_next_locked): Remove.
8827         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8828         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8829         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8830         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8831         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8832         gomp_loop_ordered_guided_next): Downcase name, make static, add
8833         an external alias with the old name.
8834         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8835         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8836         switch and call one of the above static functions.
8837         * libgomp.h: Update.
8838
8839         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8840         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8841         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8842         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8843         GOMP_loop_ordered_guided_start): Update to match.
8844         * sections.c (GOMP_sections_start): Likewise.
8845         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8846
8847         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8848         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8849         Use bounds check instead of modulus.
8850         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8851         (gomp_ordered_last): Don't sync with ordered_owner here.
8852         (gomp_ordered_next): Likewise.
8853         (gomp_ordered_static_loop_next): Likewise.
8854         * loop.c, libgomp.h: Update to match.
8855
8856         * libgomp.h (GOMP_barrier): Declare.
8857
8858         * testsuite/barrier-1.c: New file.
8859         * testsuite/critical-1.c: New file.
8860         * testsuite/ordered-2.c: New file.
8861         * testsuite/ordered-1.c: New file.
8862         * testsuite/sections-1.c: New file.
8863         * testsuite/single-1.c: New file.
8864         * testsuite/Makefile (TESTS): Add them.
8865
8866 2005-05-04  Richard Henderson  <rth@redhat.com>
8867
8868         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8869         * loop.c (GOMP_loop_static_start): If not the startup thread,
8870         acquire the mutex to wait for initialization complete.
8871         (GOMP_loop_ordered_static_start): Likewise.
8872         (GOMP_loop_ordered_runtime_start): Likewise.
8873         (GOMP_loop_ordered_static_first): Remove.
8874         (GOMP_loop_ordered_dynamic_first): Remove.
8875         (GOMP_loop_ordered_guided_first): Remove.
8876         (GOMP_loop_ordered_runtime_first): Remove.
8877         * ordered.c (gomp_ordered_loop_first): Post to own release when
8878         we're the first thread.
8879         (gomp_ordered_loop_last): Wait on release if not owner.
8880         (gomp_ordered_loop_next): Likewise.
8881         (gomp_ordered_static_loop_init): New.
8882         (gomp_ordered_static_loop_next): Use ordered_owner.
8883         (GOMP_ordered_start): Likewise.
8884         * work.c (gomp_new_work_share): Initialize ordered_owner.
8885
8886 2005-05-03  Richard Henderson  <rth@redhat.com>
8887
8888         * Makefile (OPT): New.
8889         (CFLAGS): Use it.
8890
8891         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8892         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8893         * libgomp.h, libgomp.map, NOTES: Update to match.
8894
8895         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8896         Add initialized and thr members.
8897         (gomp_thread_start): Pause when initially spawned to wait for
8898         the whole team to be created.
8899         (gomp_team_start): Release team members at the end.
8900
8901         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8902         (f_foo_1): Use GOMP_loop_end.
8903         (f_foo_2): Use GOMP_loop_end_nowait.
8904
8905         * testsuite/loop-2.c: New file.
8906         * testsuite/Makefile (TESTS): Add it.
8907
8908 2005-05-03  Richard Henderson  <rth@redhat.com>
8909
8910         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8911         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8912         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8913         initial work_share.
8914
8915         * testsuite/Makefile: New file.
8916         * testsuite/loop-1.c: New file.
8917
8918 2005-05-03  Richard Henderson  <rth@redhat.com>
8919
8920         Initial implementation and checkin.
8921 \f
8922 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8923
8924 Copying and distribution of this file, with or without modification,
8925 are permitted in any medium without royalty provided the copyright
8926 notice and this notice are preserved.