libgomp/ChangeLog

   1 2018-01-19  Tom de Vries  <tom@codesourcery.com>
   2             Cesar Philippidis  <cesar@codesourcery.com>
   3
   4         PR target/83920
   5         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
   6         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
   7
   8 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
   9
  10         Update copyright years.
  11
  12         * libgomp.texi: Bump @copying's copyright year.
  13
  14 2017-12-30  Tom de Vries  <tom@codesourcery.com>
  15
  16         PR libgomp/83046
  17         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
  18         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
  19
  20 2017-12-27  Tom de Vries  <tom@codesourcery.com>
  21
  22         PR c++/83046
  23         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
  24         (test_nonstatic): Fix return type to workaround PR83046.
  25
  26 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
  27
  28         PR testsuite/83281
  29         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
  30         j suffix instead of i.
  31         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
  32         Likewise.
  33
  34 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
  35
  36         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
  37         call to acc_wait (1).
  38
  39 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
  40
  41         PR fortran/81304
  42         * testsuite/libgomp.fortran/pr81304.f90: New test.
  43
  44 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
  45
  46         PR fortran/81841
  47         * libgomp.fortran/pr81841.f90: New test.
  48
  49 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
  50
  51         PR libgomp/83106
  52         * target.c (gomp_target_init): Compute lengths just once and
  53         use them in both malloc size and subsequent copying.
  54
  55 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  56
  57         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
  58         * acinclude.m4: Add cet.m4.
  59         * configure: Regenerate.
  60         * Makefile.in: Likewise.
  61         * testsuite/Makefile.in: Likewise.
  62
  63 2017-11-15  Tom de Vries  <tom@codesourcery.com>
  64
  65         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
  66         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
  67         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
  68         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
  69         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
  70         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
  71
  72 2017-11-14  Tom de Vries  <tom@codesourcery.com>
  73
  74         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
  75         non-nvidia devices.
  76
  77 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
  78
  79         PR c++/82835
  80         * testsuite/libgomp.c++/pr82835.C: New test.
  81
  82 2017-11-06  Martin Liska  <mliska@suse.cz>
  83
  84         * testsuite/libgomp.c++/loop-2.C: Return a value
  85         for functions with non-void return type, or change type to void,
  86         or add -Wno-return-type for test.
  87         * testsuite/libgomp.c++/loop-4.C: Likewise.
  88         * testsuite/libgomp.c++/parallel-1.C: Likewise.
  89         * testsuite/libgomp.c++/shared-1.C: Likewise.
  90         * testsuite/libgomp.c++/single-1.C: Likewise.
  91         * testsuite/libgomp.c++/single-2.C: Likewise.
  92
  93 2017-10-31  Tom de Vries  <tom@codesourcery.com>
  94
  95         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
  96         "do {} while (false)".
  97         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
  98         after HSA_DEBUG call.
  99
 100 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 101
 102         * target.c (struct gomp_coalesce_buf): New type.
 103         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 104         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 105         (gomp_copy_host2dev): Add CBUF argument, if copying into
 106         the cached ranges, memcpy into buffer instead of copying
 107         into device.
 108         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 109         Add CBUF argument, pass it through to other calls.
 110         (gomp_map_vars): Aggregate copies from host to device if small enough
 111         and with small enough gaps in between into memcpy into a buffer and
 112         fewer host to device copies from the buffer.
 113         (gomp_update): Adjust gomp_copy_host2dev caller.
 114
 115 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 116
 117         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 118         run" directive.
 119         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 120         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 121         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 122         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 123
 124 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 125
 126         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 127         openacc_nvidia_accel_selected.
 128         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 129         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 130         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 131         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 132         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 133         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 134         openacc_nvidia_accel_selected. Skip for shared memory device.
 135         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 136         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 137
 138 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 139
 140         PR hsa/82416
 141         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 142
 143 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 144
 145         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 146         Remove acc_device_nvidia references.
 147         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 148         Same.
 149
 150 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 151
 152         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 153         vector_length(32) clause from acc parallel directive.
 154         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 155
 156 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 157
 158         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 159         (main): Reduce sum of arr elements.  Assert that hres is exactly
 160         representable in 32-bit floating point.
 161         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 162         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 163         exactly representable in 32-bit floating point.
 164         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 165
 166 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 167
 168         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 169         setting.
 170         * testsuite/libgomp.c++/pr69393.C: Same.
 171         * testsuite/libgomp.c++/taskloop-1.C: Same.
 172         * testsuite/libgomp.c++/taskloop-3.C: Same.
 173         * testsuite/libgomp.c++/taskloop-4.C: Same.
 174         * testsuite/libgomp.c/for-4.c: Same.
 175         * testsuite/libgomp.c/pr66199-3.c: Same.
 176         * testsuite/libgomp.c/pr66199-4.c: Same.
 177         * testsuite/libgomp.c/pr66199-6.c: Same.
 178         * testsuite/libgomp.c/taskloop-1.c: Same.
 179         * testsuite/libgomp.c/taskloop-3.c: Same.
 180         * testsuite/libgomp.c/taskloop-4.c: Same.
 181         * testsuite/libgomp.fortran/aligned1.f03: Same.
 182         * testsuite/libgomp.fortran/condinc1.f: Same.
 183         * testsuite/libgomp.fortran/condinc3.f90: Same.
 184         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 185         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 186         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 187         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 188         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 189         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 190         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 191         * testsuite/libgomp.fortran/recursion1.f90: Same.
 192         * testsuite/libgomp.fortran/target2.f90: Same.
 193         * testsuite/libgomp.fortran/target5.f90: Same.
 194         * testsuite/libgomp.fortran/task3.f90: Same.
 195
 196 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 197
 198         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 199         vector_length(32) clause from acc parallel directive.
 200         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 201
 202 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 203
 204         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 205         Remove acc_device_nvidia references.
 206
 207 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 208
 209         PR c/81875
 210         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 211
 212 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 213
 214         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 215         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 216         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 217         * testsuite/libgomp.c/c.exp: Include test-cases from
 218         libgomp.c-c++-common.
 219         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 220         files.
 221
 222 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 223
 224         PR c++/81314
 225         * testsuite/libgomp.c++/pr81314.C: New test.
 226
 227 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 228
 229         * libgomp.texi (Top): www.openacc.org now uses https.
 230         (Enabling OpenACC): Ditto.
 231         (acc_get_num_devices): Ditto.
 232         (acc_set_device_type): Ditto.
 233         (acc_get_device_type): Ditto.
 234         (acc_set_device_num): Ditto.
 235         (acc_get_device_num): Ditto.
 236         (acc_async_test): Ditto.
 237         (acc_async_test_all): Ditto.
 238         (acc_wait): Ditto.
 239         (acc_wait_all): Ditto.
 240         (acc_wait_all_async): Ditto.
 241         (acc_wait_async): Ditto.
 242         (acc_init): Ditto.
 243         (acc_shutdown): Ditto.
 244         (acc_on_device): Ditto.
 245         (acc_malloc): Ditto.
 246         (acc_free): Ditto.
 247         (acc_copyin): Ditto.
 248         (acc_present_or_copyin): Ditto.
 249         (acc_create): Ditto.
 250         (acc_present_or_create): Ditto.
 251         (acc_copyout): Ditto.
 252         (acc_delete): Ditto.
 253         (acc_update_device): Ditto.
 254         (acc_update_self): Ditto.
 255         (acc_map_data): Ditto.
 256         (acc_unmap_data): Ditto.
 257         (acc_deviceptr): Ditto.
 258         (acc_hostptr): Ditto.
 259         (acc_is_present): Ditto.
 260         (acc_memcpy_to_device): Ditto.
 261         (acc_memcpy_from_device): Ditto.
 262         (acc_get_current_cuda_device): Ditto.
 263         (acc_get_current_cuda_context): Ditto.
 264         (acc_get_cuda_stream): Ditto.
 265         (acc_set_cuda_stream): Ditto.
 266         (ACC_DEVICE_TYPE): Ditto.
 267         (ACC_DEVICE_NUM): Ditto.
 268         (OpenACC Library Interoperability): Ditto.
 269
 270 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 271
 272         PR c/81687
 273         * testsuite/libgomp.c/pr81687-1.c: New test.
 274         * testsuite/libgomp.c/pr81687-2.c: New test.
 275
 276 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 277
 278         PR c/69389
 279         * testsuite/libgomp.c/pr69389.c: New test.
 280         * testsuite/libgomp.c++/pr69389.C: New test.
 281
 282 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 283
 284         PR middle-end/78266
 285         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 286         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 287
 288 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 289
 290         PR c/45784
 291         * testsuite/libgomp.c/pr45784.c: New test.
 292         * testsuite/libgomp.c++/pr45784.C: New test.
 293
 294 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 295
 296         * testsuite/libgomp.oacc-c/vec.c: New test.
 297
 298 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 299
 300         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 301
 302 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 303
 304         * plugin/plugin-nvptx.c (notify_var): New function.
 305         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 306
 307 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 308
 309         * env.c (parse_unsigned_long_1): Factor out of ...
 310         (parse_unsigned_long): ... here.
 311         (parse_int_1): Factor out of ...
 312         (parse_int): ... here.
 313         (parse_int_secure): New function.
 314         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 315         * secure_getenv.h: Factor out of ...
 316         * plugin/plugin-hsa.c: ... here.
 317         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 318
 319 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 320
 321         PR c++/81130
 322         * testsuite/libgomp.c++/pr81130.C: New test.
 323
 324 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 325
 326         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 327         default args.
 328         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 329         dg-xfail-run-if default args.
 330
 331 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 332
 333         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 334         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 335
 336 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 337
 338         PR libgomp/80822
 339         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 340         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 341         sibling lists, depending on level just pick up what CPUs to put
 342         together into a place vs. whether add multiple ordered places.
 343
 344 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 345
 346         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 347         * libgomp.map (OACC_2.0.1): Add these.
 348         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 349         for "acc_wait", and "acc_wait_all", respectively.
 350         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 351         for "acc_wait", and "acc_wait_all", respectively.
 352         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 353         * libgomp.texi (acc_wait, acc_wait_all): Update.
 354         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 355         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 356         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 357
 358         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 359         acc_present_or_copyin and acc_present_or_create procedures,
 360         respectively.
 361         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 362         generally different variants of OpenACC Runtime Library functions.
 363         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 364
 365         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 366         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 367
 368         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 369         of preprocessor definitions.
 370         * libgomp.h (strong_alias): Guard by "#ifdef
 371         HAVE_ATTRIBUTE_ALIAS".
 372         * oacc-mem.c: Provide "acc_pcreate" as alias for
 373         "acc_present_or_create", and "acc_pcopyin" as alias for
 374         "acc_present_or_copyin".
 375         * libgomp.map: New version "OACC_2.0.1".
 376         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 377         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 378         its content into...
 379         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 380         Extend testing.
 381
 382         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 383         when disabling nvptx offloading.
 384
 385 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 386
 387         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 388         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 389         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 390
 391         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 392         * testsuite/lib/libgomp.exp
 393         (check_effective_target_openacc_nvidia_accel_configured): New
 394         proc.
 395         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 396         (check_effective_target_c++): New procs.
 397         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 398         (check_effective_target_c++): Likewise.
 399
 400 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 401
 402         PR middle-end/80809
 403         * testsuite/libgomp.c/pr80809-2.c: New test.
 404         * testsuite/libgomp.c/pr80809-3.c: New test.
 405
 406         PR middle-end/80809
 407         * testsuite/libgomp.c/pr80809-1.c: New test.
 408
 409         PR middle-end/80853
 410         * testsuite/libgomp.c/pr80853.c: New test.
 411
 412 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 413
 414         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 415         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 416         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 417         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 418         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 419
 420         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 421         Debug output for failure.
 422
 423 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 424
 425         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 426
 427 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 428
 429         PR bootstrap/80531
 430         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 431         bootstrap compare failures.
 432
 433 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 434
 435         * testsuite/libgomp.c/target-36.c: New testcase.
 436
 437 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 438
 439         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 440         instead of char.
 441
 442 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 443
 444         PR libgomp/80394
 445         * testsuite/libgomp.c/pr80394.c: New test.
 446
 447 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 448
 449         PR libgomp/79876
 450         * config/posix/thread-stacksize.h: New file.
 451         * config/darwin/thread-stacksize.h: New file.
 452         * config/nvptx/thread-stacksize.h: New file.
 453         * env.c: Include thread-stacksize.h.
 454         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 455         instead of 0.  Call pthread_attr_setstacksize even if
 456         GOMP_DEFAULT_STACKSIZE is non-zero.
 457
 458 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 459
 460         * env.c (initialize_env): Initialize stacksize to 0.
 461
 462 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 463
 464         PR c++/80029
 465         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 466
 467 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 468
 469         PR c/79940
 470         * testsuite/libgomp.c/pr79940.c: New test.
 471
 472 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 473
 474         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 475         targets.
 476         Add __float128 options.
 477
 478 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 479
 480         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 481         hppa*-*-* dg-skip-if directive.
 482
 483 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 484
 485         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 486         dg-skip-if directive into a comment.
 487
 488 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 489             Chung-Lin Tang  <cltang@codesourcery.com>
 490
 491         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 492         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 493         add additional case.
 494         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 495         "openacc_nvidia_accel_selected".
 496         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 497         Add num_workers(8) clause.
 498
 499 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 500
 501         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 502         hppa*-*-*.
 503         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 504         include complex.h on hppa*-*-hpux*.
 505         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 506
 507 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 508
 509         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 510
 511         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 512         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 513         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 514         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 515         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 516         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 517         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 518         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 519         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 520         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 521
 522 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 523
 524         * libgomp-plugin.h: #include <stdbool.h>.
 525         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 526         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 527         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 528         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 529         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 530         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 531         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 532         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 533         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 534         (GOMP_OFFLOAD_openacc_async_test)
 535         (GOMP_OFFLOAD_openacc_async_test_all)
 536         (GOMP_OFFLOAD_openacc_async_wait)
 537         (GOMP_OFFLOAD_openacc_async_wait_async)
 538         (GOMP_OFFLOAD_openacc_async_wait_all)
 539         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 540         (GOMP_OFFLOAD_openacc_async_set_async)
 541         (GOMP_OFFLOAD_openacc_create_thread_data)
 542         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 543         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 544         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 545         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 546         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 547         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 548         these.
 549         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 550         (GOMP_OFFLOAD_unload_image): Fix argument types.
 551
 552 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 553
 554         * testsuite/lib/libgomp.exp
 555         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 556         check_compile invocation.  Fix up removal of executable.  Drop
 557         bogus "2>&1" argument.
 558
 559         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 560         directive.
 561
 562 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 563             Martin Jambor  <mjambor@suse.cz>
 564
 565         * plugin/hsa.h: Moved to top level include.
 566         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 567
 568 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 569
 570         PR other/79046
 571         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 572         of cat to get version from BASE-VER file.
 573         * testsuite/Makefile.in: Regenerated.
 574
 575 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 576
 577         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 578         for _WIN64.
 579
 580 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 581
 582         * plugin/hsa.h: Add GCC runtime library exception.
 583         * plugin/hsa_ext_finalize.h: Likewise.
 584
 585         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 586         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 587         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 588         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 589         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 590         library to link ptx plugin against.
 591         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 592         (CUDA_CALLS): Define.
 593         (cuda_lib, cuda_lib_inited): New variables.
 594         (init_cuda_lib): New function.
 595         (CUDA_CALL_PREFIX): Define.
 596         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 597         (CUDA_CALL): Use FN instead of (FN).
 598         (CUDA_CALL_NOCHECK): Define.
 599         (cuda_error, fini_streams_for_device, select_stream_for_async,
 600         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 601         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 602         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 603         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 604         CUDA_CALL_NOCHECK.
 605         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 606         CUDA_CALL_NOCHECK.
 607         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 608         Use CUDA_CALL_NOCHECK.
 609         * plugin/cuda/cuda.h: New file.
 610         * config.h.in: Regenerated.
 611         * configure: Regenerated.
 612
 613         PR other/79046
 614         * configure.ac: Add GCC_BASE_VER.
 615         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 616         get version from BASE-VER file.
 617         * testsuite/Makefile.in: Regenerated.
 618         * configure: Regenerated.
 619         * Makefile.in: Regenerated.
 620
 621 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 622
 623         PR libgomp/60670
 624         * Makefile.am: Make fincludedir multilib-aware.
 625         * Makefile.in: Regenerate.
 626
 627 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 628
 629         Update copyright years.
 630
 631         * libgomp.texi: Bump @copying's copyright year.
 632
 633 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 634
 635         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 636         pthread_spinlock_t instead of gomp_mutex_t lock.
 637         (gomp_get_thread_pool): Likewise.
 638         (gomp_release_thread_pool): Likewise.
 639         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 640         Likewise.
 641
 642 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 643
 644         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 645         thread pool in case nthreads == 1.
 646
 647 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 648
 649         * config/nvptx/env.c: Delete.
 650         * icv.c: Move definitions of ICV variables back ...
 651         * env.c: ...here.  Do not compile environment-related functionality if
 652         LIBGOMP_OFFLOADED_ONLY is set.
 653
 654 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 655
 656         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 657         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 658         * configure: Regenerate.
 659         * config.h.in: Likewise.
 660
 661 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 662
 663         * Makefile.in: Regenerate with automake-1.11.6.
 664         * aclocal.m4: Likewise.
 665         * configure: Likewise.
 666         * testsuite/Makefile.in: Likewise.
 667
 668 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 669
 670         * config/nvptx/critical.c: Delete to use generic implementation.
 671
 672 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 673
 674         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 675         ../../affinity.c as fallback.
 676         * config/nvptx/affinity.c: Delete to use fallback implementation.
 677
 678 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 679             Jakub Jelinek  <jakub@redhat.com>
 680             Dmitry Melnik  <dm@ispras.ru>
 681
 682         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 683         * Makefile.in. Regenerate.
 684         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 685         (LIBGOMP_USE_PTHREADS): ...here; new define.
 686         * configure: Regenerate.
 687         * config.h.in: Likewise.
 688         * config/posix/affinity.c: Move to...
 689         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 690         interface by LIBGOMP_USE_PTHREADS.
 691         * critical.c: Split out GOMP_atomic_{start,end} into...
 692         * atomic.c: ...here (new file).
 693         * env.c: Split out ICV definitions into...
 694         * icv.c: ...here (new file) and...
 695         * icv-device.c: ...here. New file.
 696         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 697         (gomp_destroy_lock_30): Ditto.
 698         (gomp_set_lock_30): Ditto.
 699         (gomp_unset_lock_30): Ditto.
 700         (gomp_test_lock_30): Ditto.
 701         (gomp_init_nest_lock_30): Ditto.
 702         (gomp_destroy_nest_lock_30): Ditto.
 703         (gomp_set_nest_lock_30): Ditto.
 704         (gomp_unset_nest_lock_30): Ditto.
 705         (gomp_test_nest_lock_30): Ditto.
 706         * lock.c: New.
 707         * config/nvptx/lock.c: New.
 708         * config/nvptx/bar.c: New.
 709         * config/nvptx/bar.h: New.
 710         * config/nvptx/doacross.h: New.
 711         * config/nvptx/error.c: New.
 712         * config/nvptx/icv-device.c: New.
 713         * config/nvptx/mutex.h: New.
 714         * config/nvptx/pool.h: New.
 715         * config/nvptx/proc.c: New.
 716         * config/nvptx/ptrlock.h: New.
 717         * config/nvptx/sem.h: New.
 718         * config/nvptx/simple-bar.h: New.
 719         * config/nvptx/target.c: New.
 720         * config/nvptx/task.c: New.
 721         * config/nvptx/team.c: New.
 722         * config/nvptx/time.c: New.
 723         * config/posix/simple-bar.h: New.
 724         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 725         (gomp_num_teams_var): Declare.
 726         (struct gomp_thread_pool): Change threads_dock member to
 727         gomp_simple_barrier_t.
 728         [__nvptx__] (gomp_thread): New implementation.
 729         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 730         (gomp_thread_destructor): Ditto.
 731         (gomp_init_thread_affinity): Ditto.
 732         * team.c: Guard uses of Pthreads-specific interfaces by
 733         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 734         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 735         * config/nvptx/alloc.c: Delete.
 736         * config/nvptx/barrier.c: Ditto.
 737         * config/nvptx/fortran.c: Ditto.
 738         * config/nvptx/iter.c: Ditto.
 739         * config/nvptx/iter_ull.c: Ditto.
 740         * config/nvptx/loop.c: Ditto.
 741         * config/nvptx/loop_ull.c: Ditto.
 742         * config/nvptx/ordered.c: Ditto.
 743         * config/nvptx/parallel.c: Ditto.
 744         * config/nvptx/priority_queue.c: Ditto.
 745         * config/nvptx/sections.c: Ditto.
 746         * config/nvptx/single.c: Ditto.
 747         * config/nvptx/splay-tree.c: Ditto.
 748         * config/nvptx/work.c: Ditto.
 749         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 750         -foffload=-lgfortran in addition to -lgfortran.
 751         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 752         * plugin/plugin-nvptx.c: Include <limits.h>.
 753         (struct targ_fn_descriptor): Add new fields.
 754         (struct ptx_device): Ditto.  Set them...
 755         (nvptx_open_device): ...here.
 756         (nvptx_adjust_launch_bounds): New.
 757         (nvptx_host2dev): Allow NULL 'nvthd'.
 758         (nvptx_dev2host): Ditto.
 759         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 760         (link_ptx): Adjust log sizes.
 761         (nvptx_host2dev): Allow NULL 'nvthd'.
 762         (nvptx_dev2host): Ditto.
 763         (nvptx_set_clocktick): New.  Use it...
 764         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 765         fields.
 766         (GOMP_OFFLOAD_dev2dev): New.
 767         (nvptx_adjust_launch_bounds): New.
 768         (nvptx_stacks_size): New.
 769         (nvptx_stacks_alloc): New.
 770         (nvptx_stacks_free): New.
 771         (GOMP_OFFLOAD_run): New.
 772         (GOMP_OFFLOAD_async_run): New (stub).
 773
 774 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 775
 776         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 777         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 778         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 779
 780 2016-11-23  Martin Liska  <mliska@suse.cz>
 781             Martin Jambor  <mjambor@suse.cz>
 782
 783         * plugin/hsa.h: New file.
 784         * plugin/hsa_ext_finalize.h: New file.
 785         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 786         header file unistd.h, and functions secure_getenv, __secure_getenv,
 787         getuid, geteuid, getgid and getegid.
 788         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 789         -D_GNU_SOURCE.
 790         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 791         Handle various cases of secure_getenv presence, add an implementation
 792         when we can test effective UID and GID.
 793         (struct hsa_runtime_fn_info): New structure.
 794         (hsa_runtime_fn_info hsa_fns): New variable.
 795         (hsa_runtime_lib): Likewise.
 796         (support_cpu_devices): Likewise.
 797         (init_enviroment_variables): Load newly introduced ENV
 798         variables.
 799         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 800         (hsa_fatal): Likewise.
 801         (DLSYM_FN): New macro.
 802         (init_hsa_runtime_functions): New function.
 803         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 804         structure.  Depending on environment, also allow CPU devices.
 805         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 806         (get_kernarg_memory_region): Likewise.
 807         (GOMP_OFFLOAD_init_device): Likewise.
 808         (destroy_hsa_program): Likewise.
 809         (init_basic_kernel_info): New function.
 810         (GOMP_OFFLOAD_load_image): Use it.
 811         (create_and_finalize_hsa_program): Call hsa run-time functions via
 812         hsa_fns structure.
 813         (create_single_kernel_dispatch): Likewise.
 814         (release_kernel_dispatch): Likewise.
 815         (init_single_kernel): Likewise.
 816         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 817         (get_group_size): New function.
 818         (run_kernel): Likewise.
 819         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 820         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 821         structure.
 822         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 823         * testsuite/libgomp-test-support.exp.in: Likewise.
 824         * Makefile.in: Regenerated.
 825         * aclocal.m4: Likewise.
 826         * config.h.in: Likewise.
 827         * configure: Likewise.
 828         * testsuite/Makefile.in: Likewise.
 829
 830 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 831             Alexander Monakov  <amonakov@ispras.ru>
 832
 833         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 834         mapping clauses to target constructs.
 835         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 836
 837 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 838
 839         * configure: Regenerate.
 840
 841 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 842
 843         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 844         * omp_lib.h.in (openmp_version): Likewise.
 845         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 846         of 201307.
 847         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 848
 849         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 850         (fib_wrapper): Add map(from: x) clause.
 851         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 852         (e_53_2): Likewise.
 853         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 854         (accum): Add map(tmp) clause.
 855         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 856         (accum): Add map(tofrom: tmp) clause.
 857         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 858         (gramSchmidt): Likewise.
 859         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 860         map(tofrom: sum) clause.
 861         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 862         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 863         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 864         only allowed on the loop iterator.
 865         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 866         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 867         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 868         * testsuite/libgomp.fortran/doacross1.f90: New test.
 869         * testsuite/libgomp.fortran/doacross3.f90: New test.
 870         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 871         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 872         * testsuite/libgomp.fortran/doacross2.f90: New test.
 873         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 874         #pragma omp atomic read.
 875         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 876         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 877
 878 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 879             Nathan Sidwell  <nathan@acm.org>
 880
 881         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 882         to determine default geometry.
 883         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 884         dimension.
 885
 886 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 887
 888         * hashtab.h: Use standard GPLv3 with runtime exception
 889         boilerplate.
 890
 891 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 892
 893         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 894         size when allocating new thread.
 895
 896 2016-09-14  Marek Polacek  <polacek@redhat.com>
 897
 898         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 899
 900 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 901
 902         PR fortran/71014
 903         * testsuite/libgomp.fortran/pr71014.f90: New test.
 904
 905 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 906
 907         PR middle-end/70895
 908         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 909         firstprivate clauses.
 910         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 911         copy clauses.
 912         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 913         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 914         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 915         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 916         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 917         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 918         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 919         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 920         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 921         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 922         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 923         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 924
 925 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 926
 927         PR fortran/70598
 928         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 929
 930 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 931
 932         PR c++/58706
 933         * testsuite/libgomp.c++/pr58706.C: New test.
 934
 935 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 936
 937         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 938         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 939         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 940         Likewise.
 941         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 942         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 943         Likewise.
 944         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 945
 946         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 947         test, and don't hardcode -O0.
 948
 949 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 950
 951         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 952
 953 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 954
 955         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 956         test.
 957
 958 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 959
 960         PR middle-end/71734
 961         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 962         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 963
 964 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 965
 966         PR fortran/71717
 967         * testsuite/libgomp.fortran/associate3.f90: New test.
 968
 969 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 970
 971         * testsuite/libgomp.c++/target-21.C: New test.
 972
 973 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 974
 975         * testsuite/libgomp.c++/target-20.C: New test.
 976
 977 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 978             Cesar Philippidis  <cesar@codesourcery.com>
 979
 980         PR middle-end/71373
 981         * libgomp.oacc-c/nested-function-1.c: New file.
 982         * libgomp.oacc-c/nested-function-2.c: Likewise.
 983         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 984         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 985         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 986
 987 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 988
 989         PR c/71381
 990         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 991         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 992         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 993
 994 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 995
 996         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 997         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 998
 999 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1000
1001         PR c/70688
1002         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1003
1004 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1005
1006         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1007         instead of invalid schedule(static, 0).
1008         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1009
1010 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1011
1012         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1013         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1014         parameter, use to set async stream around call to gomp_unmap_vars,
1015         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1016         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1017         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1018         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1019         (event_add): Add int parameter, initialize 'val' field when
1020         adding new ptx_event struct.
1021         (nvptx_evec): Adjust event_add() call arguments.
1022         (nvptx_host2dev): Likewise.
1023         (nvptx_dev2host): Likewise.
1024         (nvptx_wait_async): Likewise.
1025         (nvptx_wait_all_async): Likewise.
1026         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1027         pass to event_add() call.
1028         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1029         parameter.
1030         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1031         call openacc.register_async_cleanup_func() hook.
1032         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1033         * target.c (gomp_copy_from_async): Delete function.
1034         (gomp_map_vars): Remove async_refcount.
1035         (gomp_unmap_vars): Likewise.
1036         (gomp_load_image_to_device): Likewise.
1037         (omp_target_associate_ptr): Likewise.
1038         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1039         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1040         (gomp_copy_from_async): Remove.
1041
1042 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1043
1044         * target.c (gomp_device_copy): New function.
1045         (gomp_copy_host2dev): Likewise.
1046         (gomp_copy_dev2host): Likewise.
1047         (gomp_free_device_memory): Likewise.
1048         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1049         (gomp_map_pointer): Likewise.
1050         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1051         NULL value from alloc_func plugin hook.
1052         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1053         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1054         (gomp_unmap_vars): Likewise.
1055         (gomp_update): Adjust to call gomp_copy_dev2host and
1056         gomp_copy_host2dev functions.
1057         (gomp_unload_image_from_device): Handle false value from
1058         unload_image_func plugin hook.
1059         (gomp_init_device): Handle false value from init_device_func
1060         plugin hook.
1061         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1062         (omp_target_free): Adjust to call gomp_free_device_memory.
1063         (omp_target_memcpy): Handle return values from host2dev_func,
1064         dev2host_func, and dev2dev_func plugin hooks.
1065         (omp_target_memcpy_rect_worker): Likewise.
1066         (gomp_target_fini): Handle false value from fini_device_func
1067         plugin hook.
1068         * libgomp.h (struct gomp_device_descr): Adjust return type of
1069         init_device_func, fini_device_func, unload_image_func, free_func,
1070         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1071         * oacc-init.c (acc_shutdown_1): Handle false value from
1072         fini_device_func plugin hook.
1073         * oacc-host.c (host_init_device): Change return type to bool.
1074         (host_fini_device): Likewise.
1075         (host_unload_image): Likewise.
1076         (host_free): Likewise.
1077         (host_dev2host): Likewise.
1078         (host_host2dev): Likewise.
1079         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1080         (acc_memcpy_to_device): Likewise.
1081         (acc_memcpy_from_device): Likewise.
1082         (delete_copyout): Add libfnname parameter, handle free_func
1083         hook fatal error case.
1084         (acc_delete): Adjust delete_copyout call.
1085         (acc_copyout): Likewise.
1086         (update_dev_host): Move gomp_mutex_unlock to after
1087         host2dev/dev2host hook calls.
1088
1089         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1090         to 'hsa_error_msg', for clarity.
1091         (hsa_fatal): Likewise.
1092         (hsa_error): New function.
1093         (init_hsa_context): Change return type to bool, adjust to return
1094         false on error.
1095         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1096         return value.
1097         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1098         return false on error.
1099         (get_agent_info): Adjust to return NULL on error.
1100         (destroy_hsa_program): Change return type to bool, adjust to
1101         return false on error.
1102         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1103         (destroy_module): Change return type to bool, adjust to
1104         return false on error.
1105         (GOMP_OFFLOAD_unload_image): Likewise.
1106         (GOMP_OFFLOAD_fini_device): Likewise.
1107         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1108         (GOMP_OFFLOAD_free): Change to return false when called.
1109         (GOMP_OFFLOAD_dev2host): Likewise.
1110         (GOMP_OFFLOAD_host2dev): Likewise.
1111         (GOMP_OFFLOAD_dev2dev): Likewise.
1112
1113         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1114         (CUDA_CALL): Likewise.
1115         (CUDA_CALL_ASSERT): Likewise.
1116         (map_init): Change return type to bool, use CUDA_CALL* macros.
1117         (map_fini): Likewise.
1118         (init_streams_for_device): Change return type to bool, adjust
1119         call to map_init.
1120         (fini_streams_for_device): Change return type to bool, adjust
1121         call to map_fini.
1122         (select_stream_for_async): Release stream_lock before calls to
1123         GOMP_PLUGIN_fatal, adjust call to map_init.
1124         (nvptx_init): Use CUDA_CALL* macros.
1125         (nvptx_attach_host_thread_to_device): Change return type to bool,
1126         use CUDA_CALL* macros.
1127         (nvptx_open_device): Use CUDA_CALL* macros.
1128         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1129         macros.
1130         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1131         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1132         (nvptx_exec): Use CUDA_CALL* macros.
1133         (nvptx_alloc): Use CUDA_CALL* macros.
1134         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1135         (nvptx_host2dev): Likewise.
1136         (nvptx_dev2host): Likewise.
1137         (nvptx_wait): Use CUDA_CALL* macros.
1138         (nvptx_wait_async): Likewise.
1139         (nvptx_wait_all): Likewise.
1140         (nvptx_wait_all_async): Likewise.
1141         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1142         use CUDA_CALL* macros, adjust call to map_fini.
1143         (GOMP_OFFLOAD_init_device): Change return type to bool,
1144         adjust code accordingly.
1145         (GOMP_OFFLOAD_fini_device): Likewise.
1146         (GOMP_OFFLOAD_load_image): Adjust calls to
1147         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1148         use CUDA_CALL* macros.
1149         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1150         return code.
1151         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1152         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1153         handle error return.
1154         (GOMP_OFFLOAD_dev2host): Likewise.
1155         (GOMP_OFFLOAD_host2dev): Likewise.
1156         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1157         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1158
1159 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1160
1161         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1162         (acc_free): Likewise.
1163         (acc_memcpy_to_device): Likewise.
1164         (acc_memcpy_from_device): Likewise.
1165         (acc_deviceptr): Likewise.
1166         (acc_hostptr): Likewise.
1167         (acc_is_present): Likewise.
1168         (acc_map_data): Likewise.
1169         (acc_unmap_data): Likewise.
1170         (present_create_copy): Likewise.
1171         (delete_copyout): Likewise.
1172         (update_dev_host): Likewise.
1173         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1174         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1175         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1176         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1177         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1178         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1179         it only runs on nvptx targets.
1180         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1181         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1182         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1183         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1184         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1185         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1186         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1187         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1188         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1189         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1190         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1191         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1192         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1193         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1194         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1195         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1196         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1197         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1198         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1199         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1200         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1201         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1202         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1203
1204 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1205
1206         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1207
1208 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1209
1210         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1211         to gomp_init_targets_once.
1212         (acc_set_device_type): Remove !cached_base_dev condition on call to
1213         gomp_init_targets_once, move call to before acc_device_lock acquire,
1214         to avoid deadlock.
1215         (acc_get_device_num): Remove !cached_base_dev condition on call to
1216         gomp_init_targets_once.
1217         (acc_set_device_num): Likewise.
1218
1219 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1220
1221         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1222
1223 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1224
1225         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1226         expected partitioning.
1227
1228 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1229
1230         PR middle-end/70626
1231         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1232         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1233         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1234
1235 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1236
1237         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1238         non-fatal.
1239
1240 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1241
1242         PR middle-end/70680
1243         * testsuite/libgomp.c/pr70680-1.c: New test.
1244         * testsuite/libgomp.c/pr70680-2.c: New test.
1245
1246 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1247
1248         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1249         pass parameter variables to subroutines.
1250
1251 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1252
1253         PR middle-end/70643
1254         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1255
1256 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1257
1258         PR testsuite/68242
1259         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1260         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1261
1262 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1263
1264         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1265         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1266         GOACC_declare prototype.
1267
1268         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1269         Merge this file, and...
1270         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1271         ... this file, and...
1272         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1273         ... this file, and...
1274         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1275         ... this file, and...
1276         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1277         ... this file, and...
1278         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1279         ... this file, and...
1280         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1281         ... this file, and...
1282         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1283         ... this file, and...
1284         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1285         ... this file, and...
1286         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1287         ... this file, and...
1288         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1289         ... this file, and...
1290         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1291         ... this file, and...
1292         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1293         ... this file into...
1294         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1295         file.
1296
1297         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1298         Make failure observable.
1299
1300 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1301
1302         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1303         field.
1304         * target.c (gomp_target_fallback_firstprivate,
1305         gomp_target_unshare_firstprivate): Removed.
1306         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1307         before waiting for dependencies.
1308         (gomp_target_task_fn): Don't copy firstprivate vars here.
1309         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1310         firstprivate_copies here.
1311         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1312         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1313         explicit/implicit firstprivate.
1314
1315 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1316
1317         PR lto/70289
1318         PR ipa/70348
1319         PR tree-optimization/70373
1320         PR middle-end/70533
1321         PR middle-end/70534
1322         PR middle-end/70535
1323         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1324         test.
1325         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1326         test.
1327         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1328         test.
1329         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1330         test.
1331         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1332         test.
1333         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1334         test.
1335         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1336         test.
1337         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1338         test.
1339         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1340         test.
1341         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1342         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1343         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1344         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1345         test.
1346         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1347         test.
1348         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1349         test.
1350         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1351         test.
1352         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1353         coverage.
1354         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1355         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1356         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1357         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1358         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1359         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1360         coverage.
1361         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1362         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1363         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1364         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1365         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1366         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1367         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1368         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1369         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1370         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1371         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1372         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1373         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1374         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1375         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1376
1377 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1378             James Norris  <jnorris@codesourcery.com>
1379             Nathan Sidwell  <nathan@codesourcery.com>
1380             Julian Brown  <julian@codesourcery.com>
1381             Cesar Philippidis  <cesar@codesourcery.com>
1382             Chung-Lin Tang  <cltang@codesourcery.com>
1383             Tom de Vries  <tom@codesourcery.com>
1384
1385         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1386         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1387         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1388         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1389         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1390         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1391         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1392         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1393         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1394         XFAIL.
1395         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1396         Incorporate...
1397         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1398         file.
1399         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1400         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1401         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1402         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1403         Likewise.
1404         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1405         Likewise.
1406         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1407         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1408         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1409         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1410         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1411         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1412         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1413         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1414         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1415         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1416         Likewise.
1417         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1418         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1419         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1420         file...
1421         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1422         file into...
1423         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1424         file.  Update.
1425         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1426         file.
1427         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1428         Likewise.
1429         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1430         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1431         ... this new file.  Update.
1432         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1433         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1434         ... this new file.  Update.
1435         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1436         file.  Incorporate...
1437         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1438         file, and...
1439         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1440         file, and...
1441         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1442         file.
1443         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1444
1445 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1446
1447         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1448         set-torture-options.
1449
1450 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1451
1452         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1453         gcc-dg-runtest.
1454         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1455         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1456         -fno-builtin-acc_on_device instead of -O0.
1457         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1458         -O0.
1459         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1460         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1461         Likewise.
1462         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1463         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1464         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1465         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1466         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1467         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1468         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1469         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1470         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1471         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1472         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1473         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1474         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1475         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1476         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1477         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1478         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1479         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1480         Don't specify -O2.
1481         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1482         Likewise.
1483         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1484         Likewise.
1485
1486 2016-03-24  Martin Liska  <mliska@suse.cz>
1487
1488         * plugin/plugin-hsa.c (packet_store_release): New function
1489         that is taken from the HSA runtime manual.
1490         (GOMP_OFFLOAD_run): Use the function.
1491
1492 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1493
1494         PR c++/70376
1495         * testsuite/libgomp.c++/pr70376.C: New test.
1496
1497 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1498
1499         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1500         initialization of lresult and lvresult.
1501         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1502
1503 2016-03-23  James Norris  <jnorris@codesourcery.com>
1504             Daichi Fukuoka <dc-fukuoka@sgi.com>
1505
1506         PR libgomp/69414
1507         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1508         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1509         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1510         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1511
1512 2016-03-23  Martin Liska  <mliska@suse.cz>
1513
1514         PR hsa/70337
1515         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1516         argument just in case a dispatched kernel uses that argument.
1517
1518 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1519
1520         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1521         -ftree-parallelize-loops/-fopenacc changes.
1522         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1523         Likewise.
1524         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1525         Likewise.
1526         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1527         Likewise.
1528         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1529         Likewise.
1530         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1531         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1532
1533 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1534
1535         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1536         always_ld_library_path the path to libgcc_s.
1537
1538 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1539
1540         PR testsuite/70009
1541         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1542
1543 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1544
1545         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1546         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1547         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1548         Same.
1549         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1550         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1551         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1552         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1553
1554 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1555
1556         * testsuite/lib/libgomp.exp
1557         (check_effective_target_hsa_offloading_selected_nocache): New.
1558         (check_effective_target_hsa_offloading_selected): Likewise.
1559         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1560         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1561         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1562         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1563         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1564         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1565         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1566         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1567         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1568         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1569         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1570         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1571         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1572         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1573         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1574         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1575         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1576
1577 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1578
1579         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1580         non-shared memory accelerators.
1581         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1582         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1583         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1584         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1585         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1586         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1587         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1588         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1589         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1590
1591 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1592
1593         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1594         ALWAYS_CFLAGS.
1595
1596 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1597
1598         PR libgomp/69555
1599         * testsuite/libgomp.c++/pr69555-1.C: New test.
1600         * testsuite/libgomp.c++/pr69555-2.C: New test.
1601
1602 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1603             Martin Jambor  <mjambor@suse.cz>
1604
1605         * testsuite/lib/libgomp.exp
1606         (check_effective_target_offload_device_shared_as): New proc.
1607         * testsuite/libgomp.c++/declare_target-1.C: New test.
1608
1609 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1610
1611         PR driver/68463
1612         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1613
1614 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1615
1616         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1617         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1618         dims.
1619         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1620         -ftree-parallelize-loops/-fopenacc changes.
1621         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1622         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1623         Likewise.
1624         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1625         Likewise.
1626         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1627         Likewise.
1628         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1629         Likewise.
1630         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1631         Likewise.
1632         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1633         Likewise.
1634         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1635         Likewise.
1636         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1637         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1638         Likewise.
1639         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1640         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1641         Likewise.
1642         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1643         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1644         Likewise.
1645
1646 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1647
1648         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1649
1650 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1651
1652         PR driver/69805
1653         * testsuite/libgomp.c/pr69805.c: New test.
1654
1655 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1656
1657         PR lto/67709
1658         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1659
1660 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1661
1662         PR tree-optimization/69599
1663         * testsuite/libgomp.c/omp-nested-3.c: New test.
1664         * testsuite/libgomp.c/pr46032-2.c: New test.
1665         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1666         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1667
1668 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1669
1670         PR lto/69707
1671         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1672
1673 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1674
1675         * testsuite/libgomp.c/target-31.c: Fix testcase.
1676
1677 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1678
1679         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1680         clause.
1681         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1682         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1683         reduction and map clauses.
1684         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1685
1686 2016-02-02  James Norris  <jnorris@codesourcery.com>
1687
1688         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1689
1690 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1691
1692         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1693         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1694
1695         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1696         cases.
1697
1698         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1699         variables.
1700         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1701         (hsa_kmt_lib): Set variables.
1702         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1703         always_ld_library_path.
1704         * Makefile.in: Regenerate.
1705         * configure: Likewise.
1706         * testsuite/Makefile.in: Likewise.
1707
1708         * plugin/configfrag.ac (offload_additional_options)
1709         (offload_additional_lib_paths): Don't amend for hsa offloading.
1710         * configure: Regenerate.
1711
1712         * plugin/configfrag.ac: Don't configure for offloading target if
1713         we don't build the corresponding plugin.
1714         * configure: Regenerate.
1715
1716 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1717
1718         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1719         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1720
1721 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1722
1723         PR tree-optimization/69110
1724         * testsuite/libgomp.c/pr69110.c: New test.
1725
1726 2016-01-25  Richard Biener  <rguenther@suse.de>
1727
1728         PR lto/69393
1729         * testsuite/libgomp.c++/pr69393.C: New testcase.
1730
1731 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1732
1733         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1734         function wasn't mapped to the device with non-shared memory.
1735
1736 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1737
1738         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1739
1740 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1741             Martin Liska  <mliska@suse.cz>
1742
1743         * plugin/Makefrag.am: Add HSA plugin requirements.
1744         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1745         (HSA_RUNTIME_LIB): Likewise.
1746         (HSA_RUNTIME_CPPFLAGS): Likewise.
1747         (HSA_RUNTIME_INCLUDE): New substitution.
1748         (HSA_RUNTIME_LIB): Likewise.
1749         (HSA_RUNTIME_LDFLAGS): Likewise.
1750         (hsa-runtime): New configure option.
1751         (hsa-runtime-include): Likewise.
1752         (hsa-runtime-lib): Likewise.
1753         (PLUGIN_HSA): New substitution variable.
1754         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1755         configure options.
1756         (PLUGIN_HSA_CPPFLAGS): Likewise.
1757         (PLUGIN_HSA_LDFLAGS): Likewise.
1758         (PLUGIN_HSA_LIBS): Likewise.
1759         Check that we have access to HSA run-time.
1760         * libgomp-plugin.h (offload_target_type): New element
1761         OFFLOAD_TARGET_TYPE_HSA.
1762         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1763         args.
1764         (bool gomp_create_target_task): Updated.
1765         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1766         new field can_run_func.
1767         * libgomp_g.h (GOMP_target_ext): Update prototype.
1768         * oacc-host.c (host_run): Added a new parameter args.
1769         * target.c (calculate_firstprivate_requirements): New function.
1770         (copy_firstprivate_data): Likewise.
1771         (gomp_target_fallback_firstprivate): Use them.
1772         (gomp_target_unshare_firstprivate): New function.
1773         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1774         devices.
1775         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1776         pass any args to plugins.
1777         (GOMP_target_ext): Introduce device-specific argument parameter args.
1778         Allow host fallback if device shares memory.  Do not remap data if
1779         device has shared memory.
1780         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1781         like host fallback for mappings.
1782         (GOMP_target_data): Treat shared memory devices like host fallback.
1783         (GOMP_target_data_ext): Likewise.
1784         (GOMP_target_update): Likewise.
1785         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1786         gomp_create_target_task.
1787         (GOMP_target_enter_exit_data): Likewise.
1788         (omp_target_alloc): Treat shared memory devices like host fallback.
1789         (omp_target_free): Likewise.
1790         (omp_target_is_present): Likewise.
1791         (omp_target_memcpy): Likewise.
1792         (omp_target_memcpy_rect): Likewise.
1793         (omp_target_associate_ptr): Likewise.
1794         (gomp_load_plugin_for_device): Also load can_run.
1795         * task.c (GOMP_PLUGIN_target_task_completion): Free
1796         firstprivate_copies.
1797         (gomp_create_target_task): Accept new argument args and store it to
1798         ttask.
1799         * plugin/plugin-hsa.c: New file.
1800
1801 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1802
1803         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1804         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1805         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1806         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1807         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1808         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1809         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1810         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1811         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1812         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1813         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1814         Same.
1815         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1816         Same.
1817         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1818         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1819         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1820         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1821         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1822         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1823         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1824         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1825         Same.
1826         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1827
1828 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1829
1830         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1831
1832 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1833
1834         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1835
1836 2016-01-12  James Norris  <jnorris@codesourcery.com>
1837
1838         * libgomp.texi: Updates for OpenACC.
1839
1840 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1841
1842         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1843
1844 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1845
1846         PR fortran/66680
1847         * testsuite/libgomp.fortran/pr66680.f90: New test.
1848
1849 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1850
1851         PR middle-end/68960
1852         * testsuite/libgomp.c/pr68960.c: New test.
1853
1854 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1855
1856         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1857         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1858
1859 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1860
1861         Update copyright years.
1862
1863         * libgomp.texi: Bump @copying's copyright year.
1864
1865 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1866
1867         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1868         dg-additional-options syntax.
1869         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1870         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1871         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1872         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1873         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1874         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1875         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1876         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1877         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1878         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1879         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1880         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1881         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1882         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1883         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1884         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1885         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1886         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1887
1888 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1889
1890         * libgomp.h (REFCOUNT_LINK): Define.
1891         (struct splay_tree_key_s): Add link_key.
1892         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1893         Replace target address of the pointer with target address of newly
1894         mapped object in the splay tree.  Set link pointer on target to the
1895         device address of the mapped object.
1896         (gomp_unmap_vars): Restore target address of the pointer in the splay
1897         tree for REFCOUNT_LINK objects after unmapping.
1898         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1899         declare target link" objects.
1900         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1901         "omp declare target link" objects, which were mapped for the image.
1902         (gomp_exit_data): Restore target address of the pointer in the splay
1903         tree for REFCOUNT_LINK objects after unmapping.
1904         * testsuite/libgomp.c/target-link-1.c: New file.
1905
1906 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1907
1908         * libgomp.h (gomp_device_state): New enum.
1909         (struct gomp_device_descr): Replace is_initialized with state.
1910         (gomp_fini_device): Remove declaration.
1911         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1912         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1913         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1914         (acc_set_device_type): Use state instead of is_initialized.
1915         (acc_set_device_num): Likewise.
1916         * target.c (resolve_device): Use state instead of is_initialized.
1917         Do not initialize finalized device.
1918         (gomp_map_vars): Do nothing if device is finalized.
1919         (gomp_unmap_vars): Likewise.
1920         (gomp_update): Likewise.
1921         (GOMP_offload_register_ver): Use state instead of is_initialized.
1922         (GOMP_offload_unregister_ver): Likewise.
1923         (gomp_init_device): Likewise.
1924         (gomp_unload_device): Likewise.
1925         (gomp_fini_device): Remove.
1926         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1927         (GOMP_target): Go to host fallback if device is finalized.
1928         (GOMP_target_ext): Likewise.
1929         (gomp_exit_data): Do nothing if device is finalized.
1930         (gomp_target_task_fn): Go to host fallback if device is finalized.
1931         (gomp_target_fini): New static function.
1932         (gomp_target_init): Use state instead of is_initialized.
1933         Call gomp_target_fini at exit.
1934
1935 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1936
1937         PR tree-optimization/68716
1938         * testsuite/libgomp.c/omp-nested-2.c: New test.
1939
1940 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1941
1942         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1943         target openacc_nvidia_accel_selected.
1944         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1945         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1946         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1947         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1948
1949 2015-12-01  Julian Brown  <julian@codesourcery.com>
1950             James Norris  <James_Norris@mentor.com>
1951
1952         * oacc-parallel.c (GOACC_host_data): New function.
1953         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1954         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1955         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1956         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1957         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1958         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1959         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1960
1961 2015-11-30  James Norris  <jnorris@codesourcery.com>
1962             Cesar Philippidis  <cesar@codesourcery.com>
1963
1964         libgomp/
1965         * libgomp.oacc-fortran/routine-5.f90: New test.
1966         * libgomp.oacc-fortran/routine-7.f90: New test.
1967         * libgomp.oacc-fortran/routine-9.f90: New test.
1968
1969 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1970
1971         PR tree-optimization/46032
1972         * testsuite/libgomp.c/pr46032.c: New test.
1973
1974 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1975
1976         PR libgomp/68579
1977         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1978         (gomp_create_target_task): Call it before freeing
1979         GOMP_TARGET_TASK_DATA tasks.
1980
1981         PR c/63326
1982         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1983         in between case label and OpenMP standalone directives.
1984         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1985
1986 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1987
1988         * configure: Regenerate.
1989
1990 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1991
1992         * testsuite/libgomp.c/target-35.c: New test.
1993
1994 2015-11-22  James Norris  <jnorris@codesourcery.com>
1995             Cesar Philippidis  <cesar@codesourcery.com>
1996
1997         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1998         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1999         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2000         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2001         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2002
2003 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2004
2005         PR middle-end/68221
2006         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2007         * testsuite/libgomp.c/reduction-12.c: Likewise.
2008         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2009         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2010
2011 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2012
2013         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2014         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2015         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2016         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2017         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2018         and fix.
2019         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2020         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2021
2022 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2023
2024         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2025         worker & gang cases.
2026         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2027
2028 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2029
2030         * config/nvptx/priority_queue.c: New file.
2031
2032 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2033
2034         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2035         sections.
2036
2037 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2038             Aldy Hernandez  <aldyh@redhat.com>
2039             Ilya Verbin  <ilya.verbin@intel.com>
2040
2041         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2042         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2043         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2044         iterators or IV by chunk size.
2045         * parallel.c (gomp_resolve_num_threads): Don't assume that
2046         if thr->ts.team is non-NULL, then pool must be non-NULL.
2047         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2048         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2049         GOMP_PLUGIN_target_task_completion.
2050         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2051         * Makefile.in: Regenerate.
2052         * libgomp.h: Shuffle prototypes and forward definitions around so
2053         priority queues can be defined.
2054         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2055         (enum gomp_target_task_state): New enum.
2056         (struct gomp_target_task): Add state, tgt, task and team fields.
2057         (gomp_create_target_task): Change return type to bool, add
2058         state argument.
2059         (gomp_target_task_fn): Change return type to bool.
2060         (struct gomp_device_descr): Add async_run_func.
2061         (struct gomp_task): Remove children, next_child, prev_child,
2062         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2063         Add pnode field.
2064         (struct gomp_taskgroup): Remove children.
2065         Add taskgroup_queue.
2066         (struct gomp_team): Change task_queue type to a priority queue.
2067         (splay_compare): Define inline.
2068         (priority_queue_offset): New.
2069         (priority_node_to_task): New.
2070         (task_to_priority_node): New.
2071         * oacc-mem.c: Do not include splay-tree.h.
2072         * priority_queue.c: New file.
2073         * priority_queue.h: New file.
2074         * splay-tree.c: Do not include splay-tree.h.
2075         (splay_tree_foreach_internal): New.
2076         (splay_tree_foreach): New.
2077         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2078         (splay_tree_callback): Define typedef.
2079         * target.c (splay_compare): Move to libgomp.h.
2080         (GOMP_target): Don't adjust *thr in any way around running offloaded
2081         task.
2082         (GOMP_target_ext): Likewise.  Handle target nowait.
2083         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2084         return value from gomp_create_target_task, if false, fallthrough
2085         as if no dependencies exist.
2086         (gomp_target_task_fn): Change return type to bool, return true
2087         if the task should have another part scheduled later.  Handle
2088         target nowait.
2089         (gomp_load_plugin_for_device): Initialize async_run.
2090         * task.c (gomp_init_task): Initialize children_queue.
2091         (gomp_clear_parent_in_list): New.
2092         (gomp_clear_parent_in_tree): New.
2093         (gomp_clear_parent): Handle priorities.
2094         (GOMP_task): Likewise.
2095         (priority_queue_move_task_first,
2096         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2097         New functions.
2098         (gomp_create_target_task): Use priority queues.  Change return type
2099         to bool, add state argument, return false if for async
2100         {{enter,exit} data,update} constructs no dependencies need to be
2101         waited for, handle target nowait.  Set task->fn to NULL instead of
2102         gomp_target_task_fn.
2103         (verify_children_queue): Remove.
2104         (priority_list_upgrade_task): New.
2105         (priority_queue_upgrade_task): New.
2106         (verify_task_queue): Remove.
2107         (priority_list_downgrade_task): New.
2108         (priority_queue_downgrade_task): New.
2109         (gomp_task_run_pre): Use priority queues.
2110         Abstract code out to priority_queue_downgrade_task.
2111         (gomp_task_run_post_handle_dependers): Use priority queues.
2112         (gomp_task_run_post_remove_parent): Likewise.
2113         (gomp_task_run_post_remove_taskgroup): Likewise.
2114         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2115         tasks specially.
2116         (GOMP_taskwait): Likewise.
2117         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2118         priority-queue_upgrade_task.
2119         (GOMP_taskgroup_start): Use priority queues.
2120         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2121         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2122         barrier.
2123         * taskloop.c (GOMP_taskloop): Handle priorities.
2124         * team.c (gomp_new_team): Call priority_queue_init.
2125         (free_team): Call priority_queue_free.
2126         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2127         team created for target nowait in implicit parallel region.
2128         (gomp_team_start): For nested check, test thr->ts.level instead of
2129         thr->ts.team != NULL.
2130         * testsuite/libgomp.c/doacross-3.c: New test.
2131         * testsuite/libgomp.c/ordered-5.c: New test.
2132         * testsuite/libgomp.c/priority.c: New test.
2133         * testsuite/libgomp.c/target-31.c: New test.
2134         * testsuite/libgomp.c/target-32.c: New test.
2135         * testsuite/libgomp.c/target-33.c: New test.
2136         * testsuite/libgomp.c/target-34.c: New test.
2137
2138 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2139
2140         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2141
2142         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2143         loop is sequential.
2144
2145 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2146
2147         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2148         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2149
2150 2015-11-12  James Norris  <jnorris@codesourcery.com>
2151             Joseph Myers  <joseph@codesourcery.com>
2152
2153         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2154         * oacc-parallel.c (GOACC_declare): New function.
2155         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2156         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2157         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2158         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2159         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2160
2161 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2162
2163         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2164
2165 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2166
2167         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2168         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2169
2170 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2171
2172         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2173         inadvertent commit.
2174
2175 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2176
2177         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2178         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2179         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2180         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2181         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2182
2183 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2184
2185         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2186         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2187
2188 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2189             Ilya Verbin  <ilya.verbin@intel.com>
2190
2191         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2192         GOMP_loop_nonmonotonic_dynamic_start,
2193         GOMP_loop_nonmonotonic_guided_next,
2194         GOMP_loop_nonmonotonic_guided_start,
2195         GOMP_loop_ull_nonmonotonic_dynamic_next,
2196         GOMP_loop_ull_nonmonotonic_dynamic_start,
2197         GOMP_loop_ull_nonmonotonic_guided_next,
2198         GOMP_loop_ull_nonmonotonic_guided_start,
2199         GOMP_parallel_loop_nonmonotonic_dynamic,
2200         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2201         (GOMP_target_41): Renamed to ...
2202         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2203         arguments.
2204         (GOMP_target_data_41): Renamed to ...
2205         (GOMP_target_data_ext): ... this.
2206         (GOMP_target_update_41): Renamed to ...
2207         (GOMP_target_update_ext): ... this.
2208         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2209         GOMP_target_data_ext and GOMP_target_update_ext instead of
2210         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2211         Export GOMP_loop_nonmonotonic_dynamic_next,
2212         GOMP_loop_nonmonotonic_dynamic_start,
2213         GOMP_loop_nonmonotonic_guided_next,
2214         GOMP_loop_nonmonotonic_guided_start,
2215         GOMP_loop_ull_nonmonotonic_dynamic_next,
2216         GOMP_loop_ull_nonmonotonic_dynamic_start,
2217         GOMP_loop_ull_nonmonotonic_guided_next,
2218         GOMP_loop_ull_nonmonotonic_guided_start,
2219         GOMP_parallel_loop_nonmonotonic_dynamic and
2220         GOMP_parallel_loop_nonmonotonic_guided.
2221         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2222         GOMP_parallel_loop_nonmonotonic_guided,
2223         GOMP_loop_nonmonotonic_dynamic_start,
2224         GOMP_loop_nonmonotonic_guided_start,
2225         GOMP_loop_nonmonotonic_dynamic_next,
2226         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2227         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2228         GOMP_loop_ull_nonmonotonic_guided_start,
2229         GOMP_loop_ull_nonmonotonic_dynamic_next,
2230         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2231         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2232         functions.
2233         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2234         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2235         Use gomp_map_val function.
2236         (gomp_target_fallback_firstprivate): New static function.
2237         (GOMP_target_41): Renamed to ...
2238         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2239         arguments.  Move firstprivate fallback handling into a new
2240         function.
2241         (GOMP_target_data_41): Renamed to ...
2242         (GOMP_target_data_ext): ... this.
2243         (GOMP_target_update_41): Renamed to ...
2244         (GOMP_target_update_ext): ... this.
2245         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2246         gomp_map_0len_lookup instead of gomp_map_lookup.
2247         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2248         gomp_map_lookup.
2249         * testsuite/libgomp.c/target-28.c: Likewise.
2250         * testsuite/libgomp.c/monotonic-1.c: New test.
2251         * testsuite/libgomp.c/monotonic-2.c: New test.
2252         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2253         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2254         * testsuite/libgomp.c/pr66199-5.c: New test.
2255         * testsuite/libgomp.c/pr66199-6.c: New test.
2256         * testsuite/libgomp.c/pr66199-7.c: New test.
2257         * testsuite/libgomp.c/pr66199-8.c: New test.
2258         * testsuite/libgomp.c/pr66199-9.c: New test.
2259         * testsuite/libgomp.c/reduction-11.c: New test.
2260         * testsuite/libgomp.c/reduction-12.c: New test.
2261         * testsuite/libgomp.c/reduction-13.c: New test.
2262         * testsuite/libgomp.c/reduction-14.c: New test.
2263         * testsuite/libgomp.c/reduction-15.c: New test.
2264         * testsuite/libgomp.c/target-12.c (main): Adjust for
2265         omp_target_is_present change for one-past-last element.
2266         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2267         the same var is both mapped and privatized.
2268         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2269         handling of zero-length array sections.
2270         * testsuite/libgomp.c/target-28.c: New test.
2271         * testsuite/libgomp.c/target-29.c: New test.
2272         * testsuite/libgomp.c/target-30.c: New test.
2273         * testsuite/libgomp.c/target-teams-1.c: New test.
2274         * testsuite/libgomp.c++/member-6.C: New test.
2275         * testsuite/libgomp.c++/member-7.C: New test.
2276         * testsuite/libgomp.c++/monotonic-1.C: New test.
2277         * testsuite/libgomp.c++/monotonic-2.C: New test.
2278         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2279         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2280         * testsuite/libgomp.c++/pr66199-3.C: New test.
2281         * testsuite/libgomp.c++/pr66199-4.C: New test.
2282         * testsuite/libgomp.c++/pr66199-5.C: New test.
2283         * testsuite/libgomp.c++/pr66199-6.C: New test.
2284         * testsuite/libgomp.c++/pr66199-7.C: New test.
2285         * testsuite/libgomp.c++/pr66199-8.C: New test.
2286         * testsuite/libgomp.c++/pr66199-9.C: New test.
2287         * testsuite/libgomp.c++/reduction-11.C: New test.
2288         * testsuite/libgomp.c++/reduction-12.C: New test.
2289         * testsuite/libgomp.c++/target-13.C: New test.
2290         * testsuite/libgomp.c++/target-14.C: New test.
2291         * testsuite/libgomp.c++/target-15.C: New test.
2292         * testsuite/libgomp.c++/target-16.C: New test.
2293         * testsuite/libgomp.c++/target-17.C: New test.
2294         * testsuite/libgomp.c++/target-18.C: New test.
2295         * testsuite/libgomp.c++/target-19.C: New test.
2296
2297 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2298
2299         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2300         and reduction copy.
2301         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2302         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2303         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2304         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2305         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2306         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2307         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2308         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2309         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2310         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2311         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2312         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2313         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2314         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2315
2316 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2317
2318         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2319         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2320         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2321         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2322         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2323         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2324         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2325         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2326
2327 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2328
2329         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2330         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2331         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2332         * oacc-host.c (host_openacc_exec): Likewise.
2333         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2334
2335 2015-11-03  Julian Brown  <julian@codesourcery.com>
2336             Thomas Schwinge  <thomas@codesourcery.com>
2337
2338         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2339         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2340         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2341         Likewise.
2342         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2343         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2344
2345 2015-11-03  James Norris  <jnorris@codesourcery.com>
2346
2347         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2348         file.
2349         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2350         Likewise.
2351         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2352         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2353         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2354         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2355         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2356
2357 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2358
2359         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2360         compatibility.
2361         (enum acc_async_t): Reformat.
2362         (acc_on_device): Declare compatible with builtin and provide C++
2363         wrapper.
2364         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2365
2366 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2367             Cesar Philippidis  <cesar@codesourcery.com>
2368
2369         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2370         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2371         ... this.  Add a description of the test at the top of the file.
2372         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2373         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2374         ... this.  Add a description of the test at the top of the file.
2375
2376 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2377
2378         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2379         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2380         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2381         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2382         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2383         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2384
2385 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2386
2387         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2388         dimensions.
2389
2390 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2391
2392         PR testsuite/68063
2393         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2394
2395 2015-10-27  James Norris  <jnorris@codesourcery.com>
2396
2397         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2398         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2399
2400 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2401
2402         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2403         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2404
2405         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2406         acc_device_nvidia usage.
2407         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2408         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2409         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2410
2411         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2412         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2413
2414         PR libgomp/66518
2415         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2416
2417         PR libgomp/65437
2418         PR libgomp/66518
2419         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2420         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2421
2422 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2423
2424         PR testsuite/68063
2425         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2426
2427 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2428
2429         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2430         vector_length.
2431         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2432
2433 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2434             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2435
2436         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2437         to 0 when mapnum is 0.
2438
2439 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2440
2441         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2442         Cast to int from int32_t.
2443
2444 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2445             Aldy Hernandez  <aldyh@redhat.com>
2446             Ilya Verbin  <ilya.verbin@intel.com>
2447
2448         * config/linux/affinity.c (omp_get_place_num_procs,
2449         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2450         * config/linux/doacross.h: New file.
2451         * config/posix/affinity.c (omp_get_place_num_procs,
2452         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2453         * config/posix/doacross.h: New file.
2454         * env.c: Include gomp-constants.h.
2455         (struct gomp_task_icv): Rename run_sched_modifier to
2456         run_sched_chunk_size.
2457         (gomp_max_task_priority_var): New variable.
2458         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2459         (handle_omp_display_env): Change _OPENMP value from 201307 to
2460         201511.  Print OMP_MAX_TASK_PRIORITY.
2461         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2462         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2463         chunk_size and run_sched_modifier to run_sched_chunk_size.
2464         (omp_get_max_task_priority, omp_get_initial_device,
2465         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2466         omp_get_partition_place_nums): New functions.
2467         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2468         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2469         to chunk_size.
2470         (omp_get_num_places_, omp_get_place_num_procs_,
2471         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2472         omp_get_place_proc_ids_8_, omp_get_place_num_,
2473         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2474         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2475         omp_get_max_task_priority_): New functions.
2476         * libgomp_g.h (GOMP_loop_doacross_static_start,
2477         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2478         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2479         GOMP_loop_ull_doacross_dynamic_start,
2480         GOMP_loop_ull_doacross_guided_start,
2481         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2482         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2483         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2484         GOMP_target_data_41, GOMP_target_update_41,
2485         GOMP_target_enter_exit_data): New prototypes.
2486         (GOMP_task): Add prototype argument.
2487         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2488         (struct gomp_doacross_work_share): New type.
2489         (struct gomp_work_share): Add doacross field.
2490         (struct gomp_task_icv): Rename run_sched_modifier to
2491         run_sched_chunk_size.
2492         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2493         GOMP_TASK_UNDEFERRED.  Add comments.
2494         (struct gomp_task_depend_entry): Add comments.
2495         (struct gomp_task): Likewise.
2496         (struct gomp_taskgroup): Likewise.
2497         (struct gomp_target_task): New type.
2498         (struct gomp_team): Add comment.
2499         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2500         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2501         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2502         (struct target_var_desc): New type.
2503         (struct target_mem_desc): Adjust comment.  Use struct
2504         target_var_desc instead of splay_tree_key for list.
2505         (REFCOUNT_INFINITY): Define.
2506         (struct splay_tree_key_s): Remove copy_from field.
2507         (struct gomp_device_descr): Add dev2dev_func field.
2508         (enum gomp_map_vars_kind): New enum.
2509         (gomp_map_vars): Add one argument.
2510         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2511         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2512         omp_get_place_num_procs, omp_get_place_num_procs_,
2513         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2514         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2515         omp_get_place_num_, omp_get_partition_num_places,
2516         omp_get_partition_num_places_, omp_get_partition_place_nums,
2517         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2518         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2519         omp_target_free, omp_target_is_present, omp_target_memcpy,
2520         omp_target_memcpy_rect, omp_target_associate_ptr and
2521         omp_target_disassociate_ptr.
2522         (GOMP_4.0.2): Renamed to ...
2523         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2524         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2525         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2526         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2527         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2528         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2529         GOMP_loop_ull_doacross_guided_start,
2530         GOMP_loop_ull_doacross_runtime_start,
2531         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2532         GOMP_doacross_ull_wait.
2533         * libgomp.texi: Document omp_get_max_task_priority.
2534         Rename modifier argument to chunk_size for omp_set_schedule and
2535         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2536         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2537         to run_sched_chunk_size renaming.
2538         (GOMP_loop_ordered_runtime_start): Likewise.
2539         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2540         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2541         GOMP_parallel_loop_runtime_start): New functions.
2542         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2543         to run_sched_chunk_size renaming.
2544         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2545         GOMP_loop_doacross_guided_start): New functions or aliases.
2546         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2547         run_sched_modifier to run_sched_chunk_size renaming.
2548         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2549         (gomp_loop_ull_doacross_static_start,
2550         gomp_loop_ull_doacross_dynamic_start,
2551         gomp_loop_ull_doacross_guided_start,
2552         GOMP_loop_ull_doacross_runtime_start): New functions.
2553         (GOMP_loop_ull_doacross_static_start,
2554         GOMP_loop_ull_doacross_dynamic_start,
2555         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2556         * oacc-mem.c (acc_map_data, present_create_copy,
2557         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2558         to gomp_map_vars.
2559         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2560         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2561         instead of false to gomp_map_vars.
2562         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2563         * omp.h.in (omp_lock_hint_t): New type.
2564         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2565         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2566         omp_get_place_num, omp_get_partition_num_places,
2567         omp_get_partition_place_nums, omp_get_initial_device,
2568         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2569         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2570         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2571         prototypes.
2572         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2573         (omp_lock_hint_none, omp_lock_hint_uncontended,
2574         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2575         omp_lock_hint_speculative): New parameters.
2576         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2577         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2578         omp_get_place_num, omp_get_partition_num_places,
2579         omp_get_partition_place_nums, omp_get_initial_device,
2580         omp_get_max_task_priority): New interfaces.
2581         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2582         to chunk_size.
2583         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2584         (omp_lock_hint_none, omp_lock_hint_uncontended,
2585         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2586         omp_lock_hint_speculative): New parameters.
2587         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2588         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2589         omp_get_place_num, omp_get_partition_num_places,
2590         omp_get_partition_place_nums, omp_get_initial_device,
2591         omp_get_max_task_priority): New functions and subroutines.
2592         * ordered.c: Include stdarg.h and string.h.
2593         (MAX_COLLAPSED_BITS): Define.
2594         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2595         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2596         GOMP_doacross_ull_wait): New functions.
2597         * target.c: Include errno.h.
2598         (resolve_device): If device is not initialized, call
2599         gomp_init_device on it.
2600         (gomp_map_lookup): New function.
2601         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2602         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2603         GOMP_MAP_ALWAYS_TO_P.
2604         (get_kind): Rename is_openacc argument to short_mapkind.
2605         (gomp_map_pointer): Use gomp_map_lookup.
2606         (gomp_map_fields_existing): New function.
2607         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2608         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2609         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2610         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2611         Adjust for tgt->list changed type and copy_from living in there.
2612         (gomp_copy_from_async): Adjust for tgt->list changed type and
2613         copy_from living in there.
2614         (gomp_unmap_vars): Likewise.
2615         (gomp_update): Likewise.  Rename is_openacc argument to
2616         short_mapkind.  Don't fail if object is not mapped.
2617         (gomp_load_image_to_device): Initialize refcount to
2618         REFCOUNT_INFINITY.
2619         (gomp_target_fallback): New function.
2620         (gomp_get_target_fn_addr): Likewise.
2621         (GOMP_target): Adjust gomp_map_vars caller, use
2622         gomp_get_target_fn_addr and gomp_target_fallback.
2623         (GOMP_target_41): New function.
2624         (gomp_target_data_fallback): New function.
2625         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2626         (GOMP_target_data_41): New function.
2627         (GOMP_target_update): Adjust gomp_update caller.
2628         (GOMP_target_update_41): New function.
2629         (gomp_exit_data, GOMP_target_enter_exit_data,
2630         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2631         omp_target_is_present, omp_target_memcpy,
2632         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2633         omp_target_associate_ptr, omp_target_disassociate_ptr,
2634         gomp_load_plugin_for_device): New functions.
2635         * task.c: Include gomp-constants.h.  Include taskloop.c
2636         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2637         (gomp_task_handle_depend): New function.
2638         (GOMP_task): Use it.  Add priority argument.  Use
2639         gomp-constant.h constants instead of hardcoded numbers.
2640         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2641         (gomp_create_target_task): New function.
2642         (verify_children_queue, verify_taskgroup_queue,
2643         verify_task_queue): New functions.
2644         (gomp_task_run_pre): Call verify_*_queue functions.
2645         If an upcoming tied task is about to leave the sibling or
2646         taskgroup queues in an invalid state, adjust appropriately.
2647         Remove taskgroup argument.  Add comments.
2648         (gomp_task_run_post_handle_dependers): Add comments.
2649         (gomp_task_run_post_remove_parent): Likewise.
2650         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2651         (GOMP_taskwait): Likewise.  Add comments.
2652         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2653         problem such that the first non parent_depends_on task does not
2654         end up at the end of the children queue.
2655         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2656         GOMP_TASK_UNDEFERRED.
2657         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2658         * taskloop.c: New file.
2659         * testsuite/lib/libgomp.exp
2660         (check_effective_target_offload_device_nonshared_as): New proc.
2661         * testsuite/libgomp.c/affinity-2.c: New test.
2662         * testsuite/libgomp.c/doacross-1.c: New test.
2663         * testsuite/libgomp.c/doacross-2.c: New test.
2664         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2665         Add map clause to target.
2666         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2667         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2668         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2669         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2670         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2671         Likewise.
2672         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2673         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2674         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2675         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2676         not defined.  Use those where needed.
2677         * testsuite/libgomp.c/for-4.c: New test.
2678         * testsuite/libgomp.c/for-5.c: New test.
2679         * testsuite/libgomp.c/for-6.c: New test.
2680         * testsuite/libgomp.c/linear-1.c: New test.
2681         * testsuite/libgomp.c/ordered-4.c: New test.
2682         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2683         only allowed on the loop iterator.
2684         * testsuite/libgomp.c/pr66199-3.c: New test.
2685         * testsuite/libgomp.c/pr66199-4.c: New test.
2686         * testsuite/libgomp.c/reduction-7.c: New test.
2687         * testsuite/libgomp.c/reduction-8.c: New test.
2688         * testsuite/libgomp.c/reduction-9.c: New test.
2689         * testsuite/libgomp.c/reduction-10.c: New test.
2690         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2691         map(tofrom:s).
2692         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2693         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2694         * testsuite/libgomp.c/target-11.c: New test.
2695         * testsuite/libgomp.c/target-12.c: New test.
2696         * testsuite/libgomp.c/target-13.c: New test.
2697         * testsuite/libgomp.c/target-14.c: New test.
2698         * testsuite/libgomp.c/target-15.c: New test.
2699         * testsuite/libgomp.c/target-16.c: New test.
2700         * testsuite/libgomp.c/target-17.c: New test.
2701         * testsuite/libgomp.c/target-18.c: New test.
2702         * testsuite/libgomp.c/target-19.c: New test.
2703         * testsuite/libgomp.c/target-20.c: New test.
2704         * testsuite/libgomp.c/target-21.c: New test.
2705         * testsuite/libgomp.c/target-22.c: New test.
2706         * testsuite/libgomp.c/target-23.c: New test.
2707         * testsuite/libgomp.c/target-24.c: New test.
2708         * testsuite/libgomp.c/target-25.c: New test.
2709         * testsuite/libgomp.c/target-26.c: New test.
2710         * testsuite/libgomp.c/target-27.c: New test.
2711         * testsuite/libgomp.c/taskloop-1.c: New test.
2712         * testsuite/libgomp.c/taskloop-2.c: New test.
2713         * testsuite/libgomp.c/taskloop-3.c: New test.
2714         * testsuite/libgomp.c/taskloop-4.c: New test.
2715         * testsuite/libgomp.c++/ctor-13.C: New test.
2716         * testsuite/libgomp.c++/doacross-1.C: New test.
2717         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2718         Replace offload_device with offload_device_nonshared_as.
2719         * testsuite/libgomp.c++/for-12.C: New test.
2720         * testsuite/libgomp.c++/for-13.C: New test.
2721         * testsuite/libgomp.c++/for-14.C: New test.
2722         * testsuite/libgomp.c++/linear-1.C: New test.
2723         * testsuite/libgomp.c++/member-1.C: New test.
2724         * testsuite/libgomp.c++/member-2.C: New test.
2725         * testsuite/libgomp.c++/member-3.C: New test.
2726         * testsuite/libgomp.c++/member-4.C: New test.
2727         * testsuite/libgomp.c++/member-5.C: New test.
2728         * testsuite/libgomp.c++/ordered-1.C: New test.
2729         * testsuite/libgomp.c++/reduction-5.C: New test.
2730         * testsuite/libgomp.c++/reduction-6.C: New test.
2731         * testsuite/libgomp.c++/reduction-7.C: New test.
2732         * testsuite/libgomp.c++/reduction-8.C: New test.
2733         * testsuite/libgomp.c++/reduction-9.C: New test.
2734         * testsuite/libgomp.c++/reduction-10.C: New test.
2735         * testsuite/libgomp.c++/reference-1.C: New test.
2736         * testsuite/libgomp.c++/simd14.C: New test.
2737         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2738         * testsuite/libgomp.c++/target-5.C: New test.
2739         * testsuite/libgomp.c++/target-6.C: New test.
2740         * testsuite/libgomp.c++/target-7.C: New test.
2741         * testsuite/libgomp.c++/target-8.C: New test.
2742         * testsuite/libgomp.c++/target-9.C: New test.
2743         * testsuite/libgomp.c++/target-10.C: New test.
2744         * testsuite/libgomp.c++/target-11.C: New test.
2745         * testsuite/libgomp.c++/target-12.C: New test.
2746         * testsuite/libgomp.c++/taskloop-1.C: New test.
2747         * testsuite/libgomp.c++/taskloop-2.C: New test.
2748         * testsuite/libgomp.c++/taskloop-3.C: New test.
2749         * testsuite/libgomp.c++/taskloop-4.C: New test.
2750         * testsuite/libgomp.c++/taskloop-5.C: New test.
2751         * testsuite/libgomp.c++/taskloop-6.C: New test.
2752         * testsuite/libgomp.c++/taskloop-7.C: New test.
2753         * testsuite/libgomp.c++/taskloop-8.C: New test.
2754         * testsuite/libgomp.c++/taskloop-9.C: New test.
2755         * testsuite/libgomp.fortran/affinity1.f90: New test.
2756         * testsuite/libgomp.fortran/affinity2.f90: New test.
2757
2758 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2759
2760         PR tree-optimization/67476
2761         * testsuite/libgomp.c/autopar-3.c: New test.
2762         * testsuite/libgomp.c/autopar-4.c: New test.
2763         * testsuite/libgomp.c/autopar-5.c: New test.
2764         * testsuite/libgomp.c/autopar-6.c: New test.
2765         * testsuite/libgomp.c/autopar-7.c: New test.
2766         * testsuite/libgomp.c/autopar-8.c: New test.
2767
2768 2015-10-12  James Norris  <jnorris@codesourcery.com>
2769
2770         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2771         initializer.
2772
2773 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2774
2775         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2776         using load_gcc_lib.
2777
2778 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2779
2780         * oacc-ptx.h: Remove file, moving its content into...
2781         * config/nvptx/fortran.c: ... here...
2782         * config/nvptx/oacc-init.c: ..., here...
2783         * config/nvptx/oacc-parallel.c: ..., and here.
2784         * config/nvptx/openacc.f90: New file.
2785         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2786         (link_ptx): Don't link in predefined bits of PTX code.
2787
2788 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2789             Bernd Schmidt <bernds@codesourcery.com>
2790
2791         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2792         (struct targ_ptx_obj): New.
2793         (nvptx_tdata): Move earlier, change data format.
2794         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2795         objects.
2796         (GOMP_OFFLOAD_load_image): Adjust.
2797
2798 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2799
2800         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2801         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2802         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2803         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2804         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2805         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2806         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2807         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2808         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2809         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2810         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2811         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2812         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2813         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2814         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2815         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2816         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2817         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2818         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2819         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2820         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2821         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2822         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2823         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2824         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2825         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2826         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2827         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2828         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2829         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2830         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2831         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2832         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2833         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2834         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2835         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2836         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2837         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2838         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2839         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2840         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2841         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2842         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2843         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2844         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2845         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2846         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2847         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2848         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2849         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2852         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2854         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2855         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2856         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2857         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2858         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2859         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2860         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2861         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2862         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2863
2864 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2865
2866         * oacc-init.c (acc_on_device): Force optimization level.
2867
2868 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2869
2870         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2871         (cuda_errlist): Delete.
2872         (cuda_error): Reimplement.
2873
2874 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2875
2876         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2877         array.
2878         * libgomp.map (GOACC_parallel_keyed): New.
2879         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2880         all callers.
2881         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2882         and take keyed varargs list.  Adjust call to exec_func.
2883         (GOACC_parallel): Force host fallback.
2884         * libgomp_g.h (GOACC_parallel): Remove.
2885         (GOACC_parallel_keyed): Declare.
2886         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2887         (stuct targ_gn_descriptor): Replace name field with launch field.
2888         (nvptx_exec): Lose separate geometry args, take array.  Process
2889         dynamic dimensions and adjust.
2890         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2891         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2892         data.
2893         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2894         passing.
2895         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2896         passing.
2897
2898 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2899
2900         PR libgomp/67141
2901         * oacc-int.h (goacc_host_init): Add declaration.
2902         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2903         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2904
2905 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2906             Sebastian Pop  <s.pop@samsung.com>
2907
2908         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2909         match o/p.
2910         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2911         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2912         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2913         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2914         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2915
2916 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2917
2918         * configure.tgt: Add missing ;; in between nvptx and rtems
2919         snippets.
2920
2921 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2922
2923         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2924         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2925         (gomp_thread_pool_reservoir): Add priority member.
2926         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2927         priority.
2928         (parse_thread_pools): Likewise.
2929         * team.c (gomp_team_start): Call configuration provided
2930         gomp_adjust_thread_attr(). Destroy thread attributes if
2931         necessary.
2932         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2933
2934 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2935
2936         * config/posix/pool.h: New.
2937         * config/rtems/pool.h: Likewise.
2938         * config/rtems/proc.c: Likewise.
2939         * libgomp.h (gomp_thread_destructor): Declare.
2940         * team.c: Include configuration provided "pool.h".
2941         (gomp_get_thread_pool): Define in configuration.
2942         (gomp_team_end): Call configuration defined
2943         gomp_release_thread_pool().
2944
2945 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2946
2947         * config/rtems/bar.c: New.
2948         * config/rtems/bar.h: Likewise.
2949         * config/rtems/mutex.c: Likewise.
2950         * config/rtems/mutex.h: Likewise.
2951         * config/rtems/sem.c: Likewise.
2952         * config/rtems/sem.h: Likewise.
2953         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2954         <sys/lock.h> header file.
2955         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2956         supported by Newlib.
2957         * configure: Regenerate.
2958
2959 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2960
2961         * team.c (gomp_new_thread_pool): Delete and move content to ...
2962         (gomp_get_thread_pool): ... new function.  Allocate and
2963         initialize thread pool on demand.
2964         (get_last_team): Use gomp_get_thread_pool().
2965         (gomp_team_start): Delete thread pool initialization.
2966
2967 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2968
2969         PR tree-optimization/65637
2970         * testsuite/libgomp.c/autopar-2.c: New test.
2971
2972 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2973
2974         PR tree-optimization/46193
2975         * testsuite/libgomp.c/pr46193.c: New test.
2976
2977 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2978
2979         libgomp/
2980         * libgomp.map: Add 4.0.2 version.
2981         * target.c (offload_image_descr): Add version field.
2982         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2983         call.  Improve load mismatch diagnostic.
2984         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2985         call.
2986         (GOMP_offload_regster): Make stub function, move bulk to ...
2987         (GOMP_offload_register_ver): ... here.  Process version argument.
2988         (GOMP_offload_unregister): Make stub function, move bulk to ...
2989         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2990         (gomp_init_device): Process version field.
2991         (gomp_unload_device): Process version field.
2992         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2993         macros.  Check plugin version.
2994         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2995         loader and unloader types.
2996         * oacc-host.c: Include gomp-constants.h.
2997         (host_version): New.
2998         (host_load_image, host_unload_image): Adjust.
2999         (host_dispatch): Add host_version.
3000         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3001         (GOMP_OFFLOAD_version): New.
3002         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3003         (GOMP_OFFLOAD_unload_image): Likewise.
3004         * plugin/plugin-host.c: Include gomp-constants.h.
3005         (GOMP_OFFLOAD_version): New.
3006         (GOMP_OFFLOAD_load_image): Add version arg.
3007         (GOMP_OFFLOAD_unload_image): Likewise.
3008
3009 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3010
3011         PR tree-optimization/65468
3012         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3013
3014 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3015
3016         PR tree-optimization/65468
3017         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3018
3019 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3020
3021         PR libgomp/66761
3022         PR libgomp/67303
3023         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3024         (gomp_iter_guided_next): Idem.
3025         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3026         (gomp_iter_ull_guided_next): Idem.
3027         * config/linux/wait.h (do_spin): Idem.
3028
3029 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3030
3031         * libgomp-plugin.h (enum offload_target_type): Remove
3032         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3033         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3034         * openacc.h (enum acc_device_t): Likewise.
3035         * openacc_lib.h: Likewise.
3036         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3037         (acc_on_device): Just use __builtin_acc_on_device.
3038         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3039         of acc_on_device builtin.
3040         * plugin/plugin-host.h: Remove file.
3041         * plugin/plugin-host.c: Likewise, but salvage some content into...
3042         * oacc-host.c: ... this file.
3043         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3044         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3045         * Makefile.in: Regenerate.
3046         * configure: Likewise.
3047         * testsuite/lib/libgomp.exp
3048         (check_effective_target_openacc_host_nonshm_selected): Remove.
3049         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3050         ACC_DEVICE_TYPE=host_nonshm.
3051         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3052         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3053         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3054         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3055         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3056         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3057
3058 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3059             Jakub Jelinek  <jakub@redhat.com>
3060
3061         * config/nvptx/affinity.c: New file.
3062         * config/nvptx/alloc.c: Likewise.
3063         * config/nvptx/bar.c: Likewise.
3064         * config/nvptx/barrier.c: Likewise.
3065         * config/nvptx/critical.c: Likewise.
3066         * config/nvptx/env.c: Likewise.
3067         * config/nvptx/error.c: Likewise.
3068         * config/nvptx/fortran.c: Likewise.
3069         * config/nvptx/iter.c: Likewise.
3070         * config/nvptx/iter_ull.c: Likewise.
3071         * config/nvptx/libgomp-plugin.c: Likewise.
3072         * config/nvptx/lock.c: Likewise.
3073         * config/nvptx/loop.c: Likewise.
3074         * config/nvptx/loop_ull.c: Likewise.
3075         * config/nvptx/mutex.c: Likewise.
3076         * config/nvptx/oacc-async.c: Likewise.
3077         * config/nvptx/oacc-cuda.c: Likewise.
3078         * config/nvptx/oacc-host.c: Likewise.
3079         * config/nvptx/oacc-init.c: Likewise.
3080         * config/nvptx/oacc-mem.c: Likewise.
3081         * config/nvptx/oacc-parallel.c: Likewise.
3082         * config/nvptx/oacc-plugin.c: Likewise.
3083         * config/nvptx/omp-lock.h: Likewise.
3084         * config/nvptx/ordered.c: Likewise.
3085         * config/nvptx/parallel.c: Likewise.
3086         * config/nvptx/proc.c: Likewise.
3087         * config/nvptx/ptrlock.c: Likewise.
3088         * config/nvptx/sections.c: Likewise.
3089         * config/nvptx/sem.c: Likewise.
3090         * config/nvptx/single.c: Likewise.
3091         * config/nvptx/splay-tree.c: Likewise.
3092         * config/nvptx/target.c: Likewise.
3093         * config/nvptx/task.c: Likewise.
3094         * config/nvptx/team.c: Likewise.
3095         * config/nvptx/time.c: Likewise.
3096         * config/nvptx/work.c: Likewise.
3097         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3098         * configure: Regenerate.
3099         * configure.tgt (config_path): Set to "nvptx" for target
3100         nvptx*-*-*.
3101
3102 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3103
3104         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3105
3106 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3107
3108         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3109         (cuda_errlist): Constify.
3110         (errmsg):  Move into ...
3111         (cuda_error): ... here.  Make smaller.
3112         (_XSTR, _STR): Delete.
3113         (cuda_synames): Delete.
3114         (verify_device_library): Delete.
3115         (nvptx_init): Don't call it.
3116
3117 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3118
3119         * testsuite/libgomp.c/uns-outer-4.c: New test.
3120
3121 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3122
3123         * testsuite/libgomp.c/pr66714.c: New test.
3124
3125 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3126
3127         PR libgomp/66950
3128         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3129         (fib_ref): New function.
3130         (fib): Correct corner cases in the recursion.
3131         (main): Replace the non-simd loop with fib_ref call.
3132         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3133         subroutine.
3134         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3135         for the last array element value.  Replace the non-simd loop with
3136         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3137         of the last array element with according Fibonacci sequence element.
3138         (fib): Correct corner cases in the recursion.
3139
3140 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3141
3142         * target.c (gomp_offload_image_to_device): Rename to ...
3143         (gomp_load_image_to_device): ... here.
3144         (GOMP_offload_register): Adjust call.
3145         (gomp_init_device): Likewise.
3146         (gomp_unload_image_from_device): New.  Broken out of ...
3147         (GOMP_offload_unregister): ... here.  Call it.
3148         (gomp_unload_device): New.
3149         * libgomp.h (gomp_unload_device): Declare.
3150         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3151         mem maps.
3152
3153 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3154
3155         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3156         wait=-specific if.
3157         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3158         !=0 condition.
3159         (goacc_waits): Move !num_waits handling to ...
3160         (GOACC_wait): ... here, the only caller that might have zero waits.
3161
3162         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3163         (struct ptx_image_data): Move earlier, add fns field.
3164         (struct ptx_device): Add images and image_lock fields.
3165         (ptx_images, ptx_image_lock): Delete.
3166         (nvptx_open_device): Initialize images and image_lock fields.
3167         (nvptx_close_device): Destroy image_lock.
3168         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3169         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3170         fields.
3171
3172 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3173
3174         * target.c (GOMP_offload_register): Use int for device type arg.
3175         (GOMP_offload_unregister): Likewise.
3176
3177         * target.c (struct_offload_image_descr): Constify host_table.
3178         (gomp_offload_image_to_device): Likewise.
3179         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3180
3181         * libgomp.h (gomp_device_descr): Constify target data arguments.
3182         * target.c (struct offload_image_descr): Constify target_data.
3183         (gomp_offload_image_to_device): Likewise.
3184         (GOMP_offload_register): Likewise.
3185         (GOMP_offload_unrefister): Likewise.
3186         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3187         GOMP_OFFLOAD_unload_image): Constify target data.
3188         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3189         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3190
3191 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3192
3193         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3194         Workaround driver library const error.
3195         (struct nvptx_tdata, nvptx_tdata_t): New.
3196         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3197         type.
3198
3199 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3200
3201         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3202         of EPS parameter from integer to real.
3203         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3204         type of EPS parameter from integer to real.
3205
3206 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3207
3208         * team.c (get_last_team): New.
3209         (gomp_new_team): Recycle last non-nested team if possible.
3210         (gomp_team_end): Move team work share list free lock destruction
3211         to ...
3212         (free_team): ... here.
3213
3214 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3215
3216         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3217         and ref from int to double.  Replaced their comparison with
3218         an inequality of their difference and EPS.
3219         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3220         comparison of pri and a reference number with an inequality of their
3221         difference and EPS.
3222         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3223         the comparison of sum and sum_ref with an inequality of their
3224         difference and EPS.
3225         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3226         the comparison of pri and a reference number with an inequality of
3227         their difference and EPS.
3228
3229 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3230
3231         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3232         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3233         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3234         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3235         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3236         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3237         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3238         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3239         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3240         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3241         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3242         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3243         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3244         variables.
3245         (vec_mult): Likewise.  Add #pragma omp taskwait.
3246         (main): Adjust caller.
3247         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3248         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3249         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3250         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3251         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3252         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3253         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3254         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3255         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3256         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3257         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3258         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3259         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3260         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3261         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3262         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3263         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3264         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3265         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3266         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3267         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3268         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3269         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3270         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3271         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3272         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3273         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3274         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3275         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3276         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3277         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3278         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3279         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3280         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3281         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3282         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3283         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3284         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3285         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3286         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3287         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3288         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3289         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3290         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3291         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3292         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3293         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3294         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3295         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3296         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3297         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3298         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3299         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3300         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3301         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3302         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3303         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3304         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3305         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3306         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3307         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3308         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3309         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3310         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3311         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3312         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3313         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3314         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3315         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3316         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3317         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3318         (vec_mult): Add !$omp taskwait.
3319         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3320         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3321         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3322         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3323         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3324         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3325         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3326         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3327         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3328         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3329         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3330         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3331         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3332         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3333         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3334         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3335         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3336         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3337         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3338         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3339         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3340         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3341         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3342         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3343         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3344         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3345         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3346         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3347         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3348         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3349         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3350         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3351         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3352         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3353         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3354         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3355         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3356         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3357         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3358         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3359         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3360         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3361         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3362         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3363         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3364         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3365         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3366         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3367         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3368         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3369         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3370         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3371         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3372         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3373         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3374         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3375         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3376         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3377         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3378         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3379         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3380         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3381         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3382         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3383         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3384         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3385         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3386
3387 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3388
3389         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3390         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3391
3392 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3393
3394         PR libgomp/65099
3395         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3396         in a 64-bit configuration.
3397         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3398         offloading testing if no such device is available.
3399         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3400         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3401
3402 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3403
3404         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3405         second call to f.
3406         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3407
3408 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3409
3410         PR tree-optimization/66642
3411         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3412         iteration count case.
3413         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3414         function, factor out of ...
3415         (main): ... here.  Test low iteration count case.
3416
3417 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3418
3419         * libgomp.h (gomp_thread_pool): Comment last_team field.
3420
3421 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3422
3423         * testsuite/libgomp.c++/pr66702-1.C: Require
3424         vect_simd_clones effective target.
3425         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3426
3427 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3428
3429         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3430         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3431         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3432         "-O2".
3433
3434 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3435
3436         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3437         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3438         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3439         * testsuite/libgomp.c++/pr64824.C: Same.
3440         * testsuite/libgomp.c++/pr64868.C: Same.
3441         * testsuite/libgomp.c++/pr66199-1.C: Same.
3442         * testsuite/libgomp.c++/pr66199-2.C: Same.
3443         * testsuite/libgomp.c++/target-2.C: Same.
3444         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3445         -std=<standard> option.
3446         * testsuite/libgomp.c++/udr-11.C: Same.
3447         * testsuite/libgomp.c++/udr-12.C: Same.
3448         * testsuite/libgomp.c++/udr-13.C: Same.
3449         * testsuite/libgomp.c++/udr-14.C: Same.
3450         * testsuite/libgomp.c++/udr-15.C: Same.
3451         * testsuite/libgomp.c++/udr-16.C: Same.
3452         * testsuite/libgomp.c++/udr-17.C: Same.
3453         * testsuite/libgomp.c++/udr-18.C: Same.
3454         * testsuite/libgomp.c++/udr-19.C: Same.
3455         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3456         * testsuite/libgomp.c++/simd-1.C: Same.
3457         * testsuite/libgomp.c++/simd-2.C: Same.
3458         * testsuite/libgomp.c++/simd-3.C: Same.
3459         * testsuite/libgomp.c++/simd-4.C: Same.
3460         * testsuite/libgomp.c++/simd-5.C: Same.
3461         * testsuite/libgomp.c++/simd-6.C: Same.
3462         * testsuite/libgomp.c++/simd-7.C: Same.
3463         * testsuite/libgomp.c++/simd-8.C: Same.
3464         * testsuite/libgomp.c++/simd-9.C: Same.
3465         * testsuite/libgomp.c++/simd10.C: Same.
3466         * testsuite/libgomp.c++/simd11.C: Same.
3467         * testsuite/libgomp.c++/simd12.C: Same.
3468         * testsuite/libgomp.c++/simd13.C: Same.
3469
3470 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3471
3472         PR middle-end/66702
3473         * testsuite/libgomp.c++/pr66702-1.C: New test.
3474         * testsuite/libgomp.c++/pr66702-2.C: New test.
3475
3476 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3477
3478         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3479         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3480         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3481         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3482
3483 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3484
3485         PR tree-optimization/66652
3486         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3487         using restrict pointers.
3488         (main): Add arguments to calls to f.
3489         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3490
3491 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3492
3493         * configure.ac: Fix check for header <sys/sysctl.h>.
3494         * configure: Regenerate.
3495         * config.h.in: Likewise.
3496
3497 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3498
3499         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3500         abort.
3501         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3502
3503 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3504
3505         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3506         acc_device_nvidia.
3507
3508         PR libgomp/66518
3509         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3510         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3511
3512 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3513
3514         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3515         dg-additional-options for any remaining options.
3516         * testsuite/libgomp.c/atomic-2.c: Same.
3517         * testsuite/libgomp.c/atomic-4.c: Same.
3518         * testsuite/libgomp.c/atomic-5.c: Same.
3519         * testsuite/libgomp.c/atomic-6.c: Same.
3520         * testsuite/libgomp.c/autopar-1.c: Same.
3521         * testsuite/libgomp.c/copyin-1.c: Same.
3522         * testsuite/libgomp.c/copyin-2.c: Same.
3523         * testsuite/libgomp.c/copyin-3.c: Same.
3524         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3525         * testsuite/libgomp.c/nestedfn-5.c: Same.
3526         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3527         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3528         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3529         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3530         * testsuite/libgomp.c/pr32362-1.c: Same.
3531         * testsuite/libgomp.c/pr32362-2.c: Same.
3532         * testsuite/libgomp.c/pr32362-3.c: Same.
3533         * testsuite/libgomp.c/pr39591-1.c: Same.
3534         * testsuite/libgomp.c/pr39591-2.c: Same.
3535         * testsuite/libgomp.c/pr39591-3.c: Same.
3536         * testsuite/libgomp.c/pr58392.c: Same.
3537         * testsuite/libgomp.c/pr58756.c: Same.
3538         * testsuite/libgomp.c/simd-1.c: Same.
3539         * testsuite/libgomp.c/simd-10.c: Same.
3540         * testsuite/libgomp.c/simd-11.c: Same.
3541         * testsuite/libgomp.c/simd-12.c: Same.
3542         * testsuite/libgomp.c/simd-13.c: Same.
3543         * testsuite/libgomp.c/simd-14.c: Same.
3544         * testsuite/libgomp.c/simd-15.c: Same.
3545         * testsuite/libgomp.c/simd-2.c: Same.
3546         * testsuite/libgomp.c/simd-3.c: Same.
3547         * testsuite/libgomp.c/simd-4.c: Same.
3548         * testsuite/libgomp.c/simd-5.c: Same.
3549         * testsuite/libgomp.c/simd-6.c: Same.
3550         * testsuite/libgomp.c/simd-7.c: Same.
3551         * testsuite/libgomp.c/simd-8.c: Same.
3552         * testsuite/libgomp.c/simd-9.c: Same.
3553
3554 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3555
3556         * testsuite/libgomp.c/pr35625.c: Fix typo.
3557
3558 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3559
3560         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3561         in dg-options.
3562         * testsuite/libgomp.c/atomic-3.c: Same.
3563         * testsuite/libgomp.c/debug-1.c: Same.
3564         * testsuite/libgomp.c/nqueens-1.c: Same.
3565         * testsuite/libgomp.c/pr26171.c: Same.
3566         * testsuite/libgomp.c/pr48591.c: Same.
3567         * testsuite/libgomp.c/pr64824.c: Same.
3568         * testsuite/libgomp.c/pr64868.c: Same.
3569         * testsuite/libgomp.c/pr66133.c: Same.
3570         * testsuite/libgomp.c/pr66199-1.c: Same.
3571         * testsuite/libgomp.c/pr66199-2.c: Same.
3572         * testsuite/libgomp.c/target-8.c: Same.
3573
3574 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3575
3576         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3577         -std={gnu99,c99}.
3578         * testsuite/libgomp.c/for-1.c: Same.
3579         * testsuite/libgomp.c/for-2.c: Same.
3580         * testsuite/libgomp.c/for-3.c: Same.
3581         * testsuite/libgomp.c/pr35625.c: Same.
3582         * testsuite/libgomp.c/pr39154.c: Same.
3583         * testsuite/libgomp.c/simd-16.c: Same.
3584         * testsuite/libgomp.c/simd-17.c: Same.
3585
3586 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3587
3588         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3589
3590 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3591
3592         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3593         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3594         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3595         (N): Define.
3596         (main): Use N instead of hardcoded constants.
3597
3598 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3599
3600         merge from gomp4 branch:
3601         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3602
3603         PR tree-optimization/65443
3604         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3605         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3606         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3607
3608 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3609
3610         * testsuite/libgomp.graphite/bounds.c: Adjust for
3611         cleanup-tree-dump removal.
3612         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3613         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3614         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3615         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3616         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3617         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3618         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3619         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3620         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3621         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3622
3623 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3624
3625         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3626         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3627         (futex_wake) [!__x86_64__]: Ditto.
3628
3629 2015-05-28  Julian Brown  <julian@codesourcery.com>
3630
3631         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3632         function comment. Only call gomp_fatal if new argument is true.
3633         (acc_dev_num_out_of_range): New function.
3634         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3635         acc_dev_num_out_of_range as appropriate.
3636         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3637         (acc_get_device_num, acc_set_device_num): Update calls to
3638         resolve_device.
3639         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3640         output.
3641
3642 2015-05-28  Julian Brown  <julian@codesourcery.com>
3643
3644         PR libgomp/65742
3645         * oacc-init.c (plugin/plugin-host.h): Include.
3646         (acc_on_device): Check whether we're in an offloaded region for
3647         host_nonshm
3648         plugin. Don't use __builtin_acc_on_device.
3649         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3650         nonshm_exec flag in thread-local data.
3651         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3652         data for host_nonshm plugin.
3653         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3654         for host_nonshm plugin.
3655         * plugin/plugin-host.h: New.
3656
3657 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3658
3659         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3660
3661 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3662
3663         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3664         Declare as int.
3665         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3666         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3667         Declare as int.
3668
3669 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3670
3671         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3672
3673 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3674
3675         * target.c (gomp_map_pointer): New function abstracting out
3676         GOMP_MAP_POINTER handling.
3677         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3678         gomp_map_pointer().
3679
3680 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3681
3682         PR middle-end/66199
3683         * testsuite/libgomp.c/pr66199-1.c: New test.
3684         * testsuite/libgomp.c/pr66199-2.c: New test.
3685         * testsuite/libgomp.c++/pr66199-1.C: New test.
3686         * testsuite/libgomp.c++/pr66199-2.C: New test.
3687         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3688         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3689
3690 2015-05-19  Julian Brown  <julian@codesourcery.com>
3691
3692         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3693         on cuInit failure.
3694
3695 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3696
3697         PR middle-end/66133
3698         * testsuite/libgomp.c/pr66133.c: New test.
3699
3700 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3701
3702         * Makefile.in: Regenerated with automake-1.11.6.
3703         * aclocal.m4: Likewise.
3704         * config.h.in: Likewise.
3705         * configure: Likewise.
3706         * testsuite/Makefile.in: Likewise.
3707
3708 2015-05-08  Jason Merrill  <jason@redhat.com>
3709
3710         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3711         _Complex.
3712
3713         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3714
3715 2015-05-06  Julian Brown  <julian@codesourcery.com>
3716
3717         * oacc-init.c (acc_device_lock): Add explanatory comment.
3718         (resolve_device): Add comment about locking requirement.
3719         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3720         gomp_init_device and gomp_fini_device calls.
3721         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3722         (acc_get_device_num, acc_set_device_num): Add locking around
3723         resolve_device and gomp_init_device calls.
3724
3725 2015-05-06  Julian Brown  <julian@codesourcery.com>
3726
3727         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3728         goacc_thread_lock on error paths.
3729         * oacc-mem.c (lookup_host): Remove locking from function. Note
3730         locking requirement for caller in function comment.
3731         (lookup_dev): Likewise.
3732         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3733         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3734         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3735         Add locking.
3736
3737 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3738
3739         PR testsuite/65205
3740         PR libgomp/65993
3741         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3742         don't expect "0x" prefix for "%p" format specifier, don't expect
3743         "(nil)" for NULL pointer.
3744         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3745         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3746         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3747         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3748         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3749         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3750         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3751         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3752         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3753         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3754         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3755         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3756         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3757         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3758         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3759         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3760         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3761         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3762         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3763         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3764         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3765         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3766         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3767         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3769         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3770         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3771         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3772         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3773         accurately specify what we're looking for.
3774         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3775         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3776         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3777         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3778         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3779
3780 2015-04-30  James Norris  <jnorris@codesourcery.com>
3781
3782         PR testsuite/65205
3783         * testsuite/lib/libgomp.exp
3784         (check_effective_target_openacc_host_selected)
3785         (check_effective_target_openacc_host_nonshm_selected): New
3786         procedures.
3787         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3788         dg-shouldfail.
3789         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3790         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3791         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3792         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3793         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3794         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3795         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3796         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3797         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3798         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3799         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3800         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3801         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3802         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3803         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3804         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3805         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3806         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3807         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3808         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3809         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3810         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3811         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3812         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3813         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3814         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3815         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3816         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3817         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3818         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3819         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3820         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3821         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3822         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3823         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3824         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3825         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3826         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3827         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3828         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3829         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3830         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3831         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3832
3833 2015-04-08  Julian Brown  <julian@codesourcery.com>
3834
3835         * libgomp.h (target_mem_desc: Remove mem_map field.
3836         (acc_dispatch_t): Remove open_device_func, close_device_func,
3837         get_device_num_func, set_device_num_func, target_data members.
3838         Change create_thread_data_func argument to device number instead of
3839         generic pointer.
3840         * oacc-async.c (assert.h): Include.
3841         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3842         (acc_wait_all, acc_wait_all_async): Use current host thread's
3843         active device, not base_dev.
3844         * oacc-cuda.c (acc_get_current_cuda_device)
3845         (acc_get_current_cuda_context, acc_get_cuda_stream)
3846         (acc_set_cuda_stream): Likewise.
3847         * oacc-host.c (host_dispatch): Don't set open_device_func,
3848         close_device_func, get_device_num_func or set_device_num_func.
3849         * oacc-init.c (base_dev, init_key): Remove.
3850         (cached_base_dev): New.
3851         (name_of_acc_device_t): New.
3852         (acc_init_1): Initialise default-numbered device, not zeroth.
3853         (acc_shutdown_1): Close all devices of a given type.
3854         (goacc_destroy_thread): Don't use base_dev.
3855         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3856         (goacc_attach_host_thread_to_device): New.
3857         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3858         (acc_get_num_devices): Don't use base_dev.
3859         (acc_set_device_type): Reimplement.
3860         (acc_get_device_type): Don't use base_dev.
3861         (acc_get_device_num): Tweak logic.
3862         (acc_set_device_num): Likewise.
3863         (acc_on_device): Use acc_get_device_type.
3864         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3865         (goacc_lazy_initialize): Reimplement with acc_init and
3866         goacc_attach_host_thread_to_device.
3867         * oacc-int.h (goacc_thread): Add base_dev field.
3868         (base_dev): Remove extern declaration.
3869         (goacc_attach_host_thread_to_device): Add prototype.
3870         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3871         base_dev.
3872         (acc_free): Likewise.
3873         (acc_memcpy_to_device): Likewise.
3874         (acc_memcpy_from_device): Likewise.
3875         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3876         goacc_lazy_initialize (throughout).
3877         (GOACC_parallel): Use tgt_offset to locate target functions.
3878         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3879         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3880         (gomp_load_plugin_for_device): Remove open_device, close_device,
3881         get_device_num, set_device_num openacc hook initialisation. Don't set
3882         openacc.target_data.
3883         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3884         (GOMP_OFFLOAD_openacc_close_device)
3885         (GOMP_OFFLOAD_openacc_get_device_num)
3886         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3887         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3888         to int.
3889         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3890         (instantiated_devices, ptx_dev_lock): New.
3891         (struct ptx_image_data): New.
3892         (ptx_devices, ptx_images, ptx_image_lock): New.
3893         (fini_streams_for_device): Reorder cuStreamDestroy call.
3894         (nvptx_get_num_devices): Remove forward declaration.
3895         (nvptx_init): Change return type to bool.
3896         (nvptx_fini): Remove.
3897         (nvptx_attach_host_thread_to_device): New.
3898         (nvptx_open_device): Return struct ptx_device* instead of void*.
3899         (nvptx_close_device): Change argument type to struct ptx_device*,
3900         return type to void.
3901         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3902         (kernel_target_data, kernel_host_table): Remove static globals.
3903         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3904         (GOMP_OFFLOAD_init_device): Reimplement.
3905         (GOMP_OFFLOAD_fini_device): Likewise.
3906         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3907         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3908         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3909         (GOMP_OFFLOAD_openacc_open_device)
3910         (GOMP_OFFLOAD_openacc_close_device)
3911         (GOMP_OFFLOAD_openacc_set_device_num)
3912         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3913         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3914         (device number).
3915
3916         testsuite/
3917         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3918
3919 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3920
3921         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3922         * libgomp.h (struct gomp_memory_mapping): Remove.
3923         (struct target_mem_desc): Change type of mem_map from
3924         gomp_memory_mapping * to splay_tree_s *.
3925         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3926         Add load_image_func, unload_image_func.
3927         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3928         Remove offload_regions_registered.
3929         (gomp_init_tables): Remove.
3930         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3931         to splay_tree_s *.
3932         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3933         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3934         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3935         offload_regions_registered.
3936         Initialize load_image_func, unload_image_func, mem_map.root.
3937         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3938         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3939         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3940         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3941         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3942         (lookup_dev): Use dev's lock.
3943         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3944         (acc_is_present): Likewise.
3945         (acc_map_data): Likewise.
3946         (acc_unmap_data): Likewise.  Use dev's lock.
3947         (present_create_copy): Likewise.
3948         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3949         (update_dev_host): Likewise.
3950         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3951         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3952         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3953         (GOMP_OFFLOAD_get_table): Remove
3954         (GOMP_OFFLOAD_load_image): New function.
3955         (GOMP_OFFLOAD_unload_image): New function.
3956         * target.c (register_lock): New mutex for offload image registration.
3957         (num_devices): Do not guard with PLUGIN_SUPPORT.
3958         (gomp_realloc_unlock): New static function.
3959         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3960         before gomp_fatal.
3961         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3962         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3963         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3964         mem_map's.
3965         (gomp_unmap_vars): Likewise.
3966         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3967         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3968         (gomp_offload_image_to_device): New static function.
3969         (GOMP_offload_register): Add mutex lock.
3970         Call gomp_offload_image_to_device for all initialized devices.
3971         Replace gomp_realloc with gomp_realloc_unlock.
3972         (GOMP_offload_unregister): New function.
3973         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3974         get_table_func from the plugin with calls to init_device_func and
3975         gomp_offload_image_to_device.
3976         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3977         to splay_tree_s *.
3978         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3979         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3980         (GOMP_target_data): Do not call gomp_init_tables.
3981         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3982         (gomp_load_plugin_for_device): Replace register_image and get_table
3983         with load_image and unload_image in DLSYM ().
3984         (gomp_register_images_for_device): Remove function.
3985         (gomp_target_init): Do not initialize current_device.mem_map.*,
3986         current_device.offload_regions_registered.
3987         Remove call to gomp_register_images_for_device.
3988         Do not free offload_images and num_offload_images.
3989
3990 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3991
3992         PR fortran/65597
3993         * testsuite/libgomp.fortran/pr65597.f90: New test.
3994
3995 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3996
3997         PR testsuite/65594
3998         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3999         (init, check): New function.
4000         (foo): Change return type to void.
4001         (main): Call init and check.
4002
4003 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4004
4005         PR testsuite/65594
4006         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4007         (foo): Use M for non-inner loops to scale down test-case.
4008
4009 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4010
4011         PR libgomp/64972
4012         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4013         (GOACC_data_start): Likewise.
4014         * target.c (gomp_map_vars): Likewise.
4015
4016 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4017
4018         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4019         hppa*-*-hpux*.
4020
4021 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4022
4023         * testsuite/libgomp.c/target-10.c: New test.
4024         * testsuite/libgomp.c++/target-4.C: New test.
4025
4026 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4027
4028         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4029         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4030
4031 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4032
4033         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4034         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4035         (pthread.h): Check for this header file.
4036         * configure: Regenerate.
4037
4038 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4039
4040         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4041         (check_reduction_op, check_reduction_macro, max, min):
4042         Declare.
4043         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4044         function.
4045         (main): Use new functions.
4046
4047 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4048
4049         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4050         char * for variables holding dlerror return values.
4051         (DLSYM_OPT): Ditto.
4052
4053 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4054
4055         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4056
4057 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4058             Cesar Philippidis  <cesar@codesourcery.com>
4059
4060         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4061         GOACC_ctaid, and GOACC_nctaid routines.
4062
4063 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4064
4065         PR c/64824
4066         * testsuite/libgomp.c/atomic-18.c: New test.
4067         * testsuite/libgomp.c++/atomic-16.C: New test.
4068
4069 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4070
4071         PR c/64824
4072         PR c/64868
4073         * testsuite/libgomp.c/pr64824.c: New test.
4074         * testsuite/libgomp.c/pr64868.c: New test.
4075         * testsuite/libgomp.c++/pr64824.C: New test.
4076         * testsuite/libgomp.c++/pr64868.C: New test.
4077
4078 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4079
4080         PR libgomp/64635
4081         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4082         Link with -lpthread.
4083         * config/aix/plugin-suffix.h: Delete.
4084
4085 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4086
4087         PR libgomp/64635
4088         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4089         (*-*-darwin*): Use config_path "bsd darwin posix".
4090         (*-*-hpux*): Use config_path "hpux posix".
4091         * target.c: Add include of plugin-suffix.h and use
4092         SONAME_SUFFIX macro.
4093         * config/aix/plugin-suffix.h: New file.
4094         * config/darwin/plugin-suffix.h: New file.
4095         * config/hpux/plugin-suffix.h: New file.
4096         * config/posix/plugin-suffix.h: New file.
4097
4098 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4099
4100         PR middle-end/64734
4101         * libgomp.c/pr64734.c: New test.
4102
4103 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4104
4105         PR libgomp/64672
4106         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4107
4108 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4109
4110         PR libgomp/64707
4111         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4112         dg-options.
4113
4114 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4115
4116         PR libgomp/64625
4117         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4118         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4119         formal parameter.  Update all users.
4120         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4121         Document unused formal parameter.
4122
4123 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4124
4125         * oacc-parallel.c: Don't include <alloca.h>.
4126         (GOACC_parallel): Use gomp_alloca instead of alloca.
4127
4128 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4129
4130         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4131
4132 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4133             James Norris  <jnorris@codesourcery.com>
4134             Tom de Vries  <tom@codesourcery.com>
4135             Julian Brown  <julian@codesourcery.com>
4136             Cesar Philippidis  <cesar@codesourcery.com>
4137             Nathan Sidwell  <nathan@codesourcery.com>
4138             Tobias Burnus  <burnus@net-b.de>
4139
4140         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4141         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4142         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4143         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4144         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4145         Include $(top_srcdir)/plugin/Makefrag.am.
4146         (nodist_libsubinclude_HEADERS): Add openacc.h.
4147         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4148         openacc.f90, openacc.mod, openacc_kinds.mod.
4149         (omp_lib.mod): Generalize into...
4150         (%.mod): ... this new rule.
4151         (openacc_kinds.mod, openacc.mod): New rules.
4152         * plugin/configfrag.ac: New file.
4153         * configure.ac: Move plugin/offloading support into it.  Include
4154         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4155         * plugin/Makefrag.am: New file.
4156         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4157         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4158         export.
4159         (libgomp-test-support.exp): New rule.
4160         (all-local): Depend on it.
4161         * Makefile.in: Regenerate.
4162         * testsuite/Makefile.in: Regenerate.
4163         * config.h.in: Likewise.
4164         * configure: Likewise.
4165         * configure.tgt: Harden shell syntax.
4166         * env.c: Include "oacc-int.h".
4167         (parse_acc_device_type): New function.
4168         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4169         variables.
4170         (initialize_env): Initialize those.  Call
4171         goacc_runtime_initialize.
4172         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4173         (gomp_fatal): Call gomp_vfatal.
4174         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4175         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4176         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4177         (splay_tree_node, splay_tree, splay_tree_key)
4178         (struct target_mem_desc, struct splay_tree_key_s)
4179         (struct gomp_memory_mapping, struct acc_dispatch_t)
4180         (struct gomp_device_descr, gomp_acc_insert_pointer)
4181         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4182         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4183         (gomp_free_memmap, gomp_fini_device): New declarations.
4184         (gomp_vdebug, gomp_debug): New macros.
4185         Include "splay-tree.h".
4186         * libgomp.map (OACC_2.0): New symbol version.  Use for
4187         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4188         acc_set_device_type_h_, acc_get_device_type,
4189         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4190         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4191         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4192         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4193         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4194         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4195         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4196         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4197         acc_copyin_array_h_, acc_present_or_copyin,
4198         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4199         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4200         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4201         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4202         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4203         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4204         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4205         acc_update_device, acc_update_device_32_h_,
4206         acc_update_device_64_h_, acc_update_device_array_h_,
4207         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4208         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4209         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4210         acc_is_present_64_h_, acc_is_present_array_h_,
4211         acc_memcpy_to_device, acc_memcpy_from_device,
4212         acc_get_current_cuda_device, acc_get_current_cuda_context,
4213         acc_get_cuda_stream, acc_set_cuda_stream.
4214         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4215         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4216         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4217         GOACC_get_num_threads.
4218         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4219         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4220         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4221         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4222         GOMP_PLUGIN_acc_thread.
4223         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4224         environment variable.
4225         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4226         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4227         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4228         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4229         (splay_tree_remove): New declarations.
4230         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4231         (splay_tree_remove, splay_tree_lookup): Move into...
4232         * splay-tree.c: ... this new file.
4233         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4234         (splay_tree_node, splay_tree, splay_tree_key)
4235         (struct target_mem_desc, struct splay_tree_key_s)
4236         (struct gomp_device_descr): Don't declare.
4237         (num_devices_openmp): New variable.
4238         (gomp_get_num_devices ): Use it.
4239         (gomp_init_targets_once): New function.
4240         (gomp_get_num_devices ): Use it.
4241         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4242         (gomp_fini_device, gomp_register_image_for_device): New functions.
4243         (gomp_map_vars): Add devaddrs parameter.
4244         (gomp_update): Add mm parameter.
4245         (gomp_init_device): Move most of it into...
4246         (gomp_init_tables): ... this new function.
4247         (gomp_register_images_for_device): Remove function.
4248         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4249         Make them hidden instead of static.
4250         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4251         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4252         (GOMP_target_end_data, GOMP_target_update)
4253         (gomp_load_plugin_for_device, gomp_target_init): Update for
4254         OpenACC changes.
4255         * oacc-async.c: New file.
4256         * oacc-cuda.c: Likewise.
4257         * oacc-host.c: Likewise.
4258         * oacc-init.c: Likewise.
4259         * oacc-int.h: Likewise.
4260         * oacc-mem.c: Likewise.
4261         * oacc-parallel.c: Likewise.
4262         * oacc-plugin.c: Likewise.
4263         * oacc-plugin.h: Likewise.
4264         * oacc-ptx.h: Likewise.
4265         * openacc.f90: Likewise.
4266         * openacc.h: Likewise.
4267         * openacc_lib.h: Likewise.
4268         * plugin/plugin-host.c: Likewise.
4269         * plugin/plugin-nvptx.c: Likewise.
4270         * libgomp-plugin.c: Likewise.
4271         * libgomp-plugin.h: Likewise.
4272         * libgomp_target.h: Remove file after merging content into the
4273         former file.  Update all users.
4274         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4275         (offload_targets_s, offload_targets_s_openacc): New variables.
4276         (check_effective_target_openacc_nvidia_accel_present)
4277         (check_effective_target_openacc_nvidia_accel_selected): New
4278         procedures.
4279         (libgomp_init): Update for OpenACC changes.
4280         * testsuite/libgomp-test-support.exp.in: New file.
4281         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4282         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4283         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4284         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4285         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4286         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4287         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4288         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4289         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4290         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4291         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4292         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4293         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4294         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4295         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4296         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4297         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4298         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4299         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4300         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4301         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4302         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4303         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4304         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4305         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4388         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4389         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4390         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4391         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4392         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4393         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4394         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4395         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4396         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4397         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4398         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4399         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4400         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4401         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4402         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4403         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4404         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4405         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4406         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4407         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4408         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4409         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4410         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4411         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4412         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4413         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4414         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4415         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4416         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4417         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4418         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4419         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4420         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4421         Likewise.
4422         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4423         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4424         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4425         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4426         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4427         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4428         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4429         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4430         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4431         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4432         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4433         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4434         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4435         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4436         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4437         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4438         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4439         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4440         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4441         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4442         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4443         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4444         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4445         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4446         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4447         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4448         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4449         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4450         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4451         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4452         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4453         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4454         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4455         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4456         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4457         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4458         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4459         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4460         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4461         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4462         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4463         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4464         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4465         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4466         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4467         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4468         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4469         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4470         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4471         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4472         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4473         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4474         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4475         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4476         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4477         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4478         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4479         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4480         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4481         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4482
4483 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4484             Julian Brown  <julian@codesourcery.com>
4485             David Malcolm  <dmalcolm@redhat.com>
4486
4487         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4488         to "GNU Offloading and Multi Processing Runtime Library".  Change
4489         all users.
4490         * configure: Regenerate.
4491         * libgomp.texi: Update.
4492
4493 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4494
4495         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4496         "$tgt_dir/lib32".
4497         * configure: Regenerate.
4498
4499         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4500         "intelmic" in $offload_targets.
4501
4502 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4503
4504         Update copyright years.
4505
4506         * libgomp.texi: Bump @copying's copyright year.
4507
4508 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4509
4510         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4511         Move load of target-supportes.exp earlier.
4512
4513 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4514
4515         * testsuite/libgomp.c/target-9.c: New test.
4516
4517 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4518
4519         * config.h.in: Regenerate.
4520         * configure: Regenerate.
4521         * configure.ac: Add GCC_CHECK_EMUTLS.
4522         * libgomp.h: Add check for USE_EMUTLS: this case
4523         is equal to HAVE_TLS.
4524         * team.c: Likewise.
4525
4526 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4527
4528         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4529
4530 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4531             Ilya Verbin  <ilya.verbin@intel.com>
4532
4533         * testsuite/libgomp.c/target-critical-1.c: New test.
4534
4535 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4536
4537         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4538         to dg-options unless expensive testing is on.
4539         (TESTITERS): Define to N if not defined.
4540         (main): Use TESTITERS instead of N.
4541         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4542         dg-additional-options depending on whether expensive testing is on.
4543         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4544         Decrease N to 100000 and CHUNKSZ to 10000.
4545
4546 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4547
4548         PR fortran/63938
4549         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4550         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4551
4552 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4553
4554         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4555
4556 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4557
4558         PR bootstrap/63784
4559         * configure: Regenerated.
4560
4561 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4562
4563         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4564         vect_simd_clones effective target.
4565         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4566
4567 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4568
4569         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4570         of 32 as block_size.
4571         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4572         instead of 32 as block_size.
4573
4574 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4575             Ilya Verbin  <ilya.verbin@intel.com>
4576
4577         * Makefile.in: Regenerate.
4578         * configure: Regenerate.
4579         * configure.ac: Set up offload_additional_options,
4580         offload_additional_lib_paths and offload_targets.
4581         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4582         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4583         * testsuite/Makefile.in: Regenerate.
4584         * testsuite/lib/libgomp.exp (libgomp_init): Append
4585         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4586         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4587         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4588
4589 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4590             Ilya Verbin  <ilya.verbin@intel.com>
4591             Kirill Yukhin  <kirill.yukhin@intel.com>
4592             Ilya Tocar  <ilya.tocar@intel.com>
4593
4594         * testsuite/lib/libgomp.exp
4595         (check_effective_target_offload_device): New.
4596         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4597         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4598         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4599         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4600         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4601         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4602         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4603         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4604         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4605         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4606         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4607         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4608         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4609         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4610         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4611         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4612         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4613         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4614         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4615         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4616         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4617         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4618         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4619         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4620         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4621         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4622         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4623         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4624         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4625         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4626         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4627         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4628         * testsuite/libgomp.c/target-7.c: Fix test.
4629         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4630         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4631         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4632         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4633         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4634         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4635         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4636         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4637         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4638         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4639         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4640         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4641         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4642         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4643         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4644         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4645         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4646         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4647         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4648         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4649         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4650         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4651         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4652         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4653         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4654         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4655         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4656         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4657         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4658         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4659         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4660
4661 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4662             Ilya Verbin  <ilya.verbin@intel.com>
4663             Thomas Schwinge  <thomas@codesourcery.com>
4664             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4665
4666         * libgomp.map (GOMP_4.0.1): New symbol version.
4667         Add GOMP_offload_register.
4668         * libgomp_target.h: New file.
4669         * splay-tree.h: New file.
4670         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4671         (gomp_target_init): New forward declaration.
4672         (gomp_is_initialized): New static variable.
4673         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4674         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4675         New structures.
4676         (offload_images, num_offload_images, devices, num_devices): New static
4677         variables.
4678         (splay_compare): New static function.
4679         (struct gomp_device_descr): New structure.
4680         (gomp_get_num_devices): Call gomp_target_init.
4681         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4682         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4683         (GOMP_offload_register): New function.
4684         (GOMP_target): Arrange for host callback to be performed in a separate
4685         initial thread and contention group, inheriting ICVs from
4686         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4687         Add device initialization and lookup for target function in splay tree.
4688         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4689         (GOMP_target_end_data): Call gomp_unmap_vars.
4690         (GOMP_target_update): Add device initialization and call gomp_update.
4691         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4692         (gomp_target_init): New static functions.
4693
4694 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4695             Thomas Schwinge  <thomas@codesourcery.com>
4696             Ilya Verbin  <ilya.verbin@intel.com>
4697             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4698
4699         * config.h.in: Regenerate.
4700         * configure: Regenerate.
4701         * configure.ac: Check for libdl, required for plugin support.
4702         (PLUGIN_SUPPORT): Define if plugins are supported.
4703         (enable_offload_targets): Support Intel MIC targets.
4704         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4705
4706 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4707
4708         PR target/63610
4709         * configure: Regenerate.
4710
4711 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4712
4713         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4714
4715 2014-10-06  Marek Polacek  <polacek@redhat.com>
4716
4717         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4718         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4719         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4720         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4721
4722 2014-10-06  Marek Polacek  <polacek@redhat.com>
4723
4724         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4725         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4726         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4727         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4728         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4729         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4730         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4731         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4732         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4733         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4734         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4735         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4736         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4737         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4738         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4739         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4740         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4741         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4742         declarations.
4743
4744 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4745
4746         PR libgomp/61200
4747         * testsuite/libgomp.c/pr61200.c: New test.
4748
4749 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4750
4751         PR c++/63248
4752         * testsuite/libgomp.c++/pr63248.C: New test.
4753
4754 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4755
4756         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4757         is not zero, but taskgroup->children is NULL and there are
4758         any task->children, schedule those instead of waiting.
4759         * testsuite/libgomp.c/depend-6.c: New test.
4760         * testsuite/libgomp.c/depend-7.c: New test.
4761         * testsuite/libgomp.c/depend-8.c: New test.
4762         * testsuite/libgomp.c/depend-9.c: New test.
4763         * testsuite/libgomp.c/depend-10.c: New test.
4764
4765 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4766
4767         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4768         (struct gomp_taskwait): New type.
4769         (struct gomp_task): Add taskwait and parent_depends_on, remove
4770         in_taskwait and taskwait_sem fields.
4771         (gomp_finish_task): Don't destroy taskwait_sem.
4772         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4773         taskwait and parent_depends_on.
4774         (GOMP_task): For if (0) tasks with depend clause that depend on
4775         earlier tasks don't defer them, instead call
4776         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4777         Initialize redundant_out field, for redundant out entries just
4778         move them at the end of linked list instead of removing them
4779         completely, and set redundant_out flag instead of redundant.
4780         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4781         that task.
4782         (gomp_task_run_post_handle_dependers): If parent is in
4783         gomp_task_maybe_wait_for_dependencies and newly runnable task
4784         is not parent_depends_on, queue it in parent->children linked
4785         list after all runnable tasks with parent_depends_on set.
4786         Adjust for addition of taskwait indirection.
4787         (gomp_task_run_post_remove_parent): If parent is in
4788         gomp_task_maybe_wait_for_dependencies and task to be removed
4789         is parent_depends_on, decrement n_depend and if needed awake
4790         parent.  Adjust for addition of taskwait indirection.
4791         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4792         (gomp_task_maybe_wait_for_dependencies): New function.
4793         * testsuite/libgomp.c/depend-5.c: New test.
4794
4795 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4796
4797         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4798         with TS 18508/Fortran 2015.
4799
4800 2014-07-06  Marek Polacek  <polacek@redhat.com>
4801
4802         PR c/6940
4803         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4804
4805 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4806
4807         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4808         matches regex $lang_source_re, add $lang_include_flags to options.
4809         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4810         * testsuite/libgomp.c++/c++.exp: Likewise.
4811         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4812         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4813         ALWAYS_CFLAGS.
4814         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4815
4816 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4817
4818         * testsuite/libgomp.fortran/fortran.exp: Explain
4819         gfortran-dg-runtest usage.
4820
4821 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4822
4823         * testsuite/libgomp.fortran/simd5.f90: New test.
4824         * testsuite/libgomp.fortran/simd6.f90: New test.
4825         * testsuite/libgomp.fortran/simd7.f90: New test.
4826
4827 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4828
4829         * testsuite/libgomp.c/for-2.c: Define SC to static for
4830         #pragma omp for simd testing.
4831         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4832         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4833         SC macro.
4834         * testsuite/libgomp.c/simd-14.c: New test.
4835         * testsuite/libgomp.c/simd-15.c: New test.
4836         * testsuite/libgomp.c/simd-16.c: New test.
4837         * testsuite/libgomp.c/simd-17.c: New test.
4838         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4839         #pragma omp for simd testing.
4840         * testsuite/libgomp.c++/simd10.C: New test.
4841         * testsuite/libgomp.c++/simd11.C: New test.
4842         * testsuite/libgomp.c++/simd12.C: New test.
4843         * testsuite/libgomp.c++/simd13.C: New test.
4844
4845         * testsuite/libgomp.fortran/aligned1.f03: New test.
4846         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4847         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4848         tasks with !$omp parallel !$omp single.
4849         * testsuite/libgomp.fortran/target8.f90: New test.
4850         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4851         not to use trim in the combiner, instead call elemental function.
4852         (fn): New elemental function.
4853         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4854         Make elemental.
4855         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4856         omp_in): Likewise.
4857         * testsuite/libgomp.fortran/udr12.f90: New test.
4858         * testsuite/libgomp.fortran/udr13.f90: New test.
4859         * testsuite/libgomp.fortran/udr14.f90: New test.
4860         * testsuite/libgomp.fortran/udr15.f90: New test.
4861
4862 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4863
4864         * omp_lib.f90.in (openmp_version): Set to 201307.
4865         * omp_lib.h.in (openmp_version): Likewise.
4866         * testsuite/libgomp.c/target-8.c: New test.
4867         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4868         and inbranch clauses.
4869         * testsuite/libgomp.fortran/depend-3.f90: New test.
4870         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4871         openmp_version.
4872         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4873         * testsuite/libgomp.fortran/target1.f90: New test.
4874         * testsuite/libgomp.fortran/target2.f90: New test.
4875         * testsuite/libgomp.fortran/target3.f90: New test.
4876         * testsuite/libgomp.fortran/target4.f90: New test.
4877         * testsuite/libgomp.fortran/target5.f90: New test.
4878         * testsuite/libgomp.fortran/target6.f90: New test.
4879         * testsuite/libgomp.fortran/target7.f90: New test.
4880
4881 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4882
4883         PR fortran/60928
4884         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4885         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4886         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4887         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4888         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4889         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4890         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4891         * testsuite/libgomp.fortran/associate1.f90: New test.
4892         * testsuite/libgomp.fortran/associate2.f90: New test.
4893         * testsuite/libgomp.fortran/procptr1.f90: New test.
4894
4895 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4896
4897         * testsuite/libgomp.fortran/simd1.f90: New test.
4898         * testsuite/libgomp.fortran/udr1.f90: New test.
4899         * testsuite/libgomp.fortran/udr2.f90: New test.
4900         * testsuite/libgomp.fortran/udr3.f90: New test.
4901         * testsuite/libgomp.fortran/udr4.f90: New test.
4902         * testsuite/libgomp.fortran/udr5.f90: New test.
4903         * testsuite/libgomp.fortran/udr6.f90: New test.
4904         * testsuite/libgomp.fortran/udr7.f90: New test.
4905         * testsuite/libgomp.fortran/udr8.f90: New test.
4906         * testsuite/libgomp.fortran/udr9.f90: New test.
4907         * testsuite/libgomp.fortran/udr10.f90: New test.
4908         * testsuite/libgomp.fortran/udr11.f90: New test.
4909
4910 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4911
4912         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4913         vect_simd_clones effective target.
4914         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4915
4916 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4917
4918         PR middle-end/61252
4919         * testsuite/libgomp.c++/simd-9.C: New test.
4920
4921 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4922
4923         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4924         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4925         texts according to their @menu entry positions.
4926
4927 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4928
4929         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4930         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4931         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4932         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4933         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4934         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4935         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4936         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4937         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4938         * testsuite/libgomp.fortran/depend-1.f90: New test.
4939         * testsuite/libgomp.fortran/depend-2.f90: New test.
4940         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4941         * testsuite/libgomp.fortran/simd1.f90: New test.
4942         * testsuite/libgomp.fortran/simd2.f90: New test.
4943         * testsuite/libgomp.fortran/simd3.f90: New test.
4944         * testsuite/libgomp.fortran/simd4.f90: New test.
4945         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4946
4947 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4948
4949         * testsuite/libgomp.c/simd-10.c: New test.
4950         * testsuite/libgomp.c/simd-11.c: New test.
4951         * testsuite/libgomp.c/simd-12.c: New test.
4952         * testsuite/libgomp.c/simd-13.c: New test.
4953
4954 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4955
4956         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4957         atomic type clauses in any order and optional comma in between.
4958         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4959         * testsuite/libgomp.c/atomic-17.c: Likewise.
4960
4961         * testsuite/libgomp.c/simd-7.c: New test.
4962         * testsuite/libgomp.c/simd-8.c: New test.
4963         * testsuite/libgomp.c/simd-9.c: New test.
4964         * testsuite/libgomp.c/loop-16.c: New test.
4965
4966 2014-04-02  Richard Henderson  <rth@redhat.com>
4967
4968         * config/linux/futex.h (futex_wait): Get error value from errno.
4969         (futex_wake): Likewise.
4970
4971 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4972
4973         PR c++/60331
4974         * testsuite/libgomp.c++/udr-11.C: New test.
4975         * testsuite/libgomp.c++/udr-12.C: New test.
4976         * testsuite/libgomp.c++/udr-13.C: New test.
4977         * testsuite/libgomp.c++/udr-14.C: New test.
4978         * testsuite/libgomp.c++/udr-15.C: New test.
4979         * testsuite/libgomp.c++/udr-16.C: New test.
4980         * testsuite/libgomp.c++/udr-17.C: New test.
4981         * testsuite/libgomp.c++/udr-18.C: New test.
4982         * testsuite/libgomp.c++/udr-19.C: New test.
4983
4984 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4985
4986         Update copyright years
4987
4988 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4989
4990         * hashtab.h: Use the standard form for the copyright notice.
4991
4992 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4993
4994         * libgomp.texi: Bump @copying's copyright year.
4995
4996 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4997
4998         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4999         alloca () with __builtin_alloca ().
5000         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5001         * testsuite/libgomp.c/lock-3.c: Likewise.
5002         * testsuite/libgomp.c/pr48591.c: Likewise.
5003
5004 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5005
5006         PR testsuite/59534
5007         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5008         comparisons.
5009
5010 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5011
5012         PR libgomp/58756
5013         * testsuite/libgomp.c/pr58756.c: New test.
5014
5015 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5016
5017         PR libgomp/59467
5018         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5019         !$omp parallel.
5020
5021 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5022
5023         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5024         ALWAYS_CFLAGS.
5025         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5026         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5027         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5028         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5029         Likewise.
5030
5031         * libgomp_g.h: Include <stddef.h> for size_t.
5032
5033         * libgomp.spec.in: Update comment about libgomp's dependencies.
5034         * configure.ac: Likewise.
5035         * configure: Regenerate.
5036
5037 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5038
5039         * libgomp.texi: (Runtime Library Routines): Update references for
5040         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5041         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5042         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5043         (Environment Variables): Update references for OpenMP 4.0. Add
5044         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5045         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5046         order.
5047
5048 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5049
5050         * env.c (parse_bind_var): Initialize value to avoid
5051         (false positive) warning.
5052
5053 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5054
5055         PR libgomp/58691
5056         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5057         to check variable.
5058         (gomp_init_num_threads): Move i variable declaration into
5059         #ifdef CPU_ALLOC_SIZE block.
5060         * config/linux/affinity.c (gomp_affinity_init_level): Test
5061         gomp_places_list_len == 0 rather than gomp_places_list == 0
5062         when checking for topology reading error.
5063         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5064         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5065         gomp_places_list, only parse env var and always return false.
5066         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5067         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5068         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5069         and either of these variables were parsed correctly into a places
5070         list.
5071
5072 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5073             Jakub Jelinek  <jakub@redhat.com>
5074
5075         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5076         of 5 loopfn matches.
5077         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5078         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5079         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5080         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5081         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5082         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5083         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5084         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5085
5086 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5087
5088         * Makefile.am (omp_lib.mod): Streamline rule.
5089         * Makefile.in: Regenerate.
5090
5091         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5092         exceptions.
5093
5094         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5095         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5096         * testsuite/libgomp.fortran/lib2.f: Likewise.
5097         * testsuite/libgomp.fortran/lib3.f: Likewise.
5098
5099         * configure.ac: Typo fix.
5100         * configure: Regenerate.
5101
5102         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5103         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5104
5105         * omp.h.in: Don't touch the user's namespace.
5106
5107 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5108             Tobias Burnus  <burnus@net-b.de>
5109             Richard Henderson  <rth@redhat.com>
5110
5111         * target.c: New file.
5112         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5113         * Makefile.in: Regenerated.
5114         * libgomp_g.h (GOMP_task): Add depend argument.
5115         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5116         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5117         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5118         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5119         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5120         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5121         GOMP_taskgroup_start, GOMP_taskgroup_end,
5122         GOMP_parallel_sections): New prototypes.
5123         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5124         (omp_is_initial_device_): New function.
5125         (ULP, STR1, STR2, ialias_redirect): Removed.
5126         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5127         omp_set_default_device_8_, omp_get_default_device_,
5128         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5129         functions.
5130         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5131         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5132         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5133         @@GOMP_4.0.
5134         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5135         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5136         omp_set_default_device, omp_set_default_device_,
5137         omp_set_default_device_8_, omp_get_default_device,
5138         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5139         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5140         omp_get_team_num_): Export @@OMP_4.0.
5141         * team.c (struct gomp_thread_start_data): Add place field.
5142         (gomp_thread_start): Clear thr->thread_pool and
5143         thr->task before returning.  Use gomp_team_barrier_wait_final
5144         instead of gomp_team_barrier_wait.  Initialize thr->place.
5145         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5146         team_cancelled and task_queued_count fields.
5147         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5148         before calling pthread_exit.
5149         (gomp_free_thread): No longer static.  Use
5150         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5151         (gomp_team_start): Add flags argument.  Set
5152         thr->thread_pool->threads_busy to nthreads immediately after creating
5153         new pool.  Use gomp_managed_threads_lock instead of
5154         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5155         (gomp_team_end): Use gomp_managed_threads_lock instead of
5156         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5157         of gomp_team_barrier_wait.  If team->team_cancelled, call
5158         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5159         rather than thr->ts.work_share.
5160         (initialize_team): Don't call gomp_sem_init here.
5161         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5162         caller.
5163         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5164         * env.c (gomp_global_icv): Add default_device_var, target_data and
5165         bind_var initializers.
5166         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5167         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5168         gomp_places_list_len): New variables.
5169         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5170         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5171         sized places.
5172         (gomp_cancel_var): New global variable.
5173         (parse_int): New function.
5174         (handle_omp_display_env): New function.
5175         (initialize_env): Use it.  Initialize default_device_var.
5176         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5177         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5178         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5179         been successfully parsed (and call gomp_init_affinity in that case).
5180         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5181         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5182         omp_get_team_num, omp_is_initial_device): New functions.
5183         * libgomp.h: Include stdlib.h.
5184         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5185         Define.
5186         (struct target_mem_desc): Forward declare.
5187         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5188         and thread_limit_var fields.
5189         (gomp_get_num_devices): New prototype.
5190         (gomp_cancel_var): New extern decl.
5191         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5192         team_cancelled and task_queued_count fields.  Add comments about
5193         task_{,queued_,running_}count.
5194         (gomp_cancel_kind): New enum.
5195         (gomp_work_share_end_cancel): New prototype.
5196         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5197         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5198         and depend fields.
5199         (struct gomp_taskgroup): New type.
5200         (struct gomp_task_depend_entry,
5201         struct gomp_dependers_vec): New types.
5202         (gomp_finish_task): Free depend_hash if non-NULL.
5203         (struct gomp_team_state): Add place_partition_off
5204         and place_partition_len fields.
5205         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5206         gomp_places_list_len): New extern decls.
5207         (struct gomp_thread): Add place field.
5208         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5209         (gomp_init_thread_affinity): Add place argument.
5210         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5211         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5212         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5213         gomp_affinity_init_level, gomp_affinity_print_place): New
5214         prototypes.
5215         (gomp_team_start): Add flags argument.
5216         (gomp_thread_limit_var, gomp_remaining_threads_count,
5217         gomp_remaining_threads_lock): Remove.
5218         (gomp_managed_threads_lock): New variable.
5219         (struct gomp_thread_pool): Add threads_busy field.
5220         (gomp_free_thread): New prototype.
5221         * task.c: Include hashtab.h.
5222         (hash_entry_type): New typedef.
5223         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5224         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5225         copy_ctors_done and taskgroup fields.
5226         (GOMP_task): Add depend argument, handle depend clauses.  If
5227         gomp_team_barrier_cancelled or if it's taskgroup has been
5228         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5229         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5230         and already cancelled, don't discard the task.  If taskgroup is
5231         non-NULL, enqueue the task into taskgroup queue.  Increment
5232         num_children field in taskgroup.  Increment task_queued_count.
5233         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5234         gomp_task_run_post_remove_taskgroup): New inline functions.
5235         (gomp_task_run_post_handle_depend_hash,
5236         gomp_task_run_post_handle_dependers,
5237         gomp_task_run_post_handle_depend): New functions.
5238         (GOMP_taskwait): Use them.  If more than one new tasks
5239         have been queued, wake other threads if needed.
5240         (gomp_barrier_handle_tasks): Likewise.  If
5241         gomp_team_barrier_cancelled, don't start any new tasks, just free
5242         all tasks.
5243         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5244         * omp_lib.f90.in
5245         (omp_proc_bind_kind, omp_proc_bind_false,
5246         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5247         omp_proc_bind_spread): New params.
5248         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5249         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5250         omp_get_team_num, omp_is_initial_device): New interfaces.
5251         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5252         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5253         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5254         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5255         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5256         useless use omp_lib_kinds.
5257         * omp.h.in (omp_proc_bind_t): New typedef.
5258         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5259         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5260         omp_get_team_num, omp_is_initial_device): New prototypes.
5261         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5262         through to gomp_team_start.
5263         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5264         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5265         Adjust gomp_parallel_loop_start callers.
5266         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5267         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5268         GOMP_loop_end_cancel): New functions.
5269         (GOMP_parallel_end): Add ialias_redirect.
5270         * hashtab.h: New file.
5271         * libgomp.texi (Environment Variables): Minor cleanup,
5272         update section refs to OpenMP 4.0rc2.
5273         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5274         environment variables.
5275         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5276         team->work_shares_to_free to thr->ts.work_share before calling
5277         free_work_share.
5278         (gomp_work_share_end_cancel): New function.
5279         * config/linux/proc.c: Include errno.h.
5280         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5281         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5282         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5283         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5284         gomp_cpuset_size is sizeof (cpu_set_t).
5285         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5286         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5287         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5288         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5289         contain any logical CPUs.
5290         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5291         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5292         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5293         pthread_getaffinity_np.  Check gomp_places_list instead of
5294         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5295         * config/linux/bar.c (gomp_barrier_wait_end,
5296         gomp_barrier_wait_last): Use BAR_* defines.
5297         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5298         from state where needed.  Set work_share_cancelled to 0 on last
5299         thread.
5300         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5301         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5302         functions.
5303         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5304         Add cpusetsize argument.
5305         (gomp_cpuset_size, gomp_cpusetp): Declare.
5306         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5307         (affinity_counter): Remove.
5308         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5309         if CPU_ALLOC_SIZE isn't defined.
5310         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5311         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5312         bind current thread to the first place.
5313         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5314         pthread_setaffinity_np to gomp_places_list[place].
5315         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5316         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5317         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5318         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5319         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5320         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5321         (gomp_barrier_t): Add awaited_final field.
5322         (gomp_barrier_init): Initialize awaited_final field.
5323         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5324         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5325         prototypes.
5326         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5327         defines.
5328         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5329         gomp_team_barrier_cancelled): New inline functions.
5330         (gomp_barrier_last_thread,
5331         gomp_team_barrier_set_task_pending,
5332         gomp_team_barrier_clear_task_pending,
5333         gomp_team_barrier_set_waiting_for_tasks,
5334         gomp_team_barrier_waiting_for_tasks,
5335         gomp_team_barrier_done): Use BAR_* defines.
5336         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5337         (gomp_barrier_wait_end): Use BAR_* defines.
5338         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5339         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5340         Use BAR_* defines.
5341         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5342         gomp_team_barrier_cancel): New functions.
5343         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5344         argument.
5345         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5346         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5347         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5348         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5349         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5350         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5351         (gomp_barrier_t): Add cancellable field.
5352         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5353         gomp_team_barrier_cancel): New prototypes.
5354         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5355         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5356         gomp_team_barrier_cancelled): New inline functions.
5357         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5358         gomp_team_barrier_set_task_pending,
5359         gomp_team_barrier_clear_task_pending,
5360         gomp_team_barrier_set_waiting_for_tasks,
5361         gomp_team_barrier_waiting_for_tasks,
5362         gomp_team_barrier_done): Use BAR_* defines.
5363         * barrier.c (GOMP_barrier_cancel): New function.
5364         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5365         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5366         omp_proc_bind_spread): New params.
5367         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5368         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5369         omp_get_team_num, omp_is_initial_device): New externals.
5370         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5371         New functions.
5372         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5373         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5374         infinity.  If not nested, just return minimum of max_num_threads
5375         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5376         to the returned value.  Otherwise, don't update atomically
5377         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5378         (GOMP_parallel_end): Adjust for thread_limit now being in
5379         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5380         infinity.  Adjust threads_busy in the pool rather than
5381         gomp_remaining_threads_count.  Remember team->nthreads and call
5382         gomp_team_end before adjusting threads_busy, if not nested
5383         afterwards, just set it to 1 non-atomically.  Add ialias.
5384         (GOMP_parallel_start): Adjust gomp_team_start caller.
5385         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5386         * testsuite/libgomp.c/affinity-1.c: New test.
5387         * testsuite/libgomp.c/atomic-15.c: New test.
5388         * testsuite/libgomp.c/atomic-16.c: New test.
5389         * testsuite/libgomp.c/atomic-17.c: New test.
5390         * testsuite/libgomp.c/cancel-for-1.c: New test.
5391         * testsuite/libgomp.c/cancel-for-2.c: New test.
5392         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5393         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5394         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5395         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5396         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5397         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5398         * testsuite/libgomp.c/depend-1.c: New test.
5399         * testsuite/libgomp.c/depend-2.c: New test.
5400         * testsuite/libgomp.c/depend-3.c: New test.
5401         * testsuite/libgomp.c/depend-4.c: New test.
5402         * testsuite/libgomp.c/for-1.c: New test.
5403         * testsuite/libgomp.c/for-1.h: New file.
5404         * testsuite/libgomp.c/for-2.c: New test.
5405         * testsuite/libgomp.c/for-2.h: New file.
5406         * testsuite/libgomp.c/for-3.c: New test.
5407         * testsuite/libgomp.c/pr58392.c: New test.
5408         * testsuite/libgomp.c/simd-1.c: New test.
5409         * testsuite/libgomp.c/simd-2.c: New test.
5410         * testsuite/libgomp.c/simd-3.c: New test.
5411         * testsuite/libgomp.c/simd-4.c: New test.
5412         * testsuite/libgomp.c/simd-5.c: New test.
5413         * testsuite/libgomp.c/simd-6.c: New test.
5414         * testsuite/libgomp.c/target-1.c: New test.
5415         * testsuite/libgomp.c/target-2.c: New test.
5416         * testsuite/libgomp.c/target-3.c: New test.
5417         * testsuite/libgomp.c/target-4.c: New test.
5418         * testsuite/libgomp.c/target-5.c: New test.
5419         * testsuite/libgomp.c/target-6.c: New test.
5420         * testsuite/libgomp.c/target-7.c: New test.
5421         * testsuite/libgomp.c/taskgroup-1.c: New test.
5422         * testsuite/libgomp.c/thread-limit-1.c: New test.
5423         * testsuite/libgomp.c/thread-limit-2.c: New test.
5424         * testsuite/libgomp.c/thread-limit-3.c: New test.
5425         * testsuite/libgomp.c/udr-1.c: New test.
5426         * testsuite/libgomp.c/udr-2.c: New test.
5427         * testsuite/libgomp.c/udr-3.c: New test.
5428         * testsuite/libgomp.c++/affinity-1.C: New test.
5429         * testsuite/libgomp.c++/atomic-10.C: New test.
5430         * testsuite/libgomp.c++/atomic-11.C: New test.
5431         * testsuite/libgomp.c++/atomic-12.C: New test.
5432         * testsuite/libgomp.c++/atomic-13.C: New test.
5433         * testsuite/libgomp.c++/atomic-14.C: New test.
5434         * testsuite/libgomp.c++/atomic-15.C: New test.
5435         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5436         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5437         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5438         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5439         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5440         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5441         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5442         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5443         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5444         * testsuite/libgomp.c++/cancel-test.h: New file.
5445         * testsuite/libgomp.c++/for-9.C: New test.
5446         * testsuite/libgomp.c++/for-10.C: New test.
5447         * testsuite/libgomp.c++/for-11.C: New test.
5448         * testsuite/libgomp.c++/simd-1.C: New test.
5449         * testsuite/libgomp.c++/simd-2.C: New test.
5450         * testsuite/libgomp.c++/simd-3.C: New test.
5451         * testsuite/libgomp.c++/simd-4.C: New test.
5452         * testsuite/libgomp.c++/simd-5.C: New test.
5453         * testsuite/libgomp.c++/simd-6.C: New test.
5454         * testsuite/libgomp.c++/simd-7.C: New test.
5455         * testsuite/libgomp.c++/simd-8.C: New test.
5456         * testsuite/libgomp.c++/target-1.C: New test.
5457         * testsuite/libgomp.c++/target-2.C: New test.
5458         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5459         * testsuite/libgomp.c++/target-3.C: New test.
5460         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5461         * testsuite/libgomp.c++/udr-1.C: New test.
5462         * testsuite/libgomp.c++/udr-2.C: New test.
5463         * testsuite/libgomp.c++/udr-3.C: New test.
5464         * testsuite/libgomp.c++/udr-4.C: New test.
5465         * testsuite/libgomp.c++/udr-5.C: New test.
5466         * testsuite/libgomp.c++/udr-6.C: New test.
5467         * testsuite/libgomp.c++/udr-7.C: New test.
5468         * testsuite/libgomp.c++/udr-8.C: New test.
5469         * testsuite/libgomp.c++/udr-9.C: New test.
5470
5471 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5472
5473         PR testsuite/57605
5474         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5475         ALWAYS_CFLAGS.
5476
5477 2013-09-20  Alan Modra  <amodra@gmail.com>
5478
5479         * configure: Regenerate.
5480
5481 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5482
5483         * testsuite/libgomp.c/sections-2.c: New test.
5484
5485 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5486
5487         * testsuite/libgomp.fortran/strassen.f90:
5488         Add dg-skip-if aarch64_tiny.
5489
5490 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5491             Cesar Philippidis  <cesar@codesourcery.com>
5492
5493         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5494         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5495         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5496         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5497         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5498         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5499         Use dg-runtest rather than gfortran-dg-runtest.
5500
5501 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5502
5503         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5504         Linux-based x86 systems to cover all GNU systems.
5505         * testsuite/libgomp.c/lock-3.c: Likewise.
5506         * testsuite/libgomp.c/pr48591.c: Likewise.
5507
5508 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5509
5510         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5511         GNU/Hurd, as done for Linux-based systems.
5512
5513         * config/posix/ptrlock.h: Fix comment.
5514
5515 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5516
5517         PR fortran/57423
5518         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5519         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5520         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5521         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5522         omp_destroy_nest_lock): Correct arguments to match the one in
5523         the OpenMP spec.
5524         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5525         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5526         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5527         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5528
5529 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5530
5531         * testsuite/libgomp.c/loop-13.c: New test.
5532         * testsuite/libgomp.c/loop-14.c: New test.
5533         * testsuite/libgomp.c/loop-15.c: New test.
5534         * testsuite/libgomp.c++/loop-13.C: New test.
5535         * testsuite/libgomp.c++/loop-14.C: New test.
5536         * testsuite/libgomp.c++/loop-15.C: New test.
5537
5538 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5539
5540         PR middle-end/56217
5541         * testsuite/libgomp.c++/pr56217.C: New test.
5542
5543 2013-02-01  Alan Modra  <amodra@gmail.com>
5544
5545         * task.c (GOMP_task, GOMP_taskwait): Comment.
5546
5547 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5548             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5549
5550         PR libgomp/55561
5551         * config/linux/wait.h (do_spin): Use atomic load for addr.
5552         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5553         for intptr and ptrlock.
5554         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5555         for ptrlock.
5556
5557 2013-01-22  Alan Modra  <amodra@gmail.com>
5558
5559         PR libgomp/51376
5560         PR libgomp/56073
5561         * task.c (GOMP_task): Revert 2011-12-09 change.
5562         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5563         barrier to read task->children..
5564         (gomp_barrier_handle_tasks): ..and matching atomic store with
5565         release barrier here when setting parent->children to NULL.
5566
5567 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5568             Tobias Burnus  <burnus@net-b.de>
5569
5570         PR driver/55884
5571         * testsuite/libgomp.fortran/fortran.exp: Use
5572         -fintrinsic-modules-path= instead of
5573         -fintrinsic-modules-path.
5574
5575 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5576
5577         Update copyright years.
5578
5579 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5580
5581         * testsuite/libgomp.fortran/fortran.exp: Set
5582         -fintrinsic-modules-path.
5583
5584 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5585
5586         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5587         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5588
5589 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5590
5591         PR libgomp/55411
5592         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5593         if pool had any threads_used.
5594
5595 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5596
5597         * testsuite/libgomp.c++/pr24455.C: Use
5598         -Wl,-undefined,dynamic_lookup on darwin.
5599
5600 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5601
5602         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5603
5604 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5605
5606         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5607
5608 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5609             Jim MacArthur  <jim.macarthur@arm.com>
5610             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5611             Nigel Stephens  <nigel.stephens@arm.com>
5612             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5613             Richard Earnshaw  <rearnsha@arm.com>
5614             Sofiane Naci  <sofiane.naci@arm.com>
5615             Stephen Thomas  <stephen.thomas@arm.com>
5616             Tejas Belagod  <tejas.belagod@arm.com>
5617             Yufeng Zhang  <yufeng.zhang@arm.com>
5618
5619         * configure.tgt: Add AArch64.
5620
5621 2012-10-04  Jason Merrill  <jason@redhat.com>
5622
5623         * testsuite/libgomp.c++/tls-init1.C: New.
5624
5625 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5626
5627         * configure: Regenerated.
5628
5629 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5630
5631         * config/linux/mips/futex.h (sys_futex0): Change to static
5632         function with noinline, nomips16 attributes under MIPS16. Adjust
5633         asm statement to place 'li v0,SYS_futex' immediately before
5634         syscall insn.
5635
5636 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5637
5638         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5639         conflict with index.html on case-insensitive file systems.
5640
5641 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5642
5643         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5644         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5645
5646 2012-07-02  Richard Guenther  <rguenther@suse.de>
5647             Michael Matz  <matz@suse.de>
5648             Tobias Grosser <tobias@grosser.es>
5649             Sebastian Pop <sebpop@gmail.com>
5650
5651         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5652         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5653         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5654         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5655
5656 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5657
5658         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5659
5660 2012-06-22  Richard Guenther  <rguenther@suse.de>
5661
5662         Merge from graphite branch
5663         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5664
5665         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5666         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5667
5668 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5669
5670         PR middle-end/53580
5671         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5672         use GOMP_barrier () call instead.
5673         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5674         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5675         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5676         call GOMP_barrier instead.
5677         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5678
5679 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5680
5681         PR libgomp/52993
5682         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5683         argument to memset call.
5684
5685 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5686
5687         * configure: Regenerated.
5688
5689 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5690
5691         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5692
5693 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5694
5695         PR bootstrap/52812
5696         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5697
5698 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5699
5700         PR middle-end/52547
5701         * testsuite/libgomp.c/pr52547.c: New test.
5702
5703 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5704
5705         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5706
5707 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5708
5709         * configure.tgt (mips-sgi-irix6*): Remove.
5710
5711 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5712
5713         * configure.tgt (alpha*-dec-osf*): Remove.
5714
5715         * config/osf/sem.h: Remove.
5716         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5717
5718 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5719
5720         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5721
5722 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5723
5724         PR libstdc++/52188
5725         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5726         Remove ENABLE_SYMVERS_SOL2.
5727         * configure: Regenerate.
5728         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5729         (PREPROCESS): New variable.
5730         (libgomp.ver): New target.
5731         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5732         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5733         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5734         Use libgomp.ver.
5735         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5736         * Makefile.in: Regenerate.
5737
5738 2012-02-14  Walter Lee  <walt@tilera.com>
5739
5740         * configure.tgt: Handle tilegx and tilepro.
5741         * config/linux/tile/futex.h: New file.
5742
5743 2012-02-08  Richard Guenther  <rguenther@suse.de>
5744
5745         PR tree-optimization/46886
5746         * testsuite/libgomp.c/pr46886.c: New testcase.
5747
5748 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5749
5750         * config/linux/arm: Remove empty directory.
5751         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5752
5753 2011-12-09  Alan Modra  <amodra@gmail.com>
5754
5755         PR libgomp/51376
5756         * task.c (GOMP_taskwait): Don't access task->children outside of
5757         task_lock mutex region.
5758         (GOMP_task): Likewise.
5759
5760 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5761
5762         PR libgomp/51132
5763         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5764         to file scope.
5765         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5766         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5767         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5768         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5769         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5770
5771 2011-12-02  Alan Modra  <amodra@gmail.com>
5772
5773         * config/linux/affinity.c: Use atomic rather than sync builtin.
5774         * config/linux/lock.c: Likewise.
5775         * config/linux/ptrlock.h: Likewise.
5776         * config/linux/ptrlock.c: Likewise.
5777         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5778         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5779         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5780         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5781         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5782         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5783         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5784         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5785         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5786         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5787
5788 2011-11-30  Alan Modra  <amodra@gmail.com>
5789
5790         PR libgomp/51298
5791         * config/linux/bar.h: Use atomic rather than sync builtins.
5792         * config/linux/bar.c: Likewise.  Add missing acquire
5793         synchronisation on generation field.
5794         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5795         double unlock.
5796
5797 2011-11-30  Alan Modra  <amodra@gmail.com>
5798
5799         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5800         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5801         * config/linux/mutex.h: Use atomic rather than sync builtins.
5802         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5803         * config/linux/omp-lock.h: Comment fix.
5804         * config/linux/arm/mutex.h: Delete.
5805         * config/linux/powerpc/mutex.h: Delete.
5806         * config/linux/ia64/mutex.h: Delete.
5807         * config/linux/mips/mutex.h: Delete.
5808
5809 2011-11-30  Alan Modra  <amodra@gmail.com>
5810
5811         PR libgomp/51249
5812         * config/linux/sem.h: Rewrite.
5813         * config/linux/sem.c: Rewrite.
5814
5815 2011-11-28  Richard Henderson  <rth@redhat.com>
5816
5817         * libgomp.h (enum memmodel): New.
5818
5819 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5820
5821         * configure: Regenerate.
5822
5823 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5824
5825         * config/posix95: Remove empty directory.
5826
5827 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5828
5829         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5830
5831 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5832
5833         PR fortran/49792
5834         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5835         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5836
5837 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5838
5839         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5840
5841 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5842
5843         PR libgomp/49965
5844         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5845
5846 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5847
5848         * config/linux/proc.h: New.
5849         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5850         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5851         (gomp_init_num_threads): Update call to cpuset_popcount.
5852         (get_num_procs): Ditto.
5853         * config/linux/affinity.c (gomp_init_affinity): Call
5854         gomp_cpuset_popcount.
5855
5856 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5857
5858         PR fortran/42041
5859         PR fortran/46752
5860         * omp.h.in (omp_in_final): New prototype.
5861         * omp_lib.f90.in (omp_in_final): New interface.
5862         (omp_integer_kind, omp_logical_kind): Remove
5863         and replace all its uses in the module with 4.
5864         (openmp_version): Change to 201107.
5865         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5866         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5867         kind for the parameters.
5868         (omp_in_final): New external.
5869         (openmp_version): Change to 201107.
5870         * task.c (omp_in_final): New function.
5871         (gomp_init_task): Initialize final_task.
5872         (GOMP_task): Remove unused attribute from flags.  Handle final
5873         tasks.
5874         (GOMP_taskyield): New function.
5875         (omp_in_final): Return true if if (false) or final (true) task
5876         or descendant of final (true).
5877         * fortran.c (omp_in_final_): New function.
5878         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5879         (GOMP_3.0): Export GOMP_taskyield.
5880         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5881         variables.
5882         (parse_unsigned_long_list): New function.
5883         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5884         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5885         even if parse_affinity returned false.
5886         * config/linux/affinity.c (gomp_init_affinity): Handle
5887         gomp_cpu_affinity_len == 0.
5888         * libgomp_g.h (GOMP_taskyield): New prototype.
5889         * libgomp.h (struct gomp_task): Add final_task field.
5890         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5891         * team.c (gomp_team_start): Override new task's nthreads_var icv
5892         if list form OMP_NUM_THREADS has been used and it has value for
5893         the new nesting level.
5894
5895         * testsuite/libgomp.c/atomic-11.c: New test.
5896         * testsuite/libgomp.c/atomic-12.c: New test.
5897         * testsuite/libgomp.c/atomic-13.c: New test.
5898         * testsuite/libgomp.c/atomic-14.c: New test.
5899         * testsuite/libgomp.c/reduction-6.c: New test.
5900         * testsuite/libgomp.c/task-5.c: New test.
5901         * testsuite/libgomp.c++/atomic-2.C: New test.
5902         * testsuite/libgomp.c++/atomic-3.C: New test.
5903         * testsuite/libgomp.c++/atomic-4.C: New test.
5904         * testsuite/libgomp.c++/atomic-5.C: New test.
5905         * testsuite/libgomp.c++/atomic-6.C: New test.
5906         * testsuite/libgomp.c++/atomic-7.C: New test.
5907         * testsuite/libgomp.c++/atomic-8.C: New test.
5908         * testsuite/libgomp.c++/atomic-9.C: New test.
5909         * testsuite/libgomp.c++/task-8.C: New test.
5910         * testsuite/libgomp.c++/reduction-4.C: New test.
5911         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5912         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5913         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5914         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5915         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5916         * testsuite/libgomp.fortran/pointer1.f90: New test.
5917         * testsuite/libgomp.fortran/pointer2.f90: New test.
5918         * testsuite/libgomp.fortran/task4.f90: New test.
5919
5920 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5921
5922         * libgomp.texi: Update OpenMP spec references to 3.1.
5923         (omp_in_final,OMP_PROC_BIND): New sections.
5924         (OMP_NUM_THREADS): Document that the value can be now a list.
5925         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5926
5927 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5928
5929         * config/linux/x86/futex.h: Check __x86_64__ instead of
5930         __LP64__.
5931
5932 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5933
5934         PR middle-end/49897
5935         PR middle-end/49898
5936         * testsuite/libgomp.c/pr49897-1.c: New test.
5937         * testsuite/libgomp.c/pr49897-2.c: New test.
5938         * testsuite/libgomp.c/pr49898-1.c: New test.
5939         * testsuite/libgomp.c/pr49898-2.c: New test.
5940
5941 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5942
5943         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5944         for ia32 instead of ilp32.
5945
5946         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5947         * testsuite/libgomp.c/atomic-6.c: Likewise.
5948
5949 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5950
5951         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5952         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5953
5954 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5955
5956         PR libgomp/45351
5957         * config/osf/sem.h: New file.
5958         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5959
5960 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5961
5962         PR target/49541
5963         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5964         ldflags.
5965
5966 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5967
5968         * config/linux/wait.h (do_spin): New inline, largely copied
5969         from do_wait, just don't do futex_wait here, instead return true if
5970         it should be done.
5971         (do_wait): Implement using do_spin.
5972         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5973         to prototype.
5974         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5975         __sync_bool_compare_and_swap, pass the oldval to
5976         gomp_mutex_lock_slow.
5977         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5978         If all mutex contenders are just spinning and not sleeping, don't
5979         change state to 2 unnecessarily.  Optimize the loop when state has
5980         already become 2 to use just one atomic operation per loop instead
5981         of two.
5982         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5983         to prototype.
5984         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5985         __sync_bool_compare_and_swap, pass the oldval to
5986         gomp_mutex_lock_slow.
5987
5988 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5989
5990         PR libgomp/49490
5991         * iter.c (gomp_iter_static_next): For chunk size 0
5992         only use n ceil/ nthreads size for the first
5993         n % nthreads threads in the team instead of
5994         all threads except for the last few ones which
5995         get less work or none at all.
5996         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5997         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5998         chunk argument, set run_sched_modifier to 0 for static
5999         resp. 1 for other kinds.  If chunk argument is 0
6000         and not static, set value to 1.
6001
6002 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6003
6004         PR c++/49043
6005         * testsuite/libgomp.c++/pr49043.C: New test.
6006
6007         PR c++/48869
6008         * testsuite/libgomp.c++/pr48869.C: New test.
6009
6010 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6011
6012         PR fortran/48894
6013         * fortran.c: Include limits.h.
6014         (TO_INT): Define.
6015         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6016         *set.
6017         (omp_set_num_threads_8_, omp_set_schedule_8_,
6018         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6019         omp_get_team_size_8_): Use TO_INT macro.
6020         * testsuite/libgomp.fortran/pr48894.f90: New test.
6021
6022 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6023
6024         PR middle-end/48591
6025         * testsuite/libgomp.c/pr48591.c: New test.
6026
6027 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6028
6029         PR bootstrap/48135
6030         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6031         * configure: Regenerate.
6032
6033 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6034
6035         PR fortran/47886
6036         * testsuite/libgomp.fortran/task3.f90: New test.
6037
6038 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6039
6040         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6041
6042 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6043
6044         PR libgomp/47854
6045         * libgomp.texi (omp_get_wtime): Don't say time in the past
6046         must be Unix Epoch.
6047
6048 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6049
6050         PR libgomp/47804
6051         * testsuite/libgomp.fortran/fortran.exp: Check for both
6052         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6053         but $blddir != "", still append ${blddir}/${lang_library_path}
6054         to ld_library_path.
6055
6056 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6057
6058         PR libgomp/47758
6059         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6060         of libquadmath.a before adding its libpath to ldflags.
6061
6062 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6063
6064         PR libgomp/47731
6065         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6066         to FUTEX_WAIT futex syscall.
6067         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6068
6069 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6070
6071         * configure: Regenerate.
6072
6073 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6074
6075         PR libstdc++/36104
6076         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6077
6078 2011-01-16  Gerald Pfeifer
6079
6080         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6081
6082 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6083
6084         PR fortran/46874
6085         * libgomp.fortran/allocatable6.f90: New test.
6086
6087 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6088
6089         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6090         * configure: Regenerate.
6091
6092 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6093
6094         PR target/40125
6095         PR lto/46695
6096         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6097         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6098         * aclocal.m4: Regenerate.
6099         * configure: Regenerate.
6100         * Makefile.in: Regenerate.
6101         * testsuite/Makefile.in: Regenerate.
6102
6103 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6104
6105         PR fortran/46753
6106         * libgomp.fortran/pr46753.f90: New test.
6107
6108         PR libgomp/43706
6109         * env.c (initialize_env): Default to spin count 300000
6110         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6111         is specified.
6112
6113         PR libgomp/45240
6114         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6115         at the end if sync builtins aren't supported.
6116
6117 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6118
6119         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6120
6121 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6122
6123         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6124
6125 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6126
6127         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6128
6129 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6130             Tobias Burnus  <burnus@net-b.de>
6131
6132         PR fortran/32049
6133         * configure.ac:
6134         * configure: Regenerate.
6135
6136 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6137
6138         * config/linux/futex.h: New.
6139         * config/linux/arm/mutex.h: New.
6140         * configure.tgt (arm*-*-linux*): Add config path.
6141
6142 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6143
6144         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6145
6146 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6147
6148         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6149         Change Fortran datatype to LOGICAL.
6150         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6151         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6152
6153 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6154
6155         * configure: Regenerate.
6156
6157 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6158
6159         * libgomp.texi: Add function keyword to a couple of Fortran
6160         interfaces, use integer instead of int for Fortran.
6161
6162 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6163
6164         * libgomp.texi: Fix spelling and pasto problems throughout.
6165         Adjust prototypes to match code.
6166
6167 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6168
6169         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6170         silence -fwhole-file warning.
6171
6172 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6173
6174         * configure.tgt (*-*-solaris2.[56]*): Removed.
6175
6176 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6177
6178         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6179         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6180         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6181         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6182         targetting solaris2*.
6183         * configure: Regenerate.
6184         * config.h.in: Regenerate.
6185
6186         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6187         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6188         Add libgomp_version_dep.
6189         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6190         versioning.
6191         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6192         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6193         * Makefile.in: Regenerate.
6194
6195         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6196         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6197         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6198         to common block, protected by
6199         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6200
6201 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6202
6203         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6204
6205 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6206
6207         PR bootstrap/43170
6208         * configure: Regenerate.
6209
6210 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6211
6212         PR other/43620
6213         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6214         * configure: Regenerate.
6215         * Makefile.in: Regenerate.
6216         * testsuite/Makefile.in: Regenerate.
6217
6218 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6219
6220         PR c/43893
6221         * testsuite/libgomp.c/pr43893.c: New test.
6222         * testsuite/libgomp.c++/pr43893.C: New test.
6223
6224 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6225
6226         PR middle-end/43570
6227         * testsuite/libgomp.fortran/vla8.f90: New test.
6228
6229 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6230
6231         PR libgomp/43706
6232         * config/linux/affinity.c (gomp_init_affinity): Decrease
6233         gomp_available_cpus if affinity mask confines the process to fewer
6234         CPUs.
6235         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6236         non-NULL, just return gomp_available_cpus.
6237
6238         PR libgomp/43569
6239         * sections.c (gomp_sections_init): Initialize ws->mode.
6240
6241 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6242
6243         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6244         not unused bar variable.
6245         * configure: Regenerate.
6246
6247 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6248
6249         * Makefile.in: Regenerate.
6250         * aclocal.m4: Regenerate.
6251         * testsuite/Makefile.in: Regenerate.
6252
6253 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6254
6255         PR libgomp/42942
6256         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6257         (initialize_env): Adjust callers.
6258         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6259         when the argument is 0.
6260
6261         * testsuite/libgomp.c/pr42942.c: New test.
6262
6263 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6264
6265         PR middle-end/42644
6266         PR middle-end/42130
6267         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6268         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6269
6270 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6271
6272         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6273         * testsuite/libgomp.c++/task-6.C: Likewise.
6274
6275 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6276
6277         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6278
6279 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6280
6281         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6282         * configure: Regenerate.
6283
6284 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6285
6286         PR fortran/42866
6287         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6288
6289 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6290
6291         * configure.ac: Test for executability of GFORTRAN.
6292         * configure: Regenerate.
6293
6294 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6295
6296         * configure: Regenerate.
6297
6298 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6299
6300         PR libgomp/42602
6301         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6302
6303 2010-01-03  Richard Guenther  <rguenther@suse.de>
6304
6305         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6306
6307 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6308
6309         * testsuite/libgomp.graphite/pr4118.c: New.
6310
6311 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6312
6313         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6314         for darwin, protect the test with require-effective-target tls_runtime.
6315         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6316
6317 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6318
6319         PR target/41605
6320         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6321         link spec %s substitutions for static libraries.
6322
6323 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6324
6325         PR testsuite/42135
6326         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6327
6328 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6329
6330         * Makefile.in: Regenerate.
6331         * configure: Regenerate.
6332         * testsuite/Makefile.in: Regenerate.
6333
6334 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6335
6336         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6337         settings for LC_ALL and LANG.
6338
6339 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6340
6341         PR fortran/42162
6342         * testsuite/libgomp.fortran/pr42162.f90: New test.
6343
6344 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6345
6346         PR middle-end/42029
6347         * testsuite/libgomp.c/pr42029.c: New test.
6348
6349 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6350
6351         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6352         *s.  Accept ld version without text in ()s.
6353         * configure: Regenerated.
6354
6355 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6356
6357         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6358
6359 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6360
6361         PR libgomp/41418
6362         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6363         or a hyphen (happens with fortran language disabled).
6364         * configure: Regenerate.
6365
6366 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6367
6368         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6369         use sed script portable to Solaris /bin/sed for extracting ld
6370         version.
6371         * configure: Regenerate.
6372
6373 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6374
6375         * testsuite/libgomp.graphite/bounds.c: New test.
6376
6377 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6378
6379         * Makefile.am (libgomp_la_LINK): New.
6380         * Makefile.in: Regenerate.
6381
6382 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6383
6384         * configure.ac (AC_PREREQ): Bump to 2.64.
6385
6386 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6387
6388         * Makefile.am (install-html, install-pdf): Remove.
6389         * Makefile.in: Regenerate.
6390
6391         * Makefile.in: Regenerate.
6392         * aclocal.m4: Regenerate.
6393         * config.h.in: Regenerate.
6394         * configure: Regenerate.
6395         * testsuite/Makefile.in: Regenerate.
6396
6397 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6398
6399         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6400         * Makefile.in: Regenerate.
6401
6402 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6403
6404         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6405         * Makefile.in: Regenerate.
6406
6407 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6408
6409         PR fortran/41102
6410         omp_lib.h.in: Fix -std=f95 errors.
6411
6412 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6413
6414         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6415         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6416         * testsuite/libgomp.graphite/graphite.exp: New.
6417
6418 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6419
6420         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6421         only build.
6422
6423 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6424
6425         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6426         needed memory barrier semantics.
6427         * config/linux/mips/mutex.h: New file.
6428
6429 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6430
6431         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6432
6433 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6434
6435         * configure: Regenerate.
6436
6437 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6438
6439         PR testsuite/40699
6440         PR testsuite/40707
6441         PR testsuite/40709
6442         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6443         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6444         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6445
6446 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6447
6448         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6449         options when choosing a multilib.
6450
6451 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6452
6453         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6454         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6455         ld_library_path, not every libgcc multilib directory.
6456         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6457         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6458         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6459         Use add_path.
6460         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6461
6462 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6463
6464         * Makefile.am (LTLDFLAGS): Define.
6465         (LINK): Define.
6466         * Makefile.in: Regenerate.
6467
6468 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6469
6470         PR fortran/39718
6471         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6472         libgfortranbegin, check existence of libgfortran.a instead of
6473         libgfortranbegin.a.
6474
6475 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6476
6477         PR libgomp/40174
6478         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6479         (gomp_free_pool_helper): Likewise.
6480
6481 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6482             Jakub Jelinek  <jakub@redhat.com>
6483
6484         PR fortran/35423
6485         * testsuite/libgomp.fortran/workshare2.f90: New test.
6486
6487 2009-04-09  Nick Clifton  <nickc@redhat.com>
6488
6489         * iter.c: Change copyright header to refer to version 3 of the
6490         GNU General Public License with version 3.1 of the GCC Runtime
6491         Library Exception and to point readers at the COPYING3 and
6492         COPYING3.RUNTIME files and the FSF's license web page.
6493         * alloc.c: Likewise.
6494         * barrier.c: Likewise.
6495         * config/bsd/proc.c: Likewise.
6496         * config/linux/affinity.c: Likewise.
6497         * config/linux/alpha/futex.h: Likewise.
6498         * config/linux/bar.c: Likewise.
6499         * config/linux/bar.h: Likewise.
6500         * config/linux/ia64/futex.h: Likewise.
6501         * config/linux/ia64/mutex.h: Likewise.
6502         * config/linux/lock.c: Likewise.
6503         * config/linux/mips/futex.h: Likewise.
6504         * config/linux/mutex.c: Likewise.
6505         * config/linux/mutex.h: Likewise.
6506         * config/linux/powerpc/futex.h: Likewise.
6507         * config/linux/proc.c: Likewise.
6508         * config/linux/ptrlock.c: Likewise.
6509         * config/linux/ptrlock.h: Likewise.
6510         * config/linux/s390/futex.h: Likewise.
6511         * config/linux/sem.c: Likewise.
6512         * config/linux/sem.h: Likewise.
6513         * config/linux/sparc/futex.h: Likewise.
6514         * config/linux/wait.h: Likewise.
6515         * config/linux/x86/futex.h: Likewise.
6516         * config/mingw32/proc.c: Likewise.
6517         * config/mingw32/time.c: Likewise.
6518         * config/posix/affinity.c: Likewise.
6519         * config/posix/bar.c: Likewise.
6520         * config/posix/bar.h: Likewise.
6521         * config/posix/lock.c: Likewise.
6522         * config/posix/mutex.h: Likewise.
6523         * config/posix/proc.c: Likewise.
6524         * config/posix/ptrlock.h: Likewise.
6525         * config/posix/sem.c: Likewise.
6526         * config/posix/sem.h: Likewise.
6527         * config/posix/time.c: Likewise.
6528         * config/posix95/lock.c: Likewise.
6529         * critical.c: Likewise.
6530         * env.c: Likewise.
6531         * error.c: Likewise.
6532         * fortran.c: Likewise.
6533         * iter_ull.c: Likewise.
6534         * libgomp.h: Likewise.
6535         * libgomp_f.h.in: Likewise.
6536         * libgomp_g.h: Likewise.
6537         * loop.c: Likewise.
6538         * loop_ull.c: Likewise.
6539         * omp.h.in: Likewise.
6540         * omp_lib.f90.in: Likewise.
6541         * omp_lib.h.in: Likewise.
6542         * ordered.c: Likewise.
6543         * parallel.c: Likewise.
6544         * sections.c: Likewise.
6545         * single.c: Likewise.
6546         * task.c: Likewise.
6547         * team.c: Likewise.
6548         * work.c: Likewise.
6549
6550 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6551
6552         * testsuite/config/default.exp: Change copyright header to refer to
6553         version 3 of the GNU General Public License and to point readers
6554         at the COPYING3 file and the FSF's license web page.
6555
6556 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6557
6558         PR middle-end/39573
6559         * libgomp.c++/pr39573.C: New test.
6560
6561 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6562
6563         PR other/39591
6564         * testsuite/libgomp.c/pr39591-1.c: New test.
6565         * testsuite/libgomp.c/pr39591-2.c: New test.
6566         * testsuite/libgomp.c/pr39591-3.c: New test.
6567
6568 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6569
6570         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6571         * testsuite/libgomp.c/atomic-6.c: Ditto.
6572
6573 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6574
6575         PR c/39495
6576         * testsuite/libgomp.c/loop-12.c: New test.
6577         * testsuite/libgomp.c/loop-11.c: New test.
6578         * testsuite/libgomp.c++/loop-11.C: New test.
6579         * testsuite/libgomp.c++/loop-12.C: New test.
6580         * testsuite/libgomp.c++/for-8.C: New test.
6581
6582 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6583
6584         * configure: Regenerate.
6585
6586 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6587
6588         PR middle-end/39154
6589         * testsuite/libgomp.c/pr39154.c: New test.
6590
6591 2009-01-30  Ian Lance Taylor  <iant@google.com>
6592
6593         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6594         libgomp_ld_is_gold.  Get gold version number.
6595         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6596         * configure: Rebuild.
6597
6598 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6599
6600         * testsuite/lib/libgomp.exp: Add -B option for targets that
6601         use libgfortran.a%s in their specs.
6602
6603 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6604
6605         PR libgomp/38086
6606         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6607         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6608         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6609         * configure: Regenerated.
6610         * config.h.in: Likewise.
6611
6612 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6613
6614         PR c++/38650
6615         * testsuite/libgomp.c/pr38650.c: New test.
6616         * testsuite/libgomp.c++/pr38650.C: New test.
6617
6618 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6619
6620         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6621
6622 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6623
6624         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6625
6626 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6627
6628         * configure: Regenerate.
6629
6630 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6631
6632         PR middle-end/36802
6633         * testsuite/libgomp.c/pr36802-1.c: New test.
6634         * testsuite/libgomp.c/pr36802-2.c: New test.
6635         * testsuite/libgomp.c/pr36802-3.c: New test.
6636
6637 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6638
6639         PR libgomp/38270
6640         * config/linux/powerpc/mutex.h: New.
6641
6642 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6643
6644         PR c++/38257
6645         * testsuite/libgomp.c++/for-7.C: New test.
6646
6647         PR c++/38348
6648         * testsuite/libgomp.c++/for-6.C: New test.
6649
6650 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6651
6652         PR testsuite/28870
6653         * testsuite/lib/libgomp.exp: Include new timeout library files.
6654         (libgomp_target_compile): Set timeout value from new proc.
6655
6656 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6657
6658         PR libgomp/37938
6659         * config/linux/ia64/mutex.h: New.
6660
6661 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6662
6663         PR libgomp/37935
6664         * libgomp.texi (Runtime library routines, environment variables):
6665         Update for OpenMP version 3.0.
6666
6667 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6668             Steve Ellcey  <sje@cup.hp.com>
6669
6670         * configure: Regenerate for new libtool.
6671         * Makefile.in: Ditto.
6672         * testsuite/Makefile.in: Ditto.
6673
6674 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6675             Andreas Tobler  <a.tobler@schweiz.org>
6676
6677         * config/bsd/proc.c: New file.
6678         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6679         * configure.ac: Check for header <sys/sysctl.h>
6680         * configure: Regenerate.
6681         * config.h.in: Likewise.
6682
6683 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6684
6685         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6686
6687 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6688
6689         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6690         * Makefile.in: Regenerated.
6691         * testsuite/Makefile.in: Regenerated.
6692
6693 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6694
6695         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6696         depend on blddir if blddir exists.
6697         (libgomp_target_compile): Likewise.
6698         * testsuite/libgomp.c++/c++.exp: Likewise.
6699         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6700
6701 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6702
6703         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6704         Do not list GPL as Invariant Section.
6705
6706 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6707             Chao-ying Fu  <fu@mips.com>
6708
6709         * configure.tgt: Enable futex for MIPS.
6710         * config/linux/mips/futex.h: New file.
6711
6712 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6713
6714         * team.c (gomp_team_end): Free team immediately if it has
6715         just one thread.
6716
6717 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6718
6719         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6720         * testsuite/libgomp.fortran/fortran.exp: Same.
6721         * testsuite/libgomp.c/c.exp: Same.
6722         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6723         directory to library path first.
6724
6725 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6726
6727         * env.c (parse_stacksize): Add cast to avoid warning.
6728         (parse_spincount): Likewise.
6729
6730 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6731
6732         * testsuite/libgomp.c/loop-10.c: New test.
6733         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6734         * libgomp.c++/loop-6.C (main): Likewise.
6735
6736         PR debug/36617
6737         * testsuite/libgomp.c/debug-1.c: New test.
6738
6739 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6740
6741         * testsuite/libgomp.c/nqueens-1.c: New test.
6742
6743         PR c++/36523
6744         * testsuite/libgomp.c++/task-7.C: New function.
6745
6746 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6747
6748         * configure: Regenerate.
6749
6750 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6751
6752         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6753         mutex when HAVE_SYNC_BUILTINS isn't defined.
6754
6755 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6756
6757         * libgomp.texi (omp_test_lock): Fix typo.
6758
6759 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6760
6761         * omp_lib.f90.in: Add "implicit none".
6762
6763 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6764
6765         PR middle-end/36506
6766         * testsuite/libgomp.c/reduction-5.c: New test.
6767
6768 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6769
6770         * libgomp.h (struct gomp_task): Add in_tied_task field.
6771         * task.c (gomp_init_task): Initialize it.
6772         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6773         unconditionally.  Don't call gomp_team_barrier_wake if
6774         current task is implicit or if(0) from implicit and number of
6775         running tasks is equal to nthreads - 1.
6776
6777         PR libgomp/36471
6778         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6779         omp_get_team_size_8): Fix pastos.
6780
6781         PR libgomp/36469
6782         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6783         * configure: Regenerated.
6784         * config.h.in: Regenerated.
6785         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6786         defined.
6787
6788 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6789
6790         PR bootstrap/36452
6791         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6792         (GOMP_loop_ull_dynamic_start): Likewise.
6793         (GOMP_loop_ull_guided_start): Likewise.
6794         (GOMP_loop_ull_ordered_static_start): Likewise.
6795         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6796         (GOMP_loop_ull_ordered_guided_start): Likewise.
6797
6798 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6799             Richard Henderson  <rth@redhat.com>
6800             Ulrich Drepper  <drepper@redhat.com>
6801             Jakob Blomer  <jakob.blomer@ira.uka.de>
6802
6803         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6804         Substitute also OMP_*LOCK_25*.
6805         * configure: Regenerated.
6806         * config.h.in: Regenerated.
6807         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6808         ptrlock.c and task.c.
6809         * Makefile.in: Regenerated.
6810         * testsuite/Makefile.in: Regenerated.
6811         * task.c: New file.
6812         * loop_ull.c: New file.
6813         * iter_ull.c: New file.
6814         * libgomp.h: Include ptrlock.h.
6815         (enum gomp_task_kind): New type.
6816         (struct gomp_team): Add task_lock, task_queue, task_count,
6817         task_running_count, single_count fields.  Add
6818         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6819         Remove work_share_lock, generation_mask,
6820         oldest_live_gen, num_live_gen and init_work_shares fields, add
6821         work work_share_list_alloc, work_share_list_free and work_share_chunk
6822         fields.  Change work_shares from pointer to pointers into an array.
6823         Change ordered_release field into gomp_sem_t ** from flexible array
6824         member.  Add implicit_task and initial_work_shares fields.
6825         Move close to the end of the struct.
6826         (struct gomp_team_state): Add single_count, last_work_share,
6827         active_level and level fields, remove work_share_generation.
6828         (gomp_barrier_handle_tasks): New prototype.
6829         (gomp_finish_task): New inline function.
6830         (struct gomp_work_share): Move chunk_size, end, incr into
6831         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6832         next_ll fields.  Reshuffle fields.  Add next_alloc,
6833         next_ws, next_free and inline_ordered_team_ids fields, change
6834         ordered_team_ids into pointer from flexible array member.
6835         Add mode field.  Put lock and next into a different cache line
6836         from most of the write-once fields.
6837         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6838         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6839         gomp_iter_ull_guided_next): New prototypes.
6840         (gomp_new_icv): New prototype.
6841         (struct gomp_thread): Add thread_pool and task fields.
6842         (struct gomp_thread_pool): New type.
6843         (gomp_new_team): New prototype.
6844         (gomp_team_start): Change type of last argument.
6845         (gomp_new_work_share): Removed.
6846         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6847         (gomp_work_share_init_done): New static inline.
6848         (gomp_throttled_spin_count_var, gomp_available_cpus,
6849         gomp_managed_threads): New extern decls.
6850         (gomp_init_task): New prototype.
6851         (gomp_spin_count_var): New extern var decl.
6852         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6853         or no alias support, or if not PIC.
6854         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6855         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6856         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6857         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6858         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6859         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6860         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6861         gomp_test_nest_lock_25): New prototypes.
6862         (omp_lock_symver, strong_alias): Define.
6863         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6864         decls.
6865         (gomp_end_task): New.
6866         (struct gomp_task_icv, gomp_global_icv): New.
6867         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6868         (struct gomp_task): New.
6869         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6870         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6871         (gomp_icv): New.
6872         (gomp_schedule_type): Reorder enum to match
6873         omp_sched_t.
6874         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6875         fields.
6876         (gomp_thread_start): Add gomp_team_barrier_wait call.
6877         For non-nested case remove clearing of docked thread thr fields.
6878         Use pool fields instead of global gomp_* variables.  Use
6879         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6880         Create tasks for each member thread.
6881         (free_team): Only destroy team barrier, task_lock here and free it.
6882         (gomp_free_thread): Free last_team if non-NULL.
6883         (gomp_team_end): Call gomp_team_barrier_wait instead of
6884         gomp_barrier_wait.  For nested case call one extra
6885         gomp_barrier_wait.  Move here some destruction from free_team.
6886         Call free_team on pool->last_team if any, rather than freeing
6887         current team.  Destroy work_share_list_free_lock ifndef
6888         HAVE_SYNC_BUILTINS.
6889         (gomp_new_icv): New function.
6890         (gomp_threads, gomp_threads_size, gomp_threads_used,
6891         gomp_threads_dock): Removed.
6892         (gomp_thread_destructor): New variable.
6893         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6894         functions.
6895         (gomp_team_start): Create new pool if current thread doesn't have
6896         one.  Use pool fields instead of global gomp_* variables.
6897         Initialize thread_pool field for new threads.  Clear single_count.
6898         Change last argument from ws to team, don't create
6899         new team, set ts.work_share to &team->work_shares[0] and clear
6900         ts.last_work_share.  Don't clear ts.work_share_generation.
6901         If number of threads changed, adjust atomically gomp_managed_threads.
6902         Use gomp_init_task instead of gomp_new_task,
6903         set thr->task to the corresponding implicit_task array entry.
6904         Create tasks for each member thread.  Initialize ts.level.
6905         (initialize_team): Call pthread_key_create on
6906         gomp_thread_destructor.
6907         (team_destructor): New function.
6908         (new_team): Removed.
6909         (gomp_new_team): New function.
6910         (free_team): Free gomp_work_share blocks chained through next_alloc,
6911         instead of freeing work_shares and destroying work_share_lock.
6912         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6913         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6914         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6915         of gomp_barrier_wait.
6916         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6917         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6918         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6919         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6920         of gomp_barrier_wait.
6921         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6922         gomp_work_share_init_done if gomp_work_share_start returned true.
6923         Don't unlock ws->lock.
6924         * work.c: Include stddef.h.
6925         (free_work_share): Use work_share_list_free_lock instead
6926         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6927         Call gomp_fini_work_share and then either free ws if orphaned, or
6928         put it into work_share_list_free list of the current team.
6929         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6930         functions.
6931         (gomp_work_share_start, gomp_work_share_end,
6932         gomp_work_share_end_nowait): Rewritten.
6933         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6934         (openmp_version): Set to 200805.
6935         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6936         omp_sched_guided, omp_sched_auto): New parameters.
6937         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6938         omp_set_max_active_levels, omp_get_max_active_levels,
6939         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6940         omp_get_active_level): New interfaces.
6941         * omp_lib.h.in (openmp_version): Set to 200805.
6942         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6943         omp_sched_guided, omp_sched_auto): New parameters.
6944         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6945         omp_set_max_active_levels, omp_get_max_active_levels,
6946         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6947         omp_get_active_level): New externals.
6948         * loop.c: Include limits.h.
6949         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6950         GFS_AUTO.
6951         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6952         Likewise.  Use gomp_icv.
6953         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6954         ts.static_trip here.
6955         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6956         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6957         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6958         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6959         don't unlock ws->lock, otherwise lock it.
6960         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6961         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6962         (gomp_parallel_loop_start): Call gomp_new_team instead of
6963         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6964         Adjust gomp_team_start caller.  Pass 0 as second argument to
6965         gomp_resolve_num_threads.
6966         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6967         If adding ws->chunk_size nthreads + 1 times after end won't
6968         overflow, set ws->mode to 1.
6969         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6970         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6971         GOMP_loop_ull_ordered_static_start,
6972         GOMP_loop_ull_ordered_dynamic_start,
6973         GOMP_loop_ull_ordered_guided_start,
6974         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6975         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6976         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6977         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6978         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6979         prototypes.
6980         * libgomp.map: Export lock routines also @@OMP_2.0.
6981         (GOMP_loop_ordered_dynamic_first,
6982         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6983         GOMP_loop_ordered_static_first): Remove.
6984         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6985         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6986         GOMP_loop_ull_ordered_dynamic_next,
6987         GOMP_loop_ull_ordered_dynamic_start,
6988         GOMP_loop_ull_ordered_guided_next,
6989         GOMP_loop_ull_ordered_guided_start,
6990         GOMP_loop_ull_ordered_runtime_next,
6991         GOMP_loop_ull_ordered_runtime_start,
6992         GOMP_loop_ull_ordered_static_next,
6993         GOMP_loop_ull_ordered_static_start,
6994         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6995         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6996         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6997         (omp_set_schedule, omp_get_schedule,
6998         omp_get_thread_limit, omp_set_max_active_levels,
6999         omp_get_max_active_levels, omp_get_level,
7000         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7001         omp_set_schedule_, omp_set_schedule_8_,
7002         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7003         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7004         omp_get_max_active_levels_, omp_get_level_,
7005         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7006         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7007         New exports @@OMP_3.0.
7008         * omp.h.in (omp_sched_t): New type.
7009         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7010         omp_set_max_active_levels, omp_get_max_active_levels,
7011         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7012         omp_get_active_level): New prototypes.
7013         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7014         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7015         gomp_thread_limit_var, gomp_remaining_threads_count,
7016         gomp_remaining_threads_lock): New variables.
7017         (parse_spincount): New function.
7018         (initialize_env): Call gomp_init_num_threads unconditionally.
7019         Initialize gomp_available_cpus.  Call parse_spincount,
7020         initialize gomp_{,throttled_}spin_count_var
7021         depending on presence and value of OMP_WAIT_POLICY and
7022         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7023         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7024         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7025         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7026         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7027         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7028         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7029         (gomp_global_icv): New.
7030         (parse_schedule): Use it.  Parse "auto".
7031         (omp_set_num_threads): Use gomp_icv.
7032         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7033         Likewise.
7034         (omp_get_max_threads): Move from parallel.c.
7035         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7036         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7037         add ialias.
7038         (parse_stacksize, parse_wait_policy): New functions.
7039         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7040         both wrappers for compatibility and new locks.
7041         (omp_set_schedule, omp_get_schedule,
7042         omp_get_thread_limit, omp_set_max_active_levels,
7043         omp_get_max_active_levels, omp_get_level,
7044         omp_get_ancestor_thread_num, omp_get_team_size,
7045         omp_get_active_level): New ialias_redirect.
7046         (omp_set_schedule_, omp_set_schedule_8_,
7047         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7048         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7049         omp_get_max_active_levels_, omp_get_level_,
7050         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7051         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7052         New functions.
7053         * parallel.c: Include limits.h.
7054         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7055         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7056         argument to gomp_team_start.  Pass 0 as second argument to
7057         gomp_resolve_num_threads.
7058         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7059         if gomp_thread_limit_var != ULONG_MAX.
7060         (omp_in_parallel): Implement using ts.active_level.
7061         (omp_get_max_threads): Move to env.c.
7062         (omp_get_level, omp_get_ancestor_thread_num,
7063         omp_get_team_size, omp_get_active_level): New functions,
7064         add ialias.
7065         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7066         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7067         gomp_iter_dynamic_next instead of the _locked variant and don't take
7068         lock around it, otherwise acquire it before calling
7069         gomp_iter_dynamic_next_locked.
7070         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7071         gomp_iter_dynamic_next instead of the _locked variant and don't take
7072         lock around it.
7073         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7074         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7075         Adjust gomp_team_start caller.  Pass count as second argument to
7076         gomp_resolve_num_threads, don't adjust num_threads after the call.
7077         Use gomp_icv.
7078         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7079         ws->chunk_size by incr.
7080         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7081         code.
7082         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7083         types.
7084         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7085         (omp_check_defines): Check even the compat defines.
7086         * config/linux/ptrlock.c: New file.
7087         * config/linux/ptrlock.h: New file.
7088         * config/linux/wait.h: New file.
7089         * config/posix/ptrlock.c: New file.
7090         * config/posix/ptrlock.h: New file.
7091         * config/linux/bar.h (gomp_team_barrier_wait,
7092         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7093         (gomp_team_barrier_set_task_pending,
7094         gomp_team_barrier_clear_task_pending,
7095         gomp_team_barrier_set_waiting_for_tasks,
7096         gomp_team_barrier_waiting_for_tasks,
7097         gomp_team_barrier_done): New inlines.
7098         (gomp_barrier_t): Rewritten.
7099         (gomp_barrier_state_t): New typedef.
7100         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7101         gomp_barrier_wait_start): Rewritten.
7102         (gomp_barrier_wait_end): Change second argument to
7103         gomp_barrier_state_t.
7104         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7105         inlines.
7106         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7107         futex.h.
7108         (gomp_barrier_wait_end): Rewritten.
7109         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7110         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7111         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7112         (gomp_barrier_state_t): New typedef.
7113         (gomp_team_barrier_wait,
7114         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7115         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7116         into the return value.  Return gomp_barrier_state_t.
7117         (gomp_team_barrier_set_task_pending,
7118         gomp_team_barrier_clear_task_pending,
7119         gomp_team_barrier_set_waiting_for_tasks,
7120         gomp_team_barrier_waiting_for_tasks,
7121         gomp_team_barrier_done): New inlines.
7122         (gomp_barrier_wait_end): Change second argument to
7123         gomp_barrier_state_t.
7124         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7125         inlines.
7126         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7127         (gomp_barrier_wait_end): Change second argument to
7128         gomp_barrier_state_t.
7129         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7130         gomp_team_barrier_wake): New functions.
7131         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7132         futex.h.
7133         (gomp_futex_wake, gomp_futex_wait): New variables.
7134         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7135         * config/linux/lock.c: Rewrite to make locks task owned,
7136         for backwards compatibility provide the old entrypoints
7137         if symbol versioning.  Include wait.h instead of libgomp.h and
7138         futex.h.
7139         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7140         * config/posix95/lock.c: Rewrite to make locks task owned,
7141         for backwards compatibility provide the old entrypoints
7142         if symbol versioning.
7143         * config/posix/lock.c: Rewrite to make locks task owned,
7144         for backwards compatibility provide the old entrypoints
7145         if symbol versioning.
7146         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7147         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7148         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7149         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7150         (sys_futex0): Return error code.
7151         (futex_wake, futex_wait): If ENOSYS was returned, clear
7152         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7153         (cpu_relax, atomic_write_barrier): New static inlines.
7154         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7155         (futex_wake, futex_wait): If ENOSYS was returned, clear
7156         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7157         (cpu_relax, atomic_write_barrier): New static inlines.
7158         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7159         (sys_futex0): Return error code.
7160         (futex_wake, futex_wait): If ENOSYS was returned, clear
7161         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7162         (cpu_relax, atomic_write_barrier): New static inlines.
7163         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7164         (sys_futex0): Return error code.
7165         (futex_wake, futex_wait): If ENOSYS was returned, clear
7166         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7167         (cpu_relax, atomic_write_barrier): New static inlines.
7168         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7169         (sys_futex0): Return error code.
7170         (futex_wake, futex_wait): If ENOSYS was returned, clear
7171         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7172         (cpu_relax, atomic_write_barrier): New static inlines.
7173         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7174         (sys_futex0): Return error code.
7175         (futex_wake, futex_wait): If ENOSYS was returned, clear
7176         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7177         (cpu_relax, atomic_write_barrier): New static inlines.
7178         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7179         futex.h.
7180         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7181         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7182         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7183         types.
7184         (omp_nest_lock_t): Change owner into void *, add lock field.
7185         * config/posix95/omp-lock.h: Include semaphore.h.
7186         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7187         (omp_lock_t): Use sem_t instead of mutex if semaphores
7188         aren't broken.
7189         (omp_nest_lock_t): Likewise.  Change owner to void *.
7190         * config/posix/omp-lock.h: Include semaphore.h.
7191         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7192         (omp_lock_t): Use sem_t instead of mutex if semaphores
7193         aren't broken.
7194         (omp_nest_lock_t): Likewise.  Add owner field.
7195
7196 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7197
7198         * testsuite/libgomp.c/collapse-1.c: New test.
7199         * testsuite/libgomp.c/collapse-2.c: New test.
7200         * testsuite/libgomp.c/collapse-3.c: New test.
7201         * testsuite/libgomp.c/icv-1.c: New test.
7202         * testsuite/libgomp.c/icv-2.c: New test.
7203         * testsuite/libgomp.c/lib-2.c: New test.
7204         * testsuite/libgomp.c/lock-1.c: New test.
7205         * testsuite/libgomp.c/lock-2.c: New test.
7206         * testsuite/libgomp.c/lock-3.c: New test.
7207         * testsuite/libgomp.c/loop-4.c: New test.
7208         * testsuite/libgomp.c/loop-5.c: New test.
7209         * testsuite/libgomp.c/loop-6.c: New test.
7210         * testsuite/libgomp.c/loop-7.c: New test.
7211         * testsuite/libgomp.c/loop-8.c: New test.
7212         * testsuite/libgomp.c/loop-9.c: New test.
7213         * testsuite/libgomp.c/nested-3.c: New test.
7214         * testsuite/libgomp.c/nestedfn-6.c: New test.
7215         * testsuite/libgomp.c/sort-1.c: New test.
7216         * testsuite/libgomp.c/task-1.c: New test.
7217         * testsuite/libgomp.c/task-2.c: New test.
7218         * testsuite/libgomp.c/task-3.c: New test.
7219         * testsuite/libgomp.c/task-4.c: New test.
7220         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7221         to C++ testsuite default compiler options.
7222         * testsuite/libgomp.c++/collapse-1.C: New test.
7223         * testsuite/libgomp.c++/collapse-2.C: New test.
7224         * testsuite/libgomp.c++/ctor-10.C: New test.
7225         * testsuite/libgomp.c++/for-1.C: New test.
7226         * testsuite/libgomp.c++/for-2.C: New test.
7227         * testsuite/libgomp.c++/for-3.C: New test.
7228         * testsuite/libgomp.c++/for-4.C: New test.
7229         * testsuite/libgomp.c++/for-5.C: New test.
7230         * testsuite/libgomp.c++/loop-8.C: New test.
7231         * testsuite/libgomp.c++/loop-9.C: New test.
7232         * testsuite/libgomp.c++/loop-10.C: New test.
7233         * testsuite/libgomp.c++/task-1.C: New test.
7234         * testsuite/libgomp.c++/task-2.C: New test.
7235         * testsuite/libgomp.c++/task-3.C: New test.
7236         * testsuite/libgomp.c++/task-4.C: New test.
7237         * testsuite/libgomp.c++/task-5.C: New test.
7238         * testsuite/libgomp.c++/task-6.C: New test.
7239         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7240         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7241         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7242         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7243         * testsuite/libgomp.fortran/collapse1.f90: New test.
7244         * testsuite/libgomp.fortran/collapse2.f90: New test.
7245         * testsuite/libgomp.fortran/collapse3.f90: New test.
7246         * testsuite/libgomp.fortran/collapse4.f90: New test.
7247         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7248         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7249         * testsuite/libgomp.fortran/lib4.f90: New test.
7250         * testsuite/libgomp.fortran/lock-1.f90: New test.
7251         * testsuite/libgomp.fortran/lock-2.f90: New test.
7252         * testsuite/libgomp.fortran/nested1.f90: New test.
7253         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7254         * testsuite/libgomp.fortran/strassen.f90: New test.
7255         * testsuite/libgomp.fortran/tabs1.f90: New test.
7256         * testsuite/libgomp.fortran/tabs2.f: New test.
7257         * testsuite/libgomp.fortran/task1.f90: New test.
7258         * testsuite/libgomp.fortran/task2.f90: New test.
7259         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7260         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7261         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7262         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7263         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7264
7265 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7266
7267         PR c++/36308
7268         * testsuite/libgomp.c++/ctor-11.C: New test.
7269         * testsuite/libgomp.c++/ctor-12.C: New test.
7270
7271 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7272
7273         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7274
7275 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7276
7277         PR middle-end/36106
7278         * testsuite/libgomp.c/atomic-5.c: New test.
7279         * testsuite/libgomp.c/atomic-6.c: New test.
7280         * testsuite/libgomp.c/autopar-1.c: New test.
7281
7282 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7283
7284         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7285         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7286         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7287         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7288         * configure: Regenerate.
7289         * Makefile.in, testsuite/Makefile.in: Likewise.
7290
7291 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7292
7293         PR bootstrap/35457
7294         * aclocal.m4: Regenerate.
7295         * configure: Regenerate.
7296
7297 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7298
7299         PR middle-end/35611
7300         * testsuite/libgomp.c/atomic-4.c: New test.
7301
7302         PR libgomp/35625
7303         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7304         (gomp_iter_guided_next): Likewise.
7305         * testsuite/libgomp.c/pr35625.c: New test.
7306
7307 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7308
7309         * aclocal.m4: Regenerate.
7310         * configure: Likewise.
7311         * Makefile.in: Likewise.
7312         * testsuite/Makefile.in: Likewise.
7313
7314 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7315
7316         PR middle-end/35185
7317         * testsuite/libgomp.c++/pr35185.C: New test.
7318
7319 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7320
7321         PR middle-end/35549
7322         * testsuite/libgomp.c/pr35549.c: New test.
7323
7324 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7325
7326         * testsuite/libgomp.c/atomic-3.c: New test.
7327
7328 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7329
7330         PR fortran/33197
7331         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7332         .F08 file suffixes.
7333
7334 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7335
7336         PR libgomp/33131
7337         * configure.ac: Add ACX_HEADER_STRING.
7338         * env.c: Include strings.h.
7339         * aclocal.m4: Regenerate.
7340         * config.h.in: Regenerate.
7341         * configure: Regenerate.
7342         * Makefile.in: Regenerate.
7343         * testsuite/Makefile.in: Regenerate.
7344
7345 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7346
7347         PR middle-end/35196
7348         * testsuite/libgomp.c/pr35196.c: New test.
7349
7350         PR middle-end/35130
7351         * testsuite/libgomp.fortran/pr35130.f90: New test.
7352         * testsuite/libgomp.c/pr35130.c: New test.
7353
7354 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7355
7356         PR middle-end/33880
7357         * testsuite/libgomp.c/pr33880.c: New test.
7358         * testsuite/libgomp.fortran/pr33880.f90: New test.
7359
7360 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7361
7362         * configure: Regenerate.
7363
7364 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7365
7366         * configure.ac: Move futex checking into ../config/futex.m4.
7367         * configure: Rebuilt.
7368         * aclocal.m4: Rebuilt.
7369         * Makefile.in: Rebuilt.
7370
7371         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7372         2007-10-15 ../config/tls.m4 change.
7373
7374 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7375
7376         PR c++/34513
7377         * testsuite/libgomp.c/pr34513.c: New test.
7378         * testsuite/libgomp.c++/pr34513.C: New test.
7379
7380 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7381
7382         PR target/32765
7383         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7384
7385 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7386
7387         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7388
7389 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7390
7391         * testsuite/libgomp.c/private-1.c: New test.
7392
7393 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7394             Paolo Bonzini  <bonzini@gnu.org>
7395
7396         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7397         instead of 'VPATH ='.
7398         * Makefile.in: Regenerate.
7399
7400 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7401
7402         * configure.ac: Adjust makeinfo version check.
7403         * configure: Regenerate.
7404
7405 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7406
7407         PR fortran/34020
7408         * testsuite/libgomp.fortran/pr34020.f90: New test.
7409
7410 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7411
7412         PR c++/33894
7413         * testsuite/libgomp.c++/atomic-1.C: New test.
7414
7415 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7416
7417         PR libgomp/33275
7418         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7419         Make x and y integers rather than (implicit) reals.  Add private (j)
7420         clause to the last omp parallel.
7421
7422 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7423
7424         * configure: Regenerate following changes to ../config/tls.m4.
7425
7426 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7427
7428         * testsuite/libgomp.fortran/stack.f90: New test.
7429
7430 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7431
7432         * config/mingw32/proc.c: New file.
7433
7434 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7435
7436         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7437         (main): Use __get_cpuid to get i386 target fetaures.
7438         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7439         (main): Use __get_cpuid to get x86_64 target fetaures.
7440
7441 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7442
7443         PR target/32765
7444         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7445         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7446
7447 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7448
7449         PR fortran/32550
7450         * testsuite/libgomp.fortran/pr32550.f90: New test.
7451         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7452
7453 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7454
7455         * aclocal.m4: Regenerated.
7456
7457 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7458
7459         PR fortran/32359
7460         * testsuite/libgomp.fortran/pr32359.f90: New.
7461
7462 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7463
7464         PR libgomp/32468
7465         * sections.c (GOMP_parallel_sections_start): Only decrease
7466         number of threads to COUNT if dyn_var is true.
7467         * testsuite/libgomp.c/pr32468.c: New test.
7468
7469 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7470
7471         PR libgomp/26308
7472         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7473
7474 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7475
7476         PR middle-end/32362
7477         * testsuite/libgomp.c/pr32362-1.c: New test.
7478         * testsuite/libgomp.c/pr32362-2.c: New test.
7479         * testsuite/libgomp.c/pr32362-3.c: New test.
7480
7481 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7482
7483         * team.c (gomp_team_start): Fix setting up thread_attr
7484         stack size.
7485
7486 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7487
7488         * configure: Regenerate.
7489
7490 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7491
7492         * Makefile.in: Regenerate.
7493         * configure: Regenerate.
7494         * aclocal.m4: Regenerate.
7495         * testsuite/Makefile.in: Regenerate.
7496
7497 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7498
7499         * config/linux/proc.c: New file.
7500
7501         PR libgomp/28482
7502         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7503
7504 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7505
7506         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7507
7508 2007-04-16  Matthias Klose  <doko@debian.org>
7509
7510         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7511         flags if not building with -m64.
7512         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7513         flag for i?86-*-* targets, if current target matches -m64.
7514
7515 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7516
7517         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7518         * Makefile.in: Regenerate.
7519
7520 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7521
7522         PR testsuite/31369
7523         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7524         ld_library_path.
7525         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7526
7527 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7528
7529         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7530         decls.
7531         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7532         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7533         (parse_affinity): New function.
7534         (initialize_env): Call it and gomp_init_affinity.
7535         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7536         create new pthread_attr_t and call gomp_init_thread_affinity
7537         on it for each thread before passing the attribute to pthread_create.
7538         * config/linux/affinity.c: New file.
7539         * config/posix/affinity.c: New file.
7540         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7541         * configure: Rebuilt.
7542         * config.h.in: Rebuilt.
7543         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7544         * Makefile.in: Rebuilt.
7545
7546 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7547
7548         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7549         *-*-darwin*.
7550         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7551         and use it if found.
7552
7553 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7554
7555         * testsuite/config/default.exp: New file.
7556         * testsuite/lib/libgomp.exp: New file.
7557         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7558         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7559         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7560         (libgomp_load): Remove.
7561         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7562         always_ld_library_path, not ld_library_path.  Set additional_flags
7563         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7564         (target_compile): Do not call libgomp_init.  Append lang_library_path
7565         and lang_link_flags to options.
7566         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7567         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7568         here.
7569         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7570         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7571         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7572         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7573         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7574         CX8 flag.
7575         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7576         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7577         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7578         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7579         * testsuite/libgomp.c/atomic-10.c: Ditto.
7580
7581 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7582
7583         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7584         dg-final cleanup-modules line.
7585         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7586         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7587         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7588         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7589         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7590         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7591         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7592
7593 2007-03-18  Andreas Schwab  <schwab@suse.de>
7594
7595         * acinclude.m4: Adjust regular expression for ld version
7596         extraction.
7597         * configure: Regenerate.
7598
7599 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7600
7601         * Makefile.am: Add install-pdf target as copied from
7602         automake v1.10 rules.
7603         * Makefile.in: Regenerate
7604
7605 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7606
7607         PR libgomp/28486
7608         * configure: Regenerate.
7609
7610         PR c++/30703
7611         * testsuite/libgomp.c++/pr30703.C: New test.
7612
7613 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7614
7615         Revert:
7616         2006-07-05  Eric Christopher  <echristo@apple.com>
7617         * configure.ac: Depend addition of -pthread on host OS.
7618         * configure: Regenerate.
7619
7620 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7621
7622         * libgomp.texi: Fix spacing after abbreviations.
7623
7624 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7625
7626         PR libgomp/30546
7627         * configure.ac: Add check for makeinfo
7628         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7629         if an appropiate version of makeinfo is found.
7630         * aclocal.m4: Regenerated.
7631         * configure: Regenerated.
7632         * Makefile.in: Regenerated.
7633         * testsuite/Makefile.in: Regenerated.
7634
7635 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7636
7637         PR libgomp/30540
7638         * libgomp.texi: More about implementation-dependent settings.
7639
7640 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7641
7642         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7643
7644 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7645
7646         PR middle-end/30494
7647         * testsuite/libgomp.c/pr30494.c: New test.
7648
7649 2007-01-15  Tom Tromey  <tromey@redhat.com>
7650
7651         * configure: Rebuilt.
7652         * configure.ac: Fixed comment.
7653
7654 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7655
7656         * libgomp.texi: Document implementation specific default values of
7657         environment variables.
7658
7659 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7660
7661         PR libgomp/28209
7662         * libgomp.texi: New file.
7663         * configure.ac: Add --enable-generated-files-in-srcdir option.
7664         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7665         files to srcdir.
7666         * Makefile.in: Regenerated.
7667         * config.h.in: Regenerated.
7668         * testsuite/Makefile.in: Regenerated.
7669         * NOTES: Removed.
7670
7671 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7672
7673         PR libgomp/29949
7674         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7675
7676 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7677
7678         * configure: Regenerate.
7679
7680 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7681
7682         PR libgomp/29947
7683         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7684         start if there shouldn't be any loop iterations.
7685         (gomp_loop_ordered_static_start): Remove start == end test.
7686         * testsuite/libgomp.c/pr29947-1.c: New test.
7687         * testsuite/libgomp.c/pr29947-2.c: New test.
7688
7689 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7690
7691         * configure.tgt: Force initial-exec TLS model on Linux only.
7692
7693 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7694
7695         * configure: Regenerated.
7696
7697 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7698
7699         * env.c (parse_schedule): Reject out of range values.
7700         (parse_unsigned_long): Reject out of range, negative or zero values.
7701
7702 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7703
7704         PR fortran/29629
7705         * testsuite/libgomp.fortran/pr29629.f90: New test.
7706
7707 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7708
7709         PR libgomp/29494
7710         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7711         * config/posix95: New directory.
7712         * config/posix95/omp-lock.h: New file.
7713         * config/posix95/lock.c: Likewise.
7714
7715 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7716
7717         * aclocal.m4: Regenerate.
7718         * configure: Regenerate.
7719
7720 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7721
7722         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7723         '<' to '<='.
7724
7725 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7726
7727         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7728         test.
7729         * configure: Regenerate.
7730         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7731
7732 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7733
7734         PR middle-end/25261
7735         PR middle-end/28790
7736         * testsuite/libgomp.c/nestedfn-4.c: New test.
7737         * testsuite/libgomp.c/nestedfn-5.c: New test.
7738         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7739
7740         PR fortran/29097
7741         * testsuite/libgomp.fortran/condinc1.f: New test.
7742         * testsuite/libgomp.fortran/condinc2.f: New test.
7743         * testsuite/libgomp.fortran/condinc3.f90: New test.
7744         * testsuite/libgomp.fortran/condinc4.f90: New test.
7745         * testsuite/libgomp.fortran/condinc1.inc: New file.
7746
7747 2006-09-18  Tom Tromey  <tromey@redhat.com>
7748
7749         * configure: Rebuilt.
7750
7751 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7752
7753         PR c/28768
7754         PR preprocessor/14634
7755         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7756         to AC_DEFINE.
7757         * configure: Regenerate.
7758
7759 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7760
7761         * testsuite/libgomp.fortran/reduction3.f90: Change
7762         -2147483648 to -huge(i)-1 to avoid overflow.
7763         * testsuite/libgomp.fortran/reduction4.f90: Change
7764         Z'ffffffff' to not(0) to avoid overflow.
7765
7766 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7767
7768         PR libgomp/25938
7769         * Makefile.am (libsubincludedir): New.
7770         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7771         * Makefile.in: Regenerate.
7772
7773 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7774
7775         PR libgomp/28725
7776         * env.c: Include ctype.h.
7777         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7778         leading and/or trailing whitespace and compare strings case
7779         insensitively.
7780
7781 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7782
7783         PR fortran/28390
7784         * testsuite/libgomp.fortran/pr28390.f: New test.
7785
7786 2006-07-05  Eric Christopher  <echristo@apple.com>
7787
7788         * configure.ac: Depend addition of -pthread on host OS.
7789         * configure: Regenerate.
7790
7791 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7792
7793         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7794         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7795         defined.
7796
7797 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7798
7799         PR libgomp/26175
7800         PR libgomp/26477
7801         * configure.ac: If neither --enable-linux-futex nor
7802         --disable-linux-futex is passed, determine the default by checking
7803         for compiling and/or running against NPTL.  With --enable-linux-futex,
7804         check if SYS_gettid and SYS_futex are defined.
7805         * configure: Rebuilt.
7806
7807 2006-06-14  Richard Henderson  <rth@redhat.com>
7808
7809         PR libgomp/28008
7810         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7811         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7812
7813 2006-06-09  Richard Henderson  <rth@redhat.com>
7814
7815         * env.c (gomp_nthreads_var): Change to unsigned long.
7816         (gomp_run_sched_chunk): Likewise.
7817         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7818         (initialize_env): Initialize gomp_thread_attr.
7819         * libgomp.h (gomp_nthreads_var): Update decl.
7820         (gomp_run_sched_chunk): Likewise.
7821         (gomp_thread_attr): Declare.
7822         * team.c (gomp_thread_attr): Export.
7823         (initialize_team): Don't initialize it.
7824
7825 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7826
7827         PR fortran/27916
7828         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7829         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7830
7831 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7832
7833         * config/mingw32/time.c: New file.
7834         * configure.tgt: Use it.
7835
7836 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7837
7838         * Makefile.am: Add install-html target. Add install-html to .PHONY
7839         * Makefile.in: Regenerate.
7840
7841 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7842
7843         PR libgomp/27612
7844         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7845         * testsuite/libgomp.c/critical-1.c: Likewise.
7846         * testsuite/libgomp.c/loop-1.c: Likewise.
7847         * testsuite/libgomp.c/loop-2.c: Likewise.
7848         * testsuite/libgomp.c/single-1.c: Likewise.
7849         * testsuite/libgomp.c/ordered-1.c: Likewise.
7850         * testsuite/libgomp.c/ordered-2.c: Likewise.
7851
7852 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7853
7854         PR middle-end/27416
7855         * libgomp.fortran/pr27416-1.f90: New test.
7856
7857 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7858
7859         PR fortran/27395
7860         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7861         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7862
7863 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7864
7865         PR c++/26943
7866         * testsuite/libgomp.c/pr26943-1.c: New test.
7867         * testsuite/libgomp.c/pr26943-2.c: New test.
7868         * testsuite/libgomp.c/pr26943-3.c: New test.
7869         * testsuite/libgomp.c/pr26943-4.c: New test.
7870         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7871         * testsuite/libgomp.c++/pr26943.C: New test.
7872
7873 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7874
7875         PR middle-end/27337
7876         * testsuite/libgomp.c++/pr27337.C: New test.
7877
7878 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7879
7880         PR c/26171
7881         * testsuite/libgomp.c/pr26171.c: New test.
7882
7883 2006-04-25  Richard Henderson  <rth@redhat.com>
7884
7885         PR libgomp/25865
7886         * configure.ac: Use GCC_CHECK_TLS.
7887         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7888         * Makefile.in, aclocal.m4, configure: Regenerate.
7889
7890 2006-04-10  Matthias Klose  <doko@debian.org>
7891
7892         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7893         directory names containing underscores.
7894
7895 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7896
7897         PR c++/26691
7898         * testsuite/libgomp.c++/pr26691.C: New test.
7899
7900 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7901
7902         * testsuite/libgomp.fortran/retval2.f90: New test.
7903
7904 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7905
7906         * testsuite/libgomp.c++: New directory.
7907
7908 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7909
7910         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7911         * config/posix/sem.c: Implement the above.
7912
7913 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7914
7915         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7916         define HAVE_BROKEN_POSIX_SEMAPHORES.
7917         * configure: Rebuilt.
7918         * config.h.in: Rebuilt.
7919
7920 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7921
7922         PR bootstrap/26161
7923         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7924         for the other pthread check.
7925         * configure: Regenerate.
7926         * config.h.in: Regenerate.
7927
7928 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7929
7930         PR libgomp/25938
7931         PR libgomp/25984
7932         * Makefile.am (fincludedir): New variable.
7933         (nodist_include_HEADERS): Remove Fortran files.
7934         (nodist_finclude_HEADERS): New variable.
7935         * Makefile.in: Regenerated.
7936
7937 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7938
7939         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7940         Remove tests for returning assumed character length arrays.
7941
7942 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7943             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7944
7945         PR libgomp/25936
7946         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7947
7948 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7949
7950         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7951
7952 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7953
7954         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7955         part of LD_LIBRARY_PATH manually.
7956
7957 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7958
7959         PR libgomp/25852
7960         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7961         libgomp_init.
7962
7963 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7964
7965         PR libgomp/25884
7966         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7967         * configure.ac (PERL): Don't set.
7968         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7969         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7970         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7971         * omp.h.in: Wrap the new configure substitutions with @ characters.
7972         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7973         * aclocal.m4, configure, Makefile.in: Regenerate.
7974         * mkomp_h.pl: Delete.
7975
7976 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7977
7978         PR libgomp/25259
7979         * configure.ac: Use GCC_HEADER_STDINT.
7980         * libgomp.h: Include gstdint.h.
7981         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7982         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7983
7984 2006-01-24  Richard Henderson  <rth@redhat.com>
7985
7986         PR libgomp/25942
7987         * configure.ac: Add AM_MAINTAINER_MODE.
7988         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7989
7990 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7991
7992         * Makefile.in: Regenerate.
7993         * testsuite/Makefile.in: Regenerate.
7994         * aclocal.m4: Regenerate.
7995
7996 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7997
7998         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7999         Solaris.
8000         * configure.ac: Add check for loadavg.h.
8001         (link_gomp): Adjust comment.
8002         * configure: Regenerate.
8003         * config.h.in: Regenerate.
8004
8005 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8006
8007         PR libgomp/25877
8008         * configure.ac: Remove check for alloca.h.
8009         * configure: Regenerate.
8010         * config.h.in: Regenerate.
8011         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8012         * team.c: Remove use of alloca.h.
8013         Call gomp_alloca instead of alloca.
8014
8015 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8016
8017         PR libgomp/25877
8018         * team.c: Add include of alloca.h.
8019         * configure.ac: Add check for alloca.h.
8020         * configure: Regenerate.
8021         * config.h.in: Regenerate.
8022
8023 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8024
8025         PR fortran/25219
8026         * testsuite/libgomp.fortran/pr25219.f90: New test.
8027
8028 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8029
8030         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8031         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8032         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8033         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8034         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8035         testsuite/libgomp.fortran/threadprivate1.f90,
8036         testsuite/libgomp.fortran/threadprivate2.f90,
8037         testsuite/libgomp.fortran/threadprivate3.f90,
8038         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8039         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8040         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8041         effective-target to TLS runtime.
8042
8043         * testsuite/libgomp.fortran/pr25162.f: Require
8044         effective-target TLS runtime.
8045
8046 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8047
8048         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8049         * testsuite/libgomp.c/nestedfn-3.c: New test.
8050
8051 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8052
8053         PR fortran/25162
8054         * testsuite/libgomp.fortran/pr25162.f: New test.
8055
8056 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8057
8058         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8059         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8060
8061 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8062
8063         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8064         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8065         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8066         single.c, team.c, work.c, config/linux/alpha/futex.h,
8067         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8068         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8069         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8070         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8071         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8072         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8073         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8074         FSF address.
8075
8076 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8077
8078         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8079         to nodist_noinst_HEADERS.
8080         * Makefile.in: Rebuilt.
8081
8082         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8083         add integer count field.
8084         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8085         omp_nest_lock_t type change.
8086         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8087         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8088         Increment count.
8089         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8090         Decrement count.
8091         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8092         Increment count if successful and return the new nesting level.
8093         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8094         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8095         * testsuite/libgomp.c/lib-1.c: New test.
8096         * testsuite/libgomp.fortran/lib1.f90: New test.
8097         * testsuite/libgomp.fortran/lib2.f: New test.
8098         * testsuite/libgomp.fortran/lib3.f: New test.
8099
8100 2005-11-17  Richard Henderson  <rth@redhat.com>
8101
8102         PR 24845
8103         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8104         * configure.ac (link_gomp): New.  Substitute it.
8105         (AC_CONFIG_FILES): Add libgomp.spec.
8106         * libgomp.spec.in: New file.
8107         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8108         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8109
8110 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8111
8112         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8113         reduction(-:var) behaving the same as reduction(+:var).
8114         * testsuite/libgomp.c/reduction-4.c: New test.
8115
8116 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8117
8118         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8119         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8120         testsuite/libgomp.c/copyin-3.c,
8121         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8122         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8123         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8124         testsuite/libgomp.c++/pr24455.C,
8125         testsuite/libgomp.fortran/threadprivate1.f90,
8126         testsuite/libgomp.fortran/threadprivate2.f90,
8127         testsuite/libgomp.fortran/threadprivate3.f90,
8128         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8129         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8130         testsuite/libgomp.fortran/omp_parse3.f90: Require
8131         effective-target TLS.
8132
8133 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8134
8135         * HEADER: Remove.
8136
8137 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8138
8139         PR libgomp/24797
8140         * team.c (initialize_team): Pass NULL rather than free as
8141         pthread_key_create destructor.  Initialize thread specific data
8142         pointer in initial thread to a static local variable rather than
8143         malloced memory.
8144
8145 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8146
8147         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8148         its location to ld_library_path.
8149
8150 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8151
8152         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8153
8154 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8155
8156         * testsuite/libgomp.c: Rename from libgomp.dg.
8157
8158 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8159
8160         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8161         threadprivate variable 'i'.
8162
8163 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8164
8165         * config/linux/s390/futex.h: New file.
8166         * configure.tgt: Use it.
8167
8168         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8169         before the parallel.
8170
8171 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8172
8173         PR c++/24734
8174         * testsuite/libgomp.c++/master-1.C: New test.
8175
8176 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8177
8178         * testsuite/libgomp.dg/copyin-3.c: New test.
8179
8180 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8181
8182         * testsuite/libgomp.fortran/retval1.f90: New test.
8183         * testsuite/libgomp.fortran/vla7.f90: New test.
8184
8185 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8186
8187         * testsuite/libgomp.fortran/vla2.f90: New test.
8188         * testsuite/libgomp.fortran/vla3.f90: New test.
8189         * testsuite/libgomp.fortran/vla4.f90: New test.
8190         * testsuite/libgomp.fortran/vla5.f90: New test.
8191         * testsuite/libgomp.fortran/vla6.f90: New test.
8192
8193 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8194
8195         * config/linux/sparc/futex.h: New file.
8196         * configure.tgt: Use it.
8197         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8198
8199         * critical.c: Include stdlib.h.
8200         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8201         ignoring return value.
8202         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8203         LIBGOMP_CHECK_SYNC_BUILTINS check.
8204         * configure: Rebuilt.
8205
8206 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8207
8208         * testsuite/libgomp.fortran/vla1.f90: New test.
8209
8210 2005-10-31  Richard Henderson  <rth@redhat.com>
8211
8212         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8213         setting 's' in different threads.
8214
8215 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8216
8217         * libgomp.h (attribute_hidden, ialias): Define.
8218         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8219         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8220         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8221         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8222         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8223         omp_test_lock, omp_test_nest_lock): Likewise.
8224         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8225         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8226         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8227         omp_test_lock, omp_test_nest_lock): Likewise.
8228         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8229         omp_get_dynamic, omp_get_nested): Likewise.
8230         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8231         omp_get_thread_num, omp_in_parallel): Likewise.
8232         * fortran.c (ialias_redirect): Define.
8233         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8234         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8235         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8236         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8237         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8238         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8239         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8240         omp_get_wtime): Add ialias_redirect.
8241
8242 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8243
8244         * fortran.c: Include stdlib.h.
8245
8246 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8247
8248         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8249         * Makefile.in: Regenerated.
8250
8251 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8252
8253         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8254         * libgomp_f.h.in (omp_check_defines): New function.
8255         * env.c: Include libgomp_f.h.
8256         (initialize_env): Call omp_check_defines.
8257
8258         * testsuite/libgomp.dg/copyin-2.c: New test.
8259         * testsuite/libgomp.c++/copyin-2.C: New test.
8260         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8261
8262         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8263         * testsuite/libgomp.fortran/sharing2.f90: New test.
8264
8265         * testsuite/libgomp.dg/copyin-1.c: New test.
8266         * testsuite/libgomp.c++/copyin-1.C: New test.
8267
8268 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8269
8270         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8271
8272         * testsuite/libgomp.fortran/workshare1.f90: New test.
8273
8274         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8275         only test.
8276         * libgomp.fortran/sharing1.f90: New test.
8277
8278 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8279
8280         PR c++/24502
8281         * testsuite/libgomp.c++/loop-7.C: New test.
8282
8283         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8284
8285         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8286         * testsuite/libgomp.fortran/reduction6.f90: New test.
8287         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8288
8289 2005-10-23  Richard Henderson  <rth@redhat.com>
8290
8291         * testsuite/libgomp.c++/ctor-1.C: New.
8292         * testsuite/libgomp.c++/ctor-2.C: New.
8293         * testsuite/libgomp.c++/ctor-3.C: New.
8294         * testsuite/libgomp.c++/ctor-4.C: New.
8295         * testsuite/libgomp.c++/ctor-5.C: New.
8296         * testsuite/libgomp.c++/ctor-6.C: New.
8297         * testsuite/libgomp.c++/ctor-7.C: New.
8298         * testsuite/libgomp.c++/ctor-8.C: New.
8299         * testsuite/libgomp.c++/ctor-9.C: New.
8300
8301 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8302
8303         PR 24455
8304         * testsuite/libgomp.c++/pr24455-1.C: New test.
8305         * testsuite/libgomp.c++/pr24455.C: New test.
8306         * testsuite/libgomp.dg/pr24455-1.c: New test.
8307         * testsuite/libgomp.dg/pr24455.c: New test.
8308
8309 2005-10-20  Richard Henderson  <rth@redhat.com>
8310
8311         * testsuite/libgomp.c++/loop-6.C: New.
8312         * testsuite/libgomp.dg/loop-3.c: New.
8313
8314 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8315
8316         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8317         explicitly private.
8318         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8319         explicitly shared.
8320
8321 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8322
8323         * testsuite/libgomp.fortran/jacobi.f: New test.
8324
8325 2005-10-19  Richard Henderson  <rth@redhat.com>
8326
8327         * configure.tgt (i?86-linux): Default to with_arch instead of
8328         CFLAGS.  Add -mtune to match target_cpu.
8329         (x86_64-linux): Tune to i686.
8330
8331         * fortran.c (omp_test_nest_lock_): Fix typo.
8332
8333 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8334
8335         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8336         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8337         * testsuite/libgomp.dg/ordered-3.c: New test.
8338
8339         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8340         Remove volatile keyword.
8341
8342         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8343         in COMMON block to avoid warnings on 64-bit targets.
8344
8345 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8346
8347         * testsuite/libgomp.dg/shared-3.c: New test.
8348
8349 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8350
8351         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8352         * testsuite/libgomp.fortran/reduction5.f90: New test.
8353
8354 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8355
8356         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8357         dg-options.
8358         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8359         flush loop now that __sync_synchronize has proper memory barrier.
8360         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8361         Add -ffixed-form to dg-options.
8362
8363 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8364
8365         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8366         from subdirectories.
8367         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8368         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8369         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8370         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8371         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8372         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8373         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8374         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8375         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8376         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8377         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8378         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8379         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8380         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8381         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8382         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8383         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8384         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8385         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8386         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8387         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8388         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8389         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8390         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8391         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8392
8393 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8394
8395         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8396         lang_library_path exists.  Use find instead of glob to gather tests.
8397         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8398
8399 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8400
8401         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8402         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8403         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8404         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8405         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8406         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8407         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8408         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8409         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8410         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8411         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8412         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8413         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8414
8415 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8416
8417         * testsuite/libgomp.dg/vla-1.c: New test.
8418
8419         * testsuite/libgomp.fortran/reference2.f90: New test.
8420
8421         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8422         declaration of omp_get_thread_num.
8423         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8424         use omp_lib.
8425
8426         * testsuite/libgomp.fortran/reduction1.f90: New test.
8427         * testsuite/libgomp.fortran/reduction2.f90: New test.
8428         * testsuite/libgomp.fortran/reduction3.f90: New test.
8429         * testsuite/libgomp.fortran/reduction4.f90: New test.
8430
8431 2005-10-13  Richard Henderson  <rth@redhat.com>
8432
8433         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8434         * Makefile.in: Regenerate.
8435         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8436         * libgomp.h: Include bar.h.
8437         (struct gomp_barrier): Remove.
8438         (struct gomp_team): Add barrier.  Replace master_barrier with
8439         master_release.  Replace threads with ordered_release.
8440         (struct gomp_thread): Replace barrier with release.
8441         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8442         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8443         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8444         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8445         (GOMP_single_copy_end): Likewise.
8446         * team.c (gomp_threads_dock): New.
8447         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8448         (gomp_thread_start): Use gomp_barrier_wait.
8449         (new_team, free_team): Update for gomp_team changes.
8450         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8451         (gomp_team_end): Use gomp_barrier_wait.
8452         (initialize_team): Update for gomp_thread changes.
8453         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8454         (gomp_work_share_end_nowait): Use atomic ops when available.
8455         * config/linux/bar.c, config/linux/bar.h: New files.
8456         * config/posix/bar.c, config/posix/bar.h: New files.
8457
8458 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8459
8460         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8461         * testsuite/libgomp.dg/single-2.c: New test.
8462
8463         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8464         lang_link_flags): Unset, so that they aren't inherited from previously
8465         sourced *.exp.
8466
8467         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8468
8469 2005-10-12  Richard Henderson  <rth@redhat.com>
8470
8471         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8472         (libgomp_init): Use lang_test_file, lang_library_path, and
8473         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8474
8475         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8476         (lang_test_file, lang_link_flags): New.
8477         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8478
8479         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8480         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8481         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8482         testsuite/libgomp.c++/parallel-1.C,
8483         testsuite/libgomp.c++/reduction-1.C,
8484         testsuite/libgomp.c++/reduction-2.C,
8485         testsuite/libgomp.c++/reduction-3.C,
8486         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8487         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8488         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8489         New files, largely cribbed from the C testsuite.
8490
8491 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8492
8493         * testsuite/libgomp.fortran/character1.f90: New test.
8494         * testsuite/libgomp.fortran/character2.f90: New test.
8495
8496         * testsuite/libgomp.dg/nested-1.c: New test.
8497         * testsuite/libgomp.dg/nested-2.c: New test.
8498         * testsuite/libgomp.fortran/do1.f90: New test.
8499         * testsuite/libgomp.fortran/do2.f90: New test.
8500
8501         * testsuite/libgomp.fortran/reference1.f90: New test.
8502
8503 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8504
8505         * testsuite/libgomp.dg/reduction-1.c: New test.
8506         * testsuite/libgomp.dg/reduction-2.c: New test.
8507         * testsuite/libgomp.dg/reduction-3.c: New test.
8508
8509 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8510
8511         * testsuite/libgomp.dg/atomic-1.c: New test.
8512         * testsuite/libgomp.dg/atomic-2.c: New test.
8513
8514 2005-10-09  Richard Henderson  <rth@redhat.com>
8515
8516         * critical.c (atomic_lock): New.
8517         (initialize_critical): Initialize it.
8518         (GOMP_atomic_start, GOMP_atomic_end): New.
8519         * libgomp.map: Export them.
8520         * libgomp_g.h: Declare them.
8521
8522         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8523
8524 2005-10-02  Richard Henderson  <rth@redhat.com>
8525
8526         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8527         to XCFLAGS instead of CFLAGS.
8528
8529 2005-09-30  Richard Henderson  <rth@redhat.com>
8530
8531         * configure.ac: Determine whether -pthread or -lpthread is needed.
8532         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8533         * Makefine.in, configure: Rebuild.
8534
8535 2005-09-28  Richard Henderson  <rth@redhat.com>
8536
8537         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8538         * testsuite/libgomp.dg/omp-single-3.c: New test.
8539
8540 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8541
8542         * testsuite/libgomp.dg/omp-single-2.c: New test.
8543         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8544
8545 2005-09-27  Richard Henderson  <rth@redhat.com>
8546
8547         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8548         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8549
8550 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8551
8552         * testsuite/libgomp.dg/omp-loop03.c: New test.
8553
8554 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8555
8556         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8557
8558 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8559
8560         * testsuite/libgomp.dg/omp-single-1.c: New test.
8561         * testsuite/libgomp.dg/shared-1.c: Return 0.
8562         Add prototype for abort.
8563         * testsuite/libgomp.dg/shared-2.c: Likewise.
8564
8565 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8566
8567         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8568         constructs.
8569
8570 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8571
8572         * testsuite/libgomp.dg/shared-1.c: New test.
8573         * testsuite/libgomp.dg/shared-2.c: New test.
8574
8575 2005-09-24  Richard Henderson  <rth@redhat.com>
8576
8577         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8578
8579 2005-09-24  Richard Henderson  <rth@redhat.com>
8580
8581         * iter.c (gomp_iter_static_next): Round up when computing number
8582         of iterations.  Don't bother distributing a remainder equally.
8583
8584         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8585         Don't call srand.  Zero b before testing.
8586         (main): New.
8587
8588 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8589
8590         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8591         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8592
8593 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8594
8595         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8596         without !$omp end do, followed immediately by subroutine end.
8597
8598 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8599
8600         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8601
8602 2005-09-22  Richard Henderson  <rth@redhat.com>
8603
8604         * critical.c (GOMP_critical_name_start): Change argument to void**.
8605         Reuse the pointer space if the mutex fits.
8606         (GOMP_critical_name_end): Likewise.
8607         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8608         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8609         (GOMP_critical_name_end): Likewise.
8610         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8611         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8612
8613 2005-09-20  Richard Henderson  <rth@redhat.com>
8614
8615         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8616         (create_lock_lock): New.
8617         (initialize_critical): Initialize it.
8618         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8619         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8620
8621 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8622
8623         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8624
8625 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8626
8627         * testsuite/libgomp.dg/omp-loop01.c: New test.
8628         * testsuite/libgomp.dg/omp-loop02.c: New test.
8629
8630 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8631
8632         * configure.ac (AC_PROG_FC): Add.
8633         (USE_FORTRAN): New automake conditional.
8634         * configure: Rebuilt.
8635         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8636         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8637         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8638         Add rules to build them.
8639         * Makefile.in: Rebuilt.
8640         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8641         OMP_NEST_LOCK_KIND.
8642         * libgomp.map: Add Fortran wrappers.
8643         * libgomp_f.h.in: New file.
8644         * omp_lib.h.in: New file.
8645         * omp_lib.f90.in: New file.
8646         * fortran.c: New file.
8647         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8648         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8649         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8650         libgfortran has been built.
8651         * testsuite/libgomp.fortran/fortran.exp: New file.
8652         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8653         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8654         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8655         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8656         * testsuite/libgomp.fortran/omp_hello.f: New test.
8657         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8658         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8659         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8660         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8661         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8662         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8663         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8664         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8665
8666 2005-08-30  Richard Henderson  <rth@redhat.com>
8667
8668         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8669         function for when aliases are not usable.
8670         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8671         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8672         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8673         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8674         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8675         GOMP_loop_ordered_guided_next): Likewise.
8676         * ordered.c (GOMP_ordered_start): Likewise.
8677
8678 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8679
8680         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8681         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8682         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8683         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8684         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8685         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8686         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8687         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8688         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8689
8690 2005-07-07  Eric Christopher  <echristo@redhat.com>
8691             Diego Novillo  <dnovillo@redhat.com>
8692
8693         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8694         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8695         up code.
8696         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8697         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8698         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8699         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8700         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8701         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8702         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8703
8704 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8705
8706         * TOPLEVEL.patch: Remove.
8707
8708 2005-05-16  Richard Henderson  <rth@redhat.com>
8709
8710         * configure.ac: Test for clock_gettime.
8711         * config.h.in, configure: Rebuild.
8712         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8713         (omp_get_wtime): Use clock_gettime if available.
8714         (omp_get_wtick): Use clock_getres if available.
8715
8716 2005-05-11  Richard Henderson  <rth@redhat.com>
8717
8718         * config/linux/ia64/futex.h: New file.
8719         * configure.tgt: Use it.
8720
8721         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8722
8723 2005-05-07  Richard Henderson  <rth@redhat.com>
8724
8725         * config/linux/powerpc/futex.h: New file.
8726         * configure.tgt: Use it.
8727
8728         * config/linux/i486/futex.h: Merge ...
8729         * config/linux/x86_64/futex.h: ... into ...
8730         * config/linux/x86/futex.h: ... here.
8731         * configure.tgt: Update to match.
8732
8733 2005-05-06  Richard Henderson  <rth@redhat.com>
8734
8735         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8736         * config/linux/i486/futex.h: Likewise.
8737         * config/linux/x86_64/futex.h: Likewise.
8738
8739         * config/linux/lock.c: New file.
8740         * config/linux/omp-lock.h: New file.
8741
8742         * critical.c, env.h: Don't include omp.h
8743         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8744         * config/posix/time.c: Likewise.
8745         * config/posix/omp-lock.h: New file.
8746         * libgomp.h: Include omp-lock.h and omp.h.
8747         * Makefile.am (nodist_include_HEADERS): New.
8748         (omp.h): New rule.
8749         * configure.ac (PERL): New.
8750         * mkomp_h.pl: New file.
8751         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8752         with templates.
8753         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8754
8755         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8756         build directory.  Re-add -march=i486 hack.
8757
8758         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8759         (libgomp_link_flags): Remove.
8760         (libgomp_initialized): Remove.
8761         (libgomp_init): Don't protect from reinitialization.  Copy code
8762         from libstdc++ for getting the multilib set correctly.
8763
8764 2005-05-05  Richard Henderson  <rth@redhat.com>
8765
8766         * config/linux/alpha/futex.h: New file.
8767         * configure.tgt (alpha*-*-linux*): Use it.
8768
8769         * config/posix/mutex.c: New file.
8770         * config/posix/sem.c: Use libgomp.h.
8771
8772         * configure.tgt (x86_64-linux): Also test CC for -m32.
8773         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8774
8775         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8776         after $gccpath.
8777
8778         * Makefile.am (SUBDIRS): New.
8779         (libgomp_la_LDFLAGS): Add -lpthread.
8780         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8781         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8782
8783         * libgomp_g.h: New file.
8784         * libgomp.h: Split out all public declarations to libgomp_g.h.
8785         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8786         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8787         * config/linux/sem.h: Likewise.
8788         * config/posix/sem.h: Likewise.
8789
8790         * Makefile.am (AM_LDFLAGS): New.
8791         (libgomp_version_script): Split out from ...
8792         (libgomp_la_LDFLAGS): ... here.
8793         (libgomp_version_info): New.
8794         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8795         (LIBGOMP_ENABLE): New.
8796         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8797         (LIBGOMP_ENABLE_SYMVERS): New.
8798         * configure.ac (AC_INIT): Version 1.0.
8799         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8800         (enable-linux-futex): Likewise.  Rename from enable-futex.
8801         (libtool_VERSION): New.
8802         (LIBGOMP_ENABLE_SYMVERS): Use it.
8803         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8804         * Makefile.in, aclocal.m4, configure: Rebuild.
8805
8806         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8807         (gomp_mutex_unlock_slow): Fix typo.
8808         * config/linux/sem.c: Similarly.
8809         (gomp_sem_post_slow): Fix typo.
8810         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8811         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8812         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8813
8814         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8815         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8816         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8817         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8818         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8819         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8820         LDFLAGS.  Pull enable_futex check to top-level.
8821         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8822         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8823
8824         First attempt at real configury.
8825         * Makefile, config.h: Remove file.
8826         * Makefile.am, Makefile.in: New file.
8827         * acinclude.m4 aclocal.m4: New file.
8828         * configure.ac, configure.tgt, configure: New file.
8829
8830         * config/posix/lock.c: Rename from sys-lock.c.
8831         * config/posix/mutex.h: Rename from sys-mutex.h.
8832         * config/posix/sem.c: Rename from sys-sem.c.
8833         * config/posix/sem.h: Rename from sys-sem.h.
8834         * config/posix/proc.c: Rename from sys-proc.c.
8835         * config/posix/time.c: Rename from sys-proc.c.
8836
8837         * config/linux/mutex.c: New file.
8838         * config/linux/mutex.h: New file.
8839         * config/linux/sem.c: New file.
8840         * config/linux/sem.h: New file.
8841         * config/linux/i486/futex.h: New file.
8842         * config/linux/x86_64/futex.h: New file.
8843
8844 2005-05-04  Richard Henderson  <rth@redhat.com>
8845
8846         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8847         * libgomp.h: Declare them.
8848         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8849         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8850
8851 2005-05-04  Richard Henderson  <rth@redhat.com>
8852
8853         * libgomp-1 code drop
8854
8855 2005-05-04  Richard Henderson  <rth@redhat.com>
8856
8857         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8858         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8859         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8860         (gomp_iter_static_next): Update.
8861         (gomp_ordered_static_next): Update.
8862         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8863         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8864         totally empty range.
8865         (gomp_loop_ordered_static_next): Refine test for calling
8866         gomp_ordered_static_next.
8867         * testsuite/ordered-1.c: Add case for more threads than iterations.
8868
8869         * iter.c (gomp_iter_runtime_next_locked): Remove.
8870         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8871         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8872         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8873         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8874         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8875         gomp_loop_ordered_guided_next): Downcase name, make static, add
8876         an external alias with the old name.
8877         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8878         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8879         switch and call one of the above static functions.
8880         * libgomp.h: Update.
8881
8882         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8883         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8884         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8885         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8886         GOMP_loop_ordered_guided_start): Update to match.
8887         * sections.c (GOMP_sections_start): Likewise.
8888         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8889
8890         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8891         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8892         Use bounds check instead of modulus.
8893         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8894         (gomp_ordered_last): Don't sync with ordered_owner here.
8895         (gomp_ordered_next): Likewise.
8896         (gomp_ordered_static_loop_next): Likewise.
8897         * loop.c, libgomp.h: Update to match.
8898
8899         * libgomp.h (GOMP_barrier): Declare.
8900
8901         * testsuite/barrier-1.c: New file.
8902         * testsuite/critical-1.c: New file.
8903         * testsuite/ordered-2.c: New file.
8904         * testsuite/ordered-1.c: New file.
8905         * testsuite/sections-1.c: New file.
8906         * testsuite/single-1.c: New file.
8907         * testsuite/Makefile (TESTS): Add them.
8908
8909 2005-05-04  Richard Henderson  <rth@redhat.com>
8910
8911         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8912         * loop.c (GOMP_loop_static_start): If not the startup thread,
8913         acquire the mutex to wait for initialization complete.
8914         (GOMP_loop_ordered_static_start): Likewise.
8915         (GOMP_loop_ordered_runtime_start): Likewise.
8916         (GOMP_loop_ordered_static_first): Remove.
8917         (GOMP_loop_ordered_dynamic_first): Remove.
8918         (GOMP_loop_ordered_guided_first): Remove.
8919         (GOMP_loop_ordered_runtime_first): Remove.
8920         * ordered.c (gomp_ordered_loop_first): Post to own release when
8921         we're the first thread.
8922         (gomp_ordered_loop_last): Wait on release if not owner.
8923         (gomp_ordered_loop_next): Likewise.
8924         (gomp_ordered_static_loop_init): New.
8925         (gomp_ordered_static_loop_next): Use ordered_owner.
8926         (GOMP_ordered_start): Likewise.
8927         * work.c (gomp_new_work_share): Initialize ordered_owner.
8928
8929 2005-05-03  Richard Henderson  <rth@redhat.com>
8930
8931         * Makefile (OPT): New.
8932         (CFLAGS): Use it.
8933
8934         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8935         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8936         * libgomp.h, libgomp.map, NOTES: Update to match.
8937
8938         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8939         Add initialized and thr members.
8940         (gomp_thread_start): Pause when initially spawned to wait for
8941         the whole team to be created.
8942         (gomp_team_start): Release team members at the end.
8943
8944         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8945         (f_foo_1): Use GOMP_loop_end.
8946         (f_foo_2): Use GOMP_loop_end_nowait.
8947
8948         * testsuite/loop-2.c: New file.
8949         * testsuite/Makefile (TESTS): Add it.
8950
8951 2005-05-03  Richard Henderson  <rth@redhat.com>
8952
8953         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8954         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8955         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8956         initial work_share.
8957
8958         * testsuite/Makefile: New file.
8959         * testsuite/loop-1.c: New file.
8960
8961 2005-05-03  Richard Henderson  <rth@redhat.com>
8962
8963         Initial implementation and checkin.
8964 \f
8965 Copyright (C) 2005-2018 Free Software Foundation, Inc.
8966
8967 Copying and distribution of this file, with or without modification,
8968 are permitted in any medium without royalty provided the copyright
8969 notice and this notice are preserved.