libgomp/ChangeLog

   1 2018-01-25  Tom de Vries  <tom@codesourcery.com>
   2
   3         PR target/84028
   4         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
   5
   6 2018-01-24  Tom de Vries  <tom@codesourcery.com>
   7
   8         PR target/83589
   9         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
  10
  11 2018-01-24  Tom de Vries  <tom@codesourcery.com>
  12
  13         PR target/81352
  14         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
  15
  16 2018-01-19  Tom de Vries  <tom@codesourcery.com>
  17             Cesar Philippidis  <cesar@codesourcery.com>
  18
  19         PR target/83920
  20         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
  21         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
  22
  23 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  24
  25         Update copyright years.
  26
  27         * libgomp.texi: Bump @copying's copyright year.
  28
  29 2017-12-30  Tom de Vries  <tom@codesourcery.com>
  30
  31         PR libgomp/83046
  32         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
  33         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
  34
  35 2017-12-27  Tom de Vries  <tom@codesourcery.com>
  36
  37         PR c++/83046
  38         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
  39         (test_nonstatic): Fix return type to workaround PR83046.
  40
  41 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
  42
  43         PR testsuite/83281
  44         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
  45         j suffix instead of i.
  46         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
  47         Likewise.
  48
  49 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
  50
  51         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
  52         call to acc_wait (1).
  53
  54 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
  55
  56         PR fortran/81304
  57         * testsuite/libgomp.fortran/pr81304.f90: New test.
  58
  59 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
  60
  61         PR fortran/81841
  62         * libgomp.fortran/pr81841.f90: New test.
  63
  64 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
  65
  66         PR libgomp/83106
  67         * target.c (gomp_target_init): Compute lengths just once and
  68         use them in both malloc size and subsequent copying.
  69
  70 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  71
  72         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
  73         * acinclude.m4: Add cet.m4.
  74         * configure: Regenerate.
  75         * Makefile.in: Likewise.
  76         * testsuite/Makefile.in: Likewise.
  77
  78 2017-11-15  Tom de Vries  <tom@codesourcery.com>
  79
  80         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
  81         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
  82         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
  83         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
  84         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
  85         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
  86
  87 2017-11-14  Tom de Vries  <tom@codesourcery.com>
  88
  89         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
  90         non-nvidia devices.
  91
  92 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
  93
  94         PR c++/82835
  95         * testsuite/libgomp.c++/pr82835.C: New test.
  96
  97 2017-11-06  Martin Liska  <mliska@suse.cz>
  98
  99         * testsuite/libgomp.c++/loop-2.C: Return a value
 100         for functions with non-void return type, or change type to void,
 101         or add -Wno-return-type for test.
 102         * testsuite/libgomp.c++/loop-4.C: Likewise.
 103         * testsuite/libgomp.c++/parallel-1.C: Likewise.
 104         * testsuite/libgomp.c++/shared-1.C: Likewise.
 105         * testsuite/libgomp.c++/single-1.C: Likewise.
 106         * testsuite/libgomp.c++/single-2.C: Likewise.
 107
 108 2017-10-31  Tom de Vries  <tom@codesourcery.com>
 109
 110         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
 111         "do {} while (false)".
 112         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
 113         after HSA_DEBUG call.
 114
 115 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 116
 117         * target.c (struct gomp_coalesce_buf): New type.
 118         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 119         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 120         (gomp_copy_host2dev): Add CBUF argument, if copying into
 121         the cached ranges, memcpy into buffer instead of copying
 122         into device.
 123         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 124         Add CBUF argument, pass it through to other calls.
 125         (gomp_map_vars): Aggregate copies from host to device if small enough
 126         and with small enough gaps in between into memcpy into a buffer and
 127         fewer host to device copies from the buffer.
 128         (gomp_update): Adjust gomp_copy_host2dev caller.
 129
 130 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 131
 132         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 133         run" directive.
 134         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 135         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 136         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 137         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 138
 139 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 140
 141         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 142         openacc_nvidia_accel_selected.
 143         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 144         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 145         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 146         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 147         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 148         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 149         openacc_nvidia_accel_selected. Skip for shared memory device.
 150         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 151         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 152
 153 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 154
 155         PR hsa/82416
 156         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 157
 158 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 159
 160         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 161         Remove acc_device_nvidia references.
 162         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 163         Same.
 164
 165 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 166
 167         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 168         vector_length(32) clause from acc parallel directive.
 169         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 170
 171 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 172
 173         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 174         (main): Reduce sum of arr elements.  Assert that hres is exactly
 175         representable in 32-bit floating point.
 176         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 177         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 178         exactly representable in 32-bit floating point.
 179         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 180
 181 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 182
 183         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 184         setting.
 185         * testsuite/libgomp.c++/pr69393.C: Same.
 186         * testsuite/libgomp.c++/taskloop-1.C: Same.
 187         * testsuite/libgomp.c++/taskloop-3.C: Same.
 188         * testsuite/libgomp.c++/taskloop-4.C: Same.
 189         * testsuite/libgomp.c/for-4.c: Same.
 190         * testsuite/libgomp.c/pr66199-3.c: Same.
 191         * testsuite/libgomp.c/pr66199-4.c: Same.
 192         * testsuite/libgomp.c/pr66199-6.c: Same.
 193         * testsuite/libgomp.c/taskloop-1.c: Same.
 194         * testsuite/libgomp.c/taskloop-3.c: Same.
 195         * testsuite/libgomp.c/taskloop-4.c: Same.
 196         * testsuite/libgomp.fortran/aligned1.f03: Same.
 197         * testsuite/libgomp.fortran/condinc1.f: Same.
 198         * testsuite/libgomp.fortran/condinc3.f90: Same.
 199         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 200         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 201         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 202         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 203         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 204         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 205         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 206         * testsuite/libgomp.fortran/recursion1.f90: Same.
 207         * testsuite/libgomp.fortran/target2.f90: Same.
 208         * testsuite/libgomp.fortran/target5.f90: Same.
 209         * testsuite/libgomp.fortran/task3.f90: Same.
 210
 211 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 212
 213         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 214         vector_length(32) clause from acc parallel directive.
 215         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 216
 217 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 218
 219         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 220         Remove acc_device_nvidia references.
 221
 222 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 223
 224         PR c/81875
 225         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 226
 227 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 228
 229         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 230         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 231         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 232         * testsuite/libgomp.c/c.exp: Include test-cases from
 233         libgomp.c-c++-common.
 234         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 235         files.
 236
 237 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 238
 239         PR c++/81314
 240         * testsuite/libgomp.c++/pr81314.C: New test.
 241
 242 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 243
 244         * libgomp.texi (Top): www.openacc.org now uses https.
 245         (Enabling OpenACC): Ditto.
 246         (acc_get_num_devices): Ditto.
 247         (acc_set_device_type): Ditto.
 248         (acc_get_device_type): Ditto.
 249         (acc_set_device_num): Ditto.
 250         (acc_get_device_num): Ditto.
 251         (acc_async_test): Ditto.
 252         (acc_async_test_all): Ditto.
 253         (acc_wait): Ditto.
 254         (acc_wait_all): Ditto.
 255         (acc_wait_all_async): Ditto.
 256         (acc_wait_async): Ditto.
 257         (acc_init): Ditto.
 258         (acc_shutdown): Ditto.
 259         (acc_on_device): Ditto.
 260         (acc_malloc): Ditto.
 261         (acc_free): Ditto.
 262         (acc_copyin): Ditto.
 263         (acc_present_or_copyin): Ditto.
 264         (acc_create): Ditto.
 265         (acc_present_or_create): Ditto.
 266         (acc_copyout): Ditto.
 267         (acc_delete): Ditto.
 268         (acc_update_device): Ditto.
 269         (acc_update_self): Ditto.
 270         (acc_map_data): Ditto.
 271         (acc_unmap_data): Ditto.
 272         (acc_deviceptr): Ditto.
 273         (acc_hostptr): Ditto.
 274         (acc_is_present): Ditto.
 275         (acc_memcpy_to_device): Ditto.
 276         (acc_memcpy_from_device): Ditto.
 277         (acc_get_current_cuda_device): Ditto.
 278         (acc_get_current_cuda_context): Ditto.
 279         (acc_get_cuda_stream): Ditto.
 280         (acc_set_cuda_stream): Ditto.
 281         (ACC_DEVICE_TYPE): Ditto.
 282         (ACC_DEVICE_NUM): Ditto.
 283         (OpenACC Library Interoperability): Ditto.
 284
 285 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 286
 287         PR c/81687
 288         * testsuite/libgomp.c/pr81687-1.c: New test.
 289         * testsuite/libgomp.c/pr81687-2.c: New test.
 290
 291 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 292
 293         PR c/69389
 294         * testsuite/libgomp.c/pr69389.c: New test.
 295         * testsuite/libgomp.c++/pr69389.C: New test.
 296
 297 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 298
 299         PR middle-end/78266
 300         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 301         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 302
 303 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 304
 305         PR c/45784
 306         * testsuite/libgomp.c/pr45784.c: New test.
 307         * testsuite/libgomp.c++/pr45784.C: New test.
 308
 309 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 310
 311         * testsuite/libgomp.oacc-c/vec.c: New test.
 312
 313 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 314
 315         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 316
 317 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 318
 319         * plugin/plugin-nvptx.c (notify_var): New function.
 320         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 321
 322 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 323
 324         * env.c (parse_unsigned_long_1): Factor out of ...
 325         (parse_unsigned_long): ... here.
 326         (parse_int_1): Factor out of ...
 327         (parse_int): ... here.
 328         (parse_int_secure): New function.
 329         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 330         * secure_getenv.h: Factor out of ...
 331         * plugin/plugin-hsa.c: ... here.
 332         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 333
 334 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 335
 336         PR c++/81130
 337         * testsuite/libgomp.c++/pr81130.C: New test.
 338
 339 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 340
 341         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 342         default args.
 343         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 344         dg-xfail-run-if default args.
 345
 346 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 347
 348         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 349         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 350
 351 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 352
 353         PR libgomp/80822
 354         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 355         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 356         sibling lists, depending on level just pick up what CPUs to put
 357         together into a place vs. whether add multiple ordered places.
 358
 359 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 360
 361         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 362         * libgomp.map (OACC_2.0.1): Add these.
 363         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 364         for "acc_wait", and "acc_wait_all", respectively.
 365         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 366         for "acc_wait", and "acc_wait_all", respectively.
 367         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 368         * libgomp.texi (acc_wait, acc_wait_all): Update.
 369         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 370         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 371         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 372
 373         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 374         acc_present_or_copyin and acc_present_or_create procedures,
 375         respectively.
 376         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 377         generally different variants of OpenACC Runtime Library functions.
 378         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 379
 380         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 381         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 382
 383         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 384         of preprocessor definitions.
 385         * libgomp.h (strong_alias): Guard by "#ifdef
 386         HAVE_ATTRIBUTE_ALIAS".
 387         * oacc-mem.c: Provide "acc_pcreate" as alias for
 388         "acc_present_or_create", and "acc_pcopyin" as alias for
 389         "acc_present_or_copyin".
 390         * libgomp.map: New version "OACC_2.0.1".
 391         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 392         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 393         its content into...
 394         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 395         Extend testing.
 396
 397         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 398         when disabling nvptx offloading.
 399
 400 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 401
 402         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 403         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 404         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 405
 406         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 407         * testsuite/lib/libgomp.exp
 408         (check_effective_target_openacc_nvidia_accel_configured): New
 409         proc.
 410         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 411         (check_effective_target_c++): New procs.
 412         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 413         (check_effective_target_c++): Likewise.
 414
 415 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 416
 417         PR middle-end/80809
 418         * testsuite/libgomp.c/pr80809-2.c: New test.
 419         * testsuite/libgomp.c/pr80809-3.c: New test.
 420
 421         PR middle-end/80809
 422         * testsuite/libgomp.c/pr80809-1.c: New test.
 423
 424         PR middle-end/80853
 425         * testsuite/libgomp.c/pr80853.c: New test.
 426
 427 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 428
 429         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 430         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 431         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 432         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 433         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 434
 435         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 436         Debug output for failure.
 437
 438 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 439
 440         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 441
 442 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 443
 444         PR bootstrap/80531
 445         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 446         bootstrap compare failures.
 447
 448 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 449
 450         * testsuite/libgomp.c/target-36.c: New testcase.
 451
 452 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 453
 454         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 455         instead of char.
 456
 457 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 458
 459         PR libgomp/80394
 460         * testsuite/libgomp.c/pr80394.c: New test.
 461
 462 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 463
 464         PR libgomp/79876
 465         * config/posix/thread-stacksize.h: New file.
 466         * config/darwin/thread-stacksize.h: New file.
 467         * config/nvptx/thread-stacksize.h: New file.
 468         * env.c: Include thread-stacksize.h.
 469         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 470         instead of 0.  Call pthread_attr_setstacksize even if
 471         GOMP_DEFAULT_STACKSIZE is non-zero.
 472
 473 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 474
 475         * env.c (initialize_env): Initialize stacksize to 0.
 476
 477 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 478
 479         PR c++/80029
 480         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 481
 482 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 483
 484         PR c/79940
 485         * testsuite/libgomp.c/pr79940.c: New test.
 486
 487 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 488
 489         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 490         targets.
 491         Add __float128 options.
 492
 493 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 494
 495         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 496         hppa*-*-* dg-skip-if directive.
 497
 498 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 499
 500         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 501         dg-skip-if directive into a comment.
 502
 503 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 504             Chung-Lin Tang  <cltang@codesourcery.com>
 505
 506         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 507         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 508         add additional case.
 509         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 510         "openacc_nvidia_accel_selected".
 511         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 512         Add num_workers(8) clause.
 513
 514 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 515
 516         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 517         hppa*-*-*.
 518         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 519         include complex.h on hppa*-*-hpux*.
 520         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 521
 522 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 523
 524         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 525
 526         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 527         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 528         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 529         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 530         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 531         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 532         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 533         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 534         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 535         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 536
 537 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 538
 539         * libgomp-plugin.h: #include <stdbool.h>.
 540         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 541         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 542         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 543         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 544         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 545         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 546         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 547         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 548         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 549         (GOMP_OFFLOAD_openacc_async_test)
 550         (GOMP_OFFLOAD_openacc_async_test_all)
 551         (GOMP_OFFLOAD_openacc_async_wait)
 552         (GOMP_OFFLOAD_openacc_async_wait_async)
 553         (GOMP_OFFLOAD_openacc_async_wait_all)
 554         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 555         (GOMP_OFFLOAD_openacc_async_set_async)
 556         (GOMP_OFFLOAD_openacc_create_thread_data)
 557         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 558         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 559         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 560         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 561         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 562         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 563         these.
 564         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 565         (GOMP_OFFLOAD_unload_image): Fix argument types.
 566
 567 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 568
 569         * testsuite/lib/libgomp.exp
 570         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 571         check_compile invocation.  Fix up removal of executable.  Drop
 572         bogus "2>&1" argument.
 573
 574         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 575         directive.
 576
 577 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 578             Martin Jambor  <mjambor@suse.cz>
 579
 580         * plugin/hsa.h: Moved to top level include.
 581         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 582
 583 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 584
 585         PR other/79046
 586         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 587         of cat to get version from BASE-VER file.
 588         * testsuite/Makefile.in: Regenerated.
 589
 590 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 591
 592         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 593         for _WIN64.
 594
 595 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 596
 597         * plugin/hsa.h: Add GCC runtime library exception.
 598         * plugin/hsa_ext_finalize.h: Likewise.
 599
 600         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 601         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 602         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 603         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 604         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 605         library to link ptx plugin against.
 606         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 607         (CUDA_CALLS): Define.
 608         (cuda_lib, cuda_lib_inited): New variables.
 609         (init_cuda_lib): New function.
 610         (CUDA_CALL_PREFIX): Define.
 611         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 612         (CUDA_CALL): Use FN instead of (FN).
 613         (CUDA_CALL_NOCHECK): Define.
 614         (cuda_error, fini_streams_for_device, select_stream_for_async,
 615         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 616         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 617         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 618         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 619         CUDA_CALL_NOCHECK.
 620         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 621         CUDA_CALL_NOCHECK.
 622         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 623         Use CUDA_CALL_NOCHECK.
 624         * plugin/cuda/cuda.h: New file.
 625         * config.h.in: Regenerated.
 626         * configure: Regenerated.
 627
 628         PR other/79046
 629         * configure.ac: Add GCC_BASE_VER.
 630         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 631         get version from BASE-VER file.
 632         * testsuite/Makefile.in: Regenerated.
 633         * configure: Regenerated.
 634         * Makefile.in: Regenerated.
 635
 636 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 637
 638         PR libgomp/60670
 639         * Makefile.am: Make fincludedir multilib-aware.
 640         * Makefile.in: Regenerate.
 641
 642 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 643
 644         Update copyright years.
 645
 646         * libgomp.texi: Bump @copying's copyright year.
 647
 648 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 649
 650         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 651         pthread_spinlock_t instead of gomp_mutex_t lock.
 652         (gomp_get_thread_pool): Likewise.
 653         (gomp_release_thread_pool): Likewise.
 654         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 655         Likewise.
 656
 657 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 658
 659         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 660         thread pool in case nthreads == 1.
 661
 662 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 663
 664         * config/nvptx/env.c: Delete.
 665         * icv.c: Move definitions of ICV variables back ...
 666         * env.c: ...here.  Do not compile environment-related functionality if
 667         LIBGOMP_OFFLOADED_ONLY is set.
 668
 669 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 670
 671         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 672         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 673         * configure: Regenerate.
 674         * config.h.in: Likewise.
 675
 676 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 677
 678         * Makefile.in: Regenerate with automake-1.11.6.
 679         * aclocal.m4: Likewise.
 680         * configure: Likewise.
 681         * testsuite/Makefile.in: Likewise.
 682
 683 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 684
 685         * config/nvptx/critical.c: Delete to use generic implementation.
 686
 687 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 688
 689         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 690         ../../affinity.c as fallback.
 691         * config/nvptx/affinity.c: Delete to use fallback implementation.
 692
 693 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 694             Jakub Jelinek  <jakub@redhat.com>
 695             Dmitry Melnik  <dm@ispras.ru>
 696
 697         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 698         * Makefile.in. Regenerate.
 699         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 700         (LIBGOMP_USE_PTHREADS): ...here; new define.
 701         * configure: Regenerate.
 702         * config.h.in: Likewise.
 703         * config/posix/affinity.c: Move to...
 704         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 705         interface by LIBGOMP_USE_PTHREADS.
 706         * critical.c: Split out GOMP_atomic_{start,end} into...
 707         * atomic.c: ...here (new file).
 708         * env.c: Split out ICV definitions into...
 709         * icv.c: ...here (new file) and...
 710         * icv-device.c: ...here. New file.
 711         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 712         (gomp_destroy_lock_30): Ditto.
 713         (gomp_set_lock_30): Ditto.
 714         (gomp_unset_lock_30): Ditto.
 715         (gomp_test_lock_30): Ditto.
 716         (gomp_init_nest_lock_30): Ditto.
 717         (gomp_destroy_nest_lock_30): Ditto.
 718         (gomp_set_nest_lock_30): Ditto.
 719         (gomp_unset_nest_lock_30): Ditto.
 720         (gomp_test_nest_lock_30): Ditto.
 721         * lock.c: New.
 722         * config/nvptx/lock.c: New.
 723         * config/nvptx/bar.c: New.
 724         * config/nvptx/bar.h: New.
 725         * config/nvptx/doacross.h: New.
 726         * config/nvptx/error.c: New.
 727         * config/nvptx/icv-device.c: New.
 728         * config/nvptx/mutex.h: New.
 729         * config/nvptx/pool.h: New.
 730         * config/nvptx/proc.c: New.
 731         * config/nvptx/ptrlock.h: New.
 732         * config/nvptx/sem.h: New.
 733         * config/nvptx/simple-bar.h: New.
 734         * config/nvptx/target.c: New.
 735         * config/nvptx/task.c: New.
 736         * config/nvptx/team.c: New.
 737         * config/nvptx/time.c: New.
 738         * config/posix/simple-bar.h: New.
 739         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 740         (gomp_num_teams_var): Declare.
 741         (struct gomp_thread_pool): Change threads_dock member to
 742         gomp_simple_barrier_t.
 743         [__nvptx__] (gomp_thread): New implementation.
 744         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 745         (gomp_thread_destructor): Ditto.
 746         (gomp_init_thread_affinity): Ditto.
 747         * team.c: Guard uses of Pthreads-specific interfaces by
 748         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 749         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 750         * config/nvptx/alloc.c: Delete.
 751         * config/nvptx/barrier.c: Ditto.
 752         * config/nvptx/fortran.c: Ditto.
 753         * config/nvptx/iter.c: Ditto.
 754         * config/nvptx/iter_ull.c: Ditto.
 755         * config/nvptx/loop.c: Ditto.
 756         * config/nvptx/loop_ull.c: Ditto.
 757         * config/nvptx/ordered.c: Ditto.
 758         * config/nvptx/parallel.c: Ditto.
 759         * config/nvptx/priority_queue.c: Ditto.
 760         * config/nvptx/sections.c: Ditto.
 761         * config/nvptx/single.c: Ditto.
 762         * config/nvptx/splay-tree.c: Ditto.
 763         * config/nvptx/work.c: Ditto.
 764         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 765         -foffload=-lgfortran in addition to -lgfortran.
 766         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 767         * plugin/plugin-nvptx.c: Include <limits.h>.
 768         (struct targ_fn_descriptor): Add new fields.
 769         (struct ptx_device): Ditto.  Set them...
 770         (nvptx_open_device): ...here.
 771         (nvptx_adjust_launch_bounds): New.
 772         (nvptx_host2dev): Allow NULL 'nvthd'.
 773         (nvptx_dev2host): Ditto.
 774         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 775         (link_ptx): Adjust log sizes.
 776         (nvptx_host2dev): Allow NULL 'nvthd'.
 777         (nvptx_dev2host): Ditto.
 778         (nvptx_set_clocktick): New.  Use it...
 779         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 780         fields.
 781         (GOMP_OFFLOAD_dev2dev): New.
 782         (nvptx_adjust_launch_bounds): New.
 783         (nvptx_stacks_size): New.
 784         (nvptx_stacks_alloc): New.
 785         (nvptx_stacks_free): New.
 786         (GOMP_OFFLOAD_run): New.
 787         (GOMP_OFFLOAD_async_run): New (stub).
 788
 789 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 790
 791         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 792         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 793         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 794
 795 2016-11-23  Martin Liska  <mliska@suse.cz>
 796             Martin Jambor  <mjambor@suse.cz>
 797
 798         * plugin/hsa.h: New file.
 799         * plugin/hsa_ext_finalize.h: New file.
 800         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 801         header file unistd.h, and functions secure_getenv, __secure_getenv,
 802         getuid, geteuid, getgid and getegid.
 803         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 804         -D_GNU_SOURCE.
 805         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 806         Handle various cases of secure_getenv presence, add an implementation
 807         when we can test effective UID and GID.
 808         (struct hsa_runtime_fn_info): New structure.
 809         (hsa_runtime_fn_info hsa_fns): New variable.
 810         (hsa_runtime_lib): Likewise.
 811         (support_cpu_devices): Likewise.
 812         (init_enviroment_variables): Load newly introduced ENV
 813         variables.
 814         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 815         (hsa_fatal): Likewise.
 816         (DLSYM_FN): New macro.
 817         (init_hsa_runtime_functions): New function.
 818         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 819         structure.  Depending on environment, also allow CPU devices.
 820         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 821         (get_kernarg_memory_region): Likewise.
 822         (GOMP_OFFLOAD_init_device): Likewise.
 823         (destroy_hsa_program): Likewise.
 824         (init_basic_kernel_info): New function.
 825         (GOMP_OFFLOAD_load_image): Use it.
 826         (create_and_finalize_hsa_program): Call hsa run-time functions via
 827         hsa_fns structure.
 828         (create_single_kernel_dispatch): Likewise.
 829         (release_kernel_dispatch): Likewise.
 830         (init_single_kernel): Likewise.
 831         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 832         (get_group_size): New function.
 833         (run_kernel): Likewise.
 834         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 835         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 836         structure.
 837         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 838         * testsuite/libgomp-test-support.exp.in: Likewise.
 839         * Makefile.in: Regenerated.
 840         * aclocal.m4: Likewise.
 841         * config.h.in: Likewise.
 842         * configure: Likewise.
 843         * testsuite/Makefile.in: Likewise.
 844
 845 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 846             Alexander Monakov  <amonakov@ispras.ru>
 847
 848         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 849         mapping clauses to target constructs.
 850         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 851
 852 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 853
 854         * configure: Regenerate.
 855
 856 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 857
 858         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 859         * omp_lib.h.in (openmp_version): Likewise.
 860         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 861         of 201307.
 862         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 863
 864         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 865         (fib_wrapper): Add map(from: x) clause.
 866         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 867         (e_53_2): Likewise.
 868         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 869         (accum): Add map(tmp) clause.
 870         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 871         (accum): Add map(tofrom: tmp) clause.
 872         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 873         (gramSchmidt): Likewise.
 874         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 875         map(tofrom: sum) clause.
 876         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 877         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 878         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 879         only allowed on the loop iterator.
 880         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 881         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 882         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 883         * testsuite/libgomp.fortran/doacross1.f90: New test.
 884         * testsuite/libgomp.fortran/doacross3.f90: New test.
 885         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 886         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 887         * testsuite/libgomp.fortran/doacross2.f90: New test.
 888         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 889         #pragma omp atomic read.
 890         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 891         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 892
 893 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 894             Nathan Sidwell  <nathan@acm.org>
 895
 896         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 897         to determine default geometry.
 898         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 899         dimension.
 900
 901 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 902
 903         * hashtab.h: Use standard GPLv3 with runtime exception
 904         boilerplate.
 905
 906 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 907
 908         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 909         size when allocating new thread.
 910
 911 2016-09-14  Marek Polacek  <polacek@redhat.com>
 912
 913         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 914
 915 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 916
 917         PR fortran/71014
 918         * testsuite/libgomp.fortran/pr71014.f90: New test.
 919
 920 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 921
 922         PR middle-end/70895
 923         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 924         firstprivate clauses.
 925         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 926         copy clauses.
 927         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 928         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 929         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 930         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 931         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 932         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 933         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 934         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 935         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 936         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 937         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 938         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 939
 940 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 941
 942         PR fortran/70598
 943         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 944
 945 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 946
 947         PR c++/58706
 948         * testsuite/libgomp.c++/pr58706.C: New test.
 949
 950 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 951
 952         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 953         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 954         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 955         Likewise.
 956         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 957         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 958         Likewise.
 959         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 960
 961         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 962         test, and don't hardcode -O0.
 963
 964 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 965
 966         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 967
 968 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 969
 970         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 971         test.
 972
 973 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 974
 975         PR middle-end/71734
 976         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 977         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 978
 979 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 980
 981         PR fortran/71717
 982         * testsuite/libgomp.fortran/associate3.f90: New test.
 983
 984 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 985
 986         * testsuite/libgomp.c++/target-21.C: New test.
 987
 988 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 989
 990         * testsuite/libgomp.c++/target-20.C: New test.
 991
 992 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 993             Cesar Philippidis  <cesar@codesourcery.com>
 994
 995         PR middle-end/71373
 996         * libgomp.oacc-c/nested-function-1.c: New file.
 997         * libgomp.oacc-c/nested-function-2.c: Likewise.
 998         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 999         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1000         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1001
1002 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1003
1004         PR c/71381
1005         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
1006         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
1007         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
1008
1009 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
1010
1011         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
1012         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
1013
1014 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1015
1016         PR c/70688
1017         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1018
1019 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1020
1021         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1022         instead of invalid schedule(static, 0).
1023         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1024
1025 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1026
1027         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1028         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1029         parameter, use to set async stream around call to gomp_unmap_vars,
1030         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1031         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1032         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1033         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1034         (event_add): Add int parameter, initialize 'val' field when
1035         adding new ptx_event struct.
1036         (nvptx_evec): Adjust event_add() call arguments.
1037         (nvptx_host2dev): Likewise.
1038         (nvptx_dev2host): Likewise.
1039         (nvptx_wait_async): Likewise.
1040         (nvptx_wait_all_async): Likewise.
1041         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1042         pass to event_add() call.
1043         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1044         parameter.
1045         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1046         call openacc.register_async_cleanup_func() hook.
1047         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1048         * target.c (gomp_copy_from_async): Delete function.
1049         (gomp_map_vars): Remove async_refcount.
1050         (gomp_unmap_vars): Likewise.
1051         (gomp_load_image_to_device): Likewise.
1052         (omp_target_associate_ptr): Likewise.
1053         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1054         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1055         (gomp_copy_from_async): Remove.
1056
1057 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1058
1059         * target.c (gomp_device_copy): New function.
1060         (gomp_copy_host2dev): Likewise.
1061         (gomp_copy_dev2host): Likewise.
1062         (gomp_free_device_memory): Likewise.
1063         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1064         (gomp_map_pointer): Likewise.
1065         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1066         NULL value from alloc_func plugin hook.
1067         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1068         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1069         (gomp_unmap_vars): Likewise.
1070         (gomp_update): Adjust to call gomp_copy_dev2host and
1071         gomp_copy_host2dev functions.
1072         (gomp_unload_image_from_device): Handle false value from
1073         unload_image_func plugin hook.
1074         (gomp_init_device): Handle false value from init_device_func
1075         plugin hook.
1076         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1077         (omp_target_free): Adjust to call gomp_free_device_memory.
1078         (omp_target_memcpy): Handle return values from host2dev_func,
1079         dev2host_func, and dev2dev_func plugin hooks.
1080         (omp_target_memcpy_rect_worker): Likewise.
1081         (gomp_target_fini): Handle false value from fini_device_func
1082         plugin hook.
1083         * libgomp.h (struct gomp_device_descr): Adjust return type of
1084         init_device_func, fini_device_func, unload_image_func, free_func,
1085         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1086         * oacc-init.c (acc_shutdown_1): Handle false value from
1087         fini_device_func plugin hook.
1088         * oacc-host.c (host_init_device): Change return type to bool.
1089         (host_fini_device): Likewise.
1090         (host_unload_image): Likewise.
1091         (host_free): Likewise.
1092         (host_dev2host): Likewise.
1093         (host_host2dev): Likewise.
1094         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1095         (acc_memcpy_to_device): Likewise.
1096         (acc_memcpy_from_device): Likewise.
1097         (delete_copyout): Add libfnname parameter, handle free_func
1098         hook fatal error case.
1099         (acc_delete): Adjust delete_copyout call.
1100         (acc_copyout): Likewise.
1101         (update_dev_host): Move gomp_mutex_unlock to after
1102         host2dev/dev2host hook calls.
1103
1104         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1105         to 'hsa_error_msg', for clarity.
1106         (hsa_fatal): Likewise.
1107         (hsa_error): New function.
1108         (init_hsa_context): Change return type to bool, adjust to return
1109         false on error.
1110         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1111         return value.
1112         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1113         return false on error.
1114         (get_agent_info): Adjust to return NULL on error.
1115         (destroy_hsa_program): Change return type to bool, adjust to
1116         return false on error.
1117         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1118         (destroy_module): Change return type to bool, adjust to
1119         return false on error.
1120         (GOMP_OFFLOAD_unload_image): Likewise.
1121         (GOMP_OFFLOAD_fini_device): Likewise.
1122         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1123         (GOMP_OFFLOAD_free): Change to return false when called.
1124         (GOMP_OFFLOAD_dev2host): Likewise.
1125         (GOMP_OFFLOAD_host2dev): Likewise.
1126         (GOMP_OFFLOAD_dev2dev): Likewise.
1127
1128         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1129         (CUDA_CALL): Likewise.
1130         (CUDA_CALL_ASSERT): Likewise.
1131         (map_init): Change return type to bool, use CUDA_CALL* macros.
1132         (map_fini): Likewise.
1133         (init_streams_for_device): Change return type to bool, adjust
1134         call to map_init.
1135         (fini_streams_for_device): Change return type to bool, adjust
1136         call to map_fini.
1137         (select_stream_for_async): Release stream_lock before calls to
1138         GOMP_PLUGIN_fatal, adjust call to map_init.
1139         (nvptx_init): Use CUDA_CALL* macros.
1140         (nvptx_attach_host_thread_to_device): Change return type to bool,
1141         use CUDA_CALL* macros.
1142         (nvptx_open_device): Use CUDA_CALL* macros.
1143         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1144         macros.
1145         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1146         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1147         (nvptx_exec): Use CUDA_CALL* macros.
1148         (nvptx_alloc): Use CUDA_CALL* macros.
1149         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1150         (nvptx_host2dev): Likewise.
1151         (nvptx_dev2host): Likewise.
1152         (nvptx_wait): Use CUDA_CALL* macros.
1153         (nvptx_wait_async): Likewise.
1154         (nvptx_wait_all): Likewise.
1155         (nvptx_wait_all_async): Likewise.
1156         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1157         use CUDA_CALL* macros, adjust call to map_fini.
1158         (GOMP_OFFLOAD_init_device): Change return type to bool,
1159         adjust code accordingly.
1160         (GOMP_OFFLOAD_fini_device): Likewise.
1161         (GOMP_OFFLOAD_load_image): Adjust calls to
1162         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1163         use CUDA_CALL* macros.
1164         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1165         return code.
1166         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1167         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1168         handle error return.
1169         (GOMP_OFFLOAD_dev2host): Likewise.
1170         (GOMP_OFFLOAD_host2dev): Likewise.
1171         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1172         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1173
1174 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1175
1176         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1177         (acc_free): Likewise.
1178         (acc_memcpy_to_device): Likewise.
1179         (acc_memcpy_from_device): Likewise.
1180         (acc_deviceptr): Likewise.
1181         (acc_hostptr): Likewise.
1182         (acc_is_present): Likewise.
1183         (acc_map_data): Likewise.
1184         (acc_unmap_data): Likewise.
1185         (present_create_copy): Likewise.
1186         (delete_copyout): Likewise.
1187         (update_dev_host): Likewise.
1188         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1189         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1190         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1191         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1192         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1193         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1194         it only runs on nvptx targets.
1195         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1196         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1197         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1198         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1199         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1200         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1201         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1202         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1203         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1204         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1205         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1206         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1207         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1208         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1209         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1210         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1211         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1212         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1213         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1214         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1215         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1216         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1217         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1218
1219 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1220
1221         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1222
1223 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1224
1225         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1226         to gomp_init_targets_once.
1227         (acc_set_device_type): Remove !cached_base_dev condition on call to
1228         gomp_init_targets_once, move call to before acc_device_lock acquire,
1229         to avoid deadlock.
1230         (acc_get_device_num): Remove !cached_base_dev condition on call to
1231         gomp_init_targets_once.
1232         (acc_set_device_num): Likewise.
1233
1234 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1235
1236         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1237
1238 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1239
1240         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1241         expected partitioning.
1242
1243 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1244
1245         PR middle-end/70626
1246         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1247         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1248         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1249
1250 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1251
1252         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1253         non-fatal.
1254
1255 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1256
1257         PR middle-end/70680
1258         * testsuite/libgomp.c/pr70680-1.c: New test.
1259         * testsuite/libgomp.c/pr70680-2.c: New test.
1260
1261 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1262
1263         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1264         pass parameter variables to subroutines.
1265
1266 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1267
1268         PR middle-end/70643
1269         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1270
1271 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1272
1273         PR testsuite/68242
1274         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1275         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1276
1277 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1278
1279         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1280         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1281         GOACC_declare prototype.
1282
1283         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1284         Merge this file, and...
1285         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1286         ... this file, and...
1287         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1288         ... this file, and...
1289         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1290         ... this file, and...
1291         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1292         ... this file, and...
1293         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1294         ... this file, and...
1295         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1296         ... this file, and...
1297         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1298         ... this file, and...
1299         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1300         ... this file, and...
1301         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1302         ... this file, and...
1303         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1304         ... this file, and...
1305         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1306         ... this file, and...
1307         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1308         ... this file into...
1309         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1310         file.
1311
1312         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1313         Make failure observable.
1314
1315 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1316
1317         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1318         field.
1319         * target.c (gomp_target_fallback_firstprivate,
1320         gomp_target_unshare_firstprivate): Removed.
1321         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1322         before waiting for dependencies.
1323         (gomp_target_task_fn): Don't copy firstprivate vars here.
1324         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1325         firstprivate_copies here.
1326         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1327         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1328         explicit/implicit firstprivate.
1329
1330 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1331
1332         PR lto/70289
1333         PR ipa/70348
1334         PR tree-optimization/70373
1335         PR middle-end/70533
1336         PR middle-end/70534
1337         PR middle-end/70535
1338         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1339         test.
1340         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1341         test.
1342         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1343         test.
1344         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1345         test.
1346         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1347         test.
1348         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1349         test.
1350         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1351         test.
1352         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1353         test.
1354         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1355         test.
1356         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1357         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1358         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1359         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1360         test.
1361         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1362         test.
1363         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1364         test.
1365         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1366         test.
1367         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1368         coverage.
1369         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1370         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1371         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1372         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1373         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1374         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1375         coverage.
1376         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1377         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1378         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1379         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1380         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1381         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1382         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1383         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1384         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1385         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1386         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1387         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1388         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1389         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1390         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1391
1392 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1393             James Norris  <jnorris@codesourcery.com>
1394             Nathan Sidwell  <nathan@codesourcery.com>
1395             Julian Brown  <julian@codesourcery.com>
1396             Cesar Philippidis  <cesar@codesourcery.com>
1397             Chung-Lin Tang  <cltang@codesourcery.com>
1398             Tom de Vries  <tom@codesourcery.com>
1399
1400         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1401         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1402         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1403         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1404         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1405         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1406         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1407         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1408         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1409         XFAIL.
1410         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1411         Incorporate...
1412         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1413         file.
1414         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1415         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1416         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1417         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1418         Likewise.
1419         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1420         Likewise.
1421         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1422         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1423         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1424         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1425         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1426         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1427         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1428         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1429         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1430         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1431         Likewise.
1432         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1433         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1434         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1435         file...
1436         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1437         file into...
1438         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1439         file.  Update.
1440         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1441         file.
1442         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1443         Likewise.
1444         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1445         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1446         ... this new file.  Update.
1447         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1448         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1449         ... this new file.  Update.
1450         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1451         file.  Incorporate...
1452         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1453         file, and...
1454         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1455         file, and...
1456         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1457         file.
1458         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1459
1460 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1461
1462         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1463         set-torture-options.
1464
1465 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1466
1467         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1468         gcc-dg-runtest.
1469         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1470         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1471         -fno-builtin-acc_on_device instead of -O0.
1472         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1473         -O0.
1474         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1475         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1476         Likewise.
1477         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1478         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1479         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1480         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1481         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1482         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1483         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1484         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1485         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1486         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1487         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1488         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1489         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1490         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1491         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1492         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1493         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1494         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1495         Don't specify -O2.
1496         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1497         Likewise.
1498         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1499         Likewise.
1500
1501 2016-03-24  Martin Liska  <mliska@suse.cz>
1502
1503         * plugin/plugin-hsa.c (packet_store_release): New function
1504         that is taken from the HSA runtime manual.
1505         (GOMP_OFFLOAD_run): Use the function.
1506
1507 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1508
1509         PR c++/70376
1510         * testsuite/libgomp.c++/pr70376.C: New test.
1511
1512 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1513
1514         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1515         initialization of lresult and lvresult.
1516         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1517
1518 2016-03-23  James Norris  <jnorris@codesourcery.com>
1519             Daichi Fukuoka <dc-fukuoka@sgi.com>
1520
1521         PR libgomp/69414
1522         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1523         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1524         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1525         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1526
1527 2016-03-23  Martin Liska  <mliska@suse.cz>
1528
1529         PR hsa/70337
1530         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1531         argument just in case a dispatched kernel uses that argument.
1532
1533 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1534
1535         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1536         -ftree-parallelize-loops/-fopenacc changes.
1537         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1538         Likewise.
1539         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1540         Likewise.
1541         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1542         Likewise.
1543         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1544         Likewise.
1545         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1546         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1547
1548 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1549
1550         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1551         always_ld_library_path the path to libgcc_s.
1552
1553 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1554
1555         PR testsuite/70009
1556         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1557
1558 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1559
1560         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1561         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1562         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1563         Same.
1564         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1565         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1566         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1567         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1568
1569 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1570
1571         * testsuite/lib/libgomp.exp
1572         (check_effective_target_hsa_offloading_selected_nocache): New.
1573         (check_effective_target_hsa_offloading_selected): Likewise.
1574         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1575         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1576         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1577         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1578         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1579         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1580         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1581         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1582         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1583         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1584         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1585         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1586         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1587         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1588         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1589         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1590         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1591
1592 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1593
1594         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1595         non-shared memory accelerators.
1596         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1597         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1598         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1599         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1600         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1601         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1602         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1603         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1604         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1605
1606 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1607
1608         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1609         ALWAYS_CFLAGS.
1610
1611 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1612
1613         PR libgomp/69555
1614         * testsuite/libgomp.c++/pr69555-1.C: New test.
1615         * testsuite/libgomp.c++/pr69555-2.C: New test.
1616
1617 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1618             Martin Jambor  <mjambor@suse.cz>
1619
1620         * testsuite/lib/libgomp.exp
1621         (check_effective_target_offload_device_shared_as): New proc.
1622         * testsuite/libgomp.c++/declare_target-1.C: New test.
1623
1624 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1625
1626         PR driver/68463
1627         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1628
1629 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1630
1631         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1632         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1633         dims.
1634         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1635         -ftree-parallelize-loops/-fopenacc changes.
1636         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1637         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1638         Likewise.
1639         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1640         Likewise.
1641         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1642         Likewise.
1643         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1644         Likewise.
1645         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1646         Likewise.
1647         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1648         Likewise.
1649         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1650         Likewise.
1651         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1652         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1653         Likewise.
1654         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1655         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1656         Likewise.
1657         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1658         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1659         Likewise.
1660
1661 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1662
1663         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1664
1665 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1666
1667         PR driver/69805
1668         * testsuite/libgomp.c/pr69805.c: New test.
1669
1670 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1671
1672         PR lto/67709
1673         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1674
1675 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1676
1677         PR tree-optimization/69599
1678         * testsuite/libgomp.c/omp-nested-3.c: New test.
1679         * testsuite/libgomp.c/pr46032-2.c: New test.
1680         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1681         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1682
1683 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1684
1685         PR lto/69707
1686         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1687
1688 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1689
1690         * testsuite/libgomp.c/target-31.c: Fix testcase.
1691
1692 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1693
1694         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1695         clause.
1696         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1697         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1698         reduction and map clauses.
1699         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1700
1701 2016-02-02  James Norris  <jnorris@codesourcery.com>
1702
1703         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1704
1705 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1706
1707         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1708         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1709
1710         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1711         cases.
1712
1713         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1714         variables.
1715         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1716         (hsa_kmt_lib): Set variables.
1717         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1718         always_ld_library_path.
1719         * Makefile.in: Regenerate.
1720         * configure: Likewise.
1721         * testsuite/Makefile.in: Likewise.
1722
1723         * plugin/configfrag.ac (offload_additional_options)
1724         (offload_additional_lib_paths): Don't amend for hsa offloading.
1725         * configure: Regenerate.
1726
1727         * plugin/configfrag.ac: Don't configure for offloading target if
1728         we don't build the corresponding plugin.
1729         * configure: Regenerate.
1730
1731 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1732
1733         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1734         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1735
1736 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1737
1738         PR tree-optimization/69110
1739         * testsuite/libgomp.c/pr69110.c: New test.
1740
1741 2016-01-25  Richard Biener  <rguenther@suse.de>
1742
1743         PR lto/69393
1744         * testsuite/libgomp.c++/pr69393.C: New testcase.
1745
1746 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1747
1748         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1749         function wasn't mapped to the device with non-shared memory.
1750
1751 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1752
1753         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1754
1755 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1756             Martin Liska  <mliska@suse.cz>
1757
1758         * plugin/Makefrag.am: Add HSA plugin requirements.
1759         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1760         (HSA_RUNTIME_LIB): Likewise.
1761         (HSA_RUNTIME_CPPFLAGS): Likewise.
1762         (HSA_RUNTIME_INCLUDE): New substitution.
1763         (HSA_RUNTIME_LIB): Likewise.
1764         (HSA_RUNTIME_LDFLAGS): Likewise.
1765         (hsa-runtime): New configure option.
1766         (hsa-runtime-include): Likewise.
1767         (hsa-runtime-lib): Likewise.
1768         (PLUGIN_HSA): New substitution variable.
1769         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1770         configure options.
1771         (PLUGIN_HSA_CPPFLAGS): Likewise.
1772         (PLUGIN_HSA_LDFLAGS): Likewise.
1773         (PLUGIN_HSA_LIBS): Likewise.
1774         Check that we have access to HSA run-time.
1775         * libgomp-plugin.h (offload_target_type): New element
1776         OFFLOAD_TARGET_TYPE_HSA.
1777         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1778         args.
1779         (bool gomp_create_target_task): Updated.
1780         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1781         new field can_run_func.
1782         * libgomp_g.h (GOMP_target_ext): Update prototype.
1783         * oacc-host.c (host_run): Added a new parameter args.
1784         * target.c (calculate_firstprivate_requirements): New function.
1785         (copy_firstprivate_data): Likewise.
1786         (gomp_target_fallback_firstprivate): Use them.
1787         (gomp_target_unshare_firstprivate): New function.
1788         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1789         devices.
1790         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1791         pass any args to plugins.
1792         (GOMP_target_ext): Introduce device-specific argument parameter args.
1793         Allow host fallback if device shares memory.  Do not remap data if
1794         device has shared memory.
1795         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1796         like host fallback for mappings.
1797         (GOMP_target_data): Treat shared memory devices like host fallback.
1798         (GOMP_target_data_ext): Likewise.
1799         (GOMP_target_update): Likewise.
1800         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1801         gomp_create_target_task.
1802         (GOMP_target_enter_exit_data): Likewise.
1803         (omp_target_alloc): Treat shared memory devices like host fallback.
1804         (omp_target_free): Likewise.
1805         (omp_target_is_present): Likewise.
1806         (omp_target_memcpy): Likewise.
1807         (omp_target_memcpy_rect): Likewise.
1808         (omp_target_associate_ptr): Likewise.
1809         (gomp_load_plugin_for_device): Also load can_run.
1810         * task.c (GOMP_PLUGIN_target_task_completion): Free
1811         firstprivate_copies.
1812         (gomp_create_target_task): Accept new argument args and store it to
1813         ttask.
1814         * plugin/plugin-hsa.c: New file.
1815
1816 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1817
1818         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1819         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1820         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1821         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1822         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1823         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1824         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1825         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1826         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1827         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1828         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1829         Same.
1830         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1831         Same.
1832         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1833         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1834         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1835         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1836         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1837         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1838         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1839         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1840         Same.
1841         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1842
1843 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1844
1845         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1846
1847 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1848
1849         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1850
1851 2016-01-12  James Norris  <jnorris@codesourcery.com>
1852
1853         * libgomp.texi: Updates for OpenACC.
1854
1855 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1856
1857         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1858
1859 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1860
1861         PR fortran/66680
1862         * testsuite/libgomp.fortran/pr66680.f90: New test.
1863
1864 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1865
1866         PR middle-end/68960
1867         * testsuite/libgomp.c/pr68960.c: New test.
1868
1869 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1870
1871         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1872         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1873
1874 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1875
1876         Update copyright years.
1877
1878         * libgomp.texi: Bump @copying's copyright year.
1879
1880 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1881
1882         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1883         dg-additional-options syntax.
1884         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1885         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1886         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1887         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1888         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1889         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1890         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1891         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1892         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1893         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1894         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1895         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1896         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1897         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1898         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1899         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1900         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1901         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1902
1903 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1904
1905         * libgomp.h (REFCOUNT_LINK): Define.
1906         (struct splay_tree_key_s): Add link_key.
1907         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1908         Replace target address of the pointer with target address of newly
1909         mapped object in the splay tree.  Set link pointer on target to the
1910         device address of the mapped object.
1911         (gomp_unmap_vars): Restore target address of the pointer in the splay
1912         tree for REFCOUNT_LINK objects after unmapping.
1913         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1914         declare target link" objects.
1915         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1916         "omp declare target link" objects, which were mapped for the image.
1917         (gomp_exit_data): Restore target address of the pointer in the splay
1918         tree for REFCOUNT_LINK objects after unmapping.
1919         * testsuite/libgomp.c/target-link-1.c: New file.
1920
1921 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1922
1923         * libgomp.h (gomp_device_state): New enum.
1924         (struct gomp_device_descr): Replace is_initialized with state.
1925         (gomp_fini_device): Remove declaration.
1926         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1927         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1928         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1929         (acc_set_device_type): Use state instead of is_initialized.
1930         (acc_set_device_num): Likewise.
1931         * target.c (resolve_device): Use state instead of is_initialized.
1932         Do not initialize finalized device.
1933         (gomp_map_vars): Do nothing if device is finalized.
1934         (gomp_unmap_vars): Likewise.
1935         (gomp_update): Likewise.
1936         (GOMP_offload_register_ver): Use state instead of is_initialized.
1937         (GOMP_offload_unregister_ver): Likewise.
1938         (gomp_init_device): Likewise.
1939         (gomp_unload_device): Likewise.
1940         (gomp_fini_device): Remove.
1941         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1942         (GOMP_target): Go to host fallback if device is finalized.
1943         (GOMP_target_ext): Likewise.
1944         (gomp_exit_data): Do nothing if device is finalized.
1945         (gomp_target_task_fn): Go to host fallback if device is finalized.
1946         (gomp_target_fini): New static function.
1947         (gomp_target_init): Use state instead of is_initialized.
1948         Call gomp_target_fini at exit.
1949
1950 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1951
1952         PR tree-optimization/68716
1953         * testsuite/libgomp.c/omp-nested-2.c: New test.
1954
1955 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1956
1957         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1958         target openacc_nvidia_accel_selected.
1959         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1960         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1961         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1962         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1963
1964 2015-12-01  Julian Brown  <julian@codesourcery.com>
1965             James Norris  <James_Norris@mentor.com>
1966
1967         * oacc-parallel.c (GOACC_host_data): New function.
1968         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1969         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1970         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1971         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1972         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1973         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1974         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1975
1976 2015-11-30  James Norris  <jnorris@codesourcery.com>
1977             Cesar Philippidis  <cesar@codesourcery.com>
1978
1979         libgomp/
1980         * libgomp.oacc-fortran/routine-5.f90: New test.
1981         * libgomp.oacc-fortran/routine-7.f90: New test.
1982         * libgomp.oacc-fortran/routine-9.f90: New test.
1983
1984 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1985
1986         PR tree-optimization/46032
1987         * testsuite/libgomp.c/pr46032.c: New test.
1988
1989 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1990
1991         PR libgomp/68579
1992         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1993         (gomp_create_target_task): Call it before freeing
1994         GOMP_TARGET_TASK_DATA tasks.
1995
1996         PR c/63326
1997         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1998         in between case label and OpenMP standalone directives.
1999         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2000
2001 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
2002
2003         * configure: Regenerate.
2004
2005 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
2006
2007         * testsuite/libgomp.c/target-35.c: New test.
2008
2009 2015-11-22  James Norris  <jnorris@codesourcery.com>
2010             Cesar Philippidis  <cesar@codesourcery.com>
2011
2012         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
2013         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
2014         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2015         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2016         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2017
2018 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2019
2020         PR middle-end/68221
2021         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2022         * testsuite/libgomp.c/reduction-12.c: Likewise.
2023         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2024         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2025
2026 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2027
2028         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2029         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2030         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2031         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2032         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2033         and fix.
2034         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2035         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2036
2037 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2038
2039         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2040         worker & gang cases.
2041         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2042
2043 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2044
2045         * config/nvptx/priority_queue.c: New file.
2046
2047 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2048
2049         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2050         sections.
2051
2052 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2053             Aldy Hernandez  <aldyh@redhat.com>
2054             Ilya Verbin  <ilya.verbin@intel.com>
2055
2056         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2057         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2058         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2059         iterators or IV by chunk size.
2060         * parallel.c (gomp_resolve_num_threads): Don't assume that
2061         if thr->ts.team is non-NULL, then pool must be non-NULL.
2062         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2063         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2064         GOMP_PLUGIN_target_task_completion.
2065         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2066         * Makefile.in: Regenerate.
2067         * libgomp.h: Shuffle prototypes and forward definitions around so
2068         priority queues can be defined.
2069         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2070         (enum gomp_target_task_state): New enum.
2071         (struct gomp_target_task): Add state, tgt, task and team fields.
2072         (gomp_create_target_task): Change return type to bool, add
2073         state argument.
2074         (gomp_target_task_fn): Change return type to bool.
2075         (struct gomp_device_descr): Add async_run_func.
2076         (struct gomp_task): Remove children, next_child, prev_child,
2077         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2078         Add pnode field.
2079         (struct gomp_taskgroup): Remove children.
2080         Add taskgroup_queue.
2081         (struct gomp_team): Change task_queue type to a priority queue.
2082         (splay_compare): Define inline.
2083         (priority_queue_offset): New.
2084         (priority_node_to_task): New.
2085         (task_to_priority_node): New.
2086         * oacc-mem.c: Do not include splay-tree.h.
2087         * priority_queue.c: New file.
2088         * priority_queue.h: New file.
2089         * splay-tree.c: Do not include splay-tree.h.
2090         (splay_tree_foreach_internal): New.
2091         (splay_tree_foreach): New.
2092         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2093         (splay_tree_callback): Define typedef.
2094         * target.c (splay_compare): Move to libgomp.h.
2095         (GOMP_target): Don't adjust *thr in any way around running offloaded
2096         task.
2097         (GOMP_target_ext): Likewise.  Handle target nowait.
2098         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2099         return value from gomp_create_target_task, if false, fallthrough
2100         as if no dependencies exist.
2101         (gomp_target_task_fn): Change return type to bool, return true
2102         if the task should have another part scheduled later.  Handle
2103         target nowait.
2104         (gomp_load_plugin_for_device): Initialize async_run.
2105         * task.c (gomp_init_task): Initialize children_queue.
2106         (gomp_clear_parent_in_list): New.
2107         (gomp_clear_parent_in_tree): New.
2108         (gomp_clear_parent): Handle priorities.
2109         (GOMP_task): Likewise.
2110         (priority_queue_move_task_first,
2111         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2112         New functions.
2113         (gomp_create_target_task): Use priority queues.  Change return type
2114         to bool, add state argument, return false if for async
2115         {{enter,exit} data,update} constructs no dependencies need to be
2116         waited for, handle target nowait.  Set task->fn to NULL instead of
2117         gomp_target_task_fn.
2118         (verify_children_queue): Remove.
2119         (priority_list_upgrade_task): New.
2120         (priority_queue_upgrade_task): New.
2121         (verify_task_queue): Remove.
2122         (priority_list_downgrade_task): New.
2123         (priority_queue_downgrade_task): New.
2124         (gomp_task_run_pre): Use priority queues.
2125         Abstract code out to priority_queue_downgrade_task.
2126         (gomp_task_run_post_handle_dependers): Use priority queues.
2127         (gomp_task_run_post_remove_parent): Likewise.
2128         (gomp_task_run_post_remove_taskgroup): Likewise.
2129         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2130         tasks specially.
2131         (GOMP_taskwait): Likewise.
2132         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2133         priority-queue_upgrade_task.
2134         (GOMP_taskgroup_start): Use priority queues.
2135         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2136         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2137         barrier.
2138         * taskloop.c (GOMP_taskloop): Handle priorities.
2139         * team.c (gomp_new_team): Call priority_queue_init.
2140         (free_team): Call priority_queue_free.
2141         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2142         team created for target nowait in implicit parallel region.
2143         (gomp_team_start): For nested check, test thr->ts.level instead of
2144         thr->ts.team != NULL.
2145         * testsuite/libgomp.c/doacross-3.c: New test.
2146         * testsuite/libgomp.c/ordered-5.c: New test.
2147         * testsuite/libgomp.c/priority.c: New test.
2148         * testsuite/libgomp.c/target-31.c: New test.
2149         * testsuite/libgomp.c/target-32.c: New test.
2150         * testsuite/libgomp.c/target-33.c: New test.
2151         * testsuite/libgomp.c/target-34.c: New test.
2152
2153 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2154
2155         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2156
2157         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2158         loop is sequential.
2159
2160 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2161
2162         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2163         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2164
2165 2015-11-12  James Norris  <jnorris@codesourcery.com>
2166             Joseph Myers  <joseph@codesourcery.com>
2167
2168         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2169         * oacc-parallel.c (GOACC_declare): New function.
2170         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2171         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2172         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2173         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2174         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2175
2176 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2177
2178         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2179
2180 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2181
2182         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2183         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2184
2185 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2186
2187         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2188         inadvertent commit.
2189
2190 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2191
2192         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2193         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2194         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2195         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2196         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2197
2198 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2199
2200         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2201         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2202
2203 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2204             Ilya Verbin  <ilya.verbin@intel.com>
2205
2206         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2207         GOMP_loop_nonmonotonic_dynamic_start,
2208         GOMP_loop_nonmonotonic_guided_next,
2209         GOMP_loop_nonmonotonic_guided_start,
2210         GOMP_loop_ull_nonmonotonic_dynamic_next,
2211         GOMP_loop_ull_nonmonotonic_dynamic_start,
2212         GOMP_loop_ull_nonmonotonic_guided_next,
2213         GOMP_loop_ull_nonmonotonic_guided_start,
2214         GOMP_parallel_loop_nonmonotonic_dynamic,
2215         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2216         (GOMP_target_41): Renamed to ...
2217         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2218         arguments.
2219         (GOMP_target_data_41): Renamed to ...
2220         (GOMP_target_data_ext): ... this.
2221         (GOMP_target_update_41): Renamed to ...
2222         (GOMP_target_update_ext): ... this.
2223         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2224         GOMP_target_data_ext and GOMP_target_update_ext instead of
2225         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2226         Export GOMP_loop_nonmonotonic_dynamic_next,
2227         GOMP_loop_nonmonotonic_dynamic_start,
2228         GOMP_loop_nonmonotonic_guided_next,
2229         GOMP_loop_nonmonotonic_guided_start,
2230         GOMP_loop_ull_nonmonotonic_dynamic_next,
2231         GOMP_loop_ull_nonmonotonic_dynamic_start,
2232         GOMP_loop_ull_nonmonotonic_guided_next,
2233         GOMP_loop_ull_nonmonotonic_guided_start,
2234         GOMP_parallel_loop_nonmonotonic_dynamic and
2235         GOMP_parallel_loop_nonmonotonic_guided.
2236         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2237         GOMP_parallel_loop_nonmonotonic_guided,
2238         GOMP_loop_nonmonotonic_dynamic_start,
2239         GOMP_loop_nonmonotonic_guided_start,
2240         GOMP_loop_nonmonotonic_dynamic_next,
2241         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2242         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2243         GOMP_loop_ull_nonmonotonic_guided_start,
2244         GOMP_loop_ull_nonmonotonic_dynamic_next,
2245         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2246         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2247         functions.
2248         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2249         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2250         Use gomp_map_val function.
2251         (gomp_target_fallback_firstprivate): New static function.
2252         (GOMP_target_41): Renamed to ...
2253         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2254         arguments.  Move firstprivate fallback handling into a new
2255         function.
2256         (GOMP_target_data_41): Renamed to ...
2257         (GOMP_target_data_ext): ... this.
2258         (GOMP_target_update_41): Renamed to ...
2259         (GOMP_target_update_ext): ... this.
2260         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2261         gomp_map_0len_lookup instead of gomp_map_lookup.
2262         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2263         gomp_map_lookup.
2264         * testsuite/libgomp.c/target-28.c: Likewise.
2265         * testsuite/libgomp.c/monotonic-1.c: New test.
2266         * testsuite/libgomp.c/monotonic-2.c: New test.
2267         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2268         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2269         * testsuite/libgomp.c/pr66199-5.c: New test.
2270         * testsuite/libgomp.c/pr66199-6.c: New test.
2271         * testsuite/libgomp.c/pr66199-7.c: New test.
2272         * testsuite/libgomp.c/pr66199-8.c: New test.
2273         * testsuite/libgomp.c/pr66199-9.c: New test.
2274         * testsuite/libgomp.c/reduction-11.c: New test.
2275         * testsuite/libgomp.c/reduction-12.c: New test.
2276         * testsuite/libgomp.c/reduction-13.c: New test.
2277         * testsuite/libgomp.c/reduction-14.c: New test.
2278         * testsuite/libgomp.c/reduction-15.c: New test.
2279         * testsuite/libgomp.c/target-12.c (main): Adjust for
2280         omp_target_is_present change for one-past-last element.
2281         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2282         the same var is both mapped and privatized.
2283         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2284         handling of zero-length array sections.
2285         * testsuite/libgomp.c/target-28.c: New test.
2286         * testsuite/libgomp.c/target-29.c: New test.
2287         * testsuite/libgomp.c/target-30.c: New test.
2288         * testsuite/libgomp.c/target-teams-1.c: New test.
2289         * testsuite/libgomp.c++/member-6.C: New test.
2290         * testsuite/libgomp.c++/member-7.C: New test.
2291         * testsuite/libgomp.c++/monotonic-1.C: New test.
2292         * testsuite/libgomp.c++/monotonic-2.C: New test.
2293         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2294         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2295         * testsuite/libgomp.c++/pr66199-3.C: New test.
2296         * testsuite/libgomp.c++/pr66199-4.C: New test.
2297         * testsuite/libgomp.c++/pr66199-5.C: New test.
2298         * testsuite/libgomp.c++/pr66199-6.C: New test.
2299         * testsuite/libgomp.c++/pr66199-7.C: New test.
2300         * testsuite/libgomp.c++/pr66199-8.C: New test.
2301         * testsuite/libgomp.c++/pr66199-9.C: New test.
2302         * testsuite/libgomp.c++/reduction-11.C: New test.
2303         * testsuite/libgomp.c++/reduction-12.C: New test.
2304         * testsuite/libgomp.c++/target-13.C: New test.
2305         * testsuite/libgomp.c++/target-14.C: New test.
2306         * testsuite/libgomp.c++/target-15.C: New test.
2307         * testsuite/libgomp.c++/target-16.C: New test.
2308         * testsuite/libgomp.c++/target-17.C: New test.
2309         * testsuite/libgomp.c++/target-18.C: New test.
2310         * testsuite/libgomp.c++/target-19.C: New test.
2311
2312 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2313
2314         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2315         and reduction copy.
2316         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2317         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2318         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2319         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2320         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2321         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2322         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2323         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2324         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2325         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2326         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2327         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2328         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2329         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2330
2331 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2332
2333         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2334         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2335         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2336         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2337         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2338         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2339         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2340         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2341
2342 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2343
2344         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2345         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2346         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2347         * oacc-host.c (host_openacc_exec): Likewise.
2348         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2349
2350 2015-11-03  Julian Brown  <julian@codesourcery.com>
2351             Thomas Schwinge  <thomas@codesourcery.com>
2352
2353         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2354         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2355         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2356         Likewise.
2357         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2358         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2359
2360 2015-11-03  James Norris  <jnorris@codesourcery.com>
2361
2362         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2363         file.
2364         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2365         Likewise.
2366         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2367         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2368         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2369         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2370         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2371
2372 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2373
2374         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2375         compatibility.
2376         (enum acc_async_t): Reformat.
2377         (acc_on_device): Declare compatible with builtin and provide C++
2378         wrapper.
2379         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2380
2381 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2382             Cesar Philippidis  <cesar@codesourcery.com>
2383
2384         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2385         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2386         ... this.  Add a description of the test at the top of the file.
2387         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2388         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2389         ... this.  Add a description of the test at the top of the file.
2390
2391 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2392
2393         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2394         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2395         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2396         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2397         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2398         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2399
2400 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2401
2402         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2403         dimensions.
2404
2405 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2406
2407         PR testsuite/68063
2408         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2409
2410 2015-10-27  James Norris  <jnorris@codesourcery.com>
2411
2412         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2413         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2414
2415 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2416
2417         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2418         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2419
2420         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2421         acc_device_nvidia usage.
2422         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2423         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2424         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2425
2426         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2427         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2428
2429         PR libgomp/66518
2430         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2431
2432         PR libgomp/65437
2433         PR libgomp/66518
2434         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2435         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2436
2437 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2438
2439         PR testsuite/68063
2440         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2441
2442 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2443
2444         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2445         vector_length.
2446         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2447
2448 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2449             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2450
2451         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2452         to 0 when mapnum is 0.
2453
2454 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2455
2456         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2457         Cast to int from int32_t.
2458
2459 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2460             Aldy Hernandez  <aldyh@redhat.com>
2461             Ilya Verbin  <ilya.verbin@intel.com>
2462
2463         * config/linux/affinity.c (omp_get_place_num_procs,
2464         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2465         * config/linux/doacross.h: New file.
2466         * config/posix/affinity.c (omp_get_place_num_procs,
2467         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2468         * config/posix/doacross.h: New file.
2469         * env.c: Include gomp-constants.h.
2470         (struct gomp_task_icv): Rename run_sched_modifier to
2471         run_sched_chunk_size.
2472         (gomp_max_task_priority_var): New variable.
2473         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2474         (handle_omp_display_env): Change _OPENMP value from 201307 to
2475         201511.  Print OMP_MAX_TASK_PRIORITY.
2476         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2477         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2478         chunk_size and run_sched_modifier to run_sched_chunk_size.
2479         (omp_get_max_task_priority, omp_get_initial_device,
2480         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2481         omp_get_partition_place_nums): New functions.
2482         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2483         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2484         to chunk_size.
2485         (omp_get_num_places_, omp_get_place_num_procs_,
2486         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2487         omp_get_place_proc_ids_8_, omp_get_place_num_,
2488         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2489         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2490         omp_get_max_task_priority_): New functions.
2491         * libgomp_g.h (GOMP_loop_doacross_static_start,
2492         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2493         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2494         GOMP_loop_ull_doacross_dynamic_start,
2495         GOMP_loop_ull_doacross_guided_start,
2496         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2497         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2498         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2499         GOMP_target_data_41, GOMP_target_update_41,
2500         GOMP_target_enter_exit_data): New prototypes.
2501         (GOMP_task): Add prototype argument.
2502         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2503         (struct gomp_doacross_work_share): New type.
2504         (struct gomp_work_share): Add doacross field.
2505         (struct gomp_task_icv): Rename run_sched_modifier to
2506         run_sched_chunk_size.
2507         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2508         GOMP_TASK_UNDEFERRED.  Add comments.
2509         (struct gomp_task_depend_entry): Add comments.
2510         (struct gomp_task): Likewise.
2511         (struct gomp_taskgroup): Likewise.
2512         (struct gomp_target_task): New type.
2513         (struct gomp_team): Add comment.
2514         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2515         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2516         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2517         (struct target_var_desc): New type.
2518         (struct target_mem_desc): Adjust comment.  Use struct
2519         target_var_desc instead of splay_tree_key for list.
2520         (REFCOUNT_INFINITY): Define.
2521         (struct splay_tree_key_s): Remove copy_from field.
2522         (struct gomp_device_descr): Add dev2dev_func field.
2523         (enum gomp_map_vars_kind): New enum.
2524         (gomp_map_vars): Add one argument.
2525         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2526         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2527         omp_get_place_num_procs, omp_get_place_num_procs_,
2528         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2529         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2530         omp_get_place_num_, omp_get_partition_num_places,
2531         omp_get_partition_num_places_, omp_get_partition_place_nums,
2532         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2533         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2534         omp_target_free, omp_target_is_present, omp_target_memcpy,
2535         omp_target_memcpy_rect, omp_target_associate_ptr and
2536         omp_target_disassociate_ptr.
2537         (GOMP_4.0.2): Renamed to ...
2538         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2539         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2540         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2541         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2542         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2543         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2544         GOMP_loop_ull_doacross_guided_start,
2545         GOMP_loop_ull_doacross_runtime_start,
2546         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2547         GOMP_doacross_ull_wait.
2548         * libgomp.texi: Document omp_get_max_task_priority.
2549         Rename modifier argument to chunk_size for omp_set_schedule and
2550         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2551         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2552         to run_sched_chunk_size renaming.
2553         (GOMP_loop_ordered_runtime_start): Likewise.
2554         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2555         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2556         GOMP_parallel_loop_runtime_start): New functions.
2557         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2558         to run_sched_chunk_size renaming.
2559         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2560         GOMP_loop_doacross_guided_start): New functions or aliases.
2561         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2562         run_sched_modifier to run_sched_chunk_size renaming.
2563         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2564         (gomp_loop_ull_doacross_static_start,
2565         gomp_loop_ull_doacross_dynamic_start,
2566         gomp_loop_ull_doacross_guided_start,
2567         GOMP_loop_ull_doacross_runtime_start): New functions.
2568         (GOMP_loop_ull_doacross_static_start,
2569         GOMP_loop_ull_doacross_dynamic_start,
2570         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2571         * oacc-mem.c (acc_map_data, present_create_copy,
2572         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2573         to gomp_map_vars.
2574         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2575         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2576         instead of false to gomp_map_vars.
2577         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2578         * omp.h.in (omp_lock_hint_t): New type.
2579         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2580         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2581         omp_get_place_num, omp_get_partition_num_places,
2582         omp_get_partition_place_nums, omp_get_initial_device,
2583         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2584         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2585         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2586         prototypes.
2587         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2588         (omp_lock_hint_none, omp_lock_hint_uncontended,
2589         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2590         omp_lock_hint_speculative): New parameters.
2591         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2592         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2593         omp_get_place_num, omp_get_partition_num_places,
2594         omp_get_partition_place_nums, omp_get_initial_device,
2595         omp_get_max_task_priority): New interfaces.
2596         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2597         to chunk_size.
2598         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2599         (omp_lock_hint_none, omp_lock_hint_uncontended,
2600         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2601         omp_lock_hint_speculative): New parameters.
2602         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2603         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2604         omp_get_place_num, omp_get_partition_num_places,
2605         omp_get_partition_place_nums, omp_get_initial_device,
2606         omp_get_max_task_priority): New functions and subroutines.
2607         * ordered.c: Include stdarg.h and string.h.
2608         (MAX_COLLAPSED_BITS): Define.
2609         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2610         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2611         GOMP_doacross_ull_wait): New functions.
2612         * target.c: Include errno.h.
2613         (resolve_device): If device is not initialized, call
2614         gomp_init_device on it.
2615         (gomp_map_lookup): New function.
2616         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2617         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2618         GOMP_MAP_ALWAYS_TO_P.
2619         (get_kind): Rename is_openacc argument to short_mapkind.
2620         (gomp_map_pointer): Use gomp_map_lookup.
2621         (gomp_map_fields_existing): New function.
2622         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2623         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2624         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2625         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2626         Adjust for tgt->list changed type and copy_from living in there.
2627         (gomp_copy_from_async): Adjust for tgt->list changed type and
2628         copy_from living in there.
2629         (gomp_unmap_vars): Likewise.
2630         (gomp_update): Likewise.  Rename is_openacc argument to
2631         short_mapkind.  Don't fail if object is not mapped.
2632         (gomp_load_image_to_device): Initialize refcount to
2633         REFCOUNT_INFINITY.
2634         (gomp_target_fallback): New function.
2635         (gomp_get_target_fn_addr): Likewise.
2636         (GOMP_target): Adjust gomp_map_vars caller, use
2637         gomp_get_target_fn_addr and gomp_target_fallback.
2638         (GOMP_target_41): New function.
2639         (gomp_target_data_fallback): New function.
2640         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2641         (GOMP_target_data_41): New function.
2642         (GOMP_target_update): Adjust gomp_update caller.
2643         (GOMP_target_update_41): New function.
2644         (gomp_exit_data, GOMP_target_enter_exit_data,
2645         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2646         omp_target_is_present, omp_target_memcpy,
2647         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2648         omp_target_associate_ptr, omp_target_disassociate_ptr,
2649         gomp_load_plugin_for_device): New functions.
2650         * task.c: Include gomp-constants.h.  Include taskloop.c
2651         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2652         (gomp_task_handle_depend): New function.
2653         (GOMP_task): Use it.  Add priority argument.  Use
2654         gomp-constant.h constants instead of hardcoded numbers.
2655         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2656         (gomp_create_target_task): New function.
2657         (verify_children_queue, verify_taskgroup_queue,
2658         verify_task_queue): New functions.
2659         (gomp_task_run_pre): Call verify_*_queue functions.
2660         If an upcoming tied task is about to leave the sibling or
2661         taskgroup queues in an invalid state, adjust appropriately.
2662         Remove taskgroup argument.  Add comments.
2663         (gomp_task_run_post_handle_dependers): Add comments.
2664         (gomp_task_run_post_remove_parent): Likewise.
2665         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2666         (GOMP_taskwait): Likewise.  Add comments.
2667         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2668         problem such that the first non parent_depends_on task does not
2669         end up at the end of the children queue.
2670         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2671         GOMP_TASK_UNDEFERRED.
2672         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2673         * taskloop.c: New file.
2674         * testsuite/lib/libgomp.exp
2675         (check_effective_target_offload_device_nonshared_as): New proc.
2676         * testsuite/libgomp.c/affinity-2.c: New test.
2677         * testsuite/libgomp.c/doacross-1.c: New test.
2678         * testsuite/libgomp.c/doacross-2.c: New test.
2679         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2680         Add map clause to target.
2681         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2682         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2683         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2684         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2685         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2686         Likewise.
2687         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2688         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2689         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2690         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2691         not defined.  Use those where needed.
2692         * testsuite/libgomp.c/for-4.c: New test.
2693         * testsuite/libgomp.c/for-5.c: New test.
2694         * testsuite/libgomp.c/for-6.c: New test.
2695         * testsuite/libgomp.c/linear-1.c: New test.
2696         * testsuite/libgomp.c/ordered-4.c: New test.
2697         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2698         only allowed on the loop iterator.
2699         * testsuite/libgomp.c/pr66199-3.c: New test.
2700         * testsuite/libgomp.c/pr66199-4.c: New test.
2701         * testsuite/libgomp.c/reduction-7.c: New test.
2702         * testsuite/libgomp.c/reduction-8.c: New test.
2703         * testsuite/libgomp.c/reduction-9.c: New test.
2704         * testsuite/libgomp.c/reduction-10.c: New test.
2705         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2706         map(tofrom:s).
2707         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2708         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2709         * testsuite/libgomp.c/target-11.c: New test.
2710         * testsuite/libgomp.c/target-12.c: New test.
2711         * testsuite/libgomp.c/target-13.c: New test.
2712         * testsuite/libgomp.c/target-14.c: New test.
2713         * testsuite/libgomp.c/target-15.c: New test.
2714         * testsuite/libgomp.c/target-16.c: New test.
2715         * testsuite/libgomp.c/target-17.c: New test.
2716         * testsuite/libgomp.c/target-18.c: New test.
2717         * testsuite/libgomp.c/target-19.c: New test.
2718         * testsuite/libgomp.c/target-20.c: New test.
2719         * testsuite/libgomp.c/target-21.c: New test.
2720         * testsuite/libgomp.c/target-22.c: New test.
2721         * testsuite/libgomp.c/target-23.c: New test.
2722         * testsuite/libgomp.c/target-24.c: New test.
2723         * testsuite/libgomp.c/target-25.c: New test.
2724         * testsuite/libgomp.c/target-26.c: New test.
2725         * testsuite/libgomp.c/target-27.c: New test.
2726         * testsuite/libgomp.c/taskloop-1.c: New test.
2727         * testsuite/libgomp.c/taskloop-2.c: New test.
2728         * testsuite/libgomp.c/taskloop-3.c: New test.
2729         * testsuite/libgomp.c/taskloop-4.c: New test.
2730         * testsuite/libgomp.c++/ctor-13.C: New test.
2731         * testsuite/libgomp.c++/doacross-1.C: New test.
2732         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2733         Replace offload_device with offload_device_nonshared_as.
2734         * testsuite/libgomp.c++/for-12.C: New test.
2735         * testsuite/libgomp.c++/for-13.C: New test.
2736         * testsuite/libgomp.c++/for-14.C: New test.
2737         * testsuite/libgomp.c++/linear-1.C: New test.
2738         * testsuite/libgomp.c++/member-1.C: New test.
2739         * testsuite/libgomp.c++/member-2.C: New test.
2740         * testsuite/libgomp.c++/member-3.C: New test.
2741         * testsuite/libgomp.c++/member-4.C: New test.
2742         * testsuite/libgomp.c++/member-5.C: New test.
2743         * testsuite/libgomp.c++/ordered-1.C: New test.
2744         * testsuite/libgomp.c++/reduction-5.C: New test.
2745         * testsuite/libgomp.c++/reduction-6.C: New test.
2746         * testsuite/libgomp.c++/reduction-7.C: New test.
2747         * testsuite/libgomp.c++/reduction-8.C: New test.
2748         * testsuite/libgomp.c++/reduction-9.C: New test.
2749         * testsuite/libgomp.c++/reduction-10.C: New test.
2750         * testsuite/libgomp.c++/reference-1.C: New test.
2751         * testsuite/libgomp.c++/simd14.C: New test.
2752         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2753         * testsuite/libgomp.c++/target-5.C: New test.
2754         * testsuite/libgomp.c++/target-6.C: New test.
2755         * testsuite/libgomp.c++/target-7.C: New test.
2756         * testsuite/libgomp.c++/target-8.C: New test.
2757         * testsuite/libgomp.c++/target-9.C: New test.
2758         * testsuite/libgomp.c++/target-10.C: New test.
2759         * testsuite/libgomp.c++/target-11.C: New test.
2760         * testsuite/libgomp.c++/target-12.C: New test.
2761         * testsuite/libgomp.c++/taskloop-1.C: New test.
2762         * testsuite/libgomp.c++/taskloop-2.C: New test.
2763         * testsuite/libgomp.c++/taskloop-3.C: New test.
2764         * testsuite/libgomp.c++/taskloop-4.C: New test.
2765         * testsuite/libgomp.c++/taskloop-5.C: New test.
2766         * testsuite/libgomp.c++/taskloop-6.C: New test.
2767         * testsuite/libgomp.c++/taskloop-7.C: New test.
2768         * testsuite/libgomp.c++/taskloop-8.C: New test.
2769         * testsuite/libgomp.c++/taskloop-9.C: New test.
2770         * testsuite/libgomp.fortran/affinity1.f90: New test.
2771         * testsuite/libgomp.fortran/affinity2.f90: New test.
2772
2773 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2774
2775         PR tree-optimization/67476
2776         * testsuite/libgomp.c/autopar-3.c: New test.
2777         * testsuite/libgomp.c/autopar-4.c: New test.
2778         * testsuite/libgomp.c/autopar-5.c: New test.
2779         * testsuite/libgomp.c/autopar-6.c: New test.
2780         * testsuite/libgomp.c/autopar-7.c: New test.
2781         * testsuite/libgomp.c/autopar-8.c: New test.
2782
2783 2015-10-12  James Norris  <jnorris@codesourcery.com>
2784
2785         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2786         initializer.
2787
2788 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2789
2790         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2791         using load_gcc_lib.
2792
2793 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2794
2795         * oacc-ptx.h: Remove file, moving its content into...
2796         * config/nvptx/fortran.c: ... here...
2797         * config/nvptx/oacc-init.c: ..., here...
2798         * config/nvptx/oacc-parallel.c: ..., and here.
2799         * config/nvptx/openacc.f90: New file.
2800         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2801         (link_ptx): Don't link in predefined bits of PTX code.
2802
2803 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2804             Bernd Schmidt <bernds@codesourcery.com>
2805
2806         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2807         (struct targ_ptx_obj): New.
2808         (nvptx_tdata): Move earlier, change data format.
2809         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2810         objects.
2811         (GOMP_OFFLOAD_load_image): Adjust.
2812
2813 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2814
2815         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2816         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2817         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2818         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2819         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2820         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2821         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2822         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2823         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2824         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2825         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2826         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2827         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2828         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2829         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2830         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2831         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2832         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2833         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2834         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2835         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2836         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2837         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2838         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2839         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2840         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2841         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2842         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2843         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2844         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2845         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2846         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2847         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2848         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2849         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2852         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2854         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2855         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2856         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2857         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2858         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2859         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2860         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2861         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2862         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2863         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2864         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2865         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2866         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2868         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2869         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2870         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2871         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2872         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2873         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2874         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2875         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2876         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2877         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2878
2879 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2880
2881         * oacc-init.c (acc_on_device): Force optimization level.
2882
2883 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2884
2885         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2886         (cuda_errlist): Delete.
2887         (cuda_error): Reimplement.
2888
2889 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2890
2891         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2892         array.
2893         * libgomp.map (GOACC_parallel_keyed): New.
2894         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2895         all callers.
2896         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2897         and take keyed varargs list.  Adjust call to exec_func.
2898         (GOACC_parallel): Force host fallback.
2899         * libgomp_g.h (GOACC_parallel): Remove.
2900         (GOACC_parallel_keyed): Declare.
2901         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2902         (stuct targ_gn_descriptor): Replace name field with launch field.
2903         (nvptx_exec): Lose separate geometry args, take array.  Process
2904         dynamic dimensions and adjust.
2905         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2906         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2907         data.
2908         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2909         passing.
2910         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2911         passing.
2912
2913 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2914
2915         PR libgomp/67141
2916         * oacc-int.h (goacc_host_init): Add declaration.
2917         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2918         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2919
2920 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2921             Sebastian Pop  <s.pop@samsung.com>
2922
2923         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2924         match o/p.
2925         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2926         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2927         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2928         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2929         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2930
2931 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2932
2933         * configure.tgt: Add missing ;; in between nvptx and rtems
2934         snippets.
2935
2936 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2937
2938         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2939         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2940         (gomp_thread_pool_reservoir): Add priority member.
2941         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2942         priority.
2943         (parse_thread_pools): Likewise.
2944         * team.c (gomp_team_start): Call configuration provided
2945         gomp_adjust_thread_attr(). Destroy thread attributes if
2946         necessary.
2947         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2948
2949 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2950
2951         * config/posix/pool.h: New.
2952         * config/rtems/pool.h: Likewise.
2953         * config/rtems/proc.c: Likewise.
2954         * libgomp.h (gomp_thread_destructor): Declare.
2955         * team.c: Include configuration provided "pool.h".
2956         (gomp_get_thread_pool): Define in configuration.
2957         (gomp_team_end): Call configuration defined
2958         gomp_release_thread_pool().
2959
2960 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2961
2962         * config/rtems/bar.c: New.
2963         * config/rtems/bar.h: Likewise.
2964         * config/rtems/mutex.c: Likewise.
2965         * config/rtems/mutex.h: Likewise.
2966         * config/rtems/sem.c: Likewise.
2967         * config/rtems/sem.h: Likewise.
2968         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2969         <sys/lock.h> header file.
2970         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2971         supported by Newlib.
2972         * configure: Regenerate.
2973
2974 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2975
2976         * team.c (gomp_new_thread_pool): Delete and move content to ...
2977         (gomp_get_thread_pool): ... new function.  Allocate and
2978         initialize thread pool on demand.
2979         (get_last_team): Use gomp_get_thread_pool().
2980         (gomp_team_start): Delete thread pool initialization.
2981
2982 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2983
2984         PR tree-optimization/65637
2985         * testsuite/libgomp.c/autopar-2.c: New test.
2986
2987 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2988
2989         PR tree-optimization/46193
2990         * testsuite/libgomp.c/pr46193.c: New test.
2991
2992 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2993
2994         libgomp/
2995         * libgomp.map: Add 4.0.2 version.
2996         * target.c (offload_image_descr): Add version field.
2997         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2998         call.  Improve load mismatch diagnostic.
2999         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
3000         call.
3001         (GOMP_offload_regster): Make stub function, move bulk to ...
3002         (GOMP_offload_register_ver): ... here.  Process version argument.
3003         (GOMP_offload_unregister): Make stub function, move bulk to ...
3004         (GOMP_offload_unregister_ver): ... here.  Process version argument.
3005         (gomp_init_device): Process version field.
3006         (gomp_unload_device): Process version field.
3007         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
3008         macros.  Check plugin version.
3009         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
3010         loader and unloader types.
3011         * oacc-host.c: Include gomp-constants.h.
3012         (host_version): New.
3013         (host_load_image, host_unload_image): Adjust.
3014         (host_dispatch): Add host_version.
3015         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3016         (GOMP_OFFLOAD_version): New.
3017         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3018         (GOMP_OFFLOAD_unload_image): Likewise.
3019         * plugin/plugin-host.c: Include gomp-constants.h.
3020         (GOMP_OFFLOAD_version): New.
3021         (GOMP_OFFLOAD_load_image): Add version arg.
3022         (GOMP_OFFLOAD_unload_image): Likewise.
3023
3024 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3025
3026         PR tree-optimization/65468
3027         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3028
3029 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3030
3031         PR tree-optimization/65468
3032         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3033
3034 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3035
3036         PR libgomp/66761
3037         PR libgomp/67303
3038         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3039         (gomp_iter_guided_next): Idem.
3040         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3041         (gomp_iter_ull_guided_next): Idem.
3042         * config/linux/wait.h (do_spin): Idem.
3043
3044 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3045
3046         * libgomp-plugin.h (enum offload_target_type): Remove
3047         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3048         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3049         * openacc.h (enum acc_device_t): Likewise.
3050         * openacc_lib.h: Likewise.
3051         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3052         (acc_on_device): Just use __builtin_acc_on_device.
3053         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3054         of acc_on_device builtin.
3055         * plugin/plugin-host.h: Remove file.
3056         * plugin/plugin-host.c: Likewise, but salvage some content into...
3057         * oacc-host.c: ... this file.
3058         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3059         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3060         * Makefile.in: Regenerate.
3061         * configure: Likewise.
3062         * testsuite/lib/libgomp.exp
3063         (check_effective_target_openacc_host_nonshm_selected): Remove.
3064         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3065         ACC_DEVICE_TYPE=host_nonshm.
3066         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3067         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3068         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3069         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3070         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3071         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3072
3073 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3074             Jakub Jelinek  <jakub@redhat.com>
3075
3076         * config/nvptx/affinity.c: New file.
3077         * config/nvptx/alloc.c: Likewise.
3078         * config/nvptx/bar.c: Likewise.
3079         * config/nvptx/barrier.c: Likewise.
3080         * config/nvptx/critical.c: Likewise.
3081         * config/nvptx/env.c: Likewise.
3082         * config/nvptx/error.c: Likewise.
3083         * config/nvptx/fortran.c: Likewise.
3084         * config/nvptx/iter.c: Likewise.
3085         * config/nvptx/iter_ull.c: Likewise.
3086         * config/nvptx/libgomp-plugin.c: Likewise.
3087         * config/nvptx/lock.c: Likewise.
3088         * config/nvptx/loop.c: Likewise.
3089         * config/nvptx/loop_ull.c: Likewise.
3090         * config/nvptx/mutex.c: Likewise.
3091         * config/nvptx/oacc-async.c: Likewise.
3092         * config/nvptx/oacc-cuda.c: Likewise.
3093         * config/nvptx/oacc-host.c: Likewise.
3094         * config/nvptx/oacc-init.c: Likewise.
3095         * config/nvptx/oacc-mem.c: Likewise.
3096         * config/nvptx/oacc-parallel.c: Likewise.
3097         * config/nvptx/oacc-plugin.c: Likewise.
3098         * config/nvptx/omp-lock.h: Likewise.
3099         * config/nvptx/ordered.c: Likewise.
3100         * config/nvptx/parallel.c: Likewise.
3101         * config/nvptx/proc.c: Likewise.
3102         * config/nvptx/ptrlock.c: Likewise.
3103         * config/nvptx/sections.c: Likewise.
3104         * config/nvptx/sem.c: Likewise.
3105         * config/nvptx/single.c: Likewise.
3106         * config/nvptx/splay-tree.c: Likewise.
3107         * config/nvptx/target.c: Likewise.
3108         * config/nvptx/task.c: Likewise.
3109         * config/nvptx/team.c: Likewise.
3110         * config/nvptx/time.c: Likewise.
3111         * config/nvptx/work.c: Likewise.
3112         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3113         * configure: Regenerate.
3114         * configure.tgt (config_path): Set to "nvptx" for target
3115         nvptx*-*-*.
3116
3117 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3118
3119         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3120
3121 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3122
3123         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3124         (cuda_errlist): Constify.
3125         (errmsg):  Move into ...
3126         (cuda_error): ... here.  Make smaller.
3127         (_XSTR, _STR): Delete.
3128         (cuda_synames): Delete.
3129         (verify_device_library): Delete.
3130         (nvptx_init): Don't call it.
3131
3132 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3133
3134         * testsuite/libgomp.c/uns-outer-4.c: New test.
3135
3136 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3137
3138         * testsuite/libgomp.c/pr66714.c: New test.
3139
3140 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3141
3142         PR libgomp/66950
3143         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3144         (fib_ref): New function.
3145         (fib): Correct corner cases in the recursion.
3146         (main): Replace the non-simd loop with fib_ref call.
3147         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3148         subroutine.
3149         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3150         for the last array element value.  Replace the non-simd loop with
3151         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3152         of the last array element with according Fibonacci sequence element.
3153         (fib): Correct corner cases in the recursion.
3154
3155 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3156
3157         * target.c (gomp_offload_image_to_device): Rename to ...
3158         (gomp_load_image_to_device): ... here.
3159         (GOMP_offload_register): Adjust call.
3160         (gomp_init_device): Likewise.
3161         (gomp_unload_image_from_device): New.  Broken out of ...
3162         (GOMP_offload_unregister): ... here.  Call it.
3163         (gomp_unload_device): New.
3164         * libgomp.h (gomp_unload_device): Declare.
3165         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3166         mem maps.
3167
3168 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3169
3170         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3171         wait=-specific if.
3172         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3173         !=0 condition.
3174         (goacc_waits): Move !num_waits handling to ...
3175         (GOACC_wait): ... here, the only caller that might have zero waits.
3176
3177         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3178         (struct ptx_image_data): Move earlier, add fns field.
3179         (struct ptx_device): Add images and image_lock fields.
3180         (ptx_images, ptx_image_lock): Delete.
3181         (nvptx_open_device): Initialize images and image_lock fields.
3182         (nvptx_close_device): Destroy image_lock.
3183         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3184         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3185         fields.
3186
3187 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3188
3189         * target.c (GOMP_offload_register): Use int for device type arg.
3190         (GOMP_offload_unregister): Likewise.
3191
3192         * target.c (struct_offload_image_descr): Constify host_table.
3193         (gomp_offload_image_to_device): Likewise.
3194         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3195
3196         * libgomp.h (gomp_device_descr): Constify target data arguments.
3197         * target.c (struct offload_image_descr): Constify target_data.
3198         (gomp_offload_image_to_device): Likewise.
3199         (GOMP_offload_register): Likewise.
3200         (GOMP_offload_unrefister): Likewise.
3201         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3202         GOMP_OFFLOAD_unload_image): Constify target data.
3203         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3204         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3205
3206 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3207
3208         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3209         Workaround driver library const error.
3210         (struct nvptx_tdata, nvptx_tdata_t): New.
3211         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3212         type.
3213
3214 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3215
3216         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3217         of EPS parameter from integer to real.
3218         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3219         type of EPS parameter from integer to real.
3220
3221 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3222
3223         * team.c (get_last_team): New.
3224         (gomp_new_team): Recycle last non-nested team if possible.
3225         (gomp_team_end): Move team work share list free lock destruction
3226         to ...
3227         (free_team): ... here.
3228
3229 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3230
3231         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3232         and ref from int to double.  Replaced their comparison with
3233         an inequality of their difference and EPS.
3234         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3235         comparison of pri and a reference number with an inequality of their
3236         difference and EPS.
3237         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3238         the comparison of sum and sum_ref with an inequality of their
3239         difference and EPS.
3240         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3241         the comparison of pri and a reference number with an inequality of
3242         their difference and EPS.
3243
3244 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3245
3246         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3247         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3248         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3249         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3250         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3251         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3252         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3253         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3254         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3255         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3256         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3257         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3258         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3259         variables.
3260         (vec_mult): Likewise.  Add #pragma omp taskwait.
3261         (main): Adjust caller.
3262         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3263         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3264         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3265         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3266         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3267         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3268         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3269         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3270         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3271         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3272         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3273         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3274         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3275         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3276         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3277         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3278         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3279         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3280         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3281         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3282         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3283         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3284         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3285         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3286         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3287         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3288         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3289         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3290         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3291         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3292         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3293         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3294         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3295         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3296         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3297         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3298         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3299         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3300         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3301         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3302         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3303         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3304         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3305         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3306         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3307         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3308         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3309         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3310         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3311         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3312         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3313         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3314         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3315         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3316         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3317         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3318         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3319         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3320         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3321         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3322         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3323         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3324         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3325         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3326         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3327         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3328         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3329         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3330         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3331         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3332         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3333         (vec_mult): Add !$omp taskwait.
3334         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3335         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3336         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3337         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3338         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3339         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3340         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3341         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3342         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3343         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3344         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3345         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3346         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3347         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3348         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3349         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3350         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3351         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3352         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3353         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3354         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3355         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3356         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3357         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3358         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3359         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3360         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3361         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3362         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3363         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3364         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3365         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3366         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3367         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3368         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3369         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3370         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3371         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3372         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3373         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3374         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3375         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3376         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3377         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3378         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3379         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3380         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3381         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3382         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3383         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3384         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3385         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3386         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3387         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3388         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3389         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3390         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3391         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3392         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3393         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3394         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3395         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3396         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3397         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3398         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3399         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3400         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3401
3402 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3403
3404         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3405         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3406
3407 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3408
3409         PR libgomp/65099
3410         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3411         in a 64-bit configuration.
3412         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3413         offloading testing if no such device is available.
3414         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3415         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3416
3417 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3418
3419         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3420         second call to f.
3421         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3422
3423 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3424
3425         PR tree-optimization/66642
3426         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3427         iteration count case.
3428         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3429         function, factor out of ...
3430         (main): ... here.  Test low iteration count case.
3431
3432 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3433
3434         * libgomp.h (gomp_thread_pool): Comment last_team field.
3435
3436 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3437
3438         * testsuite/libgomp.c++/pr66702-1.C: Require
3439         vect_simd_clones effective target.
3440         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3441
3442 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3443
3444         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3445         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3446         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3447         "-O2".
3448
3449 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3450
3451         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3452         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3453         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3454         * testsuite/libgomp.c++/pr64824.C: Same.
3455         * testsuite/libgomp.c++/pr64868.C: Same.
3456         * testsuite/libgomp.c++/pr66199-1.C: Same.
3457         * testsuite/libgomp.c++/pr66199-2.C: Same.
3458         * testsuite/libgomp.c++/target-2.C: Same.
3459         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3460         -std=<standard> option.
3461         * testsuite/libgomp.c++/udr-11.C: Same.
3462         * testsuite/libgomp.c++/udr-12.C: Same.
3463         * testsuite/libgomp.c++/udr-13.C: Same.
3464         * testsuite/libgomp.c++/udr-14.C: Same.
3465         * testsuite/libgomp.c++/udr-15.C: Same.
3466         * testsuite/libgomp.c++/udr-16.C: Same.
3467         * testsuite/libgomp.c++/udr-17.C: Same.
3468         * testsuite/libgomp.c++/udr-18.C: Same.
3469         * testsuite/libgomp.c++/udr-19.C: Same.
3470         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3471         * testsuite/libgomp.c++/simd-1.C: Same.
3472         * testsuite/libgomp.c++/simd-2.C: Same.
3473         * testsuite/libgomp.c++/simd-3.C: Same.
3474         * testsuite/libgomp.c++/simd-4.C: Same.
3475         * testsuite/libgomp.c++/simd-5.C: Same.
3476         * testsuite/libgomp.c++/simd-6.C: Same.
3477         * testsuite/libgomp.c++/simd-7.C: Same.
3478         * testsuite/libgomp.c++/simd-8.C: Same.
3479         * testsuite/libgomp.c++/simd-9.C: Same.
3480         * testsuite/libgomp.c++/simd10.C: Same.
3481         * testsuite/libgomp.c++/simd11.C: Same.
3482         * testsuite/libgomp.c++/simd12.C: Same.
3483         * testsuite/libgomp.c++/simd13.C: Same.
3484
3485 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3486
3487         PR middle-end/66702
3488         * testsuite/libgomp.c++/pr66702-1.C: New test.
3489         * testsuite/libgomp.c++/pr66702-2.C: New test.
3490
3491 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3492
3493         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3494         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3495         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3496         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3497
3498 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3499
3500         PR tree-optimization/66652
3501         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3502         using restrict pointers.
3503         (main): Add arguments to calls to f.
3504         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3505
3506 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3507
3508         * configure.ac: Fix check for header <sys/sysctl.h>.
3509         * configure: Regenerate.
3510         * config.h.in: Likewise.
3511
3512 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3513
3514         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3515         abort.
3516         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3517
3518 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3519
3520         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3521         acc_device_nvidia.
3522
3523         PR libgomp/66518
3524         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3525         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3526
3527 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3528
3529         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3530         dg-additional-options for any remaining options.
3531         * testsuite/libgomp.c/atomic-2.c: Same.
3532         * testsuite/libgomp.c/atomic-4.c: Same.
3533         * testsuite/libgomp.c/atomic-5.c: Same.
3534         * testsuite/libgomp.c/atomic-6.c: Same.
3535         * testsuite/libgomp.c/autopar-1.c: Same.
3536         * testsuite/libgomp.c/copyin-1.c: Same.
3537         * testsuite/libgomp.c/copyin-2.c: Same.
3538         * testsuite/libgomp.c/copyin-3.c: Same.
3539         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3540         * testsuite/libgomp.c/nestedfn-5.c: Same.
3541         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3542         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3543         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3544         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3545         * testsuite/libgomp.c/pr32362-1.c: Same.
3546         * testsuite/libgomp.c/pr32362-2.c: Same.
3547         * testsuite/libgomp.c/pr32362-3.c: Same.
3548         * testsuite/libgomp.c/pr39591-1.c: Same.
3549         * testsuite/libgomp.c/pr39591-2.c: Same.
3550         * testsuite/libgomp.c/pr39591-3.c: Same.
3551         * testsuite/libgomp.c/pr58392.c: Same.
3552         * testsuite/libgomp.c/pr58756.c: Same.
3553         * testsuite/libgomp.c/simd-1.c: Same.
3554         * testsuite/libgomp.c/simd-10.c: Same.
3555         * testsuite/libgomp.c/simd-11.c: Same.
3556         * testsuite/libgomp.c/simd-12.c: Same.
3557         * testsuite/libgomp.c/simd-13.c: Same.
3558         * testsuite/libgomp.c/simd-14.c: Same.
3559         * testsuite/libgomp.c/simd-15.c: Same.
3560         * testsuite/libgomp.c/simd-2.c: Same.
3561         * testsuite/libgomp.c/simd-3.c: Same.
3562         * testsuite/libgomp.c/simd-4.c: Same.
3563         * testsuite/libgomp.c/simd-5.c: Same.
3564         * testsuite/libgomp.c/simd-6.c: Same.
3565         * testsuite/libgomp.c/simd-7.c: Same.
3566         * testsuite/libgomp.c/simd-8.c: Same.
3567         * testsuite/libgomp.c/simd-9.c: Same.
3568
3569 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3570
3571         * testsuite/libgomp.c/pr35625.c: Fix typo.
3572
3573 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3574
3575         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3576         in dg-options.
3577         * testsuite/libgomp.c/atomic-3.c: Same.
3578         * testsuite/libgomp.c/debug-1.c: Same.
3579         * testsuite/libgomp.c/nqueens-1.c: Same.
3580         * testsuite/libgomp.c/pr26171.c: Same.
3581         * testsuite/libgomp.c/pr48591.c: Same.
3582         * testsuite/libgomp.c/pr64824.c: Same.
3583         * testsuite/libgomp.c/pr64868.c: Same.
3584         * testsuite/libgomp.c/pr66133.c: Same.
3585         * testsuite/libgomp.c/pr66199-1.c: Same.
3586         * testsuite/libgomp.c/pr66199-2.c: Same.
3587         * testsuite/libgomp.c/target-8.c: Same.
3588
3589 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3590
3591         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3592         -std={gnu99,c99}.
3593         * testsuite/libgomp.c/for-1.c: Same.
3594         * testsuite/libgomp.c/for-2.c: Same.
3595         * testsuite/libgomp.c/for-3.c: Same.
3596         * testsuite/libgomp.c/pr35625.c: Same.
3597         * testsuite/libgomp.c/pr39154.c: Same.
3598         * testsuite/libgomp.c/simd-16.c: Same.
3599         * testsuite/libgomp.c/simd-17.c: Same.
3600
3601 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3602
3603         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3604
3605 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3606
3607         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3608         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3609         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3610         (N): Define.
3611         (main): Use N instead of hardcoded constants.
3612
3613 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3614
3615         merge from gomp4 branch:
3616         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3617
3618         PR tree-optimization/65443
3619         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3620         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3621         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3622
3623 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3624
3625         * testsuite/libgomp.graphite/bounds.c: Adjust for
3626         cleanup-tree-dump removal.
3627         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3628         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3629         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3630         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3631         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3632         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3633         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3634         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3635         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3636         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3637
3638 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3639
3640         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3641         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3642         (futex_wake) [!__x86_64__]: Ditto.
3643
3644 2015-05-28  Julian Brown  <julian@codesourcery.com>
3645
3646         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3647         function comment. Only call gomp_fatal if new argument is true.
3648         (acc_dev_num_out_of_range): New function.
3649         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3650         acc_dev_num_out_of_range as appropriate.
3651         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3652         (acc_get_device_num, acc_set_device_num): Update calls to
3653         resolve_device.
3654         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3655         output.
3656
3657 2015-05-28  Julian Brown  <julian@codesourcery.com>
3658
3659         PR libgomp/65742
3660         * oacc-init.c (plugin/plugin-host.h): Include.
3661         (acc_on_device): Check whether we're in an offloaded region for
3662         host_nonshm
3663         plugin. Don't use __builtin_acc_on_device.
3664         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3665         nonshm_exec flag in thread-local data.
3666         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3667         data for host_nonshm plugin.
3668         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3669         for host_nonshm plugin.
3670         * plugin/plugin-host.h: New.
3671
3672 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3673
3674         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3675
3676 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3677
3678         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3679         Declare as int.
3680         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3681         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3682         Declare as int.
3683
3684 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3685
3686         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3687
3688 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3689
3690         * target.c (gomp_map_pointer): New function abstracting out
3691         GOMP_MAP_POINTER handling.
3692         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3693         gomp_map_pointer().
3694
3695 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3696
3697         PR middle-end/66199
3698         * testsuite/libgomp.c/pr66199-1.c: New test.
3699         * testsuite/libgomp.c/pr66199-2.c: New test.
3700         * testsuite/libgomp.c++/pr66199-1.C: New test.
3701         * testsuite/libgomp.c++/pr66199-2.C: New test.
3702         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3703         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3704
3705 2015-05-19  Julian Brown  <julian@codesourcery.com>
3706
3707         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3708         on cuInit failure.
3709
3710 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3711
3712         PR middle-end/66133
3713         * testsuite/libgomp.c/pr66133.c: New test.
3714
3715 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3716
3717         * Makefile.in: Regenerated with automake-1.11.6.
3718         * aclocal.m4: Likewise.
3719         * config.h.in: Likewise.
3720         * configure: Likewise.
3721         * testsuite/Makefile.in: Likewise.
3722
3723 2015-05-08  Jason Merrill  <jason@redhat.com>
3724
3725         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3726         _Complex.
3727
3728         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3729
3730 2015-05-06  Julian Brown  <julian@codesourcery.com>
3731
3732         * oacc-init.c (acc_device_lock): Add explanatory comment.
3733         (resolve_device): Add comment about locking requirement.
3734         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3735         gomp_init_device and gomp_fini_device calls.
3736         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3737         (acc_get_device_num, acc_set_device_num): Add locking around
3738         resolve_device and gomp_init_device calls.
3739
3740 2015-05-06  Julian Brown  <julian@codesourcery.com>
3741
3742         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3743         goacc_thread_lock on error paths.
3744         * oacc-mem.c (lookup_host): Remove locking from function. Note
3745         locking requirement for caller in function comment.
3746         (lookup_dev): Likewise.
3747         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3748         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3749         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3750         Add locking.
3751
3752 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3753
3754         PR testsuite/65205
3755         PR libgomp/65993
3756         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3757         don't expect "0x" prefix for "%p" format specifier, don't expect
3758         "(nil)" for NULL pointer.
3759         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3760         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3761         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3762         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3763         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3764         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3765         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3766         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3767         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3769         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3770         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3771         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3772         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3773         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3774         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3775         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3776         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3777         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3778         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3779         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3780         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3781         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3782         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3783         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3784         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3785         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3786         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3787         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3788         accurately specify what we're looking for.
3789         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3790         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3791         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3792         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3793         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3794
3795 2015-04-30  James Norris  <jnorris@codesourcery.com>
3796
3797         PR testsuite/65205
3798         * testsuite/lib/libgomp.exp
3799         (check_effective_target_openacc_host_selected)
3800         (check_effective_target_openacc_host_nonshm_selected): New
3801         procedures.
3802         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3803         dg-shouldfail.
3804         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3805         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3806         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3807         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3808         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3809         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3810         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3811         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3812         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3813         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3814         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3815         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3816         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3817         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3818         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3819         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3820         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3821         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3822         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3823         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3824         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3825         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3826         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3827         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3828         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3829         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3830         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3831         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3832         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3833         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3834         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3835         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3836         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3837         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3838         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3839         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3840         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3841         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3842         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3843         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3844         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3845         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3846         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3847
3848 2015-04-08  Julian Brown  <julian@codesourcery.com>
3849
3850         * libgomp.h (target_mem_desc: Remove mem_map field.
3851         (acc_dispatch_t): Remove open_device_func, close_device_func,
3852         get_device_num_func, set_device_num_func, target_data members.
3853         Change create_thread_data_func argument to device number instead of
3854         generic pointer.
3855         * oacc-async.c (assert.h): Include.
3856         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3857         (acc_wait_all, acc_wait_all_async): Use current host thread's
3858         active device, not base_dev.
3859         * oacc-cuda.c (acc_get_current_cuda_device)
3860         (acc_get_current_cuda_context, acc_get_cuda_stream)
3861         (acc_set_cuda_stream): Likewise.
3862         * oacc-host.c (host_dispatch): Don't set open_device_func,
3863         close_device_func, get_device_num_func or set_device_num_func.
3864         * oacc-init.c (base_dev, init_key): Remove.
3865         (cached_base_dev): New.
3866         (name_of_acc_device_t): New.
3867         (acc_init_1): Initialise default-numbered device, not zeroth.
3868         (acc_shutdown_1): Close all devices of a given type.
3869         (goacc_destroy_thread): Don't use base_dev.
3870         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3871         (goacc_attach_host_thread_to_device): New.
3872         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3873         (acc_get_num_devices): Don't use base_dev.
3874         (acc_set_device_type): Reimplement.
3875         (acc_get_device_type): Don't use base_dev.
3876         (acc_get_device_num): Tweak logic.
3877         (acc_set_device_num): Likewise.
3878         (acc_on_device): Use acc_get_device_type.
3879         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3880         (goacc_lazy_initialize): Reimplement with acc_init and
3881         goacc_attach_host_thread_to_device.
3882         * oacc-int.h (goacc_thread): Add base_dev field.
3883         (base_dev): Remove extern declaration.
3884         (goacc_attach_host_thread_to_device): Add prototype.
3885         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3886         base_dev.
3887         (acc_free): Likewise.
3888         (acc_memcpy_to_device): Likewise.
3889         (acc_memcpy_from_device): Likewise.
3890         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3891         goacc_lazy_initialize (throughout).
3892         (GOACC_parallel): Use tgt_offset to locate target functions.
3893         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3894         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3895         (gomp_load_plugin_for_device): Remove open_device, close_device,
3896         get_device_num, set_device_num openacc hook initialisation. Don't set
3897         openacc.target_data.
3898         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3899         (GOMP_OFFLOAD_openacc_close_device)
3900         (GOMP_OFFLOAD_openacc_get_device_num)
3901         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3902         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3903         to int.
3904         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3905         (instantiated_devices, ptx_dev_lock): New.
3906         (struct ptx_image_data): New.
3907         (ptx_devices, ptx_images, ptx_image_lock): New.
3908         (fini_streams_for_device): Reorder cuStreamDestroy call.
3909         (nvptx_get_num_devices): Remove forward declaration.
3910         (nvptx_init): Change return type to bool.
3911         (nvptx_fini): Remove.
3912         (nvptx_attach_host_thread_to_device): New.
3913         (nvptx_open_device): Return struct ptx_device* instead of void*.
3914         (nvptx_close_device): Change argument type to struct ptx_device*,
3915         return type to void.
3916         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3917         (kernel_target_data, kernel_host_table): Remove static globals.
3918         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3919         (GOMP_OFFLOAD_init_device): Reimplement.
3920         (GOMP_OFFLOAD_fini_device): Likewise.
3921         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3922         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3923         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3924         (GOMP_OFFLOAD_openacc_open_device)
3925         (GOMP_OFFLOAD_openacc_close_device)
3926         (GOMP_OFFLOAD_openacc_set_device_num)
3927         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3928         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3929         (device number).
3930
3931         testsuite/
3932         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3933
3934 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3935
3936         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3937         * libgomp.h (struct gomp_memory_mapping): Remove.
3938         (struct target_mem_desc): Change type of mem_map from
3939         gomp_memory_mapping * to splay_tree_s *.
3940         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3941         Add load_image_func, unload_image_func.
3942         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3943         Remove offload_regions_registered.
3944         (gomp_init_tables): Remove.
3945         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3946         to splay_tree_s *.
3947         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3948         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3949         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3950         offload_regions_registered.
3951         Initialize load_image_func, unload_image_func, mem_map.root.
3952         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3953         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3954         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3955         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3956         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3957         (lookup_dev): Use dev's lock.
3958         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3959         (acc_is_present): Likewise.
3960         (acc_map_data): Likewise.
3961         (acc_unmap_data): Likewise.  Use dev's lock.
3962         (present_create_copy): Likewise.
3963         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3964         (update_dev_host): Likewise.
3965         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3966         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3967         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3968         (GOMP_OFFLOAD_get_table): Remove
3969         (GOMP_OFFLOAD_load_image): New function.
3970         (GOMP_OFFLOAD_unload_image): New function.
3971         * target.c (register_lock): New mutex for offload image registration.
3972         (num_devices): Do not guard with PLUGIN_SUPPORT.
3973         (gomp_realloc_unlock): New static function.
3974         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3975         before gomp_fatal.
3976         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3977         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3978         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3979         mem_map's.
3980         (gomp_unmap_vars): Likewise.
3981         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3982         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3983         (gomp_offload_image_to_device): New static function.
3984         (GOMP_offload_register): Add mutex lock.
3985         Call gomp_offload_image_to_device for all initialized devices.
3986         Replace gomp_realloc with gomp_realloc_unlock.
3987         (GOMP_offload_unregister): New function.
3988         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3989         get_table_func from the plugin with calls to init_device_func and
3990         gomp_offload_image_to_device.
3991         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3992         to splay_tree_s *.
3993         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3994         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3995         (GOMP_target_data): Do not call gomp_init_tables.
3996         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3997         (gomp_load_plugin_for_device): Replace register_image and get_table
3998         with load_image and unload_image in DLSYM ().
3999         (gomp_register_images_for_device): Remove function.
4000         (gomp_target_init): Do not initialize current_device.mem_map.*,
4001         current_device.offload_regions_registered.
4002         Remove call to gomp_register_images_for_device.
4003         Do not free offload_images and num_offload_images.
4004
4005 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
4006
4007         PR fortran/65597
4008         * testsuite/libgomp.fortran/pr65597.f90: New test.
4009
4010 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4011
4012         PR testsuite/65594
4013         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
4014         (init, check): New function.
4015         (foo): Change return type to void.
4016         (main): Call init and check.
4017
4018 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4019
4020         PR testsuite/65594
4021         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4022         (foo): Use M for non-inner loops to scale down test-case.
4023
4024 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4025
4026         PR libgomp/64972
4027         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4028         (GOACC_data_start): Likewise.
4029         * target.c (gomp_map_vars): Likewise.
4030
4031 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4032
4033         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4034         hppa*-*-hpux*.
4035
4036 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4037
4038         * testsuite/libgomp.c/target-10.c: New test.
4039         * testsuite/libgomp.c++/target-4.C: New test.
4040
4041 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4042
4043         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4044         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4045
4046 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4047
4048         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4049         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4050         (pthread.h): Check for this header file.
4051         * configure: Regenerate.
4052
4053 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4054
4055         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4056         (check_reduction_op, check_reduction_macro, max, min):
4057         Declare.
4058         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4059         function.
4060         (main): Use new functions.
4061
4062 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4063
4064         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4065         char * for variables holding dlerror return values.
4066         (DLSYM_OPT): Ditto.
4067
4068 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4069
4070         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4071
4072 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4073             Cesar Philippidis  <cesar@codesourcery.com>
4074
4075         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4076         GOACC_ctaid, and GOACC_nctaid routines.
4077
4078 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4079
4080         PR c/64824
4081         * testsuite/libgomp.c/atomic-18.c: New test.
4082         * testsuite/libgomp.c++/atomic-16.C: New test.
4083
4084 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4085
4086         PR c/64824
4087         PR c/64868
4088         * testsuite/libgomp.c/pr64824.c: New test.
4089         * testsuite/libgomp.c/pr64868.c: New test.
4090         * testsuite/libgomp.c++/pr64824.C: New test.
4091         * testsuite/libgomp.c++/pr64868.C: New test.
4092
4093 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4094
4095         PR libgomp/64635
4096         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4097         Link with -lpthread.
4098         * config/aix/plugin-suffix.h: Delete.
4099
4100 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4101
4102         PR libgomp/64635
4103         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4104         (*-*-darwin*): Use config_path "bsd darwin posix".
4105         (*-*-hpux*): Use config_path "hpux posix".
4106         * target.c: Add include of plugin-suffix.h and use
4107         SONAME_SUFFIX macro.
4108         * config/aix/plugin-suffix.h: New file.
4109         * config/darwin/plugin-suffix.h: New file.
4110         * config/hpux/plugin-suffix.h: New file.
4111         * config/posix/plugin-suffix.h: New file.
4112
4113 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4114
4115         PR middle-end/64734
4116         * libgomp.c/pr64734.c: New test.
4117
4118 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4119
4120         PR libgomp/64672
4121         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4122
4123 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4124
4125         PR libgomp/64707
4126         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4127         dg-options.
4128
4129 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4130
4131         PR libgomp/64625
4132         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4133         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4134         formal parameter.  Update all users.
4135         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4136         Document unused formal parameter.
4137
4138 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4139
4140         * oacc-parallel.c: Don't include <alloca.h>.
4141         (GOACC_parallel): Use gomp_alloca instead of alloca.
4142
4143 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4144
4145         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4146
4147 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4148             James Norris  <jnorris@codesourcery.com>
4149             Tom de Vries  <tom@codesourcery.com>
4150             Julian Brown  <julian@codesourcery.com>
4151             Cesar Philippidis  <cesar@codesourcery.com>
4152             Nathan Sidwell  <nathan@codesourcery.com>
4153             Tobias Burnus  <burnus@net-b.de>
4154
4155         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4156         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4157         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4158         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4159         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4160         Include $(top_srcdir)/plugin/Makefrag.am.
4161         (nodist_libsubinclude_HEADERS): Add openacc.h.
4162         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4163         openacc.f90, openacc.mod, openacc_kinds.mod.
4164         (omp_lib.mod): Generalize into...
4165         (%.mod): ... this new rule.
4166         (openacc_kinds.mod, openacc.mod): New rules.
4167         * plugin/configfrag.ac: New file.
4168         * configure.ac: Move plugin/offloading support into it.  Include
4169         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4170         * plugin/Makefrag.am: New file.
4171         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4172         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4173         export.
4174         (libgomp-test-support.exp): New rule.
4175         (all-local): Depend on it.
4176         * Makefile.in: Regenerate.
4177         * testsuite/Makefile.in: Regenerate.
4178         * config.h.in: Likewise.
4179         * configure: Likewise.
4180         * configure.tgt: Harden shell syntax.
4181         * env.c: Include "oacc-int.h".
4182         (parse_acc_device_type): New function.
4183         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4184         variables.
4185         (initialize_env): Initialize those.  Call
4186         goacc_runtime_initialize.
4187         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4188         (gomp_fatal): Call gomp_vfatal.
4189         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4190         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4191         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4192         (splay_tree_node, splay_tree, splay_tree_key)
4193         (struct target_mem_desc, struct splay_tree_key_s)
4194         (struct gomp_memory_mapping, struct acc_dispatch_t)
4195         (struct gomp_device_descr, gomp_acc_insert_pointer)
4196         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4197         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4198         (gomp_free_memmap, gomp_fini_device): New declarations.
4199         (gomp_vdebug, gomp_debug): New macros.
4200         Include "splay-tree.h".
4201         * libgomp.map (OACC_2.0): New symbol version.  Use for
4202         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4203         acc_set_device_type_h_, acc_get_device_type,
4204         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4205         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4206         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4207         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4208         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4209         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4210         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4211         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4212         acc_copyin_array_h_, acc_present_or_copyin,
4213         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4214         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4215         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4216         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4217         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4218         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4219         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4220         acc_update_device, acc_update_device_32_h_,
4221         acc_update_device_64_h_, acc_update_device_array_h_,
4222         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4223         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4224         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4225         acc_is_present_64_h_, acc_is_present_array_h_,
4226         acc_memcpy_to_device, acc_memcpy_from_device,
4227         acc_get_current_cuda_device, acc_get_current_cuda_context,
4228         acc_get_cuda_stream, acc_set_cuda_stream.
4229         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4230         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4231         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4232         GOACC_get_num_threads.
4233         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4234         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4235         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4236         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4237         GOMP_PLUGIN_acc_thread.
4238         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4239         environment variable.
4240         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4241         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4242         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4243         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4244         (splay_tree_remove): New declarations.
4245         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4246         (splay_tree_remove, splay_tree_lookup): Move into...
4247         * splay-tree.c: ... this new file.
4248         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4249         (splay_tree_node, splay_tree, splay_tree_key)
4250         (struct target_mem_desc, struct splay_tree_key_s)
4251         (struct gomp_device_descr): Don't declare.
4252         (num_devices_openmp): New variable.
4253         (gomp_get_num_devices ): Use it.
4254         (gomp_init_targets_once): New function.
4255         (gomp_get_num_devices ): Use it.
4256         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4257         (gomp_fini_device, gomp_register_image_for_device): New functions.
4258         (gomp_map_vars): Add devaddrs parameter.
4259         (gomp_update): Add mm parameter.
4260         (gomp_init_device): Move most of it into...
4261         (gomp_init_tables): ... this new function.
4262         (gomp_register_images_for_device): Remove function.
4263         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4264         Make them hidden instead of static.
4265         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4266         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4267         (GOMP_target_end_data, GOMP_target_update)
4268         (gomp_load_plugin_for_device, gomp_target_init): Update for
4269         OpenACC changes.
4270         * oacc-async.c: New file.
4271         * oacc-cuda.c: Likewise.
4272         * oacc-host.c: Likewise.
4273         * oacc-init.c: Likewise.
4274         * oacc-int.h: Likewise.
4275         * oacc-mem.c: Likewise.
4276         * oacc-parallel.c: Likewise.
4277         * oacc-plugin.c: Likewise.
4278         * oacc-plugin.h: Likewise.
4279         * oacc-ptx.h: Likewise.
4280         * openacc.f90: Likewise.
4281         * openacc.h: Likewise.
4282         * openacc_lib.h: Likewise.
4283         * plugin/plugin-host.c: Likewise.
4284         * plugin/plugin-nvptx.c: Likewise.
4285         * libgomp-plugin.c: Likewise.
4286         * libgomp-plugin.h: Likewise.
4287         * libgomp_target.h: Remove file after merging content into the
4288         former file.  Update all users.
4289         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4290         (offload_targets_s, offload_targets_s_openacc): New variables.
4291         (check_effective_target_openacc_nvidia_accel_present)
4292         (check_effective_target_openacc_nvidia_accel_selected): New
4293         procedures.
4294         (libgomp_init): Update for OpenACC changes.
4295         * testsuite/libgomp-test-support.exp.in: New file.
4296         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4297         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4298         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4299         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4300         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4301         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4302         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4303         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4304         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4305         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4388         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4389         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4390         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4391         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4392         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4393         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4394         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4395         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4396         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4397         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4398         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4399         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4400         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4401         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4402         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4403         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4404         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4405         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4406         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4407         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4408         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4409         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4410         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4411         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4412         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4413         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4414         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4415         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4416         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4417         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4418         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4419         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4420         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4421         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4422         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4423         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4424         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4425         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4426         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4427         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4428         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4429         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4430         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4431         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4432         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4433         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4434         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4435         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4436         Likewise.
4437         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4438         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4439         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4440         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4441         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4442         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4443         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4444         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4445         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4446         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4447         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4448         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4449         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4450         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4451         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4452         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4453         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4454         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4455         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4456         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4457         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4458         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4459         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4460         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4461         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4462         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4463         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4464         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4465         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4466         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4467         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4468         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4469         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4470         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4471         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4472         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4473         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4474         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4475         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4476         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4477         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4478         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4479         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4480         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4481         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4482         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4483         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4484         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4485         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4486         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4487         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4488         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4489         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4490         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4491         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4492         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4493         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4494         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4495         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4496         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4497
4498 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4499             Julian Brown  <julian@codesourcery.com>
4500             David Malcolm  <dmalcolm@redhat.com>
4501
4502         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4503         to "GNU Offloading and Multi Processing Runtime Library".  Change
4504         all users.
4505         * configure: Regenerate.
4506         * libgomp.texi: Update.
4507
4508 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4509
4510         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4511         "$tgt_dir/lib32".
4512         * configure: Regenerate.
4513
4514         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4515         "intelmic" in $offload_targets.
4516
4517 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4518
4519         Update copyright years.
4520
4521         * libgomp.texi: Bump @copying's copyright year.
4522
4523 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4524
4525         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4526         Move load of target-supportes.exp earlier.
4527
4528 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4529
4530         * testsuite/libgomp.c/target-9.c: New test.
4531
4532 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4533
4534         * config.h.in: Regenerate.
4535         * configure: Regenerate.
4536         * configure.ac: Add GCC_CHECK_EMUTLS.
4537         * libgomp.h: Add check for USE_EMUTLS: this case
4538         is equal to HAVE_TLS.
4539         * team.c: Likewise.
4540
4541 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4542
4543         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4544
4545 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4546             Ilya Verbin  <ilya.verbin@intel.com>
4547
4548         * testsuite/libgomp.c/target-critical-1.c: New test.
4549
4550 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4551
4552         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4553         to dg-options unless expensive testing is on.
4554         (TESTITERS): Define to N if not defined.
4555         (main): Use TESTITERS instead of N.
4556         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4557         dg-additional-options depending on whether expensive testing is on.
4558         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4559         Decrease N to 100000 and CHUNKSZ to 10000.
4560
4561 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4562
4563         PR fortran/63938
4564         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4565         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4566
4567 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4568
4569         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4570
4571 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4572
4573         PR bootstrap/63784
4574         * configure: Regenerated.
4575
4576 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4577
4578         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4579         vect_simd_clones effective target.
4580         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4581
4582 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4583
4584         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4585         of 32 as block_size.
4586         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4587         instead of 32 as block_size.
4588
4589 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4590             Ilya Verbin  <ilya.verbin@intel.com>
4591
4592         * Makefile.in: Regenerate.
4593         * configure: Regenerate.
4594         * configure.ac: Set up offload_additional_options,
4595         offload_additional_lib_paths and offload_targets.
4596         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4597         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4598         * testsuite/Makefile.in: Regenerate.
4599         * testsuite/lib/libgomp.exp (libgomp_init): Append
4600         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4601         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4602         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4603
4604 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4605             Ilya Verbin  <ilya.verbin@intel.com>
4606             Kirill Yukhin  <kirill.yukhin@intel.com>
4607             Ilya Tocar  <ilya.tocar@intel.com>
4608
4609         * testsuite/lib/libgomp.exp
4610         (check_effective_target_offload_device): New.
4611         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4612         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4613         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4614         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4615         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4616         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4617         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4618         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4619         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4620         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4621         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4622         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4623         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4624         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4625         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4626         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4627         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4628         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4629         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4630         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4631         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4632         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4633         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4634         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4635         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4636         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4637         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4638         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4639         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4640         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4641         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4642         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4643         * testsuite/libgomp.c/target-7.c: Fix test.
4644         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4645         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4646         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4647         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4648         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4649         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4650         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4651         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4652         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4653         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4654         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4655         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4656         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4657         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4658         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4659         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4660         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4661         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4662         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4663         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4664         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4665         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4666         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4667         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4668         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4669         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4670         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4671         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4672         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4673         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4674         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4675
4676 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4677             Ilya Verbin  <ilya.verbin@intel.com>
4678             Thomas Schwinge  <thomas@codesourcery.com>
4679             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4680
4681         * libgomp.map (GOMP_4.0.1): New symbol version.
4682         Add GOMP_offload_register.
4683         * libgomp_target.h: New file.
4684         * splay-tree.h: New file.
4685         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4686         (gomp_target_init): New forward declaration.
4687         (gomp_is_initialized): New static variable.
4688         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4689         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4690         New structures.
4691         (offload_images, num_offload_images, devices, num_devices): New static
4692         variables.
4693         (splay_compare): New static function.
4694         (struct gomp_device_descr): New structure.
4695         (gomp_get_num_devices): Call gomp_target_init.
4696         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4697         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4698         (GOMP_offload_register): New function.
4699         (GOMP_target): Arrange for host callback to be performed in a separate
4700         initial thread and contention group, inheriting ICVs from
4701         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4702         Add device initialization and lookup for target function in splay tree.
4703         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4704         (GOMP_target_end_data): Call gomp_unmap_vars.
4705         (GOMP_target_update): Add device initialization and call gomp_update.
4706         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4707         (gomp_target_init): New static functions.
4708
4709 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4710             Thomas Schwinge  <thomas@codesourcery.com>
4711             Ilya Verbin  <ilya.verbin@intel.com>
4712             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4713
4714         * config.h.in: Regenerate.
4715         * configure: Regenerate.
4716         * configure.ac: Check for libdl, required for plugin support.
4717         (PLUGIN_SUPPORT): Define if plugins are supported.
4718         (enable_offload_targets): Support Intel MIC targets.
4719         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4720
4721 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4722
4723         PR target/63610
4724         * configure: Regenerate.
4725
4726 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4727
4728         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4729
4730 2014-10-06  Marek Polacek  <polacek@redhat.com>
4731
4732         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4733         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4734         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4735         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4736
4737 2014-10-06  Marek Polacek  <polacek@redhat.com>
4738
4739         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4740         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4741         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4742         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4743         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4744         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4745         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4746         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4747         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4748         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4749         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4750         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4751         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4752         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4753         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4754         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4755         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4756         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4757         declarations.
4758
4759 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4760
4761         PR libgomp/61200
4762         * testsuite/libgomp.c/pr61200.c: New test.
4763
4764 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4765
4766         PR c++/63248
4767         * testsuite/libgomp.c++/pr63248.C: New test.
4768
4769 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4770
4771         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4772         is not zero, but taskgroup->children is NULL and there are
4773         any task->children, schedule those instead of waiting.
4774         * testsuite/libgomp.c/depend-6.c: New test.
4775         * testsuite/libgomp.c/depend-7.c: New test.
4776         * testsuite/libgomp.c/depend-8.c: New test.
4777         * testsuite/libgomp.c/depend-9.c: New test.
4778         * testsuite/libgomp.c/depend-10.c: New test.
4779
4780 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4781
4782         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4783         (struct gomp_taskwait): New type.
4784         (struct gomp_task): Add taskwait and parent_depends_on, remove
4785         in_taskwait and taskwait_sem fields.
4786         (gomp_finish_task): Don't destroy taskwait_sem.
4787         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4788         taskwait and parent_depends_on.
4789         (GOMP_task): For if (0) tasks with depend clause that depend on
4790         earlier tasks don't defer them, instead call
4791         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4792         Initialize redundant_out field, for redundant out entries just
4793         move them at the end of linked list instead of removing them
4794         completely, and set redundant_out flag instead of redundant.
4795         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4796         that task.
4797         (gomp_task_run_post_handle_dependers): If parent is in
4798         gomp_task_maybe_wait_for_dependencies and newly runnable task
4799         is not parent_depends_on, queue it in parent->children linked
4800         list after all runnable tasks with parent_depends_on set.
4801         Adjust for addition of taskwait indirection.
4802         (gomp_task_run_post_remove_parent): If parent is in
4803         gomp_task_maybe_wait_for_dependencies and task to be removed
4804         is parent_depends_on, decrement n_depend and if needed awake
4805         parent.  Adjust for addition of taskwait indirection.
4806         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4807         (gomp_task_maybe_wait_for_dependencies): New function.
4808         * testsuite/libgomp.c/depend-5.c: New test.
4809
4810 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4811
4812         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4813         with TS 18508/Fortran 2015.
4814
4815 2014-07-06  Marek Polacek  <polacek@redhat.com>
4816
4817         PR c/6940
4818         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4819
4820 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4821
4822         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4823         matches regex $lang_source_re, add $lang_include_flags to options.
4824         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4825         * testsuite/libgomp.c++/c++.exp: Likewise.
4826         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4827         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4828         ALWAYS_CFLAGS.
4829         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4830
4831 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4832
4833         * testsuite/libgomp.fortran/fortran.exp: Explain
4834         gfortran-dg-runtest usage.
4835
4836 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4837
4838         * testsuite/libgomp.fortran/simd5.f90: New test.
4839         * testsuite/libgomp.fortran/simd6.f90: New test.
4840         * testsuite/libgomp.fortran/simd7.f90: New test.
4841
4842 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4843
4844         * testsuite/libgomp.c/for-2.c: Define SC to static for
4845         #pragma omp for simd testing.
4846         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4847         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4848         SC macro.
4849         * testsuite/libgomp.c/simd-14.c: New test.
4850         * testsuite/libgomp.c/simd-15.c: New test.
4851         * testsuite/libgomp.c/simd-16.c: New test.
4852         * testsuite/libgomp.c/simd-17.c: New test.
4853         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4854         #pragma omp for simd testing.
4855         * testsuite/libgomp.c++/simd10.C: New test.
4856         * testsuite/libgomp.c++/simd11.C: New test.
4857         * testsuite/libgomp.c++/simd12.C: New test.
4858         * testsuite/libgomp.c++/simd13.C: New test.
4859
4860         * testsuite/libgomp.fortran/aligned1.f03: New test.
4861         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4862         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4863         tasks with !$omp parallel !$omp single.
4864         * testsuite/libgomp.fortran/target8.f90: New test.
4865         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4866         not to use trim in the combiner, instead call elemental function.
4867         (fn): New elemental function.
4868         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4869         Make elemental.
4870         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4871         omp_in): Likewise.
4872         * testsuite/libgomp.fortran/udr12.f90: New test.
4873         * testsuite/libgomp.fortran/udr13.f90: New test.
4874         * testsuite/libgomp.fortran/udr14.f90: New test.
4875         * testsuite/libgomp.fortran/udr15.f90: New test.
4876
4877 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4878
4879         * omp_lib.f90.in (openmp_version): Set to 201307.
4880         * omp_lib.h.in (openmp_version): Likewise.
4881         * testsuite/libgomp.c/target-8.c: New test.
4882         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4883         and inbranch clauses.
4884         * testsuite/libgomp.fortran/depend-3.f90: New test.
4885         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4886         openmp_version.
4887         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4888         * testsuite/libgomp.fortran/target1.f90: New test.
4889         * testsuite/libgomp.fortran/target2.f90: New test.
4890         * testsuite/libgomp.fortran/target3.f90: New test.
4891         * testsuite/libgomp.fortran/target4.f90: New test.
4892         * testsuite/libgomp.fortran/target5.f90: New test.
4893         * testsuite/libgomp.fortran/target6.f90: New test.
4894         * testsuite/libgomp.fortran/target7.f90: New test.
4895
4896 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4897
4898         PR fortran/60928
4899         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4900         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4901         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4902         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4903         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4904         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4905         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4906         * testsuite/libgomp.fortran/associate1.f90: New test.
4907         * testsuite/libgomp.fortran/associate2.f90: New test.
4908         * testsuite/libgomp.fortran/procptr1.f90: New test.
4909
4910 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4911
4912         * testsuite/libgomp.fortran/simd1.f90: New test.
4913         * testsuite/libgomp.fortran/udr1.f90: New test.
4914         * testsuite/libgomp.fortran/udr2.f90: New test.
4915         * testsuite/libgomp.fortran/udr3.f90: New test.
4916         * testsuite/libgomp.fortran/udr4.f90: New test.
4917         * testsuite/libgomp.fortran/udr5.f90: New test.
4918         * testsuite/libgomp.fortran/udr6.f90: New test.
4919         * testsuite/libgomp.fortran/udr7.f90: New test.
4920         * testsuite/libgomp.fortran/udr8.f90: New test.
4921         * testsuite/libgomp.fortran/udr9.f90: New test.
4922         * testsuite/libgomp.fortran/udr10.f90: New test.
4923         * testsuite/libgomp.fortran/udr11.f90: New test.
4924
4925 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4926
4927         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4928         vect_simd_clones effective target.
4929         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4930
4931 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4932
4933         PR middle-end/61252
4934         * testsuite/libgomp.c++/simd-9.C: New test.
4935
4936 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4937
4938         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4939         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4940         texts according to their @menu entry positions.
4941
4942 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4943
4944         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4945         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4946         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4947         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4948         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4949         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4950         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4951         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4952         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4953         * testsuite/libgomp.fortran/depend-1.f90: New test.
4954         * testsuite/libgomp.fortran/depend-2.f90: New test.
4955         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4956         * testsuite/libgomp.fortran/simd1.f90: New test.
4957         * testsuite/libgomp.fortran/simd2.f90: New test.
4958         * testsuite/libgomp.fortran/simd3.f90: New test.
4959         * testsuite/libgomp.fortran/simd4.f90: New test.
4960         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4961
4962 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4963
4964         * testsuite/libgomp.c/simd-10.c: New test.
4965         * testsuite/libgomp.c/simd-11.c: New test.
4966         * testsuite/libgomp.c/simd-12.c: New test.
4967         * testsuite/libgomp.c/simd-13.c: New test.
4968
4969 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4970
4971         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4972         atomic type clauses in any order and optional comma in between.
4973         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4974         * testsuite/libgomp.c/atomic-17.c: Likewise.
4975
4976         * testsuite/libgomp.c/simd-7.c: New test.
4977         * testsuite/libgomp.c/simd-8.c: New test.
4978         * testsuite/libgomp.c/simd-9.c: New test.
4979         * testsuite/libgomp.c/loop-16.c: New test.
4980
4981 2014-04-02  Richard Henderson  <rth@redhat.com>
4982
4983         * config/linux/futex.h (futex_wait): Get error value from errno.
4984         (futex_wake): Likewise.
4985
4986 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4987
4988         PR c++/60331
4989         * testsuite/libgomp.c++/udr-11.C: New test.
4990         * testsuite/libgomp.c++/udr-12.C: New test.
4991         * testsuite/libgomp.c++/udr-13.C: New test.
4992         * testsuite/libgomp.c++/udr-14.C: New test.
4993         * testsuite/libgomp.c++/udr-15.C: New test.
4994         * testsuite/libgomp.c++/udr-16.C: New test.
4995         * testsuite/libgomp.c++/udr-17.C: New test.
4996         * testsuite/libgomp.c++/udr-18.C: New test.
4997         * testsuite/libgomp.c++/udr-19.C: New test.
4998
4999 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5000
5001         Update copyright years
5002
5003 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5004
5005         * hashtab.h: Use the standard form for the copyright notice.
5006
5007 2014-01-02  Tobias Burnus  <burnus@net-b.de>
5008
5009         * libgomp.texi: Bump @copying's copyright year.
5010
5011 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
5012
5013         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
5014         alloca () with __builtin_alloca ().
5015         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5016         * testsuite/libgomp.c/lock-3.c: Likewise.
5017         * testsuite/libgomp.c/pr48591.c: Likewise.
5018
5019 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5020
5021         PR testsuite/59534
5022         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5023         comparisons.
5024
5025 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5026
5027         PR libgomp/58756
5028         * testsuite/libgomp.c/pr58756.c: New test.
5029
5030 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5031
5032         PR libgomp/59467
5033         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5034         !$omp parallel.
5035
5036 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5037
5038         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5039         ALWAYS_CFLAGS.
5040         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5041         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5042         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5043         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5044         Likewise.
5045
5046         * libgomp_g.h: Include <stddef.h> for size_t.
5047
5048         * libgomp.spec.in: Update comment about libgomp's dependencies.
5049         * configure.ac: Likewise.
5050         * configure: Regenerate.
5051
5052 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5053
5054         * libgomp.texi: (Runtime Library Routines): Update references for
5055         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5056         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5057         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5058         (Environment Variables): Update references for OpenMP 4.0. Add
5059         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5060         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5061         order.
5062
5063 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5064
5065         * env.c (parse_bind_var): Initialize value to avoid
5066         (false positive) warning.
5067
5068 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5069
5070         PR libgomp/58691
5071         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5072         to check variable.
5073         (gomp_init_num_threads): Move i variable declaration into
5074         #ifdef CPU_ALLOC_SIZE block.
5075         * config/linux/affinity.c (gomp_affinity_init_level): Test
5076         gomp_places_list_len == 0 rather than gomp_places_list == 0
5077         when checking for topology reading error.
5078         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5079         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5080         gomp_places_list, only parse env var and always return false.
5081         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5082         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5083         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5084         and either of these variables were parsed correctly into a places
5085         list.
5086
5087 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5088             Jakub Jelinek  <jakub@redhat.com>
5089
5090         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5091         of 5 loopfn matches.
5092         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5093         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5094         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5095         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5096         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5097         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5098         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5099         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5100
5101 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5102
5103         * Makefile.am (omp_lib.mod): Streamline rule.
5104         * Makefile.in: Regenerate.
5105
5106         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5107         exceptions.
5108
5109         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5110         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5111         * testsuite/libgomp.fortran/lib2.f: Likewise.
5112         * testsuite/libgomp.fortran/lib3.f: Likewise.
5113
5114         * configure.ac: Typo fix.
5115         * configure: Regenerate.
5116
5117         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5118         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5119
5120         * omp.h.in: Don't touch the user's namespace.
5121
5122 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5123             Tobias Burnus  <burnus@net-b.de>
5124             Richard Henderson  <rth@redhat.com>
5125
5126         * target.c: New file.
5127         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5128         * Makefile.in: Regenerated.
5129         * libgomp_g.h (GOMP_task): Add depend argument.
5130         (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,
5133         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5134         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5135         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5136         GOMP_taskgroup_start, GOMP_taskgroup_end,
5137         GOMP_parallel_sections): New prototypes.
5138         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5139         (omp_is_initial_device_): New function.
5140         (ULP, STR1, STR2, ialias_redirect): Removed.
5141         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5142         omp_set_default_device_8_, omp_get_default_device_,
5143         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5144         functions.
5145         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5146         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5147         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5148         @@GOMP_4.0.
5149         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5150         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5151         omp_set_default_device, omp_set_default_device_,
5152         omp_set_default_device_8_, omp_get_default_device,
5153         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5154         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5155         omp_get_team_num_): Export @@OMP_4.0.
5156         * team.c (struct gomp_thread_start_data): Add place field.
5157         (gomp_thread_start): Clear thr->thread_pool and
5158         thr->task before returning.  Use gomp_team_barrier_wait_final
5159         instead of gomp_team_barrier_wait.  Initialize thr->place.
5160         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5161         team_cancelled and task_queued_count fields.
5162         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5163         before calling pthread_exit.
5164         (gomp_free_thread): No longer static.  Use
5165         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5166         (gomp_team_start): Add flags argument.  Set
5167         thr->thread_pool->threads_busy to nthreads immediately after creating
5168         new pool.  Use gomp_managed_threads_lock instead of
5169         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5170         (gomp_team_end): Use gomp_managed_threads_lock instead of
5171         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5172         of gomp_team_barrier_wait.  If team->team_cancelled, call
5173         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5174         rather than thr->ts.work_share.
5175         (initialize_team): Don't call gomp_sem_init here.
5176         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5177         caller.
5178         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5179         * env.c (gomp_global_icv): Add default_device_var, target_data and
5180         bind_var initializers.
5181         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5182         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5183         gomp_places_list_len): New variables.
5184         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5185         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5186         sized places.
5187         (gomp_cancel_var): New global variable.
5188         (parse_int): New function.
5189         (handle_omp_display_env): New function.
5190         (initialize_env): Use it.  Initialize default_device_var.
5191         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5192         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5193         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5194         been successfully parsed (and call gomp_init_affinity in that case).
5195         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5196         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5197         omp_get_team_num, omp_is_initial_device): New functions.
5198         * libgomp.h: Include stdlib.h.
5199         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5200         Define.
5201         (struct target_mem_desc): Forward declare.
5202         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5203         and thread_limit_var fields.
5204         (gomp_get_num_devices): New prototype.
5205         (gomp_cancel_var): New extern decl.
5206         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5207         team_cancelled and task_queued_count fields.  Add comments about
5208         task_{,queued_,running_}count.
5209         (gomp_cancel_kind): New enum.
5210         (gomp_work_share_end_cancel): New prototype.
5211         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5212         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5213         and depend fields.
5214         (struct gomp_taskgroup): New type.
5215         (struct gomp_task_depend_entry,
5216         struct gomp_dependers_vec): New types.
5217         (gomp_finish_task): Free depend_hash if non-NULL.
5218         (struct gomp_team_state): Add place_partition_off
5219         and place_partition_len fields.
5220         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5221         gomp_places_list_len): New extern decls.
5222         (struct gomp_thread): Add place field.
5223         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5224         (gomp_init_thread_affinity): Add place argument.
5225         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5226         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5227         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5228         gomp_affinity_init_level, gomp_affinity_print_place): New
5229         prototypes.
5230         (gomp_team_start): Add flags argument.
5231         (gomp_thread_limit_var, gomp_remaining_threads_count,
5232         gomp_remaining_threads_lock): Remove.
5233         (gomp_managed_threads_lock): New variable.
5234         (struct gomp_thread_pool): Add threads_busy field.
5235         (gomp_free_thread): New prototype.
5236         * task.c: Include hashtab.h.
5237         (hash_entry_type): New typedef.
5238         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5239         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5240         copy_ctors_done and taskgroup fields.
5241         (GOMP_task): Add depend argument, handle depend clauses.  If
5242         gomp_team_barrier_cancelled or if it's taskgroup has been
5243         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5244         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5245         and already cancelled, don't discard the task.  If taskgroup is
5246         non-NULL, enqueue the task into taskgroup queue.  Increment
5247         num_children field in taskgroup.  Increment task_queued_count.
5248         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5249         gomp_task_run_post_remove_taskgroup): New inline functions.
5250         (gomp_task_run_post_handle_depend_hash,
5251         gomp_task_run_post_handle_dependers,
5252         gomp_task_run_post_handle_depend): New functions.
5253         (GOMP_taskwait): Use them.  If more than one new tasks
5254         have been queued, wake other threads if needed.
5255         (gomp_barrier_handle_tasks): Likewise.  If
5256         gomp_team_barrier_cancelled, don't start any new tasks, just free
5257         all tasks.
5258         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5259         * omp_lib.f90.in
5260         (omp_proc_bind_kind, omp_proc_bind_false,
5261         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5262         omp_proc_bind_spread): New params.
5263         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5264         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5265         omp_get_team_num, omp_is_initial_device): New interfaces.
5266         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5267         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5268         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5269         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5270         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5271         useless use omp_lib_kinds.
5272         * omp.h.in (omp_proc_bind_t): New typedef.
5273         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5274         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5275         omp_get_team_num, omp_is_initial_device): New prototypes.
5276         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5277         through to gomp_team_start.
5278         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5279         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5280         Adjust gomp_parallel_loop_start callers.
5281         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5282         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5283         GOMP_loop_end_cancel): New functions.
5284         (GOMP_parallel_end): Add ialias_redirect.
5285         * hashtab.h: New file.
5286         * libgomp.texi (Environment Variables): Minor cleanup,
5287         update section refs to OpenMP 4.0rc2.
5288         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5289         environment variables.
5290         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5291         team->work_shares_to_free to thr->ts.work_share before calling
5292         free_work_share.
5293         (gomp_work_share_end_cancel): New function.
5294         * config/linux/proc.c: Include errno.h.
5295         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5296         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5297         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5298         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5299         gomp_cpuset_size is sizeof (cpu_set_t).
5300         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5301         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5302         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5303         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5304         contain any logical CPUs.
5305         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5306         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5307         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5308         pthread_getaffinity_np.  Check gomp_places_list instead of
5309         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5310         * config/linux/bar.c (gomp_barrier_wait_end,
5311         gomp_barrier_wait_last): Use BAR_* defines.
5312         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5313         from state where needed.  Set work_share_cancelled to 0 on last
5314         thread.
5315         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5316         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5317         functions.
5318         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5319         Add cpusetsize argument.
5320         (gomp_cpuset_size, gomp_cpusetp): Declare.
5321         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5322         (affinity_counter): Remove.
5323         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5324         if CPU_ALLOC_SIZE isn't defined.
5325         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5326         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5327         bind current thread to the first place.
5328         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5329         pthread_setaffinity_np to gomp_places_list[place].
5330         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5331         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5332         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5333         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5334         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5335         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5336         (gomp_barrier_t): Add awaited_final field.
5337         (gomp_barrier_init): Initialize awaited_final field.
5338         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5339         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5340         prototypes.
5341         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5342         defines.
5343         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5344         gomp_team_barrier_cancelled): New inline functions.
5345         (gomp_barrier_last_thread,
5346         gomp_team_barrier_set_task_pending,
5347         gomp_team_barrier_clear_task_pending,
5348         gomp_team_barrier_set_waiting_for_tasks,
5349         gomp_team_barrier_waiting_for_tasks,
5350         gomp_team_barrier_done): Use BAR_* defines.
5351         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5352         (gomp_barrier_wait_end): Use BAR_* defines.
5353         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5354         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5355         Use BAR_* defines.
5356         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5357         gomp_team_barrier_cancel): New functions.
5358         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5359         argument.
5360         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5361         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5362         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5363         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5364         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5365         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5366         (gomp_barrier_t): Add cancellable field.
5367         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5368         gomp_team_barrier_cancel): New prototypes.
5369         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5370         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5371         gomp_team_barrier_cancelled): New inline functions.
5372         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5373         gomp_team_barrier_set_task_pending,
5374         gomp_team_barrier_clear_task_pending,
5375         gomp_team_barrier_set_waiting_for_tasks,
5376         gomp_team_barrier_waiting_for_tasks,
5377         gomp_team_barrier_done): Use BAR_* defines.
5378         * barrier.c (GOMP_barrier_cancel): New function.
5379         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5380         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5381         omp_proc_bind_spread): New params.
5382         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5383         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5384         omp_get_team_num, omp_is_initial_device): New externals.
5385         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5386         New functions.
5387         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5388         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5389         infinity.  If not nested, just return minimum of max_num_threads
5390         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5391         to the returned value.  Otherwise, don't update atomically
5392         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5393         (GOMP_parallel_end): Adjust for thread_limit now being in
5394         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5395         infinity.  Adjust threads_busy in the pool rather than
5396         gomp_remaining_threads_count.  Remember team->nthreads and call
5397         gomp_team_end before adjusting threads_busy, if not nested
5398         afterwards, just set it to 1 non-atomically.  Add ialias.
5399         (GOMP_parallel_start): Adjust gomp_team_start caller.
5400         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5401         * testsuite/libgomp.c/affinity-1.c: New test.
5402         * testsuite/libgomp.c/atomic-15.c: New test.
5403         * testsuite/libgomp.c/atomic-16.c: New test.
5404         * testsuite/libgomp.c/atomic-17.c: New test.
5405         * testsuite/libgomp.c/cancel-for-1.c: New test.
5406         * testsuite/libgomp.c/cancel-for-2.c: New test.
5407         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5408         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5409         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5410         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5411         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5412         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5413         * testsuite/libgomp.c/depend-1.c: New test.
5414         * testsuite/libgomp.c/depend-2.c: New test.
5415         * testsuite/libgomp.c/depend-3.c: New test.
5416         * testsuite/libgomp.c/depend-4.c: New test.
5417         * testsuite/libgomp.c/for-1.c: New test.
5418         * testsuite/libgomp.c/for-1.h: New file.
5419         * testsuite/libgomp.c/for-2.c: New test.
5420         * testsuite/libgomp.c/for-2.h: New file.
5421         * testsuite/libgomp.c/for-3.c: New test.
5422         * testsuite/libgomp.c/pr58392.c: New test.
5423         * testsuite/libgomp.c/simd-1.c: New test.
5424         * testsuite/libgomp.c/simd-2.c: New test.
5425         * testsuite/libgomp.c/simd-3.c: New test.
5426         * testsuite/libgomp.c/simd-4.c: New test.
5427         * testsuite/libgomp.c/simd-5.c: New test.
5428         * testsuite/libgomp.c/simd-6.c: New test.
5429         * testsuite/libgomp.c/target-1.c: New test.
5430         * testsuite/libgomp.c/target-2.c: New test.
5431         * testsuite/libgomp.c/target-3.c: New test.
5432         * testsuite/libgomp.c/target-4.c: New test.
5433         * testsuite/libgomp.c/target-5.c: New test.
5434         * testsuite/libgomp.c/target-6.c: New test.
5435         * testsuite/libgomp.c/target-7.c: New test.
5436         * testsuite/libgomp.c/taskgroup-1.c: New test.
5437         * testsuite/libgomp.c/thread-limit-1.c: New test.
5438         * testsuite/libgomp.c/thread-limit-2.c: New test.
5439         * testsuite/libgomp.c/thread-limit-3.c: New test.
5440         * testsuite/libgomp.c/udr-1.c: New test.
5441         * testsuite/libgomp.c/udr-2.c: New test.
5442         * testsuite/libgomp.c/udr-3.c: New test.
5443         * testsuite/libgomp.c++/affinity-1.C: New test.
5444         * testsuite/libgomp.c++/atomic-10.C: New test.
5445         * testsuite/libgomp.c++/atomic-11.C: New test.
5446         * testsuite/libgomp.c++/atomic-12.C: New test.
5447         * testsuite/libgomp.c++/atomic-13.C: New test.
5448         * testsuite/libgomp.c++/atomic-14.C: New test.
5449         * testsuite/libgomp.c++/atomic-15.C: New test.
5450         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5451         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5452         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5453         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5454         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5455         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5456         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5457         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5458         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5459         * testsuite/libgomp.c++/cancel-test.h: New file.
5460         * testsuite/libgomp.c++/for-9.C: New test.
5461         * testsuite/libgomp.c++/for-10.C: New test.
5462         * testsuite/libgomp.c++/for-11.C: New test.
5463         * testsuite/libgomp.c++/simd-1.C: New test.
5464         * testsuite/libgomp.c++/simd-2.C: New test.
5465         * testsuite/libgomp.c++/simd-3.C: New test.
5466         * testsuite/libgomp.c++/simd-4.C: New test.
5467         * testsuite/libgomp.c++/simd-5.C: New test.
5468         * testsuite/libgomp.c++/simd-6.C: New test.
5469         * testsuite/libgomp.c++/simd-7.C: New test.
5470         * testsuite/libgomp.c++/simd-8.C: New test.
5471         * testsuite/libgomp.c++/target-1.C: New test.
5472         * testsuite/libgomp.c++/target-2.C: New test.
5473         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5474         * testsuite/libgomp.c++/target-3.C: New test.
5475         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5476         * testsuite/libgomp.c++/udr-1.C: New test.
5477         * testsuite/libgomp.c++/udr-2.C: New test.
5478         * testsuite/libgomp.c++/udr-3.C: New test.
5479         * testsuite/libgomp.c++/udr-4.C: New test.
5480         * testsuite/libgomp.c++/udr-5.C: New test.
5481         * testsuite/libgomp.c++/udr-6.C: New test.
5482         * testsuite/libgomp.c++/udr-7.C: New test.
5483         * testsuite/libgomp.c++/udr-8.C: New test.
5484         * testsuite/libgomp.c++/udr-9.C: New test.
5485
5486 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5487
5488         PR testsuite/57605
5489         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5490         ALWAYS_CFLAGS.
5491
5492 2013-09-20  Alan Modra  <amodra@gmail.com>
5493
5494         * configure: Regenerate.
5495
5496 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5497
5498         * testsuite/libgomp.c/sections-2.c: New test.
5499
5500 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5501
5502         * testsuite/libgomp.fortran/strassen.f90:
5503         Add dg-skip-if aarch64_tiny.
5504
5505 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5506             Cesar Philippidis  <cesar@codesourcery.com>
5507
5508         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5509         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5510         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5511         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5512         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5513         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5514         Use dg-runtest rather than gfortran-dg-runtest.
5515
5516 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5517
5518         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5519         Linux-based x86 systems to cover all GNU systems.
5520         * testsuite/libgomp.c/lock-3.c: Likewise.
5521         * testsuite/libgomp.c/pr48591.c: Likewise.
5522
5523 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5524
5525         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5526         GNU/Hurd, as done for Linux-based systems.
5527
5528         * config/posix/ptrlock.h: Fix comment.
5529
5530 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5531
5532         PR fortran/57423
5533         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5534         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5535         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5536         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5537         omp_destroy_nest_lock): Correct arguments to match the one in
5538         the OpenMP spec.
5539         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5540         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5541         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5542         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5543
5544 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5545
5546         * testsuite/libgomp.c/loop-13.c: New test.
5547         * testsuite/libgomp.c/loop-14.c: New test.
5548         * testsuite/libgomp.c/loop-15.c: New test.
5549         * testsuite/libgomp.c++/loop-13.C: New test.
5550         * testsuite/libgomp.c++/loop-14.C: New test.
5551         * testsuite/libgomp.c++/loop-15.C: New test.
5552
5553 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5554
5555         PR middle-end/56217
5556         * testsuite/libgomp.c++/pr56217.C: New test.
5557
5558 2013-02-01  Alan Modra  <amodra@gmail.com>
5559
5560         * task.c (GOMP_task, GOMP_taskwait): Comment.
5561
5562 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5563             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5564
5565         PR libgomp/55561
5566         * config/linux/wait.h (do_spin): Use atomic load for addr.
5567         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5568         for intptr and ptrlock.
5569         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5570         for ptrlock.
5571
5572 2013-01-22  Alan Modra  <amodra@gmail.com>
5573
5574         PR libgomp/51376
5575         PR libgomp/56073
5576         * task.c (GOMP_task): Revert 2011-12-09 change.
5577         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5578         barrier to read task->children..
5579         (gomp_barrier_handle_tasks): ..and matching atomic store with
5580         release barrier here when setting parent->children to NULL.
5581
5582 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5583             Tobias Burnus  <burnus@net-b.de>
5584
5585         PR driver/55884
5586         * testsuite/libgomp.fortran/fortran.exp: Use
5587         -fintrinsic-modules-path= instead of
5588         -fintrinsic-modules-path.
5589
5590 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5591
5592         Update copyright years.
5593
5594 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5595
5596         * testsuite/libgomp.fortran/fortran.exp: Set
5597         -fintrinsic-modules-path.
5598
5599 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5600
5601         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5602         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5603
5604 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5605
5606         PR libgomp/55411
5607         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5608         if pool had any threads_used.
5609
5610 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5611
5612         * testsuite/libgomp.c++/pr24455.C: Use
5613         -Wl,-undefined,dynamic_lookup on darwin.
5614
5615 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5616
5617         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5618
5619 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5620
5621         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5622
5623 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5624             Jim MacArthur  <jim.macarthur@arm.com>
5625             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5626             Nigel Stephens  <nigel.stephens@arm.com>
5627             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5628             Richard Earnshaw  <rearnsha@arm.com>
5629             Sofiane Naci  <sofiane.naci@arm.com>
5630             Stephen Thomas  <stephen.thomas@arm.com>
5631             Tejas Belagod  <tejas.belagod@arm.com>
5632             Yufeng Zhang  <yufeng.zhang@arm.com>
5633
5634         * configure.tgt: Add AArch64.
5635
5636 2012-10-04  Jason Merrill  <jason@redhat.com>
5637
5638         * testsuite/libgomp.c++/tls-init1.C: New.
5639
5640 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5641
5642         * configure: Regenerated.
5643
5644 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5645
5646         * config/linux/mips/futex.h (sys_futex0): Change to static
5647         function with noinline, nomips16 attributes under MIPS16. Adjust
5648         asm statement to place 'li v0,SYS_futex' immediately before
5649         syscall insn.
5650
5651 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5652
5653         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5654         conflict with index.html on case-insensitive file systems.
5655
5656 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5657
5658         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5659         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5660
5661 2012-07-02  Richard Guenther  <rguenther@suse.de>
5662             Michael Matz  <matz@suse.de>
5663             Tobias Grosser <tobias@grosser.es>
5664             Sebastian Pop <sebpop@gmail.com>
5665
5666         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5667         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5668         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5669         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5670
5671 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5672
5673         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5674
5675 2012-06-22  Richard Guenther  <rguenther@suse.de>
5676
5677         Merge from graphite branch
5678         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5679
5680         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5681         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5682
5683 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5684
5685         PR middle-end/53580
5686         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5687         use GOMP_barrier () call instead.
5688         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5689         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5690         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5691         call GOMP_barrier instead.
5692         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5693
5694 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5695
5696         PR libgomp/52993
5697         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5698         argument to memset call.
5699
5700 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5701
5702         * configure: Regenerated.
5703
5704 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5705
5706         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5707
5708 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5709
5710         PR bootstrap/52812
5711         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5712
5713 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5714
5715         PR middle-end/52547
5716         * testsuite/libgomp.c/pr52547.c: New test.
5717
5718 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5719
5720         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5721
5722 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5723
5724         * configure.tgt (mips-sgi-irix6*): Remove.
5725
5726 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5727
5728         * configure.tgt (alpha*-dec-osf*): Remove.
5729
5730         * config/osf/sem.h: Remove.
5731         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5732
5733 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5734
5735         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5736
5737 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5738
5739         PR libstdc++/52188
5740         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5741         Remove ENABLE_SYMVERS_SOL2.
5742         * configure: Regenerate.
5743         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5744         (PREPROCESS): New variable.
5745         (libgomp.ver): New target.
5746         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5747         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5748         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5749         Use libgomp.ver.
5750         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5751         * Makefile.in: Regenerate.
5752
5753 2012-02-14  Walter Lee  <walt@tilera.com>
5754
5755         * configure.tgt: Handle tilegx and tilepro.
5756         * config/linux/tile/futex.h: New file.
5757
5758 2012-02-08  Richard Guenther  <rguenther@suse.de>
5759
5760         PR tree-optimization/46886
5761         * testsuite/libgomp.c/pr46886.c: New testcase.
5762
5763 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5764
5765         * config/linux/arm: Remove empty directory.
5766         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5767
5768 2011-12-09  Alan Modra  <amodra@gmail.com>
5769
5770         PR libgomp/51376
5771         * task.c (GOMP_taskwait): Don't access task->children outside of
5772         task_lock mutex region.
5773         (GOMP_task): Likewise.
5774
5775 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5776
5777         PR libgomp/51132
5778         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5779         to file scope.
5780         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5781         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5782         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5783         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5784         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5785
5786 2011-12-02  Alan Modra  <amodra@gmail.com>
5787
5788         * config/linux/affinity.c: Use atomic rather than sync builtin.
5789         * config/linux/lock.c: Likewise.
5790         * config/linux/ptrlock.h: Likewise.
5791         * config/linux/ptrlock.c: Likewise.
5792         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5793         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5794         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5795         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5796         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5797         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5798         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5799         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5800         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5801         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5802
5803 2011-11-30  Alan Modra  <amodra@gmail.com>
5804
5805         PR libgomp/51298
5806         * config/linux/bar.h: Use atomic rather than sync builtins.
5807         * config/linux/bar.c: Likewise.  Add missing acquire
5808         synchronisation on generation field.
5809         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5810         double unlock.
5811
5812 2011-11-30  Alan Modra  <amodra@gmail.com>
5813
5814         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5815         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5816         * config/linux/mutex.h: Use atomic rather than sync builtins.
5817         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5818         * config/linux/omp-lock.h: Comment fix.
5819         * config/linux/arm/mutex.h: Delete.
5820         * config/linux/powerpc/mutex.h: Delete.
5821         * config/linux/ia64/mutex.h: Delete.
5822         * config/linux/mips/mutex.h: Delete.
5823
5824 2011-11-30  Alan Modra  <amodra@gmail.com>
5825
5826         PR libgomp/51249
5827         * config/linux/sem.h: Rewrite.
5828         * config/linux/sem.c: Rewrite.
5829
5830 2011-11-28  Richard Henderson  <rth@redhat.com>
5831
5832         * libgomp.h (enum memmodel): New.
5833
5834 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5835
5836         * configure: Regenerate.
5837
5838 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5839
5840         * config/posix95: Remove empty directory.
5841
5842 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5843
5844         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5845
5846 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5847
5848         PR fortran/49792
5849         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5850         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5851
5852 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5853
5854         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5855
5856 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5857
5858         PR libgomp/49965
5859         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5860
5861 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5862
5863         * config/linux/proc.h: New.
5864         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5865         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5866         (gomp_init_num_threads): Update call to cpuset_popcount.
5867         (get_num_procs): Ditto.
5868         * config/linux/affinity.c (gomp_init_affinity): Call
5869         gomp_cpuset_popcount.
5870
5871 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5872
5873         PR fortran/42041
5874         PR fortran/46752
5875         * omp.h.in (omp_in_final): New prototype.
5876         * omp_lib.f90.in (omp_in_final): New interface.
5877         (omp_integer_kind, omp_logical_kind): Remove
5878         and replace all its uses in the module with 4.
5879         (openmp_version): Change to 201107.
5880         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5881         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5882         kind for the parameters.
5883         (omp_in_final): New external.
5884         (openmp_version): Change to 201107.
5885         * task.c (omp_in_final): New function.
5886         (gomp_init_task): Initialize final_task.
5887         (GOMP_task): Remove unused attribute from flags.  Handle final
5888         tasks.
5889         (GOMP_taskyield): New function.
5890         (omp_in_final): Return true if if (false) or final (true) task
5891         or descendant of final (true).
5892         * fortran.c (omp_in_final_): New function.
5893         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5894         (GOMP_3.0): Export GOMP_taskyield.
5895         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5896         variables.
5897         (parse_unsigned_long_list): New function.
5898         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5899         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5900         even if parse_affinity returned false.
5901         * config/linux/affinity.c (gomp_init_affinity): Handle
5902         gomp_cpu_affinity_len == 0.
5903         * libgomp_g.h (GOMP_taskyield): New prototype.
5904         * libgomp.h (struct gomp_task): Add final_task field.
5905         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5906         * team.c (gomp_team_start): Override new task's nthreads_var icv
5907         if list form OMP_NUM_THREADS has been used and it has value for
5908         the new nesting level.
5909
5910         * testsuite/libgomp.c/atomic-11.c: New test.
5911         * testsuite/libgomp.c/atomic-12.c: New test.
5912         * testsuite/libgomp.c/atomic-13.c: New test.
5913         * testsuite/libgomp.c/atomic-14.c: New test.
5914         * testsuite/libgomp.c/reduction-6.c: New test.
5915         * testsuite/libgomp.c/task-5.c: New test.
5916         * testsuite/libgomp.c++/atomic-2.C: New test.
5917         * testsuite/libgomp.c++/atomic-3.C: New test.
5918         * testsuite/libgomp.c++/atomic-4.C: New test.
5919         * testsuite/libgomp.c++/atomic-5.C: New test.
5920         * testsuite/libgomp.c++/atomic-6.C: New test.
5921         * testsuite/libgomp.c++/atomic-7.C: New test.
5922         * testsuite/libgomp.c++/atomic-8.C: New test.
5923         * testsuite/libgomp.c++/atomic-9.C: New test.
5924         * testsuite/libgomp.c++/task-8.C: New test.
5925         * testsuite/libgomp.c++/reduction-4.C: New test.
5926         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5927         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5928         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5929         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5930         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5931         * testsuite/libgomp.fortran/pointer1.f90: New test.
5932         * testsuite/libgomp.fortran/pointer2.f90: New test.
5933         * testsuite/libgomp.fortran/task4.f90: New test.
5934
5935 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5936
5937         * libgomp.texi: Update OpenMP spec references to 3.1.
5938         (omp_in_final,OMP_PROC_BIND): New sections.
5939         (OMP_NUM_THREADS): Document that the value can be now a list.
5940         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5941
5942 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5943
5944         * config/linux/x86/futex.h: Check __x86_64__ instead of
5945         __LP64__.
5946
5947 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5948
5949         PR middle-end/49897
5950         PR middle-end/49898
5951         * testsuite/libgomp.c/pr49897-1.c: New test.
5952         * testsuite/libgomp.c/pr49897-2.c: New test.
5953         * testsuite/libgomp.c/pr49898-1.c: New test.
5954         * testsuite/libgomp.c/pr49898-2.c: New test.
5955
5956 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5957
5958         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5959         for ia32 instead of ilp32.
5960
5961         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5962         * testsuite/libgomp.c/atomic-6.c: Likewise.
5963
5964 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5965
5966         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5967         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5968
5969 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5970
5971         PR libgomp/45351
5972         * config/osf/sem.h: New file.
5973         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5974
5975 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5976
5977         PR target/49541
5978         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5979         ldflags.
5980
5981 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5982
5983         * config/linux/wait.h (do_spin): New inline, largely copied
5984         from do_wait, just don't do futex_wait here, instead return true if
5985         it should be done.
5986         (do_wait): Implement using do_spin.
5987         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5988         to prototype.
5989         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5990         __sync_bool_compare_and_swap, pass the oldval to
5991         gomp_mutex_lock_slow.
5992         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5993         If all mutex contenders are just spinning and not sleeping, don't
5994         change state to 2 unnecessarily.  Optimize the loop when state has
5995         already become 2 to use just one atomic operation per loop instead
5996         of two.
5997         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5998         to prototype.
5999         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6000         __sync_bool_compare_and_swap, pass the oldval to
6001         gomp_mutex_lock_slow.
6002
6003 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
6004
6005         PR libgomp/49490
6006         * iter.c (gomp_iter_static_next): For chunk size 0
6007         only use n ceil/ nthreads size for the first
6008         n % nthreads threads in the team instead of
6009         all threads except for the last few ones which
6010         get less work or none at all.
6011         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
6012         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
6013         chunk argument, set run_sched_modifier to 0 for static
6014         resp. 1 for other kinds.  If chunk argument is 0
6015         and not static, set value to 1.
6016
6017 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6018
6019         PR c++/49043
6020         * testsuite/libgomp.c++/pr49043.C: New test.
6021
6022         PR c++/48869
6023         * testsuite/libgomp.c++/pr48869.C: New test.
6024
6025 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6026
6027         PR fortran/48894
6028         * fortran.c: Include limits.h.
6029         (TO_INT): Define.
6030         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6031         *set.
6032         (omp_set_num_threads_8_, omp_set_schedule_8_,
6033         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6034         omp_get_team_size_8_): Use TO_INT macro.
6035         * testsuite/libgomp.fortran/pr48894.f90: New test.
6036
6037 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6038
6039         PR middle-end/48591
6040         * testsuite/libgomp.c/pr48591.c: New test.
6041
6042 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6043
6044         PR bootstrap/48135
6045         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6046         * configure: Regenerate.
6047
6048 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6049
6050         PR fortran/47886
6051         * testsuite/libgomp.fortran/task3.f90: New test.
6052
6053 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6054
6055         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6056
6057 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6058
6059         PR libgomp/47854
6060         * libgomp.texi (omp_get_wtime): Don't say time in the past
6061         must be Unix Epoch.
6062
6063 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6064
6065         PR libgomp/47804
6066         * testsuite/libgomp.fortran/fortran.exp: Check for both
6067         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6068         but $blddir != "", still append ${blddir}/${lang_library_path}
6069         to ld_library_path.
6070
6071 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6072
6073         PR libgomp/47758
6074         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6075         of libquadmath.a before adding its libpath to ldflags.
6076
6077 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6078
6079         PR libgomp/47731
6080         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6081         to FUTEX_WAIT futex syscall.
6082         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6083
6084 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6085
6086         * configure: Regenerate.
6087
6088 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6089
6090         PR libstdc++/36104
6091         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6092
6093 2011-01-16  Gerald Pfeifer
6094
6095         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6096
6097 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6098
6099         PR fortran/46874
6100         * libgomp.fortran/allocatable6.f90: New test.
6101
6102 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6103
6104         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6105         * configure: Regenerate.
6106
6107 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6108
6109         PR target/40125
6110         PR lto/46695
6111         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6112         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6113         * aclocal.m4: Regenerate.
6114         * configure: Regenerate.
6115         * Makefile.in: Regenerate.
6116         * testsuite/Makefile.in: Regenerate.
6117
6118 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6119
6120         PR fortran/46753
6121         * libgomp.fortran/pr46753.f90: New test.
6122
6123         PR libgomp/43706
6124         * env.c (initialize_env): Default to spin count 300000
6125         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6126         is specified.
6127
6128         PR libgomp/45240
6129         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6130         at the end if sync builtins aren't supported.
6131
6132 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6133
6134         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6135
6136 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6137
6138         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6139
6140 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6141
6142         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6143
6144 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6145             Tobias Burnus  <burnus@net-b.de>
6146
6147         PR fortran/32049
6148         * configure.ac:
6149         * configure: Regenerate.
6150
6151 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6152
6153         * config/linux/futex.h: New.
6154         * config/linux/arm/mutex.h: New.
6155         * configure.tgt (arm*-*-linux*): Add config path.
6156
6157 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6158
6159         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6160
6161 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6162
6163         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6164         Change Fortran datatype to LOGICAL.
6165         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6166         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6167
6168 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6169
6170         * configure: Regenerate.
6171
6172 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6173
6174         * libgomp.texi: Add function keyword to a couple of Fortran
6175         interfaces, use integer instead of int for Fortran.
6176
6177 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6178
6179         * libgomp.texi: Fix spelling and pasto problems throughout.
6180         Adjust prototypes to match code.
6181
6182 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6183
6184         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6185         silence -fwhole-file warning.
6186
6187 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6188
6189         * configure.tgt (*-*-solaris2.[56]*): Removed.
6190
6191 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6192
6193         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6194         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6195         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6196         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6197         targetting solaris2*.
6198         * configure: Regenerate.
6199         * config.h.in: Regenerate.
6200
6201         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6202         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6203         Add libgomp_version_dep.
6204         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6205         versioning.
6206         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6207         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6208         * Makefile.in: Regenerate.
6209
6210         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6211         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6212         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6213         to common block, protected by
6214         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6215
6216 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6217
6218         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6219
6220 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6221
6222         PR bootstrap/43170
6223         * configure: Regenerate.
6224
6225 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6226
6227         PR other/43620
6228         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6229         * configure: Regenerate.
6230         * Makefile.in: Regenerate.
6231         * testsuite/Makefile.in: Regenerate.
6232
6233 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6234
6235         PR c/43893
6236         * testsuite/libgomp.c/pr43893.c: New test.
6237         * testsuite/libgomp.c++/pr43893.C: New test.
6238
6239 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6240
6241         PR middle-end/43570
6242         * testsuite/libgomp.fortran/vla8.f90: New test.
6243
6244 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6245
6246         PR libgomp/43706
6247         * config/linux/affinity.c (gomp_init_affinity): Decrease
6248         gomp_available_cpus if affinity mask confines the process to fewer
6249         CPUs.
6250         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6251         non-NULL, just return gomp_available_cpus.
6252
6253         PR libgomp/43569
6254         * sections.c (gomp_sections_init): Initialize ws->mode.
6255
6256 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6257
6258         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6259         not unused bar variable.
6260         * configure: Regenerate.
6261
6262 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6263
6264         * Makefile.in: Regenerate.
6265         * aclocal.m4: Regenerate.
6266         * testsuite/Makefile.in: Regenerate.
6267
6268 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6269
6270         PR libgomp/42942
6271         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6272         (initialize_env): Adjust callers.
6273         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6274         when the argument is 0.
6275
6276         * testsuite/libgomp.c/pr42942.c: New test.
6277
6278 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6279
6280         PR middle-end/42644
6281         PR middle-end/42130
6282         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6283         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6284
6285 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6286
6287         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6288         * testsuite/libgomp.c++/task-6.C: Likewise.
6289
6290 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6291
6292         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6293
6294 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6295
6296         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6297         * configure: Regenerate.
6298
6299 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6300
6301         PR fortran/42866
6302         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6303
6304 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6305
6306         * configure.ac: Test for executability of GFORTRAN.
6307         * configure: Regenerate.
6308
6309 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6310
6311         * configure: Regenerate.
6312
6313 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6314
6315         PR libgomp/42602
6316         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6317
6318 2010-01-03  Richard Guenther  <rguenther@suse.de>
6319
6320         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6321
6322 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6323
6324         * testsuite/libgomp.graphite/pr4118.c: New.
6325
6326 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6327
6328         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6329         for darwin, protect the test with require-effective-target tls_runtime.
6330         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6331
6332 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6333
6334         PR target/41605
6335         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6336         link spec %s substitutions for static libraries.
6337
6338 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6339
6340         PR testsuite/42135
6341         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6342
6343 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6344
6345         * Makefile.in: Regenerate.
6346         * configure: Regenerate.
6347         * testsuite/Makefile.in: Regenerate.
6348
6349 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6350
6351         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6352         settings for LC_ALL and LANG.
6353
6354 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6355
6356         PR fortran/42162
6357         * testsuite/libgomp.fortran/pr42162.f90: New test.
6358
6359 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6360
6361         PR middle-end/42029
6362         * testsuite/libgomp.c/pr42029.c: New test.
6363
6364 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6365
6366         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6367         *s.  Accept ld version without text in ()s.
6368         * configure: Regenerated.
6369
6370 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6371
6372         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6373
6374 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6375
6376         PR libgomp/41418
6377         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6378         or a hyphen (happens with fortran language disabled).
6379         * configure: Regenerate.
6380
6381 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6382
6383         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6384         use sed script portable to Solaris /bin/sed for extracting ld
6385         version.
6386         * configure: Regenerate.
6387
6388 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6389
6390         * testsuite/libgomp.graphite/bounds.c: New test.
6391
6392 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6393
6394         * Makefile.am (libgomp_la_LINK): New.
6395         * Makefile.in: Regenerate.
6396
6397 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6398
6399         * configure.ac (AC_PREREQ): Bump to 2.64.
6400
6401 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6402
6403         * Makefile.am (install-html, install-pdf): Remove.
6404         * Makefile.in: Regenerate.
6405
6406         * Makefile.in: Regenerate.
6407         * aclocal.m4: Regenerate.
6408         * config.h.in: Regenerate.
6409         * configure: Regenerate.
6410         * testsuite/Makefile.in: Regenerate.
6411
6412 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6413
6414         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6415         * Makefile.in: Regenerate.
6416
6417 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6418
6419         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6420         * Makefile.in: Regenerate.
6421
6422 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6423
6424         PR fortran/41102
6425         omp_lib.h.in: Fix -std=f95 errors.
6426
6427 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6428
6429         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6430         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6431         * testsuite/libgomp.graphite/graphite.exp: New.
6432
6433 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6434
6435         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6436         only build.
6437
6438 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6439
6440         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6441         needed memory barrier semantics.
6442         * config/linux/mips/mutex.h: New file.
6443
6444 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6445
6446         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6447
6448 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6449
6450         * configure: Regenerate.
6451
6452 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6453
6454         PR testsuite/40699
6455         PR testsuite/40707
6456         PR testsuite/40709
6457         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6458         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6459         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6460
6461 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6462
6463         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6464         options when choosing a multilib.
6465
6466 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6467
6468         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6469         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6470         ld_library_path, not every libgcc multilib directory.
6471         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6472         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6473         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6474         Use add_path.
6475         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6476
6477 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6478
6479         * Makefile.am (LTLDFLAGS): Define.
6480         (LINK): Define.
6481         * Makefile.in: Regenerate.
6482
6483 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6484
6485         PR fortran/39718
6486         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6487         libgfortranbegin, check existence of libgfortran.a instead of
6488         libgfortranbegin.a.
6489
6490 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6491
6492         PR libgomp/40174
6493         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6494         (gomp_free_pool_helper): Likewise.
6495
6496 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6497             Jakub Jelinek  <jakub@redhat.com>
6498
6499         PR fortran/35423
6500         * testsuite/libgomp.fortran/workshare2.f90: New test.
6501
6502 2009-04-09  Nick Clifton  <nickc@redhat.com>
6503
6504         * iter.c: Change copyright header to refer to version 3 of the
6505         GNU General Public License with version 3.1 of the GCC Runtime
6506         Library Exception and to point readers at the COPYING3 and
6507         COPYING3.RUNTIME files and the FSF's license web page.
6508         * alloc.c: Likewise.
6509         * barrier.c: Likewise.
6510         * config/bsd/proc.c: Likewise.
6511         * config/linux/affinity.c: Likewise.
6512         * config/linux/alpha/futex.h: Likewise.
6513         * config/linux/bar.c: Likewise.
6514         * config/linux/bar.h: Likewise.
6515         * config/linux/ia64/futex.h: Likewise.
6516         * config/linux/ia64/mutex.h: Likewise.
6517         * config/linux/lock.c: Likewise.
6518         * config/linux/mips/futex.h: Likewise.
6519         * config/linux/mutex.c: Likewise.
6520         * config/linux/mutex.h: Likewise.
6521         * config/linux/powerpc/futex.h: Likewise.
6522         * config/linux/proc.c: Likewise.
6523         * config/linux/ptrlock.c: Likewise.
6524         * config/linux/ptrlock.h: Likewise.
6525         * config/linux/s390/futex.h: Likewise.
6526         * config/linux/sem.c: Likewise.
6527         * config/linux/sem.h: Likewise.
6528         * config/linux/sparc/futex.h: Likewise.
6529         * config/linux/wait.h: Likewise.
6530         * config/linux/x86/futex.h: Likewise.
6531         * config/mingw32/proc.c: Likewise.
6532         * config/mingw32/time.c: Likewise.
6533         * config/posix/affinity.c: Likewise.
6534         * config/posix/bar.c: Likewise.
6535         * config/posix/bar.h: Likewise.
6536         * config/posix/lock.c: Likewise.
6537         * config/posix/mutex.h: Likewise.
6538         * config/posix/proc.c: Likewise.
6539         * config/posix/ptrlock.h: Likewise.
6540         * config/posix/sem.c: Likewise.
6541         * config/posix/sem.h: Likewise.
6542         * config/posix/time.c: Likewise.
6543         * config/posix95/lock.c: Likewise.
6544         * critical.c: Likewise.
6545         * env.c: Likewise.
6546         * error.c: Likewise.
6547         * fortran.c: Likewise.
6548         * iter_ull.c: Likewise.
6549         * libgomp.h: Likewise.
6550         * libgomp_f.h.in: Likewise.
6551         * libgomp_g.h: Likewise.
6552         * loop.c: Likewise.
6553         * loop_ull.c: Likewise.
6554         * omp.h.in: Likewise.
6555         * omp_lib.f90.in: Likewise.
6556         * omp_lib.h.in: Likewise.
6557         * ordered.c: Likewise.
6558         * parallel.c: Likewise.
6559         * sections.c: Likewise.
6560         * single.c: Likewise.
6561         * task.c: Likewise.
6562         * team.c: Likewise.
6563         * work.c: Likewise.
6564
6565 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6566
6567         * testsuite/config/default.exp: Change copyright header to refer to
6568         version 3 of the GNU General Public License and to point readers
6569         at the COPYING3 file and the FSF's license web page.
6570
6571 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6572
6573         PR middle-end/39573
6574         * libgomp.c++/pr39573.C: New test.
6575
6576 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6577
6578         PR other/39591
6579         * testsuite/libgomp.c/pr39591-1.c: New test.
6580         * testsuite/libgomp.c/pr39591-2.c: New test.
6581         * testsuite/libgomp.c/pr39591-3.c: New test.
6582
6583 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6584
6585         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6586         * testsuite/libgomp.c/atomic-6.c: Ditto.
6587
6588 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6589
6590         PR c/39495
6591         * testsuite/libgomp.c/loop-12.c: New test.
6592         * testsuite/libgomp.c/loop-11.c: New test.
6593         * testsuite/libgomp.c++/loop-11.C: New test.
6594         * testsuite/libgomp.c++/loop-12.C: New test.
6595         * testsuite/libgomp.c++/for-8.C: New test.
6596
6597 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6598
6599         * configure: Regenerate.
6600
6601 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6602
6603         PR middle-end/39154
6604         * testsuite/libgomp.c/pr39154.c: New test.
6605
6606 2009-01-30  Ian Lance Taylor  <iant@google.com>
6607
6608         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6609         libgomp_ld_is_gold.  Get gold version number.
6610         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6611         * configure: Rebuild.
6612
6613 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6614
6615         * testsuite/lib/libgomp.exp: Add -B option for targets that
6616         use libgfortran.a%s in their specs.
6617
6618 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6619
6620         PR libgomp/38086
6621         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6622         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6623         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6624         * configure: Regenerated.
6625         * config.h.in: Likewise.
6626
6627 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6628
6629         PR c++/38650
6630         * testsuite/libgomp.c/pr38650.c: New test.
6631         * testsuite/libgomp.c++/pr38650.C: New test.
6632
6633 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6634
6635         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6636
6637 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6638
6639         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6640
6641 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6642
6643         * configure: Regenerate.
6644
6645 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6646
6647         PR middle-end/36802
6648         * testsuite/libgomp.c/pr36802-1.c: New test.
6649         * testsuite/libgomp.c/pr36802-2.c: New test.
6650         * testsuite/libgomp.c/pr36802-3.c: New test.
6651
6652 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6653
6654         PR libgomp/38270
6655         * config/linux/powerpc/mutex.h: New.
6656
6657 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6658
6659         PR c++/38257
6660         * testsuite/libgomp.c++/for-7.C: New test.
6661
6662         PR c++/38348
6663         * testsuite/libgomp.c++/for-6.C: New test.
6664
6665 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6666
6667         PR testsuite/28870
6668         * testsuite/lib/libgomp.exp: Include new timeout library files.
6669         (libgomp_target_compile): Set timeout value from new proc.
6670
6671 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6672
6673         PR libgomp/37938
6674         * config/linux/ia64/mutex.h: New.
6675
6676 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6677
6678         PR libgomp/37935
6679         * libgomp.texi (Runtime library routines, environment variables):
6680         Update for OpenMP version 3.0.
6681
6682 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6683             Steve Ellcey  <sje@cup.hp.com>
6684
6685         * configure: Regenerate for new libtool.
6686         * Makefile.in: Ditto.
6687         * testsuite/Makefile.in: Ditto.
6688
6689 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6690             Andreas Tobler  <a.tobler@schweiz.org>
6691
6692         * config/bsd/proc.c: New file.
6693         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6694         * configure.ac: Check for header <sys/sysctl.h>
6695         * configure: Regenerate.
6696         * config.h.in: Likewise.
6697
6698 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6699
6700         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6701
6702 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6703
6704         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6705         * Makefile.in: Regenerated.
6706         * testsuite/Makefile.in: Regenerated.
6707
6708 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6709
6710         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6711         depend on blddir if blddir exists.
6712         (libgomp_target_compile): Likewise.
6713         * testsuite/libgomp.c++/c++.exp: Likewise.
6714         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6715
6716 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6717
6718         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6719         Do not list GPL as Invariant Section.
6720
6721 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6722             Chao-ying Fu  <fu@mips.com>
6723
6724         * configure.tgt: Enable futex for MIPS.
6725         * config/linux/mips/futex.h: New file.
6726
6727 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6728
6729         * team.c (gomp_team_end): Free team immediately if it has
6730         just one thread.
6731
6732 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6733
6734         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6735         * testsuite/libgomp.fortran/fortran.exp: Same.
6736         * testsuite/libgomp.c/c.exp: Same.
6737         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6738         directory to library path first.
6739
6740 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6741
6742         * env.c (parse_stacksize): Add cast to avoid warning.
6743         (parse_spincount): Likewise.
6744
6745 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6746
6747         * testsuite/libgomp.c/loop-10.c: New test.
6748         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6749         * libgomp.c++/loop-6.C (main): Likewise.
6750
6751         PR debug/36617
6752         * testsuite/libgomp.c/debug-1.c: New test.
6753
6754 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6755
6756         * testsuite/libgomp.c/nqueens-1.c: New test.
6757
6758         PR c++/36523
6759         * testsuite/libgomp.c++/task-7.C: New function.
6760
6761 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6762
6763         * configure: Regenerate.
6764
6765 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6766
6767         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6768         mutex when HAVE_SYNC_BUILTINS isn't defined.
6769
6770 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6771
6772         * libgomp.texi (omp_test_lock): Fix typo.
6773
6774 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6775
6776         * omp_lib.f90.in: Add "implicit none".
6777
6778 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6779
6780         PR middle-end/36506
6781         * testsuite/libgomp.c/reduction-5.c: New test.
6782
6783 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6784
6785         * libgomp.h (struct gomp_task): Add in_tied_task field.
6786         * task.c (gomp_init_task): Initialize it.
6787         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6788         unconditionally.  Don't call gomp_team_barrier_wake if
6789         current task is implicit or if(0) from implicit and number of
6790         running tasks is equal to nthreads - 1.
6791
6792         PR libgomp/36471
6793         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6794         omp_get_team_size_8): Fix pastos.
6795
6796         PR libgomp/36469
6797         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6798         * configure: Regenerated.
6799         * config.h.in: Regenerated.
6800         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6801         defined.
6802
6803 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6804
6805         PR bootstrap/36452
6806         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6807         (GOMP_loop_ull_dynamic_start): Likewise.
6808         (GOMP_loop_ull_guided_start): Likewise.
6809         (GOMP_loop_ull_ordered_static_start): Likewise.
6810         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6811         (GOMP_loop_ull_ordered_guided_start): Likewise.
6812
6813 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6814             Richard Henderson  <rth@redhat.com>
6815             Ulrich Drepper  <drepper@redhat.com>
6816             Jakob Blomer  <jakob.blomer@ira.uka.de>
6817
6818         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6819         Substitute also OMP_*LOCK_25*.
6820         * configure: Regenerated.
6821         * config.h.in: Regenerated.
6822         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6823         ptrlock.c and task.c.
6824         * Makefile.in: Regenerated.
6825         * testsuite/Makefile.in: Regenerated.
6826         * task.c: New file.
6827         * loop_ull.c: New file.
6828         * iter_ull.c: New file.
6829         * libgomp.h: Include ptrlock.h.
6830         (enum gomp_task_kind): New type.
6831         (struct gomp_team): Add task_lock, task_queue, task_count,
6832         task_running_count, single_count fields.  Add
6833         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6834         Remove work_share_lock, generation_mask,
6835         oldest_live_gen, num_live_gen and init_work_shares fields, add
6836         work work_share_list_alloc, work_share_list_free and work_share_chunk
6837         fields.  Change work_shares from pointer to pointers into an array.
6838         Change ordered_release field into gomp_sem_t ** from flexible array
6839         member.  Add implicit_task and initial_work_shares fields.
6840         Move close to the end of the struct.
6841         (struct gomp_team_state): Add single_count, last_work_share,
6842         active_level and level fields, remove work_share_generation.
6843         (gomp_barrier_handle_tasks): New prototype.
6844         (gomp_finish_task): New inline function.
6845         (struct gomp_work_share): Move chunk_size, end, incr into
6846         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6847         next_ll fields.  Reshuffle fields.  Add next_alloc,
6848         next_ws, next_free and inline_ordered_team_ids fields, change
6849         ordered_team_ids into pointer from flexible array member.
6850         Add mode field.  Put lock and next into a different cache line
6851         from most of the write-once fields.
6852         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6853         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6854         gomp_iter_ull_guided_next): New prototypes.
6855         (gomp_new_icv): New prototype.
6856         (struct gomp_thread): Add thread_pool and task fields.
6857         (struct gomp_thread_pool): New type.
6858         (gomp_new_team): New prototype.
6859         (gomp_team_start): Change type of last argument.
6860         (gomp_new_work_share): Removed.
6861         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6862         (gomp_work_share_init_done): New static inline.
6863         (gomp_throttled_spin_count_var, gomp_available_cpus,
6864         gomp_managed_threads): New extern decls.
6865         (gomp_init_task): New prototype.
6866         (gomp_spin_count_var): New extern var decl.
6867         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6868         or no alias support, or if not PIC.
6869         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6870         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6871         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6872         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6873         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6874         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6875         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6876         gomp_test_nest_lock_25): New prototypes.
6877         (omp_lock_symver, strong_alias): Define.
6878         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6879         decls.
6880         (gomp_end_task): New.
6881         (struct gomp_task_icv, gomp_global_icv): New.
6882         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6883         (struct gomp_task): New.
6884         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6885         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6886         (gomp_icv): New.
6887         (gomp_schedule_type): Reorder enum to match
6888         omp_sched_t.
6889         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6890         fields.
6891         (gomp_thread_start): Add gomp_team_barrier_wait call.
6892         For non-nested case remove clearing of docked thread thr fields.
6893         Use pool fields instead of global gomp_* variables.  Use
6894         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6895         Create tasks for each member thread.
6896         (free_team): Only destroy team barrier, task_lock here and free it.
6897         (gomp_free_thread): Free last_team if non-NULL.
6898         (gomp_team_end): Call gomp_team_barrier_wait instead of
6899         gomp_barrier_wait.  For nested case call one extra
6900         gomp_barrier_wait.  Move here some destruction from free_team.
6901         Call free_team on pool->last_team if any, rather than freeing
6902         current team.  Destroy work_share_list_free_lock ifndef
6903         HAVE_SYNC_BUILTINS.
6904         (gomp_new_icv): New function.
6905         (gomp_threads, gomp_threads_size, gomp_threads_used,
6906         gomp_threads_dock): Removed.
6907         (gomp_thread_destructor): New variable.
6908         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6909         functions.
6910         (gomp_team_start): Create new pool if current thread doesn't have
6911         one.  Use pool fields instead of global gomp_* variables.
6912         Initialize thread_pool field for new threads.  Clear single_count.
6913         Change last argument from ws to team, don't create
6914         new team, set ts.work_share to &team->work_shares[0] and clear
6915         ts.last_work_share.  Don't clear ts.work_share_generation.
6916         If number of threads changed, adjust atomically gomp_managed_threads.
6917         Use gomp_init_task instead of gomp_new_task,
6918         set thr->task to the corresponding implicit_task array entry.
6919         Create tasks for each member thread.  Initialize ts.level.
6920         (initialize_team): Call pthread_key_create on
6921         gomp_thread_destructor.
6922         (team_destructor): New function.
6923         (new_team): Removed.
6924         (gomp_new_team): New function.
6925         (free_team): Free gomp_work_share blocks chained through next_alloc,
6926         instead of freeing work_shares and destroying work_share_lock.
6927         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6928         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6929         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6930         of gomp_barrier_wait.
6931         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6932         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6933         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6934         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6935         of gomp_barrier_wait.
6936         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6937         gomp_work_share_init_done if gomp_work_share_start returned true.
6938         Don't unlock ws->lock.
6939         * work.c: Include stddef.h.
6940         (free_work_share): Use work_share_list_free_lock instead
6941         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6942         Call gomp_fini_work_share and then either free ws if orphaned, or
6943         put it into work_share_list_free list of the current team.
6944         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6945         functions.
6946         (gomp_work_share_start, gomp_work_share_end,
6947         gomp_work_share_end_nowait): Rewritten.
6948         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6949         (openmp_version): Set to 200805.
6950         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6951         omp_sched_guided, omp_sched_auto): New parameters.
6952         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6953         omp_set_max_active_levels, omp_get_max_active_levels,
6954         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6955         omp_get_active_level): New interfaces.
6956         * omp_lib.h.in (openmp_version): Set to 200805.
6957         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6958         omp_sched_guided, omp_sched_auto): New parameters.
6959         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6960         omp_set_max_active_levels, omp_get_max_active_levels,
6961         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6962         omp_get_active_level): New externals.
6963         * loop.c: Include limits.h.
6964         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6965         GFS_AUTO.
6966         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6967         Likewise.  Use gomp_icv.
6968         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6969         ts.static_trip here.
6970         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6971         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6972         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6973         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6974         don't unlock ws->lock, otherwise lock it.
6975         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6976         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6977         (gomp_parallel_loop_start): Call gomp_new_team instead of
6978         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6979         Adjust gomp_team_start caller.  Pass 0 as second argument to
6980         gomp_resolve_num_threads.
6981         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6982         If adding ws->chunk_size nthreads + 1 times after end won't
6983         overflow, set ws->mode to 1.
6984         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6985         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6986         GOMP_loop_ull_ordered_static_start,
6987         GOMP_loop_ull_ordered_dynamic_start,
6988         GOMP_loop_ull_ordered_guided_start,
6989         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6990         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6991         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6992         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6993         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6994         prototypes.
6995         * libgomp.map: Export lock routines also @@OMP_2.0.
6996         (GOMP_loop_ordered_dynamic_first,
6997         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6998         GOMP_loop_ordered_static_first): Remove.
6999         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
7000         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
7001         GOMP_loop_ull_ordered_dynamic_next,
7002         GOMP_loop_ull_ordered_dynamic_start,
7003         GOMP_loop_ull_ordered_guided_next,
7004         GOMP_loop_ull_ordered_guided_start,
7005         GOMP_loop_ull_ordered_runtime_next,
7006         GOMP_loop_ull_ordered_runtime_start,
7007         GOMP_loop_ull_ordered_static_next,
7008         GOMP_loop_ull_ordered_static_start,
7009         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
7010         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
7011         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
7012         (omp_set_schedule, omp_get_schedule,
7013         omp_get_thread_limit, omp_set_max_active_levels,
7014         omp_get_max_active_levels, omp_get_level,
7015         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7016         omp_set_schedule_, omp_set_schedule_8_,
7017         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7018         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7019         omp_get_max_active_levels_, omp_get_level_,
7020         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7021         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7022         New exports @@OMP_3.0.
7023         * omp.h.in (omp_sched_t): New type.
7024         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7025         omp_set_max_active_levels, omp_get_max_active_levels,
7026         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7027         omp_get_active_level): New prototypes.
7028         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7029         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7030         gomp_thread_limit_var, gomp_remaining_threads_count,
7031         gomp_remaining_threads_lock): New variables.
7032         (parse_spincount): New function.
7033         (initialize_env): Call gomp_init_num_threads unconditionally.
7034         Initialize gomp_available_cpus.  Call parse_spincount,
7035         initialize gomp_{,throttled_}spin_count_var
7036         depending on presence and value of OMP_WAIT_POLICY and
7037         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7038         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7039         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7040         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7041         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7042         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7043         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7044         (gomp_global_icv): New.
7045         (parse_schedule): Use it.  Parse "auto".
7046         (omp_set_num_threads): Use gomp_icv.
7047         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7048         Likewise.
7049         (omp_get_max_threads): Move from parallel.c.
7050         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7051         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7052         add ialias.
7053         (parse_stacksize, parse_wait_policy): New functions.
7054         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7055         both wrappers for compatibility and new locks.
7056         (omp_set_schedule, omp_get_schedule,
7057         omp_get_thread_limit, omp_set_max_active_levels,
7058         omp_get_max_active_levels, omp_get_level,
7059         omp_get_ancestor_thread_num, omp_get_team_size,
7060         omp_get_active_level): New ialias_redirect.
7061         (omp_set_schedule_, omp_set_schedule_8_,
7062         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7063         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7064         omp_get_max_active_levels_, omp_get_level_,
7065         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7066         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7067         New functions.
7068         * parallel.c: Include limits.h.
7069         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7070         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7071         argument to gomp_team_start.  Pass 0 as second argument to
7072         gomp_resolve_num_threads.
7073         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7074         if gomp_thread_limit_var != ULONG_MAX.
7075         (omp_in_parallel): Implement using ts.active_level.
7076         (omp_get_max_threads): Move to env.c.
7077         (omp_get_level, omp_get_ancestor_thread_num,
7078         omp_get_team_size, omp_get_active_level): New functions,
7079         add ialias.
7080         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7081         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7082         gomp_iter_dynamic_next instead of the _locked variant and don't take
7083         lock around it, otherwise acquire it before calling
7084         gomp_iter_dynamic_next_locked.
7085         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7086         gomp_iter_dynamic_next instead of the _locked variant and don't take
7087         lock around it.
7088         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7089         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7090         Adjust gomp_team_start caller.  Pass count as second argument to
7091         gomp_resolve_num_threads, don't adjust num_threads after the call.
7092         Use gomp_icv.
7093         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7094         ws->chunk_size by incr.
7095         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7096         code.
7097         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7098         types.
7099         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7100         (omp_check_defines): Check even the compat defines.
7101         * config/linux/ptrlock.c: New file.
7102         * config/linux/ptrlock.h: New file.
7103         * config/linux/wait.h: New file.
7104         * config/posix/ptrlock.c: New file.
7105         * config/posix/ptrlock.h: New file.
7106         * config/linux/bar.h (gomp_team_barrier_wait,
7107         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7108         (gomp_team_barrier_set_task_pending,
7109         gomp_team_barrier_clear_task_pending,
7110         gomp_team_barrier_set_waiting_for_tasks,
7111         gomp_team_barrier_waiting_for_tasks,
7112         gomp_team_barrier_done): New inlines.
7113         (gomp_barrier_t): Rewritten.
7114         (gomp_barrier_state_t): New typedef.
7115         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7116         gomp_barrier_wait_start): Rewritten.
7117         (gomp_barrier_wait_end): Change second argument to
7118         gomp_barrier_state_t.
7119         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7120         inlines.
7121         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7122         futex.h.
7123         (gomp_barrier_wait_end): Rewritten.
7124         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7125         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7126         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7127         (gomp_barrier_state_t): New typedef.
7128         (gomp_team_barrier_wait,
7129         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7130         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7131         into the return value.  Return gomp_barrier_state_t.
7132         (gomp_team_barrier_set_task_pending,
7133         gomp_team_barrier_clear_task_pending,
7134         gomp_team_barrier_set_waiting_for_tasks,
7135         gomp_team_barrier_waiting_for_tasks,
7136         gomp_team_barrier_done): New inlines.
7137         (gomp_barrier_wait_end): Change second argument to
7138         gomp_barrier_state_t.
7139         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7140         inlines.
7141         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7142         (gomp_barrier_wait_end): Change second argument to
7143         gomp_barrier_state_t.
7144         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7145         gomp_team_barrier_wake): New functions.
7146         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7147         futex.h.
7148         (gomp_futex_wake, gomp_futex_wait): New variables.
7149         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7150         * config/linux/lock.c: Rewrite to make locks task owned,
7151         for backwards compatibility provide the old entrypoints
7152         if symbol versioning.  Include wait.h instead of libgomp.h and
7153         futex.h.
7154         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7155         * config/posix95/lock.c: Rewrite to make locks task owned,
7156         for backwards compatibility provide the old entrypoints
7157         if symbol versioning.
7158         * config/posix/lock.c: Rewrite to make locks task owned,
7159         for backwards compatibility provide the old entrypoints
7160         if symbol versioning.
7161         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7162         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7163         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7164         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7165         (sys_futex0): Return error code.
7166         (futex_wake, futex_wait): If ENOSYS was returned, clear
7167         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7168         (cpu_relax, atomic_write_barrier): New static inlines.
7169         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
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/x86/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/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7179         (sys_futex0): Return error code.
7180         (futex_wake, futex_wait): If ENOSYS was returned, clear
7181         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7182         (cpu_relax, atomic_write_barrier): New static inlines.
7183         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7184         (sys_futex0): Return error code.
7185         (futex_wake, futex_wait): If ENOSYS was returned, clear
7186         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7187         (cpu_relax, atomic_write_barrier): New static inlines.
7188         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7189         (sys_futex0): Return error code.
7190         (futex_wake, futex_wait): If ENOSYS was returned, clear
7191         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7192         (cpu_relax, atomic_write_barrier): New static inlines.
7193         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7194         futex.h.
7195         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7196         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7197         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7198         types.
7199         (omp_nest_lock_t): Change owner into void *, add lock field.
7200         * config/posix95/omp-lock.h: Include semaphore.h.
7201         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7202         (omp_lock_t): Use sem_t instead of mutex if semaphores
7203         aren't broken.
7204         (omp_nest_lock_t): Likewise.  Change owner to void *.
7205         * config/posix/omp-lock.h: Include semaphore.h.
7206         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7207         (omp_lock_t): Use sem_t instead of mutex if semaphores
7208         aren't broken.
7209         (omp_nest_lock_t): Likewise.  Add owner field.
7210
7211 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7212
7213         * testsuite/libgomp.c/collapse-1.c: New test.
7214         * testsuite/libgomp.c/collapse-2.c: New test.
7215         * testsuite/libgomp.c/collapse-3.c: New test.
7216         * testsuite/libgomp.c/icv-1.c: New test.
7217         * testsuite/libgomp.c/icv-2.c: New test.
7218         * testsuite/libgomp.c/lib-2.c: New test.
7219         * testsuite/libgomp.c/lock-1.c: New test.
7220         * testsuite/libgomp.c/lock-2.c: New test.
7221         * testsuite/libgomp.c/lock-3.c: New test.
7222         * testsuite/libgomp.c/loop-4.c: New test.
7223         * testsuite/libgomp.c/loop-5.c: New test.
7224         * testsuite/libgomp.c/loop-6.c: New test.
7225         * testsuite/libgomp.c/loop-7.c: New test.
7226         * testsuite/libgomp.c/loop-8.c: New test.
7227         * testsuite/libgomp.c/loop-9.c: New test.
7228         * testsuite/libgomp.c/nested-3.c: New test.
7229         * testsuite/libgomp.c/nestedfn-6.c: New test.
7230         * testsuite/libgomp.c/sort-1.c: New test.
7231         * testsuite/libgomp.c/task-1.c: New test.
7232         * testsuite/libgomp.c/task-2.c: New test.
7233         * testsuite/libgomp.c/task-3.c: New test.
7234         * testsuite/libgomp.c/task-4.c: New test.
7235         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7236         to C++ testsuite default compiler options.
7237         * testsuite/libgomp.c++/collapse-1.C: New test.
7238         * testsuite/libgomp.c++/collapse-2.C: New test.
7239         * testsuite/libgomp.c++/ctor-10.C: New test.
7240         * testsuite/libgomp.c++/for-1.C: New test.
7241         * testsuite/libgomp.c++/for-2.C: New test.
7242         * testsuite/libgomp.c++/for-3.C: New test.
7243         * testsuite/libgomp.c++/for-4.C: New test.
7244         * testsuite/libgomp.c++/for-5.C: New test.
7245         * testsuite/libgomp.c++/loop-8.C: New test.
7246         * testsuite/libgomp.c++/loop-9.C: New test.
7247         * testsuite/libgomp.c++/loop-10.C: New test.
7248         * testsuite/libgomp.c++/task-1.C: New test.
7249         * testsuite/libgomp.c++/task-2.C: New test.
7250         * testsuite/libgomp.c++/task-3.C: New test.
7251         * testsuite/libgomp.c++/task-4.C: New test.
7252         * testsuite/libgomp.c++/task-5.C: New test.
7253         * testsuite/libgomp.c++/task-6.C: New test.
7254         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7255         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7256         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7257         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7258         * testsuite/libgomp.fortran/collapse1.f90: New test.
7259         * testsuite/libgomp.fortran/collapse2.f90: New test.
7260         * testsuite/libgomp.fortran/collapse3.f90: New test.
7261         * testsuite/libgomp.fortran/collapse4.f90: New test.
7262         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7263         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7264         * testsuite/libgomp.fortran/lib4.f90: New test.
7265         * testsuite/libgomp.fortran/lock-1.f90: New test.
7266         * testsuite/libgomp.fortran/lock-2.f90: New test.
7267         * testsuite/libgomp.fortran/nested1.f90: New test.
7268         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7269         * testsuite/libgomp.fortran/strassen.f90: New test.
7270         * testsuite/libgomp.fortran/tabs1.f90: New test.
7271         * testsuite/libgomp.fortran/tabs2.f: New test.
7272         * testsuite/libgomp.fortran/task1.f90: New test.
7273         * testsuite/libgomp.fortran/task2.f90: New test.
7274         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7275         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7276         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7277         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7278         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7279
7280 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7281
7282         PR c++/36308
7283         * testsuite/libgomp.c++/ctor-11.C: New test.
7284         * testsuite/libgomp.c++/ctor-12.C: New test.
7285
7286 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7287
7288         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7289
7290 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7291
7292         PR middle-end/36106
7293         * testsuite/libgomp.c/atomic-5.c: New test.
7294         * testsuite/libgomp.c/atomic-6.c: New test.
7295         * testsuite/libgomp.c/autopar-1.c: New test.
7296
7297 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7298
7299         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7300         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7301         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7302         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7303         * configure: Regenerate.
7304         * Makefile.in, testsuite/Makefile.in: Likewise.
7305
7306 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7307
7308         PR bootstrap/35457
7309         * aclocal.m4: Regenerate.
7310         * configure: Regenerate.
7311
7312 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7313
7314         PR middle-end/35611
7315         * testsuite/libgomp.c/atomic-4.c: New test.
7316
7317         PR libgomp/35625
7318         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7319         (gomp_iter_guided_next): Likewise.
7320         * testsuite/libgomp.c/pr35625.c: New test.
7321
7322 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7323
7324         * aclocal.m4: Regenerate.
7325         * configure: Likewise.
7326         * Makefile.in: Likewise.
7327         * testsuite/Makefile.in: Likewise.
7328
7329 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7330
7331         PR middle-end/35185
7332         * testsuite/libgomp.c++/pr35185.C: New test.
7333
7334 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7335
7336         PR middle-end/35549
7337         * testsuite/libgomp.c/pr35549.c: New test.
7338
7339 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7340
7341         * testsuite/libgomp.c/atomic-3.c: New test.
7342
7343 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7344
7345         PR fortran/33197
7346         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7347         .F08 file suffixes.
7348
7349 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7350
7351         PR libgomp/33131
7352         * configure.ac: Add ACX_HEADER_STRING.
7353         * env.c: Include strings.h.
7354         * aclocal.m4: Regenerate.
7355         * config.h.in: Regenerate.
7356         * configure: Regenerate.
7357         * Makefile.in: Regenerate.
7358         * testsuite/Makefile.in: Regenerate.
7359
7360 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7361
7362         PR middle-end/35196
7363         * testsuite/libgomp.c/pr35196.c: New test.
7364
7365         PR middle-end/35130
7366         * testsuite/libgomp.fortran/pr35130.f90: New test.
7367         * testsuite/libgomp.c/pr35130.c: New test.
7368
7369 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7370
7371         PR middle-end/33880
7372         * testsuite/libgomp.c/pr33880.c: New test.
7373         * testsuite/libgomp.fortran/pr33880.f90: New test.
7374
7375 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7376
7377         * configure: Regenerate.
7378
7379 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7380
7381         * configure.ac: Move futex checking into ../config/futex.m4.
7382         * configure: Rebuilt.
7383         * aclocal.m4: Rebuilt.
7384         * Makefile.in: Rebuilt.
7385
7386         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7387         2007-10-15 ../config/tls.m4 change.
7388
7389 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7390
7391         PR c++/34513
7392         * testsuite/libgomp.c/pr34513.c: New test.
7393         * testsuite/libgomp.c++/pr34513.C: New test.
7394
7395 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7396
7397         PR target/32765
7398         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7399
7400 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7401
7402         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7403
7404 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7405
7406         * testsuite/libgomp.c/private-1.c: New test.
7407
7408 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7409             Paolo Bonzini  <bonzini@gnu.org>
7410
7411         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7412         instead of 'VPATH ='.
7413         * Makefile.in: Regenerate.
7414
7415 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7416
7417         * configure.ac: Adjust makeinfo version check.
7418         * configure: Regenerate.
7419
7420 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7421
7422         PR fortran/34020
7423         * testsuite/libgomp.fortran/pr34020.f90: New test.
7424
7425 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7426
7427         PR c++/33894
7428         * testsuite/libgomp.c++/atomic-1.C: New test.
7429
7430 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7431
7432         PR libgomp/33275
7433         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7434         Make x and y integers rather than (implicit) reals.  Add private (j)
7435         clause to the last omp parallel.
7436
7437 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7438
7439         * configure: Regenerate following changes to ../config/tls.m4.
7440
7441 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7442
7443         * testsuite/libgomp.fortran/stack.f90: New test.
7444
7445 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7446
7447         * config/mingw32/proc.c: New file.
7448
7449 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7450
7451         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7452         (main): Use __get_cpuid to get i386 target fetaures.
7453         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7454         (main): Use __get_cpuid to get x86_64 target fetaures.
7455
7456 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7457
7458         PR target/32765
7459         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7460         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7461
7462 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7463
7464         PR fortran/32550
7465         * testsuite/libgomp.fortran/pr32550.f90: New test.
7466         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7467
7468 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7469
7470         * aclocal.m4: Regenerated.
7471
7472 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7473
7474         PR fortran/32359
7475         * testsuite/libgomp.fortran/pr32359.f90: New.
7476
7477 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7478
7479         PR libgomp/32468
7480         * sections.c (GOMP_parallel_sections_start): Only decrease
7481         number of threads to COUNT if dyn_var is true.
7482         * testsuite/libgomp.c/pr32468.c: New test.
7483
7484 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7485
7486         PR libgomp/26308
7487         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7488
7489 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7490
7491         PR middle-end/32362
7492         * testsuite/libgomp.c/pr32362-1.c: New test.
7493         * testsuite/libgomp.c/pr32362-2.c: New test.
7494         * testsuite/libgomp.c/pr32362-3.c: New test.
7495
7496 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7497
7498         * team.c (gomp_team_start): Fix setting up thread_attr
7499         stack size.
7500
7501 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7502
7503         * configure: Regenerate.
7504
7505 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7506
7507         * Makefile.in: Regenerate.
7508         * configure: Regenerate.
7509         * aclocal.m4: Regenerate.
7510         * testsuite/Makefile.in: Regenerate.
7511
7512 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7513
7514         * config/linux/proc.c: New file.
7515
7516         PR libgomp/28482
7517         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7518
7519 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7520
7521         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7522
7523 2007-04-16  Matthias Klose  <doko@debian.org>
7524
7525         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7526         flags if not building with -m64.
7527         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7528         flag for i?86-*-* targets, if current target matches -m64.
7529
7530 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7531
7532         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7533         * Makefile.in: Regenerate.
7534
7535 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7536
7537         PR testsuite/31369
7538         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7539         ld_library_path.
7540         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7541
7542 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7543
7544         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7545         decls.
7546         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7547         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7548         (parse_affinity): New function.
7549         (initialize_env): Call it and gomp_init_affinity.
7550         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7551         create new pthread_attr_t and call gomp_init_thread_affinity
7552         on it for each thread before passing the attribute to pthread_create.
7553         * config/linux/affinity.c: New file.
7554         * config/posix/affinity.c: New file.
7555         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7556         * configure: Rebuilt.
7557         * config.h.in: Rebuilt.
7558         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7559         * Makefile.in: Rebuilt.
7560
7561 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7562
7563         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7564         *-*-darwin*.
7565         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7566         and use it if found.
7567
7568 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7569
7570         * testsuite/config/default.exp: New file.
7571         * testsuite/lib/libgomp.exp: New file.
7572         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7573         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7574         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7575         (libgomp_load): Remove.
7576         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7577         always_ld_library_path, not ld_library_path.  Set additional_flags
7578         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7579         (target_compile): Do not call libgomp_init.  Append lang_library_path
7580         and lang_link_flags to options.
7581         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7582         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7583         here.
7584         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7585         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7586         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7587         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7588         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7589         CX8 flag.
7590         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7591         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7592         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7593         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7594         * testsuite/libgomp.c/atomic-10.c: Ditto.
7595
7596 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7597
7598         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7599         dg-final cleanup-modules line.
7600         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7601         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7602         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7603         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7604         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7605         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7606         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7607
7608 2007-03-18  Andreas Schwab  <schwab@suse.de>
7609
7610         * acinclude.m4: Adjust regular expression for ld version
7611         extraction.
7612         * configure: Regenerate.
7613
7614 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7615
7616         * Makefile.am: Add install-pdf target as copied from
7617         automake v1.10 rules.
7618         * Makefile.in: Regenerate
7619
7620 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7621
7622         PR libgomp/28486
7623         * configure: Regenerate.
7624
7625         PR c++/30703
7626         * testsuite/libgomp.c++/pr30703.C: New test.
7627
7628 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7629
7630         Revert:
7631         2006-07-05  Eric Christopher  <echristo@apple.com>
7632         * configure.ac: Depend addition of -pthread on host OS.
7633         * configure: Regenerate.
7634
7635 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7636
7637         * libgomp.texi: Fix spacing after abbreviations.
7638
7639 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7640
7641         PR libgomp/30546
7642         * configure.ac: Add check for makeinfo
7643         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7644         if an appropiate version of makeinfo is found.
7645         * aclocal.m4: Regenerated.
7646         * configure: Regenerated.
7647         * Makefile.in: Regenerated.
7648         * testsuite/Makefile.in: Regenerated.
7649
7650 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7651
7652         PR libgomp/30540
7653         * libgomp.texi: More about implementation-dependent settings.
7654
7655 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7656
7657         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7658
7659 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7660
7661         PR middle-end/30494
7662         * testsuite/libgomp.c/pr30494.c: New test.
7663
7664 2007-01-15  Tom Tromey  <tromey@redhat.com>
7665
7666         * configure: Rebuilt.
7667         * configure.ac: Fixed comment.
7668
7669 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7670
7671         * libgomp.texi: Document implementation specific default values of
7672         environment variables.
7673
7674 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7675
7676         PR libgomp/28209
7677         * libgomp.texi: New file.
7678         * configure.ac: Add --enable-generated-files-in-srcdir option.
7679         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7680         files to srcdir.
7681         * Makefile.in: Regenerated.
7682         * config.h.in: Regenerated.
7683         * testsuite/Makefile.in: Regenerated.
7684         * NOTES: Removed.
7685
7686 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7687
7688         PR libgomp/29949
7689         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7690
7691 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7692
7693         * configure: Regenerate.
7694
7695 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7696
7697         PR libgomp/29947
7698         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7699         start if there shouldn't be any loop iterations.
7700         (gomp_loop_ordered_static_start): Remove start == end test.
7701         * testsuite/libgomp.c/pr29947-1.c: New test.
7702         * testsuite/libgomp.c/pr29947-2.c: New test.
7703
7704 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7705
7706         * configure.tgt: Force initial-exec TLS model on Linux only.
7707
7708 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7709
7710         * configure: Regenerated.
7711
7712 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7713
7714         * env.c (parse_schedule): Reject out of range values.
7715         (parse_unsigned_long): Reject out of range, negative or zero values.
7716
7717 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7718
7719         PR fortran/29629
7720         * testsuite/libgomp.fortran/pr29629.f90: New test.
7721
7722 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7723
7724         PR libgomp/29494
7725         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7726         * config/posix95: New directory.
7727         * config/posix95/omp-lock.h: New file.
7728         * config/posix95/lock.c: Likewise.
7729
7730 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7731
7732         * aclocal.m4: Regenerate.
7733         * configure: Regenerate.
7734
7735 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7736
7737         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7738         '<' to '<='.
7739
7740 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7741
7742         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7743         test.
7744         * configure: Regenerate.
7745         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7746
7747 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7748
7749         PR middle-end/25261
7750         PR middle-end/28790
7751         * testsuite/libgomp.c/nestedfn-4.c: New test.
7752         * testsuite/libgomp.c/nestedfn-5.c: New test.
7753         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7754
7755         PR fortran/29097
7756         * testsuite/libgomp.fortran/condinc1.f: New test.
7757         * testsuite/libgomp.fortran/condinc2.f: New test.
7758         * testsuite/libgomp.fortran/condinc3.f90: New test.
7759         * testsuite/libgomp.fortran/condinc4.f90: New test.
7760         * testsuite/libgomp.fortran/condinc1.inc: New file.
7761
7762 2006-09-18  Tom Tromey  <tromey@redhat.com>
7763
7764         * configure: Rebuilt.
7765
7766 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7767
7768         PR c/28768
7769         PR preprocessor/14634
7770         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7771         to AC_DEFINE.
7772         * configure: Regenerate.
7773
7774 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7775
7776         * testsuite/libgomp.fortran/reduction3.f90: Change
7777         -2147483648 to -huge(i)-1 to avoid overflow.
7778         * testsuite/libgomp.fortran/reduction4.f90: Change
7779         Z'ffffffff' to not(0) to avoid overflow.
7780
7781 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7782
7783         PR libgomp/25938
7784         * Makefile.am (libsubincludedir): New.
7785         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7786         * Makefile.in: Regenerate.
7787
7788 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7789
7790         PR libgomp/28725
7791         * env.c: Include ctype.h.
7792         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7793         leading and/or trailing whitespace and compare strings case
7794         insensitively.
7795
7796 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7797
7798         PR fortran/28390
7799         * testsuite/libgomp.fortran/pr28390.f: New test.
7800
7801 2006-07-05  Eric Christopher  <echristo@apple.com>
7802
7803         * configure.ac: Depend addition of -pthread on host OS.
7804         * configure: Regenerate.
7805
7806 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7807
7808         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7809         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7810         defined.
7811
7812 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7813
7814         PR libgomp/26175
7815         PR libgomp/26477
7816         * configure.ac: If neither --enable-linux-futex nor
7817         --disable-linux-futex is passed, determine the default by checking
7818         for compiling and/or running against NPTL.  With --enable-linux-futex,
7819         check if SYS_gettid and SYS_futex are defined.
7820         * configure: Rebuilt.
7821
7822 2006-06-14  Richard Henderson  <rth@redhat.com>
7823
7824         PR libgomp/28008
7825         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7826         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7827
7828 2006-06-09  Richard Henderson  <rth@redhat.com>
7829
7830         * env.c (gomp_nthreads_var): Change to unsigned long.
7831         (gomp_run_sched_chunk): Likewise.
7832         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7833         (initialize_env): Initialize gomp_thread_attr.
7834         * libgomp.h (gomp_nthreads_var): Update decl.
7835         (gomp_run_sched_chunk): Likewise.
7836         (gomp_thread_attr): Declare.
7837         * team.c (gomp_thread_attr): Export.
7838         (initialize_team): Don't initialize it.
7839
7840 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7841
7842         PR fortran/27916
7843         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7844         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7845
7846 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7847
7848         * config/mingw32/time.c: New file.
7849         * configure.tgt: Use it.
7850
7851 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7852
7853         * Makefile.am: Add install-html target. Add install-html to .PHONY
7854         * Makefile.in: Regenerate.
7855
7856 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7857
7858         PR libgomp/27612
7859         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7860         * testsuite/libgomp.c/critical-1.c: Likewise.
7861         * testsuite/libgomp.c/loop-1.c: Likewise.
7862         * testsuite/libgomp.c/loop-2.c: Likewise.
7863         * testsuite/libgomp.c/single-1.c: Likewise.
7864         * testsuite/libgomp.c/ordered-1.c: Likewise.
7865         * testsuite/libgomp.c/ordered-2.c: Likewise.
7866
7867 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7868
7869         PR middle-end/27416
7870         * libgomp.fortran/pr27416-1.f90: New test.
7871
7872 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7873
7874         PR fortran/27395
7875         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7876         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7877
7878 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7879
7880         PR c++/26943
7881         * testsuite/libgomp.c/pr26943-1.c: New test.
7882         * testsuite/libgomp.c/pr26943-2.c: New test.
7883         * testsuite/libgomp.c/pr26943-3.c: New test.
7884         * testsuite/libgomp.c/pr26943-4.c: New test.
7885         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7886         * testsuite/libgomp.c++/pr26943.C: New test.
7887
7888 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7889
7890         PR middle-end/27337
7891         * testsuite/libgomp.c++/pr27337.C: New test.
7892
7893 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7894
7895         PR c/26171
7896         * testsuite/libgomp.c/pr26171.c: New test.
7897
7898 2006-04-25  Richard Henderson  <rth@redhat.com>
7899
7900         PR libgomp/25865
7901         * configure.ac: Use GCC_CHECK_TLS.
7902         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7903         * Makefile.in, aclocal.m4, configure: Regenerate.
7904
7905 2006-04-10  Matthias Klose  <doko@debian.org>
7906
7907         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7908         directory names containing underscores.
7909
7910 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7911
7912         PR c++/26691
7913         * testsuite/libgomp.c++/pr26691.C: New test.
7914
7915 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7916
7917         * testsuite/libgomp.fortran/retval2.f90: New test.
7918
7919 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7920
7921         * testsuite/libgomp.c++: New directory.
7922
7923 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7924
7925         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7926         * config/posix/sem.c: Implement the above.
7927
7928 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7929
7930         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7931         define HAVE_BROKEN_POSIX_SEMAPHORES.
7932         * configure: Rebuilt.
7933         * config.h.in: Rebuilt.
7934
7935 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7936
7937         PR bootstrap/26161
7938         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7939         for the other pthread check.
7940         * configure: Regenerate.
7941         * config.h.in: Regenerate.
7942
7943 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7944
7945         PR libgomp/25938
7946         PR libgomp/25984
7947         * Makefile.am (fincludedir): New variable.
7948         (nodist_include_HEADERS): Remove Fortran files.
7949         (nodist_finclude_HEADERS): New variable.
7950         * Makefile.in: Regenerated.
7951
7952 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7953
7954         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7955         Remove tests for returning assumed character length arrays.
7956
7957 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7958             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7959
7960         PR libgomp/25936
7961         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7962
7963 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7964
7965         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7966
7967 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7968
7969         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7970         part of LD_LIBRARY_PATH manually.
7971
7972 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7973
7974         PR libgomp/25852
7975         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7976         libgomp_init.
7977
7978 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7979
7980         PR libgomp/25884
7981         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7982         * configure.ac (PERL): Don't set.
7983         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7984         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7985         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7986         * omp.h.in: Wrap the new configure substitutions with @ characters.
7987         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7988         * aclocal.m4, configure, Makefile.in: Regenerate.
7989         * mkomp_h.pl: Delete.
7990
7991 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7992
7993         PR libgomp/25259
7994         * configure.ac: Use GCC_HEADER_STDINT.
7995         * libgomp.h: Include gstdint.h.
7996         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7997         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7998
7999 2006-01-24  Richard Henderson  <rth@redhat.com>
8000
8001         PR libgomp/25942
8002         * configure.ac: Add AM_MAINTAINER_MODE.
8003         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
8004
8005 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
8006
8007         * Makefile.in: Regenerate.
8008         * testsuite/Makefile.in: Regenerate.
8009         * aclocal.m4: Regenerate.
8010
8011 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
8012
8013         * config/posix/proc.c: Conditional include of sys/loadavg.h for
8014         Solaris.
8015         * configure.ac: Add check for loadavg.h.
8016         (link_gomp): Adjust comment.
8017         * configure: Regenerate.
8018         * config.h.in: Regenerate.
8019
8020 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8021
8022         PR libgomp/25877
8023         * configure.ac: Remove check for alloca.h.
8024         * configure: Regenerate.
8025         * config.h.in: Regenerate.
8026         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8027         * team.c: Remove use of alloca.h.
8028         Call gomp_alloca instead of alloca.
8029
8030 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8031
8032         PR libgomp/25877
8033         * team.c: Add include of alloca.h.
8034         * configure.ac: Add check for alloca.h.
8035         * configure: Regenerate.
8036         * config.h.in: Regenerate.
8037
8038 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8039
8040         PR fortran/25219
8041         * testsuite/libgomp.fortran/pr25219.f90: New test.
8042
8043 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8044
8045         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8046         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8047         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8048         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8049         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8050         testsuite/libgomp.fortran/threadprivate1.f90,
8051         testsuite/libgomp.fortran/threadprivate2.f90,
8052         testsuite/libgomp.fortran/threadprivate3.f90,
8053         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8054         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8055         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8056         effective-target to TLS runtime.
8057
8058         * testsuite/libgomp.fortran/pr25162.f: Require
8059         effective-target TLS runtime.
8060
8061 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8062
8063         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8064         * testsuite/libgomp.c/nestedfn-3.c: New test.
8065
8066 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8067
8068         PR fortran/25162
8069         * testsuite/libgomp.fortran/pr25162.f: New test.
8070
8071 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8072
8073         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8074         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8075
8076 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8077
8078         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8079         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8080         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8081         single.c, team.c, work.c, config/linux/alpha/futex.h,
8082         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8083         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8084         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8085         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8086         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8087         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8088         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8089         FSF address.
8090
8091 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8092
8093         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8094         to nodist_noinst_HEADERS.
8095         * Makefile.in: Rebuilt.
8096
8097         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8098         add integer count field.
8099         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8100         omp_nest_lock_t type change.
8101         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8102         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8103         Increment count.
8104         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8105         Decrement count.
8106         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8107         Increment count if successful and return the new nesting level.
8108         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8109         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8110         * testsuite/libgomp.c/lib-1.c: New test.
8111         * testsuite/libgomp.fortran/lib1.f90: New test.
8112         * testsuite/libgomp.fortran/lib2.f: New test.
8113         * testsuite/libgomp.fortran/lib3.f: New test.
8114
8115 2005-11-17  Richard Henderson  <rth@redhat.com>
8116
8117         PR 24845
8118         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8119         * configure.ac (link_gomp): New.  Substitute it.
8120         (AC_CONFIG_FILES): Add libgomp.spec.
8121         * libgomp.spec.in: New file.
8122         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8123         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8124
8125 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8126
8127         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8128         reduction(-:var) behaving the same as reduction(+:var).
8129         * testsuite/libgomp.c/reduction-4.c: New test.
8130
8131 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8132
8133         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8134         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8135         testsuite/libgomp.c/copyin-3.c,
8136         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8137         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8138         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8139         testsuite/libgomp.c++/pr24455.C,
8140         testsuite/libgomp.fortran/threadprivate1.f90,
8141         testsuite/libgomp.fortran/threadprivate2.f90,
8142         testsuite/libgomp.fortran/threadprivate3.f90,
8143         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8144         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8145         testsuite/libgomp.fortran/omp_parse3.f90: Require
8146         effective-target TLS.
8147
8148 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8149
8150         * HEADER: Remove.
8151
8152 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8153
8154         PR libgomp/24797
8155         * team.c (initialize_team): Pass NULL rather than free as
8156         pthread_key_create destructor.  Initialize thread specific data
8157         pointer in initial thread to a static local variable rather than
8158         malloced memory.
8159
8160 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8161
8162         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8163         its location to ld_library_path.
8164
8165 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8166
8167         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8168
8169 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8170
8171         * testsuite/libgomp.c: Rename from libgomp.dg.
8172
8173 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8174
8175         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8176         threadprivate variable 'i'.
8177
8178 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8179
8180         * config/linux/s390/futex.h: New file.
8181         * configure.tgt: Use it.
8182
8183         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8184         before the parallel.
8185
8186 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8187
8188         PR c++/24734
8189         * testsuite/libgomp.c++/master-1.C: New test.
8190
8191 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8192
8193         * testsuite/libgomp.dg/copyin-3.c: New test.
8194
8195 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8196
8197         * testsuite/libgomp.fortran/retval1.f90: New test.
8198         * testsuite/libgomp.fortran/vla7.f90: New test.
8199
8200 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8201
8202         * testsuite/libgomp.fortran/vla2.f90: New test.
8203         * testsuite/libgomp.fortran/vla3.f90: New test.
8204         * testsuite/libgomp.fortran/vla4.f90: New test.
8205         * testsuite/libgomp.fortran/vla5.f90: New test.
8206         * testsuite/libgomp.fortran/vla6.f90: New test.
8207
8208 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8209
8210         * config/linux/sparc/futex.h: New file.
8211         * configure.tgt: Use it.
8212         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8213
8214         * critical.c: Include stdlib.h.
8215         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8216         ignoring return value.
8217         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8218         LIBGOMP_CHECK_SYNC_BUILTINS check.
8219         * configure: Rebuilt.
8220
8221 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8222
8223         * testsuite/libgomp.fortran/vla1.f90: New test.
8224
8225 2005-10-31  Richard Henderson  <rth@redhat.com>
8226
8227         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8228         setting 's' in different threads.
8229
8230 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8231
8232         * libgomp.h (attribute_hidden, ialias): Define.
8233         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8234         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8235         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8236         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8237         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8238         omp_test_lock, omp_test_nest_lock): Likewise.
8239         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8240         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8241         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8242         omp_test_lock, omp_test_nest_lock): Likewise.
8243         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8244         omp_get_dynamic, omp_get_nested): Likewise.
8245         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8246         omp_get_thread_num, omp_in_parallel): Likewise.
8247         * fortran.c (ialias_redirect): Define.
8248         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8249         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8250         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8251         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8252         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8253         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8254         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8255         omp_get_wtime): Add ialias_redirect.
8256
8257 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8258
8259         * fortran.c: Include stdlib.h.
8260
8261 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8262
8263         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8264         * Makefile.in: Regenerated.
8265
8266 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8267
8268         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8269         * libgomp_f.h.in (omp_check_defines): New function.
8270         * env.c: Include libgomp_f.h.
8271         (initialize_env): Call omp_check_defines.
8272
8273         * testsuite/libgomp.dg/copyin-2.c: New test.
8274         * testsuite/libgomp.c++/copyin-2.C: New test.
8275         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8276
8277         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8278         * testsuite/libgomp.fortran/sharing2.f90: New test.
8279
8280         * testsuite/libgomp.dg/copyin-1.c: New test.
8281         * testsuite/libgomp.c++/copyin-1.C: New test.
8282
8283 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8284
8285         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8286
8287         * testsuite/libgomp.fortran/workshare1.f90: New test.
8288
8289         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8290         only test.
8291         * libgomp.fortran/sharing1.f90: New test.
8292
8293 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8294
8295         PR c++/24502
8296         * testsuite/libgomp.c++/loop-7.C: New test.
8297
8298         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8299
8300         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8301         * testsuite/libgomp.fortran/reduction6.f90: New test.
8302         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8303
8304 2005-10-23  Richard Henderson  <rth@redhat.com>
8305
8306         * testsuite/libgomp.c++/ctor-1.C: New.
8307         * testsuite/libgomp.c++/ctor-2.C: New.
8308         * testsuite/libgomp.c++/ctor-3.C: New.
8309         * testsuite/libgomp.c++/ctor-4.C: New.
8310         * testsuite/libgomp.c++/ctor-5.C: New.
8311         * testsuite/libgomp.c++/ctor-6.C: New.
8312         * testsuite/libgomp.c++/ctor-7.C: New.
8313         * testsuite/libgomp.c++/ctor-8.C: New.
8314         * testsuite/libgomp.c++/ctor-9.C: New.
8315
8316 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8317
8318         PR 24455
8319         * testsuite/libgomp.c++/pr24455-1.C: New test.
8320         * testsuite/libgomp.c++/pr24455.C: New test.
8321         * testsuite/libgomp.dg/pr24455-1.c: New test.
8322         * testsuite/libgomp.dg/pr24455.c: New test.
8323
8324 2005-10-20  Richard Henderson  <rth@redhat.com>
8325
8326         * testsuite/libgomp.c++/loop-6.C: New.
8327         * testsuite/libgomp.dg/loop-3.c: New.
8328
8329 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8330
8331         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8332         explicitly private.
8333         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8334         explicitly shared.
8335
8336 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8337
8338         * testsuite/libgomp.fortran/jacobi.f: New test.
8339
8340 2005-10-19  Richard Henderson  <rth@redhat.com>
8341
8342         * configure.tgt (i?86-linux): Default to with_arch instead of
8343         CFLAGS.  Add -mtune to match target_cpu.
8344         (x86_64-linux): Tune to i686.
8345
8346         * fortran.c (omp_test_nest_lock_): Fix typo.
8347
8348 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8349
8350         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8351         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8352         * testsuite/libgomp.dg/ordered-3.c: New test.
8353
8354         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8355         Remove volatile keyword.
8356
8357         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8358         in COMMON block to avoid warnings on 64-bit targets.
8359
8360 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8361
8362         * testsuite/libgomp.dg/shared-3.c: New test.
8363
8364 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8365
8366         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8367         * testsuite/libgomp.fortran/reduction5.f90: New test.
8368
8369 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8370
8371         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8372         dg-options.
8373         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8374         flush loop now that __sync_synchronize has proper memory barrier.
8375         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8376         Add -ffixed-form to dg-options.
8377
8378 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8379
8380         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8381         from subdirectories.
8382         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8383         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8384         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8385         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8386         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8387         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8388         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8389         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8390         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8391         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8392         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8393         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8394         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8395         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8396         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8397         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8398         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8399         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8400         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8401         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8402         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8403         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8404         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8405         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8406         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8407
8408 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8409
8410         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8411         lang_library_path exists.  Use find instead of glob to gather tests.
8412         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8413
8414 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8415
8416         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8417         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8418         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8419         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8420         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8421         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8422         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8423         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8424         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8425         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8426         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8427         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8428         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8429
8430 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8431
8432         * testsuite/libgomp.dg/vla-1.c: New test.
8433
8434         * testsuite/libgomp.fortran/reference2.f90: New test.
8435
8436         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8437         declaration of omp_get_thread_num.
8438         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8439         use omp_lib.
8440
8441         * testsuite/libgomp.fortran/reduction1.f90: New test.
8442         * testsuite/libgomp.fortran/reduction2.f90: New test.
8443         * testsuite/libgomp.fortran/reduction3.f90: New test.
8444         * testsuite/libgomp.fortran/reduction4.f90: New test.
8445
8446 2005-10-13  Richard Henderson  <rth@redhat.com>
8447
8448         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8449         * Makefile.in: Regenerate.
8450         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8451         * libgomp.h: Include bar.h.
8452         (struct gomp_barrier): Remove.
8453         (struct gomp_team): Add barrier.  Replace master_barrier with
8454         master_release.  Replace threads with ordered_release.
8455         (struct gomp_thread): Replace barrier with release.
8456         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8457         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8458         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8459         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8460         (GOMP_single_copy_end): Likewise.
8461         * team.c (gomp_threads_dock): New.
8462         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8463         (gomp_thread_start): Use gomp_barrier_wait.
8464         (new_team, free_team): Update for gomp_team changes.
8465         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8466         (gomp_team_end): Use gomp_barrier_wait.
8467         (initialize_team): Update for gomp_thread changes.
8468         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8469         (gomp_work_share_end_nowait): Use atomic ops when available.
8470         * config/linux/bar.c, config/linux/bar.h: New files.
8471         * config/posix/bar.c, config/posix/bar.h: New files.
8472
8473 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8474
8475         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8476         * testsuite/libgomp.dg/single-2.c: New test.
8477
8478         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8479         lang_link_flags): Unset, so that they aren't inherited from previously
8480         sourced *.exp.
8481
8482         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8483
8484 2005-10-12  Richard Henderson  <rth@redhat.com>
8485
8486         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8487         (libgomp_init): Use lang_test_file, lang_library_path, and
8488         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8489
8490         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8491         (lang_test_file, lang_link_flags): New.
8492         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8493
8494         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8495         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8496         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8497         testsuite/libgomp.c++/parallel-1.C,
8498         testsuite/libgomp.c++/reduction-1.C,
8499         testsuite/libgomp.c++/reduction-2.C,
8500         testsuite/libgomp.c++/reduction-3.C,
8501         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8502         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8503         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8504         New files, largely cribbed from the C testsuite.
8505
8506 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8507
8508         * testsuite/libgomp.fortran/character1.f90: New test.
8509         * testsuite/libgomp.fortran/character2.f90: New test.
8510
8511         * testsuite/libgomp.dg/nested-1.c: New test.
8512         * testsuite/libgomp.dg/nested-2.c: New test.
8513         * testsuite/libgomp.fortran/do1.f90: New test.
8514         * testsuite/libgomp.fortran/do2.f90: New test.
8515
8516         * testsuite/libgomp.fortran/reference1.f90: New test.
8517
8518 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8519
8520         * testsuite/libgomp.dg/reduction-1.c: New test.
8521         * testsuite/libgomp.dg/reduction-2.c: New test.
8522         * testsuite/libgomp.dg/reduction-3.c: New test.
8523
8524 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8525
8526         * testsuite/libgomp.dg/atomic-1.c: New test.
8527         * testsuite/libgomp.dg/atomic-2.c: New test.
8528
8529 2005-10-09  Richard Henderson  <rth@redhat.com>
8530
8531         * critical.c (atomic_lock): New.
8532         (initialize_critical): Initialize it.
8533         (GOMP_atomic_start, GOMP_atomic_end): New.
8534         * libgomp.map: Export them.
8535         * libgomp_g.h: Declare them.
8536
8537         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8538
8539 2005-10-02  Richard Henderson  <rth@redhat.com>
8540
8541         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8542         to XCFLAGS instead of CFLAGS.
8543
8544 2005-09-30  Richard Henderson  <rth@redhat.com>
8545
8546         * configure.ac: Determine whether -pthread or -lpthread is needed.
8547         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8548         * Makefine.in, configure: Rebuild.
8549
8550 2005-09-28  Richard Henderson  <rth@redhat.com>
8551
8552         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8553         * testsuite/libgomp.dg/omp-single-3.c: New test.
8554
8555 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8556
8557         * testsuite/libgomp.dg/omp-single-2.c: New test.
8558         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8559
8560 2005-09-27  Richard Henderson  <rth@redhat.com>
8561
8562         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8563         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8564
8565 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8566
8567         * testsuite/libgomp.dg/omp-loop03.c: New test.
8568
8569 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8570
8571         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8572
8573 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8574
8575         * testsuite/libgomp.dg/omp-single-1.c: New test.
8576         * testsuite/libgomp.dg/shared-1.c: Return 0.
8577         Add prototype for abort.
8578         * testsuite/libgomp.dg/shared-2.c: Likewise.
8579
8580 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8581
8582         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8583         constructs.
8584
8585 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8586
8587         * testsuite/libgomp.dg/shared-1.c: New test.
8588         * testsuite/libgomp.dg/shared-2.c: New test.
8589
8590 2005-09-24  Richard Henderson  <rth@redhat.com>
8591
8592         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8593
8594 2005-09-24  Richard Henderson  <rth@redhat.com>
8595
8596         * iter.c (gomp_iter_static_next): Round up when computing number
8597         of iterations.  Don't bother distributing a remainder equally.
8598
8599         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8600         Don't call srand.  Zero b before testing.
8601         (main): New.
8602
8603 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8604
8605         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8606         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8607
8608 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8609
8610         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8611         without !$omp end do, followed immediately by subroutine end.
8612
8613 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8614
8615         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8616
8617 2005-09-22  Richard Henderson  <rth@redhat.com>
8618
8619         * critical.c (GOMP_critical_name_start): Change argument to void**.
8620         Reuse the pointer space if the mutex fits.
8621         (GOMP_critical_name_end): Likewise.
8622         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8623         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8624         (GOMP_critical_name_end): Likewise.
8625         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8626         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8627
8628 2005-09-20  Richard Henderson  <rth@redhat.com>
8629
8630         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8631         (create_lock_lock): New.
8632         (initialize_critical): Initialize it.
8633         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8634         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8635
8636 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8637
8638         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8639
8640 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8641
8642         * testsuite/libgomp.dg/omp-loop01.c: New test.
8643         * testsuite/libgomp.dg/omp-loop02.c: New test.
8644
8645 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8646
8647         * configure.ac (AC_PROG_FC): Add.
8648         (USE_FORTRAN): New automake conditional.
8649         * configure: Rebuilt.
8650         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8651         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8652         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8653         Add rules to build them.
8654         * Makefile.in: Rebuilt.
8655         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8656         OMP_NEST_LOCK_KIND.
8657         * libgomp.map: Add Fortran wrappers.
8658         * libgomp_f.h.in: New file.
8659         * omp_lib.h.in: New file.
8660         * omp_lib.f90.in: New file.
8661         * fortran.c: New file.
8662         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8663         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8664         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8665         libgfortran has been built.
8666         * testsuite/libgomp.fortran/fortran.exp: New file.
8667         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8668         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8669         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8670         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8671         * testsuite/libgomp.fortran/omp_hello.f: New test.
8672         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8673         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8674         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8675         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8676         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8677         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8678         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8679         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8680
8681 2005-08-30  Richard Henderson  <rth@redhat.com>
8682
8683         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8684         function for when aliases are not usable.
8685         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8686         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8687         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8688         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8689         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8690         GOMP_loop_ordered_guided_next): Likewise.
8691         * ordered.c (GOMP_ordered_start): Likewise.
8692
8693 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8694
8695         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8696         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8697         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8698         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8699         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8700         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8701         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8702         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8703         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8704
8705 2005-07-07  Eric Christopher  <echristo@redhat.com>
8706             Diego Novillo  <dnovillo@redhat.com>
8707
8708         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8709         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8710         up code.
8711         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8712         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8713         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8714         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8715         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8716         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8717         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8718
8719 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8720
8721         * TOPLEVEL.patch: Remove.
8722
8723 2005-05-16  Richard Henderson  <rth@redhat.com>
8724
8725         * configure.ac: Test for clock_gettime.
8726         * config.h.in, configure: Rebuild.
8727         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8728         (omp_get_wtime): Use clock_gettime if available.
8729         (omp_get_wtick): Use clock_getres if available.
8730
8731 2005-05-11  Richard Henderson  <rth@redhat.com>
8732
8733         * config/linux/ia64/futex.h: New file.
8734         * configure.tgt: Use it.
8735
8736         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8737
8738 2005-05-07  Richard Henderson  <rth@redhat.com>
8739
8740         * config/linux/powerpc/futex.h: New file.
8741         * configure.tgt: Use it.
8742
8743         * config/linux/i486/futex.h: Merge ...
8744         * config/linux/x86_64/futex.h: ... into ...
8745         * config/linux/x86/futex.h: ... here.
8746         * configure.tgt: Update to match.
8747
8748 2005-05-06  Richard Henderson  <rth@redhat.com>
8749
8750         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8751         * config/linux/i486/futex.h: Likewise.
8752         * config/linux/x86_64/futex.h: Likewise.
8753
8754         * config/linux/lock.c: New file.
8755         * config/linux/omp-lock.h: New file.
8756
8757         * critical.c, env.h: Don't include omp.h
8758         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8759         * config/posix/time.c: Likewise.
8760         * config/posix/omp-lock.h: New file.
8761         * libgomp.h: Include omp-lock.h and omp.h.
8762         * Makefile.am (nodist_include_HEADERS): New.
8763         (omp.h): New rule.
8764         * configure.ac (PERL): New.
8765         * mkomp_h.pl: New file.
8766         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8767         with templates.
8768         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8769
8770         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8771         build directory.  Re-add -march=i486 hack.
8772
8773         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8774         (libgomp_link_flags): Remove.
8775         (libgomp_initialized): Remove.
8776         (libgomp_init): Don't protect from reinitialization.  Copy code
8777         from libstdc++ for getting the multilib set correctly.
8778
8779 2005-05-05  Richard Henderson  <rth@redhat.com>
8780
8781         * config/linux/alpha/futex.h: New file.
8782         * configure.tgt (alpha*-*-linux*): Use it.
8783
8784         * config/posix/mutex.c: New file.
8785         * config/posix/sem.c: Use libgomp.h.
8786
8787         * configure.tgt (x86_64-linux): Also test CC for -m32.
8788         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8789
8790         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8791         after $gccpath.
8792
8793         * Makefile.am (SUBDIRS): New.
8794         (libgomp_la_LDFLAGS): Add -lpthread.
8795         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8796         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8797
8798         * libgomp_g.h: New file.
8799         * libgomp.h: Split out all public declarations to libgomp_g.h.
8800         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8801         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8802         * config/linux/sem.h: Likewise.
8803         * config/posix/sem.h: Likewise.
8804
8805         * Makefile.am (AM_LDFLAGS): New.
8806         (libgomp_version_script): Split out from ...
8807         (libgomp_la_LDFLAGS): ... here.
8808         (libgomp_version_info): New.
8809         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8810         (LIBGOMP_ENABLE): New.
8811         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8812         (LIBGOMP_ENABLE_SYMVERS): New.
8813         * configure.ac (AC_INIT): Version 1.0.
8814         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8815         (enable-linux-futex): Likewise.  Rename from enable-futex.
8816         (libtool_VERSION): New.
8817         (LIBGOMP_ENABLE_SYMVERS): Use it.
8818         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8819         * Makefile.in, aclocal.m4, configure: Rebuild.
8820
8821         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8822         (gomp_mutex_unlock_slow): Fix typo.
8823         * config/linux/sem.c: Similarly.
8824         (gomp_sem_post_slow): Fix typo.
8825         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8826         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8827         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8828
8829         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8830         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8831         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8832         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8833         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8834         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8835         LDFLAGS.  Pull enable_futex check to top-level.
8836         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8837         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8838
8839         First attempt at real configury.
8840         * Makefile, config.h: Remove file.
8841         * Makefile.am, Makefile.in: New file.
8842         * acinclude.m4 aclocal.m4: New file.
8843         * configure.ac, configure.tgt, configure: New file.
8844
8845         * config/posix/lock.c: Rename from sys-lock.c.
8846         * config/posix/mutex.h: Rename from sys-mutex.h.
8847         * config/posix/sem.c: Rename from sys-sem.c.
8848         * config/posix/sem.h: Rename from sys-sem.h.
8849         * config/posix/proc.c: Rename from sys-proc.c.
8850         * config/posix/time.c: Rename from sys-proc.c.
8851
8852         * config/linux/mutex.c: New file.
8853         * config/linux/mutex.h: New file.
8854         * config/linux/sem.c: New file.
8855         * config/linux/sem.h: New file.
8856         * config/linux/i486/futex.h: New file.
8857         * config/linux/x86_64/futex.h: New file.
8858
8859 2005-05-04  Richard Henderson  <rth@redhat.com>
8860
8861         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8862         * libgomp.h: Declare them.
8863         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8864         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8865
8866 2005-05-04  Richard Henderson  <rth@redhat.com>
8867
8868         * libgomp-1 code drop
8869
8870 2005-05-04  Richard Henderson  <rth@redhat.com>
8871
8872         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8873         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8874         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8875         (gomp_iter_static_next): Update.
8876         (gomp_ordered_static_next): Update.
8877         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8878         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8879         totally empty range.
8880         (gomp_loop_ordered_static_next): Refine test for calling
8881         gomp_ordered_static_next.
8882         * testsuite/ordered-1.c: Add case for more threads than iterations.
8883
8884         * iter.c (gomp_iter_runtime_next_locked): Remove.
8885         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8886         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8887         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8888         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8889         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8890         gomp_loop_ordered_guided_next): Downcase name, make static, add
8891         an external alias with the old name.
8892         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8893         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8894         switch and call one of the above static functions.
8895         * libgomp.h: Update.
8896
8897         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8898         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8899         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8900         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8901         GOMP_loop_ordered_guided_start): Update to match.
8902         * sections.c (GOMP_sections_start): Likewise.
8903         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8904
8905         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8906         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8907         Use bounds check instead of modulus.
8908         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8909         (gomp_ordered_last): Don't sync with ordered_owner here.
8910         (gomp_ordered_next): Likewise.
8911         (gomp_ordered_static_loop_next): Likewise.
8912         * loop.c, libgomp.h: Update to match.
8913
8914         * libgomp.h (GOMP_barrier): Declare.
8915
8916         * testsuite/barrier-1.c: New file.
8917         * testsuite/critical-1.c: New file.
8918         * testsuite/ordered-2.c: New file.
8919         * testsuite/ordered-1.c: New file.
8920         * testsuite/sections-1.c: New file.
8921         * testsuite/single-1.c: New file.
8922         * testsuite/Makefile (TESTS): Add them.
8923
8924 2005-05-04  Richard Henderson  <rth@redhat.com>
8925
8926         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8927         * loop.c (GOMP_loop_static_start): If not the startup thread,
8928         acquire the mutex to wait for initialization complete.
8929         (GOMP_loop_ordered_static_start): Likewise.
8930         (GOMP_loop_ordered_runtime_start): Likewise.
8931         (GOMP_loop_ordered_static_first): Remove.
8932         (GOMP_loop_ordered_dynamic_first): Remove.
8933         (GOMP_loop_ordered_guided_first): Remove.
8934         (GOMP_loop_ordered_runtime_first): Remove.
8935         * ordered.c (gomp_ordered_loop_first): Post to own release when
8936         we're the first thread.
8937         (gomp_ordered_loop_last): Wait on release if not owner.
8938         (gomp_ordered_loop_next): Likewise.
8939         (gomp_ordered_static_loop_init): New.
8940         (gomp_ordered_static_loop_next): Use ordered_owner.
8941         (GOMP_ordered_start): Likewise.
8942         * work.c (gomp_new_work_share): Initialize ordered_owner.
8943
8944 2005-05-03  Richard Henderson  <rth@redhat.com>
8945
8946         * Makefile (OPT): New.
8947         (CFLAGS): Use it.
8948
8949         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8950         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8951         * libgomp.h, libgomp.map, NOTES: Update to match.
8952
8953         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8954         Add initialized and thr members.
8955         (gomp_thread_start): Pause when initially spawned to wait for
8956         the whole team to be created.
8957         (gomp_team_start): Release team members at the end.
8958
8959         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8960         (f_foo_1): Use GOMP_loop_end.
8961         (f_foo_2): Use GOMP_loop_end_nowait.
8962
8963         * testsuite/loop-2.c: New file.
8964         * testsuite/Makefile (TESTS): Add it.
8965
8966 2005-05-03  Richard Henderson  <rth@redhat.com>
8967
8968         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8969         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8970         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8971         initial work_share.
8972
8973         * testsuite/Makefile: New file.
8974         * testsuite/loop-1.c: New file.
8975
8976 2005-05-03  Richard Henderson  <rth@redhat.com>
8977
8978         Initial implementation and checkin.
8979 \f
8980 Copyright (C) 2005-2018 Free Software Foundation, Inc.
8981
8982 Copying and distribution of this file, with or without modification,
8983 are permitted in any medium without royalty provided the copyright
8984 notice and this notice are preserved.