libgomp/ChangeLog

   1 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR testsuite/83281
   4         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
   5         j suffix instead of i.
   6         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
   7         Likewise.
   8
   9 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
  10
  11         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
  12         call to acc_wait (1).
  13
  14 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
  15
  16         PR fortran/81304
  17         * testsuite/libgomp.fortran/pr81304.f90: New test.
  18
  19 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
  20
  21         PR fortran/81841
  22         * libgomp.fortran/pr81841.f90: New test.
  23
  24 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
  25
  26         PR libgomp/83106
  27         * target.c (gomp_target_init): Compute lengths just once and
  28         use them in both malloc size and subsequent copying.
  29
  30 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  31
  32         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
  33         * acinclude.m4: Add cet.m4.
  34         * configure: Regenerate.
  35         * Makefile.in: Likewise.
  36         * testsuite/Makefile.in: Likewise.
  37
  38 2017-11-15  Tom de Vries  <tom@codesourcery.com>
  39
  40         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
  41         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
  42         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
  43         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
  44         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
  45         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
  46
  47 2017-11-14  Tom de Vries  <tom@codesourcery.com>
  48
  49         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
  50         non-nvidia devices.
  51
  52 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
  53
  54         PR c++/82835
  55         * testsuite/libgomp.c++/pr82835.C: New test.
  56
  57 2017-11-06  Martin Liska  <mliska@suse.cz>
  58
  59         * testsuite/libgomp.c++/loop-2.C: Return a value
  60         for functions with non-void return type, or change type to void,
  61         or add -Wno-return-type for test.
  62         * testsuite/libgomp.c++/loop-4.C: Likewise.
  63         * testsuite/libgomp.c++/parallel-1.C: Likewise.
  64         * testsuite/libgomp.c++/shared-1.C: Likewise.
  65         * testsuite/libgomp.c++/single-1.C: Likewise.
  66         * testsuite/libgomp.c++/single-2.C: Likewise.
  67
  68 2017-10-31  Tom de Vries  <tom@codesourcery.com>
  69
  70         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
  71         "do {} while (false)".
  72         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
  73         after HSA_DEBUG call.
  74
  75 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
  76
  77         * target.c (struct gomp_coalesce_buf): New type.
  78         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
  79         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
  80         (gomp_copy_host2dev): Add CBUF argument, if copying into
  81         the cached ranges, memcpy into buffer instead of copying
  82         into device.
  83         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
  84         Add CBUF argument, pass it through to other calls.
  85         (gomp_map_vars): Aggregate copies from host to device if small enough
  86         and with small enough gaps in between into memcpy into a buffer and
  87         fewer host to device copies from the buffer.
  88         (gomp_update): Adjust gomp_copy_host2dev caller.
  89
  90 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
  91
  92         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
  93         run" directive.
  94         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
  95         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
  96         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
  97         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
  98
  99 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 100
 101         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 102         openacc_nvidia_accel_selected.
 103         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 104         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 105         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 106         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 107         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 108         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 109         openacc_nvidia_accel_selected. Skip for shared memory device.
 110         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 111         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 112
 113 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 114
 115         PR hsa/82416
 116         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 117
 118 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 119
 120         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 121         Remove acc_device_nvidia references.
 122         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 123         Same.
 124
 125 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 126
 127         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 128         vector_length(32) clause from acc parallel directive.
 129         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 130
 131 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 132
 133         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 134         (main): Reduce sum of arr elements.  Assert that hres is exactly
 135         representable in 32-bit floating point.
 136         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 137         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 138         exactly representable in 32-bit floating point.
 139         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 140
 141 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 142
 143         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 144         setting.
 145         * testsuite/libgomp.c++/pr69393.C: Same.
 146         * testsuite/libgomp.c++/taskloop-1.C: Same.
 147         * testsuite/libgomp.c++/taskloop-3.C: Same.
 148         * testsuite/libgomp.c++/taskloop-4.C: Same.
 149         * testsuite/libgomp.c/for-4.c: Same.
 150         * testsuite/libgomp.c/pr66199-3.c: Same.
 151         * testsuite/libgomp.c/pr66199-4.c: Same.
 152         * testsuite/libgomp.c/pr66199-6.c: Same.
 153         * testsuite/libgomp.c/taskloop-1.c: Same.
 154         * testsuite/libgomp.c/taskloop-3.c: Same.
 155         * testsuite/libgomp.c/taskloop-4.c: Same.
 156         * testsuite/libgomp.fortran/aligned1.f03: Same.
 157         * testsuite/libgomp.fortran/condinc1.f: Same.
 158         * testsuite/libgomp.fortran/condinc3.f90: Same.
 159         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 160         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 161         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 162         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 163         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 164         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 165         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 166         * testsuite/libgomp.fortran/recursion1.f90: Same.
 167         * testsuite/libgomp.fortran/target2.f90: Same.
 168         * testsuite/libgomp.fortran/target5.f90: Same.
 169         * testsuite/libgomp.fortran/task3.f90: Same.
 170
 171 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 172
 173         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 174         vector_length(32) clause from acc parallel directive.
 175         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 176
 177 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 178
 179         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 180         Remove acc_device_nvidia references.
 181
 182 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 183
 184         PR c/81875
 185         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 186
 187 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 188
 189         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 190         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 191         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 192         * testsuite/libgomp.c/c.exp: Include test-cases from
 193         libgomp.c-c++-common.
 194         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 195         files.
 196
 197 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 198
 199         PR c++/81314
 200         * testsuite/libgomp.c++/pr81314.C: New test.
 201
 202 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 203
 204         * libgomp.texi (Top): www.openacc.org now uses https.
 205         (Enabling OpenACC): Ditto.
 206         (acc_get_num_devices): Ditto.
 207         (acc_set_device_type): Ditto.
 208         (acc_get_device_type): Ditto.
 209         (acc_set_device_num): Ditto.
 210         (acc_get_device_num): Ditto.
 211         (acc_async_test): Ditto.
 212         (acc_async_test_all): Ditto.
 213         (acc_wait): Ditto.
 214         (acc_wait_all): Ditto.
 215         (acc_wait_all_async): Ditto.
 216         (acc_wait_async): Ditto.
 217         (acc_init): Ditto.
 218         (acc_shutdown): Ditto.
 219         (acc_on_device): Ditto.
 220         (acc_malloc): Ditto.
 221         (acc_free): Ditto.
 222         (acc_copyin): Ditto.
 223         (acc_present_or_copyin): Ditto.
 224         (acc_create): Ditto.
 225         (acc_present_or_create): Ditto.
 226         (acc_copyout): Ditto.
 227         (acc_delete): Ditto.
 228         (acc_update_device): Ditto.
 229         (acc_update_self): Ditto.
 230         (acc_map_data): Ditto.
 231         (acc_unmap_data): Ditto.
 232         (acc_deviceptr): Ditto.
 233         (acc_hostptr): Ditto.
 234         (acc_is_present): Ditto.
 235         (acc_memcpy_to_device): Ditto.
 236         (acc_memcpy_from_device): Ditto.
 237         (acc_get_current_cuda_device): Ditto.
 238         (acc_get_current_cuda_context): Ditto.
 239         (acc_get_cuda_stream): Ditto.
 240         (acc_set_cuda_stream): Ditto.
 241         (ACC_DEVICE_TYPE): Ditto.
 242         (ACC_DEVICE_NUM): Ditto.
 243         (OpenACC Library Interoperability): Ditto.
 244
 245 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 246
 247         PR c/81687
 248         * testsuite/libgomp.c/pr81687-1.c: New test.
 249         * testsuite/libgomp.c/pr81687-2.c: New test.
 250
 251 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 252
 253         PR c/69389
 254         * testsuite/libgomp.c/pr69389.c: New test.
 255         * testsuite/libgomp.c++/pr69389.C: New test.
 256
 257 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 258
 259         PR middle-end/78266
 260         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 261         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 262
 263 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 264
 265         PR c/45784
 266         * testsuite/libgomp.c/pr45784.c: New test.
 267         * testsuite/libgomp.c++/pr45784.C: New test.
 268
 269 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 270
 271         * testsuite/libgomp.oacc-c/vec.c: New test.
 272
 273 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 274
 275         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 276
 277 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 278
 279         * plugin/plugin-nvptx.c (notify_var): New function.
 280         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 281
 282 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 283
 284         * env.c (parse_unsigned_long_1): Factor out of ...
 285         (parse_unsigned_long): ... here.
 286         (parse_int_1): Factor out of ...
 287         (parse_int): ... here.
 288         (parse_int_secure): New function.
 289         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 290         * secure_getenv.h: Factor out of ...
 291         * plugin/plugin-hsa.c: ... here.
 292         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 293
 294 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 295
 296         PR c++/81130
 297         * testsuite/libgomp.c++/pr81130.C: New test.
 298
 299 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 300
 301         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 302         default args.
 303         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 304         dg-xfail-run-if default args.
 305
 306 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 307
 308         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 309         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 310
 311 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 312
 313         PR libgomp/80822
 314         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 315         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 316         sibling lists, depending on level just pick up what CPUs to put
 317         together into a place vs. whether add multiple ordered places.
 318
 319 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 320
 321         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 322         * libgomp.map (OACC_2.0.1): Add these.
 323         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 324         for "acc_wait", and "acc_wait_all", respectively.
 325         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 326         for "acc_wait", and "acc_wait_all", respectively.
 327         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 328         * libgomp.texi (acc_wait, acc_wait_all): Update.
 329         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 330         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 331         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 332
 333         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 334         acc_present_or_copyin and acc_present_or_create procedures,
 335         respectively.
 336         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 337         generally different variants of OpenACC Runtime Library functions.
 338         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 339
 340         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 341         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 342
 343         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 344         of preprocessor definitions.
 345         * libgomp.h (strong_alias): Guard by "#ifdef
 346         HAVE_ATTRIBUTE_ALIAS".
 347         * oacc-mem.c: Provide "acc_pcreate" as alias for
 348         "acc_present_or_create", and "acc_pcopyin" as alias for
 349         "acc_present_or_copyin".
 350         * libgomp.map: New version "OACC_2.0.1".
 351         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 352         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 353         its content into...
 354         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 355         Extend testing.
 356
 357         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 358         when disabling nvptx offloading.
 359
 360 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 361
 362         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 363         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 364         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 365
 366         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 367         * testsuite/lib/libgomp.exp
 368         (check_effective_target_openacc_nvidia_accel_configured): New
 369         proc.
 370         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 371         (check_effective_target_c++): New procs.
 372         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 373         (check_effective_target_c++): Likewise.
 374
 375 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 376
 377         PR middle-end/80809
 378         * testsuite/libgomp.c/pr80809-2.c: New test.
 379         * testsuite/libgomp.c/pr80809-3.c: New test.
 380
 381         PR middle-end/80809
 382         * testsuite/libgomp.c/pr80809-1.c: New test.
 383
 384         PR middle-end/80853
 385         * testsuite/libgomp.c/pr80853.c: New test.
 386
 387 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 388
 389         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 390         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 391         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 392         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 393         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 394
 395         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 396         Debug output for failure.
 397
 398 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 399
 400         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 401
 402 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 403
 404         PR bootstrap/80531
 405         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 406         bootstrap compare failures.
 407
 408 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 409
 410         * testsuite/libgomp.c/target-36.c: New testcase.
 411
 412 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 413
 414         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 415         instead of char.
 416
 417 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 418
 419         PR libgomp/80394
 420         * testsuite/libgomp.c/pr80394.c: New test.
 421
 422 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 423
 424         PR libgomp/79876
 425         * config/posix/thread-stacksize.h: New file.
 426         * config/darwin/thread-stacksize.h: New file.
 427         * config/nvptx/thread-stacksize.h: New file.
 428         * env.c: Include thread-stacksize.h.
 429         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 430         instead of 0.  Call pthread_attr_setstacksize even if
 431         GOMP_DEFAULT_STACKSIZE is non-zero.
 432
 433 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 434
 435         * env.c (initialize_env): Initialize stacksize to 0.
 436
 437 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 438
 439         PR c++/80029
 440         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 441
 442 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 443
 444         PR c/79940
 445         * testsuite/libgomp.c/pr79940.c: New test.
 446
 447 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 448
 449         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 450         targets.
 451         Add __float128 options.
 452
 453 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 454
 455         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 456         hppa*-*-* dg-skip-if directive.
 457
 458 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 459
 460         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 461         dg-skip-if directive into a comment.
 462
 463 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 464             Chung-Lin Tang  <cltang@codesourcery.com>
 465
 466         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 467         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 468         add additional case.
 469         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 470         "openacc_nvidia_accel_selected".
 471         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 472         Add num_workers(8) clause.
 473
 474 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 475
 476         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 477         hppa*-*-*.
 478         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 479         include complex.h on hppa*-*-hpux*.
 480         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 481
 482 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 483
 484         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 485
 486         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 487         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 488         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 489         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 490         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 491         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 492         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 493         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 494         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 495         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 496
 497 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 498
 499         * libgomp-plugin.h: #include <stdbool.h>.
 500         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 501         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 502         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 503         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 504         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 505         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 506         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 507         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 508         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 509         (GOMP_OFFLOAD_openacc_async_test)
 510         (GOMP_OFFLOAD_openacc_async_test_all)
 511         (GOMP_OFFLOAD_openacc_async_wait)
 512         (GOMP_OFFLOAD_openacc_async_wait_async)
 513         (GOMP_OFFLOAD_openacc_async_wait_all)
 514         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 515         (GOMP_OFFLOAD_openacc_async_set_async)
 516         (GOMP_OFFLOAD_openacc_create_thread_data)
 517         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 518         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 519         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 520         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 521         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 522         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 523         these.
 524         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 525         (GOMP_OFFLOAD_unload_image): Fix argument types.
 526
 527 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 528
 529         * testsuite/lib/libgomp.exp
 530         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 531         check_compile invocation.  Fix up removal of executable.  Drop
 532         bogus "2>&1" argument.
 533
 534         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 535         directive.
 536
 537 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 538             Martin Jambor  <mjambor@suse.cz>
 539
 540         * plugin/hsa.h: Moved to top level include.
 541         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 542
 543 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 544
 545         PR other/79046
 546         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 547         of cat to get version from BASE-VER file.
 548         * testsuite/Makefile.in: Regenerated.
 549
 550 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 551
 552         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 553         for _WIN64.
 554
 555 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 556
 557         * plugin/hsa.h: Add GCC runtime library exception.
 558         * plugin/hsa_ext_finalize.h: Likewise.
 559
 560         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 561         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 562         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 563         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 564         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 565         library to link ptx plugin against.
 566         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 567         (CUDA_CALLS): Define.
 568         (cuda_lib, cuda_lib_inited): New variables.
 569         (init_cuda_lib): New function.
 570         (CUDA_CALL_PREFIX): Define.
 571         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 572         (CUDA_CALL): Use FN instead of (FN).
 573         (CUDA_CALL_NOCHECK): Define.
 574         (cuda_error, fini_streams_for_device, select_stream_for_async,
 575         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 576         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 577         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 578         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 579         CUDA_CALL_NOCHECK.
 580         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 581         CUDA_CALL_NOCHECK.
 582         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 583         Use CUDA_CALL_NOCHECK.
 584         * plugin/cuda/cuda.h: New file.
 585         * config.h.in: Regenerated.
 586         * configure: Regenerated.
 587
 588         PR other/79046
 589         * configure.ac: Add GCC_BASE_VER.
 590         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 591         get version from BASE-VER file.
 592         * testsuite/Makefile.in: Regenerated.
 593         * configure: Regenerated.
 594         * Makefile.in: Regenerated.
 595
 596 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 597
 598         PR libgomp/60670
 599         * Makefile.am: Make fincludedir multilib-aware.
 600         * Makefile.in: Regenerate.
 601
 602 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 603
 604         Update copyright years.
 605
 606         * libgomp.texi: Bump @copying's copyright year.
 607
 608 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 609
 610         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 611         pthread_spinlock_t instead of gomp_mutex_t lock.
 612         (gomp_get_thread_pool): Likewise.
 613         (gomp_release_thread_pool): Likewise.
 614         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 615         Likewise.
 616
 617 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 618
 619         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 620         thread pool in case nthreads == 1.
 621
 622 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 623
 624         * config/nvptx/env.c: Delete.
 625         * icv.c: Move definitions of ICV variables back ...
 626         * env.c: ...here.  Do not compile environment-related functionality if
 627         LIBGOMP_OFFLOADED_ONLY is set.
 628
 629 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 630
 631         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 632         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 633         * configure: Regenerate.
 634         * config.h.in: Likewise.
 635
 636 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 637
 638         * Makefile.in: Regenerate with automake-1.11.6.
 639         * aclocal.m4: Likewise.
 640         * configure: Likewise.
 641         * testsuite/Makefile.in: Likewise.
 642
 643 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 644
 645         * config/nvptx/critical.c: Delete to use generic implementation.
 646
 647 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 648
 649         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 650         ../../affinity.c as fallback.
 651         * config/nvptx/affinity.c: Delete to use fallback implementation.
 652
 653 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 654             Jakub Jelinek  <jakub@redhat.com>
 655             Dmitry Melnik  <dm@ispras.ru>
 656
 657         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 658         * Makefile.in. Regenerate.
 659         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 660         (LIBGOMP_USE_PTHREADS): ...here; new define.
 661         * configure: Regenerate.
 662         * config.h.in: Likewise.
 663         * config/posix/affinity.c: Move to...
 664         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 665         interface by LIBGOMP_USE_PTHREADS.
 666         * critical.c: Split out GOMP_atomic_{start,end} into...
 667         * atomic.c: ...here (new file).
 668         * env.c: Split out ICV definitions into...
 669         * icv.c: ...here (new file) and...
 670         * icv-device.c: ...here. New file.
 671         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 672         (gomp_destroy_lock_30): Ditto.
 673         (gomp_set_lock_30): Ditto.
 674         (gomp_unset_lock_30): Ditto.
 675         (gomp_test_lock_30): Ditto.
 676         (gomp_init_nest_lock_30): Ditto.
 677         (gomp_destroy_nest_lock_30): Ditto.
 678         (gomp_set_nest_lock_30): Ditto.
 679         (gomp_unset_nest_lock_30): Ditto.
 680         (gomp_test_nest_lock_30): Ditto.
 681         * lock.c: New.
 682         * config/nvptx/lock.c: New.
 683         * config/nvptx/bar.c: New.
 684         * config/nvptx/bar.h: New.
 685         * config/nvptx/doacross.h: New.
 686         * config/nvptx/error.c: New.
 687         * config/nvptx/icv-device.c: New.
 688         * config/nvptx/mutex.h: New.
 689         * config/nvptx/pool.h: New.
 690         * config/nvptx/proc.c: New.
 691         * config/nvptx/ptrlock.h: New.
 692         * config/nvptx/sem.h: New.
 693         * config/nvptx/simple-bar.h: New.
 694         * config/nvptx/target.c: New.
 695         * config/nvptx/task.c: New.
 696         * config/nvptx/team.c: New.
 697         * config/nvptx/time.c: New.
 698         * config/posix/simple-bar.h: New.
 699         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 700         (gomp_num_teams_var): Declare.
 701         (struct gomp_thread_pool): Change threads_dock member to
 702         gomp_simple_barrier_t.
 703         [__nvptx__] (gomp_thread): New implementation.
 704         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 705         (gomp_thread_destructor): Ditto.
 706         (gomp_init_thread_affinity): Ditto.
 707         * team.c: Guard uses of Pthreads-specific interfaces by
 708         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 709         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 710         * config/nvptx/alloc.c: Delete.
 711         * config/nvptx/barrier.c: Ditto.
 712         * config/nvptx/fortran.c: Ditto.
 713         * config/nvptx/iter.c: Ditto.
 714         * config/nvptx/iter_ull.c: Ditto.
 715         * config/nvptx/loop.c: Ditto.
 716         * config/nvptx/loop_ull.c: Ditto.
 717         * config/nvptx/ordered.c: Ditto.
 718         * config/nvptx/parallel.c: Ditto.
 719         * config/nvptx/priority_queue.c: Ditto.
 720         * config/nvptx/sections.c: Ditto.
 721         * config/nvptx/single.c: Ditto.
 722         * config/nvptx/splay-tree.c: Ditto.
 723         * config/nvptx/work.c: Ditto.
 724         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 725         -foffload=-lgfortran in addition to -lgfortran.
 726         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 727         * plugin/plugin-nvptx.c: Include <limits.h>.
 728         (struct targ_fn_descriptor): Add new fields.
 729         (struct ptx_device): Ditto.  Set them...
 730         (nvptx_open_device): ...here.
 731         (nvptx_adjust_launch_bounds): New.
 732         (nvptx_host2dev): Allow NULL 'nvthd'.
 733         (nvptx_dev2host): Ditto.
 734         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 735         (link_ptx): Adjust log sizes.
 736         (nvptx_host2dev): Allow NULL 'nvthd'.
 737         (nvptx_dev2host): Ditto.
 738         (nvptx_set_clocktick): New.  Use it...
 739         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 740         fields.
 741         (GOMP_OFFLOAD_dev2dev): New.
 742         (nvptx_adjust_launch_bounds): New.
 743         (nvptx_stacks_size): New.
 744         (nvptx_stacks_alloc): New.
 745         (nvptx_stacks_free): New.
 746         (GOMP_OFFLOAD_run): New.
 747         (GOMP_OFFLOAD_async_run): New (stub).
 748
 749 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 750
 751         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 752         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 753         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 754
 755 2016-11-23  Martin Liska  <mliska@suse.cz>
 756             Martin Jambor  <mjambor@suse.cz>
 757
 758         * plugin/hsa.h: New file.
 759         * plugin/hsa_ext_finalize.h: New file.
 760         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 761         header file unistd.h, and functions secure_getenv, __secure_getenv,
 762         getuid, geteuid, getgid and getegid.
 763         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 764         -D_GNU_SOURCE.
 765         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 766         Handle various cases of secure_getenv presence, add an implementation
 767         when we can test effective UID and GID.
 768         (struct hsa_runtime_fn_info): New structure.
 769         (hsa_runtime_fn_info hsa_fns): New variable.
 770         (hsa_runtime_lib): Likewise.
 771         (support_cpu_devices): Likewise.
 772         (init_enviroment_variables): Load newly introduced ENV
 773         variables.
 774         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 775         (hsa_fatal): Likewise.
 776         (DLSYM_FN): New macro.
 777         (init_hsa_runtime_functions): New function.
 778         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 779         structure.  Depending on environment, also allow CPU devices.
 780         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 781         (get_kernarg_memory_region): Likewise.
 782         (GOMP_OFFLOAD_init_device): Likewise.
 783         (destroy_hsa_program): Likewise.
 784         (init_basic_kernel_info): New function.
 785         (GOMP_OFFLOAD_load_image): Use it.
 786         (create_and_finalize_hsa_program): Call hsa run-time functions via
 787         hsa_fns structure.
 788         (create_single_kernel_dispatch): Likewise.
 789         (release_kernel_dispatch): Likewise.
 790         (init_single_kernel): Likewise.
 791         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 792         (get_group_size): New function.
 793         (run_kernel): Likewise.
 794         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 795         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 796         structure.
 797         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 798         * testsuite/libgomp-test-support.exp.in: Likewise.
 799         * Makefile.in: Regenerated.
 800         * aclocal.m4: Likewise.
 801         * config.h.in: Likewise.
 802         * configure: Likewise.
 803         * testsuite/Makefile.in: Likewise.
 804
 805 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 806             Alexander Monakov  <amonakov@ispras.ru>
 807
 808         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 809         mapping clauses to target constructs.
 810         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 811
 812 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 813
 814         * configure: Regenerate.
 815
 816 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 817
 818         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 819         * omp_lib.h.in (openmp_version): Likewise.
 820         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 821         of 201307.
 822         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 823
 824         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 825         (fib_wrapper): Add map(from: x) clause.
 826         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 827         (e_53_2): Likewise.
 828         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 829         (accum): Add map(tmp) clause.
 830         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 831         (accum): Add map(tofrom: tmp) clause.
 832         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 833         (gramSchmidt): Likewise.
 834         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 835         map(tofrom: sum) clause.
 836         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 837         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 838         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 839         only allowed on the loop iterator.
 840         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 841         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 842         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 843         * testsuite/libgomp.fortran/doacross1.f90: New test.
 844         * testsuite/libgomp.fortran/doacross3.f90: New test.
 845         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 846         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 847         * testsuite/libgomp.fortran/doacross2.f90: New test.
 848         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 849         #pragma omp atomic read.
 850         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 851         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 852
 853 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 854             Nathan Sidwell  <nathan@acm.org>
 855
 856         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 857         to determine default geometry.
 858         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 859         dimension.
 860
 861 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 862
 863         * hashtab.h: Use standard GPLv3 with runtime exception
 864         boilerplate.
 865
 866 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 867
 868         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 869         size when allocating new thread.
 870
 871 2016-09-14  Marek Polacek  <polacek@redhat.com>
 872
 873         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 874
 875 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 876
 877         PR fortran/71014
 878         * testsuite/libgomp.fortran/pr71014.f90: New test.
 879
 880 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 881
 882         PR middle-end/70895
 883         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 884         firstprivate clauses.
 885         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 886         copy clauses.
 887         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 888         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 889         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 890         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 891         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 892         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 893         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 894         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 895         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 896         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 897         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 898         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 899
 900 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 901
 902         PR fortran/70598
 903         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 904
 905 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 906
 907         PR c++/58706
 908         * testsuite/libgomp.c++/pr58706.C: New test.
 909
 910 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 911
 912         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 913         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 914         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 915         Likewise.
 916         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 917         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 918         Likewise.
 919         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 920
 921         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 922         test, and don't hardcode -O0.
 923
 924 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 925
 926         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 927
 928 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 929
 930         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 931         test.
 932
 933 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 934
 935         PR middle-end/71734
 936         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 937         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 938
 939 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 940
 941         PR fortran/71717
 942         * testsuite/libgomp.fortran/associate3.f90: New test.
 943
 944 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 945
 946         * testsuite/libgomp.c++/target-21.C: New test.
 947
 948 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 949
 950         * testsuite/libgomp.c++/target-20.C: New test.
 951
 952 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 953             Cesar Philippidis  <cesar@codesourcery.com>
 954
 955         PR middle-end/71373
 956         * libgomp.oacc-c/nested-function-1.c: New file.
 957         * libgomp.oacc-c/nested-function-2.c: Likewise.
 958         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 959         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 960         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 961
 962 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 963
 964         PR c/71381
 965         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 966         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 967         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 968
 969 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 970
 971         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 972         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 973
 974 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 975
 976         PR c/70688
 977         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 978
 979 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 980
 981         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 982         instead of invalid schedule(static, 0).
 983         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 984
 985 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 986
 987         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 988         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 989         parameter, use to set async stream around call to gomp_unmap_vars,
 990         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 991         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 992         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 993         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 994         (event_add): Add int parameter, initialize 'val' field when
 995         adding new ptx_event struct.
 996         (nvptx_evec): Adjust event_add() call arguments.
 997         (nvptx_host2dev): Likewise.
 998         (nvptx_dev2host): Likewise.
 999         (nvptx_wait_async): Likewise.
1000         (nvptx_wait_all_async): Likewise.
1001         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1002         pass to event_add() call.
1003         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1004         parameter.
1005         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1006         call openacc.register_async_cleanup_func() hook.
1007         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1008         * target.c (gomp_copy_from_async): Delete function.
1009         (gomp_map_vars): Remove async_refcount.
1010         (gomp_unmap_vars): Likewise.
1011         (gomp_load_image_to_device): Likewise.
1012         (omp_target_associate_ptr): Likewise.
1013         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1014         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1015         (gomp_copy_from_async): Remove.
1016
1017 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1018
1019         * target.c (gomp_device_copy): New function.
1020         (gomp_copy_host2dev): Likewise.
1021         (gomp_copy_dev2host): Likewise.
1022         (gomp_free_device_memory): Likewise.
1023         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1024         (gomp_map_pointer): Likewise.
1025         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1026         NULL value from alloc_func plugin hook.
1027         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1028         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1029         (gomp_unmap_vars): Likewise.
1030         (gomp_update): Adjust to call gomp_copy_dev2host and
1031         gomp_copy_host2dev functions.
1032         (gomp_unload_image_from_device): Handle false value from
1033         unload_image_func plugin hook.
1034         (gomp_init_device): Handle false value from init_device_func
1035         plugin hook.
1036         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1037         (omp_target_free): Adjust to call gomp_free_device_memory.
1038         (omp_target_memcpy): Handle return values from host2dev_func,
1039         dev2host_func, and dev2dev_func plugin hooks.
1040         (omp_target_memcpy_rect_worker): Likewise.
1041         (gomp_target_fini): Handle false value from fini_device_func
1042         plugin hook.
1043         * libgomp.h (struct gomp_device_descr): Adjust return type of
1044         init_device_func, fini_device_func, unload_image_func, free_func,
1045         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1046         * oacc-init.c (acc_shutdown_1): Handle false value from
1047         fini_device_func plugin hook.
1048         * oacc-host.c (host_init_device): Change return type to bool.
1049         (host_fini_device): Likewise.
1050         (host_unload_image): Likewise.
1051         (host_free): Likewise.
1052         (host_dev2host): Likewise.
1053         (host_host2dev): Likewise.
1054         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1055         (acc_memcpy_to_device): Likewise.
1056         (acc_memcpy_from_device): Likewise.
1057         (delete_copyout): Add libfnname parameter, handle free_func
1058         hook fatal error case.
1059         (acc_delete): Adjust delete_copyout call.
1060         (acc_copyout): Likewise.
1061         (update_dev_host): Move gomp_mutex_unlock to after
1062         host2dev/dev2host hook calls.
1063
1064         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1065         to 'hsa_error_msg', for clarity.
1066         (hsa_fatal): Likewise.
1067         (hsa_error): New function.
1068         (init_hsa_context): Change return type to bool, adjust to return
1069         false on error.
1070         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1071         return value.
1072         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1073         return false on error.
1074         (get_agent_info): Adjust to return NULL on error.
1075         (destroy_hsa_program): Change return type to bool, adjust to
1076         return false on error.
1077         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1078         (destroy_module): Change return type to bool, adjust to
1079         return false on error.
1080         (GOMP_OFFLOAD_unload_image): Likewise.
1081         (GOMP_OFFLOAD_fini_device): Likewise.
1082         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1083         (GOMP_OFFLOAD_free): Change to return false when called.
1084         (GOMP_OFFLOAD_dev2host): Likewise.
1085         (GOMP_OFFLOAD_host2dev): Likewise.
1086         (GOMP_OFFLOAD_dev2dev): Likewise.
1087
1088         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1089         (CUDA_CALL): Likewise.
1090         (CUDA_CALL_ASSERT): Likewise.
1091         (map_init): Change return type to bool, use CUDA_CALL* macros.
1092         (map_fini): Likewise.
1093         (init_streams_for_device): Change return type to bool, adjust
1094         call to map_init.
1095         (fini_streams_for_device): Change return type to bool, adjust
1096         call to map_fini.
1097         (select_stream_for_async): Release stream_lock before calls to
1098         GOMP_PLUGIN_fatal, adjust call to map_init.
1099         (nvptx_init): Use CUDA_CALL* macros.
1100         (nvptx_attach_host_thread_to_device): Change return type to bool,
1101         use CUDA_CALL* macros.
1102         (nvptx_open_device): Use CUDA_CALL* macros.
1103         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1104         macros.
1105         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1106         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1107         (nvptx_exec): Use CUDA_CALL* macros.
1108         (nvptx_alloc): Use CUDA_CALL* macros.
1109         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1110         (nvptx_host2dev): Likewise.
1111         (nvptx_dev2host): Likewise.
1112         (nvptx_wait): Use CUDA_CALL* macros.
1113         (nvptx_wait_async): Likewise.
1114         (nvptx_wait_all): Likewise.
1115         (nvptx_wait_all_async): Likewise.
1116         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1117         use CUDA_CALL* macros, adjust call to map_fini.
1118         (GOMP_OFFLOAD_init_device): Change return type to bool,
1119         adjust code accordingly.
1120         (GOMP_OFFLOAD_fini_device): Likewise.
1121         (GOMP_OFFLOAD_load_image): Adjust calls to
1122         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1123         use CUDA_CALL* macros.
1124         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1125         return code.
1126         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1127         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1128         handle error return.
1129         (GOMP_OFFLOAD_dev2host): Likewise.
1130         (GOMP_OFFLOAD_host2dev): Likewise.
1131         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1132         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1133
1134 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1135
1136         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1137         (acc_free): Likewise.
1138         (acc_memcpy_to_device): Likewise.
1139         (acc_memcpy_from_device): Likewise.
1140         (acc_deviceptr): Likewise.
1141         (acc_hostptr): Likewise.
1142         (acc_is_present): Likewise.
1143         (acc_map_data): Likewise.
1144         (acc_unmap_data): Likewise.
1145         (present_create_copy): Likewise.
1146         (delete_copyout): Likewise.
1147         (update_dev_host): Likewise.
1148         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1149         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1150         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1151         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1152         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1153         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1154         it only runs on nvptx targets.
1155         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1156         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1157         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1158         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1159         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1160         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1161         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1162         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1163         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1164         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1165         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1166         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1167         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1168         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1169         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1170         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1171         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1172         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1173         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1174         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1175         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1176         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1177         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1178
1179 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1180
1181         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1182
1183 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1184
1185         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1186         to gomp_init_targets_once.
1187         (acc_set_device_type): Remove !cached_base_dev condition on call to
1188         gomp_init_targets_once, move call to before acc_device_lock acquire,
1189         to avoid deadlock.
1190         (acc_get_device_num): Remove !cached_base_dev condition on call to
1191         gomp_init_targets_once.
1192         (acc_set_device_num): Likewise.
1193
1194 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1195
1196         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1197
1198 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1199
1200         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1201         expected partitioning.
1202
1203 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1204
1205         PR middle-end/70626
1206         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1207         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1208         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1209
1210 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1211
1212         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1213         non-fatal.
1214
1215 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1216
1217         PR middle-end/70680
1218         * testsuite/libgomp.c/pr70680-1.c: New test.
1219         * testsuite/libgomp.c/pr70680-2.c: New test.
1220
1221 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1222
1223         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1224         pass parameter variables to subroutines.
1225
1226 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1227
1228         PR middle-end/70643
1229         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1230
1231 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1232
1233         PR testsuite/68242
1234         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1235         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1236
1237 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1238
1239         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1240         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1241         GOACC_declare prototype.
1242
1243         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1244         Merge this file, and...
1245         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1246         ... this file, and...
1247         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1248         ... this file, and...
1249         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1250         ... this file, and...
1251         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1252         ... this file, and...
1253         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1254         ... this file, and...
1255         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1256         ... this file, and...
1257         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1258         ... this file, and...
1259         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1260         ... this file, and...
1261         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1262         ... this file, and...
1263         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1264         ... this file, and...
1265         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1266         ... this file, and...
1267         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1268         ... this file into...
1269         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1270         file.
1271
1272         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1273         Make failure observable.
1274
1275 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1276
1277         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1278         field.
1279         * target.c (gomp_target_fallback_firstprivate,
1280         gomp_target_unshare_firstprivate): Removed.
1281         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1282         before waiting for dependencies.
1283         (gomp_target_task_fn): Don't copy firstprivate vars here.
1284         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1285         firstprivate_copies here.
1286         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1287         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1288         explicit/implicit firstprivate.
1289
1290 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1291
1292         PR lto/70289
1293         PR ipa/70348
1294         PR tree-optimization/70373
1295         PR middle-end/70533
1296         PR middle-end/70534
1297         PR middle-end/70535
1298         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1299         test.
1300         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1301         test.
1302         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1303         test.
1304         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1305         test.
1306         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1307         test.
1308         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1309         test.
1310         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1311         test.
1312         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1313         test.
1314         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1315         test.
1316         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1317         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1318         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1319         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1320         test.
1321         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1322         test.
1323         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1324         test.
1325         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1326         test.
1327         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1328         coverage.
1329         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1330         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1331         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1332         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1333         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1334         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1335         coverage.
1336         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1337         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1338         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1339         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1340         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1341         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1342         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1343         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1344         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1345         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1346         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1347         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1348         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1349         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1350         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1351
1352 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1353             James Norris  <jnorris@codesourcery.com>
1354             Nathan Sidwell  <nathan@codesourcery.com>
1355             Julian Brown  <julian@codesourcery.com>
1356             Cesar Philippidis  <cesar@codesourcery.com>
1357             Chung-Lin Tang  <cltang@codesourcery.com>
1358             Tom de Vries  <tom@codesourcery.com>
1359
1360         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1361         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1362         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1363         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1364         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1365         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1366         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1367         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1368         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1369         XFAIL.
1370         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1371         Incorporate...
1372         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1373         file.
1374         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1375         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1376         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1377         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1378         Likewise.
1379         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1380         Likewise.
1381         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1382         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1383         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1384         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1385         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1386         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1387         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1388         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1389         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1390         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1391         Likewise.
1392         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1393         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1394         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1395         file...
1396         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1397         file into...
1398         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1399         file.  Update.
1400         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1401         file.
1402         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1403         Likewise.
1404         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1405         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1406         ... this new file.  Update.
1407         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1408         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1409         ... this new file.  Update.
1410         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1411         file.  Incorporate...
1412         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1413         file, and...
1414         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1415         file, and...
1416         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1417         file.
1418         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1419
1420 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1421
1422         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1423         set-torture-options.
1424
1425 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1426
1427         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1428         gcc-dg-runtest.
1429         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1430         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1431         -fno-builtin-acc_on_device instead of -O0.
1432         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1433         -O0.
1434         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1435         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1436         Likewise.
1437         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1438         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1439         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1440         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1441         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1442         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1443         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1444         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1445         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1446         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1447         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1448         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1449         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1450         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1451         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1452         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1453         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1454         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1455         Don't specify -O2.
1456         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1457         Likewise.
1458         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1459         Likewise.
1460
1461 2016-03-24  Martin Liska  <mliska@suse.cz>
1462
1463         * plugin/plugin-hsa.c (packet_store_release): New function
1464         that is taken from the HSA runtime manual.
1465         (GOMP_OFFLOAD_run): Use the function.
1466
1467 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1468
1469         PR c++/70376
1470         * testsuite/libgomp.c++/pr70376.C: New test.
1471
1472 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1473
1474         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1475         initialization of lresult and lvresult.
1476         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1477
1478 2016-03-23  James Norris  <jnorris@codesourcery.com>
1479             Daichi Fukuoka <dc-fukuoka@sgi.com>
1480
1481         PR libgomp/69414
1482         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1483         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1484         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1485         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1486
1487 2016-03-23  Martin Liska  <mliska@suse.cz>
1488
1489         PR hsa/70337
1490         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1491         argument just in case a dispatched kernel uses that argument.
1492
1493 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1494
1495         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1496         -ftree-parallelize-loops/-fopenacc changes.
1497         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1498         Likewise.
1499         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1500         Likewise.
1501         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1502         Likewise.
1503         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1504         Likewise.
1505         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1506         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1507
1508 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1509
1510         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1511         always_ld_library_path the path to libgcc_s.
1512
1513 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1514
1515         PR testsuite/70009
1516         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1517
1518 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1519
1520         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1521         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1522         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1523         Same.
1524         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1525         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1526         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1527         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1528
1529 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1530
1531         * testsuite/lib/libgomp.exp
1532         (check_effective_target_hsa_offloading_selected_nocache): New.
1533         (check_effective_target_hsa_offloading_selected): Likewise.
1534         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1535         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1536         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1537         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1538         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1539         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1540         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1541         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1542         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1543         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1544         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1545         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1546         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1547         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1548         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1549         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1550         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1551
1552 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1553
1554         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1555         non-shared memory accelerators.
1556         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1557         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1558         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1559         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1560         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1561         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1562         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1563         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1564         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1565
1566 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1567
1568         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1569         ALWAYS_CFLAGS.
1570
1571 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1572
1573         PR libgomp/69555
1574         * testsuite/libgomp.c++/pr69555-1.C: New test.
1575         * testsuite/libgomp.c++/pr69555-2.C: New test.
1576
1577 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1578             Martin Jambor  <mjambor@suse.cz>
1579
1580         * testsuite/lib/libgomp.exp
1581         (check_effective_target_offload_device_shared_as): New proc.
1582         * testsuite/libgomp.c++/declare_target-1.C: New test.
1583
1584 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1585
1586         PR driver/68463
1587         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1588
1589 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1590
1591         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1592         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1593         dims.
1594         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1595         -ftree-parallelize-loops/-fopenacc changes.
1596         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1597         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1598         Likewise.
1599         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1600         Likewise.
1601         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1602         Likewise.
1603         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1604         Likewise.
1605         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1606         Likewise.
1607         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1608         Likewise.
1609         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1610         Likewise.
1611         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1612         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1613         Likewise.
1614         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1615         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1616         Likewise.
1617         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1618         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1619         Likewise.
1620
1621 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1622
1623         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1624
1625 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1626
1627         PR driver/69805
1628         * testsuite/libgomp.c/pr69805.c: New test.
1629
1630 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1631
1632         PR lto/67709
1633         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1634
1635 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1636
1637         PR tree-optimization/69599
1638         * testsuite/libgomp.c/omp-nested-3.c: New test.
1639         * testsuite/libgomp.c/pr46032-2.c: New test.
1640         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1641         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1642
1643 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1644
1645         PR lto/69707
1646         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1647
1648 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1649
1650         * testsuite/libgomp.c/target-31.c: Fix testcase.
1651
1652 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1653
1654         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1655         clause.
1656         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1657         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1658         reduction and map clauses.
1659         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1660
1661 2016-02-02  James Norris  <jnorris@codesourcery.com>
1662
1663         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1664
1665 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1666
1667         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1668         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1669
1670         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1671         cases.
1672
1673         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1674         variables.
1675         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1676         (hsa_kmt_lib): Set variables.
1677         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1678         always_ld_library_path.
1679         * Makefile.in: Regenerate.
1680         * configure: Likewise.
1681         * testsuite/Makefile.in: Likewise.
1682
1683         * plugin/configfrag.ac (offload_additional_options)
1684         (offload_additional_lib_paths): Don't amend for hsa offloading.
1685         * configure: Regenerate.
1686
1687         * plugin/configfrag.ac: Don't configure for offloading target if
1688         we don't build the corresponding plugin.
1689         * configure: Regenerate.
1690
1691 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1692
1693         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1694         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1695
1696 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1697
1698         PR tree-optimization/69110
1699         * testsuite/libgomp.c/pr69110.c: New test.
1700
1701 2016-01-25  Richard Biener  <rguenther@suse.de>
1702
1703         PR lto/69393
1704         * testsuite/libgomp.c++/pr69393.C: New testcase.
1705
1706 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1707
1708         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1709         function wasn't mapped to the device with non-shared memory.
1710
1711 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1712
1713         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1714
1715 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1716             Martin Liska  <mliska@suse.cz>
1717
1718         * plugin/Makefrag.am: Add HSA plugin requirements.
1719         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1720         (HSA_RUNTIME_LIB): Likewise.
1721         (HSA_RUNTIME_CPPFLAGS): Likewise.
1722         (HSA_RUNTIME_INCLUDE): New substitution.
1723         (HSA_RUNTIME_LIB): Likewise.
1724         (HSA_RUNTIME_LDFLAGS): Likewise.
1725         (hsa-runtime): New configure option.
1726         (hsa-runtime-include): Likewise.
1727         (hsa-runtime-lib): Likewise.
1728         (PLUGIN_HSA): New substitution variable.
1729         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1730         configure options.
1731         (PLUGIN_HSA_CPPFLAGS): Likewise.
1732         (PLUGIN_HSA_LDFLAGS): Likewise.
1733         (PLUGIN_HSA_LIBS): Likewise.
1734         Check that we have access to HSA run-time.
1735         * libgomp-plugin.h (offload_target_type): New element
1736         OFFLOAD_TARGET_TYPE_HSA.
1737         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1738         args.
1739         (bool gomp_create_target_task): Updated.
1740         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1741         new field can_run_func.
1742         * libgomp_g.h (GOMP_target_ext): Update prototype.
1743         * oacc-host.c (host_run): Added a new parameter args.
1744         * target.c (calculate_firstprivate_requirements): New function.
1745         (copy_firstprivate_data): Likewise.
1746         (gomp_target_fallback_firstprivate): Use them.
1747         (gomp_target_unshare_firstprivate): New function.
1748         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1749         devices.
1750         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1751         pass any args to plugins.
1752         (GOMP_target_ext): Introduce device-specific argument parameter args.
1753         Allow host fallback if device shares memory.  Do not remap data if
1754         device has shared memory.
1755         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1756         like host fallback for mappings.
1757         (GOMP_target_data): Treat shared memory devices like host fallback.
1758         (GOMP_target_data_ext): Likewise.
1759         (GOMP_target_update): Likewise.
1760         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1761         gomp_create_target_task.
1762         (GOMP_target_enter_exit_data): Likewise.
1763         (omp_target_alloc): Treat shared memory devices like host fallback.
1764         (omp_target_free): Likewise.
1765         (omp_target_is_present): Likewise.
1766         (omp_target_memcpy): Likewise.
1767         (omp_target_memcpy_rect): Likewise.
1768         (omp_target_associate_ptr): Likewise.
1769         (gomp_load_plugin_for_device): Also load can_run.
1770         * task.c (GOMP_PLUGIN_target_task_completion): Free
1771         firstprivate_copies.
1772         (gomp_create_target_task): Accept new argument args and store it to
1773         ttask.
1774         * plugin/plugin-hsa.c: New file.
1775
1776 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1777
1778         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1779         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1780         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1781         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1782         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1783         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1784         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1785         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1786         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1787         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1788         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1789         Same.
1790         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1791         Same.
1792         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1793         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1794         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1795         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1796         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1797         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1798         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1799         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1800         Same.
1801         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1802
1803 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1804
1805         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1806
1807 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1808
1809         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1810
1811 2016-01-12  James Norris  <jnorris@codesourcery.com>
1812
1813         * libgomp.texi: Updates for OpenACC.
1814
1815 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1816
1817         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1818
1819 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1820
1821         PR fortran/66680
1822         * testsuite/libgomp.fortran/pr66680.f90: New test.
1823
1824 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1825
1826         PR middle-end/68960
1827         * testsuite/libgomp.c/pr68960.c: New test.
1828
1829 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1830
1831         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1832         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1833
1834 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1835
1836         Update copyright years.
1837
1838         * libgomp.texi: Bump @copying's copyright year.
1839
1840 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1841
1842         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1843         dg-additional-options syntax.
1844         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1845         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1846         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1847         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1848         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1849         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1850         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1851         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1852         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1853         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1854         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1855         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1856         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1857         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1858         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1859         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1860         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1861         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1862
1863 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1864
1865         * libgomp.h (REFCOUNT_LINK): Define.
1866         (struct splay_tree_key_s): Add link_key.
1867         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1868         Replace target address of the pointer with target address of newly
1869         mapped object in the splay tree.  Set link pointer on target to the
1870         device address of the mapped object.
1871         (gomp_unmap_vars): Restore target address of the pointer in the splay
1872         tree for REFCOUNT_LINK objects after unmapping.
1873         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1874         declare target link" objects.
1875         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1876         "omp declare target link" objects, which were mapped for the image.
1877         (gomp_exit_data): Restore target address of the pointer in the splay
1878         tree for REFCOUNT_LINK objects after unmapping.
1879         * testsuite/libgomp.c/target-link-1.c: New file.
1880
1881 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1882
1883         * libgomp.h (gomp_device_state): New enum.
1884         (struct gomp_device_descr): Replace is_initialized with state.
1885         (gomp_fini_device): Remove declaration.
1886         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1887         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1888         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1889         (acc_set_device_type): Use state instead of is_initialized.
1890         (acc_set_device_num): Likewise.
1891         * target.c (resolve_device): Use state instead of is_initialized.
1892         Do not initialize finalized device.
1893         (gomp_map_vars): Do nothing if device is finalized.
1894         (gomp_unmap_vars): Likewise.
1895         (gomp_update): Likewise.
1896         (GOMP_offload_register_ver): Use state instead of is_initialized.
1897         (GOMP_offload_unregister_ver): Likewise.
1898         (gomp_init_device): Likewise.
1899         (gomp_unload_device): Likewise.
1900         (gomp_fini_device): Remove.
1901         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1902         (GOMP_target): Go to host fallback if device is finalized.
1903         (GOMP_target_ext): Likewise.
1904         (gomp_exit_data): Do nothing if device is finalized.
1905         (gomp_target_task_fn): Go to host fallback if device is finalized.
1906         (gomp_target_fini): New static function.
1907         (gomp_target_init): Use state instead of is_initialized.
1908         Call gomp_target_fini at exit.
1909
1910 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1911
1912         PR tree-optimization/68716
1913         * testsuite/libgomp.c/omp-nested-2.c: New test.
1914
1915 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1916
1917         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1918         target openacc_nvidia_accel_selected.
1919         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1920         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1921         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1922         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1923
1924 2015-12-01  Julian Brown  <julian@codesourcery.com>
1925             James Norris  <James_Norris@mentor.com>
1926
1927         * oacc-parallel.c (GOACC_host_data): New function.
1928         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1929         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1930         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1931         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1932         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1933         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1934         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1935
1936 2015-11-30  James Norris  <jnorris@codesourcery.com>
1937             Cesar Philippidis  <cesar@codesourcery.com>
1938
1939         libgomp/
1940         * libgomp.oacc-fortran/routine-5.f90: New test.
1941         * libgomp.oacc-fortran/routine-7.f90: New test.
1942         * libgomp.oacc-fortran/routine-9.f90: New test.
1943
1944 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1945
1946         PR tree-optimization/46032
1947         * testsuite/libgomp.c/pr46032.c: New test.
1948
1949 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1950
1951         PR libgomp/68579
1952         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1953         (gomp_create_target_task): Call it before freeing
1954         GOMP_TARGET_TASK_DATA tasks.
1955
1956         PR c/63326
1957         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1958         in between case label and OpenMP standalone directives.
1959         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1960
1961 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1962
1963         * configure: Regenerate.
1964
1965 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1966
1967         * testsuite/libgomp.c/target-35.c: New test.
1968
1969 2015-11-22  James Norris  <jnorris@codesourcery.com>
1970             Cesar Philippidis  <cesar@codesourcery.com>
1971
1972         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1973         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1974         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1975         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1976         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1977
1978 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1979
1980         PR middle-end/68221
1981         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1982         * testsuite/libgomp.c/reduction-12.c: Likewise.
1983         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1984         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1985
1986 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1987
1988         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1989         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1990         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1991         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1992         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1993         and fix.
1994         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1995         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1996
1997 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1998
1999         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2000         worker & gang cases.
2001         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2002
2003 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2004
2005         * config/nvptx/priority_queue.c: New file.
2006
2007 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2008
2009         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2010         sections.
2011
2012 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2013             Aldy Hernandez  <aldyh@redhat.com>
2014             Ilya Verbin  <ilya.verbin@intel.com>
2015
2016         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2017         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2018         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2019         iterators or IV by chunk size.
2020         * parallel.c (gomp_resolve_num_threads): Don't assume that
2021         if thr->ts.team is non-NULL, then pool must be non-NULL.
2022         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2023         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2024         GOMP_PLUGIN_target_task_completion.
2025         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2026         * Makefile.in: Regenerate.
2027         * libgomp.h: Shuffle prototypes and forward definitions around so
2028         priority queues can be defined.
2029         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2030         (enum gomp_target_task_state): New enum.
2031         (struct gomp_target_task): Add state, tgt, task and team fields.
2032         (gomp_create_target_task): Change return type to bool, add
2033         state argument.
2034         (gomp_target_task_fn): Change return type to bool.
2035         (struct gomp_device_descr): Add async_run_func.
2036         (struct gomp_task): Remove children, next_child, prev_child,
2037         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2038         Add pnode field.
2039         (struct gomp_taskgroup): Remove children.
2040         Add taskgroup_queue.
2041         (struct gomp_team): Change task_queue type to a priority queue.
2042         (splay_compare): Define inline.
2043         (priority_queue_offset): New.
2044         (priority_node_to_task): New.
2045         (task_to_priority_node): New.
2046         * oacc-mem.c: Do not include splay-tree.h.
2047         * priority_queue.c: New file.
2048         * priority_queue.h: New file.
2049         * splay-tree.c: Do not include splay-tree.h.
2050         (splay_tree_foreach_internal): New.
2051         (splay_tree_foreach): New.
2052         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2053         (splay_tree_callback): Define typedef.
2054         * target.c (splay_compare): Move to libgomp.h.
2055         (GOMP_target): Don't adjust *thr in any way around running offloaded
2056         task.
2057         (GOMP_target_ext): Likewise.  Handle target nowait.
2058         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2059         return value from gomp_create_target_task, if false, fallthrough
2060         as if no dependencies exist.
2061         (gomp_target_task_fn): Change return type to bool, return true
2062         if the task should have another part scheduled later.  Handle
2063         target nowait.
2064         (gomp_load_plugin_for_device): Initialize async_run.
2065         * task.c (gomp_init_task): Initialize children_queue.
2066         (gomp_clear_parent_in_list): New.
2067         (gomp_clear_parent_in_tree): New.
2068         (gomp_clear_parent): Handle priorities.
2069         (GOMP_task): Likewise.
2070         (priority_queue_move_task_first,
2071         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2072         New functions.
2073         (gomp_create_target_task): Use priority queues.  Change return type
2074         to bool, add state argument, return false if for async
2075         {{enter,exit} data,update} constructs no dependencies need to be
2076         waited for, handle target nowait.  Set task->fn to NULL instead of
2077         gomp_target_task_fn.
2078         (verify_children_queue): Remove.
2079         (priority_list_upgrade_task): New.
2080         (priority_queue_upgrade_task): New.
2081         (verify_task_queue): Remove.
2082         (priority_list_downgrade_task): New.
2083         (priority_queue_downgrade_task): New.
2084         (gomp_task_run_pre): Use priority queues.
2085         Abstract code out to priority_queue_downgrade_task.
2086         (gomp_task_run_post_handle_dependers): Use priority queues.
2087         (gomp_task_run_post_remove_parent): Likewise.
2088         (gomp_task_run_post_remove_taskgroup): Likewise.
2089         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2090         tasks specially.
2091         (GOMP_taskwait): Likewise.
2092         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2093         priority-queue_upgrade_task.
2094         (GOMP_taskgroup_start): Use priority queues.
2095         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2096         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2097         barrier.
2098         * taskloop.c (GOMP_taskloop): Handle priorities.
2099         * team.c (gomp_new_team): Call priority_queue_init.
2100         (free_team): Call priority_queue_free.
2101         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2102         team created for target nowait in implicit parallel region.
2103         (gomp_team_start): For nested check, test thr->ts.level instead of
2104         thr->ts.team != NULL.
2105         * testsuite/libgomp.c/doacross-3.c: New test.
2106         * testsuite/libgomp.c/ordered-5.c: New test.
2107         * testsuite/libgomp.c/priority.c: New test.
2108         * testsuite/libgomp.c/target-31.c: New test.
2109         * testsuite/libgomp.c/target-32.c: New test.
2110         * testsuite/libgomp.c/target-33.c: New test.
2111         * testsuite/libgomp.c/target-34.c: New test.
2112
2113 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2114
2115         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2116
2117         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2118         loop is sequential.
2119
2120 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2121
2122         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2123         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2124
2125 2015-11-12  James Norris  <jnorris@codesourcery.com>
2126             Joseph Myers  <joseph@codesourcery.com>
2127
2128         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2129         * oacc-parallel.c (GOACC_declare): New function.
2130         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2131         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2132         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2133         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2134         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2135
2136 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2137
2138         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2139
2140 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2141
2142         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2143         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2144
2145 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2146
2147         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2148         inadvertent commit.
2149
2150 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2151
2152         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2153         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2154         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2155         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2156         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2157
2158 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2159
2160         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2161         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2162
2163 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2164             Ilya Verbin  <ilya.verbin@intel.com>
2165
2166         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2167         GOMP_loop_nonmonotonic_dynamic_start,
2168         GOMP_loop_nonmonotonic_guided_next,
2169         GOMP_loop_nonmonotonic_guided_start,
2170         GOMP_loop_ull_nonmonotonic_dynamic_next,
2171         GOMP_loop_ull_nonmonotonic_dynamic_start,
2172         GOMP_loop_ull_nonmonotonic_guided_next,
2173         GOMP_loop_ull_nonmonotonic_guided_start,
2174         GOMP_parallel_loop_nonmonotonic_dynamic,
2175         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2176         (GOMP_target_41): Renamed to ...
2177         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2178         arguments.
2179         (GOMP_target_data_41): Renamed to ...
2180         (GOMP_target_data_ext): ... this.
2181         (GOMP_target_update_41): Renamed to ...
2182         (GOMP_target_update_ext): ... this.
2183         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2184         GOMP_target_data_ext and GOMP_target_update_ext instead of
2185         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2186         Export GOMP_loop_nonmonotonic_dynamic_next,
2187         GOMP_loop_nonmonotonic_dynamic_start,
2188         GOMP_loop_nonmonotonic_guided_next,
2189         GOMP_loop_nonmonotonic_guided_start,
2190         GOMP_loop_ull_nonmonotonic_dynamic_next,
2191         GOMP_loop_ull_nonmonotonic_dynamic_start,
2192         GOMP_loop_ull_nonmonotonic_guided_next,
2193         GOMP_loop_ull_nonmonotonic_guided_start,
2194         GOMP_parallel_loop_nonmonotonic_dynamic and
2195         GOMP_parallel_loop_nonmonotonic_guided.
2196         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2197         GOMP_parallel_loop_nonmonotonic_guided,
2198         GOMP_loop_nonmonotonic_dynamic_start,
2199         GOMP_loop_nonmonotonic_guided_start,
2200         GOMP_loop_nonmonotonic_dynamic_next,
2201         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2202         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2203         GOMP_loop_ull_nonmonotonic_guided_start,
2204         GOMP_loop_ull_nonmonotonic_dynamic_next,
2205         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2206         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2207         functions.
2208         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2209         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2210         Use gomp_map_val function.
2211         (gomp_target_fallback_firstprivate): New static function.
2212         (GOMP_target_41): Renamed to ...
2213         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2214         arguments.  Move firstprivate fallback handling into a new
2215         function.
2216         (GOMP_target_data_41): Renamed to ...
2217         (GOMP_target_data_ext): ... this.
2218         (GOMP_target_update_41): Renamed to ...
2219         (GOMP_target_update_ext): ... this.
2220         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2221         gomp_map_0len_lookup instead of gomp_map_lookup.
2222         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2223         gomp_map_lookup.
2224         * testsuite/libgomp.c/target-28.c: Likewise.
2225         * testsuite/libgomp.c/monotonic-1.c: New test.
2226         * testsuite/libgomp.c/monotonic-2.c: New test.
2227         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2228         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2229         * testsuite/libgomp.c/pr66199-5.c: New test.
2230         * testsuite/libgomp.c/pr66199-6.c: New test.
2231         * testsuite/libgomp.c/pr66199-7.c: New test.
2232         * testsuite/libgomp.c/pr66199-8.c: New test.
2233         * testsuite/libgomp.c/pr66199-9.c: New test.
2234         * testsuite/libgomp.c/reduction-11.c: New test.
2235         * testsuite/libgomp.c/reduction-12.c: New test.
2236         * testsuite/libgomp.c/reduction-13.c: New test.
2237         * testsuite/libgomp.c/reduction-14.c: New test.
2238         * testsuite/libgomp.c/reduction-15.c: New test.
2239         * testsuite/libgomp.c/target-12.c (main): Adjust for
2240         omp_target_is_present change for one-past-last element.
2241         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2242         the same var is both mapped and privatized.
2243         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2244         handling of zero-length array sections.
2245         * testsuite/libgomp.c/target-28.c: New test.
2246         * testsuite/libgomp.c/target-29.c: New test.
2247         * testsuite/libgomp.c/target-30.c: New test.
2248         * testsuite/libgomp.c/target-teams-1.c: New test.
2249         * testsuite/libgomp.c++/member-6.C: New test.
2250         * testsuite/libgomp.c++/member-7.C: New test.
2251         * testsuite/libgomp.c++/monotonic-1.C: New test.
2252         * testsuite/libgomp.c++/monotonic-2.C: New test.
2253         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2254         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2255         * testsuite/libgomp.c++/pr66199-3.C: New test.
2256         * testsuite/libgomp.c++/pr66199-4.C: New test.
2257         * testsuite/libgomp.c++/pr66199-5.C: New test.
2258         * testsuite/libgomp.c++/pr66199-6.C: New test.
2259         * testsuite/libgomp.c++/pr66199-7.C: New test.
2260         * testsuite/libgomp.c++/pr66199-8.C: New test.
2261         * testsuite/libgomp.c++/pr66199-9.C: New test.
2262         * testsuite/libgomp.c++/reduction-11.C: New test.
2263         * testsuite/libgomp.c++/reduction-12.C: New test.
2264         * testsuite/libgomp.c++/target-13.C: New test.
2265         * testsuite/libgomp.c++/target-14.C: New test.
2266         * testsuite/libgomp.c++/target-15.C: New test.
2267         * testsuite/libgomp.c++/target-16.C: New test.
2268         * testsuite/libgomp.c++/target-17.C: New test.
2269         * testsuite/libgomp.c++/target-18.C: New test.
2270         * testsuite/libgomp.c++/target-19.C: New test.
2271
2272 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2273
2274         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2275         and reduction copy.
2276         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2277         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2278         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2279         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2280         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2281         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2282         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2283         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2284         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2285         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2286         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2287         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2288         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2289         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2290
2291 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2292
2293         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2294         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2295         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2296         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2297         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2298         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2299         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2300         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2301
2302 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2303
2304         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2305         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2306         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2307         * oacc-host.c (host_openacc_exec): Likewise.
2308         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2309
2310 2015-11-03  Julian Brown  <julian@codesourcery.com>
2311             Thomas Schwinge  <thomas@codesourcery.com>
2312
2313         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2314         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2315         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2316         Likewise.
2317         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2318         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2319
2320 2015-11-03  James Norris  <jnorris@codesourcery.com>
2321
2322         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2323         file.
2324         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2325         Likewise.
2326         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2327         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2328         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2329         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2330         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2331
2332 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2333
2334         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2335         compatibility.
2336         (enum acc_async_t): Reformat.
2337         (acc_on_device): Declare compatible with builtin and provide C++
2338         wrapper.
2339         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2340
2341 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2342             Cesar Philippidis  <cesar@codesourcery.com>
2343
2344         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2345         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2346         ... this.  Add a description of the test at the top of the file.
2347         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2348         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2349         ... this.  Add a description of the test at the top of the file.
2350
2351 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2352
2353         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2354         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2355         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2356         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2357         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2358         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2359
2360 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2361
2362         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2363         dimensions.
2364
2365 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2366
2367         PR testsuite/68063
2368         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2369
2370 2015-10-27  James Norris  <jnorris@codesourcery.com>
2371
2372         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2373         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2374
2375 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2376
2377         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2378         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2379
2380         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2381         acc_device_nvidia usage.
2382         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2383         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2384         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2385
2386         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2387         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2388
2389         PR libgomp/66518
2390         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2391
2392         PR libgomp/65437
2393         PR libgomp/66518
2394         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2395         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2396
2397 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2398
2399         PR testsuite/68063
2400         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2401
2402 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2403
2404         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2405         vector_length.
2406         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2407
2408 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2409             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2410
2411         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2412         to 0 when mapnum is 0.
2413
2414 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2415
2416         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2417         Cast to int from int32_t.
2418
2419 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2420             Aldy Hernandez  <aldyh@redhat.com>
2421             Ilya Verbin  <ilya.verbin@intel.com>
2422
2423         * config/linux/affinity.c (omp_get_place_num_procs,
2424         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2425         * config/linux/doacross.h: New file.
2426         * config/posix/affinity.c (omp_get_place_num_procs,
2427         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2428         * config/posix/doacross.h: New file.
2429         * env.c: Include gomp-constants.h.
2430         (struct gomp_task_icv): Rename run_sched_modifier to
2431         run_sched_chunk_size.
2432         (gomp_max_task_priority_var): New variable.
2433         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2434         (handle_omp_display_env): Change _OPENMP value from 201307 to
2435         201511.  Print OMP_MAX_TASK_PRIORITY.
2436         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2437         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2438         chunk_size and run_sched_modifier to run_sched_chunk_size.
2439         (omp_get_max_task_priority, omp_get_initial_device,
2440         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2441         omp_get_partition_place_nums): New functions.
2442         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2443         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2444         to chunk_size.
2445         (omp_get_num_places_, omp_get_place_num_procs_,
2446         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2447         omp_get_place_proc_ids_8_, omp_get_place_num_,
2448         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2449         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2450         omp_get_max_task_priority_): New functions.
2451         * libgomp_g.h (GOMP_loop_doacross_static_start,
2452         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2453         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2454         GOMP_loop_ull_doacross_dynamic_start,
2455         GOMP_loop_ull_doacross_guided_start,
2456         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2457         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2458         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2459         GOMP_target_data_41, GOMP_target_update_41,
2460         GOMP_target_enter_exit_data): New prototypes.
2461         (GOMP_task): Add prototype argument.
2462         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2463         (struct gomp_doacross_work_share): New type.
2464         (struct gomp_work_share): Add doacross field.
2465         (struct gomp_task_icv): Rename run_sched_modifier to
2466         run_sched_chunk_size.
2467         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2468         GOMP_TASK_UNDEFERRED.  Add comments.
2469         (struct gomp_task_depend_entry): Add comments.
2470         (struct gomp_task): Likewise.
2471         (struct gomp_taskgroup): Likewise.
2472         (struct gomp_target_task): New type.
2473         (struct gomp_team): Add comment.
2474         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2475         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2476         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2477         (struct target_var_desc): New type.
2478         (struct target_mem_desc): Adjust comment.  Use struct
2479         target_var_desc instead of splay_tree_key for list.
2480         (REFCOUNT_INFINITY): Define.
2481         (struct splay_tree_key_s): Remove copy_from field.
2482         (struct gomp_device_descr): Add dev2dev_func field.
2483         (enum gomp_map_vars_kind): New enum.
2484         (gomp_map_vars): Add one argument.
2485         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2486         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2487         omp_get_place_num_procs, omp_get_place_num_procs_,
2488         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2489         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2490         omp_get_place_num_, omp_get_partition_num_places,
2491         omp_get_partition_num_places_, omp_get_partition_place_nums,
2492         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2493         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2494         omp_target_free, omp_target_is_present, omp_target_memcpy,
2495         omp_target_memcpy_rect, omp_target_associate_ptr and
2496         omp_target_disassociate_ptr.
2497         (GOMP_4.0.2): Renamed to ...
2498         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2499         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2500         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2501         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2502         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2503         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2504         GOMP_loop_ull_doacross_guided_start,
2505         GOMP_loop_ull_doacross_runtime_start,
2506         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2507         GOMP_doacross_ull_wait.
2508         * libgomp.texi: Document omp_get_max_task_priority.
2509         Rename modifier argument to chunk_size for omp_set_schedule and
2510         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2511         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2512         to run_sched_chunk_size renaming.
2513         (GOMP_loop_ordered_runtime_start): Likewise.
2514         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2515         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2516         GOMP_parallel_loop_runtime_start): New functions.
2517         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2518         to run_sched_chunk_size renaming.
2519         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2520         GOMP_loop_doacross_guided_start): New functions or aliases.
2521         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2522         run_sched_modifier to run_sched_chunk_size renaming.
2523         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2524         (gomp_loop_ull_doacross_static_start,
2525         gomp_loop_ull_doacross_dynamic_start,
2526         gomp_loop_ull_doacross_guided_start,
2527         GOMP_loop_ull_doacross_runtime_start): New functions.
2528         (GOMP_loop_ull_doacross_static_start,
2529         GOMP_loop_ull_doacross_dynamic_start,
2530         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2531         * oacc-mem.c (acc_map_data, present_create_copy,
2532         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2533         to gomp_map_vars.
2534         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2535         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2536         instead of false to gomp_map_vars.
2537         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2538         * omp.h.in (omp_lock_hint_t): New type.
2539         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2540         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2541         omp_get_place_num, omp_get_partition_num_places,
2542         omp_get_partition_place_nums, omp_get_initial_device,
2543         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2544         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2545         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2546         prototypes.
2547         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2548         (omp_lock_hint_none, omp_lock_hint_uncontended,
2549         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2550         omp_lock_hint_speculative): New parameters.
2551         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2552         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2553         omp_get_place_num, omp_get_partition_num_places,
2554         omp_get_partition_place_nums, omp_get_initial_device,
2555         omp_get_max_task_priority): New interfaces.
2556         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2557         to chunk_size.
2558         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2559         (omp_lock_hint_none, omp_lock_hint_uncontended,
2560         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2561         omp_lock_hint_speculative): New parameters.
2562         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2563         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2564         omp_get_place_num, omp_get_partition_num_places,
2565         omp_get_partition_place_nums, omp_get_initial_device,
2566         omp_get_max_task_priority): New functions and subroutines.
2567         * ordered.c: Include stdarg.h and string.h.
2568         (MAX_COLLAPSED_BITS): Define.
2569         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2570         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2571         GOMP_doacross_ull_wait): New functions.
2572         * target.c: Include errno.h.
2573         (resolve_device): If device is not initialized, call
2574         gomp_init_device on it.
2575         (gomp_map_lookup): New function.
2576         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2577         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2578         GOMP_MAP_ALWAYS_TO_P.
2579         (get_kind): Rename is_openacc argument to short_mapkind.
2580         (gomp_map_pointer): Use gomp_map_lookup.
2581         (gomp_map_fields_existing): New function.
2582         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2583         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2584         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2585         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2586         Adjust for tgt->list changed type and copy_from living in there.
2587         (gomp_copy_from_async): Adjust for tgt->list changed type and
2588         copy_from living in there.
2589         (gomp_unmap_vars): Likewise.
2590         (gomp_update): Likewise.  Rename is_openacc argument to
2591         short_mapkind.  Don't fail if object is not mapped.
2592         (gomp_load_image_to_device): Initialize refcount to
2593         REFCOUNT_INFINITY.
2594         (gomp_target_fallback): New function.
2595         (gomp_get_target_fn_addr): Likewise.
2596         (GOMP_target): Adjust gomp_map_vars caller, use
2597         gomp_get_target_fn_addr and gomp_target_fallback.
2598         (GOMP_target_41): New function.
2599         (gomp_target_data_fallback): New function.
2600         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2601         (GOMP_target_data_41): New function.
2602         (GOMP_target_update): Adjust gomp_update caller.
2603         (GOMP_target_update_41): New function.
2604         (gomp_exit_data, GOMP_target_enter_exit_data,
2605         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2606         omp_target_is_present, omp_target_memcpy,
2607         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2608         omp_target_associate_ptr, omp_target_disassociate_ptr,
2609         gomp_load_plugin_for_device): New functions.
2610         * task.c: Include gomp-constants.h.  Include taskloop.c
2611         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2612         (gomp_task_handle_depend): New function.
2613         (GOMP_task): Use it.  Add priority argument.  Use
2614         gomp-constant.h constants instead of hardcoded numbers.
2615         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2616         (gomp_create_target_task): New function.
2617         (verify_children_queue, verify_taskgroup_queue,
2618         verify_task_queue): New functions.
2619         (gomp_task_run_pre): Call verify_*_queue functions.
2620         If an upcoming tied task is about to leave the sibling or
2621         taskgroup queues in an invalid state, adjust appropriately.
2622         Remove taskgroup argument.  Add comments.
2623         (gomp_task_run_post_handle_dependers): Add comments.
2624         (gomp_task_run_post_remove_parent): Likewise.
2625         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2626         (GOMP_taskwait): Likewise.  Add comments.
2627         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2628         problem such that the first non parent_depends_on task does not
2629         end up at the end of the children queue.
2630         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2631         GOMP_TASK_UNDEFERRED.
2632         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2633         * taskloop.c: New file.
2634         * testsuite/lib/libgomp.exp
2635         (check_effective_target_offload_device_nonshared_as): New proc.
2636         * testsuite/libgomp.c/affinity-2.c: New test.
2637         * testsuite/libgomp.c/doacross-1.c: New test.
2638         * testsuite/libgomp.c/doacross-2.c: New test.
2639         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2640         Add map clause to target.
2641         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2642         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2643         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2644         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2645         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2646         Likewise.
2647         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2648         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2649         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2650         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2651         not defined.  Use those where needed.
2652         * testsuite/libgomp.c/for-4.c: New test.
2653         * testsuite/libgomp.c/for-5.c: New test.
2654         * testsuite/libgomp.c/for-6.c: New test.
2655         * testsuite/libgomp.c/linear-1.c: New test.
2656         * testsuite/libgomp.c/ordered-4.c: New test.
2657         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2658         only allowed on the loop iterator.
2659         * testsuite/libgomp.c/pr66199-3.c: New test.
2660         * testsuite/libgomp.c/pr66199-4.c: New test.
2661         * testsuite/libgomp.c/reduction-7.c: New test.
2662         * testsuite/libgomp.c/reduction-8.c: New test.
2663         * testsuite/libgomp.c/reduction-9.c: New test.
2664         * testsuite/libgomp.c/reduction-10.c: New test.
2665         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2666         map(tofrom:s).
2667         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2668         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2669         * testsuite/libgomp.c/target-11.c: New test.
2670         * testsuite/libgomp.c/target-12.c: New test.
2671         * testsuite/libgomp.c/target-13.c: New test.
2672         * testsuite/libgomp.c/target-14.c: New test.
2673         * testsuite/libgomp.c/target-15.c: New test.
2674         * testsuite/libgomp.c/target-16.c: New test.
2675         * testsuite/libgomp.c/target-17.c: New test.
2676         * testsuite/libgomp.c/target-18.c: New test.
2677         * testsuite/libgomp.c/target-19.c: New test.
2678         * testsuite/libgomp.c/target-20.c: New test.
2679         * testsuite/libgomp.c/target-21.c: New test.
2680         * testsuite/libgomp.c/target-22.c: New test.
2681         * testsuite/libgomp.c/target-23.c: New test.
2682         * testsuite/libgomp.c/target-24.c: New test.
2683         * testsuite/libgomp.c/target-25.c: New test.
2684         * testsuite/libgomp.c/target-26.c: New test.
2685         * testsuite/libgomp.c/target-27.c: New test.
2686         * testsuite/libgomp.c/taskloop-1.c: New test.
2687         * testsuite/libgomp.c/taskloop-2.c: New test.
2688         * testsuite/libgomp.c/taskloop-3.c: New test.
2689         * testsuite/libgomp.c/taskloop-4.c: New test.
2690         * testsuite/libgomp.c++/ctor-13.C: New test.
2691         * testsuite/libgomp.c++/doacross-1.C: New test.
2692         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2693         Replace offload_device with offload_device_nonshared_as.
2694         * testsuite/libgomp.c++/for-12.C: New test.
2695         * testsuite/libgomp.c++/for-13.C: New test.
2696         * testsuite/libgomp.c++/for-14.C: New test.
2697         * testsuite/libgomp.c++/linear-1.C: New test.
2698         * testsuite/libgomp.c++/member-1.C: New test.
2699         * testsuite/libgomp.c++/member-2.C: New test.
2700         * testsuite/libgomp.c++/member-3.C: New test.
2701         * testsuite/libgomp.c++/member-4.C: New test.
2702         * testsuite/libgomp.c++/member-5.C: New test.
2703         * testsuite/libgomp.c++/ordered-1.C: New test.
2704         * testsuite/libgomp.c++/reduction-5.C: New test.
2705         * testsuite/libgomp.c++/reduction-6.C: New test.
2706         * testsuite/libgomp.c++/reduction-7.C: New test.
2707         * testsuite/libgomp.c++/reduction-8.C: New test.
2708         * testsuite/libgomp.c++/reduction-9.C: New test.
2709         * testsuite/libgomp.c++/reduction-10.C: New test.
2710         * testsuite/libgomp.c++/reference-1.C: New test.
2711         * testsuite/libgomp.c++/simd14.C: New test.
2712         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2713         * testsuite/libgomp.c++/target-5.C: New test.
2714         * testsuite/libgomp.c++/target-6.C: New test.
2715         * testsuite/libgomp.c++/target-7.C: New test.
2716         * testsuite/libgomp.c++/target-8.C: New test.
2717         * testsuite/libgomp.c++/target-9.C: New test.
2718         * testsuite/libgomp.c++/target-10.C: New test.
2719         * testsuite/libgomp.c++/target-11.C: New test.
2720         * testsuite/libgomp.c++/target-12.C: New test.
2721         * testsuite/libgomp.c++/taskloop-1.C: New test.
2722         * testsuite/libgomp.c++/taskloop-2.C: New test.
2723         * testsuite/libgomp.c++/taskloop-3.C: New test.
2724         * testsuite/libgomp.c++/taskloop-4.C: New test.
2725         * testsuite/libgomp.c++/taskloop-5.C: New test.
2726         * testsuite/libgomp.c++/taskloop-6.C: New test.
2727         * testsuite/libgomp.c++/taskloop-7.C: New test.
2728         * testsuite/libgomp.c++/taskloop-8.C: New test.
2729         * testsuite/libgomp.c++/taskloop-9.C: New test.
2730         * testsuite/libgomp.fortran/affinity1.f90: New test.
2731         * testsuite/libgomp.fortran/affinity2.f90: New test.
2732
2733 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2734
2735         PR tree-optimization/67476
2736         * testsuite/libgomp.c/autopar-3.c: New test.
2737         * testsuite/libgomp.c/autopar-4.c: New test.
2738         * testsuite/libgomp.c/autopar-5.c: New test.
2739         * testsuite/libgomp.c/autopar-6.c: New test.
2740         * testsuite/libgomp.c/autopar-7.c: New test.
2741         * testsuite/libgomp.c/autopar-8.c: New test.
2742
2743 2015-10-12  James Norris  <jnorris@codesourcery.com>
2744
2745         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2746         initializer.
2747
2748 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2749
2750         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2751         using load_gcc_lib.
2752
2753 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2754
2755         * oacc-ptx.h: Remove file, moving its content into...
2756         * config/nvptx/fortran.c: ... here...
2757         * config/nvptx/oacc-init.c: ..., here...
2758         * config/nvptx/oacc-parallel.c: ..., and here.
2759         * config/nvptx/openacc.f90: New file.
2760         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2761         (link_ptx): Don't link in predefined bits of PTX code.
2762
2763 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2764             Bernd Schmidt <bernds@codesourcery.com>
2765
2766         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2767         (struct targ_ptx_obj): New.
2768         (nvptx_tdata): Move earlier, change data format.
2769         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2770         objects.
2771         (GOMP_OFFLOAD_load_image): Adjust.
2772
2773 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2774
2775         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2776         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2777         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2778         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2779         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2780         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2781         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2782         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2783         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2784         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2785         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2786         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2787         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2788         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2789         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2790         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2791         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2792         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2793         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2794         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2795         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2796         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2797         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2798         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2799         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2800         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2801         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2802         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2803         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2804         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2805         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2806         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2807         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2808         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2809         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2810         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2811         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2812         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2813         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2814         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2815         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2816         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2817         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2818         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2819         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2820         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2821         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2822         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2823         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2824         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2825         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2826         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2827         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2828         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2829         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2830         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2831         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2832         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2833         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2834         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2835         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2836         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2837         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2838
2839 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2840
2841         * oacc-init.c (acc_on_device): Force optimization level.
2842
2843 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2844
2845         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2846         (cuda_errlist): Delete.
2847         (cuda_error): Reimplement.
2848
2849 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2850
2851         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2852         array.
2853         * libgomp.map (GOACC_parallel_keyed): New.
2854         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2855         all callers.
2856         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2857         and take keyed varargs list.  Adjust call to exec_func.
2858         (GOACC_parallel): Force host fallback.
2859         * libgomp_g.h (GOACC_parallel): Remove.
2860         (GOACC_parallel_keyed): Declare.
2861         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2862         (stuct targ_gn_descriptor): Replace name field with launch field.
2863         (nvptx_exec): Lose separate geometry args, take array.  Process
2864         dynamic dimensions and adjust.
2865         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2866         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2867         data.
2868         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2869         passing.
2870         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2871         passing.
2872
2873 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2874
2875         PR libgomp/67141
2876         * oacc-int.h (goacc_host_init): Add declaration.
2877         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2878         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2879
2880 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2881             Sebastian Pop  <s.pop@samsung.com>
2882
2883         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2884         match o/p.
2885         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2886         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2887         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2888         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2889         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2890
2891 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2892
2893         * configure.tgt: Add missing ;; in between nvptx and rtems
2894         snippets.
2895
2896 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2897
2898         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2899         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2900         (gomp_thread_pool_reservoir): Add priority member.
2901         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2902         priority.
2903         (parse_thread_pools): Likewise.
2904         * team.c (gomp_team_start): Call configuration provided
2905         gomp_adjust_thread_attr(). Destroy thread attributes if
2906         necessary.
2907         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2908
2909 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2910
2911         * config/posix/pool.h: New.
2912         * config/rtems/pool.h: Likewise.
2913         * config/rtems/proc.c: Likewise.
2914         * libgomp.h (gomp_thread_destructor): Declare.
2915         * team.c: Include configuration provided "pool.h".
2916         (gomp_get_thread_pool): Define in configuration.
2917         (gomp_team_end): Call configuration defined
2918         gomp_release_thread_pool().
2919
2920 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2921
2922         * config/rtems/bar.c: New.
2923         * config/rtems/bar.h: Likewise.
2924         * config/rtems/mutex.c: Likewise.
2925         * config/rtems/mutex.h: Likewise.
2926         * config/rtems/sem.c: Likewise.
2927         * config/rtems/sem.h: Likewise.
2928         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2929         <sys/lock.h> header file.
2930         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2931         supported by Newlib.
2932         * configure: Regenerate.
2933
2934 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2935
2936         * team.c (gomp_new_thread_pool): Delete and move content to ...
2937         (gomp_get_thread_pool): ... new function.  Allocate and
2938         initialize thread pool on demand.
2939         (get_last_team): Use gomp_get_thread_pool().
2940         (gomp_team_start): Delete thread pool initialization.
2941
2942 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2943
2944         PR tree-optimization/65637
2945         * testsuite/libgomp.c/autopar-2.c: New test.
2946
2947 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2948
2949         PR tree-optimization/46193
2950         * testsuite/libgomp.c/pr46193.c: New test.
2951
2952 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2953
2954         libgomp/
2955         * libgomp.map: Add 4.0.2 version.
2956         * target.c (offload_image_descr): Add version field.
2957         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2958         call.  Improve load mismatch diagnostic.
2959         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2960         call.
2961         (GOMP_offload_regster): Make stub function, move bulk to ...
2962         (GOMP_offload_register_ver): ... here.  Process version argument.
2963         (GOMP_offload_unregister): Make stub function, move bulk to ...
2964         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2965         (gomp_init_device): Process version field.
2966         (gomp_unload_device): Process version field.
2967         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2968         macros.  Check plugin version.
2969         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2970         loader and unloader types.
2971         * oacc-host.c: Include gomp-constants.h.
2972         (host_version): New.
2973         (host_load_image, host_unload_image): Adjust.
2974         (host_dispatch): Add host_version.
2975         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2976         (GOMP_OFFLOAD_version): New.
2977         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2978         (GOMP_OFFLOAD_unload_image): Likewise.
2979         * plugin/plugin-host.c: Include gomp-constants.h.
2980         (GOMP_OFFLOAD_version): New.
2981         (GOMP_OFFLOAD_load_image): Add version arg.
2982         (GOMP_OFFLOAD_unload_image): Likewise.
2983
2984 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2985
2986         PR tree-optimization/65468
2987         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2988
2989 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2990
2991         PR tree-optimization/65468
2992         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2993
2994 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2995
2996         PR libgomp/66761
2997         PR libgomp/67303
2998         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2999         (gomp_iter_guided_next): Idem.
3000         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3001         (gomp_iter_ull_guided_next): Idem.
3002         * config/linux/wait.h (do_spin): Idem.
3003
3004 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3005
3006         * libgomp-plugin.h (enum offload_target_type): Remove
3007         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3008         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3009         * openacc.h (enum acc_device_t): Likewise.
3010         * openacc_lib.h: Likewise.
3011         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3012         (acc_on_device): Just use __builtin_acc_on_device.
3013         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3014         of acc_on_device builtin.
3015         * plugin/plugin-host.h: Remove file.
3016         * plugin/plugin-host.c: Likewise, but salvage some content into...
3017         * oacc-host.c: ... this file.
3018         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3019         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3020         * Makefile.in: Regenerate.
3021         * configure: Likewise.
3022         * testsuite/lib/libgomp.exp
3023         (check_effective_target_openacc_host_nonshm_selected): Remove.
3024         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3025         ACC_DEVICE_TYPE=host_nonshm.
3026         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3027         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3028         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3029         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3030         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3031         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3032
3033 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3034             Jakub Jelinek  <jakub@redhat.com>
3035
3036         * config/nvptx/affinity.c: New file.
3037         * config/nvptx/alloc.c: Likewise.
3038         * config/nvptx/bar.c: Likewise.
3039         * config/nvptx/barrier.c: Likewise.
3040         * config/nvptx/critical.c: Likewise.
3041         * config/nvptx/env.c: Likewise.
3042         * config/nvptx/error.c: Likewise.
3043         * config/nvptx/fortran.c: Likewise.
3044         * config/nvptx/iter.c: Likewise.
3045         * config/nvptx/iter_ull.c: Likewise.
3046         * config/nvptx/libgomp-plugin.c: Likewise.
3047         * config/nvptx/lock.c: Likewise.
3048         * config/nvptx/loop.c: Likewise.
3049         * config/nvptx/loop_ull.c: Likewise.
3050         * config/nvptx/mutex.c: Likewise.
3051         * config/nvptx/oacc-async.c: Likewise.
3052         * config/nvptx/oacc-cuda.c: Likewise.
3053         * config/nvptx/oacc-host.c: Likewise.
3054         * config/nvptx/oacc-init.c: Likewise.
3055         * config/nvptx/oacc-mem.c: Likewise.
3056         * config/nvptx/oacc-parallel.c: Likewise.
3057         * config/nvptx/oacc-plugin.c: Likewise.
3058         * config/nvptx/omp-lock.h: Likewise.
3059         * config/nvptx/ordered.c: Likewise.
3060         * config/nvptx/parallel.c: Likewise.
3061         * config/nvptx/proc.c: Likewise.
3062         * config/nvptx/ptrlock.c: Likewise.
3063         * config/nvptx/sections.c: Likewise.
3064         * config/nvptx/sem.c: Likewise.
3065         * config/nvptx/single.c: Likewise.
3066         * config/nvptx/splay-tree.c: Likewise.
3067         * config/nvptx/target.c: Likewise.
3068         * config/nvptx/task.c: Likewise.
3069         * config/nvptx/team.c: Likewise.
3070         * config/nvptx/time.c: Likewise.
3071         * config/nvptx/work.c: Likewise.
3072         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3073         * configure: Regenerate.
3074         * configure.tgt (config_path): Set to "nvptx" for target
3075         nvptx*-*-*.
3076
3077 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3078
3079         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3080
3081 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3082
3083         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3084         (cuda_errlist): Constify.
3085         (errmsg):  Move into ...
3086         (cuda_error): ... here.  Make smaller.
3087         (_XSTR, _STR): Delete.
3088         (cuda_synames): Delete.
3089         (verify_device_library): Delete.
3090         (nvptx_init): Don't call it.
3091
3092 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3093
3094         * testsuite/libgomp.c/uns-outer-4.c: New test.
3095
3096 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3097
3098         * testsuite/libgomp.c/pr66714.c: New test.
3099
3100 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3101
3102         PR libgomp/66950
3103         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3104         (fib_ref): New function.
3105         (fib): Correct corner cases in the recursion.
3106         (main): Replace the non-simd loop with fib_ref call.
3107         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3108         subroutine.
3109         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3110         for the last array element value.  Replace the non-simd loop with
3111         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3112         of the last array element with according Fibonacci sequence element.
3113         (fib): Correct corner cases in the recursion.
3114
3115 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3116
3117         * target.c (gomp_offload_image_to_device): Rename to ...
3118         (gomp_load_image_to_device): ... here.
3119         (GOMP_offload_register): Adjust call.
3120         (gomp_init_device): Likewise.
3121         (gomp_unload_image_from_device): New.  Broken out of ...
3122         (GOMP_offload_unregister): ... here.  Call it.
3123         (gomp_unload_device): New.
3124         * libgomp.h (gomp_unload_device): Declare.
3125         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3126         mem maps.
3127
3128 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3129
3130         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3131         wait=-specific if.
3132         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3133         !=0 condition.
3134         (goacc_waits): Move !num_waits handling to ...
3135         (GOACC_wait): ... here, the only caller that might have zero waits.
3136
3137         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3138         (struct ptx_image_data): Move earlier, add fns field.
3139         (struct ptx_device): Add images and image_lock fields.
3140         (ptx_images, ptx_image_lock): Delete.
3141         (nvptx_open_device): Initialize images and image_lock fields.
3142         (nvptx_close_device): Destroy image_lock.
3143         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3144         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3145         fields.
3146
3147 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3148
3149         * target.c (GOMP_offload_register): Use int for device type arg.
3150         (GOMP_offload_unregister): Likewise.
3151
3152         * target.c (struct_offload_image_descr): Constify host_table.
3153         (gomp_offload_image_to_device): Likewise.
3154         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3155
3156         * libgomp.h (gomp_device_descr): Constify target data arguments.
3157         * target.c (struct offload_image_descr): Constify target_data.
3158         (gomp_offload_image_to_device): Likewise.
3159         (GOMP_offload_register): Likewise.
3160         (GOMP_offload_unrefister): Likewise.
3161         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3162         GOMP_OFFLOAD_unload_image): Constify target data.
3163         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3164         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3165
3166 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3167
3168         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3169         Workaround driver library const error.
3170         (struct nvptx_tdata, nvptx_tdata_t): New.
3171         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3172         type.
3173
3174 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3175
3176         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3177         of EPS parameter from integer to real.
3178         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3179         type of EPS parameter from integer to real.
3180
3181 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3182
3183         * team.c (get_last_team): New.
3184         (gomp_new_team): Recycle last non-nested team if possible.
3185         (gomp_team_end): Move team work share list free lock destruction
3186         to ...
3187         (free_team): ... here.
3188
3189 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3190
3191         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3192         and ref from int to double.  Replaced their comparison with
3193         an inequality of their difference and EPS.
3194         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3195         comparison of pri and a reference number with an inequality of their
3196         difference and EPS.
3197         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3198         the comparison of sum and sum_ref with an inequality of their
3199         difference and EPS.
3200         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3201         the comparison of pri and a reference number with an inequality of
3202         their difference and EPS.
3203
3204 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3205
3206         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3207         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3208         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3209         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3210         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3211         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3212         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3213         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3214         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3215         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3216         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3217         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3218         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3219         variables.
3220         (vec_mult): Likewise.  Add #pragma omp taskwait.
3221         (main): Adjust caller.
3222         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3223         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3224         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3225         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3226         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3227         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3228         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3229         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3230         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3231         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3232         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3233         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3234         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3235         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3236         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3237         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3238         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3239         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3240         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3241         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3242         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3243         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3244         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3245         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3246         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3247         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3248         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3249         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3250         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3251         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3252         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3253         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3254         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3255         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3256         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3257         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3258         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3259         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3260         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3261         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3262         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3263         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3264         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3265         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3266         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3267         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3268         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3269         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3270         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3271         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3272         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3273         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3274         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3275         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3276         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3277         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3278         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3279         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3280         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3281         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3282         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3283         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3284         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3285         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3286         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3287         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3288         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3289         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3290         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3291         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3292         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3293         (vec_mult): Add !$omp taskwait.
3294         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3295         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3296         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3297         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3298         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3299         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3300         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3301         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3302         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3303         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3304         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3305         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3306         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3307         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3308         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3309         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3310         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3311         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3312         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3313         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3314         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3315         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3316         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3317         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3318         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3319         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3320         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3321         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3322         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3323         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3324         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3325         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3326         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3327         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3328         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3329         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3330         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3331         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3332         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3333         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3334         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3335         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3336         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3337         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3338         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3339         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3340         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3341         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3342         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3343         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3344         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3345         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3346         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3347         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3348         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3349         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3350         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3351         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3352         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3353         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3354         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3355         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3356         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3357         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3358         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3359         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3360         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3361
3362 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3363
3364         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3365         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3366
3367 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3368
3369         PR libgomp/65099
3370         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3371         in a 64-bit configuration.
3372         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3373         offloading testing if no such device is available.
3374         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3375         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3376
3377 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3378
3379         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3380         second call to f.
3381         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3382
3383 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3384
3385         PR tree-optimization/66642
3386         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3387         iteration count case.
3388         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3389         function, factor out of ...
3390         (main): ... here.  Test low iteration count case.
3391
3392 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3393
3394         * libgomp.h (gomp_thread_pool): Comment last_team field.
3395
3396 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3397
3398         * testsuite/libgomp.c++/pr66702-1.C: Require
3399         vect_simd_clones effective target.
3400         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3401
3402 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3403
3404         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3405         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3406         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3407         "-O2".
3408
3409 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3410
3411         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3412         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3413         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3414         * testsuite/libgomp.c++/pr64824.C: Same.
3415         * testsuite/libgomp.c++/pr64868.C: Same.
3416         * testsuite/libgomp.c++/pr66199-1.C: Same.
3417         * testsuite/libgomp.c++/pr66199-2.C: Same.
3418         * testsuite/libgomp.c++/target-2.C: Same.
3419         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3420         -std=<standard> option.
3421         * testsuite/libgomp.c++/udr-11.C: Same.
3422         * testsuite/libgomp.c++/udr-12.C: Same.
3423         * testsuite/libgomp.c++/udr-13.C: Same.
3424         * testsuite/libgomp.c++/udr-14.C: Same.
3425         * testsuite/libgomp.c++/udr-15.C: Same.
3426         * testsuite/libgomp.c++/udr-16.C: Same.
3427         * testsuite/libgomp.c++/udr-17.C: Same.
3428         * testsuite/libgomp.c++/udr-18.C: Same.
3429         * testsuite/libgomp.c++/udr-19.C: Same.
3430         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3431         * testsuite/libgomp.c++/simd-1.C: Same.
3432         * testsuite/libgomp.c++/simd-2.C: Same.
3433         * testsuite/libgomp.c++/simd-3.C: Same.
3434         * testsuite/libgomp.c++/simd-4.C: Same.
3435         * testsuite/libgomp.c++/simd-5.C: Same.
3436         * testsuite/libgomp.c++/simd-6.C: Same.
3437         * testsuite/libgomp.c++/simd-7.C: Same.
3438         * testsuite/libgomp.c++/simd-8.C: Same.
3439         * testsuite/libgomp.c++/simd-9.C: Same.
3440         * testsuite/libgomp.c++/simd10.C: Same.
3441         * testsuite/libgomp.c++/simd11.C: Same.
3442         * testsuite/libgomp.c++/simd12.C: Same.
3443         * testsuite/libgomp.c++/simd13.C: Same.
3444
3445 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3446
3447         PR middle-end/66702
3448         * testsuite/libgomp.c++/pr66702-1.C: New test.
3449         * testsuite/libgomp.c++/pr66702-2.C: New test.
3450
3451 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3452
3453         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3454         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3455         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3456         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3457
3458 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3459
3460         PR tree-optimization/66652
3461         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3462         using restrict pointers.
3463         (main): Add arguments to calls to f.
3464         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3465
3466 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3467
3468         * configure.ac: Fix check for header <sys/sysctl.h>.
3469         * configure: Regenerate.
3470         * config.h.in: Likewise.
3471
3472 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3473
3474         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3475         abort.
3476         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3477
3478 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3479
3480         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3481         acc_device_nvidia.
3482
3483         PR libgomp/66518
3484         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3485         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3486
3487 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3488
3489         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3490         dg-additional-options for any remaining options.
3491         * testsuite/libgomp.c/atomic-2.c: Same.
3492         * testsuite/libgomp.c/atomic-4.c: Same.
3493         * testsuite/libgomp.c/atomic-5.c: Same.
3494         * testsuite/libgomp.c/atomic-6.c: Same.
3495         * testsuite/libgomp.c/autopar-1.c: Same.
3496         * testsuite/libgomp.c/copyin-1.c: Same.
3497         * testsuite/libgomp.c/copyin-2.c: Same.
3498         * testsuite/libgomp.c/copyin-3.c: Same.
3499         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3500         * testsuite/libgomp.c/nestedfn-5.c: Same.
3501         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3502         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3503         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3504         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3505         * testsuite/libgomp.c/pr32362-1.c: Same.
3506         * testsuite/libgomp.c/pr32362-2.c: Same.
3507         * testsuite/libgomp.c/pr32362-3.c: Same.
3508         * testsuite/libgomp.c/pr39591-1.c: Same.
3509         * testsuite/libgomp.c/pr39591-2.c: Same.
3510         * testsuite/libgomp.c/pr39591-3.c: Same.
3511         * testsuite/libgomp.c/pr58392.c: Same.
3512         * testsuite/libgomp.c/pr58756.c: Same.
3513         * testsuite/libgomp.c/simd-1.c: Same.
3514         * testsuite/libgomp.c/simd-10.c: Same.
3515         * testsuite/libgomp.c/simd-11.c: Same.
3516         * testsuite/libgomp.c/simd-12.c: Same.
3517         * testsuite/libgomp.c/simd-13.c: Same.
3518         * testsuite/libgomp.c/simd-14.c: Same.
3519         * testsuite/libgomp.c/simd-15.c: Same.
3520         * testsuite/libgomp.c/simd-2.c: Same.
3521         * testsuite/libgomp.c/simd-3.c: Same.
3522         * testsuite/libgomp.c/simd-4.c: Same.
3523         * testsuite/libgomp.c/simd-5.c: Same.
3524         * testsuite/libgomp.c/simd-6.c: Same.
3525         * testsuite/libgomp.c/simd-7.c: Same.
3526         * testsuite/libgomp.c/simd-8.c: Same.
3527         * testsuite/libgomp.c/simd-9.c: Same.
3528
3529 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3530
3531         * testsuite/libgomp.c/pr35625.c: Fix typo.
3532
3533 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3534
3535         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3536         in dg-options.
3537         * testsuite/libgomp.c/atomic-3.c: Same.
3538         * testsuite/libgomp.c/debug-1.c: Same.
3539         * testsuite/libgomp.c/nqueens-1.c: Same.
3540         * testsuite/libgomp.c/pr26171.c: Same.
3541         * testsuite/libgomp.c/pr48591.c: Same.
3542         * testsuite/libgomp.c/pr64824.c: Same.
3543         * testsuite/libgomp.c/pr64868.c: Same.
3544         * testsuite/libgomp.c/pr66133.c: Same.
3545         * testsuite/libgomp.c/pr66199-1.c: Same.
3546         * testsuite/libgomp.c/pr66199-2.c: Same.
3547         * testsuite/libgomp.c/target-8.c: Same.
3548
3549 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3550
3551         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3552         -std={gnu99,c99}.
3553         * testsuite/libgomp.c/for-1.c: Same.
3554         * testsuite/libgomp.c/for-2.c: Same.
3555         * testsuite/libgomp.c/for-3.c: Same.
3556         * testsuite/libgomp.c/pr35625.c: Same.
3557         * testsuite/libgomp.c/pr39154.c: Same.
3558         * testsuite/libgomp.c/simd-16.c: Same.
3559         * testsuite/libgomp.c/simd-17.c: Same.
3560
3561 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3562
3563         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3564
3565 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3566
3567         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3568         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3569         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3570         (N): Define.
3571         (main): Use N instead of hardcoded constants.
3572
3573 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3574
3575         merge from gomp4 branch:
3576         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3577
3578         PR tree-optimization/65443
3579         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3580         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3581         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3582
3583 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3584
3585         * testsuite/libgomp.graphite/bounds.c: Adjust for
3586         cleanup-tree-dump removal.
3587         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3588         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3589         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3590         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3591         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3592         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3593         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3594         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3595         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3596         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3597
3598 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3599
3600         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3601         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3602         (futex_wake) [!__x86_64__]: Ditto.
3603
3604 2015-05-28  Julian Brown  <julian@codesourcery.com>
3605
3606         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3607         function comment. Only call gomp_fatal if new argument is true.
3608         (acc_dev_num_out_of_range): New function.
3609         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3610         acc_dev_num_out_of_range as appropriate.
3611         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3612         (acc_get_device_num, acc_set_device_num): Update calls to
3613         resolve_device.
3614         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3615         output.
3616
3617 2015-05-28  Julian Brown  <julian@codesourcery.com>
3618
3619         PR libgomp/65742
3620         * oacc-init.c (plugin/plugin-host.h): Include.
3621         (acc_on_device): Check whether we're in an offloaded region for
3622         host_nonshm
3623         plugin. Don't use __builtin_acc_on_device.
3624         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3625         nonshm_exec flag in thread-local data.
3626         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3627         data for host_nonshm plugin.
3628         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3629         for host_nonshm plugin.
3630         * plugin/plugin-host.h: New.
3631
3632 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3633
3634         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3635
3636 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3637
3638         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3639         Declare as int.
3640         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3641         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3642         Declare as int.
3643
3644 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3645
3646         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3647
3648 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3649
3650         * target.c (gomp_map_pointer): New function abstracting out
3651         GOMP_MAP_POINTER handling.
3652         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3653         gomp_map_pointer().
3654
3655 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3656
3657         PR middle-end/66199
3658         * testsuite/libgomp.c/pr66199-1.c: New test.
3659         * testsuite/libgomp.c/pr66199-2.c: New test.
3660         * testsuite/libgomp.c++/pr66199-1.C: New test.
3661         * testsuite/libgomp.c++/pr66199-2.C: New test.
3662         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3663         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3664
3665 2015-05-19  Julian Brown  <julian@codesourcery.com>
3666
3667         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3668         on cuInit failure.
3669
3670 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3671
3672         PR middle-end/66133
3673         * testsuite/libgomp.c/pr66133.c: New test.
3674
3675 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3676
3677         * Makefile.in: Regenerated with automake-1.11.6.
3678         * aclocal.m4: Likewise.
3679         * config.h.in: Likewise.
3680         * configure: Likewise.
3681         * testsuite/Makefile.in: Likewise.
3682
3683 2015-05-08  Jason Merrill  <jason@redhat.com>
3684
3685         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3686         _Complex.
3687
3688         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3689
3690 2015-05-06  Julian Brown  <julian@codesourcery.com>
3691
3692         * oacc-init.c (acc_device_lock): Add explanatory comment.
3693         (resolve_device): Add comment about locking requirement.
3694         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3695         gomp_init_device and gomp_fini_device calls.
3696         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3697         (acc_get_device_num, acc_set_device_num): Add locking around
3698         resolve_device and gomp_init_device calls.
3699
3700 2015-05-06  Julian Brown  <julian@codesourcery.com>
3701
3702         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3703         goacc_thread_lock on error paths.
3704         * oacc-mem.c (lookup_host): Remove locking from function. Note
3705         locking requirement for caller in function comment.
3706         (lookup_dev): Likewise.
3707         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3708         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3709         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3710         Add locking.
3711
3712 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3713
3714         PR testsuite/65205
3715         PR libgomp/65993
3716         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3717         don't expect "0x" prefix for "%p" format specifier, don't expect
3718         "(nil)" for NULL pointer.
3719         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3720         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3721         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3722         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3723         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3724         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3725         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3726         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3727         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3728         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3729         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3730         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3731         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3732         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3733         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3734         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3735         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3736         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3737         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3738         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3739         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3740         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3741         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3742         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3743         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3744         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3745         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3746         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3747         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3748         accurately specify what we're looking for.
3749         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3750         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3751         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3752         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3753         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3754
3755 2015-04-30  James Norris  <jnorris@codesourcery.com>
3756
3757         PR testsuite/65205
3758         * testsuite/lib/libgomp.exp
3759         (check_effective_target_openacc_host_selected)
3760         (check_effective_target_openacc_host_nonshm_selected): New
3761         procedures.
3762         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3763         dg-shouldfail.
3764         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3765         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3766         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3767         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3769         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3770         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3771         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3772         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3773         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3774         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3775         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3776         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3777         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3778         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3779         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3780         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3781         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3782         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3783         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3784         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3785         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3786         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3787         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3788         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3789         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3790         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3791         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3792         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3793         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3794         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3795         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3796         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3797         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3798         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3799         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3800         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3801         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3802         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3803         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3804         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3805         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3806         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3807
3808 2015-04-08  Julian Brown  <julian@codesourcery.com>
3809
3810         * libgomp.h (target_mem_desc: Remove mem_map field.
3811         (acc_dispatch_t): Remove open_device_func, close_device_func,
3812         get_device_num_func, set_device_num_func, target_data members.
3813         Change create_thread_data_func argument to device number instead of
3814         generic pointer.
3815         * oacc-async.c (assert.h): Include.
3816         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3817         (acc_wait_all, acc_wait_all_async): Use current host thread's
3818         active device, not base_dev.
3819         * oacc-cuda.c (acc_get_current_cuda_device)
3820         (acc_get_current_cuda_context, acc_get_cuda_stream)
3821         (acc_set_cuda_stream): Likewise.
3822         * oacc-host.c (host_dispatch): Don't set open_device_func,
3823         close_device_func, get_device_num_func or set_device_num_func.
3824         * oacc-init.c (base_dev, init_key): Remove.
3825         (cached_base_dev): New.
3826         (name_of_acc_device_t): New.
3827         (acc_init_1): Initialise default-numbered device, not zeroth.
3828         (acc_shutdown_1): Close all devices of a given type.
3829         (goacc_destroy_thread): Don't use base_dev.
3830         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3831         (goacc_attach_host_thread_to_device): New.
3832         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3833         (acc_get_num_devices): Don't use base_dev.
3834         (acc_set_device_type): Reimplement.
3835         (acc_get_device_type): Don't use base_dev.
3836         (acc_get_device_num): Tweak logic.
3837         (acc_set_device_num): Likewise.
3838         (acc_on_device): Use acc_get_device_type.
3839         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3840         (goacc_lazy_initialize): Reimplement with acc_init and
3841         goacc_attach_host_thread_to_device.
3842         * oacc-int.h (goacc_thread): Add base_dev field.
3843         (base_dev): Remove extern declaration.
3844         (goacc_attach_host_thread_to_device): Add prototype.
3845         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3846         base_dev.
3847         (acc_free): Likewise.
3848         (acc_memcpy_to_device): Likewise.
3849         (acc_memcpy_from_device): Likewise.
3850         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3851         goacc_lazy_initialize (throughout).
3852         (GOACC_parallel): Use tgt_offset to locate target functions.
3853         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3854         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3855         (gomp_load_plugin_for_device): Remove open_device, close_device,
3856         get_device_num, set_device_num openacc hook initialisation. Don't set
3857         openacc.target_data.
3858         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3859         (GOMP_OFFLOAD_openacc_close_device)
3860         (GOMP_OFFLOAD_openacc_get_device_num)
3861         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3862         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3863         to int.
3864         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3865         (instantiated_devices, ptx_dev_lock): New.
3866         (struct ptx_image_data): New.
3867         (ptx_devices, ptx_images, ptx_image_lock): New.
3868         (fini_streams_for_device): Reorder cuStreamDestroy call.
3869         (nvptx_get_num_devices): Remove forward declaration.
3870         (nvptx_init): Change return type to bool.
3871         (nvptx_fini): Remove.
3872         (nvptx_attach_host_thread_to_device): New.
3873         (nvptx_open_device): Return struct ptx_device* instead of void*.
3874         (nvptx_close_device): Change argument type to struct ptx_device*,
3875         return type to void.
3876         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3877         (kernel_target_data, kernel_host_table): Remove static globals.
3878         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3879         (GOMP_OFFLOAD_init_device): Reimplement.
3880         (GOMP_OFFLOAD_fini_device): Likewise.
3881         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3882         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3883         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3884         (GOMP_OFFLOAD_openacc_open_device)
3885         (GOMP_OFFLOAD_openacc_close_device)
3886         (GOMP_OFFLOAD_openacc_set_device_num)
3887         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3888         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3889         (device number).
3890
3891         testsuite/
3892         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3893
3894 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3895
3896         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3897         * libgomp.h (struct gomp_memory_mapping): Remove.
3898         (struct target_mem_desc): Change type of mem_map from
3899         gomp_memory_mapping * to splay_tree_s *.
3900         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3901         Add load_image_func, unload_image_func.
3902         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3903         Remove offload_regions_registered.
3904         (gomp_init_tables): Remove.
3905         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3906         to splay_tree_s *.
3907         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3908         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3909         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3910         offload_regions_registered.
3911         Initialize load_image_func, unload_image_func, mem_map.root.
3912         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3913         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3914         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3915         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3916         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3917         (lookup_dev): Use dev's lock.
3918         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3919         (acc_is_present): Likewise.
3920         (acc_map_data): Likewise.
3921         (acc_unmap_data): Likewise.  Use dev's lock.
3922         (present_create_copy): Likewise.
3923         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3924         (update_dev_host): Likewise.
3925         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3926         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3927         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3928         (GOMP_OFFLOAD_get_table): Remove
3929         (GOMP_OFFLOAD_load_image): New function.
3930         (GOMP_OFFLOAD_unload_image): New function.
3931         * target.c (register_lock): New mutex for offload image registration.
3932         (num_devices): Do not guard with PLUGIN_SUPPORT.
3933         (gomp_realloc_unlock): New static function.
3934         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3935         before gomp_fatal.
3936         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3937         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3938         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3939         mem_map's.
3940         (gomp_unmap_vars): Likewise.
3941         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3942         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3943         (gomp_offload_image_to_device): New static function.
3944         (GOMP_offload_register): Add mutex lock.
3945         Call gomp_offload_image_to_device for all initialized devices.
3946         Replace gomp_realloc with gomp_realloc_unlock.
3947         (GOMP_offload_unregister): New function.
3948         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3949         get_table_func from the plugin with calls to init_device_func and
3950         gomp_offload_image_to_device.
3951         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3952         to splay_tree_s *.
3953         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3954         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3955         (GOMP_target_data): Do not call gomp_init_tables.
3956         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3957         (gomp_load_plugin_for_device): Replace register_image and get_table
3958         with load_image and unload_image in DLSYM ().
3959         (gomp_register_images_for_device): Remove function.
3960         (gomp_target_init): Do not initialize current_device.mem_map.*,
3961         current_device.offload_regions_registered.
3962         Remove call to gomp_register_images_for_device.
3963         Do not free offload_images and num_offload_images.
3964
3965 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3966
3967         PR fortran/65597
3968         * testsuite/libgomp.fortran/pr65597.f90: New test.
3969
3970 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3971
3972         PR testsuite/65594
3973         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3974         (init, check): New function.
3975         (foo): Change return type to void.
3976         (main): Call init and check.
3977
3978 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3979
3980         PR testsuite/65594
3981         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3982         (foo): Use M for non-inner loops to scale down test-case.
3983
3984 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3985
3986         PR libgomp/64972
3987         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3988         (GOACC_data_start): Likewise.
3989         * target.c (gomp_map_vars): Likewise.
3990
3991 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3992
3993         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3994         hppa*-*-hpux*.
3995
3996 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3997
3998         * testsuite/libgomp.c/target-10.c: New test.
3999         * testsuite/libgomp.c++/target-4.C: New test.
4000
4001 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4002
4003         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4004         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4005
4006 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4007
4008         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4009         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4010         (pthread.h): Check for this header file.
4011         * configure: Regenerate.
4012
4013 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4014
4015         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4016         (check_reduction_op, check_reduction_macro, max, min):
4017         Declare.
4018         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4019         function.
4020         (main): Use new functions.
4021
4022 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4023
4024         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4025         char * for variables holding dlerror return values.
4026         (DLSYM_OPT): Ditto.
4027
4028 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4029
4030         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4031
4032 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4033             Cesar Philippidis  <cesar@codesourcery.com>
4034
4035         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4036         GOACC_ctaid, and GOACC_nctaid routines.
4037
4038 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4039
4040         PR c/64824
4041         * testsuite/libgomp.c/atomic-18.c: New test.
4042         * testsuite/libgomp.c++/atomic-16.C: New test.
4043
4044 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4045
4046         PR c/64824
4047         PR c/64868
4048         * testsuite/libgomp.c/pr64824.c: New test.
4049         * testsuite/libgomp.c/pr64868.c: New test.
4050         * testsuite/libgomp.c++/pr64824.C: New test.
4051         * testsuite/libgomp.c++/pr64868.C: New test.
4052
4053 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4054
4055         PR libgomp/64635
4056         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4057         Link with -lpthread.
4058         * config/aix/plugin-suffix.h: Delete.
4059
4060 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4061
4062         PR libgomp/64635
4063         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4064         (*-*-darwin*): Use config_path "bsd darwin posix".
4065         (*-*-hpux*): Use config_path "hpux posix".
4066         * target.c: Add include of plugin-suffix.h and use
4067         SONAME_SUFFIX macro.
4068         * config/aix/plugin-suffix.h: New file.
4069         * config/darwin/plugin-suffix.h: New file.
4070         * config/hpux/plugin-suffix.h: New file.
4071         * config/posix/plugin-suffix.h: New file.
4072
4073 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4074
4075         PR middle-end/64734
4076         * libgomp.c/pr64734.c: New test.
4077
4078 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4079
4080         PR libgomp/64672
4081         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4082
4083 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4084
4085         PR libgomp/64707
4086         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4087         dg-options.
4088
4089 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4090
4091         PR libgomp/64625
4092         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4093         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4094         formal parameter.  Update all users.
4095         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4096         Document unused formal parameter.
4097
4098 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4099
4100         * oacc-parallel.c: Don't include <alloca.h>.
4101         (GOACC_parallel): Use gomp_alloca instead of alloca.
4102
4103 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4104
4105         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4106
4107 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4108             James Norris  <jnorris@codesourcery.com>
4109             Tom de Vries  <tom@codesourcery.com>
4110             Julian Brown  <julian@codesourcery.com>
4111             Cesar Philippidis  <cesar@codesourcery.com>
4112             Nathan Sidwell  <nathan@codesourcery.com>
4113             Tobias Burnus  <burnus@net-b.de>
4114
4115         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4116         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4117         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4118         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4119         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4120         Include $(top_srcdir)/plugin/Makefrag.am.
4121         (nodist_libsubinclude_HEADERS): Add openacc.h.
4122         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4123         openacc.f90, openacc.mod, openacc_kinds.mod.
4124         (omp_lib.mod): Generalize into...
4125         (%.mod): ... this new rule.
4126         (openacc_kinds.mod, openacc.mod): New rules.
4127         * plugin/configfrag.ac: New file.
4128         * configure.ac: Move plugin/offloading support into it.  Include
4129         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4130         * plugin/Makefrag.am: New file.
4131         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4132         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4133         export.
4134         (libgomp-test-support.exp): New rule.
4135         (all-local): Depend on it.
4136         * Makefile.in: Regenerate.
4137         * testsuite/Makefile.in: Regenerate.
4138         * config.h.in: Likewise.
4139         * configure: Likewise.
4140         * configure.tgt: Harden shell syntax.
4141         * env.c: Include "oacc-int.h".
4142         (parse_acc_device_type): New function.
4143         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4144         variables.
4145         (initialize_env): Initialize those.  Call
4146         goacc_runtime_initialize.
4147         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4148         (gomp_fatal): Call gomp_vfatal.
4149         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4150         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4151         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4152         (splay_tree_node, splay_tree, splay_tree_key)
4153         (struct target_mem_desc, struct splay_tree_key_s)
4154         (struct gomp_memory_mapping, struct acc_dispatch_t)
4155         (struct gomp_device_descr, gomp_acc_insert_pointer)
4156         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4157         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4158         (gomp_free_memmap, gomp_fini_device): New declarations.
4159         (gomp_vdebug, gomp_debug): New macros.
4160         Include "splay-tree.h".
4161         * libgomp.map (OACC_2.0): New symbol version.  Use for
4162         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4163         acc_set_device_type_h_, acc_get_device_type,
4164         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4165         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4166         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4167         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4168         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4169         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4170         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4171         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4172         acc_copyin_array_h_, acc_present_or_copyin,
4173         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4174         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4175         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4176         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4177         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4178         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4179         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4180         acc_update_device, acc_update_device_32_h_,
4181         acc_update_device_64_h_, acc_update_device_array_h_,
4182         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4183         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4184         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4185         acc_is_present_64_h_, acc_is_present_array_h_,
4186         acc_memcpy_to_device, acc_memcpy_from_device,
4187         acc_get_current_cuda_device, acc_get_current_cuda_context,
4188         acc_get_cuda_stream, acc_set_cuda_stream.
4189         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4190         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4191         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4192         GOACC_get_num_threads.
4193         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4194         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4195         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4196         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4197         GOMP_PLUGIN_acc_thread.
4198         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4199         environment variable.
4200         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4201         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4202         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4203         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4204         (splay_tree_remove): New declarations.
4205         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4206         (splay_tree_remove, splay_tree_lookup): Move into...
4207         * splay-tree.c: ... this new file.
4208         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4209         (splay_tree_node, splay_tree, splay_tree_key)
4210         (struct target_mem_desc, struct splay_tree_key_s)
4211         (struct gomp_device_descr): Don't declare.
4212         (num_devices_openmp): New variable.
4213         (gomp_get_num_devices ): Use it.
4214         (gomp_init_targets_once): New function.
4215         (gomp_get_num_devices ): Use it.
4216         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4217         (gomp_fini_device, gomp_register_image_for_device): New functions.
4218         (gomp_map_vars): Add devaddrs parameter.
4219         (gomp_update): Add mm parameter.
4220         (gomp_init_device): Move most of it into...
4221         (gomp_init_tables): ... this new function.
4222         (gomp_register_images_for_device): Remove function.
4223         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4224         Make them hidden instead of static.
4225         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4226         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4227         (GOMP_target_end_data, GOMP_target_update)
4228         (gomp_load_plugin_for_device, gomp_target_init): Update for
4229         OpenACC changes.
4230         * oacc-async.c: New file.
4231         * oacc-cuda.c: Likewise.
4232         * oacc-host.c: Likewise.
4233         * oacc-init.c: Likewise.
4234         * oacc-int.h: Likewise.
4235         * oacc-mem.c: Likewise.
4236         * oacc-parallel.c: Likewise.
4237         * oacc-plugin.c: Likewise.
4238         * oacc-plugin.h: Likewise.
4239         * oacc-ptx.h: Likewise.
4240         * openacc.f90: Likewise.
4241         * openacc.h: Likewise.
4242         * openacc_lib.h: Likewise.
4243         * plugin/plugin-host.c: Likewise.
4244         * plugin/plugin-nvptx.c: Likewise.
4245         * libgomp-plugin.c: Likewise.
4246         * libgomp-plugin.h: Likewise.
4247         * libgomp_target.h: Remove file after merging content into the
4248         former file.  Update all users.
4249         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4250         (offload_targets_s, offload_targets_s_openacc): New variables.
4251         (check_effective_target_openacc_nvidia_accel_present)
4252         (check_effective_target_openacc_nvidia_accel_selected): New
4253         procedures.
4254         (libgomp_init): Update for OpenACC changes.
4255         * testsuite/libgomp-test-support.exp.in: New file.
4256         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4257         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4258         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4259         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4260         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4261         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4262         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4263         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4264         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4265         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4266         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4267         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4268         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4269         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4270         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4271         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4272         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4273         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4274         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4275         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4276         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4277         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4278         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4279         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4280         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4281         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4282         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4283         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4284         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4285         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4286         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4287         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4288         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4289         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4290         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4291         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4292         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4293         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4294         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4295         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4296         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4297         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4298         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4299         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4300         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4301         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4302         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4303         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4304         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4305         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4388         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4389         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4390         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4391         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4392         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4393         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4394         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4395         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4396         Likewise.
4397         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4398         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4399         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4400         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4401         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4402         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4403         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4404         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4405         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4406         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4407         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4408         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4409         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4410         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4411         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4412         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4413         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4414         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4415         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4416         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4417         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4418         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4419         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4420         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4421         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4422         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4423         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4424         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4425         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4426         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4427         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4428         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4429         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4430         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4431         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4432         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4433         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4434         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4435         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4436         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4437         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4438         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4439         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4440         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4441         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4442         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4443         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4444         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4445         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4446         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4447         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4448         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4449         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4450         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4451         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4452         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4453         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4454         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4455         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4456         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4457
4458 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4459             Julian Brown  <julian@codesourcery.com>
4460             David Malcolm  <dmalcolm@redhat.com>
4461
4462         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4463         to "GNU Offloading and Multi Processing Runtime Library".  Change
4464         all users.
4465         * configure: Regenerate.
4466         * libgomp.texi: Update.
4467
4468 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4469
4470         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4471         "$tgt_dir/lib32".
4472         * configure: Regenerate.
4473
4474         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4475         "intelmic" in $offload_targets.
4476
4477 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4478
4479         Update copyright years.
4480
4481         * libgomp.texi: Bump @copying's copyright year.
4482
4483 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4484
4485         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4486         Move load of target-supportes.exp earlier.
4487
4488 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4489
4490         * testsuite/libgomp.c/target-9.c: New test.
4491
4492 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4493
4494         * config.h.in: Regenerate.
4495         * configure: Regenerate.
4496         * configure.ac: Add GCC_CHECK_EMUTLS.
4497         * libgomp.h: Add check for USE_EMUTLS: this case
4498         is equal to HAVE_TLS.
4499         * team.c: Likewise.
4500
4501 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4502
4503         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4504
4505 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4506             Ilya Verbin  <ilya.verbin@intel.com>
4507
4508         * testsuite/libgomp.c/target-critical-1.c: New test.
4509
4510 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4511
4512         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4513         to dg-options unless expensive testing is on.
4514         (TESTITERS): Define to N if not defined.
4515         (main): Use TESTITERS instead of N.
4516         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4517         dg-additional-options depending on whether expensive testing is on.
4518         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4519         Decrease N to 100000 and CHUNKSZ to 10000.
4520
4521 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4522
4523         PR fortran/63938
4524         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4525         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4526
4527 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4528
4529         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4530
4531 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4532
4533         PR bootstrap/63784
4534         * configure: Regenerated.
4535
4536 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4537
4538         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4539         vect_simd_clones effective target.
4540         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4541
4542 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4543
4544         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4545         of 32 as block_size.
4546         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4547         instead of 32 as block_size.
4548
4549 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4550             Ilya Verbin  <ilya.verbin@intel.com>
4551
4552         * Makefile.in: Regenerate.
4553         * configure: Regenerate.
4554         * configure.ac: Set up offload_additional_options,
4555         offload_additional_lib_paths and offload_targets.
4556         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4557         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4558         * testsuite/Makefile.in: Regenerate.
4559         * testsuite/lib/libgomp.exp (libgomp_init): Append
4560         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4561         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4562         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4563
4564 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4565             Ilya Verbin  <ilya.verbin@intel.com>
4566             Kirill Yukhin  <kirill.yukhin@intel.com>
4567             Ilya Tocar  <ilya.tocar@intel.com>
4568
4569         * testsuite/lib/libgomp.exp
4570         (check_effective_target_offload_device): New.
4571         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4572         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4573         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4574         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4575         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4576         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4577         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4578         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4579         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4580         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4581         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4582         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4583         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4584         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4585         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4586         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4587         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4588         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4589         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4590         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4591         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4592         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4593         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4594         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4595         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4596         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4597         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4598         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4599         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4600         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4601         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4602         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4603         * testsuite/libgomp.c/target-7.c: Fix test.
4604         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4605         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4606         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4607         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4608         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4609         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4610         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4611         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4612         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4613         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4614         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4615         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4616         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4617         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4618         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4619         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4620         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4621         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4622         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4623         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4624         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4625         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4626         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4627         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4628         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4629         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4630         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4631         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4632         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4633         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4634         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4635
4636 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4637             Ilya Verbin  <ilya.verbin@intel.com>
4638             Thomas Schwinge  <thomas@codesourcery.com>
4639             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4640
4641         * libgomp.map (GOMP_4.0.1): New symbol version.
4642         Add GOMP_offload_register.
4643         * libgomp_target.h: New file.
4644         * splay-tree.h: New file.
4645         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4646         (gomp_target_init): New forward declaration.
4647         (gomp_is_initialized): New static variable.
4648         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4649         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4650         New structures.
4651         (offload_images, num_offload_images, devices, num_devices): New static
4652         variables.
4653         (splay_compare): New static function.
4654         (struct gomp_device_descr): New structure.
4655         (gomp_get_num_devices): Call gomp_target_init.
4656         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4657         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4658         (GOMP_offload_register): New function.
4659         (GOMP_target): Arrange for host callback to be performed in a separate
4660         initial thread and contention group, inheriting ICVs from
4661         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4662         Add device initialization and lookup for target function in splay tree.
4663         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4664         (GOMP_target_end_data): Call gomp_unmap_vars.
4665         (GOMP_target_update): Add device initialization and call gomp_update.
4666         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4667         (gomp_target_init): New static functions.
4668
4669 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4670             Thomas Schwinge  <thomas@codesourcery.com>
4671             Ilya Verbin  <ilya.verbin@intel.com>
4672             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4673
4674         * config.h.in: Regenerate.
4675         * configure: Regenerate.
4676         * configure.ac: Check for libdl, required for plugin support.
4677         (PLUGIN_SUPPORT): Define if plugins are supported.
4678         (enable_offload_targets): Support Intel MIC targets.
4679         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4680
4681 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4682
4683         PR target/63610
4684         * configure: Regenerate.
4685
4686 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4687
4688         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4689
4690 2014-10-06  Marek Polacek  <polacek@redhat.com>
4691
4692         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4693         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4694         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4695         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4696
4697 2014-10-06  Marek Polacek  <polacek@redhat.com>
4698
4699         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4700         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4701         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4702         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4703         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4704         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4705         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4706         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4707         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4708         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4709         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4710         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4711         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4712         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4713         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4714         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4715         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4716         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4717         declarations.
4718
4719 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4720
4721         PR libgomp/61200
4722         * testsuite/libgomp.c/pr61200.c: New test.
4723
4724 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4725
4726         PR c++/63248
4727         * testsuite/libgomp.c++/pr63248.C: New test.
4728
4729 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4730
4731         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4732         is not zero, but taskgroup->children is NULL and there are
4733         any task->children, schedule those instead of waiting.
4734         * testsuite/libgomp.c/depend-6.c: New test.
4735         * testsuite/libgomp.c/depend-7.c: New test.
4736         * testsuite/libgomp.c/depend-8.c: New test.
4737         * testsuite/libgomp.c/depend-9.c: New test.
4738         * testsuite/libgomp.c/depend-10.c: New test.
4739
4740 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4741
4742         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4743         (struct gomp_taskwait): New type.
4744         (struct gomp_task): Add taskwait and parent_depends_on, remove
4745         in_taskwait and taskwait_sem fields.
4746         (gomp_finish_task): Don't destroy taskwait_sem.
4747         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4748         taskwait and parent_depends_on.
4749         (GOMP_task): For if (0) tasks with depend clause that depend on
4750         earlier tasks don't defer them, instead call
4751         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4752         Initialize redundant_out field, for redundant out entries just
4753         move them at the end of linked list instead of removing them
4754         completely, and set redundant_out flag instead of redundant.
4755         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4756         that task.
4757         (gomp_task_run_post_handle_dependers): If parent is in
4758         gomp_task_maybe_wait_for_dependencies and newly runnable task
4759         is not parent_depends_on, queue it in parent->children linked
4760         list after all runnable tasks with parent_depends_on set.
4761         Adjust for addition of taskwait indirection.
4762         (gomp_task_run_post_remove_parent): If parent is in
4763         gomp_task_maybe_wait_for_dependencies and task to be removed
4764         is parent_depends_on, decrement n_depend and if needed awake
4765         parent.  Adjust for addition of taskwait indirection.
4766         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4767         (gomp_task_maybe_wait_for_dependencies): New function.
4768         * testsuite/libgomp.c/depend-5.c: New test.
4769
4770 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4771
4772         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4773         with TS 18508/Fortran 2015.
4774
4775 2014-07-06  Marek Polacek  <polacek@redhat.com>
4776
4777         PR c/6940
4778         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4779
4780 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4781
4782         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4783         matches regex $lang_source_re, add $lang_include_flags to options.
4784         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4785         * testsuite/libgomp.c++/c++.exp: Likewise.
4786         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4787         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4788         ALWAYS_CFLAGS.
4789         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4790
4791 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4792
4793         * testsuite/libgomp.fortran/fortran.exp: Explain
4794         gfortran-dg-runtest usage.
4795
4796 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4797
4798         * testsuite/libgomp.fortran/simd5.f90: New test.
4799         * testsuite/libgomp.fortran/simd6.f90: New test.
4800         * testsuite/libgomp.fortran/simd7.f90: New test.
4801
4802 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4803
4804         * testsuite/libgomp.c/for-2.c: Define SC to static for
4805         #pragma omp for simd testing.
4806         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4807         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4808         SC macro.
4809         * testsuite/libgomp.c/simd-14.c: New test.
4810         * testsuite/libgomp.c/simd-15.c: New test.
4811         * testsuite/libgomp.c/simd-16.c: New test.
4812         * testsuite/libgomp.c/simd-17.c: New test.
4813         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4814         #pragma omp for simd testing.
4815         * testsuite/libgomp.c++/simd10.C: New test.
4816         * testsuite/libgomp.c++/simd11.C: New test.
4817         * testsuite/libgomp.c++/simd12.C: New test.
4818         * testsuite/libgomp.c++/simd13.C: New test.
4819
4820         * testsuite/libgomp.fortran/aligned1.f03: New test.
4821         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4822         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4823         tasks with !$omp parallel !$omp single.
4824         * testsuite/libgomp.fortran/target8.f90: New test.
4825         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4826         not to use trim in the combiner, instead call elemental function.
4827         (fn): New elemental function.
4828         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4829         Make elemental.
4830         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4831         omp_in): Likewise.
4832         * testsuite/libgomp.fortran/udr12.f90: New test.
4833         * testsuite/libgomp.fortran/udr13.f90: New test.
4834         * testsuite/libgomp.fortran/udr14.f90: New test.
4835         * testsuite/libgomp.fortran/udr15.f90: New test.
4836
4837 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4838
4839         * omp_lib.f90.in (openmp_version): Set to 201307.
4840         * omp_lib.h.in (openmp_version): Likewise.
4841         * testsuite/libgomp.c/target-8.c: New test.
4842         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4843         and inbranch clauses.
4844         * testsuite/libgomp.fortran/depend-3.f90: New test.
4845         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4846         openmp_version.
4847         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4848         * testsuite/libgomp.fortran/target1.f90: New test.
4849         * testsuite/libgomp.fortran/target2.f90: New test.
4850         * testsuite/libgomp.fortran/target3.f90: New test.
4851         * testsuite/libgomp.fortran/target4.f90: New test.
4852         * testsuite/libgomp.fortran/target5.f90: New test.
4853         * testsuite/libgomp.fortran/target6.f90: New test.
4854         * testsuite/libgomp.fortran/target7.f90: New test.
4855
4856 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4857
4858         PR fortran/60928
4859         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4860         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4861         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4862         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4863         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4864         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4865         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4866         * testsuite/libgomp.fortran/associate1.f90: New test.
4867         * testsuite/libgomp.fortran/associate2.f90: New test.
4868         * testsuite/libgomp.fortran/procptr1.f90: New test.
4869
4870 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4871
4872         * testsuite/libgomp.fortran/simd1.f90: New test.
4873         * testsuite/libgomp.fortran/udr1.f90: New test.
4874         * testsuite/libgomp.fortran/udr2.f90: New test.
4875         * testsuite/libgomp.fortran/udr3.f90: New test.
4876         * testsuite/libgomp.fortran/udr4.f90: New test.
4877         * testsuite/libgomp.fortran/udr5.f90: New test.
4878         * testsuite/libgomp.fortran/udr6.f90: New test.
4879         * testsuite/libgomp.fortran/udr7.f90: New test.
4880         * testsuite/libgomp.fortran/udr8.f90: New test.
4881         * testsuite/libgomp.fortran/udr9.f90: New test.
4882         * testsuite/libgomp.fortran/udr10.f90: New test.
4883         * testsuite/libgomp.fortran/udr11.f90: New test.
4884
4885 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4886
4887         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4888         vect_simd_clones effective target.
4889         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4890
4891 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4892
4893         PR middle-end/61252
4894         * testsuite/libgomp.c++/simd-9.C: New test.
4895
4896 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4897
4898         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4899         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4900         texts according to their @menu entry positions.
4901
4902 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4903
4904         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4905         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4906         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4907         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4908         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4909         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4910         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4911         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4912         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4913         * testsuite/libgomp.fortran/depend-1.f90: New test.
4914         * testsuite/libgomp.fortran/depend-2.f90: New test.
4915         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4916         * testsuite/libgomp.fortran/simd1.f90: New test.
4917         * testsuite/libgomp.fortran/simd2.f90: New test.
4918         * testsuite/libgomp.fortran/simd3.f90: New test.
4919         * testsuite/libgomp.fortran/simd4.f90: New test.
4920         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4921
4922 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4923
4924         * testsuite/libgomp.c/simd-10.c: New test.
4925         * testsuite/libgomp.c/simd-11.c: New test.
4926         * testsuite/libgomp.c/simd-12.c: New test.
4927         * testsuite/libgomp.c/simd-13.c: New test.
4928
4929 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4930
4931         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4932         atomic type clauses in any order and optional comma in between.
4933         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4934         * testsuite/libgomp.c/atomic-17.c: Likewise.
4935
4936         * testsuite/libgomp.c/simd-7.c: New test.
4937         * testsuite/libgomp.c/simd-8.c: New test.
4938         * testsuite/libgomp.c/simd-9.c: New test.
4939         * testsuite/libgomp.c/loop-16.c: New test.
4940
4941 2014-04-02  Richard Henderson  <rth@redhat.com>
4942
4943         * config/linux/futex.h (futex_wait): Get error value from errno.
4944         (futex_wake): Likewise.
4945
4946 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4947
4948         PR c++/60331
4949         * testsuite/libgomp.c++/udr-11.C: New test.
4950         * testsuite/libgomp.c++/udr-12.C: New test.
4951         * testsuite/libgomp.c++/udr-13.C: New test.
4952         * testsuite/libgomp.c++/udr-14.C: New test.
4953         * testsuite/libgomp.c++/udr-15.C: New test.
4954         * testsuite/libgomp.c++/udr-16.C: New test.
4955         * testsuite/libgomp.c++/udr-17.C: New test.
4956         * testsuite/libgomp.c++/udr-18.C: New test.
4957         * testsuite/libgomp.c++/udr-19.C: New test.
4958
4959 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4960
4961         Update copyright years
4962
4963 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4964
4965         * hashtab.h: Use the standard form for the copyright notice.
4966
4967 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4968
4969         * libgomp.texi: Bump @copying's copyright year.
4970
4971 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4972
4973         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4974         alloca () with __builtin_alloca ().
4975         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4976         * testsuite/libgomp.c/lock-3.c: Likewise.
4977         * testsuite/libgomp.c/pr48591.c: Likewise.
4978
4979 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4980
4981         PR testsuite/59534
4982         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4983         comparisons.
4984
4985 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4986
4987         PR libgomp/58756
4988         * testsuite/libgomp.c/pr58756.c: New test.
4989
4990 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4991
4992         PR libgomp/59467
4993         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4994         !$omp parallel.
4995
4996 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4997
4998         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4999         ALWAYS_CFLAGS.
5000         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5001         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5002         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5003         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5004         Likewise.
5005
5006         * libgomp_g.h: Include <stddef.h> for size_t.
5007
5008         * libgomp.spec.in: Update comment about libgomp's dependencies.
5009         * configure.ac: Likewise.
5010         * configure: Regenerate.
5011
5012 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5013
5014         * libgomp.texi: (Runtime Library Routines): Update references for
5015         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5016         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5017         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5018         (Environment Variables): Update references for OpenMP 4.0. Add
5019         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5020         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5021         order.
5022
5023 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5024
5025         * env.c (parse_bind_var): Initialize value to avoid
5026         (false positive) warning.
5027
5028 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5029
5030         PR libgomp/58691
5031         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5032         to check variable.
5033         (gomp_init_num_threads): Move i variable declaration into
5034         #ifdef CPU_ALLOC_SIZE block.
5035         * config/linux/affinity.c (gomp_affinity_init_level): Test
5036         gomp_places_list_len == 0 rather than gomp_places_list == 0
5037         when checking for topology reading error.
5038         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5039         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5040         gomp_places_list, only parse env var and always return false.
5041         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5042         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5043         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5044         and either of these variables were parsed correctly into a places
5045         list.
5046
5047 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5048             Jakub Jelinek  <jakub@redhat.com>
5049
5050         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5051         of 5 loopfn matches.
5052         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5053         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5054         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5055         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5056         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5057         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5058         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5059         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5060
5061 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5062
5063         * Makefile.am (omp_lib.mod): Streamline rule.
5064         * Makefile.in: Regenerate.
5065
5066         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5067         exceptions.
5068
5069         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5070         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5071         * testsuite/libgomp.fortran/lib2.f: Likewise.
5072         * testsuite/libgomp.fortran/lib3.f: Likewise.
5073
5074         * configure.ac: Typo fix.
5075         * configure: Regenerate.
5076
5077         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5078         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5079
5080         * omp.h.in: Don't touch the user's namespace.
5081
5082 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5083             Tobias Burnus  <burnus@net-b.de>
5084             Richard Henderson  <rth@redhat.com>
5085
5086         * target.c: New file.
5087         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5088         * Makefile.in: Regenerated.
5089         * libgomp_g.h (GOMP_task): Add depend argument.
5090         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5091         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5092         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5093         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5094         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5095         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5096         GOMP_taskgroup_start, GOMP_taskgroup_end,
5097         GOMP_parallel_sections): New prototypes.
5098         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5099         (omp_is_initial_device_): New function.
5100         (ULP, STR1, STR2, ialias_redirect): Removed.
5101         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5102         omp_set_default_device_8_, omp_get_default_device_,
5103         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5104         functions.
5105         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5106         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5107         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5108         @@GOMP_4.0.
5109         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5110         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5111         omp_set_default_device, omp_set_default_device_,
5112         omp_set_default_device_8_, omp_get_default_device,
5113         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5114         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5115         omp_get_team_num_): Export @@OMP_4.0.
5116         * team.c (struct gomp_thread_start_data): Add place field.
5117         (gomp_thread_start): Clear thr->thread_pool and
5118         thr->task before returning.  Use gomp_team_barrier_wait_final
5119         instead of gomp_team_barrier_wait.  Initialize thr->place.
5120         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5121         team_cancelled and task_queued_count fields.
5122         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5123         before calling pthread_exit.
5124         (gomp_free_thread): No longer static.  Use
5125         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5126         (gomp_team_start): Add flags argument.  Set
5127         thr->thread_pool->threads_busy to nthreads immediately after creating
5128         new pool.  Use gomp_managed_threads_lock instead of
5129         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5130         (gomp_team_end): Use gomp_managed_threads_lock instead of
5131         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5132         of gomp_team_barrier_wait.  If team->team_cancelled, call
5133         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5134         rather than thr->ts.work_share.
5135         (initialize_team): Don't call gomp_sem_init here.
5136         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5137         caller.
5138         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5139         * env.c (gomp_global_icv): Add default_device_var, target_data and
5140         bind_var initializers.
5141         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5142         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5143         gomp_places_list_len): New variables.
5144         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5145         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5146         sized places.
5147         (gomp_cancel_var): New global variable.
5148         (parse_int): New function.
5149         (handle_omp_display_env): New function.
5150         (initialize_env): Use it.  Initialize default_device_var.
5151         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5152         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5153         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5154         been successfully parsed (and call gomp_init_affinity in that case).
5155         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5156         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5157         omp_get_team_num, omp_is_initial_device): New functions.
5158         * libgomp.h: Include stdlib.h.
5159         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5160         Define.
5161         (struct target_mem_desc): Forward declare.
5162         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5163         and thread_limit_var fields.
5164         (gomp_get_num_devices): New prototype.
5165         (gomp_cancel_var): New extern decl.
5166         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5167         team_cancelled and task_queued_count fields.  Add comments about
5168         task_{,queued_,running_}count.
5169         (gomp_cancel_kind): New enum.
5170         (gomp_work_share_end_cancel): New prototype.
5171         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5172         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5173         and depend fields.
5174         (struct gomp_taskgroup): New type.
5175         (struct gomp_task_depend_entry,
5176         struct gomp_dependers_vec): New types.
5177         (gomp_finish_task): Free depend_hash if non-NULL.
5178         (struct gomp_team_state): Add place_partition_off
5179         and place_partition_len fields.
5180         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5181         gomp_places_list_len): New extern decls.
5182         (struct gomp_thread): Add place field.
5183         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5184         (gomp_init_thread_affinity): Add place argument.
5185         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5186         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5187         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5188         gomp_affinity_init_level, gomp_affinity_print_place): New
5189         prototypes.
5190         (gomp_team_start): Add flags argument.
5191         (gomp_thread_limit_var, gomp_remaining_threads_count,
5192         gomp_remaining_threads_lock): Remove.
5193         (gomp_managed_threads_lock): New variable.
5194         (struct gomp_thread_pool): Add threads_busy field.
5195         (gomp_free_thread): New prototype.
5196         * task.c: Include hashtab.h.
5197         (hash_entry_type): New typedef.
5198         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5199         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5200         copy_ctors_done and taskgroup fields.
5201         (GOMP_task): Add depend argument, handle depend clauses.  If
5202         gomp_team_barrier_cancelled or if it's taskgroup has been
5203         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5204         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5205         and already cancelled, don't discard the task.  If taskgroup is
5206         non-NULL, enqueue the task into taskgroup queue.  Increment
5207         num_children field in taskgroup.  Increment task_queued_count.
5208         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5209         gomp_task_run_post_remove_taskgroup): New inline functions.
5210         (gomp_task_run_post_handle_depend_hash,
5211         gomp_task_run_post_handle_dependers,
5212         gomp_task_run_post_handle_depend): New functions.
5213         (GOMP_taskwait): Use them.  If more than one new tasks
5214         have been queued, wake other threads if needed.
5215         (gomp_barrier_handle_tasks): Likewise.  If
5216         gomp_team_barrier_cancelled, don't start any new tasks, just free
5217         all tasks.
5218         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5219         * omp_lib.f90.in
5220         (omp_proc_bind_kind, omp_proc_bind_false,
5221         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5222         omp_proc_bind_spread): New params.
5223         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5224         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5225         omp_get_team_num, omp_is_initial_device): New interfaces.
5226         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5227         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5228         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5229         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5230         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5231         useless use omp_lib_kinds.
5232         * omp.h.in (omp_proc_bind_t): New typedef.
5233         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5234         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5235         omp_get_team_num, omp_is_initial_device): New prototypes.
5236         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5237         through to gomp_team_start.
5238         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5239         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5240         Adjust gomp_parallel_loop_start callers.
5241         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5242         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5243         GOMP_loop_end_cancel): New functions.
5244         (GOMP_parallel_end): Add ialias_redirect.
5245         * hashtab.h: New file.
5246         * libgomp.texi (Environment Variables): Minor cleanup,
5247         update section refs to OpenMP 4.0rc2.
5248         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5249         environment variables.
5250         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5251         team->work_shares_to_free to thr->ts.work_share before calling
5252         free_work_share.
5253         (gomp_work_share_end_cancel): New function.
5254         * config/linux/proc.c: Include errno.h.
5255         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5256         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5257         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5258         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5259         gomp_cpuset_size is sizeof (cpu_set_t).
5260         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5261         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5262         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5263         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5264         contain any logical CPUs.
5265         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5266         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5267         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5268         pthread_getaffinity_np.  Check gomp_places_list instead of
5269         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5270         * config/linux/bar.c (gomp_barrier_wait_end,
5271         gomp_barrier_wait_last): Use BAR_* defines.
5272         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5273         from state where needed.  Set work_share_cancelled to 0 on last
5274         thread.
5275         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5276         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5277         functions.
5278         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5279         Add cpusetsize argument.
5280         (gomp_cpuset_size, gomp_cpusetp): Declare.
5281         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5282         (affinity_counter): Remove.
5283         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5284         if CPU_ALLOC_SIZE isn't defined.
5285         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5286         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5287         bind current thread to the first place.
5288         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5289         pthread_setaffinity_np to gomp_places_list[place].
5290         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5291         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5292         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5293         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5294         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5295         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5296         (gomp_barrier_t): Add awaited_final field.
5297         (gomp_barrier_init): Initialize awaited_final field.
5298         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5299         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5300         prototypes.
5301         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5302         defines.
5303         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5304         gomp_team_barrier_cancelled): New inline functions.
5305         (gomp_barrier_last_thread,
5306         gomp_team_barrier_set_task_pending,
5307         gomp_team_barrier_clear_task_pending,
5308         gomp_team_barrier_set_waiting_for_tasks,
5309         gomp_team_barrier_waiting_for_tasks,
5310         gomp_team_barrier_done): Use BAR_* defines.
5311         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5312         (gomp_barrier_wait_end): Use BAR_* defines.
5313         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5314         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5315         Use BAR_* defines.
5316         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5317         gomp_team_barrier_cancel): New functions.
5318         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5319         argument.
5320         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5321         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5322         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5323         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5324         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5325         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5326         (gomp_barrier_t): Add cancellable field.
5327         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5328         gomp_team_barrier_cancel): New prototypes.
5329         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5330         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5331         gomp_team_barrier_cancelled): New inline functions.
5332         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5333         gomp_team_barrier_set_task_pending,
5334         gomp_team_barrier_clear_task_pending,
5335         gomp_team_barrier_set_waiting_for_tasks,
5336         gomp_team_barrier_waiting_for_tasks,
5337         gomp_team_barrier_done): Use BAR_* defines.
5338         * barrier.c (GOMP_barrier_cancel): New function.
5339         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5340         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5341         omp_proc_bind_spread): New params.
5342         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5343         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5344         omp_get_team_num, omp_is_initial_device): New externals.
5345         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5346         New functions.
5347         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5348         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5349         infinity.  If not nested, just return minimum of max_num_threads
5350         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5351         to the returned value.  Otherwise, don't update atomically
5352         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5353         (GOMP_parallel_end): Adjust for thread_limit now being in
5354         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5355         infinity.  Adjust threads_busy in the pool rather than
5356         gomp_remaining_threads_count.  Remember team->nthreads and call
5357         gomp_team_end before adjusting threads_busy, if not nested
5358         afterwards, just set it to 1 non-atomically.  Add ialias.
5359         (GOMP_parallel_start): Adjust gomp_team_start caller.
5360         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5361         * testsuite/libgomp.c/affinity-1.c: New test.
5362         * testsuite/libgomp.c/atomic-15.c: New test.
5363         * testsuite/libgomp.c/atomic-16.c: New test.
5364         * testsuite/libgomp.c/atomic-17.c: New test.
5365         * testsuite/libgomp.c/cancel-for-1.c: New test.
5366         * testsuite/libgomp.c/cancel-for-2.c: New test.
5367         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5368         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5369         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5370         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5371         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5372         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5373         * testsuite/libgomp.c/depend-1.c: New test.
5374         * testsuite/libgomp.c/depend-2.c: New test.
5375         * testsuite/libgomp.c/depend-3.c: New test.
5376         * testsuite/libgomp.c/depend-4.c: New test.
5377         * testsuite/libgomp.c/for-1.c: New test.
5378         * testsuite/libgomp.c/for-1.h: New file.
5379         * testsuite/libgomp.c/for-2.c: New test.
5380         * testsuite/libgomp.c/for-2.h: New file.
5381         * testsuite/libgomp.c/for-3.c: New test.
5382         * testsuite/libgomp.c/pr58392.c: New test.
5383         * testsuite/libgomp.c/simd-1.c: New test.
5384         * testsuite/libgomp.c/simd-2.c: New test.
5385         * testsuite/libgomp.c/simd-3.c: New test.
5386         * testsuite/libgomp.c/simd-4.c: New test.
5387         * testsuite/libgomp.c/simd-5.c: New test.
5388         * testsuite/libgomp.c/simd-6.c: New test.
5389         * testsuite/libgomp.c/target-1.c: New test.
5390         * testsuite/libgomp.c/target-2.c: New test.
5391         * testsuite/libgomp.c/target-3.c: New test.
5392         * testsuite/libgomp.c/target-4.c: New test.
5393         * testsuite/libgomp.c/target-5.c: New test.
5394         * testsuite/libgomp.c/target-6.c: New test.
5395         * testsuite/libgomp.c/target-7.c: New test.
5396         * testsuite/libgomp.c/taskgroup-1.c: New test.
5397         * testsuite/libgomp.c/thread-limit-1.c: New test.
5398         * testsuite/libgomp.c/thread-limit-2.c: New test.
5399         * testsuite/libgomp.c/thread-limit-3.c: New test.
5400         * testsuite/libgomp.c/udr-1.c: New test.
5401         * testsuite/libgomp.c/udr-2.c: New test.
5402         * testsuite/libgomp.c/udr-3.c: New test.
5403         * testsuite/libgomp.c++/affinity-1.C: New test.
5404         * testsuite/libgomp.c++/atomic-10.C: New test.
5405         * testsuite/libgomp.c++/atomic-11.C: New test.
5406         * testsuite/libgomp.c++/atomic-12.C: New test.
5407         * testsuite/libgomp.c++/atomic-13.C: New test.
5408         * testsuite/libgomp.c++/atomic-14.C: New test.
5409         * testsuite/libgomp.c++/atomic-15.C: New test.
5410         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5411         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5412         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5413         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5414         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5415         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5416         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5417         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5418         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5419         * testsuite/libgomp.c++/cancel-test.h: New file.
5420         * testsuite/libgomp.c++/for-9.C: New test.
5421         * testsuite/libgomp.c++/for-10.C: New test.
5422         * testsuite/libgomp.c++/for-11.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++/simd-7.C: New test.
5430         * testsuite/libgomp.c++/simd-8.C: New test.
5431         * testsuite/libgomp.c++/target-1.C: New test.
5432         * testsuite/libgomp.c++/target-2.C: New test.
5433         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5434         * testsuite/libgomp.c++/target-3.C: New test.
5435         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5436         * testsuite/libgomp.c++/udr-1.C: New test.
5437         * testsuite/libgomp.c++/udr-2.C: New test.
5438         * testsuite/libgomp.c++/udr-3.C: New test.
5439         * testsuite/libgomp.c++/udr-4.C: New test.
5440         * testsuite/libgomp.c++/udr-5.C: New test.
5441         * testsuite/libgomp.c++/udr-6.C: New test.
5442         * testsuite/libgomp.c++/udr-7.C: New test.
5443         * testsuite/libgomp.c++/udr-8.C: New test.
5444         * testsuite/libgomp.c++/udr-9.C: New test.
5445
5446 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5447
5448         PR testsuite/57605
5449         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5450         ALWAYS_CFLAGS.
5451
5452 2013-09-20  Alan Modra  <amodra@gmail.com>
5453
5454         * configure: Regenerate.
5455
5456 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5457
5458         * testsuite/libgomp.c/sections-2.c: New test.
5459
5460 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5461
5462         * testsuite/libgomp.fortran/strassen.f90:
5463         Add dg-skip-if aarch64_tiny.
5464
5465 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5466             Cesar Philippidis  <cesar@codesourcery.com>
5467
5468         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5469         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5470         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5471         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5472         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5473         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5474         Use dg-runtest rather than gfortran-dg-runtest.
5475
5476 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5477
5478         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5479         Linux-based x86 systems to cover all GNU systems.
5480         * testsuite/libgomp.c/lock-3.c: Likewise.
5481         * testsuite/libgomp.c/pr48591.c: Likewise.
5482
5483 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5484
5485         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5486         GNU/Hurd, as done for Linux-based systems.
5487
5488         * config/posix/ptrlock.h: Fix comment.
5489
5490 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5491
5492         PR fortran/57423
5493         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5494         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5495         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5496         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5497         omp_destroy_nest_lock): Correct arguments to match the one in
5498         the OpenMP spec.
5499         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5500         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5501         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5502         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5503
5504 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5505
5506         * testsuite/libgomp.c/loop-13.c: New test.
5507         * testsuite/libgomp.c/loop-14.c: New test.
5508         * testsuite/libgomp.c/loop-15.c: New test.
5509         * testsuite/libgomp.c++/loop-13.C: New test.
5510         * testsuite/libgomp.c++/loop-14.C: New test.
5511         * testsuite/libgomp.c++/loop-15.C: New test.
5512
5513 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5514
5515         PR middle-end/56217
5516         * testsuite/libgomp.c++/pr56217.C: New test.
5517
5518 2013-02-01  Alan Modra  <amodra@gmail.com>
5519
5520         * task.c (GOMP_task, GOMP_taskwait): Comment.
5521
5522 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5523             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5524
5525         PR libgomp/55561
5526         * config/linux/wait.h (do_spin): Use atomic load for addr.
5527         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5528         for intptr and ptrlock.
5529         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5530         for ptrlock.
5531
5532 2013-01-22  Alan Modra  <amodra@gmail.com>
5533
5534         PR libgomp/51376
5535         PR libgomp/56073
5536         * task.c (GOMP_task): Revert 2011-12-09 change.
5537         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5538         barrier to read task->children..
5539         (gomp_barrier_handle_tasks): ..and matching atomic store with
5540         release barrier here when setting parent->children to NULL.
5541
5542 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5543             Tobias Burnus  <burnus@net-b.de>
5544
5545         PR driver/55884
5546         * testsuite/libgomp.fortran/fortran.exp: Use
5547         -fintrinsic-modules-path= instead of
5548         -fintrinsic-modules-path.
5549
5550 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5551
5552         Update copyright years.
5553
5554 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5555
5556         * testsuite/libgomp.fortran/fortran.exp: Set
5557         -fintrinsic-modules-path.
5558
5559 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5560
5561         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5562         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5563
5564 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5565
5566         PR libgomp/55411
5567         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5568         if pool had any threads_used.
5569
5570 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5571
5572         * testsuite/libgomp.c++/pr24455.C: Use
5573         -Wl,-undefined,dynamic_lookup on darwin.
5574
5575 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5576
5577         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5578
5579 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5580
5581         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5582
5583 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5584             Jim MacArthur  <jim.macarthur@arm.com>
5585             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5586             Nigel Stephens  <nigel.stephens@arm.com>
5587             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5588             Richard Earnshaw  <rearnsha@arm.com>
5589             Sofiane Naci  <sofiane.naci@arm.com>
5590             Stephen Thomas  <stephen.thomas@arm.com>
5591             Tejas Belagod  <tejas.belagod@arm.com>
5592             Yufeng Zhang  <yufeng.zhang@arm.com>
5593
5594         * configure.tgt: Add AArch64.
5595
5596 2012-10-04  Jason Merrill  <jason@redhat.com>
5597
5598         * testsuite/libgomp.c++/tls-init1.C: New.
5599
5600 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5601
5602         * configure: Regenerated.
5603
5604 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5605
5606         * config/linux/mips/futex.h (sys_futex0): Change to static
5607         function with noinline, nomips16 attributes under MIPS16. Adjust
5608         asm statement to place 'li v0,SYS_futex' immediately before
5609         syscall insn.
5610
5611 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5612
5613         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5614         conflict with index.html on case-insensitive file systems.
5615
5616 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5617
5618         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5619         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5620
5621 2012-07-02  Richard Guenther  <rguenther@suse.de>
5622             Michael Matz  <matz@suse.de>
5623             Tobias Grosser <tobias@grosser.es>
5624             Sebastian Pop <sebpop@gmail.com>
5625
5626         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5627         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5628         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5629         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5630
5631 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5632
5633         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5634
5635 2012-06-22  Richard Guenther  <rguenther@suse.de>
5636
5637         Merge from graphite branch
5638         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5639
5640         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5641         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5642
5643 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5644
5645         PR middle-end/53580
5646         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5647         use GOMP_barrier () call instead.
5648         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5649         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5650         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5651         call GOMP_barrier instead.
5652         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5653
5654 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5655
5656         PR libgomp/52993
5657         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5658         argument to memset call.
5659
5660 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5661
5662         * configure: Regenerated.
5663
5664 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5665
5666         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5667
5668 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5669
5670         PR bootstrap/52812
5671         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5672
5673 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5674
5675         PR middle-end/52547
5676         * testsuite/libgomp.c/pr52547.c: New test.
5677
5678 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5679
5680         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5681
5682 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5683
5684         * configure.tgt (mips-sgi-irix6*): Remove.
5685
5686 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5687
5688         * configure.tgt (alpha*-dec-osf*): Remove.
5689
5690         * config/osf/sem.h: Remove.
5691         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5692
5693 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5694
5695         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5696
5697 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5698
5699         PR libstdc++/52188
5700         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5701         Remove ENABLE_SYMVERS_SOL2.
5702         * configure: Regenerate.
5703         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5704         (PREPROCESS): New variable.
5705         (libgomp.ver): New target.
5706         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5707         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5708         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5709         Use libgomp.ver.
5710         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5711         * Makefile.in: Regenerate.
5712
5713 2012-02-14  Walter Lee  <walt@tilera.com>
5714
5715         * configure.tgt: Handle tilegx and tilepro.
5716         * config/linux/tile/futex.h: New file.
5717
5718 2012-02-08  Richard Guenther  <rguenther@suse.de>
5719
5720         PR tree-optimization/46886
5721         * testsuite/libgomp.c/pr46886.c: New testcase.
5722
5723 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5724
5725         * config/linux/arm: Remove empty directory.
5726         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5727
5728 2011-12-09  Alan Modra  <amodra@gmail.com>
5729
5730         PR libgomp/51376
5731         * task.c (GOMP_taskwait): Don't access task->children outside of
5732         task_lock mutex region.
5733         (GOMP_task): Likewise.
5734
5735 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5736
5737         PR libgomp/51132
5738         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5739         to file scope.
5740         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5741         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5742         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5743         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5744         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5745
5746 2011-12-02  Alan Modra  <amodra@gmail.com>
5747
5748         * config/linux/affinity.c: Use atomic rather than sync builtin.
5749         * config/linux/lock.c: Likewise.
5750         * config/linux/ptrlock.h: Likewise.
5751         * config/linux/ptrlock.c: Likewise.
5752         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5753         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5754         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5755         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5756         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5757         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5758         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5759         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5760         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5761         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5762
5763 2011-11-30  Alan Modra  <amodra@gmail.com>
5764
5765         PR libgomp/51298
5766         * config/linux/bar.h: Use atomic rather than sync builtins.
5767         * config/linux/bar.c: Likewise.  Add missing acquire
5768         synchronisation on generation field.
5769         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5770         double unlock.
5771
5772 2011-11-30  Alan Modra  <amodra@gmail.com>
5773
5774         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5775         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5776         * config/linux/mutex.h: Use atomic rather than sync builtins.
5777         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5778         * config/linux/omp-lock.h: Comment fix.
5779         * config/linux/arm/mutex.h: Delete.
5780         * config/linux/powerpc/mutex.h: Delete.
5781         * config/linux/ia64/mutex.h: Delete.
5782         * config/linux/mips/mutex.h: Delete.
5783
5784 2011-11-30  Alan Modra  <amodra@gmail.com>
5785
5786         PR libgomp/51249
5787         * config/linux/sem.h: Rewrite.
5788         * config/linux/sem.c: Rewrite.
5789
5790 2011-11-28  Richard Henderson  <rth@redhat.com>
5791
5792         * libgomp.h (enum memmodel): New.
5793
5794 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5795
5796         * configure: Regenerate.
5797
5798 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5799
5800         * config/posix95: Remove empty directory.
5801
5802 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5803
5804         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5805
5806 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5807
5808         PR fortran/49792
5809         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5810         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5811
5812 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5813
5814         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5815
5816 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5817
5818         PR libgomp/49965
5819         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5820
5821 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5822
5823         * config/linux/proc.h: New.
5824         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5825         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5826         (gomp_init_num_threads): Update call to cpuset_popcount.
5827         (get_num_procs): Ditto.
5828         * config/linux/affinity.c (gomp_init_affinity): Call
5829         gomp_cpuset_popcount.
5830
5831 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5832
5833         PR fortran/42041
5834         PR fortran/46752
5835         * omp.h.in (omp_in_final): New prototype.
5836         * omp_lib.f90.in (omp_in_final): New interface.
5837         (omp_integer_kind, omp_logical_kind): Remove
5838         and replace all its uses in the module with 4.
5839         (openmp_version): Change to 201107.
5840         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5841         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5842         kind for the parameters.
5843         (omp_in_final): New external.
5844         (openmp_version): Change to 201107.
5845         * task.c (omp_in_final): New function.
5846         (gomp_init_task): Initialize final_task.
5847         (GOMP_task): Remove unused attribute from flags.  Handle final
5848         tasks.
5849         (GOMP_taskyield): New function.
5850         (omp_in_final): Return true if if (false) or final (true) task
5851         or descendant of final (true).
5852         * fortran.c (omp_in_final_): New function.
5853         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5854         (GOMP_3.0): Export GOMP_taskyield.
5855         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5856         variables.
5857         (parse_unsigned_long_list): New function.
5858         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5859         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5860         even if parse_affinity returned false.
5861         * config/linux/affinity.c (gomp_init_affinity): Handle
5862         gomp_cpu_affinity_len == 0.
5863         * libgomp_g.h (GOMP_taskyield): New prototype.
5864         * libgomp.h (struct gomp_task): Add final_task field.
5865         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5866         * team.c (gomp_team_start): Override new task's nthreads_var icv
5867         if list form OMP_NUM_THREADS has been used and it has value for
5868         the new nesting level.
5869
5870         * testsuite/libgomp.c/atomic-11.c: New test.
5871         * testsuite/libgomp.c/atomic-12.c: New test.
5872         * testsuite/libgomp.c/atomic-13.c: New test.
5873         * testsuite/libgomp.c/atomic-14.c: New test.
5874         * testsuite/libgomp.c/reduction-6.c: New test.
5875         * testsuite/libgomp.c/task-5.c: New test.
5876         * testsuite/libgomp.c++/atomic-2.C: New test.
5877         * testsuite/libgomp.c++/atomic-3.C: New test.
5878         * testsuite/libgomp.c++/atomic-4.C: New test.
5879         * testsuite/libgomp.c++/atomic-5.C: New test.
5880         * testsuite/libgomp.c++/atomic-6.C: New test.
5881         * testsuite/libgomp.c++/atomic-7.C: New test.
5882         * testsuite/libgomp.c++/atomic-8.C: New test.
5883         * testsuite/libgomp.c++/atomic-9.C: New test.
5884         * testsuite/libgomp.c++/task-8.C: New test.
5885         * testsuite/libgomp.c++/reduction-4.C: New test.
5886         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5887         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5888         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5889         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5890         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5891         * testsuite/libgomp.fortran/pointer1.f90: New test.
5892         * testsuite/libgomp.fortran/pointer2.f90: New test.
5893         * testsuite/libgomp.fortran/task4.f90: New test.
5894
5895 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5896
5897         * libgomp.texi: Update OpenMP spec references to 3.1.
5898         (omp_in_final,OMP_PROC_BIND): New sections.
5899         (OMP_NUM_THREADS): Document that the value can be now a list.
5900         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5901
5902 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5903
5904         * config/linux/x86/futex.h: Check __x86_64__ instead of
5905         __LP64__.
5906
5907 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5908
5909         PR middle-end/49897
5910         PR middle-end/49898
5911         * testsuite/libgomp.c/pr49897-1.c: New test.
5912         * testsuite/libgomp.c/pr49897-2.c: New test.
5913         * testsuite/libgomp.c/pr49898-1.c: New test.
5914         * testsuite/libgomp.c/pr49898-2.c: New test.
5915
5916 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5917
5918         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5919         for ia32 instead of ilp32.
5920
5921         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5922         * testsuite/libgomp.c/atomic-6.c: Likewise.
5923
5924 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5925
5926         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5927         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5928
5929 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5930
5931         PR libgomp/45351
5932         * config/osf/sem.h: New file.
5933         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5934
5935 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5936
5937         PR target/49541
5938         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5939         ldflags.
5940
5941 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5942
5943         * config/linux/wait.h (do_spin): New inline, largely copied
5944         from do_wait, just don't do futex_wait here, instead return true if
5945         it should be done.
5946         (do_wait): Implement using do_spin.
5947         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5948         to prototype.
5949         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5950         __sync_bool_compare_and_swap, pass the oldval to
5951         gomp_mutex_lock_slow.
5952         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5953         If all mutex contenders are just spinning and not sleeping, don't
5954         change state to 2 unnecessarily.  Optimize the loop when state has
5955         already become 2 to use just one atomic operation per loop instead
5956         of two.
5957         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5958         to prototype.
5959         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5960         __sync_bool_compare_and_swap, pass the oldval to
5961         gomp_mutex_lock_slow.
5962
5963 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5964
5965         PR libgomp/49490
5966         * iter.c (gomp_iter_static_next): For chunk size 0
5967         only use n ceil/ nthreads size for the first
5968         n % nthreads threads in the team instead of
5969         all threads except for the last few ones which
5970         get less work or none at all.
5971         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5972         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5973         chunk argument, set run_sched_modifier to 0 for static
5974         resp. 1 for other kinds.  If chunk argument is 0
5975         and not static, set value to 1.
5976
5977 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5978
5979         PR c++/49043
5980         * testsuite/libgomp.c++/pr49043.C: New test.
5981
5982         PR c++/48869
5983         * testsuite/libgomp.c++/pr48869.C: New test.
5984
5985 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5986
5987         PR fortran/48894
5988         * fortran.c: Include limits.h.
5989         (TO_INT): Define.
5990         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5991         *set.
5992         (omp_set_num_threads_8_, omp_set_schedule_8_,
5993         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5994         omp_get_team_size_8_): Use TO_INT macro.
5995         * testsuite/libgomp.fortran/pr48894.f90: New test.
5996
5997 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5998
5999         PR middle-end/48591
6000         * testsuite/libgomp.c/pr48591.c: New test.
6001
6002 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6003
6004         PR bootstrap/48135
6005         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6006         * configure: Regenerate.
6007
6008 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6009
6010         PR fortran/47886
6011         * testsuite/libgomp.fortran/task3.f90: New test.
6012
6013 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6014
6015         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6016
6017 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6018
6019         PR libgomp/47854
6020         * libgomp.texi (omp_get_wtime): Don't say time in the past
6021         must be Unix Epoch.
6022
6023 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6024
6025         PR libgomp/47804
6026         * testsuite/libgomp.fortran/fortran.exp: Check for both
6027         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6028         but $blddir != "", still append ${blddir}/${lang_library_path}
6029         to ld_library_path.
6030
6031 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6032
6033         PR libgomp/47758
6034         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6035         of libquadmath.a before adding its libpath to ldflags.
6036
6037 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6038
6039         PR libgomp/47731
6040         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6041         to FUTEX_WAIT futex syscall.
6042         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6043
6044 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6045
6046         * configure: Regenerate.
6047
6048 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6049
6050         PR libstdc++/36104
6051         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6052
6053 2011-01-16  Gerald Pfeifer
6054
6055         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6056
6057 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6058
6059         PR fortran/46874
6060         * libgomp.fortran/allocatable6.f90: New test.
6061
6062 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6063
6064         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6065         * configure: Regenerate.
6066
6067 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6068
6069         PR target/40125
6070         PR lto/46695
6071         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6072         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6073         * aclocal.m4: Regenerate.
6074         * configure: Regenerate.
6075         * Makefile.in: Regenerate.
6076         * testsuite/Makefile.in: Regenerate.
6077
6078 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6079
6080         PR fortran/46753
6081         * libgomp.fortran/pr46753.f90: New test.
6082
6083         PR libgomp/43706
6084         * env.c (initialize_env): Default to spin count 300000
6085         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6086         is specified.
6087
6088         PR libgomp/45240
6089         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6090         at the end if sync builtins aren't supported.
6091
6092 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6093
6094         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6095
6096 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6097
6098         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6099
6100 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6101
6102         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6103
6104 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6105             Tobias Burnus  <burnus@net-b.de>
6106
6107         PR fortran/32049
6108         * configure.ac:
6109         * configure: Regenerate.
6110
6111 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6112
6113         * config/linux/futex.h: New.
6114         * config/linux/arm/mutex.h: New.
6115         * configure.tgt (arm*-*-linux*): Add config path.
6116
6117 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6118
6119         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6120
6121 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6122
6123         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6124         Change Fortran datatype to LOGICAL.
6125         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6126         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6127
6128 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6129
6130         * configure: Regenerate.
6131
6132 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6133
6134         * libgomp.texi: Add function keyword to a couple of Fortran
6135         interfaces, use integer instead of int for Fortran.
6136
6137 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6138
6139         * libgomp.texi: Fix spelling and pasto problems throughout.
6140         Adjust prototypes to match code.
6141
6142 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6143
6144         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6145         silence -fwhole-file warning.
6146
6147 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6148
6149         * configure.tgt (*-*-solaris2.[56]*): Removed.
6150
6151 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6152
6153         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6154         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6155         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6156         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6157         targetting solaris2*.
6158         * configure: Regenerate.
6159         * config.h.in: Regenerate.
6160
6161         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6162         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6163         Add libgomp_version_dep.
6164         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6165         versioning.
6166         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6167         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6168         * Makefile.in: Regenerate.
6169
6170         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6171         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6172         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6173         to common block, protected by
6174         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6175
6176 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6177
6178         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6179
6180 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6181
6182         PR bootstrap/43170
6183         * configure: Regenerate.
6184
6185 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6186
6187         PR other/43620
6188         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6189         * configure: Regenerate.
6190         * Makefile.in: Regenerate.
6191         * testsuite/Makefile.in: Regenerate.
6192
6193 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6194
6195         PR c/43893
6196         * testsuite/libgomp.c/pr43893.c: New test.
6197         * testsuite/libgomp.c++/pr43893.C: New test.
6198
6199 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6200
6201         PR middle-end/43570
6202         * testsuite/libgomp.fortran/vla8.f90: New test.
6203
6204 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6205
6206         PR libgomp/43706
6207         * config/linux/affinity.c (gomp_init_affinity): Decrease
6208         gomp_available_cpus if affinity mask confines the process to fewer
6209         CPUs.
6210         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6211         non-NULL, just return gomp_available_cpus.
6212
6213         PR libgomp/43569
6214         * sections.c (gomp_sections_init): Initialize ws->mode.
6215
6216 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6217
6218         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6219         not unused bar variable.
6220         * configure: Regenerate.
6221
6222 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6223
6224         * Makefile.in: Regenerate.
6225         * aclocal.m4: Regenerate.
6226         * testsuite/Makefile.in: Regenerate.
6227
6228 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6229
6230         PR libgomp/42942
6231         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6232         (initialize_env): Adjust callers.
6233         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6234         when the argument is 0.
6235
6236         * testsuite/libgomp.c/pr42942.c: New test.
6237
6238 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6239
6240         PR middle-end/42644
6241         PR middle-end/42130
6242         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6243         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6244
6245 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6246
6247         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6248         * testsuite/libgomp.c++/task-6.C: Likewise.
6249
6250 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6251
6252         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6253
6254 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6255
6256         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6257         * configure: Regenerate.
6258
6259 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6260
6261         PR fortran/42866
6262         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6263
6264 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6265
6266         * configure.ac: Test for executability of GFORTRAN.
6267         * configure: Regenerate.
6268
6269 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6270
6271         * configure: Regenerate.
6272
6273 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6274
6275         PR libgomp/42602
6276         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6277
6278 2010-01-03  Richard Guenther  <rguenther@suse.de>
6279
6280         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6281
6282 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6283
6284         * testsuite/libgomp.graphite/pr4118.c: New.
6285
6286 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6287
6288         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6289         for darwin, protect the test with require-effective-target tls_runtime.
6290         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6291
6292 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6293
6294         PR target/41605
6295         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6296         link spec %s substitutions for static libraries.
6297
6298 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6299
6300         PR testsuite/42135
6301         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6302
6303 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6304
6305         * Makefile.in: Regenerate.
6306         * configure: Regenerate.
6307         * testsuite/Makefile.in: Regenerate.
6308
6309 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6310
6311         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6312         settings for LC_ALL and LANG.
6313
6314 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6315
6316         PR fortran/42162
6317         * testsuite/libgomp.fortran/pr42162.f90: New test.
6318
6319 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6320
6321         PR middle-end/42029
6322         * testsuite/libgomp.c/pr42029.c: New test.
6323
6324 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6325
6326         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6327         *s.  Accept ld version without text in ()s.
6328         * configure: Regenerated.
6329
6330 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6331
6332         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6333
6334 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6335
6336         PR libgomp/41418
6337         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6338         or a hyphen (happens with fortran language disabled).
6339         * configure: Regenerate.
6340
6341 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6342
6343         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6344         use sed script portable to Solaris /bin/sed for extracting ld
6345         version.
6346         * configure: Regenerate.
6347
6348 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6349
6350         * testsuite/libgomp.graphite/bounds.c: New test.
6351
6352 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6353
6354         * Makefile.am (libgomp_la_LINK): New.
6355         * Makefile.in: Regenerate.
6356
6357 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6358
6359         * configure.ac (AC_PREREQ): Bump to 2.64.
6360
6361 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6362
6363         * Makefile.am (install-html, install-pdf): Remove.
6364         * Makefile.in: Regenerate.
6365
6366         * Makefile.in: Regenerate.
6367         * aclocal.m4: Regenerate.
6368         * config.h.in: Regenerate.
6369         * configure: Regenerate.
6370         * testsuite/Makefile.in: Regenerate.
6371
6372 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6373
6374         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6375         * Makefile.in: Regenerate.
6376
6377 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6378
6379         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6380         * Makefile.in: Regenerate.
6381
6382 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6383
6384         PR fortran/41102
6385         omp_lib.h.in: Fix -std=f95 errors.
6386
6387 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6388
6389         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6390         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6391         * testsuite/libgomp.graphite/graphite.exp: New.
6392
6393 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6394
6395         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6396         only build.
6397
6398 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6399
6400         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6401         needed memory barrier semantics.
6402         * config/linux/mips/mutex.h: New file.
6403
6404 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6405
6406         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6407
6408 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6409
6410         * configure: Regenerate.
6411
6412 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6413
6414         PR testsuite/40699
6415         PR testsuite/40707
6416         PR testsuite/40709
6417         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6418         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6419         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6420
6421 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6422
6423         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6424         options when choosing a multilib.
6425
6426 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6427
6428         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6429         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6430         ld_library_path, not every libgcc multilib directory.
6431         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6432         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6433         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6434         Use add_path.
6435         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6436
6437 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6438
6439         * Makefile.am (LTLDFLAGS): Define.
6440         (LINK): Define.
6441         * Makefile.in: Regenerate.
6442
6443 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6444
6445         PR fortran/39718
6446         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6447         libgfortranbegin, check existence of libgfortran.a instead of
6448         libgfortranbegin.a.
6449
6450 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6451
6452         PR libgomp/40174
6453         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6454         (gomp_free_pool_helper): Likewise.
6455
6456 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6457             Jakub Jelinek  <jakub@redhat.com>
6458
6459         PR fortran/35423
6460         * testsuite/libgomp.fortran/workshare2.f90: New test.
6461
6462 2009-04-09  Nick Clifton  <nickc@redhat.com>
6463
6464         * iter.c: Change copyright header to refer to version 3 of the
6465         GNU General Public License with version 3.1 of the GCC Runtime
6466         Library Exception and to point readers at the COPYING3 and
6467         COPYING3.RUNTIME files and the FSF's license web page.
6468         * alloc.c: Likewise.
6469         * barrier.c: Likewise.
6470         * config/bsd/proc.c: Likewise.
6471         * config/linux/affinity.c: Likewise.
6472         * config/linux/alpha/futex.h: Likewise.
6473         * config/linux/bar.c: Likewise.
6474         * config/linux/bar.h: Likewise.
6475         * config/linux/ia64/futex.h: Likewise.
6476         * config/linux/ia64/mutex.h: Likewise.
6477         * config/linux/lock.c: Likewise.
6478         * config/linux/mips/futex.h: Likewise.
6479         * config/linux/mutex.c: Likewise.
6480         * config/linux/mutex.h: Likewise.
6481         * config/linux/powerpc/futex.h: Likewise.
6482         * config/linux/proc.c: Likewise.
6483         * config/linux/ptrlock.c: Likewise.
6484         * config/linux/ptrlock.h: Likewise.
6485         * config/linux/s390/futex.h: Likewise.
6486         * config/linux/sem.c: Likewise.
6487         * config/linux/sem.h: Likewise.
6488         * config/linux/sparc/futex.h: Likewise.
6489         * config/linux/wait.h: Likewise.
6490         * config/linux/x86/futex.h: Likewise.
6491         * config/mingw32/proc.c: Likewise.
6492         * config/mingw32/time.c: Likewise.
6493         * config/posix/affinity.c: Likewise.
6494         * config/posix/bar.c: Likewise.
6495         * config/posix/bar.h: Likewise.
6496         * config/posix/lock.c: Likewise.
6497         * config/posix/mutex.h: Likewise.
6498         * config/posix/proc.c: Likewise.
6499         * config/posix/ptrlock.h: Likewise.
6500         * config/posix/sem.c: Likewise.
6501         * config/posix/sem.h: Likewise.
6502         * config/posix/time.c: Likewise.
6503         * config/posix95/lock.c: Likewise.
6504         * critical.c: Likewise.
6505         * env.c: Likewise.
6506         * error.c: Likewise.
6507         * fortran.c: Likewise.
6508         * iter_ull.c: Likewise.
6509         * libgomp.h: Likewise.
6510         * libgomp_f.h.in: Likewise.
6511         * libgomp_g.h: Likewise.
6512         * loop.c: Likewise.
6513         * loop_ull.c: Likewise.
6514         * omp.h.in: Likewise.
6515         * omp_lib.f90.in: Likewise.
6516         * omp_lib.h.in: Likewise.
6517         * ordered.c: Likewise.
6518         * parallel.c: Likewise.
6519         * sections.c: Likewise.
6520         * single.c: Likewise.
6521         * task.c: Likewise.
6522         * team.c: Likewise.
6523         * work.c: Likewise.
6524
6525 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6526
6527         * testsuite/config/default.exp: Change copyright header to refer to
6528         version 3 of the GNU General Public License and to point readers
6529         at the COPYING3 file and the FSF's license web page.
6530
6531 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6532
6533         PR middle-end/39573
6534         * libgomp.c++/pr39573.C: New test.
6535
6536 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6537
6538         PR other/39591
6539         * testsuite/libgomp.c/pr39591-1.c: New test.
6540         * testsuite/libgomp.c/pr39591-2.c: New test.
6541         * testsuite/libgomp.c/pr39591-3.c: New test.
6542
6543 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6544
6545         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6546         * testsuite/libgomp.c/atomic-6.c: Ditto.
6547
6548 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6549
6550         PR c/39495
6551         * testsuite/libgomp.c/loop-12.c: New test.
6552         * testsuite/libgomp.c/loop-11.c: New test.
6553         * testsuite/libgomp.c++/loop-11.C: New test.
6554         * testsuite/libgomp.c++/loop-12.C: New test.
6555         * testsuite/libgomp.c++/for-8.C: New test.
6556
6557 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6558
6559         * configure: Regenerate.
6560
6561 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6562
6563         PR middle-end/39154
6564         * testsuite/libgomp.c/pr39154.c: New test.
6565
6566 2009-01-30  Ian Lance Taylor  <iant@google.com>
6567
6568         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6569         libgomp_ld_is_gold.  Get gold version number.
6570         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6571         * configure: Rebuild.
6572
6573 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6574
6575         * testsuite/lib/libgomp.exp: Add -B option for targets that
6576         use libgfortran.a%s in their specs.
6577
6578 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6579
6580         PR libgomp/38086
6581         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6582         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6583         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6584         * configure: Regenerated.
6585         * config.h.in: Likewise.
6586
6587 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6588
6589         PR c++/38650
6590         * testsuite/libgomp.c/pr38650.c: New test.
6591         * testsuite/libgomp.c++/pr38650.C: New test.
6592
6593 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6594
6595         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6596
6597 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6598
6599         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6600
6601 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6602
6603         * configure: Regenerate.
6604
6605 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6606
6607         PR middle-end/36802
6608         * testsuite/libgomp.c/pr36802-1.c: New test.
6609         * testsuite/libgomp.c/pr36802-2.c: New test.
6610         * testsuite/libgomp.c/pr36802-3.c: New test.
6611
6612 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6613
6614         PR libgomp/38270
6615         * config/linux/powerpc/mutex.h: New.
6616
6617 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6618
6619         PR c++/38257
6620         * testsuite/libgomp.c++/for-7.C: New test.
6621
6622         PR c++/38348
6623         * testsuite/libgomp.c++/for-6.C: New test.
6624
6625 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6626
6627         PR testsuite/28870
6628         * testsuite/lib/libgomp.exp: Include new timeout library files.
6629         (libgomp_target_compile): Set timeout value from new proc.
6630
6631 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6632
6633         PR libgomp/37938
6634         * config/linux/ia64/mutex.h: New.
6635
6636 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6637
6638         PR libgomp/37935
6639         * libgomp.texi (Runtime library routines, environment variables):
6640         Update for OpenMP version 3.0.
6641
6642 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6643             Steve Ellcey  <sje@cup.hp.com>
6644
6645         * configure: Regenerate for new libtool.
6646         * Makefile.in: Ditto.
6647         * testsuite/Makefile.in: Ditto.
6648
6649 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6650             Andreas Tobler  <a.tobler@schweiz.org>
6651
6652         * config/bsd/proc.c: New file.
6653         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6654         * configure.ac: Check for header <sys/sysctl.h>
6655         * configure: Regenerate.
6656         * config.h.in: Likewise.
6657
6658 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6659
6660         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6661
6662 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6663
6664         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6665         * Makefile.in: Regenerated.
6666         * testsuite/Makefile.in: Regenerated.
6667
6668 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6669
6670         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6671         depend on blddir if blddir exists.
6672         (libgomp_target_compile): Likewise.
6673         * testsuite/libgomp.c++/c++.exp: Likewise.
6674         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6675
6676 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6677
6678         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6679         Do not list GPL as Invariant Section.
6680
6681 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6682             Chao-ying Fu  <fu@mips.com>
6683
6684         * configure.tgt: Enable futex for MIPS.
6685         * config/linux/mips/futex.h: New file.
6686
6687 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6688
6689         * team.c (gomp_team_end): Free team immediately if it has
6690         just one thread.
6691
6692 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6693
6694         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6695         * testsuite/libgomp.fortran/fortran.exp: Same.
6696         * testsuite/libgomp.c/c.exp: Same.
6697         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6698         directory to library path first.
6699
6700 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6701
6702         * env.c (parse_stacksize): Add cast to avoid warning.
6703         (parse_spincount): Likewise.
6704
6705 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6706
6707         * testsuite/libgomp.c/loop-10.c: New test.
6708         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6709         * libgomp.c++/loop-6.C (main): Likewise.
6710
6711         PR debug/36617
6712         * testsuite/libgomp.c/debug-1.c: New test.
6713
6714 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6715
6716         * testsuite/libgomp.c/nqueens-1.c: New test.
6717
6718         PR c++/36523
6719         * testsuite/libgomp.c++/task-7.C: New function.
6720
6721 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6722
6723         * configure: Regenerate.
6724
6725 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6726
6727         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6728         mutex when HAVE_SYNC_BUILTINS isn't defined.
6729
6730 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6731
6732         * libgomp.texi (omp_test_lock): Fix typo.
6733
6734 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6735
6736         * omp_lib.f90.in: Add "implicit none".
6737
6738 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6739
6740         PR middle-end/36506
6741         * testsuite/libgomp.c/reduction-5.c: New test.
6742
6743 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6744
6745         * libgomp.h (struct gomp_task): Add in_tied_task field.
6746         * task.c (gomp_init_task): Initialize it.
6747         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6748         unconditionally.  Don't call gomp_team_barrier_wake if
6749         current task is implicit or if(0) from implicit and number of
6750         running tasks is equal to nthreads - 1.
6751
6752         PR libgomp/36471
6753         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6754         omp_get_team_size_8): Fix pastos.
6755
6756         PR libgomp/36469
6757         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6758         * configure: Regenerated.
6759         * config.h.in: Regenerated.
6760         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6761         defined.
6762
6763 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6764
6765         PR bootstrap/36452
6766         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6767         (GOMP_loop_ull_dynamic_start): Likewise.
6768         (GOMP_loop_ull_guided_start): Likewise.
6769         (GOMP_loop_ull_ordered_static_start): Likewise.
6770         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6771         (GOMP_loop_ull_ordered_guided_start): Likewise.
6772
6773 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6774             Richard Henderson  <rth@redhat.com>
6775             Ulrich Drepper  <drepper@redhat.com>
6776             Jakob Blomer  <jakob.blomer@ira.uka.de>
6777
6778         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6779         Substitute also OMP_*LOCK_25*.
6780         * configure: Regenerated.
6781         * config.h.in: Regenerated.
6782         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6783         ptrlock.c and task.c.
6784         * Makefile.in: Regenerated.
6785         * testsuite/Makefile.in: Regenerated.
6786         * task.c: New file.
6787         * loop_ull.c: New file.
6788         * iter_ull.c: New file.
6789         * libgomp.h: Include ptrlock.h.
6790         (enum gomp_task_kind): New type.
6791         (struct gomp_team): Add task_lock, task_queue, task_count,
6792         task_running_count, single_count fields.  Add
6793         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6794         Remove work_share_lock, generation_mask,
6795         oldest_live_gen, num_live_gen and init_work_shares fields, add
6796         work work_share_list_alloc, work_share_list_free and work_share_chunk
6797         fields.  Change work_shares from pointer to pointers into an array.
6798         Change ordered_release field into gomp_sem_t ** from flexible array
6799         member.  Add implicit_task and initial_work_shares fields.
6800         Move close to the end of the struct.
6801         (struct gomp_team_state): Add single_count, last_work_share,
6802         active_level and level fields, remove work_share_generation.
6803         (gomp_barrier_handle_tasks): New prototype.
6804         (gomp_finish_task): New inline function.
6805         (struct gomp_work_share): Move chunk_size, end, incr into
6806         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6807         next_ll fields.  Reshuffle fields.  Add next_alloc,
6808         next_ws, next_free and inline_ordered_team_ids fields, change
6809         ordered_team_ids into pointer from flexible array member.
6810         Add mode field.  Put lock and next into a different cache line
6811         from most of the write-once fields.
6812         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6813         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6814         gomp_iter_ull_guided_next): New prototypes.
6815         (gomp_new_icv): New prototype.
6816         (struct gomp_thread): Add thread_pool and task fields.
6817         (struct gomp_thread_pool): New type.
6818         (gomp_new_team): New prototype.
6819         (gomp_team_start): Change type of last argument.
6820         (gomp_new_work_share): Removed.
6821         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6822         (gomp_work_share_init_done): New static inline.
6823         (gomp_throttled_spin_count_var, gomp_available_cpus,
6824         gomp_managed_threads): New extern decls.
6825         (gomp_init_task): New prototype.
6826         (gomp_spin_count_var): New extern var decl.
6827         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6828         or no alias support, or if not PIC.
6829         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6830         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6831         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6832         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6833         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6834         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6835         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6836         gomp_test_nest_lock_25): New prototypes.
6837         (omp_lock_symver, strong_alias): Define.
6838         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6839         decls.
6840         (gomp_end_task): New.
6841         (struct gomp_task_icv, gomp_global_icv): New.
6842         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6843         (struct gomp_task): New.
6844         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6845         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6846         (gomp_icv): New.
6847         (gomp_schedule_type): Reorder enum to match
6848         omp_sched_t.
6849         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6850         fields.
6851         (gomp_thread_start): Add gomp_team_barrier_wait call.
6852         For non-nested case remove clearing of docked thread thr fields.
6853         Use pool fields instead of global gomp_* variables.  Use
6854         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6855         Create tasks for each member thread.
6856         (free_team): Only destroy team barrier, task_lock here and free it.
6857         (gomp_free_thread): Free last_team if non-NULL.
6858         (gomp_team_end): Call gomp_team_barrier_wait instead of
6859         gomp_barrier_wait.  For nested case call one extra
6860         gomp_barrier_wait.  Move here some destruction from free_team.
6861         Call free_team on pool->last_team if any, rather than freeing
6862         current team.  Destroy work_share_list_free_lock ifndef
6863         HAVE_SYNC_BUILTINS.
6864         (gomp_new_icv): New function.
6865         (gomp_threads, gomp_threads_size, gomp_threads_used,
6866         gomp_threads_dock): Removed.
6867         (gomp_thread_destructor): New variable.
6868         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6869         functions.
6870         (gomp_team_start): Create new pool if current thread doesn't have
6871         one.  Use pool fields instead of global gomp_* variables.
6872         Initialize thread_pool field for new threads.  Clear single_count.
6873         Change last argument from ws to team, don't create
6874         new team, set ts.work_share to &team->work_shares[0] and clear
6875         ts.last_work_share.  Don't clear ts.work_share_generation.
6876         If number of threads changed, adjust atomically gomp_managed_threads.
6877         Use gomp_init_task instead of gomp_new_task,
6878         set thr->task to the corresponding implicit_task array entry.
6879         Create tasks for each member thread.  Initialize ts.level.
6880         (initialize_team): Call pthread_key_create on
6881         gomp_thread_destructor.
6882         (team_destructor): New function.
6883         (new_team): Removed.
6884         (gomp_new_team): New function.
6885         (free_team): Free gomp_work_share blocks chained through next_alloc,
6886         instead of freeing work_shares and destroying work_share_lock.
6887         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6888         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6889         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6890         of gomp_barrier_wait.
6891         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6892         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6893         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6894         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6895         of gomp_barrier_wait.
6896         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6897         gomp_work_share_init_done if gomp_work_share_start returned true.
6898         Don't unlock ws->lock.
6899         * work.c: Include stddef.h.
6900         (free_work_share): Use work_share_list_free_lock instead
6901         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6902         Call gomp_fini_work_share and then either free ws if orphaned, or
6903         put it into work_share_list_free list of the current team.
6904         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6905         functions.
6906         (gomp_work_share_start, gomp_work_share_end,
6907         gomp_work_share_end_nowait): Rewritten.
6908         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6909         (openmp_version): Set to 200805.
6910         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6911         omp_sched_guided, omp_sched_auto): New parameters.
6912         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6913         omp_set_max_active_levels, omp_get_max_active_levels,
6914         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6915         omp_get_active_level): New interfaces.
6916         * omp_lib.h.in (openmp_version): Set to 200805.
6917         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6918         omp_sched_guided, omp_sched_auto): New parameters.
6919         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6920         omp_set_max_active_levels, omp_get_max_active_levels,
6921         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6922         omp_get_active_level): New externals.
6923         * loop.c: Include limits.h.
6924         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6925         GFS_AUTO.
6926         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6927         Likewise.  Use gomp_icv.
6928         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6929         ts.static_trip here.
6930         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6931         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6932         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6933         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6934         don't unlock ws->lock, otherwise lock it.
6935         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6936         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6937         (gomp_parallel_loop_start): Call gomp_new_team instead of
6938         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6939         Adjust gomp_team_start caller.  Pass 0 as second argument to
6940         gomp_resolve_num_threads.
6941         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6942         If adding ws->chunk_size nthreads + 1 times after end won't
6943         overflow, set ws->mode to 1.
6944         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6945         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6946         GOMP_loop_ull_ordered_static_start,
6947         GOMP_loop_ull_ordered_dynamic_start,
6948         GOMP_loop_ull_ordered_guided_start,
6949         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6950         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6951         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6952         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6953         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6954         prototypes.
6955         * libgomp.map: Export lock routines also @@OMP_2.0.
6956         (GOMP_loop_ordered_dynamic_first,
6957         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6958         GOMP_loop_ordered_static_first): Remove.
6959         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6960         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6961         GOMP_loop_ull_ordered_dynamic_next,
6962         GOMP_loop_ull_ordered_dynamic_start,
6963         GOMP_loop_ull_ordered_guided_next,
6964         GOMP_loop_ull_ordered_guided_start,
6965         GOMP_loop_ull_ordered_runtime_next,
6966         GOMP_loop_ull_ordered_runtime_start,
6967         GOMP_loop_ull_ordered_static_next,
6968         GOMP_loop_ull_ordered_static_start,
6969         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6970         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6971         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6972         (omp_set_schedule, omp_get_schedule,
6973         omp_get_thread_limit, omp_set_max_active_levels,
6974         omp_get_max_active_levels, omp_get_level,
6975         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6976         omp_set_schedule_, omp_set_schedule_8_,
6977         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6978         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6979         omp_get_max_active_levels_, omp_get_level_,
6980         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6981         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6982         New exports @@OMP_3.0.
6983         * omp.h.in (omp_sched_t): New type.
6984         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6985         omp_set_max_active_levels, omp_get_max_active_levels,
6986         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6987         omp_get_active_level): New prototypes.
6988         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6989         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6990         gomp_thread_limit_var, gomp_remaining_threads_count,
6991         gomp_remaining_threads_lock): New variables.
6992         (parse_spincount): New function.
6993         (initialize_env): Call gomp_init_num_threads unconditionally.
6994         Initialize gomp_available_cpus.  Call parse_spincount,
6995         initialize gomp_{,throttled_}spin_count_var
6996         depending on presence and value of OMP_WAIT_POLICY and
6997         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6998         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6999         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7000         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7001         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7002         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7003         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7004         (gomp_global_icv): New.
7005         (parse_schedule): Use it.  Parse "auto".
7006         (omp_set_num_threads): Use gomp_icv.
7007         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7008         Likewise.
7009         (omp_get_max_threads): Move from parallel.c.
7010         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7011         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7012         add ialias.
7013         (parse_stacksize, parse_wait_policy): New functions.
7014         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7015         both wrappers for compatibility and new locks.
7016         (omp_set_schedule, omp_get_schedule,
7017         omp_get_thread_limit, omp_set_max_active_levels,
7018         omp_get_max_active_levels, omp_get_level,
7019         omp_get_ancestor_thread_num, omp_get_team_size,
7020         omp_get_active_level): New ialias_redirect.
7021         (omp_set_schedule_, omp_set_schedule_8_,
7022         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7023         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7024         omp_get_max_active_levels_, omp_get_level_,
7025         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7026         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7027         New functions.
7028         * parallel.c: Include limits.h.
7029         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7030         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7031         argument to gomp_team_start.  Pass 0 as second argument to
7032         gomp_resolve_num_threads.
7033         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7034         if gomp_thread_limit_var != ULONG_MAX.
7035         (omp_in_parallel): Implement using ts.active_level.
7036         (omp_get_max_threads): Move to env.c.
7037         (omp_get_level, omp_get_ancestor_thread_num,
7038         omp_get_team_size, omp_get_active_level): New functions,
7039         add ialias.
7040         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7041         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7042         gomp_iter_dynamic_next instead of the _locked variant and don't take
7043         lock around it, otherwise acquire it before calling
7044         gomp_iter_dynamic_next_locked.
7045         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7046         gomp_iter_dynamic_next instead of the _locked variant and don't take
7047         lock around it.
7048         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7049         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7050         Adjust gomp_team_start caller.  Pass count as second argument to
7051         gomp_resolve_num_threads, don't adjust num_threads after the call.
7052         Use gomp_icv.
7053         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7054         ws->chunk_size by incr.
7055         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7056         code.
7057         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7058         types.
7059         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7060         (omp_check_defines): Check even the compat defines.
7061         * config/linux/ptrlock.c: New file.
7062         * config/linux/ptrlock.h: New file.
7063         * config/linux/wait.h: New file.
7064         * config/posix/ptrlock.c: New file.
7065         * config/posix/ptrlock.h: New file.
7066         * config/linux/bar.h (gomp_team_barrier_wait,
7067         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7068         (gomp_team_barrier_set_task_pending,
7069         gomp_team_barrier_clear_task_pending,
7070         gomp_team_barrier_set_waiting_for_tasks,
7071         gomp_team_barrier_waiting_for_tasks,
7072         gomp_team_barrier_done): New inlines.
7073         (gomp_barrier_t): Rewritten.
7074         (gomp_barrier_state_t): New typedef.
7075         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7076         gomp_barrier_wait_start): Rewritten.
7077         (gomp_barrier_wait_end): Change second argument to
7078         gomp_barrier_state_t.
7079         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7080         inlines.
7081         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7082         futex.h.
7083         (gomp_barrier_wait_end): Rewritten.
7084         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7085         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7086         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7087         (gomp_barrier_state_t): New typedef.
7088         (gomp_team_barrier_wait,
7089         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7090         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7091         into the return value.  Return gomp_barrier_state_t.
7092         (gomp_team_barrier_set_task_pending,
7093         gomp_team_barrier_clear_task_pending,
7094         gomp_team_barrier_set_waiting_for_tasks,
7095         gomp_team_barrier_waiting_for_tasks,
7096         gomp_team_barrier_done): New inlines.
7097         (gomp_barrier_wait_end): Change second argument to
7098         gomp_barrier_state_t.
7099         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7100         inlines.
7101         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7102         (gomp_barrier_wait_end): Change second argument to
7103         gomp_barrier_state_t.
7104         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7105         gomp_team_barrier_wake): New functions.
7106         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7107         futex.h.
7108         (gomp_futex_wake, gomp_futex_wait): New variables.
7109         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7110         * config/linux/lock.c: Rewrite to make locks task owned,
7111         for backwards compatibility provide the old entrypoints
7112         if symbol versioning.  Include wait.h instead of libgomp.h and
7113         futex.h.
7114         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7115         * config/posix95/lock.c: Rewrite to make locks task owned,
7116         for backwards compatibility provide the old entrypoints
7117         if symbol versioning.
7118         * config/posix/lock.c: Rewrite to make locks task owned,
7119         for backwards compatibility provide the old entrypoints
7120         if symbol versioning.
7121         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7122         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7123         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7124         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7125         (sys_futex0): Return error code.
7126         (futex_wake, futex_wait): If ENOSYS was returned, clear
7127         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7128         (cpu_relax, atomic_write_barrier): New static inlines.
7129         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7130         (futex_wake, futex_wait): If ENOSYS was returned, clear
7131         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7132         (cpu_relax, atomic_write_barrier): New static inlines.
7133         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7134         (sys_futex0): Return error code.
7135         (futex_wake, futex_wait): If ENOSYS was returned, clear
7136         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7137         (cpu_relax, atomic_write_barrier): New static inlines.
7138         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7139         (sys_futex0): Return error code.
7140         (futex_wake, futex_wait): If ENOSYS was returned, clear
7141         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7142         (cpu_relax, atomic_write_barrier): New static inlines.
7143         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7144         (sys_futex0): Return error code.
7145         (futex_wake, futex_wait): If ENOSYS was returned, clear
7146         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7147         (cpu_relax, atomic_write_barrier): New static inlines.
7148         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7149         (sys_futex0): Return error code.
7150         (futex_wake, futex_wait): If ENOSYS was returned, clear
7151         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7152         (cpu_relax, atomic_write_barrier): New static inlines.
7153         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7154         futex.h.
7155         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7156         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7157         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7158         types.
7159         (omp_nest_lock_t): Change owner into void *, add lock field.
7160         * config/posix95/omp-lock.h: Include semaphore.h.
7161         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7162         (omp_lock_t): Use sem_t instead of mutex if semaphores
7163         aren't broken.
7164         (omp_nest_lock_t): Likewise.  Change owner to void *.
7165         * config/posix/omp-lock.h: Include semaphore.h.
7166         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7167         (omp_lock_t): Use sem_t instead of mutex if semaphores
7168         aren't broken.
7169         (omp_nest_lock_t): Likewise.  Add owner field.
7170
7171 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7172
7173         * testsuite/libgomp.c/collapse-1.c: New test.
7174         * testsuite/libgomp.c/collapse-2.c: New test.
7175         * testsuite/libgomp.c/collapse-3.c: New test.
7176         * testsuite/libgomp.c/icv-1.c: New test.
7177         * testsuite/libgomp.c/icv-2.c: New test.
7178         * testsuite/libgomp.c/lib-2.c: New test.
7179         * testsuite/libgomp.c/lock-1.c: New test.
7180         * testsuite/libgomp.c/lock-2.c: New test.
7181         * testsuite/libgomp.c/lock-3.c: New test.
7182         * testsuite/libgomp.c/loop-4.c: New test.
7183         * testsuite/libgomp.c/loop-5.c: New test.
7184         * testsuite/libgomp.c/loop-6.c: New test.
7185         * testsuite/libgomp.c/loop-7.c: New test.
7186         * testsuite/libgomp.c/loop-8.c: New test.
7187         * testsuite/libgomp.c/loop-9.c: New test.
7188         * testsuite/libgomp.c/nested-3.c: New test.
7189         * testsuite/libgomp.c/nestedfn-6.c: New test.
7190         * testsuite/libgomp.c/sort-1.c: New test.
7191         * testsuite/libgomp.c/task-1.c: New test.
7192         * testsuite/libgomp.c/task-2.c: New test.
7193         * testsuite/libgomp.c/task-3.c: New test.
7194         * testsuite/libgomp.c/task-4.c: New test.
7195         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7196         to C++ testsuite default compiler options.
7197         * testsuite/libgomp.c++/collapse-1.C: New test.
7198         * testsuite/libgomp.c++/collapse-2.C: New test.
7199         * testsuite/libgomp.c++/ctor-10.C: New test.
7200         * testsuite/libgomp.c++/for-1.C: New test.
7201         * testsuite/libgomp.c++/for-2.C: New test.
7202         * testsuite/libgomp.c++/for-3.C: New test.
7203         * testsuite/libgomp.c++/for-4.C: New test.
7204         * testsuite/libgomp.c++/for-5.C: New test.
7205         * testsuite/libgomp.c++/loop-8.C: New test.
7206         * testsuite/libgomp.c++/loop-9.C: New test.
7207         * testsuite/libgomp.c++/loop-10.C: New test.
7208         * testsuite/libgomp.c++/task-1.C: New test.
7209         * testsuite/libgomp.c++/task-2.C: New test.
7210         * testsuite/libgomp.c++/task-3.C: New test.
7211         * testsuite/libgomp.c++/task-4.C: New test.
7212         * testsuite/libgomp.c++/task-5.C: New test.
7213         * testsuite/libgomp.c++/task-6.C: New test.
7214         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7215         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7216         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7217         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7218         * testsuite/libgomp.fortran/collapse1.f90: New test.
7219         * testsuite/libgomp.fortran/collapse2.f90: New test.
7220         * testsuite/libgomp.fortran/collapse3.f90: New test.
7221         * testsuite/libgomp.fortran/collapse4.f90: New test.
7222         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7223         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7224         * testsuite/libgomp.fortran/lib4.f90: New test.
7225         * testsuite/libgomp.fortran/lock-1.f90: New test.
7226         * testsuite/libgomp.fortran/lock-2.f90: New test.
7227         * testsuite/libgomp.fortran/nested1.f90: New test.
7228         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7229         * testsuite/libgomp.fortran/strassen.f90: New test.
7230         * testsuite/libgomp.fortran/tabs1.f90: New test.
7231         * testsuite/libgomp.fortran/tabs2.f: New test.
7232         * testsuite/libgomp.fortran/task1.f90: New test.
7233         * testsuite/libgomp.fortran/task2.f90: New test.
7234         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7235         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7236         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7237         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7238         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7239
7240 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7241
7242         PR c++/36308
7243         * testsuite/libgomp.c++/ctor-11.C: New test.
7244         * testsuite/libgomp.c++/ctor-12.C: New test.
7245
7246 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7247
7248         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7249
7250 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7251
7252         PR middle-end/36106
7253         * testsuite/libgomp.c/atomic-5.c: New test.
7254         * testsuite/libgomp.c/atomic-6.c: New test.
7255         * testsuite/libgomp.c/autopar-1.c: New test.
7256
7257 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7258
7259         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7260         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7261         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7262         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7263         * configure: Regenerate.
7264         * Makefile.in, testsuite/Makefile.in: Likewise.
7265
7266 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7267
7268         PR bootstrap/35457
7269         * aclocal.m4: Regenerate.
7270         * configure: Regenerate.
7271
7272 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7273
7274         PR middle-end/35611
7275         * testsuite/libgomp.c/atomic-4.c: New test.
7276
7277         PR libgomp/35625
7278         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7279         (gomp_iter_guided_next): Likewise.
7280         * testsuite/libgomp.c/pr35625.c: New test.
7281
7282 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7283
7284         * aclocal.m4: Regenerate.
7285         * configure: Likewise.
7286         * Makefile.in: Likewise.
7287         * testsuite/Makefile.in: Likewise.
7288
7289 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7290
7291         PR middle-end/35185
7292         * testsuite/libgomp.c++/pr35185.C: New test.
7293
7294 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7295
7296         PR middle-end/35549
7297         * testsuite/libgomp.c/pr35549.c: New test.
7298
7299 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7300
7301         * testsuite/libgomp.c/atomic-3.c: New test.
7302
7303 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7304
7305         PR fortran/33197
7306         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7307         .F08 file suffixes.
7308
7309 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7310
7311         PR libgomp/33131
7312         * configure.ac: Add ACX_HEADER_STRING.
7313         * env.c: Include strings.h.
7314         * aclocal.m4: Regenerate.
7315         * config.h.in: Regenerate.
7316         * configure: Regenerate.
7317         * Makefile.in: Regenerate.
7318         * testsuite/Makefile.in: Regenerate.
7319
7320 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7321
7322         PR middle-end/35196
7323         * testsuite/libgomp.c/pr35196.c: New test.
7324
7325         PR middle-end/35130
7326         * testsuite/libgomp.fortran/pr35130.f90: New test.
7327         * testsuite/libgomp.c/pr35130.c: New test.
7328
7329 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7330
7331         PR middle-end/33880
7332         * testsuite/libgomp.c/pr33880.c: New test.
7333         * testsuite/libgomp.fortran/pr33880.f90: New test.
7334
7335 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7336
7337         * configure: Regenerate.
7338
7339 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7340
7341         * configure.ac: Move futex checking into ../config/futex.m4.
7342         * configure: Rebuilt.
7343         * aclocal.m4: Rebuilt.
7344         * Makefile.in: Rebuilt.
7345
7346         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7347         2007-10-15 ../config/tls.m4 change.
7348
7349 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7350
7351         PR c++/34513
7352         * testsuite/libgomp.c/pr34513.c: New test.
7353         * testsuite/libgomp.c++/pr34513.C: New test.
7354
7355 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7356
7357         PR target/32765
7358         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7359
7360 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7361
7362         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7363
7364 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7365
7366         * testsuite/libgomp.c/private-1.c: New test.
7367
7368 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7369             Paolo Bonzini  <bonzini@gnu.org>
7370
7371         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7372         instead of 'VPATH ='.
7373         * Makefile.in: Regenerate.
7374
7375 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7376
7377         * configure.ac: Adjust makeinfo version check.
7378         * configure: Regenerate.
7379
7380 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7381
7382         PR fortran/34020
7383         * testsuite/libgomp.fortran/pr34020.f90: New test.
7384
7385 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7386
7387         PR c++/33894
7388         * testsuite/libgomp.c++/atomic-1.C: New test.
7389
7390 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7391
7392         PR libgomp/33275
7393         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7394         Make x and y integers rather than (implicit) reals.  Add private (j)
7395         clause to the last omp parallel.
7396
7397 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7398
7399         * configure: Regenerate following changes to ../config/tls.m4.
7400
7401 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7402
7403         * testsuite/libgomp.fortran/stack.f90: New test.
7404
7405 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7406
7407         * config/mingw32/proc.c: New file.
7408
7409 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7410
7411         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7412         (main): Use __get_cpuid to get i386 target fetaures.
7413         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7414         (main): Use __get_cpuid to get x86_64 target fetaures.
7415
7416 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7417
7418         PR target/32765
7419         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7420         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7421
7422 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7423
7424         PR fortran/32550
7425         * testsuite/libgomp.fortran/pr32550.f90: New test.
7426         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7427
7428 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7429
7430         * aclocal.m4: Regenerated.
7431
7432 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7433
7434         PR fortran/32359
7435         * testsuite/libgomp.fortran/pr32359.f90: New.
7436
7437 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7438
7439         PR libgomp/32468
7440         * sections.c (GOMP_parallel_sections_start): Only decrease
7441         number of threads to COUNT if dyn_var is true.
7442         * testsuite/libgomp.c/pr32468.c: New test.
7443
7444 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7445
7446         PR libgomp/26308
7447         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7448
7449 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7450
7451         PR middle-end/32362
7452         * testsuite/libgomp.c/pr32362-1.c: New test.
7453         * testsuite/libgomp.c/pr32362-2.c: New test.
7454         * testsuite/libgomp.c/pr32362-3.c: New test.
7455
7456 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7457
7458         * team.c (gomp_team_start): Fix setting up thread_attr
7459         stack size.
7460
7461 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7462
7463         * configure: Regenerate.
7464
7465 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7466
7467         * Makefile.in: Regenerate.
7468         * configure: Regenerate.
7469         * aclocal.m4: Regenerate.
7470         * testsuite/Makefile.in: Regenerate.
7471
7472 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7473
7474         * config/linux/proc.c: New file.
7475
7476         PR libgomp/28482
7477         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7478
7479 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7480
7481         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7482
7483 2007-04-16  Matthias Klose  <doko@debian.org>
7484
7485         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7486         flags if not building with -m64.
7487         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7488         flag for i?86-*-* targets, if current target matches -m64.
7489
7490 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7491
7492         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7493         * Makefile.in: Regenerate.
7494
7495 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7496
7497         PR testsuite/31369
7498         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7499         ld_library_path.
7500         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7501
7502 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7503
7504         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7505         decls.
7506         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7507         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7508         (parse_affinity): New function.
7509         (initialize_env): Call it and gomp_init_affinity.
7510         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7511         create new pthread_attr_t and call gomp_init_thread_affinity
7512         on it for each thread before passing the attribute to pthread_create.
7513         * config/linux/affinity.c: New file.
7514         * config/posix/affinity.c: New file.
7515         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7516         * configure: Rebuilt.
7517         * config.h.in: Rebuilt.
7518         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7519         * Makefile.in: Rebuilt.
7520
7521 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7522
7523         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7524         *-*-darwin*.
7525         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7526         and use it if found.
7527
7528 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7529
7530         * testsuite/config/default.exp: New file.
7531         * testsuite/lib/libgomp.exp: New file.
7532         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7533         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7534         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7535         (libgomp_load): Remove.
7536         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7537         always_ld_library_path, not ld_library_path.  Set additional_flags
7538         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7539         (target_compile): Do not call libgomp_init.  Append lang_library_path
7540         and lang_link_flags to options.
7541         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7542         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7543         here.
7544         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7545         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7546         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7547         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7548         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7549         CX8 flag.
7550         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7551         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7552         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7553         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7554         * testsuite/libgomp.c/atomic-10.c: Ditto.
7555
7556 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7557
7558         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7559         dg-final cleanup-modules line.
7560         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7561         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7562         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7563         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7564         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7565         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7566         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7567
7568 2007-03-18  Andreas Schwab  <schwab@suse.de>
7569
7570         * acinclude.m4: Adjust regular expression for ld version
7571         extraction.
7572         * configure: Regenerate.
7573
7574 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7575
7576         * Makefile.am: Add install-pdf target as copied from
7577         automake v1.10 rules.
7578         * Makefile.in: Regenerate
7579
7580 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7581
7582         PR libgomp/28486
7583         * configure: Regenerate.
7584
7585         PR c++/30703
7586         * testsuite/libgomp.c++/pr30703.C: New test.
7587
7588 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7589
7590         Revert:
7591         2006-07-05  Eric Christopher  <echristo@apple.com>
7592         * configure.ac: Depend addition of -pthread on host OS.
7593         * configure: Regenerate.
7594
7595 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7596
7597         * libgomp.texi: Fix spacing after abbreviations.
7598
7599 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7600
7601         PR libgomp/30546
7602         * configure.ac: Add check for makeinfo
7603         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7604         if an appropiate version of makeinfo is found.
7605         * aclocal.m4: Regenerated.
7606         * configure: Regenerated.
7607         * Makefile.in: Regenerated.
7608         * testsuite/Makefile.in: Regenerated.
7609
7610 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7611
7612         PR libgomp/30540
7613         * libgomp.texi: More about implementation-dependent settings.
7614
7615 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7616
7617         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7618
7619 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7620
7621         PR middle-end/30494
7622         * testsuite/libgomp.c/pr30494.c: New test.
7623
7624 2007-01-15  Tom Tromey  <tromey@redhat.com>
7625
7626         * configure: Rebuilt.
7627         * configure.ac: Fixed comment.
7628
7629 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7630
7631         * libgomp.texi: Document implementation specific default values of
7632         environment variables.
7633
7634 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7635
7636         PR libgomp/28209
7637         * libgomp.texi: New file.
7638         * configure.ac: Add --enable-generated-files-in-srcdir option.
7639         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7640         files to srcdir.
7641         * Makefile.in: Regenerated.
7642         * config.h.in: Regenerated.
7643         * testsuite/Makefile.in: Regenerated.
7644         * NOTES: Removed.
7645
7646 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7647
7648         PR libgomp/29949
7649         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7650
7651 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7652
7653         * configure: Regenerate.
7654
7655 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7656
7657         PR libgomp/29947
7658         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7659         start if there shouldn't be any loop iterations.
7660         (gomp_loop_ordered_static_start): Remove start == end test.
7661         * testsuite/libgomp.c/pr29947-1.c: New test.
7662         * testsuite/libgomp.c/pr29947-2.c: New test.
7663
7664 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7665
7666         * configure.tgt: Force initial-exec TLS model on Linux only.
7667
7668 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7669
7670         * configure: Regenerated.
7671
7672 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7673
7674         * env.c (parse_schedule): Reject out of range values.
7675         (parse_unsigned_long): Reject out of range, negative or zero values.
7676
7677 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7678
7679         PR fortran/29629
7680         * testsuite/libgomp.fortran/pr29629.f90: New test.
7681
7682 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7683
7684         PR libgomp/29494
7685         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7686         * config/posix95: New directory.
7687         * config/posix95/omp-lock.h: New file.
7688         * config/posix95/lock.c: Likewise.
7689
7690 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7691
7692         * aclocal.m4: Regenerate.
7693         * configure: Regenerate.
7694
7695 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7696
7697         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7698         '<' to '<='.
7699
7700 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7701
7702         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7703         test.
7704         * configure: Regenerate.
7705         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7706
7707 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7708
7709         PR middle-end/25261
7710         PR middle-end/28790
7711         * testsuite/libgomp.c/nestedfn-4.c: New test.
7712         * testsuite/libgomp.c/nestedfn-5.c: New test.
7713         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7714
7715         PR fortran/29097
7716         * testsuite/libgomp.fortran/condinc1.f: New test.
7717         * testsuite/libgomp.fortran/condinc2.f: New test.
7718         * testsuite/libgomp.fortran/condinc3.f90: New test.
7719         * testsuite/libgomp.fortran/condinc4.f90: New test.
7720         * testsuite/libgomp.fortran/condinc1.inc: New file.
7721
7722 2006-09-18  Tom Tromey  <tromey@redhat.com>
7723
7724         * configure: Rebuilt.
7725
7726 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7727
7728         PR c/28768
7729         PR preprocessor/14634
7730         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7731         to AC_DEFINE.
7732         * configure: Regenerate.
7733
7734 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7735
7736         * testsuite/libgomp.fortran/reduction3.f90: Change
7737         -2147483648 to -huge(i)-1 to avoid overflow.
7738         * testsuite/libgomp.fortran/reduction4.f90: Change
7739         Z'ffffffff' to not(0) to avoid overflow.
7740
7741 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7742
7743         PR libgomp/25938
7744         * Makefile.am (libsubincludedir): New.
7745         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7746         * Makefile.in: Regenerate.
7747
7748 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7749
7750         PR libgomp/28725
7751         * env.c: Include ctype.h.
7752         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7753         leading and/or trailing whitespace and compare strings case
7754         insensitively.
7755
7756 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7757
7758         PR fortran/28390
7759         * testsuite/libgomp.fortran/pr28390.f: New test.
7760
7761 2006-07-05  Eric Christopher  <echristo@apple.com>
7762
7763         * configure.ac: Depend addition of -pthread on host OS.
7764         * configure: Regenerate.
7765
7766 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7767
7768         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7769         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7770         defined.
7771
7772 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7773
7774         PR libgomp/26175
7775         PR libgomp/26477
7776         * configure.ac: If neither --enable-linux-futex nor
7777         --disable-linux-futex is passed, determine the default by checking
7778         for compiling and/or running against NPTL.  With --enable-linux-futex,
7779         check if SYS_gettid and SYS_futex are defined.
7780         * configure: Rebuilt.
7781
7782 2006-06-14  Richard Henderson  <rth@redhat.com>
7783
7784         PR libgomp/28008
7785         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7786         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7787
7788 2006-06-09  Richard Henderson  <rth@redhat.com>
7789
7790         * env.c (gomp_nthreads_var): Change to unsigned long.
7791         (gomp_run_sched_chunk): Likewise.
7792         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7793         (initialize_env): Initialize gomp_thread_attr.
7794         * libgomp.h (gomp_nthreads_var): Update decl.
7795         (gomp_run_sched_chunk): Likewise.
7796         (gomp_thread_attr): Declare.
7797         * team.c (gomp_thread_attr): Export.
7798         (initialize_team): Don't initialize it.
7799
7800 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7801
7802         PR fortran/27916
7803         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7804         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7805
7806 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7807
7808         * config/mingw32/time.c: New file.
7809         * configure.tgt: Use it.
7810
7811 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7812
7813         * Makefile.am: Add install-html target. Add install-html to .PHONY
7814         * Makefile.in: Regenerate.
7815
7816 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7817
7818         PR libgomp/27612
7819         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7820         * testsuite/libgomp.c/critical-1.c: Likewise.
7821         * testsuite/libgomp.c/loop-1.c: Likewise.
7822         * testsuite/libgomp.c/loop-2.c: Likewise.
7823         * testsuite/libgomp.c/single-1.c: Likewise.
7824         * testsuite/libgomp.c/ordered-1.c: Likewise.
7825         * testsuite/libgomp.c/ordered-2.c: Likewise.
7826
7827 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7828
7829         PR middle-end/27416
7830         * libgomp.fortran/pr27416-1.f90: New test.
7831
7832 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7833
7834         PR fortran/27395
7835         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7836         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7837
7838 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7839
7840         PR c++/26943
7841         * testsuite/libgomp.c/pr26943-1.c: New test.
7842         * testsuite/libgomp.c/pr26943-2.c: New test.
7843         * testsuite/libgomp.c/pr26943-3.c: New test.
7844         * testsuite/libgomp.c/pr26943-4.c: New test.
7845         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7846         * testsuite/libgomp.c++/pr26943.C: New test.
7847
7848 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7849
7850         PR middle-end/27337
7851         * testsuite/libgomp.c++/pr27337.C: New test.
7852
7853 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7854
7855         PR c/26171
7856         * testsuite/libgomp.c/pr26171.c: New test.
7857
7858 2006-04-25  Richard Henderson  <rth@redhat.com>
7859
7860         PR libgomp/25865
7861         * configure.ac: Use GCC_CHECK_TLS.
7862         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7863         * Makefile.in, aclocal.m4, configure: Regenerate.
7864
7865 2006-04-10  Matthias Klose  <doko@debian.org>
7866
7867         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7868         directory names containing underscores.
7869
7870 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7871
7872         PR c++/26691
7873         * testsuite/libgomp.c++/pr26691.C: New test.
7874
7875 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7876
7877         * testsuite/libgomp.fortran/retval2.f90: New test.
7878
7879 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7880
7881         * testsuite/libgomp.c++: New directory.
7882
7883 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7884
7885         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7886         * config/posix/sem.c: Implement the above.
7887
7888 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7889
7890         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7891         define HAVE_BROKEN_POSIX_SEMAPHORES.
7892         * configure: Rebuilt.
7893         * config.h.in: Rebuilt.
7894
7895 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7896
7897         PR bootstrap/26161
7898         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7899         for the other pthread check.
7900         * configure: Regenerate.
7901         * config.h.in: Regenerate.
7902
7903 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7904
7905         PR libgomp/25938
7906         PR libgomp/25984
7907         * Makefile.am (fincludedir): New variable.
7908         (nodist_include_HEADERS): Remove Fortran files.
7909         (nodist_finclude_HEADERS): New variable.
7910         * Makefile.in: Regenerated.
7911
7912 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7913
7914         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7915         Remove tests for returning assumed character length arrays.
7916
7917 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7918             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7919
7920         PR libgomp/25936
7921         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7922
7923 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7924
7925         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7926
7927 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7928
7929         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7930         part of LD_LIBRARY_PATH manually.
7931
7932 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7933
7934         PR libgomp/25852
7935         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7936         libgomp_init.
7937
7938 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7939
7940         PR libgomp/25884
7941         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7942         * configure.ac (PERL): Don't set.
7943         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7944         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7945         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7946         * omp.h.in: Wrap the new configure substitutions with @ characters.
7947         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7948         * aclocal.m4, configure, Makefile.in: Regenerate.
7949         * mkomp_h.pl: Delete.
7950
7951 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7952
7953         PR libgomp/25259
7954         * configure.ac: Use GCC_HEADER_STDINT.
7955         * libgomp.h: Include gstdint.h.
7956         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7957         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7958
7959 2006-01-24  Richard Henderson  <rth@redhat.com>
7960
7961         PR libgomp/25942
7962         * configure.ac: Add AM_MAINTAINER_MODE.
7963         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7964
7965 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7966
7967         * Makefile.in: Regenerate.
7968         * testsuite/Makefile.in: Regenerate.
7969         * aclocal.m4: Regenerate.
7970
7971 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7972
7973         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7974         Solaris.
7975         * configure.ac: Add check for loadavg.h.
7976         (link_gomp): Adjust comment.
7977         * configure: Regenerate.
7978         * config.h.in: Regenerate.
7979
7980 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7981
7982         PR libgomp/25877
7983         * configure.ac: Remove check for alloca.h.
7984         * configure: Regenerate.
7985         * config.h.in: Regenerate.
7986         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7987         * team.c: Remove use of alloca.h.
7988         Call gomp_alloca instead of alloca.
7989
7990 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7991
7992         PR libgomp/25877
7993         * team.c: Add include of alloca.h.
7994         * configure.ac: Add check for alloca.h.
7995         * configure: Regenerate.
7996         * config.h.in: Regenerate.
7997
7998 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7999
8000         PR fortran/25219
8001         * testsuite/libgomp.fortran/pr25219.f90: New test.
8002
8003 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8004
8005         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8006         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8007         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8008         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8009         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8010         testsuite/libgomp.fortran/threadprivate1.f90,
8011         testsuite/libgomp.fortran/threadprivate2.f90,
8012         testsuite/libgomp.fortran/threadprivate3.f90,
8013         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8014         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8015         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8016         effective-target to TLS runtime.
8017
8018         * testsuite/libgomp.fortran/pr25162.f: Require
8019         effective-target TLS runtime.
8020
8021 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8022
8023         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8024         * testsuite/libgomp.c/nestedfn-3.c: New test.
8025
8026 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8027
8028         PR fortran/25162
8029         * testsuite/libgomp.fortran/pr25162.f: New test.
8030
8031 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8032
8033         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8034         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8035
8036 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8037
8038         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8039         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8040         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8041         single.c, team.c, work.c, config/linux/alpha/futex.h,
8042         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8043         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8044         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8045         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8046         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8047         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8048         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8049         FSF address.
8050
8051 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8052
8053         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8054         to nodist_noinst_HEADERS.
8055         * Makefile.in: Rebuilt.
8056
8057         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8058         add integer count field.
8059         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8060         omp_nest_lock_t type change.
8061         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8062         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8063         Increment count.
8064         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8065         Decrement count.
8066         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8067         Increment count if successful and return the new nesting level.
8068         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8069         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8070         * testsuite/libgomp.c/lib-1.c: New test.
8071         * testsuite/libgomp.fortran/lib1.f90: New test.
8072         * testsuite/libgomp.fortran/lib2.f: New test.
8073         * testsuite/libgomp.fortran/lib3.f: New test.
8074
8075 2005-11-17  Richard Henderson  <rth@redhat.com>
8076
8077         PR 24845
8078         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8079         * configure.ac (link_gomp): New.  Substitute it.
8080         (AC_CONFIG_FILES): Add libgomp.spec.
8081         * libgomp.spec.in: New file.
8082         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8083         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8084
8085 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8086
8087         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8088         reduction(-:var) behaving the same as reduction(+:var).
8089         * testsuite/libgomp.c/reduction-4.c: New test.
8090
8091 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8092
8093         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8094         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8095         testsuite/libgomp.c/copyin-3.c,
8096         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8097         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8098         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8099         testsuite/libgomp.c++/pr24455.C,
8100         testsuite/libgomp.fortran/threadprivate1.f90,
8101         testsuite/libgomp.fortran/threadprivate2.f90,
8102         testsuite/libgomp.fortran/threadprivate3.f90,
8103         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8104         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8105         testsuite/libgomp.fortran/omp_parse3.f90: Require
8106         effective-target TLS.
8107
8108 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8109
8110         * HEADER: Remove.
8111
8112 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8113
8114         PR libgomp/24797
8115         * team.c (initialize_team): Pass NULL rather than free as
8116         pthread_key_create destructor.  Initialize thread specific data
8117         pointer in initial thread to a static local variable rather than
8118         malloced memory.
8119
8120 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8121
8122         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8123         its location to ld_library_path.
8124
8125 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8126
8127         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8128
8129 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8130
8131         * testsuite/libgomp.c: Rename from libgomp.dg.
8132
8133 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8134
8135         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8136         threadprivate variable 'i'.
8137
8138 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8139
8140         * config/linux/s390/futex.h: New file.
8141         * configure.tgt: Use it.
8142
8143         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8144         before the parallel.
8145
8146 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8147
8148         PR c++/24734
8149         * testsuite/libgomp.c++/master-1.C: New test.
8150
8151 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8152
8153         * testsuite/libgomp.dg/copyin-3.c: New test.
8154
8155 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8156
8157         * testsuite/libgomp.fortran/retval1.f90: New test.
8158         * testsuite/libgomp.fortran/vla7.f90: New test.
8159
8160 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8161
8162         * testsuite/libgomp.fortran/vla2.f90: New test.
8163         * testsuite/libgomp.fortran/vla3.f90: New test.
8164         * testsuite/libgomp.fortran/vla4.f90: New test.
8165         * testsuite/libgomp.fortran/vla5.f90: New test.
8166         * testsuite/libgomp.fortran/vla6.f90: New test.
8167
8168 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8169
8170         * config/linux/sparc/futex.h: New file.
8171         * configure.tgt: Use it.
8172         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8173
8174         * critical.c: Include stdlib.h.
8175         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8176         ignoring return value.
8177         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8178         LIBGOMP_CHECK_SYNC_BUILTINS check.
8179         * configure: Rebuilt.
8180
8181 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8182
8183         * testsuite/libgomp.fortran/vla1.f90: New test.
8184
8185 2005-10-31  Richard Henderson  <rth@redhat.com>
8186
8187         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8188         setting 's' in different threads.
8189
8190 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8191
8192         * libgomp.h (attribute_hidden, ialias): Define.
8193         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8194         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8195         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8196         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8197         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8198         omp_test_lock, omp_test_nest_lock): Likewise.
8199         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8200         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8201         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8202         omp_test_lock, omp_test_nest_lock): Likewise.
8203         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8204         omp_get_dynamic, omp_get_nested): Likewise.
8205         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8206         omp_get_thread_num, omp_in_parallel): Likewise.
8207         * fortran.c (ialias_redirect): Define.
8208         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8209         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8210         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8211         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8212         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8213         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8214         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8215         omp_get_wtime): Add ialias_redirect.
8216
8217 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8218
8219         * fortran.c: Include stdlib.h.
8220
8221 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8222
8223         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8224         * Makefile.in: Regenerated.
8225
8226 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8227
8228         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8229         * libgomp_f.h.in (omp_check_defines): New function.
8230         * env.c: Include libgomp_f.h.
8231         (initialize_env): Call omp_check_defines.
8232
8233         * testsuite/libgomp.dg/copyin-2.c: New test.
8234         * testsuite/libgomp.c++/copyin-2.C: New test.
8235         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8236
8237         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8238         * testsuite/libgomp.fortran/sharing2.f90: New test.
8239
8240         * testsuite/libgomp.dg/copyin-1.c: New test.
8241         * testsuite/libgomp.c++/copyin-1.C: New test.
8242
8243 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8244
8245         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8246
8247         * testsuite/libgomp.fortran/workshare1.f90: New test.
8248
8249         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8250         only test.
8251         * libgomp.fortran/sharing1.f90: New test.
8252
8253 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8254
8255         PR c++/24502
8256         * testsuite/libgomp.c++/loop-7.C: New test.
8257
8258         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8259
8260         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8261         * testsuite/libgomp.fortran/reduction6.f90: New test.
8262         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8263
8264 2005-10-23  Richard Henderson  <rth@redhat.com>
8265
8266         * testsuite/libgomp.c++/ctor-1.C: New.
8267         * testsuite/libgomp.c++/ctor-2.C: New.
8268         * testsuite/libgomp.c++/ctor-3.C: New.
8269         * testsuite/libgomp.c++/ctor-4.C: New.
8270         * testsuite/libgomp.c++/ctor-5.C: New.
8271         * testsuite/libgomp.c++/ctor-6.C: New.
8272         * testsuite/libgomp.c++/ctor-7.C: New.
8273         * testsuite/libgomp.c++/ctor-8.C: New.
8274         * testsuite/libgomp.c++/ctor-9.C: New.
8275
8276 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8277
8278         PR 24455
8279         * testsuite/libgomp.c++/pr24455-1.C: New test.
8280         * testsuite/libgomp.c++/pr24455.C: New test.
8281         * testsuite/libgomp.dg/pr24455-1.c: New test.
8282         * testsuite/libgomp.dg/pr24455.c: New test.
8283
8284 2005-10-20  Richard Henderson  <rth@redhat.com>
8285
8286         * testsuite/libgomp.c++/loop-6.C: New.
8287         * testsuite/libgomp.dg/loop-3.c: New.
8288
8289 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8290
8291         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8292         explicitly private.
8293         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8294         explicitly shared.
8295
8296 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8297
8298         * testsuite/libgomp.fortran/jacobi.f: New test.
8299
8300 2005-10-19  Richard Henderson  <rth@redhat.com>
8301
8302         * configure.tgt (i?86-linux): Default to with_arch instead of
8303         CFLAGS.  Add -mtune to match target_cpu.
8304         (x86_64-linux): Tune to i686.
8305
8306         * fortran.c (omp_test_nest_lock_): Fix typo.
8307
8308 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8309
8310         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8311         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8312         * testsuite/libgomp.dg/ordered-3.c: New test.
8313
8314         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8315         Remove volatile keyword.
8316
8317         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8318         in COMMON block to avoid warnings on 64-bit targets.
8319
8320 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8321
8322         * testsuite/libgomp.dg/shared-3.c: New test.
8323
8324 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8325
8326         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8327         * testsuite/libgomp.fortran/reduction5.f90: New test.
8328
8329 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8330
8331         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8332         dg-options.
8333         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8334         flush loop now that __sync_synchronize has proper memory barrier.
8335         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8336         Add -ffixed-form to dg-options.
8337
8338 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8339
8340         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8341         from subdirectories.
8342         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8343         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8344         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8345         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8346         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8347         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8348         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8349         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8350         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8351         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8352         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8353         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8354         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8355         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8356         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8357         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8358         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8359         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8360         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8361         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8362         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8363         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8364         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8365         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8366         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8367
8368 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8369
8370         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8371         lang_library_path exists.  Use find instead of glob to gather tests.
8372         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8373
8374 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8375
8376         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8377         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8378         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8379         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8380         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8381         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8382         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8383         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8384         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8385         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8386         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8387         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8388         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8389
8390 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8391
8392         * testsuite/libgomp.dg/vla-1.c: New test.
8393
8394         * testsuite/libgomp.fortran/reference2.f90: New test.
8395
8396         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8397         declaration of omp_get_thread_num.
8398         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8399         use omp_lib.
8400
8401         * testsuite/libgomp.fortran/reduction1.f90: New test.
8402         * testsuite/libgomp.fortran/reduction2.f90: New test.
8403         * testsuite/libgomp.fortran/reduction3.f90: New test.
8404         * testsuite/libgomp.fortran/reduction4.f90: New test.
8405
8406 2005-10-13  Richard Henderson  <rth@redhat.com>
8407
8408         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8409         * Makefile.in: Regenerate.
8410         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8411         * libgomp.h: Include bar.h.
8412         (struct gomp_barrier): Remove.
8413         (struct gomp_team): Add barrier.  Replace master_barrier with
8414         master_release.  Replace threads with ordered_release.
8415         (struct gomp_thread): Replace barrier with release.
8416         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8417         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8418         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8419         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8420         (GOMP_single_copy_end): Likewise.
8421         * team.c (gomp_threads_dock): New.
8422         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8423         (gomp_thread_start): Use gomp_barrier_wait.
8424         (new_team, free_team): Update for gomp_team changes.
8425         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8426         (gomp_team_end): Use gomp_barrier_wait.
8427         (initialize_team): Update for gomp_thread changes.
8428         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8429         (gomp_work_share_end_nowait): Use atomic ops when available.
8430         * config/linux/bar.c, config/linux/bar.h: New files.
8431         * config/posix/bar.c, config/posix/bar.h: New files.
8432
8433 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8434
8435         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8436         * testsuite/libgomp.dg/single-2.c: New test.
8437
8438         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8439         lang_link_flags): Unset, so that they aren't inherited from previously
8440         sourced *.exp.
8441
8442         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8443
8444 2005-10-12  Richard Henderson  <rth@redhat.com>
8445
8446         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8447         (libgomp_init): Use lang_test_file, lang_library_path, and
8448         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8449
8450         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8451         (lang_test_file, lang_link_flags): New.
8452         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8453
8454         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8455         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8456         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8457         testsuite/libgomp.c++/parallel-1.C,
8458         testsuite/libgomp.c++/reduction-1.C,
8459         testsuite/libgomp.c++/reduction-2.C,
8460         testsuite/libgomp.c++/reduction-3.C,
8461         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8462         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8463         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8464         New files, largely cribbed from the C testsuite.
8465
8466 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8467
8468         * testsuite/libgomp.fortran/character1.f90: New test.
8469         * testsuite/libgomp.fortran/character2.f90: New test.
8470
8471         * testsuite/libgomp.dg/nested-1.c: New test.
8472         * testsuite/libgomp.dg/nested-2.c: New test.
8473         * testsuite/libgomp.fortran/do1.f90: New test.
8474         * testsuite/libgomp.fortran/do2.f90: New test.
8475
8476         * testsuite/libgomp.fortran/reference1.f90: New test.
8477
8478 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8479
8480         * testsuite/libgomp.dg/reduction-1.c: New test.
8481         * testsuite/libgomp.dg/reduction-2.c: New test.
8482         * testsuite/libgomp.dg/reduction-3.c: New test.
8483
8484 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8485
8486         * testsuite/libgomp.dg/atomic-1.c: New test.
8487         * testsuite/libgomp.dg/atomic-2.c: New test.
8488
8489 2005-10-09  Richard Henderson  <rth@redhat.com>
8490
8491         * critical.c (atomic_lock): New.
8492         (initialize_critical): Initialize it.
8493         (GOMP_atomic_start, GOMP_atomic_end): New.
8494         * libgomp.map: Export them.
8495         * libgomp_g.h: Declare them.
8496
8497         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8498
8499 2005-10-02  Richard Henderson  <rth@redhat.com>
8500
8501         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8502         to XCFLAGS instead of CFLAGS.
8503
8504 2005-09-30  Richard Henderson  <rth@redhat.com>
8505
8506         * configure.ac: Determine whether -pthread or -lpthread is needed.
8507         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8508         * Makefine.in, configure: Rebuild.
8509
8510 2005-09-28  Richard Henderson  <rth@redhat.com>
8511
8512         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8513         * testsuite/libgomp.dg/omp-single-3.c: New test.
8514
8515 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8516
8517         * testsuite/libgomp.dg/omp-single-2.c: New test.
8518         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8519
8520 2005-09-27  Richard Henderson  <rth@redhat.com>
8521
8522         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8523         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8524
8525 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8526
8527         * testsuite/libgomp.dg/omp-loop03.c: New test.
8528
8529 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8530
8531         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8532
8533 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8534
8535         * testsuite/libgomp.dg/omp-single-1.c: New test.
8536         * testsuite/libgomp.dg/shared-1.c: Return 0.
8537         Add prototype for abort.
8538         * testsuite/libgomp.dg/shared-2.c: Likewise.
8539
8540 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8541
8542         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8543         constructs.
8544
8545 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8546
8547         * testsuite/libgomp.dg/shared-1.c: New test.
8548         * testsuite/libgomp.dg/shared-2.c: New test.
8549
8550 2005-09-24  Richard Henderson  <rth@redhat.com>
8551
8552         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8553
8554 2005-09-24  Richard Henderson  <rth@redhat.com>
8555
8556         * iter.c (gomp_iter_static_next): Round up when computing number
8557         of iterations.  Don't bother distributing a remainder equally.
8558
8559         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8560         Don't call srand.  Zero b before testing.
8561         (main): New.
8562
8563 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8564
8565         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8566         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8567
8568 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8569
8570         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8571         without !$omp end do, followed immediately by subroutine end.
8572
8573 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8574
8575         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8576
8577 2005-09-22  Richard Henderson  <rth@redhat.com>
8578
8579         * critical.c (GOMP_critical_name_start): Change argument to void**.
8580         Reuse the pointer space if the mutex fits.
8581         (GOMP_critical_name_end): Likewise.
8582         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8583         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8584         (GOMP_critical_name_end): Likewise.
8585         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8586         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8587
8588 2005-09-20  Richard Henderson  <rth@redhat.com>
8589
8590         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8591         (create_lock_lock): New.
8592         (initialize_critical): Initialize it.
8593         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8594         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8595
8596 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8597
8598         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8599
8600 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8601
8602         * testsuite/libgomp.dg/omp-loop01.c: New test.
8603         * testsuite/libgomp.dg/omp-loop02.c: New test.
8604
8605 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8606
8607         * configure.ac (AC_PROG_FC): Add.
8608         (USE_FORTRAN): New automake conditional.
8609         * configure: Rebuilt.
8610         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8611         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8612         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8613         Add rules to build them.
8614         * Makefile.in: Rebuilt.
8615         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8616         OMP_NEST_LOCK_KIND.
8617         * libgomp.map: Add Fortran wrappers.
8618         * libgomp_f.h.in: New file.
8619         * omp_lib.h.in: New file.
8620         * omp_lib.f90.in: New file.
8621         * fortran.c: New file.
8622         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8623         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8624         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8625         libgfortran has been built.
8626         * testsuite/libgomp.fortran/fortran.exp: New file.
8627         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8628         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8629         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8630         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8631         * testsuite/libgomp.fortran/omp_hello.f: New test.
8632         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8633         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8634         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8635         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8636         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8637         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8638         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8639         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8640
8641 2005-08-30  Richard Henderson  <rth@redhat.com>
8642
8643         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8644         function for when aliases are not usable.
8645         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8646         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8647         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8648         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8649         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8650         GOMP_loop_ordered_guided_next): Likewise.
8651         * ordered.c (GOMP_ordered_start): Likewise.
8652
8653 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8654
8655         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8656         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8657         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8658         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8659         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8660         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8661         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8662         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8663         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8664
8665 2005-07-07  Eric Christopher  <echristo@redhat.com>
8666             Diego Novillo  <dnovillo@redhat.com>
8667
8668         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8669         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8670         up code.
8671         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8672         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8673         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8674         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8675         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8676         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8677         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8678
8679 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8680
8681         * TOPLEVEL.patch: Remove.
8682
8683 2005-05-16  Richard Henderson  <rth@redhat.com>
8684
8685         * configure.ac: Test for clock_gettime.
8686         * config.h.in, configure: Rebuild.
8687         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8688         (omp_get_wtime): Use clock_gettime if available.
8689         (omp_get_wtick): Use clock_getres if available.
8690
8691 2005-05-11  Richard Henderson  <rth@redhat.com>
8692
8693         * config/linux/ia64/futex.h: New file.
8694         * configure.tgt: Use it.
8695
8696         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8697
8698 2005-05-07  Richard Henderson  <rth@redhat.com>
8699
8700         * config/linux/powerpc/futex.h: New file.
8701         * configure.tgt: Use it.
8702
8703         * config/linux/i486/futex.h: Merge ...
8704         * config/linux/x86_64/futex.h: ... into ...
8705         * config/linux/x86/futex.h: ... here.
8706         * configure.tgt: Update to match.
8707
8708 2005-05-06  Richard Henderson  <rth@redhat.com>
8709
8710         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8711         * config/linux/i486/futex.h: Likewise.
8712         * config/linux/x86_64/futex.h: Likewise.
8713
8714         * config/linux/lock.c: New file.
8715         * config/linux/omp-lock.h: New file.
8716
8717         * critical.c, env.h: Don't include omp.h
8718         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8719         * config/posix/time.c: Likewise.
8720         * config/posix/omp-lock.h: New file.
8721         * libgomp.h: Include omp-lock.h and omp.h.
8722         * Makefile.am (nodist_include_HEADERS): New.
8723         (omp.h): New rule.
8724         * configure.ac (PERL): New.
8725         * mkomp_h.pl: New file.
8726         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8727         with templates.
8728         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8729
8730         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8731         build directory.  Re-add -march=i486 hack.
8732
8733         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8734         (libgomp_link_flags): Remove.
8735         (libgomp_initialized): Remove.
8736         (libgomp_init): Don't protect from reinitialization.  Copy code
8737         from libstdc++ for getting the multilib set correctly.
8738
8739 2005-05-05  Richard Henderson  <rth@redhat.com>
8740
8741         * config/linux/alpha/futex.h: New file.
8742         * configure.tgt (alpha*-*-linux*): Use it.
8743
8744         * config/posix/mutex.c: New file.
8745         * config/posix/sem.c: Use libgomp.h.
8746
8747         * configure.tgt (x86_64-linux): Also test CC for -m32.
8748         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8749
8750         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8751         after $gccpath.
8752
8753         * Makefile.am (SUBDIRS): New.
8754         (libgomp_la_LDFLAGS): Add -lpthread.
8755         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8756         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8757
8758         * libgomp_g.h: New file.
8759         * libgomp.h: Split out all public declarations to libgomp_g.h.
8760         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8761         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8762         * config/linux/sem.h: Likewise.
8763         * config/posix/sem.h: Likewise.
8764
8765         * Makefile.am (AM_LDFLAGS): New.
8766         (libgomp_version_script): Split out from ...
8767         (libgomp_la_LDFLAGS): ... here.
8768         (libgomp_version_info): New.
8769         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8770         (LIBGOMP_ENABLE): New.
8771         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8772         (LIBGOMP_ENABLE_SYMVERS): New.
8773         * configure.ac (AC_INIT): Version 1.0.
8774         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8775         (enable-linux-futex): Likewise.  Rename from enable-futex.
8776         (libtool_VERSION): New.
8777         (LIBGOMP_ENABLE_SYMVERS): Use it.
8778         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8779         * Makefile.in, aclocal.m4, configure: Rebuild.
8780
8781         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8782         (gomp_mutex_unlock_slow): Fix typo.
8783         * config/linux/sem.c: Similarly.
8784         (gomp_sem_post_slow): Fix typo.
8785         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8786         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8787         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8788
8789         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8790         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8791         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8792         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8793         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8794         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8795         LDFLAGS.  Pull enable_futex check to top-level.
8796         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8797         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8798
8799         First attempt at real configury.
8800         * Makefile, config.h: Remove file.
8801         * Makefile.am, Makefile.in: New file.
8802         * acinclude.m4 aclocal.m4: New file.
8803         * configure.ac, configure.tgt, configure: New file.
8804
8805         * config/posix/lock.c: Rename from sys-lock.c.
8806         * config/posix/mutex.h: Rename from sys-mutex.h.
8807         * config/posix/sem.c: Rename from sys-sem.c.
8808         * config/posix/sem.h: Rename from sys-sem.h.
8809         * config/posix/proc.c: Rename from sys-proc.c.
8810         * config/posix/time.c: Rename from sys-proc.c.
8811
8812         * config/linux/mutex.c: New file.
8813         * config/linux/mutex.h: New file.
8814         * config/linux/sem.c: New file.
8815         * config/linux/sem.h: New file.
8816         * config/linux/i486/futex.h: New file.
8817         * config/linux/x86_64/futex.h: New file.
8818
8819 2005-05-04  Richard Henderson  <rth@redhat.com>
8820
8821         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8822         * libgomp.h: Declare them.
8823         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8824         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8825
8826 2005-05-04  Richard Henderson  <rth@redhat.com>
8827
8828         * libgomp-1 code drop
8829
8830 2005-05-04  Richard Henderson  <rth@redhat.com>
8831
8832         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8833         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8834         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8835         (gomp_iter_static_next): Update.
8836         (gomp_ordered_static_next): Update.
8837         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8838         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8839         totally empty range.
8840         (gomp_loop_ordered_static_next): Refine test for calling
8841         gomp_ordered_static_next.
8842         * testsuite/ordered-1.c: Add case for more threads than iterations.
8843
8844         * iter.c (gomp_iter_runtime_next_locked): Remove.
8845         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8846         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8847         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8848         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8849         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8850         gomp_loop_ordered_guided_next): Downcase name, make static, add
8851         an external alias with the old name.
8852         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8853         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8854         switch and call one of the above static functions.
8855         * libgomp.h: Update.
8856
8857         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8858         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8859         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8860         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8861         GOMP_loop_ordered_guided_start): Update to match.
8862         * sections.c (GOMP_sections_start): Likewise.
8863         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8864
8865         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8866         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8867         Use bounds check instead of modulus.
8868         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8869         (gomp_ordered_last): Don't sync with ordered_owner here.
8870         (gomp_ordered_next): Likewise.
8871         (gomp_ordered_static_loop_next): Likewise.
8872         * loop.c, libgomp.h: Update to match.
8873
8874         * libgomp.h (GOMP_barrier): Declare.
8875
8876         * testsuite/barrier-1.c: New file.
8877         * testsuite/critical-1.c: New file.
8878         * testsuite/ordered-2.c: New file.
8879         * testsuite/ordered-1.c: New file.
8880         * testsuite/sections-1.c: New file.
8881         * testsuite/single-1.c: New file.
8882         * testsuite/Makefile (TESTS): Add them.
8883
8884 2005-05-04  Richard Henderson  <rth@redhat.com>
8885
8886         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8887         * loop.c (GOMP_loop_static_start): If not the startup thread,
8888         acquire the mutex to wait for initialization complete.
8889         (GOMP_loop_ordered_static_start): Likewise.
8890         (GOMP_loop_ordered_runtime_start): Likewise.
8891         (GOMP_loop_ordered_static_first): Remove.
8892         (GOMP_loop_ordered_dynamic_first): Remove.
8893         (GOMP_loop_ordered_guided_first): Remove.
8894         (GOMP_loop_ordered_runtime_first): Remove.
8895         * ordered.c (gomp_ordered_loop_first): Post to own release when
8896         we're the first thread.
8897         (gomp_ordered_loop_last): Wait on release if not owner.
8898         (gomp_ordered_loop_next): Likewise.
8899         (gomp_ordered_static_loop_init): New.
8900         (gomp_ordered_static_loop_next): Use ordered_owner.
8901         (GOMP_ordered_start): Likewise.
8902         * work.c (gomp_new_work_share): Initialize ordered_owner.
8903
8904 2005-05-03  Richard Henderson  <rth@redhat.com>
8905
8906         * Makefile (OPT): New.
8907         (CFLAGS): Use it.
8908
8909         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8910         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8911         * libgomp.h, libgomp.map, NOTES: Update to match.
8912
8913         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8914         Add initialized and thr members.
8915         (gomp_thread_start): Pause when initially spawned to wait for
8916         the whole team to be created.
8917         (gomp_team_start): Release team members at the end.
8918
8919         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8920         (f_foo_1): Use GOMP_loop_end.
8921         (f_foo_2): Use GOMP_loop_end_nowait.
8922
8923         * testsuite/loop-2.c: New file.
8924         * testsuite/Makefile (TESTS): Add it.
8925
8926 2005-05-03  Richard Henderson  <rth@redhat.com>
8927
8928         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8929         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8930         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8931         initial work_share.
8932
8933         * testsuite/Makefile: New file.
8934         * testsuite/loop-1.c: New file.
8935
8936 2005-05-03  Richard Henderson  <rth@redhat.com>
8937
8938         Initial implementation and checkin.
8939 \f
8940 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8941
8942 Copying and distribution of this file, with or without modification,
8943 are permitted in any medium without royalty provided the copyright
8944 notice and this notice are preserved.