libgomp/ChangeLog

   1 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR fortran/81304
   4         * testsuite/libgomp.fortran/pr81304.f90: New test.
   5
   6 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
   7
   8         PR fortran/81841
   9         * libgomp.fortran/pr81841.f90: New test.
  10
  11 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
  12
  13         PR libgomp/83106
  14         * target.c (gomp_target_init): Compute lengths just once and
  15         use them in both malloc size and subsequent copying.
  16
  17 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  18
  19         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
  20         * acinclude.m4: Add cet.m4.
  21         * configure: Regenerate.
  22         * Makefile.in: Likewise.
  23         * testsuite/Makefile.in: Likewise.
  24
  25 2017-11-15  Tom de Vries  <tom@codesourcery.com>
  26
  27         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
  28         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
  29         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
  30         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
  31         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
  32         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
  33
  34 2017-11-14  Tom de Vries  <tom@codesourcery.com>
  35
  36         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
  37         non-nvidia devices.
  38
  39 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
  40
  41         PR c++/82835
  42         * testsuite/libgomp.c++/pr82835.C: New test.
  43
  44 2017-11-06  Martin Liska  <mliska@suse.cz>
  45
  46         * testsuite/libgomp.c++/loop-2.C: Return a value
  47         for functions with non-void return type, or change type to void,
  48         or add -Wno-return-type for test.
  49         * testsuite/libgomp.c++/loop-4.C: Likewise.
  50         * testsuite/libgomp.c++/parallel-1.C: Likewise.
  51         * testsuite/libgomp.c++/shared-1.C: Likewise.
  52         * testsuite/libgomp.c++/single-1.C: Likewise.
  53         * testsuite/libgomp.c++/single-2.C: Likewise.
  54
  55 2017-10-31  Tom de Vries  <tom@codesourcery.com>
  56
  57         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
  58         "do {} while (false)".
  59         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
  60         after HSA_DEBUG call.
  61
  62 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
  63
  64         * target.c (struct gomp_coalesce_buf): New type.
  65         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
  66         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
  67         (gomp_copy_host2dev): Add CBUF argument, if copying into
  68         the cached ranges, memcpy into buffer instead of copying
  69         into device.
  70         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
  71         Add CBUF argument, pass it through to other calls.
  72         (gomp_map_vars): Aggregate copies from host to device if small enough
  73         and with small enough gaps in between into memcpy into a buffer and
  74         fewer host to device copies from the buffer.
  75         (gomp_update): Adjust gomp_copy_host2dev caller.
  76
  77 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
  78
  79         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
  80         run" directive.
  81         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
  82         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
  83         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
  84         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
  85
  86 2017-10-16  Tom de Vries  <tom@codesourcery.com>
  87
  88         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
  89         openacc_nvidia_accel_selected.
  90         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
  91         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
  92         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
  93         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
  94         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
  95         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
  96         openacc_nvidia_accel_selected. Skip for shared memory device.
  97         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
  98         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
  99
 100 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 101
 102         PR hsa/82416
 103         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 104
 105 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 106
 107         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 108         Remove acc_device_nvidia references.
 109         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 110         Same.
 111
 112 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 113
 114         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 115         vector_length(32) clause from acc parallel directive.
 116         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 117
 118 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 119
 120         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 121         (main): Reduce sum of arr elements.  Assert that hres is exactly
 122         representable in 32-bit floating point.
 123         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 124         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 125         exactly representable in 32-bit floating point.
 126         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 127
 128 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 129
 130         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 131         setting.
 132         * testsuite/libgomp.c++/pr69393.C: Same.
 133         * testsuite/libgomp.c++/taskloop-1.C: Same.
 134         * testsuite/libgomp.c++/taskloop-3.C: Same.
 135         * testsuite/libgomp.c++/taskloop-4.C: Same.
 136         * testsuite/libgomp.c/for-4.c: Same.
 137         * testsuite/libgomp.c/pr66199-3.c: Same.
 138         * testsuite/libgomp.c/pr66199-4.c: Same.
 139         * testsuite/libgomp.c/pr66199-6.c: Same.
 140         * testsuite/libgomp.c/taskloop-1.c: Same.
 141         * testsuite/libgomp.c/taskloop-3.c: Same.
 142         * testsuite/libgomp.c/taskloop-4.c: Same.
 143         * testsuite/libgomp.fortran/aligned1.f03: Same.
 144         * testsuite/libgomp.fortran/condinc1.f: Same.
 145         * testsuite/libgomp.fortran/condinc3.f90: Same.
 146         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 147         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 148         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 149         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 150         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 151         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 152         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 153         * testsuite/libgomp.fortran/recursion1.f90: Same.
 154         * testsuite/libgomp.fortran/target2.f90: Same.
 155         * testsuite/libgomp.fortran/target5.f90: Same.
 156         * testsuite/libgomp.fortran/task3.f90: Same.
 157
 158 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 159
 160         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 161         vector_length(32) clause from acc parallel directive.
 162         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 163
 164 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 165
 166         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 167         Remove acc_device_nvidia references.
 168
 169 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 170
 171         PR c/81875
 172         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 173
 174 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 175
 176         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 177         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 178         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 179         * testsuite/libgomp.c/c.exp: Include test-cases from
 180         libgomp.c-c++-common.
 181         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 182         files.
 183
 184 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 185
 186         PR c++/81314
 187         * testsuite/libgomp.c++/pr81314.C: New test.
 188
 189 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 190
 191         * libgomp.texi (Top): www.openacc.org now uses https.
 192         (Enabling OpenACC): Ditto.
 193         (acc_get_num_devices): Ditto.
 194         (acc_set_device_type): Ditto.
 195         (acc_get_device_type): Ditto.
 196         (acc_set_device_num): Ditto.
 197         (acc_get_device_num): Ditto.
 198         (acc_async_test): Ditto.
 199         (acc_async_test_all): Ditto.
 200         (acc_wait): Ditto.
 201         (acc_wait_all): Ditto.
 202         (acc_wait_all_async): Ditto.
 203         (acc_wait_async): Ditto.
 204         (acc_init): Ditto.
 205         (acc_shutdown): Ditto.
 206         (acc_on_device): Ditto.
 207         (acc_malloc): Ditto.
 208         (acc_free): Ditto.
 209         (acc_copyin): Ditto.
 210         (acc_present_or_copyin): Ditto.
 211         (acc_create): Ditto.
 212         (acc_present_or_create): Ditto.
 213         (acc_copyout): Ditto.
 214         (acc_delete): Ditto.
 215         (acc_update_device): Ditto.
 216         (acc_update_self): Ditto.
 217         (acc_map_data): Ditto.
 218         (acc_unmap_data): Ditto.
 219         (acc_deviceptr): Ditto.
 220         (acc_hostptr): Ditto.
 221         (acc_is_present): Ditto.
 222         (acc_memcpy_to_device): Ditto.
 223         (acc_memcpy_from_device): Ditto.
 224         (acc_get_current_cuda_device): Ditto.
 225         (acc_get_current_cuda_context): Ditto.
 226         (acc_get_cuda_stream): Ditto.
 227         (acc_set_cuda_stream): Ditto.
 228         (ACC_DEVICE_TYPE): Ditto.
 229         (ACC_DEVICE_NUM): Ditto.
 230         (OpenACC Library Interoperability): Ditto.
 231
 232 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 233
 234         PR c/81687
 235         * testsuite/libgomp.c/pr81687-1.c: New test.
 236         * testsuite/libgomp.c/pr81687-2.c: New test.
 237
 238 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 239
 240         PR c/69389
 241         * testsuite/libgomp.c/pr69389.c: New test.
 242         * testsuite/libgomp.c++/pr69389.C: New test.
 243
 244 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 245
 246         PR middle-end/78266
 247         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 248         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 249
 250 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 251
 252         PR c/45784
 253         * testsuite/libgomp.c/pr45784.c: New test.
 254         * testsuite/libgomp.c++/pr45784.C: New test.
 255
 256 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 257
 258         * testsuite/libgomp.oacc-c/vec.c: New test.
 259
 260 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 261
 262         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 263
 264 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 265
 266         * plugin/plugin-nvptx.c (notify_var): New function.
 267         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 268
 269 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 270
 271         * env.c (parse_unsigned_long_1): Factor out of ...
 272         (parse_unsigned_long): ... here.
 273         (parse_int_1): Factor out of ...
 274         (parse_int): ... here.
 275         (parse_int_secure): New function.
 276         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 277         * secure_getenv.h: Factor out of ...
 278         * plugin/plugin-hsa.c: ... here.
 279         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 280
 281 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 282
 283         PR c++/81130
 284         * testsuite/libgomp.c++/pr81130.C: New test.
 285
 286 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 287
 288         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 289         default args.
 290         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 291         dg-xfail-run-if default args.
 292
 293 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 294
 295         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 296         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 297
 298 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 299
 300         PR libgomp/80822
 301         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 302         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 303         sibling lists, depending on level just pick up what CPUs to put
 304         together into a place vs. whether add multiple ordered places.
 305
 306 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 307
 308         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 309         * libgomp.map (OACC_2.0.1): Add these.
 310         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 311         for "acc_wait", and "acc_wait_all", respectively.
 312         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 313         for "acc_wait", and "acc_wait_all", respectively.
 314         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 315         * libgomp.texi (acc_wait, acc_wait_all): Update.
 316         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 317         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 318         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 319
 320         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 321         acc_present_or_copyin and acc_present_or_create procedures,
 322         respectively.
 323         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 324         generally different variants of OpenACC Runtime Library functions.
 325         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 326
 327         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 328         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 329
 330         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 331         of preprocessor definitions.
 332         * libgomp.h (strong_alias): Guard by "#ifdef
 333         HAVE_ATTRIBUTE_ALIAS".
 334         * oacc-mem.c: Provide "acc_pcreate" as alias for
 335         "acc_present_or_create", and "acc_pcopyin" as alias for
 336         "acc_present_or_copyin".
 337         * libgomp.map: New version "OACC_2.0.1".
 338         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 339         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 340         its content into...
 341         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 342         Extend testing.
 343
 344         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 345         when disabling nvptx offloading.
 346
 347 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 348
 349         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 350         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 351         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 352
 353         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 354         * testsuite/lib/libgomp.exp
 355         (check_effective_target_openacc_nvidia_accel_configured): New
 356         proc.
 357         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 358         (check_effective_target_c++): New procs.
 359         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 360         (check_effective_target_c++): Likewise.
 361
 362 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 363
 364         PR middle-end/80809
 365         * testsuite/libgomp.c/pr80809-2.c: New test.
 366         * testsuite/libgomp.c/pr80809-3.c: New test.
 367
 368         PR middle-end/80809
 369         * testsuite/libgomp.c/pr80809-1.c: New test.
 370
 371         PR middle-end/80853
 372         * testsuite/libgomp.c/pr80853.c: New test.
 373
 374 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 375
 376         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 377         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 378         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 379         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 380         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 381
 382         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 383         Debug output for failure.
 384
 385 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 386
 387         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 388
 389 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 390
 391         PR bootstrap/80531
 392         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 393         bootstrap compare failures.
 394
 395 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 396
 397         * testsuite/libgomp.c/target-36.c: New testcase.
 398
 399 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 400
 401         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 402         instead of char.
 403
 404 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 405
 406         PR libgomp/80394
 407         * testsuite/libgomp.c/pr80394.c: New test.
 408
 409 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 410
 411         PR libgomp/79876
 412         * config/posix/thread-stacksize.h: New file.
 413         * config/darwin/thread-stacksize.h: New file.
 414         * config/nvptx/thread-stacksize.h: New file.
 415         * env.c: Include thread-stacksize.h.
 416         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 417         instead of 0.  Call pthread_attr_setstacksize even if
 418         GOMP_DEFAULT_STACKSIZE is non-zero.
 419
 420 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 421
 422         * env.c (initialize_env): Initialize stacksize to 0.
 423
 424 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 425
 426         PR c++/80029
 427         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 428
 429 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 430
 431         PR c/79940
 432         * testsuite/libgomp.c/pr79940.c: New test.
 433
 434 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 435
 436         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 437         targets.
 438         Add __float128 options.
 439
 440 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 441
 442         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 443         hppa*-*-* dg-skip-if directive.
 444
 445 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 446
 447         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 448         dg-skip-if directive into a comment.
 449
 450 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 451             Chung-Lin Tang  <cltang@codesourcery.com>
 452
 453         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 454         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 455         add additional case.
 456         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 457         "openacc_nvidia_accel_selected".
 458         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 459         Add num_workers(8) clause.
 460
 461 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 462
 463         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 464         hppa*-*-*.
 465         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 466         include complex.h on hppa*-*-hpux*.
 467         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 468
 469 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 470
 471         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 472
 473         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 474         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 475         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 476         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 477         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 478         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 479         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 480         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 481         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 482         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 483
 484 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 485
 486         * libgomp-plugin.h: #include <stdbool.h>.
 487         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 488         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 489         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 490         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 491         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 492         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 493         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 494         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 495         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 496         (GOMP_OFFLOAD_openacc_async_test)
 497         (GOMP_OFFLOAD_openacc_async_test_all)
 498         (GOMP_OFFLOAD_openacc_async_wait)
 499         (GOMP_OFFLOAD_openacc_async_wait_async)
 500         (GOMP_OFFLOAD_openacc_async_wait_all)
 501         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 502         (GOMP_OFFLOAD_openacc_async_set_async)
 503         (GOMP_OFFLOAD_openacc_create_thread_data)
 504         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 505         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 506         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 507         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 508         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 509         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 510         these.
 511         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 512         (GOMP_OFFLOAD_unload_image): Fix argument types.
 513
 514 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 515
 516         * testsuite/lib/libgomp.exp
 517         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 518         check_compile invocation.  Fix up removal of executable.  Drop
 519         bogus "2>&1" argument.
 520
 521         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 522         directive.
 523
 524 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 525             Martin Jambor  <mjambor@suse.cz>
 526
 527         * plugin/hsa.h: Moved to top level include.
 528         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 529
 530 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 531
 532         PR other/79046
 533         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 534         of cat to get version from BASE-VER file.
 535         * testsuite/Makefile.in: Regenerated.
 536
 537 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 538
 539         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 540         for _WIN64.
 541
 542 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 543
 544         * plugin/hsa.h: Add GCC runtime library exception.
 545         * plugin/hsa_ext_finalize.h: Likewise.
 546
 547         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 548         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 549         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 550         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 551         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 552         library to link ptx plugin against.
 553         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 554         (CUDA_CALLS): Define.
 555         (cuda_lib, cuda_lib_inited): New variables.
 556         (init_cuda_lib): New function.
 557         (CUDA_CALL_PREFIX): Define.
 558         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 559         (CUDA_CALL): Use FN instead of (FN).
 560         (CUDA_CALL_NOCHECK): Define.
 561         (cuda_error, fini_streams_for_device, select_stream_for_async,
 562         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 563         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 564         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 565         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 566         CUDA_CALL_NOCHECK.
 567         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 568         CUDA_CALL_NOCHECK.
 569         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 570         Use CUDA_CALL_NOCHECK.
 571         * plugin/cuda/cuda.h: New file.
 572         * config.h.in: Regenerated.
 573         * configure: Regenerated.
 574
 575         PR other/79046
 576         * configure.ac: Add GCC_BASE_VER.
 577         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 578         get version from BASE-VER file.
 579         * testsuite/Makefile.in: Regenerated.
 580         * configure: Regenerated.
 581         * Makefile.in: Regenerated.
 582
 583 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 584
 585         PR libgomp/60670
 586         * Makefile.am: Make fincludedir multilib-aware.
 587         * Makefile.in: Regenerate.
 588
 589 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 590
 591         Update copyright years.
 592
 593         * libgomp.texi: Bump @copying's copyright year.
 594
 595 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 596
 597         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 598         pthread_spinlock_t instead of gomp_mutex_t lock.
 599         (gomp_get_thread_pool): Likewise.
 600         (gomp_release_thread_pool): Likewise.
 601         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 602         Likewise.
 603
 604 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 605
 606         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 607         thread pool in case nthreads == 1.
 608
 609 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 610
 611         * config/nvptx/env.c: Delete.
 612         * icv.c: Move definitions of ICV variables back ...
 613         * env.c: ...here.  Do not compile environment-related functionality if
 614         LIBGOMP_OFFLOADED_ONLY is set.
 615
 616 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 617
 618         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 619         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 620         * configure: Regenerate.
 621         * config.h.in: Likewise.
 622
 623 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 624
 625         * Makefile.in: Regenerate with automake-1.11.6.
 626         * aclocal.m4: Likewise.
 627         * configure: Likewise.
 628         * testsuite/Makefile.in: Likewise.
 629
 630 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 631
 632         * config/nvptx/critical.c: Delete to use generic implementation.
 633
 634 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 635
 636         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 637         ../../affinity.c as fallback.
 638         * config/nvptx/affinity.c: Delete to use fallback implementation.
 639
 640 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 641             Jakub Jelinek  <jakub@redhat.com>
 642             Dmitry Melnik  <dm@ispras.ru>
 643
 644         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 645         * Makefile.in. Regenerate.
 646         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 647         (LIBGOMP_USE_PTHREADS): ...here; new define.
 648         * configure: Regenerate.
 649         * config.h.in: Likewise.
 650         * config/posix/affinity.c: Move to...
 651         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 652         interface by LIBGOMP_USE_PTHREADS.
 653         * critical.c: Split out GOMP_atomic_{start,end} into...
 654         * atomic.c: ...here (new file).
 655         * env.c: Split out ICV definitions into...
 656         * icv.c: ...here (new file) and...
 657         * icv-device.c: ...here. New file.
 658         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 659         (gomp_destroy_lock_30): Ditto.
 660         (gomp_set_lock_30): Ditto.
 661         (gomp_unset_lock_30): Ditto.
 662         (gomp_test_lock_30): Ditto.
 663         (gomp_init_nest_lock_30): Ditto.
 664         (gomp_destroy_nest_lock_30): Ditto.
 665         (gomp_set_nest_lock_30): Ditto.
 666         (gomp_unset_nest_lock_30): Ditto.
 667         (gomp_test_nest_lock_30): Ditto.
 668         * lock.c: New.
 669         * config/nvptx/lock.c: New.
 670         * config/nvptx/bar.c: New.
 671         * config/nvptx/bar.h: New.
 672         * config/nvptx/doacross.h: New.
 673         * config/nvptx/error.c: New.
 674         * config/nvptx/icv-device.c: New.
 675         * config/nvptx/mutex.h: New.
 676         * config/nvptx/pool.h: New.
 677         * config/nvptx/proc.c: New.
 678         * config/nvptx/ptrlock.h: New.
 679         * config/nvptx/sem.h: New.
 680         * config/nvptx/simple-bar.h: New.
 681         * config/nvptx/target.c: New.
 682         * config/nvptx/task.c: New.
 683         * config/nvptx/team.c: New.
 684         * config/nvptx/time.c: New.
 685         * config/posix/simple-bar.h: New.
 686         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 687         (gomp_num_teams_var): Declare.
 688         (struct gomp_thread_pool): Change threads_dock member to
 689         gomp_simple_barrier_t.
 690         [__nvptx__] (gomp_thread): New implementation.
 691         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 692         (gomp_thread_destructor): Ditto.
 693         (gomp_init_thread_affinity): Ditto.
 694         * team.c: Guard uses of Pthreads-specific interfaces by
 695         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 696         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 697         * config/nvptx/alloc.c: Delete.
 698         * config/nvptx/barrier.c: Ditto.
 699         * config/nvptx/fortran.c: Ditto.
 700         * config/nvptx/iter.c: Ditto.
 701         * config/nvptx/iter_ull.c: Ditto.
 702         * config/nvptx/loop.c: Ditto.
 703         * config/nvptx/loop_ull.c: Ditto.
 704         * config/nvptx/ordered.c: Ditto.
 705         * config/nvptx/parallel.c: Ditto.
 706         * config/nvptx/priority_queue.c: Ditto.
 707         * config/nvptx/sections.c: Ditto.
 708         * config/nvptx/single.c: Ditto.
 709         * config/nvptx/splay-tree.c: Ditto.
 710         * config/nvptx/work.c: Ditto.
 711         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 712         -foffload=-lgfortran in addition to -lgfortran.
 713         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 714         * plugin/plugin-nvptx.c: Include <limits.h>.
 715         (struct targ_fn_descriptor): Add new fields.
 716         (struct ptx_device): Ditto.  Set them...
 717         (nvptx_open_device): ...here.
 718         (nvptx_adjust_launch_bounds): New.
 719         (nvptx_host2dev): Allow NULL 'nvthd'.
 720         (nvptx_dev2host): Ditto.
 721         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 722         (link_ptx): Adjust log sizes.
 723         (nvptx_host2dev): Allow NULL 'nvthd'.
 724         (nvptx_dev2host): Ditto.
 725         (nvptx_set_clocktick): New.  Use it...
 726         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 727         fields.
 728         (GOMP_OFFLOAD_dev2dev): New.
 729         (nvptx_adjust_launch_bounds): New.
 730         (nvptx_stacks_size): New.
 731         (nvptx_stacks_alloc): New.
 732         (nvptx_stacks_free): New.
 733         (GOMP_OFFLOAD_run): New.
 734         (GOMP_OFFLOAD_async_run): New (stub).
 735
 736 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 737
 738         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 739         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 740         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 741
 742 2016-11-23  Martin Liska  <mliska@suse.cz>
 743             Martin Jambor  <mjambor@suse.cz>
 744
 745         * plugin/hsa.h: New file.
 746         * plugin/hsa_ext_finalize.h: New file.
 747         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 748         header file unistd.h, and functions secure_getenv, __secure_getenv,
 749         getuid, geteuid, getgid and getegid.
 750         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 751         -D_GNU_SOURCE.
 752         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 753         Handle various cases of secure_getenv presence, add an implementation
 754         when we can test effective UID and GID.
 755         (struct hsa_runtime_fn_info): New structure.
 756         (hsa_runtime_fn_info hsa_fns): New variable.
 757         (hsa_runtime_lib): Likewise.
 758         (support_cpu_devices): Likewise.
 759         (init_enviroment_variables): Load newly introduced ENV
 760         variables.
 761         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 762         (hsa_fatal): Likewise.
 763         (DLSYM_FN): New macro.
 764         (init_hsa_runtime_functions): New function.
 765         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 766         structure.  Depending on environment, also allow CPU devices.
 767         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 768         (get_kernarg_memory_region): Likewise.
 769         (GOMP_OFFLOAD_init_device): Likewise.
 770         (destroy_hsa_program): Likewise.
 771         (init_basic_kernel_info): New function.
 772         (GOMP_OFFLOAD_load_image): Use it.
 773         (create_and_finalize_hsa_program): Call hsa run-time functions via
 774         hsa_fns structure.
 775         (create_single_kernel_dispatch): Likewise.
 776         (release_kernel_dispatch): Likewise.
 777         (init_single_kernel): Likewise.
 778         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 779         (get_group_size): New function.
 780         (run_kernel): Likewise.
 781         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 782         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 783         structure.
 784         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 785         * testsuite/libgomp-test-support.exp.in: Likewise.
 786         * Makefile.in: Regenerated.
 787         * aclocal.m4: Likewise.
 788         * config.h.in: Likewise.
 789         * configure: Likewise.
 790         * testsuite/Makefile.in: Likewise.
 791
 792 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 793             Alexander Monakov  <amonakov@ispras.ru>
 794
 795         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 796         mapping clauses to target constructs.
 797         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 798
 799 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 800
 801         * configure: Regenerate.
 802
 803 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 804
 805         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 806         * omp_lib.h.in (openmp_version): Likewise.
 807         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 808         of 201307.
 809         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 810
 811         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 812         (fib_wrapper): Add map(from: x) clause.
 813         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 814         (e_53_2): Likewise.
 815         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 816         (accum): Add map(tmp) clause.
 817         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 818         (accum): Add map(tofrom: tmp) clause.
 819         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 820         (gramSchmidt): Likewise.
 821         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 822         map(tofrom: sum) clause.
 823         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 824         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 825         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 826         only allowed on the loop iterator.
 827         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 828         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 829         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 830         * testsuite/libgomp.fortran/doacross1.f90: New test.
 831         * testsuite/libgomp.fortran/doacross3.f90: New test.
 832         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 833         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 834         * testsuite/libgomp.fortran/doacross2.f90: New test.
 835         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 836         #pragma omp atomic read.
 837         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 838         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 839
 840 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 841             Nathan Sidwell  <nathan@acm.org>
 842
 843         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 844         to determine default geometry.
 845         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 846         dimension.
 847
 848 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 849
 850         * hashtab.h: Use standard GPLv3 with runtime exception
 851         boilerplate.
 852
 853 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 854
 855         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 856         size when allocating new thread.
 857
 858 2016-09-14  Marek Polacek  <polacek@redhat.com>
 859
 860         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 861
 862 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 863
 864         PR fortran/71014
 865         * testsuite/libgomp.fortran/pr71014.f90: New test.
 866
 867 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 868
 869         PR middle-end/70895
 870         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 871         firstprivate clauses.
 872         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 873         copy clauses.
 874         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 875         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 876         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 877         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 878         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 879         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 880         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 881         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 882         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 883         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 884         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 885         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 886
 887 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 888
 889         PR fortran/70598
 890         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 891
 892 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 893
 894         PR c++/58706
 895         * testsuite/libgomp.c++/pr58706.C: New test.
 896
 897 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 898
 899         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 900         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 901         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 902         Likewise.
 903         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 904         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 905         Likewise.
 906         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 907
 908         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 909         test, and don't hardcode -O0.
 910
 911 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 912
 913         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 914
 915 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 916
 917         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 918         test.
 919
 920 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         PR middle-end/71734
 923         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 924         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 925
 926 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 927
 928         PR fortran/71717
 929         * testsuite/libgomp.fortran/associate3.f90: New test.
 930
 931 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 932
 933         * testsuite/libgomp.c++/target-21.C: New test.
 934
 935 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 936
 937         * testsuite/libgomp.c++/target-20.C: New test.
 938
 939 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 940             Cesar Philippidis  <cesar@codesourcery.com>
 941
 942         PR middle-end/71373
 943         * libgomp.oacc-c/nested-function-1.c: New file.
 944         * libgomp.oacc-c/nested-function-2.c: Likewise.
 945         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 946         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 947         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 948
 949 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 950
 951         PR c/71381
 952         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 953         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 954         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 955
 956 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 957
 958         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 959         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 960
 961 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 962
 963         PR c/70688
 964         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 965
 966 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 967
 968         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 969         instead of invalid schedule(static, 0).
 970         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 971
 972 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 973
 974         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 975         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 976         parameter, use to set async stream around call to gomp_unmap_vars,
 977         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 978         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 979         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 980         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 981         (event_add): Add int parameter, initialize 'val' field when
 982         adding new ptx_event struct.
 983         (nvptx_evec): Adjust event_add() call arguments.
 984         (nvptx_host2dev): Likewise.
 985         (nvptx_dev2host): Likewise.
 986         (nvptx_wait_async): Likewise.
 987         (nvptx_wait_all_async): Likewise.
 988         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 989         pass to event_add() call.
 990         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 991         parameter.
 992         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 993         call openacc.register_async_cleanup_func() hook.
 994         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
 995         * target.c (gomp_copy_from_async): Delete function.
 996         (gomp_map_vars): Remove async_refcount.
 997         (gomp_unmap_vars): Likewise.
 998         (gomp_load_image_to_device): Likewise.
 999         (omp_target_associate_ptr): Likewise.
1000         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1001         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1002         (gomp_copy_from_async): Remove.
1003
1004 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1005
1006         * target.c (gomp_device_copy): New function.
1007         (gomp_copy_host2dev): Likewise.
1008         (gomp_copy_dev2host): Likewise.
1009         (gomp_free_device_memory): Likewise.
1010         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1011         (gomp_map_pointer): Likewise.
1012         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1013         NULL value from alloc_func plugin hook.
1014         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1015         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1016         (gomp_unmap_vars): Likewise.
1017         (gomp_update): Adjust to call gomp_copy_dev2host and
1018         gomp_copy_host2dev functions.
1019         (gomp_unload_image_from_device): Handle false value from
1020         unload_image_func plugin hook.
1021         (gomp_init_device): Handle false value from init_device_func
1022         plugin hook.
1023         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1024         (omp_target_free): Adjust to call gomp_free_device_memory.
1025         (omp_target_memcpy): Handle return values from host2dev_func,
1026         dev2host_func, and dev2dev_func plugin hooks.
1027         (omp_target_memcpy_rect_worker): Likewise.
1028         (gomp_target_fini): Handle false value from fini_device_func
1029         plugin hook.
1030         * libgomp.h (struct gomp_device_descr): Adjust return type of
1031         init_device_func, fini_device_func, unload_image_func, free_func,
1032         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1033         * oacc-init.c (acc_shutdown_1): Handle false value from
1034         fini_device_func plugin hook.
1035         * oacc-host.c (host_init_device): Change return type to bool.
1036         (host_fini_device): Likewise.
1037         (host_unload_image): Likewise.
1038         (host_free): Likewise.
1039         (host_dev2host): Likewise.
1040         (host_host2dev): Likewise.
1041         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1042         (acc_memcpy_to_device): Likewise.
1043         (acc_memcpy_from_device): Likewise.
1044         (delete_copyout): Add libfnname parameter, handle free_func
1045         hook fatal error case.
1046         (acc_delete): Adjust delete_copyout call.
1047         (acc_copyout): Likewise.
1048         (update_dev_host): Move gomp_mutex_unlock to after
1049         host2dev/dev2host hook calls.
1050
1051         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1052         to 'hsa_error_msg', for clarity.
1053         (hsa_fatal): Likewise.
1054         (hsa_error): New function.
1055         (init_hsa_context): Change return type to bool, adjust to return
1056         false on error.
1057         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1058         return value.
1059         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1060         return false on error.
1061         (get_agent_info): Adjust to return NULL on error.
1062         (destroy_hsa_program): Change return type to bool, adjust to
1063         return false on error.
1064         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1065         (destroy_module): Change return type to bool, adjust to
1066         return false on error.
1067         (GOMP_OFFLOAD_unload_image): Likewise.
1068         (GOMP_OFFLOAD_fini_device): Likewise.
1069         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1070         (GOMP_OFFLOAD_free): Change to return false when called.
1071         (GOMP_OFFLOAD_dev2host): Likewise.
1072         (GOMP_OFFLOAD_host2dev): Likewise.
1073         (GOMP_OFFLOAD_dev2dev): Likewise.
1074
1075         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1076         (CUDA_CALL): Likewise.
1077         (CUDA_CALL_ASSERT): Likewise.
1078         (map_init): Change return type to bool, use CUDA_CALL* macros.
1079         (map_fini): Likewise.
1080         (init_streams_for_device): Change return type to bool, adjust
1081         call to map_init.
1082         (fini_streams_for_device): Change return type to bool, adjust
1083         call to map_fini.
1084         (select_stream_for_async): Release stream_lock before calls to
1085         GOMP_PLUGIN_fatal, adjust call to map_init.
1086         (nvptx_init): Use CUDA_CALL* macros.
1087         (nvptx_attach_host_thread_to_device): Change return type to bool,
1088         use CUDA_CALL* macros.
1089         (nvptx_open_device): Use CUDA_CALL* macros.
1090         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1091         macros.
1092         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1093         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1094         (nvptx_exec): Use CUDA_CALL* macros.
1095         (nvptx_alloc): Use CUDA_CALL* macros.
1096         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1097         (nvptx_host2dev): Likewise.
1098         (nvptx_dev2host): Likewise.
1099         (nvptx_wait): Use CUDA_CALL* macros.
1100         (nvptx_wait_async): Likewise.
1101         (nvptx_wait_all): Likewise.
1102         (nvptx_wait_all_async): Likewise.
1103         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1104         use CUDA_CALL* macros, adjust call to map_fini.
1105         (GOMP_OFFLOAD_init_device): Change return type to bool,
1106         adjust code accordingly.
1107         (GOMP_OFFLOAD_fini_device): Likewise.
1108         (GOMP_OFFLOAD_load_image): Adjust calls to
1109         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1110         use CUDA_CALL* macros.
1111         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1112         return code.
1113         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1114         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1115         handle error return.
1116         (GOMP_OFFLOAD_dev2host): Likewise.
1117         (GOMP_OFFLOAD_host2dev): Likewise.
1118         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1119         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1120
1121 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1122
1123         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1124         (acc_free): Likewise.
1125         (acc_memcpy_to_device): Likewise.
1126         (acc_memcpy_from_device): Likewise.
1127         (acc_deviceptr): Likewise.
1128         (acc_hostptr): Likewise.
1129         (acc_is_present): Likewise.
1130         (acc_map_data): Likewise.
1131         (acc_unmap_data): Likewise.
1132         (present_create_copy): Likewise.
1133         (delete_copyout): Likewise.
1134         (update_dev_host): Likewise.
1135         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1136         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1137         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1138         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1139         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1140         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1141         it only runs on nvptx targets.
1142         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1143         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1144         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1145         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1146         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1147         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1148         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1149         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1150         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1151         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1152         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1153         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1154         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1155         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1156         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1157         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1158         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1159         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1160         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1161         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1162         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1163         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1164         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1165
1166 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1167
1168         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1169
1170 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1171
1172         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1173         to gomp_init_targets_once.
1174         (acc_set_device_type): Remove !cached_base_dev condition on call to
1175         gomp_init_targets_once, move call to before acc_device_lock acquire,
1176         to avoid deadlock.
1177         (acc_get_device_num): Remove !cached_base_dev condition on call to
1178         gomp_init_targets_once.
1179         (acc_set_device_num): Likewise.
1180
1181 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1182
1183         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1184
1185 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1186
1187         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1188         expected partitioning.
1189
1190 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1191
1192         PR middle-end/70626
1193         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1194         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1195         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1196
1197 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1198
1199         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1200         non-fatal.
1201
1202 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1203
1204         PR middle-end/70680
1205         * testsuite/libgomp.c/pr70680-1.c: New test.
1206         * testsuite/libgomp.c/pr70680-2.c: New test.
1207
1208 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1209
1210         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1211         pass parameter variables to subroutines.
1212
1213 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1214
1215         PR middle-end/70643
1216         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1217
1218 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1219
1220         PR testsuite/68242
1221         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1222         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1223
1224 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1225
1226         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1227         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1228         GOACC_declare prototype.
1229
1230         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1231         Merge this file, and...
1232         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1233         ... this file, and...
1234         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1235         ... this file, and...
1236         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1237         ... this file, and...
1238         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1239         ... this file, and...
1240         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1241         ... this file, and...
1242         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1243         ... this file, and...
1244         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1245         ... this file, and...
1246         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1247         ... this file, and...
1248         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1249         ... this file, and...
1250         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1251         ... this file, and...
1252         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1253         ... this file, and...
1254         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1255         ... this file into...
1256         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1257         file.
1258
1259         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1260         Make failure observable.
1261
1262 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1263
1264         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1265         field.
1266         * target.c (gomp_target_fallback_firstprivate,
1267         gomp_target_unshare_firstprivate): Removed.
1268         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1269         before waiting for dependencies.
1270         (gomp_target_task_fn): Don't copy firstprivate vars here.
1271         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1272         firstprivate_copies here.
1273         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1274         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1275         explicit/implicit firstprivate.
1276
1277 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1278
1279         PR lto/70289
1280         PR ipa/70348
1281         PR tree-optimization/70373
1282         PR middle-end/70533
1283         PR middle-end/70534
1284         PR middle-end/70535
1285         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1286         test.
1287         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1288         test.
1289         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1290         test.
1291         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1292         test.
1293         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1294         test.
1295         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1296         test.
1297         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1298         test.
1299         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1300         test.
1301         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1302         test.
1303         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1304         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1305         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1306         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1307         test.
1308         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1309         test.
1310         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1311         test.
1312         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1313         test.
1314         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1315         coverage.
1316         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1317         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1318         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1319         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1320         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1321         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1322         coverage.
1323         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1324         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1325         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1326         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1327         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1328         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1329         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1330         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1331         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1332         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1333         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1334         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1335         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1336         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1337         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1338
1339 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1340             James Norris  <jnorris@codesourcery.com>
1341             Nathan Sidwell  <nathan@codesourcery.com>
1342             Julian Brown  <julian@codesourcery.com>
1343             Cesar Philippidis  <cesar@codesourcery.com>
1344             Chung-Lin Tang  <cltang@codesourcery.com>
1345             Tom de Vries  <tom@codesourcery.com>
1346
1347         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1348         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1349         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1350         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1351         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1352         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1353         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1354         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1355         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1356         XFAIL.
1357         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1358         Incorporate...
1359         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1360         file.
1361         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1362         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1363         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1364         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1365         Likewise.
1366         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1367         Likewise.
1368         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1369         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1370         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1371         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1372         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1373         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1374         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1375         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1376         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1377         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1378         Likewise.
1379         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1380         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1381         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1382         file...
1383         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1384         file into...
1385         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1386         file.  Update.
1387         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1388         file.
1389         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1390         Likewise.
1391         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1392         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1393         ... this new file.  Update.
1394         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1395         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1396         ... this new file.  Update.
1397         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1398         file.  Incorporate...
1399         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1400         file, and...
1401         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1402         file, and...
1403         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1404         file.
1405         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1406
1407 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1408
1409         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1410         set-torture-options.
1411
1412 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1413
1414         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1415         gcc-dg-runtest.
1416         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1417         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1418         -fno-builtin-acc_on_device instead of -O0.
1419         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1420         -O0.
1421         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1422         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1423         Likewise.
1424         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1425         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1426         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1427         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1428         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1429         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1430         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1431         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1432         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1433         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1434         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1435         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1436         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1437         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1438         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1439         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1440         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1441         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1442         Don't specify -O2.
1443         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1444         Likewise.
1445         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1446         Likewise.
1447
1448 2016-03-24  Martin Liska  <mliska@suse.cz>
1449
1450         * plugin/plugin-hsa.c (packet_store_release): New function
1451         that is taken from the HSA runtime manual.
1452         (GOMP_OFFLOAD_run): Use the function.
1453
1454 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1455
1456         PR c++/70376
1457         * testsuite/libgomp.c++/pr70376.C: New test.
1458
1459 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1460
1461         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1462         initialization of lresult and lvresult.
1463         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1464
1465 2016-03-23  James Norris  <jnorris@codesourcery.com>
1466             Daichi Fukuoka <dc-fukuoka@sgi.com>
1467
1468         PR libgomp/69414
1469         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1470         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1471         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1472         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1473
1474 2016-03-23  Martin Liska  <mliska@suse.cz>
1475
1476         PR hsa/70337
1477         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1478         argument just in case a dispatched kernel uses that argument.
1479
1480 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1481
1482         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1483         -ftree-parallelize-loops/-fopenacc changes.
1484         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1485         Likewise.
1486         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1487         Likewise.
1488         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1489         Likewise.
1490         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1491         Likewise.
1492         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1493         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1494
1495 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1496
1497         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1498         always_ld_library_path the path to libgcc_s.
1499
1500 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1501
1502         PR testsuite/70009
1503         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1504
1505 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1506
1507         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1508         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1509         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1510         Same.
1511         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1512         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1513         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1514         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1515
1516 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1517
1518         * testsuite/lib/libgomp.exp
1519         (check_effective_target_hsa_offloading_selected_nocache): New.
1520         (check_effective_target_hsa_offloading_selected): Likewise.
1521         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1522         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1523         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1524         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1525         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1526         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1527         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1528         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1529         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1530         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1531         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1532         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1533         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1534         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1535         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1536         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1537         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1538
1539 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1540
1541         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1542         non-shared memory accelerators.
1543         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1544         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1545         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1546         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1547         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1548         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1549         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1550         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1551         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1552
1553 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1554
1555         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1556         ALWAYS_CFLAGS.
1557
1558 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1559
1560         PR libgomp/69555
1561         * testsuite/libgomp.c++/pr69555-1.C: New test.
1562         * testsuite/libgomp.c++/pr69555-2.C: New test.
1563
1564 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1565             Martin Jambor  <mjambor@suse.cz>
1566
1567         * testsuite/lib/libgomp.exp
1568         (check_effective_target_offload_device_shared_as): New proc.
1569         * testsuite/libgomp.c++/declare_target-1.C: New test.
1570
1571 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1572
1573         PR driver/68463
1574         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1575
1576 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1577
1578         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1579         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1580         dims.
1581         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1582         -ftree-parallelize-loops/-fopenacc changes.
1583         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1584         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1585         Likewise.
1586         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1587         Likewise.
1588         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1589         Likewise.
1590         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1591         Likewise.
1592         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1593         Likewise.
1594         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1595         Likewise.
1596         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1597         Likewise.
1598         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1599         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1600         Likewise.
1601         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1602         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1603         Likewise.
1604         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1605         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1606         Likewise.
1607
1608 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1609
1610         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1611
1612 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1613
1614         PR driver/69805
1615         * testsuite/libgomp.c/pr69805.c: New test.
1616
1617 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1618
1619         PR lto/67709
1620         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1621
1622 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1623
1624         PR tree-optimization/69599
1625         * testsuite/libgomp.c/omp-nested-3.c: New test.
1626         * testsuite/libgomp.c/pr46032-2.c: New test.
1627         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1628         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1629
1630 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1631
1632         PR lto/69707
1633         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1634
1635 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1636
1637         * testsuite/libgomp.c/target-31.c: Fix testcase.
1638
1639 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1640
1641         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1642         clause.
1643         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1644         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1645         reduction and map clauses.
1646         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1647
1648 2016-02-02  James Norris  <jnorris@codesourcery.com>
1649
1650         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1651
1652 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1653
1654         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1655         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1656
1657         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1658         cases.
1659
1660         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1661         variables.
1662         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1663         (hsa_kmt_lib): Set variables.
1664         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1665         always_ld_library_path.
1666         * Makefile.in: Regenerate.
1667         * configure: Likewise.
1668         * testsuite/Makefile.in: Likewise.
1669
1670         * plugin/configfrag.ac (offload_additional_options)
1671         (offload_additional_lib_paths): Don't amend for hsa offloading.
1672         * configure: Regenerate.
1673
1674         * plugin/configfrag.ac: Don't configure for offloading target if
1675         we don't build the corresponding plugin.
1676         * configure: Regenerate.
1677
1678 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1679
1680         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1681         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1682
1683 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1684
1685         PR tree-optimization/69110
1686         * testsuite/libgomp.c/pr69110.c: New test.
1687
1688 2016-01-25  Richard Biener  <rguenther@suse.de>
1689
1690         PR lto/69393
1691         * testsuite/libgomp.c++/pr69393.C: New testcase.
1692
1693 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1694
1695         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1696         function wasn't mapped to the device with non-shared memory.
1697
1698 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1699
1700         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1701
1702 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1703             Martin Liska  <mliska@suse.cz>
1704
1705         * plugin/Makefrag.am: Add HSA plugin requirements.
1706         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1707         (HSA_RUNTIME_LIB): Likewise.
1708         (HSA_RUNTIME_CPPFLAGS): Likewise.
1709         (HSA_RUNTIME_INCLUDE): New substitution.
1710         (HSA_RUNTIME_LIB): Likewise.
1711         (HSA_RUNTIME_LDFLAGS): Likewise.
1712         (hsa-runtime): New configure option.
1713         (hsa-runtime-include): Likewise.
1714         (hsa-runtime-lib): Likewise.
1715         (PLUGIN_HSA): New substitution variable.
1716         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1717         configure options.
1718         (PLUGIN_HSA_CPPFLAGS): Likewise.
1719         (PLUGIN_HSA_LDFLAGS): Likewise.
1720         (PLUGIN_HSA_LIBS): Likewise.
1721         Check that we have access to HSA run-time.
1722         * libgomp-plugin.h (offload_target_type): New element
1723         OFFLOAD_TARGET_TYPE_HSA.
1724         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1725         args.
1726         (bool gomp_create_target_task): Updated.
1727         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1728         new field can_run_func.
1729         * libgomp_g.h (GOMP_target_ext): Update prototype.
1730         * oacc-host.c (host_run): Added a new parameter args.
1731         * target.c (calculate_firstprivate_requirements): New function.
1732         (copy_firstprivate_data): Likewise.
1733         (gomp_target_fallback_firstprivate): Use them.
1734         (gomp_target_unshare_firstprivate): New function.
1735         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1736         devices.
1737         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1738         pass any args to plugins.
1739         (GOMP_target_ext): Introduce device-specific argument parameter args.
1740         Allow host fallback if device shares memory.  Do not remap data if
1741         device has shared memory.
1742         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1743         like host fallback for mappings.
1744         (GOMP_target_data): Treat shared memory devices like host fallback.
1745         (GOMP_target_data_ext): Likewise.
1746         (GOMP_target_update): Likewise.
1747         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1748         gomp_create_target_task.
1749         (GOMP_target_enter_exit_data): Likewise.
1750         (omp_target_alloc): Treat shared memory devices like host fallback.
1751         (omp_target_free): Likewise.
1752         (omp_target_is_present): Likewise.
1753         (omp_target_memcpy): Likewise.
1754         (omp_target_memcpy_rect): Likewise.
1755         (omp_target_associate_ptr): Likewise.
1756         (gomp_load_plugin_for_device): Also load can_run.
1757         * task.c (GOMP_PLUGIN_target_task_completion): Free
1758         firstprivate_copies.
1759         (gomp_create_target_task): Accept new argument args and store it to
1760         ttask.
1761         * plugin/plugin-hsa.c: New file.
1762
1763 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1764
1765         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1766         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1767         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1768         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1769         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1770         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1771         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1772         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1773         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1774         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1775         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1776         Same.
1777         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1778         Same.
1779         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1780         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1781         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1782         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1783         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1784         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1785         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1786         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1787         Same.
1788         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1789
1790 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1791
1792         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1793
1794 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1795
1796         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1797
1798 2016-01-12  James Norris  <jnorris@codesourcery.com>
1799
1800         * libgomp.texi: Updates for OpenACC.
1801
1802 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1803
1804         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1805
1806 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1807
1808         PR fortran/66680
1809         * testsuite/libgomp.fortran/pr66680.f90: New test.
1810
1811 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1812
1813         PR middle-end/68960
1814         * testsuite/libgomp.c/pr68960.c: New test.
1815
1816 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1817
1818         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1819         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1820
1821 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1822
1823         Update copyright years.
1824
1825         * libgomp.texi: Bump @copying's copyright year.
1826
1827 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1828
1829         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1830         dg-additional-options syntax.
1831         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1832         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1833         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1834         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1835         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1836         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1837         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1838         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1839         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1840         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1841         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1842         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1843         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1844         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1845         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1846         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1847         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1848         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1849
1850 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1851
1852         * libgomp.h (REFCOUNT_LINK): Define.
1853         (struct splay_tree_key_s): Add link_key.
1854         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1855         Replace target address of the pointer with target address of newly
1856         mapped object in the splay tree.  Set link pointer on target to the
1857         device address of the mapped object.
1858         (gomp_unmap_vars): Restore target address of the pointer in the splay
1859         tree for REFCOUNT_LINK objects after unmapping.
1860         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1861         declare target link" objects.
1862         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1863         "omp declare target link" objects, which were mapped for the image.
1864         (gomp_exit_data): Restore target address of the pointer in the splay
1865         tree for REFCOUNT_LINK objects after unmapping.
1866         * testsuite/libgomp.c/target-link-1.c: New file.
1867
1868 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1869
1870         * libgomp.h (gomp_device_state): New enum.
1871         (struct gomp_device_descr): Replace is_initialized with state.
1872         (gomp_fini_device): Remove declaration.
1873         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1874         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1875         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1876         (acc_set_device_type): Use state instead of is_initialized.
1877         (acc_set_device_num): Likewise.
1878         * target.c (resolve_device): Use state instead of is_initialized.
1879         Do not initialize finalized device.
1880         (gomp_map_vars): Do nothing if device is finalized.
1881         (gomp_unmap_vars): Likewise.
1882         (gomp_update): Likewise.
1883         (GOMP_offload_register_ver): Use state instead of is_initialized.
1884         (GOMP_offload_unregister_ver): Likewise.
1885         (gomp_init_device): Likewise.
1886         (gomp_unload_device): Likewise.
1887         (gomp_fini_device): Remove.
1888         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1889         (GOMP_target): Go to host fallback if device is finalized.
1890         (GOMP_target_ext): Likewise.
1891         (gomp_exit_data): Do nothing if device is finalized.
1892         (gomp_target_task_fn): Go to host fallback if device is finalized.
1893         (gomp_target_fini): New static function.
1894         (gomp_target_init): Use state instead of is_initialized.
1895         Call gomp_target_fini at exit.
1896
1897 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1898
1899         PR tree-optimization/68716
1900         * testsuite/libgomp.c/omp-nested-2.c: New test.
1901
1902 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1903
1904         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1905         target openacc_nvidia_accel_selected.
1906         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1907         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1908         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1909         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1910
1911 2015-12-01  Julian Brown  <julian@codesourcery.com>
1912             James Norris  <James_Norris@mentor.com>
1913
1914         * oacc-parallel.c (GOACC_host_data): New function.
1915         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1916         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1917         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1918         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1919         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1920         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1921         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1922
1923 2015-11-30  James Norris  <jnorris@codesourcery.com>
1924             Cesar Philippidis  <cesar@codesourcery.com>
1925
1926         libgomp/
1927         * libgomp.oacc-fortran/routine-5.f90: New test.
1928         * libgomp.oacc-fortran/routine-7.f90: New test.
1929         * libgomp.oacc-fortran/routine-9.f90: New test.
1930
1931 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1932
1933         PR tree-optimization/46032
1934         * testsuite/libgomp.c/pr46032.c: New test.
1935
1936 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1937
1938         PR libgomp/68579
1939         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1940         (gomp_create_target_task): Call it before freeing
1941         GOMP_TARGET_TASK_DATA tasks.
1942
1943         PR c/63326
1944         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1945         in between case label and OpenMP standalone directives.
1946         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1947
1948 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1949
1950         * configure: Regenerate.
1951
1952 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1953
1954         * testsuite/libgomp.c/target-35.c: New test.
1955
1956 2015-11-22  James Norris  <jnorris@codesourcery.com>
1957             Cesar Philippidis  <cesar@codesourcery.com>
1958
1959         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1960         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1961         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1962         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1963         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1964
1965 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1966
1967         PR middle-end/68221
1968         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1969         * testsuite/libgomp.c/reduction-12.c: Likewise.
1970         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1971         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1972
1973 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1974
1975         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1976         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1977         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1978         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1979         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1980         and fix.
1981         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1982         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1983
1984 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1985
1986         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1987         worker & gang cases.
1988         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1989
1990 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1991
1992         * config/nvptx/priority_queue.c: New file.
1993
1994 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
1995
1996         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1997         sections.
1998
1999 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2000             Aldy Hernandez  <aldyh@redhat.com>
2001             Ilya Verbin  <ilya.verbin@intel.com>
2002
2003         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2004         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2005         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2006         iterators or IV by chunk size.
2007         * parallel.c (gomp_resolve_num_threads): Don't assume that
2008         if thr->ts.team is non-NULL, then pool must be non-NULL.
2009         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2010         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2011         GOMP_PLUGIN_target_task_completion.
2012         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2013         * Makefile.in: Regenerate.
2014         * libgomp.h: Shuffle prototypes and forward definitions around so
2015         priority queues can be defined.
2016         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2017         (enum gomp_target_task_state): New enum.
2018         (struct gomp_target_task): Add state, tgt, task and team fields.
2019         (gomp_create_target_task): Change return type to bool, add
2020         state argument.
2021         (gomp_target_task_fn): Change return type to bool.
2022         (struct gomp_device_descr): Add async_run_func.
2023         (struct gomp_task): Remove children, next_child, prev_child,
2024         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2025         Add pnode field.
2026         (struct gomp_taskgroup): Remove children.
2027         Add taskgroup_queue.
2028         (struct gomp_team): Change task_queue type to a priority queue.
2029         (splay_compare): Define inline.
2030         (priority_queue_offset): New.
2031         (priority_node_to_task): New.
2032         (task_to_priority_node): New.
2033         * oacc-mem.c: Do not include splay-tree.h.
2034         * priority_queue.c: New file.
2035         * priority_queue.h: New file.
2036         * splay-tree.c: Do not include splay-tree.h.
2037         (splay_tree_foreach_internal): New.
2038         (splay_tree_foreach): New.
2039         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2040         (splay_tree_callback): Define typedef.
2041         * target.c (splay_compare): Move to libgomp.h.
2042         (GOMP_target): Don't adjust *thr in any way around running offloaded
2043         task.
2044         (GOMP_target_ext): Likewise.  Handle target nowait.
2045         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2046         return value from gomp_create_target_task, if false, fallthrough
2047         as if no dependencies exist.
2048         (gomp_target_task_fn): Change return type to bool, return true
2049         if the task should have another part scheduled later.  Handle
2050         target nowait.
2051         (gomp_load_plugin_for_device): Initialize async_run.
2052         * task.c (gomp_init_task): Initialize children_queue.
2053         (gomp_clear_parent_in_list): New.
2054         (gomp_clear_parent_in_tree): New.
2055         (gomp_clear_parent): Handle priorities.
2056         (GOMP_task): Likewise.
2057         (priority_queue_move_task_first,
2058         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2059         New functions.
2060         (gomp_create_target_task): Use priority queues.  Change return type
2061         to bool, add state argument, return false if for async
2062         {{enter,exit} data,update} constructs no dependencies need to be
2063         waited for, handle target nowait.  Set task->fn to NULL instead of
2064         gomp_target_task_fn.
2065         (verify_children_queue): Remove.
2066         (priority_list_upgrade_task): New.
2067         (priority_queue_upgrade_task): New.
2068         (verify_task_queue): Remove.
2069         (priority_list_downgrade_task): New.
2070         (priority_queue_downgrade_task): New.
2071         (gomp_task_run_pre): Use priority queues.
2072         Abstract code out to priority_queue_downgrade_task.
2073         (gomp_task_run_post_handle_dependers): Use priority queues.
2074         (gomp_task_run_post_remove_parent): Likewise.
2075         (gomp_task_run_post_remove_taskgroup): Likewise.
2076         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2077         tasks specially.
2078         (GOMP_taskwait): Likewise.
2079         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2080         priority-queue_upgrade_task.
2081         (GOMP_taskgroup_start): Use priority queues.
2082         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2083         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2084         barrier.
2085         * taskloop.c (GOMP_taskloop): Handle priorities.
2086         * team.c (gomp_new_team): Call priority_queue_init.
2087         (free_team): Call priority_queue_free.
2088         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2089         team created for target nowait in implicit parallel region.
2090         (gomp_team_start): For nested check, test thr->ts.level instead of
2091         thr->ts.team != NULL.
2092         * testsuite/libgomp.c/doacross-3.c: New test.
2093         * testsuite/libgomp.c/ordered-5.c: New test.
2094         * testsuite/libgomp.c/priority.c: New test.
2095         * testsuite/libgomp.c/target-31.c: New test.
2096         * testsuite/libgomp.c/target-32.c: New test.
2097         * testsuite/libgomp.c/target-33.c: New test.
2098         * testsuite/libgomp.c/target-34.c: New test.
2099
2100 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2101
2102         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2103
2104         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2105         loop is sequential.
2106
2107 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2108
2109         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2110         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2111
2112 2015-11-12  James Norris  <jnorris@codesourcery.com>
2113             Joseph Myers  <joseph@codesourcery.com>
2114
2115         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2116         * oacc-parallel.c (GOACC_declare): New function.
2117         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2118         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2119         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2120         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2121         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2122
2123 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2124
2125         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2126
2127 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2128
2129         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2130         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2131
2132 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2133
2134         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2135         inadvertent commit.
2136
2137 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2138
2139         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2140         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2141         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2142         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2143         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2144
2145 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2146
2147         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2148         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2149
2150 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2151             Ilya Verbin  <ilya.verbin@intel.com>
2152
2153         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2154         GOMP_loop_nonmonotonic_dynamic_start,
2155         GOMP_loop_nonmonotonic_guided_next,
2156         GOMP_loop_nonmonotonic_guided_start,
2157         GOMP_loop_ull_nonmonotonic_dynamic_next,
2158         GOMP_loop_ull_nonmonotonic_dynamic_start,
2159         GOMP_loop_ull_nonmonotonic_guided_next,
2160         GOMP_loop_ull_nonmonotonic_guided_start,
2161         GOMP_parallel_loop_nonmonotonic_dynamic,
2162         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2163         (GOMP_target_41): Renamed to ...
2164         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2165         arguments.
2166         (GOMP_target_data_41): Renamed to ...
2167         (GOMP_target_data_ext): ... this.
2168         (GOMP_target_update_41): Renamed to ...
2169         (GOMP_target_update_ext): ... this.
2170         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2171         GOMP_target_data_ext and GOMP_target_update_ext instead of
2172         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2173         Export GOMP_loop_nonmonotonic_dynamic_next,
2174         GOMP_loop_nonmonotonic_dynamic_start,
2175         GOMP_loop_nonmonotonic_guided_next,
2176         GOMP_loop_nonmonotonic_guided_start,
2177         GOMP_loop_ull_nonmonotonic_dynamic_next,
2178         GOMP_loop_ull_nonmonotonic_dynamic_start,
2179         GOMP_loop_ull_nonmonotonic_guided_next,
2180         GOMP_loop_ull_nonmonotonic_guided_start,
2181         GOMP_parallel_loop_nonmonotonic_dynamic and
2182         GOMP_parallel_loop_nonmonotonic_guided.
2183         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2184         GOMP_parallel_loop_nonmonotonic_guided,
2185         GOMP_loop_nonmonotonic_dynamic_start,
2186         GOMP_loop_nonmonotonic_guided_start,
2187         GOMP_loop_nonmonotonic_dynamic_next,
2188         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2189         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2190         GOMP_loop_ull_nonmonotonic_guided_start,
2191         GOMP_loop_ull_nonmonotonic_dynamic_next,
2192         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2193         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2194         functions.
2195         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2196         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2197         Use gomp_map_val function.
2198         (gomp_target_fallback_firstprivate): New static function.
2199         (GOMP_target_41): Renamed to ...
2200         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2201         arguments.  Move firstprivate fallback handling into a new
2202         function.
2203         (GOMP_target_data_41): Renamed to ...
2204         (GOMP_target_data_ext): ... this.
2205         (GOMP_target_update_41): Renamed to ...
2206         (GOMP_target_update_ext): ... this.
2207         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2208         gomp_map_0len_lookup instead of gomp_map_lookup.
2209         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2210         gomp_map_lookup.
2211         * testsuite/libgomp.c/target-28.c: Likewise.
2212         * testsuite/libgomp.c/monotonic-1.c: New test.
2213         * testsuite/libgomp.c/monotonic-2.c: New test.
2214         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2215         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2216         * testsuite/libgomp.c/pr66199-5.c: New test.
2217         * testsuite/libgomp.c/pr66199-6.c: New test.
2218         * testsuite/libgomp.c/pr66199-7.c: New test.
2219         * testsuite/libgomp.c/pr66199-8.c: New test.
2220         * testsuite/libgomp.c/pr66199-9.c: New test.
2221         * testsuite/libgomp.c/reduction-11.c: New test.
2222         * testsuite/libgomp.c/reduction-12.c: New test.
2223         * testsuite/libgomp.c/reduction-13.c: New test.
2224         * testsuite/libgomp.c/reduction-14.c: New test.
2225         * testsuite/libgomp.c/reduction-15.c: New test.
2226         * testsuite/libgomp.c/target-12.c (main): Adjust for
2227         omp_target_is_present change for one-past-last element.
2228         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2229         the same var is both mapped and privatized.
2230         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2231         handling of zero-length array sections.
2232         * testsuite/libgomp.c/target-28.c: New test.
2233         * testsuite/libgomp.c/target-29.c: New test.
2234         * testsuite/libgomp.c/target-30.c: New test.
2235         * testsuite/libgomp.c/target-teams-1.c: New test.
2236         * testsuite/libgomp.c++/member-6.C: New test.
2237         * testsuite/libgomp.c++/member-7.C: New test.
2238         * testsuite/libgomp.c++/monotonic-1.C: New test.
2239         * testsuite/libgomp.c++/monotonic-2.C: New test.
2240         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2241         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2242         * testsuite/libgomp.c++/pr66199-3.C: New test.
2243         * testsuite/libgomp.c++/pr66199-4.C: New test.
2244         * testsuite/libgomp.c++/pr66199-5.C: New test.
2245         * testsuite/libgomp.c++/pr66199-6.C: New test.
2246         * testsuite/libgomp.c++/pr66199-7.C: New test.
2247         * testsuite/libgomp.c++/pr66199-8.C: New test.
2248         * testsuite/libgomp.c++/pr66199-9.C: New test.
2249         * testsuite/libgomp.c++/reduction-11.C: New test.
2250         * testsuite/libgomp.c++/reduction-12.C: New test.
2251         * testsuite/libgomp.c++/target-13.C: New test.
2252         * testsuite/libgomp.c++/target-14.C: New test.
2253         * testsuite/libgomp.c++/target-15.C: New test.
2254         * testsuite/libgomp.c++/target-16.C: New test.
2255         * testsuite/libgomp.c++/target-17.C: New test.
2256         * testsuite/libgomp.c++/target-18.C: New test.
2257         * testsuite/libgomp.c++/target-19.C: New test.
2258
2259 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2260
2261         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2262         and reduction copy.
2263         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2264         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2265         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2266         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2267         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2268         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2269         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2270         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2271         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2272         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2273         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2274         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2275         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2276         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2277
2278 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2279
2280         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2281         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2282         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2283         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2284         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2285         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2286         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2287         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2288
2289 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2290
2291         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2292         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2293         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2294         * oacc-host.c (host_openacc_exec): Likewise.
2295         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2296
2297 2015-11-03  Julian Brown  <julian@codesourcery.com>
2298             Thomas Schwinge  <thomas@codesourcery.com>
2299
2300         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2301         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2302         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2303         Likewise.
2304         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2305         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2306
2307 2015-11-03  James Norris  <jnorris@codesourcery.com>
2308
2309         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2310         file.
2311         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2312         Likewise.
2313         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2314         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2315         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2316         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2317         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2318
2319 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2320
2321         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2322         compatibility.
2323         (enum acc_async_t): Reformat.
2324         (acc_on_device): Declare compatible with builtin and provide C++
2325         wrapper.
2326         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2327
2328 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2329             Cesar Philippidis  <cesar@codesourcery.com>
2330
2331         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2332         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2333         ... this.  Add a description of the test at the top of the file.
2334         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2335         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2336         ... this.  Add a description of the test at the top of the file.
2337
2338 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2339
2340         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2341         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2342         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2343         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2344         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2345         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2346
2347 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2348
2349         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2350         dimensions.
2351
2352 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2353
2354         PR testsuite/68063
2355         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2356
2357 2015-10-27  James Norris  <jnorris@codesourcery.com>
2358
2359         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2360         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2361
2362 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2363
2364         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2365         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2366
2367         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2368         acc_device_nvidia usage.
2369         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2370         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2371         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2372
2373         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2374         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2375
2376         PR libgomp/66518
2377         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2378
2379         PR libgomp/65437
2380         PR libgomp/66518
2381         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2382         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2383
2384 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2385
2386         PR testsuite/68063
2387         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2388
2389 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2390
2391         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2392         vector_length.
2393         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2394
2395 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2396             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2397
2398         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2399         to 0 when mapnum is 0.
2400
2401 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2402
2403         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2404         Cast to int from int32_t.
2405
2406 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2407             Aldy Hernandez  <aldyh@redhat.com>
2408             Ilya Verbin  <ilya.verbin@intel.com>
2409
2410         * config/linux/affinity.c (omp_get_place_num_procs,
2411         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2412         * config/linux/doacross.h: New file.
2413         * config/posix/affinity.c (omp_get_place_num_procs,
2414         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2415         * config/posix/doacross.h: New file.
2416         * env.c: Include gomp-constants.h.
2417         (struct gomp_task_icv): Rename run_sched_modifier to
2418         run_sched_chunk_size.
2419         (gomp_max_task_priority_var): New variable.
2420         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2421         (handle_omp_display_env): Change _OPENMP value from 201307 to
2422         201511.  Print OMP_MAX_TASK_PRIORITY.
2423         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2424         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2425         chunk_size and run_sched_modifier to run_sched_chunk_size.
2426         (omp_get_max_task_priority, omp_get_initial_device,
2427         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2428         omp_get_partition_place_nums): New functions.
2429         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2430         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2431         to chunk_size.
2432         (omp_get_num_places_, omp_get_place_num_procs_,
2433         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2434         omp_get_place_proc_ids_8_, omp_get_place_num_,
2435         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2436         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2437         omp_get_max_task_priority_): New functions.
2438         * libgomp_g.h (GOMP_loop_doacross_static_start,
2439         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2440         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2441         GOMP_loop_ull_doacross_dynamic_start,
2442         GOMP_loop_ull_doacross_guided_start,
2443         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2444         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2445         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2446         GOMP_target_data_41, GOMP_target_update_41,
2447         GOMP_target_enter_exit_data): New prototypes.
2448         (GOMP_task): Add prototype argument.
2449         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2450         (struct gomp_doacross_work_share): New type.
2451         (struct gomp_work_share): Add doacross field.
2452         (struct gomp_task_icv): Rename run_sched_modifier to
2453         run_sched_chunk_size.
2454         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2455         GOMP_TASK_UNDEFERRED.  Add comments.
2456         (struct gomp_task_depend_entry): Add comments.
2457         (struct gomp_task): Likewise.
2458         (struct gomp_taskgroup): Likewise.
2459         (struct gomp_target_task): New type.
2460         (struct gomp_team): Add comment.
2461         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2462         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2463         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2464         (struct target_var_desc): New type.
2465         (struct target_mem_desc): Adjust comment.  Use struct
2466         target_var_desc instead of splay_tree_key for list.
2467         (REFCOUNT_INFINITY): Define.
2468         (struct splay_tree_key_s): Remove copy_from field.
2469         (struct gomp_device_descr): Add dev2dev_func field.
2470         (enum gomp_map_vars_kind): New enum.
2471         (gomp_map_vars): Add one argument.
2472         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2473         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2474         omp_get_place_num_procs, omp_get_place_num_procs_,
2475         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2476         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2477         omp_get_place_num_, omp_get_partition_num_places,
2478         omp_get_partition_num_places_, omp_get_partition_place_nums,
2479         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2480         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2481         omp_target_free, omp_target_is_present, omp_target_memcpy,
2482         omp_target_memcpy_rect, omp_target_associate_ptr and
2483         omp_target_disassociate_ptr.
2484         (GOMP_4.0.2): Renamed to ...
2485         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2486         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2487         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2488         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2489         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2490         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2491         GOMP_loop_ull_doacross_guided_start,
2492         GOMP_loop_ull_doacross_runtime_start,
2493         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2494         GOMP_doacross_ull_wait.
2495         * libgomp.texi: Document omp_get_max_task_priority.
2496         Rename modifier argument to chunk_size for omp_set_schedule and
2497         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2498         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2499         to run_sched_chunk_size renaming.
2500         (GOMP_loop_ordered_runtime_start): Likewise.
2501         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2502         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2503         GOMP_parallel_loop_runtime_start): New functions.
2504         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2505         to run_sched_chunk_size renaming.
2506         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2507         GOMP_loop_doacross_guided_start): New functions or aliases.
2508         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2509         run_sched_modifier to run_sched_chunk_size renaming.
2510         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2511         (gomp_loop_ull_doacross_static_start,
2512         gomp_loop_ull_doacross_dynamic_start,
2513         gomp_loop_ull_doacross_guided_start,
2514         GOMP_loop_ull_doacross_runtime_start): New functions.
2515         (GOMP_loop_ull_doacross_static_start,
2516         GOMP_loop_ull_doacross_dynamic_start,
2517         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2518         * oacc-mem.c (acc_map_data, present_create_copy,
2519         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2520         to gomp_map_vars.
2521         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2522         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2523         instead of false to gomp_map_vars.
2524         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2525         * omp.h.in (omp_lock_hint_t): New type.
2526         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2527         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2528         omp_get_place_num, omp_get_partition_num_places,
2529         omp_get_partition_place_nums, omp_get_initial_device,
2530         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2531         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2532         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2533         prototypes.
2534         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2535         (omp_lock_hint_none, omp_lock_hint_uncontended,
2536         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2537         omp_lock_hint_speculative): New parameters.
2538         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2539         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2540         omp_get_place_num, omp_get_partition_num_places,
2541         omp_get_partition_place_nums, omp_get_initial_device,
2542         omp_get_max_task_priority): New interfaces.
2543         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2544         to chunk_size.
2545         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2546         (omp_lock_hint_none, omp_lock_hint_uncontended,
2547         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2548         omp_lock_hint_speculative): New parameters.
2549         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2550         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2551         omp_get_place_num, omp_get_partition_num_places,
2552         omp_get_partition_place_nums, omp_get_initial_device,
2553         omp_get_max_task_priority): New functions and subroutines.
2554         * ordered.c: Include stdarg.h and string.h.
2555         (MAX_COLLAPSED_BITS): Define.
2556         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2557         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2558         GOMP_doacross_ull_wait): New functions.
2559         * target.c: Include errno.h.
2560         (resolve_device): If device is not initialized, call
2561         gomp_init_device on it.
2562         (gomp_map_lookup): New function.
2563         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2564         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2565         GOMP_MAP_ALWAYS_TO_P.
2566         (get_kind): Rename is_openacc argument to short_mapkind.
2567         (gomp_map_pointer): Use gomp_map_lookup.
2568         (gomp_map_fields_existing): New function.
2569         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2570         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2571         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2572         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2573         Adjust for tgt->list changed type and copy_from living in there.
2574         (gomp_copy_from_async): Adjust for tgt->list changed type and
2575         copy_from living in there.
2576         (gomp_unmap_vars): Likewise.
2577         (gomp_update): Likewise.  Rename is_openacc argument to
2578         short_mapkind.  Don't fail if object is not mapped.
2579         (gomp_load_image_to_device): Initialize refcount to
2580         REFCOUNT_INFINITY.
2581         (gomp_target_fallback): New function.
2582         (gomp_get_target_fn_addr): Likewise.
2583         (GOMP_target): Adjust gomp_map_vars caller, use
2584         gomp_get_target_fn_addr and gomp_target_fallback.
2585         (GOMP_target_41): New function.
2586         (gomp_target_data_fallback): New function.
2587         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2588         (GOMP_target_data_41): New function.
2589         (GOMP_target_update): Adjust gomp_update caller.
2590         (GOMP_target_update_41): New function.
2591         (gomp_exit_data, GOMP_target_enter_exit_data,
2592         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2593         omp_target_is_present, omp_target_memcpy,
2594         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2595         omp_target_associate_ptr, omp_target_disassociate_ptr,
2596         gomp_load_plugin_for_device): New functions.
2597         * task.c: Include gomp-constants.h.  Include taskloop.c
2598         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2599         (gomp_task_handle_depend): New function.
2600         (GOMP_task): Use it.  Add priority argument.  Use
2601         gomp-constant.h constants instead of hardcoded numbers.
2602         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2603         (gomp_create_target_task): New function.
2604         (verify_children_queue, verify_taskgroup_queue,
2605         verify_task_queue): New functions.
2606         (gomp_task_run_pre): Call verify_*_queue functions.
2607         If an upcoming tied task is about to leave the sibling or
2608         taskgroup queues in an invalid state, adjust appropriately.
2609         Remove taskgroup argument.  Add comments.
2610         (gomp_task_run_post_handle_dependers): Add comments.
2611         (gomp_task_run_post_remove_parent): Likewise.
2612         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2613         (GOMP_taskwait): Likewise.  Add comments.
2614         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2615         problem such that the first non parent_depends_on task does not
2616         end up at the end of the children queue.
2617         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2618         GOMP_TASK_UNDEFERRED.
2619         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2620         * taskloop.c: New file.
2621         * testsuite/lib/libgomp.exp
2622         (check_effective_target_offload_device_nonshared_as): New proc.
2623         * testsuite/libgomp.c/affinity-2.c: New test.
2624         * testsuite/libgomp.c/doacross-1.c: New test.
2625         * testsuite/libgomp.c/doacross-2.c: New test.
2626         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2627         Add map clause to target.
2628         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2629         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2630         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2631         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2632         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2633         Likewise.
2634         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2635         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2636         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2637         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2638         not defined.  Use those where needed.
2639         * testsuite/libgomp.c/for-4.c: New test.
2640         * testsuite/libgomp.c/for-5.c: New test.
2641         * testsuite/libgomp.c/for-6.c: New test.
2642         * testsuite/libgomp.c/linear-1.c: New test.
2643         * testsuite/libgomp.c/ordered-4.c: New test.
2644         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2645         only allowed on the loop iterator.
2646         * testsuite/libgomp.c/pr66199-3.c: New test.
2647         * testsuite/libgomp.c/pr66199-4.c: New test.
2648         * testsuite/libgomp.c/reduction-7.c: New test.
2649         * testsuite/libgomp.c/reduction-8.c: New test.
2650         * testsuite/libgomp.c/reduction-9.c: New test.
2651         * testsuite/libgomp.c/reduction-10.c: New test.
2652         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2653         map(tofrom:s).
2654         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2655         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2656         * testsuite/libgomp.c/target-11.c: New test.
2657         * testsuite/libgomp.c/target-12.c: New test.
2658         * testsuite/libgomp.c/target-13.c: New test.
2659         * testsuite/libgomp.c/target-14.c: New test.
2660         * testsuite/libgomp.c/target-15.c: New test.
2661         * testsuite/libgomp.c/target-16.c: New test.
2662         * testsuite/libgomp.c/target-17.c: New test.
2663         * testsuite/libgomp.c/target-18.c: New test.
2664         * testsuite/libgomp.c/target-19.c: New test.
2665         * testsuite/libgomp.c/target-20.c: New test.
2666         * testsuite/libgomp.c/target-21.c: New test.
2667         * testsuite/libgomp.c/target-22.c: New test.
2668         * testsuite/libgomp.c/target-23.c: New test.
2669         * testsuite/libgomp.c/target-24.c: New test.
2670         * testsuite/libgomp.c/target-25.c: New test.
2671         * testsuite/libgomp.c/target-26.c: New test.
2672         * testsuite/libgomp.c/target-27.c: New test.
2673         * testsuite/libgomp.c/taskloop-1.c: New test.
2674         * testsuite/libgomp.c/taskloop-2.c: New test.
2675         * testsuite/libgomp.c/taskloop-3.c: New test.
2676         * testsuite/libgomp.c/taskloop-4.c: New test.
2677         * testsuite/libgomp.c++/ctor-13.C: New test.
2678         * testsuite/libgomp.c++/doacross-1.C: New test.
2679         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2680         Replace offload_device with offload_device_nonshared_as.
2681         * testsuite/libgomp.c++/for-12.C: New test.
2682         * testsuite/libgomp.c++/for-13.C: New test.
2683         * testsuite/libgomp.c++/for-14.C: New test.
2684         * testsuite/libgomp.c++/linear-1.C: New test.
2685         * testsuite/libgomp.c++/member-1.C: New test.
2686         * testsuite/libgomp.c++/member-2.C: New test.
2687         * testsuite/libgomp.c++/member-3.C: New test.
2688         * testsuite/libgomp.c++/member-4.C: New test.
2689         * testsuite/libgomp.c++/member-5.C: New test.
2690         * testsuite/libgomp.c++/ordered-1.C: New test.
2691         * testsuite/libgomp.c++/reduction-5.C: New test.
2692         * testsuite/libgomp.c++/reduction-6.C: New test.
2693         * testsuite/libgomp.c++/reduction-7.C: New test.
2694         * testsuite/libgomp.c++/reduction-8.C: New test.
2695         * testsuite/libgomp.c++/reduction-9.C: New test.
2696         * testsuite/libgomp.c++/reduction-10.C: New test.
2697         * testsuite/libgomp.c++/reference-1.C: New test.
2698         * testsuite/libgomp.c++/simd14.C: New test.
2699         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2700         * testsuite/libgomp.c++/target-5.C: New test.
2701         * testsuite/libgomp.c++/target-6.C: New test.
2702         * testsuite/libgomp.c++/target-7.C: New test.
2703         * testsuite/libgomp.c++/target-8.C: New test.
2704         * testsuite/libgomp.c++/target-9.C: New test.
2705         * testsuite/libgomp.c++/target-10.C: New test.
2706         * testsuite/libgomp.c++/target-11.C: New test.
2707         * testsuite/libgomp.c++/target-12.C: New test.
2708         * testsuite/libgomp.c++/taskloop-1.C: New test.
2709         * testsuite/libgomp.c++/taskloop-2.C: New test.
2710         * testsuite/libgomp.c++/taskloop-3.C: New test.
2711         * testsuite/libgomp.c++/taskloop-4.C: New test.
2712         * testsuite/libgomp.c++/taskloop-5.C: New test.
2713         * testsuite/libgomp.c++/taskloop-6.C: New test.
2714         * testsuite/libgomp.c++/taskloop-7.C: New test.
2715         * testsuite/libgomp.c++/taskloop-8.C: New test.
2716         * testsuite/libgomp.c++/taskloop-9.C: New test.
2717         * testsuite/libgomp.fortran/affinity1.f90: New test.
2718         * testsuite/libgomp.fortran/affinity2.f90: New test.
2719
2720 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2721
2722         PR tree-optimization/67476
2723         * testsuite/libgomp.c/autopar-3.c: New test.
2724         * testsuite/libgomp.c/autopar-4.c: New test.
2725         * testsuite/libgomp.c/autopar-5.c: New test.
2726         * testsuite/libgomp.c/autopar-6.c: New test.
2727         * testsuite/libgomp.c/autopar-7.c: New test.
2728         * testsuite/libgomp.c/autopar-8.c: New test.
2729
2730 2015-10-12  James Norris  <jnorris@codesourcery.com>
2731
2732         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2733         initializer.
2734
2735 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2736
2737         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2738         using load_gcc_lib.
2739
2740 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2741
2742         * oacc-ptx.h: Remove file, moving its content into...
2743         * config/nvptx/fortran.c: ... here...
2744         * config/nvptx/oacc-init.c: ..., here...
2745         * config/nvptx/oacc-parallel.c: ..., and here.
2746         * config/nvptx/openacc.f90: New file.
2747         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2748         (link_ptx): Don't link in predefined bits of PTX code.
2749
2750 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2751             Bernd Schmidt <bernds@codesourcery.com>
2752
2753         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2754         (struct targ_ptx_obj): New.
2755         (nvptx_tdata): Move earlier, change data format.
2756         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2757         objects.
2758         (GOMP_OFFLOAD_load_image): Adjust.
2759
2760 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2761
2762         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2763         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2764         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2765         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2766         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2767         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2768         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2769         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2770         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2771         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2772         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2773         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2774         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2775         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2776         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2777         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2778         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2779         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2780         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2781         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2782         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2783         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2784         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2785         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2786         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2787         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2788         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2789         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2790         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2791         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2792         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2793         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2794         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2795         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2796         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2797         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2798         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2799         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2800         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2801         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2802         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2803         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2804         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2805         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2806         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2807         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2808         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2809         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2810         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2811         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2812         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2813         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2814         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2815         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2816         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2817         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2818         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2819         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2820         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2821         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2822         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2823         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2824         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2825
2826 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2827
2828         * oacc-init.c (acc_on_device): Force optimization level.
2829
2830 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2831
2832         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2833         (cuda_errlist): Delete.
2834         (cuda_error): Reimplement.
2835
2836 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2837
2838         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2839         array.
2840         * libgomp.map (GOACC_parallel_keyed): New.
2841         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2842         all callers.
2843         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2844         and take keyed varargs list.  Adjust call to exec_func.
2845         (GOACC_parallel): Force host fallback.
2846         * libgomp_g.h (GOACC_parallel): Remove.
2847         (GOACC_parallel_keyed): Declare.
2848         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2849         (stuct targ_gn_descriptor): Replace name field with launch field.
2850         (nvptx_exec): Lose separate geometry args, take array.  Process
2851         dynamic dimensions and adjust.
2852         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2853         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2854         data.
2855         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2856         passing.
2857         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2858         passing.
2859
2860 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2861
2862         PR libgomp/67141
2863         * oacc-int.h (goacc_host_init): Add declaration.
2864         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2865         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2866
2867 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2868             Sebastian Pop  <s.pop@samsung.com>
2869
2870         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2871         match o/p.
2872         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2873         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2874         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2875         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2876         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2877
2878 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2879
2880         * configure.tgt: Add missing ;; in between nvptx and rtems
2881         snippets.
2882
2883 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2884
2885         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2886         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2887         (gomp_thread_pool_reservoir): Add priority member.
2888         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2889         priority.
2890         (parse_thread_pools): Likewise.
2891         * team.c (gomp_team_start): Call configuration provided
2892         gomp_adjust_thread_attr(). Destroy thread attributes if
2893         necessary.
2894         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2895
2896 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2897
2898         * config/posix/pool.h: New.
2899         * config/rtems/pool.h: Likewise.
2900         * config/rtems/proc.c: Likewise.
2901         * libgomp.h (gomp_thread_destructor): Declare.
2902         * team.c: Include configuration provided "pool.h".
2903         (gomp_get_thread_pool): Define in configuration.
2904         (gomp_team_end): Call configuration defined
2905         gomp_release_thread_pool().
2906
2907 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2908
2909         * config/rtems/bar.c: New.
2910         * config/rtems/bar.h: Likewise.
2911         * config/rtems/mutex.c: Likewise.
2912         * config/rtems/mutex.h: Likewise.
2913         * config/rtems/sem.c: Likewise.
2914         * config/rtems/sem.h: Likewise.
2915         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2916         <sys/lock.h> header file.
2917         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2918         supported by Newlib.
2919         * configure: Regenerate.
2920
2921 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2922
2923         * team.c (gomp_new_thread_pool): Delete and move content to ...
2924         (gomp_get_thread_pool): ... new function.  Allocate and
2925         initialize thread pool on demand.
2926         (get_last_team): Use gomp_get_thread_pool().
2927         (gomp_team_start): Delete thread pool initialization.
2928
2929 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2930
2931         PR tree-optimization/65637
2932         * testsuite/libgomp.c/autopar-2.c: New test.
2933
2934 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2935
2936         PR tree-optimization/46193
2937         * testsuite/libgomp.c/pr46193.c: New test.
2938
2939 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2940
2941         libgomp/
2942         * libgomp.map: Add 4.0.2 version.
2943         * target.c (offload_image_descr): Add version field.
2944         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2945         call.  Improve load mismatch diagnostic.
2946         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2947         call.
2948         (GOMP_offload_regster): Make stub function, move bulk to ...
2949         (GOMP_offload_register_ver): ... here.  Process version argument.
2950         (GOMP_offload_unregister): Make stub function, move bulk to ...
2951         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2952         (gomp_init_device): Process version field.
2953         (gomp_unload_device): Process version field.
2954         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2955         macros.  Check plugin version.
2956         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2957         loader and unloader types.
2958         * oacc-host.c: Include gomp-constants.h.
2959         (host_version): New.
2960         (host_load_image, host_unload_image): Adjust.
2961         (host_dispatch): Add host_version.
2962         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2963         (GOMP_OFFLOAD_version): New.
2964         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2965         (GOMP_OFFLOAD_unload_image): Likewise.
2966         * plugin/plugin-host.c: Include gomp-constants.h.
2967         (GOMP_OFFLOAD_version): New.
2968         (GOMP_OFFLOAD_load_image): Add version arg.
2969         (GOMP_OFFLOAD_unload_image): Likewise.
2970
2971 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2972
2973         PR tree-optimization/65468
2974         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2975
2976 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2977
2978         PR tree-optimization/65468
2979         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2980
2981 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2982
2983         PR libgomp/66761
2984         PR libgomp/67303
2985         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2986         (gomp_iter_guided_next): Idem.
2987         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2988         (gomp_iter_ull_guided_next): Idem.
2989         * config/linux/wait.h (do_spin): Idem.
2990
2991 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2992
2993         * libgomp-plugin.h (enum offload_target_type): Remove
2994         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2995         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2996         * openacc.h (enum acc_device_t): Likewise.
2997         * openacc_lib.h: Likewise.
2998         * oacc-init.c (name_of_acc_device_t): Don't handle it.
2999         (acc_on_device): Just use __builtin_acc_on_device.
3000         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3001         of acc_on_device builtin.
3002         * plugin/plugin-host.h: Remove file.
3003         * plugin/plugin-host.c: Likewise, but salvage some content into...
3004         * oacc-host.c: ... this file.
3005         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3006         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3007         * Makefile.in: Regenerate.
3008         * configure: Likewise.
3009         * testsuite/lib/libgomp.exp
3010         (check_effective_target_openacc_host_nonshm_selected): Remove.
3011         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3012         ACC_DEVICE_TYPE=host_nonshm.
3013         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3014         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3015         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3016         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3017         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3018         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3019
3020 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3021             Jakub Jelinek  <jakub@redhat.com>
3022
3023         * config/nvptx/affinity.c: New file.
3024         * config/nvptx/alloc.c: Likewise.
3025         * config/nvptx/bar.c: Likewise.
3026         * config/nvptx/barrier.c: Likewise.
3027         * config/nvptx/critical.c: Likewise.
3028         * config/nvptx/env.c: Likewise.
3029         * config/nvptx/error.c: Likewise.
3030         * config/nvptx/fortran.c: Likewise.
3031         * config/nvptx/iter.c: Likewise.
3032         * config/nvptx/iter_ull.c: Likewise.
3033         * config/nvptx/libgomp-plugin.c: Likewise.
3034         * config/nvptx/lock.c: Likewise.
3035         * config/nvptx/loop.c: Likewise.
3036         * config/nvptx/loop_ull.c: Likewise.
3037         * config/nvptx/mutex.c: Likewise.
3038         * config/nvptx/oacc-async.c: Likewise.
3039         * config/nvptx/oacc-cuda.c: Likewise.
3040         * config/nvptx/oacc-host.c: Likewise.
3041         * config/nvptx/oacc-init.c: Likewise.
3042         * config/nvptx/oacc-mem.c: Likewise.
3043         * config/nvptx/oacc-parallel.c: Likewise.
3044         * config/nvptx/oacc-plugin.c: Likewise.
3045         * config/nvptx/omp-lock.h: Likewise.
3046         * config/nvptx/ordered.c: Likewise.
3047         * config/nvptx/parallel.c: Likewise.
3048         * config/nvptx/proc.c: Likewise.
3049         * config/nvptx/ptrlock.c: Likewise.
3050         * config/nvptx/sections.c: Likewise.
3051         * config/nvptx/sem.c: Likewise.
3052         * config/nvptx/single.c: Likewise.
3053         * config/nvptx/splay-tree.c: Likewise.
3054         * config/nvptx/target.c: Likewise.
3055         * config/nvptx/task.c: Likewise.
3056         * config/nvptx/team.c: Likewise.
3057         * config/nvptx/time.c: Likewise.
3058         * config/nvptx/work.c: Likewise.
3059         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3060         * configure: Regenerate.
3061         * configure.tgt (config_path): Set to "nvptx" for target
3062         nvptx*-*-*.
3063
3064 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3065
3066         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3067
3068 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3069
3070         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3071         (cuda_errlist): Constify.
3072         (errmsg):  Move into ...
3073         (cuda_error): ... here.  Make smaller.
3074         (_XSTR, _STR): Delete.
3075         (cuda_synames): Delete.
3076         (verify_device_library): Delete.
3077         (nvptx_init): Don't call it.
3078
3079 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3080
3081         * testsuite/libgomp.c/uns-outer-4.c: New test.
3082
3083 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3084
3085         * testsuite/libgomp.c/pr66714.c: New test.
3086
3087 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3088
3089         PR libgomp/66950
3090         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3091         (fib_ref): New function.
3092         (fib): Correct corner cases in the recursion.
3093         (main): Replace the non-simd loop with fib_ref call.
3094         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3095         subroutine.
3096         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3097         for the last array element value.  Replace the non-simd loop with
3098         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3099         of the last array element with according Fibonacci sequence element.
3100         (fib): Correct corner cases in the recursion.
3101
3102 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3103
3104         * target.c (gomp_offload_image_to_device): Rename to ...
3105         (gomp_load_image_to_device): ... here.
3106         (GOMP_offload_register): Adjust call.
3107         (gomp_init_device): Likewise.
3108         (gomp_unload_image_from_device): New.  Broken out of ...
3109         (GOMP_offload_unregister): ... here.  Call it.
3110         (gomp_unload_device): New.
3111         * libgomp.h (gomp_unload_device): Declare.
3112         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3113         mem maps.
3114
3115 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3116
3117         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3118         wait=-specific if.
3119         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3120         !=0 condition.
3121         (goacc_waits): Move !num_waits handling to ...
3122         (GOACC_wait): ... here, the only caller that might have zero waits.
3123
3124         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3125         (struct ptx_image_data): Move earlier, add fns field.
3126         (struct ptx_device): Add images and image_lock fields.
3127         (ptx_images, ptx_image_lock): Delete.
3128         (nvptx_open_device): Initialize images and image_lock fields.
3129         (nvptx_close_device): Destroy image_lock.
3130         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3131         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3132         fields.
3133
3134 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3135
3136         * target.c (GOMP_offload_register): Use int for device type arg.
3137         (GOMP_offload_unregister): Likewise.
3138
3139         * target.c (struct_offload_image_descr): Constify host_table.
3140         (gomp_offload_image_to_device): Likewise.
3141         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3142
3143         * libgomp.h (gomp_device_descr): Constify target data arguments.
3144         * target.c (struct offload_image_descr): Constify target_data.
3145         (gomp_offload_image_to_device): Likewise.
3146         (GOMP_offload_register): Likewise.
3147         (GOMP_offload_unrefister): Likewise.
3148         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3149         GOMP_OFFLOAD_unload_image): Constify target data.
3150         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3151         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3152
3153 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3154
3155         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3156         Workaround driver library const error.
3157         (struct nvptx_tdata, nvptx_tdata_t): New.
3158         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3159         type.
3160
3161 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3162
3163         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3164         of EPS parameter from integer to real.
3165         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3166         type of EPS parameter from integer to real.
3167
3168 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3169
3170         * team.c (get_last_team): New.
3171         (gomp_new_team): Recycle last non-nested team if possible.
3172         (gomp_team_end): Move team work share list free lock destruction
3173         to ...
3174         (free_team): ... here.
3175
3176 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3177
3178         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3179         and ref from int to double.  Replaced their comparison with
3180         an inequality of their difference and EPS.
3181         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3182         comparison of pri and a reference number with an inequality of their
3183         difference and EPS.
3184         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3185         the comparison of sum and sum_ref with an inequality of their
3186         difference and EPS.
3187         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3188         the comparison of pri and a reference number with an inequality of
3189         their difference and EPS.
3190
3191 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3192
3193         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3194         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3195         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3196         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3197         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3198         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3199         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3200         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3201         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3202         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3203         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3204         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3205         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3206         variables.
3207         (vec_mult): Likewise.  Add #pragma omp taskwait.
3208         (main): Adjust caller.
3209         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3210         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3211         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3212         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3213         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3214         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3215         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3216         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3217         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3218         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3219         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3220         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3221         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3222         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3223         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3224         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3225         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3226         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3227         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3228         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3229         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3230         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3231         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3232         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3233         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3234         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3235         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3236         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3237         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3238         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3239         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3240         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3241         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3242         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3243         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3244         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3245         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3246         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3247         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3248         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3249         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3250         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3251         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3252         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3253         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3254         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3255         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3256         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3257         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3258         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3259         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3260         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3261         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3262         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3263         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3264         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3265         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3266         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3267         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3268         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3269         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3270         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3271         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3272         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3273         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3274         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3275         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3276         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3277         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3278         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3279         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3280         (vec_mult): Add !$omp taskwait.
3281         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3282         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3283         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3284         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3285         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3286         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3287         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3288         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3289         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3290         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3291         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3292         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3293         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3294         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3295         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3296         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3297         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3298         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3299         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3300         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3301         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3302         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3303         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3304         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3305         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3306         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3307         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3308         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3309         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3310         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3311         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3312         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3313         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3314         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3315         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3316         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3317         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3318         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3319         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3320         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3321         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3322         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3323         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3324         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3325         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3326         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3327         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3328         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3329         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3330         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3331         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3332         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3333         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3334         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3335         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3336         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3337         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3338         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3339         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3340         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3341         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3342         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3343         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3344         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3345         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3346         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3347         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3348
3349 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3350
3351         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3352         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3353
3354 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3355
3356         PR libgomp/65099
3357         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3358         in a 64-bit configuration.
3359         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3360         offloading testing if no such device is available.
3361         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3362         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3363
3364 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3365
3366         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3367         second call to f.
3368         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3369
3370 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3371
3372         PR tree-optimization/66642
3373         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3374         iteration count case.
3375         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3376         function, factor out of ...
3377         (main): ... here.  Test low iteration count case.
3378
3379 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3380
3381         * libgomp.h (gomp_thread_pool): Comment last_team field.
3382
3383 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3384
3385         * testsuite/libgomp.c++/pr66702-1.C: Require
3386         vect_simd_clones effective target.
3387         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3388
3389 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3390
3391         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3392         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3393         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3394         "-O2".
3395
3396 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3397
3398         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3399         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3400         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3401         * testsuite/libgomp.c++/pr64824.C: Same.
3402         * testsuite/libgomp.c++/pr64868.C: Same.
3403         * testsuite/libgomp.c++/pr66199-1.C: Same.
3404         * testsuite/libgomp.c++/pr66199-2.C: Same.
3405         * testsuite/libgomp.c++/target-2.C: Same.
3406         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3407         -std=<standard> option.
3408         * testsuite/libgomp.c++/udr-11.C: Same.
3409         * testsuite/libgomp.c++/udr-12.C: Same.
3410         * testsuite/libgomp.c++/udr-13.C: Same.
3411         * testsuite/libgomp.c++/udr-14.C: Same.
3412         * testsuite/libgomp.c++/udr-15.C: Same.
3413         * testsuite/libgomp.c++/udr-16.C: Same.
3414         * testsuite/libgomp.c++/udr-17.C: Same.
3415         * testsuite/libgomp.c++/udr-18.C: Same.
3416         * testsuite/libgomp.c++/udr-19.C: Same.
3417         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3418         * testsuite/libgomp.c++/simd-1.C: Same.
3419         * testsuite/libgomp.c++/simd-2.C: Same.
3420         * testsuite/libgomp.c++/simd-3.C: Same.
3421         * testsuite/libgomp.c++/simd-4.C: Same.
3422         * testsuite/libgomp.c++/simd-5.C: Same.
3423         * testsuite/libgomp.c++/simd-6.C: Same.
3424         * testsuite/libgomp.c++/simd-7.C: Same.
3425         * testsuite/libgomp.c++/simd-8.C: Same.
3426         * testsuite/libgomp.c++/simd-9.C: Same.
3427         * testsuite/libgomp.c++/simd10.C: Same.
3428         * testsuite/libgomp.c++/simd11.C: Same.
3429         * testsuite/libgomp.c++/simd12.C: Same.
3430         * testsuite/libgomp.c++/simd13.C: Same.
3431
3432 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3433
3434         PR middle-end/66702
3435         * testsuite/libgomp.c++/pr66702-1.C: New test.
3436         * testsuite/libgomp.c++/pr66702-2.C: New test.
3437
3438 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3439
3440         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3441         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3442         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3443         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3444
3445 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3446
3447         PR tree-optimization/66652
3448         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3449         using restrict pointers.
3450         (main): Add arguments to calls to f.
3451         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3452
3453 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3454
3455         * configure.ac: Fix check for header <sys/sysctl.h>.
3456         * configure: Regenerate.
3457         * config.h.in: Likewise.
3458
3459 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3460
3461         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3462         abort.
3463         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3464
3465 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3466
3467         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3468         acc_device_nvidia.
3469
3470         PR libgomp/66518
3471         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3472         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3473
3474 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3475
3476         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3477         dg-additional-options for any remaining options.
3478         * testsuite/libgomp.c/atomic-2.c: Same.
3479         * testsuite/libgomp.c/atomic-4.c: Same.
3480         * testsuite/libgomp.c/atomic-5.c: Same.
3481         * testsuite/libgomp.c/atomic-6.c: Same.
3482         * testsuite/libgomp.c/autopar-1.c: Same.
3483         * testsuite/libgomp.c/copyin-1.c: Same.
3484         * testsuite/libgomp.c/copyin-2.c: Same.
3485         * testsuite/libgomp.c/copyin-3.c: Same.
3486         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3487         * testsuite/libgomp.c/nestedfn-5.c: Same.
3488         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3489         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3490         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3491         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3492         * testsuite/libgomp.c/pr32362-1.c: Same.
3493         * testsuite/libgomp.c/pr32362-2.c: Same.
3494         * testsuite/libgomp.c/pr32362-3.c: Same.
3495         * testsuite/libgomp.c/pr39591-1.c: Same.
3496         * testsuite/libgomp.c/pr39591-2.c: Same.
3497         * testsuite/libgomp.c/pr39591-3.c: Same.
3498         * testsuite/libgomp.c/pr58392.c: Same.
3499         * testsuite/libgomp.c/pr58756.c: Same.
3500         * testsuite/libgomp.c/simd-1.c: Same.
3501         * testsuite/libgomp.c/simd-10.c: Same.
3502         * testsuite/libgomp.c/simd-11.c: Same.
3503         * testsuite/libgomp.c/simd-12.c: Same.
3504         * testsuite/libgomp.c/simd-13.c: Same.
3505         * testsuite/libgomp.c/simd-14.c: Same.
3506         * testsuite/libgomp.c/simd-15.c: Same.
3507         * testsuite/libgomp.c/simd-2.c: Same.
3508         * testsuite/libgomp.c/simd-3.c: Same.
3509         * testsuite/libgomp.c/simd-4.c: Same.
3510         * testsuite/libgomp.c/simd-5.c: Same.
3511         * testsuite/libgomp.c/simd-6.c: Same.
3512         * testsuite/libgomp.c/simd-7.c: Same.
3513         * testsuite/libgomp.c/simd-8.c: Same.
3514         * testsuite/libgomp.c/simd-9.c: Same.
3515
3516 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3517
3518         * testsuite/libgomp.c/pr35625.c: Fix typo.
3519
3520 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3521
3522         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3523         in dg-options.
3524         * testsuite/libgomp.c/atomic-3.c: Same.
3525         * testsuite/libgomp.c/debug-1.c: Same.
3526         * testsuite/libgomp.c/nqueens-1.c: Same.
3527         * testsuite/libgomp.c/pr26171.c: Same.
3528         * testsuite/libgomp.c/pr48591.c: Same.
3529         * testsuite/libgomp.c/pr64824.c: Same.
3530         * testsuite/libgomp.c/pr64868.c: Same.
3531         * testsuite/libgomp.c/pr66133.c: Same.
3532         * testsuite/libgomp.c/pr66199-1.c: Same.
3533         * testsuite/libgomp.c/pr66199-2.c: Same.
3534         * testsuite/libgomp.c/target-8.c: Same.
3535
3536 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3537
3538         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3539         -std={gnu99,c99}.
3540         * testsuite/libgomp.c/for-1.c: Same.
3541         * testsuite/libgomp.c/for-2.c: Same.
3542         * testsuite/libgomp.c/for-3.c: Same.
3543         * testsuite/libgomp.c/pr35625.c: Same.
3544         * testsuite/libgomp.c/pr39154.c: Same.
3545         * testsuite/libgomp.c/simd-16.c: Same.
3546         * testsuite/libgomp.c/simd-17.c: Same.
3547
3548 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3549
3550         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3551
3552 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3553
3554         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3555         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3556         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3557         (N): Define.
3558         (main): Use N instead of hardcoded constants.
3559
3560 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3561
3562         merge from gomp4 branch:
3563         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3564
3565         PR tree-optimization/65443
3566         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3567         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3568         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3569
3570 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3571
3572         * testsuite/libgomp.graphite/bounds.c: Adjust for
3573         cleanup-tree-dump removal.
3574         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3575         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3576         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3577         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3578         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3579         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3580         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3581         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3582         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3583         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3584
3585 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3586
3587         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3588         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3589         (futex_wake) [!__x86_64__]: Ditto.
3590
3591 2015-05-28  Julian Brown  <julian@codesourcery.com>
3592
3593         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3594         function comment. Only call gomp_fatal if new argument is true.
3595         (acc_dev_num_out_of_range): New function.
3596         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3597         acc_dev_num_out_of_range as appropriate.
3598         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3599         (acc_get_device_num, acc_set_device_num): Update calls to
3600         resolve_device.
3601         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3602         output.
3603
3604 2015-05-28  Julian Brown  <julian@codesourcery.com>
3605
3606         PR libgomp/65742
3607         * oacc-init.c (plugin/plugin-host.h): Include.
3608         (acc_on_device): Check whether we're in an offloaded region for
3609         host_nonshm
3610         plugin. Don't use __builtin_acc_on_device.
3611         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3612         nonshm_exec flag in thread-local data.
3613         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3614         data for host_nonshm plugin.
3615         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3616         for host_nonshm plugin.
3617         * plugin/plugin-host.h: New.
3618
3619 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3620
3621         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3622
3623 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3624
3625         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3626         Declare as int.
3627         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3628         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3629         Declare as int.
3630
3631 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3632
3633         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3634
3635 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3636
3637         * target.c (gomp_map_pointer): New function abstracting out
3638         GOMP_MAP_POINTER handling.
3639         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3640         gomp_map_pointer().
3641
3642 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3643
3644         PR middle-end/66199
3645         * testsuite/libgomp.c/pr66199-1.c: New test.
3646         * testsuite/libgomp.c/pr66199-2.c: New test.
3647         * testsuite/libgomp.c++/pr66199-1.C: New test.
3648         * testsuite/libgomp.c++/pr66199-2.C: New test.
3649         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3650         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3651
3652 2015-05-19  Julian Brown  <julian@codesourcery.com>
3653
3654         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3655         on cuInit failure.
3656
3657 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3658
3659         PR middle-end/66133
3660         * testsuite/libgomp.c/pr66133.c: New test.
3661
3662 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3663
3664         * Makefile.in: Regenerated with automake-1.11.6.
3665         * aclocal.m4: Likewise.
3666         * config.h.in: Likewise.
3667         * configure: Likewise.
3668         * testsuite/Makefile.in: Likewise.
3669
3670 2015-05-08  Jason Merrill  <jason@redhat.com>
3671
3672         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3673         _Complex.
3674
3675         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3676
3677 2015-05-06  Julian Brown  <julian@codesourcery.com>
3678
3679         * oacc-init.c (acc_device_lock): Add explanatory comment.
3680         (resolve_device): Add comment about locking requirement.
3681         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3682         gomp_init_device and gomp_fini_device calls.
3683         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3684         (acc_get_device_num, acc_set_device_num): Add locking around
3685         resolve_device and gomp_init_device calls.
3686
3687 2015-05-06  Julian Brown  <julian@codesourcery.com>
3688
3689         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3690         goacc_thread_lock on error paths.
3691         * oacc-mem.c (lookup_host): Remove locking from function. Note
3692         locking requirement for caller in function comment.
3693         (lookup_dev): Likewise.
3694         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3695         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3696         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3697         Add locking.
3698
3699 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3700
3701         PR testsuite/65205
3702         PR libgomp/65993
3703         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3704         don't expect "0x" prefix for "%p" format specifier, don't expect
3705         "(nil)" for NULL pointer.
3706         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3707         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3708         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3709         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3710         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3711         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3712         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3713         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3714         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3715         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3716         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3717         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3718         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3719         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3720         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3721         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3722         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3723         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3724         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3725         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3726         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3727         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3728         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3729         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3730         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3731         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3732         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3733         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3734         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3735         accurately specify what we're looking for.
3736         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3737         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3738         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3739         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3740         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3741
3742 2015-04-30  James Norris  <jnorris@codesourcery.com>
3743
3744         PR testsuite/65205
3745         * testsuite/lib/libgomp.exp
3746         (check_effective_target_openacc_host_selected)
3747         (check_effective_target_openacc_host_nonshm_selected): New
3748         procedures.
3749         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3750         dg-shouldfail.
3751         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3752         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3753         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3754         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3755         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3756         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3757         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3758         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3759         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3760         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3761         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3762         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3763         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3764         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3765         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3766         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3767         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3769         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3770         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3771         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3772         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3773         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3774         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3775         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3776         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3777         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3778         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3779         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3780         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3781         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3782         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3783         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3784         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3785         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3786         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3787         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3788         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3789         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3790         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3791         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3792         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3793         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3794
3795 2015-04-08  Julian Brown  <julian@codesourcery.com>
3796
3797         * libgomp.h (target_mem_desc: Remove mem_map field.
3798         (acc_dispatch_t): Remove open_device_func, close_device_func,
3799         get_device_num_func, set_device_num_func, target_data members.
3800         Change create_thread_data_func argument to device number instead of
3801         generic pointer.
3802         * oacc-async.c (assert.h): Include.
3803         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3804         (acc_wait_all, acc_wait_all_async): Use current host thread's
3805         active device, not base_dev.
3806         * oacc-cuda.c (acc_get_current_cuda_device)
3807         (acc_get_current_cuda_context, acc_get_cuda_stream)
3808         (acc_set_cuda_stream): Likewise.
3809         * oacc-host.c (host_dispatch): Don't set open_device_func,
3810         close_device_func, get_device_num_func or set_device_num_func.
3811         * oacc-init.c (base_dev, init_key): Remove.
3812         (cached_base_dev): New.
3813         (name_of_acc_device_t): New.
3814         (acc_init_1): Initialise default-numbered device, not zeroth.
3815         (acc_shutdown_1): Close all devices of a given type.
3816         (goacc_destroy_thread): Don't use base_dev.
3817         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3818         (goacc_attach_host_thread_to_device): New.
3819         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3820         (acc_get_num_devices): Don't use base_dev.
3821         (acc_set_device_type): Reimplement.
3822         (acc_get_device_type): Don't use base_dev.
3823         (acc_get_device_num): Tweak logic.
3824         (acc_set_device_num): Likewise.
3825         (acc_on_device): Use acc_get_device_type.
3826         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3827         (goacc_lazy_initialize): Reimplement with acc_init and
3828         goacc_attach_host_thread_to_device.
3829         * oacc-int.h (goacc_thread): Add base_dev field.
3830         (base_dev): Remove extern declaration.
3831         (goacc_attach_host_thread_to_device): Add prototype.
3832         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3833         base_dev.
3834         (acc_free): Likewise.
3835         (acc_memcpy_to_device): Likewise.
3836         (acc_memcpy_from_device): Likewise.
3837         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3838         goacc_lazy_initialize (throughout).
3839         (GOACC_parallel): Use tgt_offset to locate target functions.
3840         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3841         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3842         (gomp_load_plugin_for_device): Remove open_device, close_device,
3843         get_device_num, set_device_num openacc hook initialisation. Don't set
3844         openacc.target_data.
3845         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3846         (GOMP_OFFLOAD_openacc_close_device)
3847         (GOMP_OFFLOAD_openacc_get_device_num)
3848         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3849         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3850         to int.
3851         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3852         (instantiated_devices, ptx_dev_lock): New.
3853         (struct ptx_image_data): New.
3854         (ptx_devices, ptx_images, ptx_image_lock): New.
3855         (fini_streams_for_device): Reorder cuStreamDestroy call.
3856         (nvptx_get_num_devices): Remove forward declaration.
3857         (nvptx_init): Change return type to bool.
3858         (nvptx_fini): Remove.
3859         (nvptx_attach_host_thread_to_device): New.
3860         (nvptx_open_device): Return struct ptx_device* instead of void*.
3861         (nvptx_close_device): Change argument type to struct ptx_device*,
3862         return type to void.
3863         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3864         (kernel_target_data, kernel_host_table): Remove static globals.
3865         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3866         (GOMP_OFFLOAD_init_device): Reimplement.
3867         (GOMP_OFFLOAD_fini_device): Likewise.
3868         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3869         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3870         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3871         (GOMP_OFFLOAD_openacc_open_device)
3872         (GOMP_OFFLOAD_openacc_close_device)
3873         (GOMP_OFFLOAD_openacc_set_device_num)
3874         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3875         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3876         (device number).
3877
3878         testsuite/
3879         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3880
3881 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3882
3883         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3884         * libgomp.h (struct gomp_memory_mapping): Remove.
3885         (struct target_mem_desc): Change type of mem_map from
3886         gomp_memory_mapping * to splay_tree_s *.
3887         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3888         Add load_image_func, unload_image_func.
3889         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3890         Remove offload_regions_registered.
3891         (gomp_init_tables): Remove.
3892         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3893         to splay_tree_s *.
3894         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3895         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3896         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3897         offload_regions_registered.
3898         Initialize load_image_func, unload_image_func, mem_map.root.
3899         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3900         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3901         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3902         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3903         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3904         (lookup_dev): Use dev's lock.
3905         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3906         (acc_is_present): Likewise.
3907         (acc_map_data): Likewise.
3908         (acc_unmap_data): Likewise.  Use dev's lock.
3909         (present_create_copy): Likewise.
3910         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3911         (update_dev_host): Likewise.
3912         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3913         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3914         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3915         (GOMP_OFFLOAD_get_table): Remove
3916         (GOMP_OFFLOAD_load_image): New function.
3917         (GOMP_OFFLOAD_unload_image): New function.
3918         * target.c (register_lock): New mutex for offload image registration.
3919         (num_devices): Do not guard with PLUGIN_SUPPORT.
3920         (gomp_realloc_unlock): New static function.
3921         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3922         before gomp_fatal.
3923         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3924         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3925         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3926         mem_map's.
3927         (gomp_unmap_vars): Likewise.
3928         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3929         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3930         (gomp_offload_image_to_device): New static function.
3931         (GOMP_offload_register): Add mutex lock.
3932         Call gomp_offload_image_to_device for all initialized devices.
3933         Replace gomp_realloc with gomp_realloc_unlock.
3934         (GOMP_offload_unregister): New function.
3935         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3936         get_table_func from the plugin with calls to init_device_func and
3937         gomp_offload_image_to_device.
3938         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3939         to splay_tree_s *.
3940         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3941         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3942         (GOMP_target_data): Do not call gomp_init_tables.
3943         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3944         (gomp_load_plugin_for_device): Replace register_image and get_table
3945         with load_image and unload_image in DLSYM ().
3946         (gomp_register_images_for_device): Remove function.
3947         (gomp_target_init): Do not initialize current_device.mem_map.*,
3948         current_device.offload_regions_registered.
3949         Remove call to gomp_register_images_for_device.
3950         Do not free offload_images and num_offload_images.
3951
3952 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3953
3954         PR fortran/65597
3955         * testsuite/libgomp.fortran/pr65597.f90: New test.
3956
3957 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3958
3959         PR testsuite/65594
3960         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3961         (init, check): New function.
3962         (foo): Change return type to void.
3963         (main): Call init and check.
3964
3965 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3966
3967         PR testsuite/65594
3968         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3969         (foo): Use M for non-inner loops to scale down test-case.
3970
3971 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3972
3973         PR libgomp/64972
3974         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3975         (GOACC_data_start): Likewise.
3976         * target.c (gomp_map_vars): Likewise.
3977
3978 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3979
3980         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3981         hppa*-*-hpux*.
3982
3983 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3984
3985         * testsuite/libgomp.c/target-10.c: New test.
3986         * testsuite/libgomp.c++/target-4.C: New test.
3987
3988 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3989
3990         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3991         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3992
3993 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3994
3995         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3996         * configure.ac (*-*-rtems*): Assume Pthread is supported.
3997         (pthread.h): Check for this header file.
3998         * configure: Regenerate.
3999
4000 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4001
4002         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4003         (check_reduction_op, check_reduction_macro, max, min):
4004         Declare.
4005         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4006         function.
4007         (main): Use new functions.
4008
4009 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4010
4011         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4012         char * for variables holding dlerror return values.
4013         (DLSYM_OPT): Ditto.
4014
4015 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4016
4017         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4018
4019 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4020             Cesar Philippidis  <cesar@codesourcery.com>
4021
4022         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4023         GOACC_ctaid, and GOACC_nctaid routines.
4024
4025 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4026
4027         PR c/64824
4028         * testsuite/libgomp.c/atomic-18.c: New test.
4029         * testsuite/libgomp.c++/atomic-16.C: New test.
4030
4031 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4032
4033         PR c/64824
4034         PR c/64868
4035         * testsuite/libgomp.c/pr64824.c: New test.
4036         * testsuite/libgomp.c/pr64868.c: New test.
4037         * testsuite/libgomp.c++/pr64824.C: New test.
4038         * testsuite/libgomp.c++/pr64868.C: New test.
4039
4040 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4041
4042         PR libgomp/64635
4043         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4044         Link with -lpthread.
4045         * config/aix/plugin-suffix.h: Delete.
4046
4047 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4048
4049         PR libgomp/64635
4050         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4051         (*-*-darwin*): Use config_path "bsd darwin posix".
4052         (*-*-hpux*): Use config_path "hpux posix".
4053         * target.c: Add include of plugin-suffix.h and use
4054         SONAME_SUFFIX macro.
4055         * config/aix/plugin-suffix.h: New file.
4056         * config/darwin/plugin-suffix.h: New file.
4057         * config/hpux/plugin-suffix.h: New file.
4058         * config/posix/plugin-suffix.h: New file.
4059
4060 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4061
4062         PR middle-end/64734
4063         * libgomp.c/pr64734.c: New test.
4064
4065 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4066
4067         PR libgomp/64672
4068         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4069
4070 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4071
4072         PR libgomp/64707
4073         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4074         dg-options.
4075
4076 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4077
4078         PR libgomp/64625
4079         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4080         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4081         formal parameter.  Update all users.
4082         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4083         Document unused formal parameter.
4084
4085 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4086
4087         * oacc-parallel.c: Don't include <alloca.h>.
4088         (GOACC_parallel): Use gomp_alloca instead of alloca.
4089
4090 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4091
4092         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4093
4094 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4095             James Norris  <jnorris@codesourcery.com>
4096             Tom de Vries  <tom@codesourcery.com>
4097             Julian Brown  <julian@codesourcery.com>
4098             Cesar Philippidis  <cesar@codesourcery.com>
4099             Nathan Sidwell  <nathan@codesourcery.com>
4100             Tobias Burnus  <burnus@net-b.de>
4101
4102         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4103         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4104         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4105         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4106         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4107         Include $(top_srcdir)/plugin/Makefrag.am.
4108         (nodist_libsubinclude_HEADERS): Add openacc.h.
4109         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4110         openacc.f90, openacc.mod, openacc_kinds.mod.
4111         (omp_lib.mod): Generalize into...
4112         (%.mod): ... this new rule.
4113         (openacc_kinds.mod, openacc.mod): New rules.
4114         * plugin/configfrag.ac: New file.
4115         * configure.ac: Move plugin/offloading support into it.  Include
4116         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4117         * plugin/Makefrag.am: New file.
4118         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4119         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4120         export.
4121         (libgomp-test-support.exp): New rule.
4122         (all-local): Depend on it.
4123         * Makefile.in: Regenerate.
4124         * testsuite/Makefile.in: Regenerate.
4125         * config.h.in: Likewise.
4126         * configure: Likewise.
4127         * configure.tgt: Harden shell syntax.
4128         * env.c: Include "oacc-int.h".
4129         (parse_acc_device_type): New function.
4130         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4131         variables.
4132         (initialize_env): Initialize those.  Call
4133         goacc_runtime_initialize.
4134         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4135         (gomp_fatal): Call gomp_vfatal.
4136         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4137         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4138         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4139         (splay_tree_node, splay_tree, splay_tree_key)
4140         (struct target_mem_desc, struct splay_tree_key_s)
4141         (struct gomp_memory_mapping, struct acc_dispatch_t)
4142         (struct gomp_device_descr, gomp_acc_insert_pointer)
4143         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4144         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4145         (gomp_free_memmap, gomp_fini_device): New declarations.
4146         (gomp_vdebug, gomp_debug): New macros.
4147         Include "splay-tree.h".
4148         * libgomp.map (OACC_2.0): New symbol version.  Use for
4149         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4150         acc_set_device_type_h_, acc_get_device_type,
4151         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4152         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4153         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4154         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4155         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4156         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4157         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4158         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4159         acc_copyin_array_h_, acc_present_or_copyin,
4160         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4161         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4162         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4163         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4164         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4165         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4166         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4167         acc_update_device, acc_update_device_32_h_,
4168         acc_update_device_64_h_, acc_update_device_array_h_,
4169         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4170         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4171         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4172         acc_is_present_64_h_, acc_is_present_array_h_,
4173         acc_memcpy_to_device, acc_memcpy_from_device,
4174         acc_get_current_cuda_device, acc_get_current_cuda_context,
4175         acc_get_cuda_stream, acc_set_cuda_stream.
4176         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4177         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4178         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4179         GOACC_get_num_threads.
4180         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4181         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4182         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4183         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4184         GOMP_PLUGIN_acc_thread.
4185         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4186         environment variable.
4187         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4188         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4189         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4190         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4191         (splay_tree_remove): New declarations.
4192         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4193         (splay_tree_remove, splay_tree_lookup): Move into...
4194         * splay-tree.c: ... this new file.
4195         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4196         (splay_tree_node, splay_tree, splay_tree_key)
4197         (struct target_mem_desc, struct splay_tree_key_s)
4198         (struct gomp_device_descr): Don't declare.
4199         (num_devices_openmp): New variable.
4200         (gomp_get_num_devices ): Use it.
4201         (gomp_init_targets_once): New function.
4202         (gomp_get_num_devices ): Use it.
4203         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4204         (gomp_fini_device, gomp_register_image_for_device): New functions.
4205         (gomp_map_vars): Add devaddrs parameter.
4206         (gomp_update): Add mm parameter.
4207         (gomp_init_device): Move most of it into...
4208         (gomp_init_tables): ... this new function.
4209         (gomp_register_images_for_device): Remove function.
4210         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4211         Make them hidden instead of static.
4212         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4213         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4214         (GOMP_target_end_data, GOMP_target_update)
4215         (gomp_load_plugin_for_device, gomp_target_init): Update for
4216         OpenACC changes.
4217         * oacc-async.c: New file.
4218         * oacc-cuda.c: Likewise.
4219         * oacc-host.c: Likewise.
4220         * oacc-init.c: Likewise.
4221         * oacc-int.h: Likewise.
4222         * oacc-mem.c: Likewise.
4223         * oacc-parallel.c: Likewise.
4224         * oacc-plugin.c: Likewise.
4225         * oacc-plugin.h: Likewise.
4226         * oacc-ptx.h: Likewise.
4227         * openacc.f90: Likewise.
4228         * openacc.h: Likewise.
4229         * openacc_lib.h: Likewise.
4230         * plugin/plugin-host.c: Likewise.
4231         * plugin/plugin-nvptx.c: Likewise.
4232         * libgomp-plugin.c: Likewise.
4233         * libgomp-plugin.h: Likewise.
4234         * libgomp_target.h: Remove file after merging content into the
4235         former file.  Update all users.
4236         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4237         (offload_targets_s, offload_targets_s_openacc): New variables.
4238         (check_effective_target_openacc_nvidia_accel_present)
4239         (check_effective_target_openacc_nvidia_accel_selected): New
4240         procedures.
4241         (libgomp_init): Update for OpenACC changes.
4242         * testsuite/libgomp-test-support.exp.in: New file.
4243         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4244         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4245         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4246         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4247         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4248         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4249         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4250         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4251         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4252         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4253         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4254         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4255         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4256         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4257         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4258         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4259         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4260         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4261         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4262         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4263         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4264         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4265         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4266         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4267         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4268         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4269         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4270         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4271         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4272         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4273         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4274         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4275         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4276         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4277         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4278         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4279         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4280         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4281         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4282         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4283         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4284         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4285         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4286         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4287         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4288         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4289         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4290         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4291         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4292         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4293         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4294         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4295         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4296         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4297         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4298         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4299         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4300         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4301         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4302         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4303         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4304         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4305         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4383         Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4388         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4389         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4390         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4391         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4392         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4393         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4394         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4395         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4396         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4397         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4398         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4399         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4400         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4401         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4402         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4403         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4404         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4405         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4406         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4407         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4408         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4409         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4410         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4411         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4412         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4413         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4414         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4415         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4416         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4417         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4418         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4419         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4420         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4421         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4422         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4423         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4424         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4425         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4426         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4427         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4428         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4429         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4430         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4431         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4432         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4433         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4434         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4435         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4436         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4437         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4438         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4439         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4440         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4441         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4442         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4443         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4444
4445 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4446             Julian Brown  <julian@codesourcery.com>
4447             David Malcolm  <dmalcolm@redhat.com>
4448
4449         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4450         to "GNU Offloading and Multi Processing Runtime Library".  Change
4451         all users.
4452         * configure: Regenerate.
4453         * libgomp.texi: Update.
4454
4455 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4456
4457         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4458         "$tgt_dir/lib32".
4459         * configure: Regenerate.
4460
4461         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4462         "intelmic" in $offload_targets.
4463
4464 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4465
4466         Update copyright years.
4467
4468         * libgomp.texi: Bump @copying's copyright year.
4469
4470 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4471
4472         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4473         Move load of target-supportes.exp earlier.
4474
4475 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4476
4477         * testsuite/libgomp.c/target-9.c: New test.
4478
4479 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4480
4481         * config.h.in: Regenerate.
4482         * configure: Regenerate.
4483         * configure.ac: Add GCC_CHECK_EMUTLS.
4484         * libgomp.h: Add check for USE_EMUTLS: this case
4485         is equal to HAVE_TLS.
4486         * team.c: Likewise.
4487
4488 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4489
4490         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4491
4492 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4493             Ilya Verbin  <ilya.verbin@intel.com>
4494
4495         * testsuite/libgomp.c/target-critical-1.c: New test.
4496
4497 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4498
4499         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4500         to dg-options unless expensive testing is on.
4501         (TESTITERS): Define to N if not defined.
4502         (main): Use TESTITERS instead of N.
4503         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4504         dg-additional-options depending on whether expensive testing is on.
4505         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4506         Decrease N to 100000 and CHUNKSZ to 10000.
4507
4508 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4509
4510         PR fortran/63938
4511         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4512         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4513
4514 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4515
4516         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4517
4518 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4519
4520         PR bootstrap/63784
4521         * configure: Regenerated.
4522
4523 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4524
4525         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4526         vect_simd_clones effective target.
4527         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4528
4529 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4530
4531         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4532         of 32 as block_size.
4533         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4534         instead of 32 as block_size.
4535
4536 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4537             Ilya Verbin  <ilya.verbin@intel.com>
4538
4539         * Makefile.in: Regenerate.
4540         * configure: Regenerate.
4541         * configure.ac: Set up offload_additional_options,
4542         offload_additional_lib_paths and offload_targets.
4543         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4544         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4545         * testsuite/Makefile.in: Regenerate.
4546         * testsuite/lib/libgomp.exp (libgomp_init): Append
4547         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4548         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4549         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4550
4551 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4552             Ilya Verbin  <ilya.verbin@intel.com>
4553             Kirill Yukhin  <kirill.yukhin@intel.com>
4554             Ilya Tocar  <ilya.tocar@intel.com>
4555
4556         * testsuite/lib/libgomp.exp
4557         (check_effective_target_offload_device): New.
4558         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4559         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4560         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4561         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4562         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4563         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4564         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4565         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4566         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4567         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4568         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4569         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4570         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4571         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4572         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4573         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4574         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4575         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4576         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4577         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4578         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4579         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4580         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4581         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4582         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4583         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4584         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4585         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4586         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4587         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4588         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4589         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4590         * testsuite/libgomp.c/target-7.c: Fix test.
4591         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4592         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4593         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4594         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4595         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4596         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4597         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4598         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4599         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4600         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4601         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4602         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4603         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4604         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4605         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4606         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4607         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4608         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4609         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4610         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4611         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4612         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4613         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4614         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4615         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4616         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4617         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4618         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4619         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4620         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4621         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4622
4623 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4624             Ilya Verbin  <ilya.verbin@intel.com>
4625             Thomas Schwinge  <thomas@codesourcery.com>
4626             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4627
4628         * libgomp.map (GOMP_4.0.1): New symbol version.
4629         Add GOMP_offload_register.
4630         * libgomp_target.h: New file.
4631         * splay-tree.h: New file.
4632         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4633         (gomp_target_init): New forward declaration.
4634         (gomp_is_initialized): New static variable.
4635         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4636         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4637         New structures.
4638         (offload_images, num_offload_images, devices, num_devices): New static
4639         variables.
4640         (splay_compare): New static function.
4641         (struct gomp_device_descr): New structure.
4642         (gomp_get_num_devices): Call gomp_target_init.
4643         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4644         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4645         (GOMP_offload_register): New function.
4646         (GOMP_target): Arrange for host callback to be performed in a separate
4647         initial thread and contention group, inheriting ICVs from
4648         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4649         Add device initialization and lookup for target function in splay tree.
4650         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4651         (GOMP_target_end_data): Call gomp_unmap_vars.
4652         (GOMP_target_update): Add device initialization and call gomp_update.
4653         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4654         (gomp_target_init): New static functions.
4655
4656 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4657             Thomas Schwinge  <thomas@codesourcery.com>
4658             Ilya Verbin  <ilya.verbin@intel.com>
4659             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4660
4661         * config.h.in: Regenerate.
4662         * configure: Regenerate.
4663         * configure.ac: Check for libdl, required for plugin support.
4664         (PLUGIN_SUPPORT): Define if plugins are supported.
4665         (enable_offload_targets): Support Intel MIC targets.
4666         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4667
4668 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4669
4670         PR target/63610
4671         * configure: Regenerate.
4672
4673 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4674
4675         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4676
4677 2014-10-06  Marek Polacek  <polacek@redhat.com>
4678
4679         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4680         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4681         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4682         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4683
4684 2014-10-06  Marek Polacek  <polacek@redhat.com>
4685
4686         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4687         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4688         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4689         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4690         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4691         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4692         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4693         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4694         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4695         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4696         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4697         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4698         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4699         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4700         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4701         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4702         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4703         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4704         declarations.
4705
4706 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4707
4708         PR libgomp/61200
4709         * testsuite/libgomp.c/pr61200.c: New test.
4710
4711 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4712
4713         PR c++/63248
4714         * testsuite/libgomp.c++/pr63248.C: New test.
4715
4716 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4717
4718         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4719         is not zero, but taskgroup->children is NULL and there are
4720         any task->children, schedule those instead of waiting.
4721         * testsuite/libgomp.c/depend-6.c: New test.
4722         * testsuite/libgomp.c/depend-7.c: New test.
4723         * testsuite/libgomp.c/depend-8.c: New test.
4724         * testsuite/libgomp.c/depend-9.c: New test.
4725         * testsuite/libgomp.c/depend-10.c: New test.
4726
4727 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4728
4729         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4730         (struct gomp_taskwait): New type.
4731         (struct gomp_task): Add taskwait and parent_depends_on, remove
4732         in_taskwait and taskwait_sem fields.
4733         (gomp_finish_task): Don't destroy taskwait_sem.
4734         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4735         taskwait and parent_depends_on.
4736         (GOMP_task): For if (0) tasks with depend clause that depend on
4737         earlier tasks don't defer them, instead call
4738         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4739         Initialize redundant_out field, for redundant out entries just
4740         move them at the end of linked list instead of removing them
4741         completely, and set redundant_out flag instead of redundant.
4742         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4743         that task.
4744         (gomp_task_run_post_handle_dependers): If parent is in
4745         gomp_task_maybe_wait_for_dependencies and newly runnable task
4746         is not parent_depends_on, queue it in parent->children linked
4747         list after all runnable tasks with parent_depends_on set.
4748         Adjust for addition of taskwait indirection.
4749         (gomp_task_run_post_remove_parent): If parent is in
4750         gomp_task_maybe_wait_for_dependencies and task to be removed
4751         is parent_depends_on, decrement n_depend and if needed awake
4752         parent.  Adjust for addition of taskwait indirection.
4753         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4754         (gomp_task_maybe_wait_for_dependencies): New function.
4755         * testsuite/libgomp.c/depend-5.c: New test.
4756
4757 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4758
4759         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4760         with TS 18508/Fortran 2015.
4761
4762 2014-07-06  Marek Polacek  <polacek@redhat.com>
4763
4764         PR c/6940
4765         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4766
4767 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4768
4769         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4770         matches regex $lang_source_re, add $lang_include_flags to options.
4771         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4772         * testsuite/libgomp.c++/c++.exp: Likewise.
4773         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4774         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4775         ALWAYS_CFLAGS.
4776         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4777
4778 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4779
4780         * testsuite/libgomp.fortran/fortran.exp: Explain
4781         gfortran-dg-runtest usage.
4782
4783 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4784
4785         * testsuite/libgomp.fortran/simd5.f90: New test.
4786         * testsuite/libgomp.fortran/simd6.f90: New test.
4787         * testsuite/libgomp.fortran/simd7.f90: New test.
4788
4789 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4790
4791         * testsuite/libgomp.c/for-2.c: Define SC to static for
4792         #pragma omp for simd testing.
4793         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4794         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4795         SC macro.
4796         * testsuite/libgomp.c/simd-14.c: New test.
4797         * testsuite/libgomp.c/simd-15.c: New test.
4798         * testsuite/libgomp.c/simd-16.c: New test.
4799         * testsuite/libgomp.c/simd-17.c: New test.
4800         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4801         #pragma omp for simd testing.
4802         * testsuite/libgomp.c++/simd10.C: New test.
4803         * testsuite/libgomp.c++/simd11.C: New test.
4804         * testsuite/libgomp.c++/simd12.C: New test.
4805         * testsuite/libgomp.c++/simd13.C: New test.
4806
4807         * testsuite/libgomp.fortran/aligned1.f03: New test.
4808         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4809         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4810         tasks with !$omp parallel !$omp single.
4811         * testsuite/libgomp.fortran/target8.f90: New test.
4812         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4813         not to use trim in the combiner, instead call elemental function.
4814         (fn): New elemental function.
4815         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4816         Make elemental.
4817         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4818         omp_in): Likewise.
4819         * testsuite/libgomp.fortran/udr12.f90: New test.
4820         * testsuite/libgomp.fortran/udr13.f90: New test.
4821         * testsuite/libgomp.fortran/udr14.f90: New test.
4822         * testsuite/libgomp.fortran/udr15.f90: New test.
4823
4824 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4825
4826         * omp_lib.f90.in (openmp_version): Set to 201307.
4827         * omp_lib.h.in (openmp_version): Likewise.
4828         * testsuite/libgomp.c/target-8.c: New test.
4829         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4830         and inbranch clauses.
4831         * testsuite/libgomp.fortran/depend-3.f90: New test.
4832         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4833         openmp_version.
4834         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4835         * testsuite/libgomp.fortran/target1.f90: New test.
4836         * testsuite/libgomp.fortran/target2.f90: New test.
4837         * testsuite/libgomp.fortran/target3.f90: New test.
4838         * testsuite/libgomp.fortran/target4.f90: New test.
4839         * testsuite/libgomp.fortran/target5.f90: New test.
4840         * testsuite/libgomp.fortran/target6.f90: New test.
4841         * testsuite/libgomp.fortran/target7.f90: New test.
4842
4843 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4844
4845         PR fortran/60928
4846         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4847         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4848         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4849         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4850         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4851         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4852         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4853         * testsuite/libgomp.fortran/associate1.f90: New test.
4854         * testsuite/libgomp.fortran/associate2.f90: New test.
4855         * testsuite/libgomp.fortran/procptr1.f90: New test.
4856
4857 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4858
4859         * testsuite/libgomp.fortran/simd1.f90: New test.
4860         * testsuite/libgomp.fortran/udr1.f90: New test.
4861         * testsuite/libgomp.fortran/udr2.f90: New test.
4862         * testsuite/libgomp.fortran/udr3.f90: New test.
4863         * testsuite/libgomp.fortran/udr4.f90: New test.
4864         * testsuite/libgomp.fortran/udr5.f90: New test.
4865         * testsuite/libgomp.fortran/udr6.f90: New test.
4866         * testsuite/libgomp.fortran/udr7.f90: New test.
4867         * testsuite/libgomp.fortran/udr8.f90: New test.
4868         * testsuite/libgomp.fortran/udr9.f90: New test.
4869         * testsuite/libgomp.fortran/udr10.f90: New test.
4870         * testsuite/libgomp.fortran/udr11.f90: New test.
4871
4872 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4873
4874         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4875         vect_simd_clones effective target.
4876         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4877
4878 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4879
4880         PR middle-end/61252
4881         * testsuite/libgomp.c++/simd-9.C: New test.
4882
4883 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4884
4885         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4886         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4887         texts according to their @menu entry positions.
4888
4889 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4890
4891         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4892         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4893         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4894         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4895         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4896         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4897         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4898         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4899         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4900         * testsuite/libgomp.fortran/depend-1.f90: New test.
4901         * testsuite/libgomp.fortran/depend-2.f90: New test.
4902         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4903         * testsuite/libgomp.fortran/simd1.f90: New test.
4904         * testsuite/libgomp.fortran/simd2.f90: New test.
4905         * testsuite/libgomp.fortran/simd3.f90: New test.
4906         * testsuite/libgomp.fortran/simd4.f90: New test.
4907         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4908
4909 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4910
4911         * testsuite/libgomp.c/simd-10.c: New test.
4912         * testsuite/libgomp.c/simd-11.c: New test.
4913         * testsuite/libgomp.c/simd-12.c: New test.
4914         * testsuite/libgomp.c/simd-13.c: New test.
4915
4916 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4917
4918         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4919         atomic type clauses in any order and optional comma in between.
4920         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4921         * testsuite/libgomp.c/atomic-17.c: Likewise.
4922
4923         * testsuite/libgomp.c/simd-7.c: New test.
4924         * testsuite/libgomp.c/simd-8.c: New test.
4925         * testsuite/libgomp.c/simd-9.c: New test.
4926         * testsuite/libgomp.c/loop-16.c: New test.
4927
4928 2014-04-02  Richard Henderson  <rth@redhat.com>
4929
4930         * config/linux/futex.h (futex_wait): Get error value from errno.
4931         (futex_wake): Likewise.
4932
4933 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4934
4935         PR c++/60331
4936         * testsuite/libgomp.c++/udr-11.C: New test.
4937         * testsuite/libgomp.c++/udr-12.C: New test.
4938         * testsuite/libgomp.c++/udr-13.C: New test.
4939         * testsuite/libgomp.c++/udr-14.C: New test.
4940         * testsuite/libgomp.c++/udr-15.C: New test.
4941         * testsuite/libgomp.c++/udr-16.C: New test.
4942         * testsuite/libgomp.c++/udr-17.C: New test.
4943         * testsuite/libgomp.c++/udr-18.C: New test.
4944         * testsuite/libgomp.c++/udr-19.C: New test.
4945
4946 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4947
4948         Update copyright years
4949
4950 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4951
4952         * hashtab.h: Use the standard form for the copyright notice.
4953
4954 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4955
4956         * libgomp.texi: Bump @copying's copyright year.
4957
4958 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4959
4960         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4961         alloca () with __builtin_alloca ().
4962         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4963         * testsuite/libgomp.c/lock-3.c: Likewise.
4964         * testsuite/libgomp.c/pr48591.c: Likewise.
4965
4966 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4967
4968         PR testsuite/59534
4969         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4970         comparisons.
4971
4972 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4973
4974         PR libgomp/58756
4975         * testsuite/libgomp.c/pr58756.c: New test.
4976
4977 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4978
4979         PR libgomp/59467
4980         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4981         !$omp parallel.
4982
4983 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4984
4985         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4986         ALWAYS_CFLAGS.
4987         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4988         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4989         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4990         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4991         Likewise.
4992
4993         * libgomp_g.h: Include <stddef.h> for size_t.
4994
4995         * libgomp.spec.in: Update comment about libgomp's dependencies.
4996         * configure.ac: Likewise.
4997         * configure: Regenerate.
4998
4999 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5000
5001         * libgomp.texi: (Runtime Library Routines): Update references for
5002         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5003         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5004         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5005         (Environment Variables): Update references for OpenMP 4.0. Add
5006         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5007         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5008         order.
5009
5010 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5011
5012         * env.c (parse_bind_var): Initialize value to avoid
5013         (false positive) warning.
5014
5015 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5016
5017         PR libgomp/58691
5018         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5019         to check variable.
5020         (gomp_init_num_threads): Move i variable declaration into
5021         #ifdef CPU_ALLOC_SIZE block.
5022         * config/linux/affinity.c (gomp_affinity_init_level): Test
5023         gomp_places_list_len == 0 rather than gomp_places_list == 0
5024         when checking for topology reading error.
5025         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5026         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5027         gomp_places_list, only parse env var and always return false.
5028         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5029         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5030         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5031         and either of these variables were parsed correctly into a places
5032         list.
5033
5034 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5035             Jakub Jelinek  <jakub@redhat.com>
5036
5037         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5038         of 5 loopfn matches.
5039         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5040         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5041         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5042         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5043         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5044         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5045         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5046         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5047
5048 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5049
5050         * Makefile.am (omp_lib.mod): Streamline rule.
5051         * Makefile.in: Regenerate.
5052
5053         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5054         exceptions.
5055
5056         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5057         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5058         * testsuite/libgomp.fortran/lib2.f: Likewise.
5059         * testsuite/libgomp.fortran/lib3.f: Likewise.
5060
5061         * configure.ac: Typo fix.
5062         * configure: Regenerate.
5063
5064         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5065         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5066
5067         * omp.h.in: Don't touch the user's namespace.
5068
5069 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5070             Tobias Burnus  <burnus@net-b.de>
5071             Richard Henderson  <rth@redhat.com>
5072
5073         * target.c: New file.
5074         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5075         * Makefile.in: Regenerated.
5076         * libgomp_g.h (GOMP_task): Add depend argument.
5077         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5078         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5079         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5080         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5081         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5082         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5083         GOMP_taskgroup_start, GOMP_taskgroup_end,
5084         GOMP_parallel_sections): New prototypes.
5085         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5086         (omp_is_initial_device_): New function.
5087         (ULP, STR1, STR2, ialias_redirect): Removed.
5088         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5089         omp_set_default_device_8_, omp_get_default_device_,
5090         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5091         functions.
5092         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5093         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5094         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5095         @@GOMP_4.0.
5096         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5097         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5098         omp_set_default_device, omp_set_default_device_,
5099         omp_set_default_device_8_, omp_get_default_device,
5100         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5101         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5102         omp_get_team_num_): Export @@OMP_4.0.
5103         * team.c (struct gomp_thread_start_data): Add place field.
5104         (gomp_thread_start): Clear thr->thread_pool and
5105         thr->task before returning.  Use gomp_team_barrier_wait_final
5106         instead of gomp_team_barrier_wait.  Initialize thr->place.
5107         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5108         team_cancelled and task_queued_count fields.
5109         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5110         before calling pthread_exit.
5111         (gomp_free_thread): No longer static.  Use
5112         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5113         (gomp_team_start): Add flags argument.  Set
5114         thr->thread_pool->threads_busy to nthreads immediately after creating
5115         new pool.  Use gomp_managed_threads_lock instead of
5116         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5117         (gomp_team_end): Use gomp_managed_threads_lock instead of
5118         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5119         of gomp_team_barrier_wait.  If team->team_cancelled, call
5120         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5121         rather than thr->ts.work_share.
5122         (initialize_team): Don't call gomp_sem_init here.
5123         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5124         caller.
5125         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5126         * env.c (gomp_global_icv): Add default_device_var, target_data and
5127         bind_var initializers.
5128         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5129         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5130         gomp_places_list_len): New variables.
5131         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5132         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5133         sized places.
5134         (gomp_cancel_var): New global variable.
5135         (parse_int): New function.
5136         (handle_omp_display_env): New function.
5137         (initialize_env): Use it.  Initialize default_device_var.
5138         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5139         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5140         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5141         been successfully parsed (and call gomp_init_affinity in that case).
5142         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5143         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5144         omp_get_team_num, omp_is_initial_device): New functions.
5145         * libgomp.h: Include stdlib.h.
5146         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5147         Define.
5148         (struct target_mem_desc): Forward declare.
5149         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5150         and thread_limit_var fields.
5151         (gomp_get_num_devices): New prototype.
5152         (gomp_cancel_var): New extern decl.
5153         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5154         team_cancelled and task_queued_count fields.  Add comments about
5155         task_{,queued_,running_}count.
5156         (gomp_cancel_kind): New enum.
5157         (gomp_work_share_end_cancel): New prototype.
5158         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5159         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5160         and depend fields.
5161         (struct gomp_taskgroup): New type.
5162         (struct gomp_task_depend_entry,
5163         struct gomp_dependers_vec): New types.
5164         (gomp_finish_task): Free depend_hash if non-NULL.
5165         (struct gomp_team_state): Add place_partition_off
5166         and place_partition_len fields.
5167         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5168         gomp_places_list_len): New extern decls.
5169         (struct gomp_thread): Add place field.
5170         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5171         (gomp_init_thread_affinity): Add place argument.
5172         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5173         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5174         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5175         gomp_affinity_init_level, gomp_affinity_print_place): New
5176         prototypes.
5177         (gomp_team_start): Add flags argument.
5178         (gomp_thread_limit_var, gomp_remaining_threads_count,
5179         gomp_remaining_threads_lock): Remove.
5180         (gomp_managed_threads_lock): New variable.
5181         (struct gomp_thread_pool): Add threads_busy field.
5182         (gomp_free_thread): New prototype.
5183         * task.c: Include hashtab.h.
5184         (hash_entry_type): New typedef.
5185         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5186         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5187         copy_ctors_done and taskgroup fields.
5188         (GOMP_task): Add depend argument, handle depend clauses.  If
5189         gomp_team_barrier_cancelled or if it's taskgroup has been
5190         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5191         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5192         and already cancelled, don't discard the task.  If taskgroup is
5193         non-NULL, enqueue the task into taskgroup queue.  Increment
5194         num_children field in taskgroup.  Increment task_queued_count.
5195         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5196         gomp_task_run_post_remove_taskgroup): New inline functions.
5197         (gomp_task_run_post_handle_depend_hash,
5198         gomp_task_run_post_handle_dependers,
5199         gomp_task_run_post_handle_depend): New functions.
5200         (GOMP_taskwait): Use them.  If more than one new tasks
5201         have been queued, wake other threads if needed.
5202         (gomp_barrier_handle_tasks): Likewise.  If
5203         gomp_team_barrier_cancelled, don't start any new tasks, just free
5204         all tasks.
5205         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5206         * omp_lib.f90.in
5207         (omp_proc_bind_kind, omp_proc_bind_false,
5208         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5209         omp_proc_bind_spread): New params.
5210         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5211         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5212         omp_get_team_num, omp_is_initial_device): New interfaces.
5213         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5214         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5215         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5216         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5217         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5218         useless use omp_lib_kinds.
5219         * omp.h.in (omp_proc_bind_t): New typedef.
5220         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5221         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5222         omp_get_team_num, omp_is_initial_device): New prototypes.
5223         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5224         through to gomp_team_start.
5225         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5226         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5227         Adjust gomp_parallel_loop_start callers.
5228         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5229         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5230         GOMP_loop_end_cancel): New functions.
5231         (GOMP_parallel_end): Add ialias_redirect.
5232         * hashtab.h: New file.
5233         * libgomp.texi (Environment Variables): Minor cleanup,
5234         update section refs to OpenMP 4.0rc2.
5235         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5236         environment variables.
5237         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5238         team->work_shares_to_free to thr->ts.work_share before calling
5239         free_work_share.
5240         (gomp_work_share_end_cancel): New function.
5241         * config/linux/proc.c: Include errno.h.
5242         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5243         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5244         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5245         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5246         gomp_cpuset_size is sizeof (cpu_set_t).
5247         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5248         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5249         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5250         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5251         contain any logical CPUs.
5252         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5253         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5254         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5255         pthread_getaffinity_np.  Check gomp_places_list instead of
5256         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5257         * config/linux/bar.c (gomp_barrier_wait_end,
5258         gomp_barrier_wait_last): Use BAR_* defines.
5259         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5260         from state where needed.  Set work_share_cancelled to 0 on last
5261         thread.
5262         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5263         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5264         functions.
5265         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5266         Add cpusetsize argument.
5267         (gomp_cpuset_size, gomp_cpusetp): Declare.
5268         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5269         (affinity_counter): Remove.
5270         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5271         if CPU_ALLOC_SIZE isn't defined.
5272         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5273         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5274         bind current thread to the first place.
5275         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5276         pthread_setaffinity_np to gomp_places_list[place].
5277         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5278         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5279         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5280         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5281         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5282         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5283         (gomp_barrier_t): Add awaited_final field.
5284         (gomp_barrier_init): Initialize awaited_final field.
5285         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5286         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5287         prototypes.
5288         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5289         defines.
5290         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5291         gomp_team_barrier_cancelled): New inline functions.
5292         (gomp_barrier_last_thread,
5293         gomp_team_barrier_set_task_pending,
5294         gomp_team_barrier_clear_task_pending,
5295         gomp_team_barrier_set_waiting_for_tasks,
5296         gomp_team_barrier_waiting_for_tasks,
5297         gomp_team_barrier_done): Use BAR_* defines.
5298         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5299         (gomp_barrier_wait_end): Use BAR_* defines.
5300         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5301         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5302         Use BAR_* defines.
5303         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5304         gomp_team_barrier_cancel): New functions.
5305         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5306         argument.
5307         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5308         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5309         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5310         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5311         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5312         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5313         (gomp_barrier_t): Add cancellable field.
5314         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5315         gomp_team_barrier_cancel): New prototypes.
5316         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5317         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5318         gomp_team_barrier_cancelled): New inline functions.
5319         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5320         gomp_team_barrier_set_task_pending,
5321         gomp_team_barrier_clear_task_pending,
5322         gomp_team_barrier_set_waiting_for_tasks,
5323         gomp_team_barrier_waiting_for_tasks,
5324         gomp_team_barrier_done): Use BAR_* defines.
5325         * barrier.c (GOMP_barrier_cancel): New function.
5326         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5327         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5328         omp_proc_bind_spread): New params.
5329         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5330         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5331         omp_get_team_num, omp_is_initial_device): New externals.
5332         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5333         New functions.
5334         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5335         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5336         infinity.  If not nested, just return minimum of max_num_threads
5337         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5338         to the returned value.  Otherwise, don't update atomically
5339         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5340         (GOMP_parallel_end): Adjust for thread_limit now being in
5341         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5342         infinity.  Adjust threads_busy in the pool rather than
5343         gomp_remaining_threads_count.  Remember team->nthreads and call
5344         gomp_team_end before adjusting threads_busy, if not nested
5345         afterwards, just set it to 1 non-atomically.  Add ialias.
5346         (GOMP_parallel_start): Adjust gomp_team_start caller.
5347         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5348         * testsuite/libgomp.c/affinity-1.c: New test.
5349         * testsuite/libgomp.c/atomic-15.c: New test.
5350         * testsuite/libgomp.c/atomic-16.c: New test.
5351         * testsuite/libgomp.c/atomic-17.c: New test.
5352         * testsuite/libgomp.c/cancel-for-1.c: New test.
5353         * testsuite/libgomp.c/cancel-for-2.c: New test.
5354         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5355         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5356         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5357         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5358         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5359         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5360         * testsuite/libgomp.c/depend-1.c: New test.
5361         * testsuite/libgomp.c/depend-2.c: New test.
5362         * testsuite/libgomp.c/depend-3.c: New test.
5363         * testsuite/libgomp.c/depend-4.c: New test.
5364         * testsuite/libgomp.c/for-1.c: New test.
5365         * testsuite/libgomp.c/for-1.h: New file.
5366         * testsuite/libgomp.c/for-2.c: New test.
5367         * testsuite/libgomp.c/for-2.h: New file.
5368         * testsuite/libgomp.c/for-3.c: New test.
5369         * testsuite/libgomp.c/pr58392.c: New test.
5370         * testsuite/libgomp.c/simd-1.c: New test.
5371         * testsuite/libgomp.c/simd-2.c: New test.
5372         * testsuite/libgomp.c/simd-3.c: New test.
5373         * testsuite/libgomp.c/simd-4.c: New test.
5374         * testsuite/libgomp.c/simd-5.c: New test.
5375         * testsuite/libgomp.c/simd-6.c: New test.
5376         * testsuite/libgomp.c/target-1.c: New test.
5377         * testsuite/libgomp.c/target-2.c: New test.
5378         * testsuite/libgomp.c/target-3.c: New test.
5379         * testsuite/libgomp.c/target-4.c: New test.
5380         * testsuite/libgomp.c/target-5.c: New test.
5381         * testsuite/libgomp.c/target-6.c: New test.
5382         * testsuite/libgomp.c/target-7.c: New test.
5383         * testsuite/libgomp.c/taskgroup-1.c: New test.
5384         * testsuite/libgomp.c/thread-limit-1.c: New test.
5385         * testsuite/libgomp.c/thread-limit-2.c: New test.
5386         * testsuite/libgomp.c/thread-limit-3.c: New test.
5387         * testsuite/libgomp.c/udr-1.c: New test.
5388         * testsuite/libgomp.c/udr-2.c: New test.
5389         * testsuite/libgomp.c/udr-3.c: New test.
5390         * testsuite/libgomp.c++/affinity-1.C: New test.
5391         * testsuite/libgomp.c++/atomic-10.C: New test.
5392         * testsuite/libgomp.c++/atomic-11.C: New test.
5393         * testsuite/libgomp.c++/atomic-12.C: New test.
5394         * testsuite/libgomp.c++/atomic-13.C: New test.
5395         * testsuite/libgomp.c++/atomic-14.C: New test.
5396         * testsuite/libgomp.c++/atomic-15.C: New test.
5397         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5398         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5399         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5400         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5401         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5402         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5403         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5404         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5405         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5406         * testsuite/libgomp.c++/cancel-test.h: New file.
5407         * testsuite/libgomp.c++/for-9.C: New test.
5408         * testsuite/libgomp.c++/for-10.C: New test.
5409         * testsuite/libgomp.c++/for-11.C: New test.
5410         * testsuite/libgomp.c++/simd-1.C: New test.
5411         * testsuite/libgomp.c++/simd-2.C: New test.
5412         * testsuite/libgomp.c++/simd-3.C: New test.
5413         * testsuite/libgomp.c++/simd-4.C: New test.
5414         * testsuite/libgomp.c++/simd-5.C: New test.
5415         * testsuite/libgomp.c++/simd-6.C: New test.
5416         * testsuite/libgomp.c++/simd-7.C: New test.
5417         * testsuite/libgomp.c++/simd-8.C: New test.
5418         * testsuite/libgomp.c++/target-1.C: New test.
5419         * testsuite/libgomp.c++/target-2.C: New test.
5420         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5421         * testsuite/libgomp.c++/target-3.C: New test.
5422         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5423         * testsuite/libgomp.c++/udr-1.C: New test.
5424         * testsuite/libgomp.c++/udr-2.C: New test.
5425         * testsuite/libgomp.c++/udr-3.C: New test.
5426         * testsuite/libgomp.c++/udr-4.C: New test.
5427         * testsuite/libgomp.c++/udr-5.C: New test.
5428         * testsuite/libgomp.c++/udr-6.C: New test.
5429         * testsuite/libgomp.c++/udr-7.C: New test.
5430         * testsuite/libgomp.c++/udr-8.C: New test.
5431         * testsuite/libgomp.c++/udr-9.C: New test.
5432
5433 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5434
5435         PR testsuite/57605
5436         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5437         ALWAYS_CFLAGS.
5438
5439 2013-09-20  Alan Modra  <amodra@gmail.com>
5440
5441         * configure: Regenerate.
5442
5443 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5444
5445         * testsuite/libgomp.c/sections-2.c: New test.
5446
5447 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5448
5449         * testsuite/libgomp.fortran/strassen.f90:
5450         Add dg-skip-if aarch64_tiny.
5451
5452 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5453             Cesar Philippidis  <cesar@codesourcery.com>
5454
5455         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5456         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5457         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5458         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5459         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5460         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5461         Use dg-runtest rather than gfortran-dg-runtest.
5462
5463 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5464
5465         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5466         Linux-based x86 systems to cover all GNU systems.
5467         * testsuite/libgomp.c/lock-3.c: Likewise.
5468         * testsuite/libgomp.c/pr48591.c: Likewise.
5469
5470 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5471
5472         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5473         GNU/Hurd, as done for Linux-based systems.
5474
5475         * config/posix/ptrlock.h: Fix comment.
5476
5477 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5478
5479         PR fortran/57423
5480         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5481         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5482         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5483         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5484         omp_destroy_nest_lock): Correct arguments to match the one in
5485         the OpenMP spec.
5486         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5487         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5488         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5489         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5490
5491 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5492
5493         * testsuite/libgomp.c/loop-13.c: New test.
5494         * testsuite/libgomp.c/loop-14.c: New test.
5495         * testsuite/libgomp.c/loop-15.c: New test.
5496         * testsuite/libgomp.c++/loop-13.C: New test.
5497         * testsuite/libgomp.c++/loop-14.C: New test.
5498         * testsuite/libgomp.c++/loop-15.C: New test.
5499
5500 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5501
5502         PR middle-end/56217
5503         * testsuite/libgomp.c++/pr56217.C: New test.
5504
5505 2013-02-01  Alan Modra  <amodra@gmail.com>
5506
5507         * task.c (GOMP_task, GOMP_taskwait): Comment.
5508
5509 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5510             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5511
5512         PR libgomp/55561
5513         * config/linux/wait.h (do_spin): Use atomic load for addr.
5514         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5515         for intptr and ptrlock.
5516         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5517         for ptrlock.
5518
5519 2013-01-22  Alan Modra  <amodra@gmail.com>
5520
5521         PR libgomp/51376
5522         PR libgomp/56073
5523         * task.c (GOMP_task): Revert 2011-12-09 change.
5524         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5525         barrier to read task->children..
5526         (gomp_barrier_handle_tasks): ..and matching atomic store with
5527         release barrier here when setting parent->children to NULL.
5528
5529 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5530             Tobias Burnus  <burnus@net-b.de>
5531
5532         PR driver/55884
5533         * testsuite/libgomp.fortran/fortran.exp: Use
5534         -fintrinsic-modules-path= instead of
5535         -fintrinsic-modules-path.
5536
5537 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5538
5539         Update copyright years.
5540
5541 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5542
5543         * testsuite/libgomp.fortran/fortran.exp: Set
5544         -fintrinsic-modules-path.
5545
5546 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5547
5548         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5549         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5550
5551 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5552
5553         PR libgomp/55411
5554         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5555         if pool had any threads_used.
5556
5557 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5558
5559         * testsuite/libgomp.c++/pr24455.C: Use
5560         -Wl,-undefined,dynamic_lookup on darwin.
5561
5562 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5563
5564         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5565
5566 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5567
5568         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5569
5570 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5571             Jim MacArthur  <jim.macarthur@arm.com>
5572             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5573             Nigel Stephens  <nigel.stephens@arm.com>
5574             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5575             Richard Earnshaw  <rearnsha@arm.com>
5576             Sofiane Naci  <sofiane.naci@arm.com>
5577             Stephen Thomas  <stephen.thomas@arm.com>
5578             Tejas Belagod  <tejas.belagod@arm.com>
5579             Yufeng Zhang  <yufeng.zhang@arm.com>
5580
5581         * configure.tgt: Add AArch64.
5582
5583 2012-10-04  Jason Merrill  <jason@redhat.com>
5584
5585         * testsuite/libgomp.c++/tls-init1.C: New.
5586
5587 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5588
5589         * configure: Regenerated.
5590
5591 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5592
5593         * config/linux/mips/futex.h (sys_futex0): Change to static
5594         function with noinline, nomips16 attributes under MIPS16. Adjust
5595         asm statement to place 'li v0,SYS_futex' immediately before
5596         syscall insn.
5597
5598 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5599
5600         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5601         conflict with index.html on case-insensitive file systems.
5602
5603 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5604
5605         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5606         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5607
5608 2012-07-02  Richard Guenther  <rguenther@suse.de>
5609             Michael Matz  <matz@suse.de>
5610             Tobias Grosser <tobias@grosser.es>
5611             Sebastian Pop <sebpop@gmail.com>
5612
5613         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5614         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5615         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5616         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5617
5618 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5619
5620         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5621
5622 2012-06-22  Richard Guenther  <rguenther@suse.de>
5623
5624         Merge from graphite branch
5625         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5626
5627         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5628         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5629
5630 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5631
5632         PR middle-end/53580
5633         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5634         use GOMP_barrier () call instead.
5635         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5636         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5637         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5638         call GOMP_barrier instead.
5639         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5640
5641 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5642
5643         PR libgomp/52993
5644         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5645         argument to memset call.
5646
5647 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5648
5649         * configure: Regenerated.
5650
5651 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5652
5653         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5654
5655 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5656
5657         PR bootstrap/52812
5658         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5659
5660 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5661
5662         PR middle-end/52547
5663         * testsuite/libgomp.c/pr52547.c: New test.
5664
5665 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5666
5667         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5668
5669 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5670
5671         * configure.tgt (mips-sgi-irix6*): Remove.
5672
5673 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5674
5675         * configure.tgt (alpha*-dec-osf*): Remove.
5676
5677         * config/osf/sem.h: Remove.
5678         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5679
5680 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5681
5682         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5683
5684 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5685
5686         PR libstdc++/52188
5687         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5688         Remove ENABLE_SYMVERS_SOL2.
5689         * configure: Regenerate.
5690         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5691         (PREPROCESS): New variable.
5692         (libgomp.ver): New target.
5693         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5694         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5695         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5696         Use libgomp.ver.
5697         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5698         * Makefile.in: Regenerate.
5699
5700 2012-02-14  Walter Lee  <walt@tilera.com>
5701
5702         * configure.tgt: Handle tilegx and tilepro.
5703         * config/linux/tile/futex.h: New file.
5704
5705 2012-02-08  Richard Guenther  <rguenther@suse.de>
5706
5707         PR tree-optimization/46886
5708         * testsuite/libgomp.c/pr46886.c: New testcase.
5709
5710 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5711
5712         * config/linux/arm: Remove empty directory.
5713         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5714
5715 2011-12-09  Alan Modra  <amodra@gmail.com>
5716
5717         PR libgomp/51376
5718         * task.c (GOMP_taskwait): Don't access task->children outside of
5719         task_lock mutex region.
5720         (GOMP_task): Likewise.
5721
5722 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5723
5724         PR libgomp/51132
5725         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5726         to file scope.
5727         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5728         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5729         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5730         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5731         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5732
5733 2011-12-02  Alan Modra  <amodra@gmail.com>
5734
5735         * config/linux/affinity.c: Use atomic rather than sync builtin.
5736         * config/linux/lock.c: Likewise.
5737         * config/linux/ptrlock.h: Likewise.
5738         * config/linux/ptrlock.c: Likewise.
5739         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5740         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5741         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5742         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5743         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5744         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5745         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5746         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5747         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5748         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5749
5750 2011-11-30  Alan Modra  <amodra@gmail.com>
5751
5752         PR libgomp/51298
5753         * config/linux/bar.h: Use atomic rather than sync builtins.
5754         * config/linux/bar.c: Likewise.  Add missing acquire
5755         synchronisation on generation field.
5756         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5757         double unlock.
5758
5759 2011-11-30  Alan Modra  <amodra@gmail.com>
5760
5761         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5762         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5763         * config/linux/mutex.h: Use atomic rather than sync builtins.
5764         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5765         * config/linux/omp-lock.h: Comment fix.
5766         * config/linux/arm/mutex.h: Delete.
5767         * config/linux/powerpc/mutex.h: Delete.
5768         * config/linux/ia64/mutex.h: Delete.
5769         * config/linux/mips/mutex.h: Delete.
5770
5771 2011-11-30  Alan Modra  <amodra@gmail.com>
5772
5773         PR libgomp/51249
5774         * config/linux/sem.h: Rewrite.
5775         * config/linux/sem.c: Rewrite.
5776
5777 2011-11-28  Richard Henderson  <rth@redhat.com>
5778
5779         * libgomp.h (enum memmodel): New.
5780
5781 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5782
5783         * configure: Regenerate.
5784
5785 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5786
5787         * config/posix95: Remove empty directory.
5788
5789 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5790
5791         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5792
5793 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5794
5795         PR fortran/49792
5796         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5797         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5798
5799 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5800
5801         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5802
5803 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5804
5805         PR libgomp/49965
5806         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5807
5808 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5809
5810         * config/linux/proc.h: New.
5811         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5812         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5813         (gomp_init_num_threads): Update call to cpuset_popcount.
5814         (get_num_procs): Ditto.
5815         * config/linux/affinity.c (gomp_init_affinity): Call
5816         gomp_cpuset_popcount.
5817
5818 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5819
5820         PR fortran/42041
5821         PR fortran/46752
5822         * omp.h.in (omp_in_final): New prototype.
5823         * omp_lib.f90.in (omp_in_final): New interface.
5824         (omp_integer_kind, omp_logical_kind): Remove
5825         and replace all its uses in the module with 4.
5826         (openmp_version): Change to 201107.
5827         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5828         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5829         kind for the parameters.
5830         (omp_in_final): New external.
5831         (openmp_version): Change to 201107.
5832         * task.c (omp_in_final): New function.
5833         (gomp_init_task): Initialize final_task.
5834         (GOMP_task): Remove unused attribute from flags.  Handle final
5835         tasks.
5836         (GOMP_taskyield): New function.
5837         (omp_in_final): Return true if if (false) or final (true) task
5838         or descendant of final (true).
5839         * fortran.c (omp_in_final_): New function.
5840         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5841         (GOMP_3.0): Export GOMP_taskyield.
5842         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5843         variables.
5844         (parse_unsigned_long_list): New function.
5845         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5846         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5847         even if parse_affinity returned false.
5848         * config/linux/affinity.c (gomp_init_affinity): Handle
5849         gomp_cpu_affinity_len == 0.
5850         * libgomp_g.h (GOMP_taskyield): New prototype.
5851         * libgomp.h (struct gomp_task): Add final_task field.
5852         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5853         * team.c (gomp_team_start): Override new task's nthreads_var icv
5854         if list form OMP_NUM_THREADS has been used and it has value for
5855         the new nesting level.
5856
5857         * testsuite/libgomp.c/atomic-11.c: New test.
5858         * testsuite/libgomp.c/atomic-12.c: New test.
5859         * testsuite/libgomp.c/atomic-13.c: New test.
5860         * testsuite/libgomp.c/atomic-14.c: New test.
5861         * testsuite/libgomp.c/reduction-6.c: New test.
5862         * testsuite/libgomp.c/task-5.c: New test.
5863         * testsuite/libgomp.c++/atomic-2.C: New test.
5864         * testsuite/libgomp.c++/atomic-3.C: New test.
5865         * testsuite/libgomp.c++/atomic-4.C: New test.
5866         * testsuite/libgomp.c++/atomic-5.C: New test.
5867         * testsuite/libgomp.c++/atomic-6.C: New test.
5868         * testsuite/libgomp.c++/atomic-7.C: New test.
5869         * testsuite/libgomp.c++/atomic-8.C: New test.
5870         * testsuite/libgomp.c++/atomic-9.C: New test.
5871         * testsuite/libgomp.c++/task-8.C: New test.
5872         * testsuite/libgomp.c++/reduction-4.C: New test.
5873         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5874         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5875         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5876         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5877         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5878         * testsuite/libgomp.fortran/pointer1.f90: New test.
5879         * testsuite/libgomp.fortran/pointer2.f90: New test.
5880         * testsuite/libgomp.fortran/task4.f90: New test.
5881
5882 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5883
5884         * libgomp.texi: Update OpenMP spec references to 3.1.
5885         (omp_in_final,OMP_PROC_BIND): New sections.
5886         (OMP_NUM_THREADS): Document that the value can be now a list.
5887         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5888
5889 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5890
5891         * config/linux/x86/futex.h: Check __x86_64__ instead of
5892         __LP64__.
5893
5894 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5895
5896         PR middle-end/49897
5897         PR middle-end/49898
5898         * testsuite/libgomp.c/pr49897-1.c: New test.
5899         * testsuite/libgomp.c/pr49897-2.c: New test.
5900         * testsuite/libgomp.c/pr49898-1.c: New test.
5901         * testsuite/libgomp.c/pr49898-2.c: New test.
5902
5903 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5904
5905         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5906         for ia32 instead of ilp32.
5907
5908         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5909         * testsuite/libgomp.c/atomic-6.c: Likewise.
5910
5911 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5912
5913         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5914         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5915
5916 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5917
5918         PR libgomp/45351
5919         * config/osf/sem.h: New file.
5920         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5921
5922 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5923
5924         PR target/49541
5925         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5926         ldflags.
5927
5928 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5929
5930         * config/linux/wait.h (do_spin): New inline, largely copied
5931         from do_wait, just don't do futex_wait here, instead return true if
5932         it should be done.
5933         (do_wait): Implement using do_spin.
5934         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5935         to prototype.
5936         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5937         __sync_bool_compare_and_swap, pass the oldval to
5938         gomp_mutex_lock_slow.
5939         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5940         If all mutex contenders are just spinning and not sleeping, don't
5941         change state to 2 unnecessarily.  Optimize the loop when state has
5942         already become 2 to use just one atomic operation per loop instead
5943         of two.
5944         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5945         to prototype.
5946         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5947         __sync_bool_compare_and_swap, pass the oldval to
5948         gomp_mutex_lock_slow.
5949
5950 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5951
5952         PR libgomp/49490
5953         * iter.c (gomp_iter_static_next): For chunk size 0
5954         only use n ceil/ nthreads size for the first
5955         n % nthreads threads in the team instead of
5956         all threads except for the last few ones which
5957         get less work or none at all.
5958         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5959         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5960         chunk argument, set run_sched_modifier to 0 for static
5961         resp. 1 for other kinds.  If chunk argument is 0
5962         and not static, set value to 1.
5963
5964 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5965
5966         PR c++/49043
5967         * testsuite/libgomp.c++/pr49043.C: New test.
5968
5969         PR c++/48869
5970         * testsuite/libgomp.c++/pr48869.C: New test.
5971
5972 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5973
5974         PR fortran/48894
5975         * fortran.c: Include limits.h.
5976         (TO_INT): Define.
5977         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5978         *set.
5979         (omp_set_num_threads_8_, omp_set_schedule_8_,
5980         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5981         omp_get_team_size_8_): Use TO_INT macro.
5982         * testsuite/libgomp.fortran/pr48894.f90: New test.
5983
5984 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5985
5986         PR middle-end/48591
5987         * testsuite/libgomp.c/pr48591.c: New test.
5988
5989 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5990
5991         PR bootstrap/48135
5992         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5993         * configure: Regenerate.
5994
5995 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
5996
5997         PR fortran/47886
5998         * testsuite/libgomp.fortran/task3.f90: New test.
5999
6000 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6001
6002         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6003
6004 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6005
6006         PR libgomp/47854
6007         * libgomp.texi (omp_get_wtime): Don't say time in the past
6008         must be Unix Epoch.
6009
6010 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6011
6012         PR libgomp/47804
6013         * testsuite/libgomp.fortran/fortran.exp: Check for both
6014         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6015         but $blddir != "", still append ${blddir}/${lang_library_path}
6016         to ld_library_path.
6017
6018 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6019
6020         PR libgomp/47758
6021         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6022         of libquadmath.a before adding its libpath to ldflags.
6023
6024 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6025
6026         PR libgomp/47731
6027         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6028         to FUTEX_WAIT futex syscall.
6029         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6030
6031 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6032
6033         * configure: Regenerate.
6034
6035 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6036
6037         PR libstdc++/36104
6038         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6039
6040 2011-01-16  Gerald Pfeifer
6041
6042         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6043
6044 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6045
6046         PR fortran/46874
6047         * libgomp.fortran/allocatable6.f90: New test.
6048
6049 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6050
6051         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6052         * configure: Regenerate.
6053
6054 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6055
6056         PR target/40125
6057         PR lto/46695
6058         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6059         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6060         * aclocal.m4: Regenerate.
6061         * configure: Regenerate.
6062         * Makefile.in: Regenerate.
6063         * testsuite/Makefile.in: Regenerate.
6064
6065 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6066
6067         PR fortran/46753
6068         * libgomp.fortran/pr46753.f90: New test.
6069
6070         PR libgomp/43706
6071         * env.c (initialize_env): Default to spin count 300000
6072         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6073         is specified.
6074
6075         PR libgomp/45240
6076         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6077         at the end if sync builtins aren't supported.
6078
6079 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6080
6081         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6082
6083 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6084
6085         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6086
6087 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6088
6089         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6090
6091 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6092             Tobias Burnus  <burnus@net-b.de>
6093
6094         PR fortran/32049
6095         * configure.ac:
6096         * configure: Regenerate.
6097
6098 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6099
6100         * config/linux/futex.h: New.
6101         * config/linux/arm/mutex.h: New.
6102         * configure.tgt (arm*-*-linux*): Add config path.
6103
6104 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6105
6106         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6107
6108 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6109
6110         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6111         Change Fortran datatype to LOGICAL.
6112         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6113         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6114
6115 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6116
6117         * configure: Regenerate.
6118
6119 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6120
6121         * libgomp.texi: Add function keyword to a couple of Fortran
6122         interfaces, use integer instead of int for Fortran.
6123
6124 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6125
6126         * libgomp.texi: Fix spelling and pasto problems throughout.
6127         Adjust prototypes to match code.
6128
6129 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6130
6131         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6132         silence -fwhole-file warning.
6133
6134 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6135
6136         * configure.tgt (*-*-solaris2.[56]*): Removed.
6137
6138 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6139
6140         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6141         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6142         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6143         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6144         targetting solaris2*.
6145         * configure: Regenerate.
6146         * config.h.in: Regenerate.
6147
6148         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6149         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6150         Add libgomp_version_dep.
6151         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6152         versioning.
6153         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6154         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6155         * Makefile.in: Regenerate.
6156
6157         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6158         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6159         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6160         to common block, protected by
6161         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6162
6163 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6164
6165         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6166
6167 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6168
6169         PR bootstrap/43170
6170         * configure: Regenerate.
6171
6172 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6173
6174         PR other/43620
6175         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6176         * configure: Regenerate.
6177         * Makefile.in: Regenerate.
6178         * testsuite/Makefile.in: Regenerate.
6179
6180 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6181
6182         PR c/43893
6183         * testsuite/libgomp.c/pr43893.c: New test.
6184         * testsuite/libgomp.c++/pr43893.C: New test.
6185
6186 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6187
6188         PR middle-end/43570
6189         * testsuite/libgomp.fortran/vla8.f90: New test.
6190
6191 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6192
6193         PR libgomp/43706
6194         * config/linux/affinity.c (gomp_init_affinity): Decrease
6195         gomp_available_cpus if affinity mask confines the process to fewer
6196         CPUs.
6197         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6198         non-NULL, just return gomp_available_cpus.
6199
6200         PR libgomp/43569
6201         * sections.c (gomp_sections_init): Initialize ws->mode.
6202
6203 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6204
6205         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6206         not unused bar variable.
6207         * configure: Regenerate.
6208
6209 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6210
6211         * Makefile.in: Regenerate.
6212         * aclocal.m4: Regenerate.
6213         * testsuite/Makefile.in: Regenerate.
6214
6215 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6216
6217         PR libgomp/42942
6218         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6219         (initialize_env): Adjust callers.
6220         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6221         when the argument is 0.
6222
6223         * testsuite/libgomp.c/pr42942.c: New test.
6224
6225 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6226
6227         PR middle-end/42644
6228         PR middle-end/42130
6229         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6230         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6231
6232 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6233
6234         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6235         * testsuite/libgomp.c++/task-6.C: Likewise.
6236
6237 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6238
6239         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6240
6241 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6242
6243         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6244         * configure: Regenerate.
6245
6246 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6247
6248         PR fortran/42866
6249         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6250
6251 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6252
6253         * configure.ac: Test for executability of GFORTRAN.
6254         * configure: Regenerate.
6255
6256 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6257
6258         * configure: Regenerate.
6259
6260 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6261
6262         PR libgomp/42602
6263         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6264
6265 2010-01-03  Richard Guenther  <rguenther@suse.de>
6266
6267         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6268
6269 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6270
6271         * testsuite/libgomp.graphite/pr4118.c: New.
6272
6273 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6274
6275         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6276         for darwin, protect the test with require-effective-target tls_runtime.
6277         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6278
6279 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6280
6281         PR target/41605
6282         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6283         link spec %s substitutions for static libraries.
6284
6285 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6286
6287         PR testsuite/42135
6288         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6289
6290 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6291
6292         * Makefile.in: Regenerate.
6293         * configure: Regenerate.
6294         * testsuite/Makefile.in: Regenerate.
6295
6296 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6297
6298         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6299         settings for LC_ALL and LANG.
6300
6301 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6302
6303         PR fortran/42162
6304         * testsuite/libgomp.fortran/pr42162.f90: New test.
6305
6306 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6307
6308         PR middle-end/42029
6309         * testsuite/libgomp.c/pr42029.c: New test.
6310
6311 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6312
6313         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6314         *s.  Accept ld version without text in ()s.
6315         * configure: Regenerated.
6316
6317 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6318
6319         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6320
6321 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6322
6323         PR libgomp/41418
6324         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6325         or a hyphen (happens with fortran language disabled).
6326         * configure: Regenerate.
6327
6328 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6329
6330         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6331         use sed script portable to Solaris /bin/sed for extracting ld
6332         version.
6333         * configure: Regenerate.
6334
6335 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6336
6337         * testsuite/libgomp.graphite/bounds.c: New test.
6338
6339 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6340
6341         * Makefile.am (libgomp_la_LINK): New.
6342         * Makefile.in: Regenerate.
6343
6344 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6345
6346         * configure.ac (AC_PREREQ): Bump to 2.64.
6347
6348 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6349
6350         * Makefile.am (install-html, install-pdf): Remove.
6351         * Makefile.in: Regenerate.
6352
6353         * Makefile.in: Regenerate.
6354         * aclocal.m4: Regenerate.
6355         * config.h.in: Regenerate.
6356         * configure: Regenerate.
6357         * testsuite/Makefile.in: Regenerate.
6358
6359 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6360
6361         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6362         * Makefile.in: Regenerate.
6363
6364 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6365
6366         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6367         * Makefile.in: Regenerate.
6368
6369 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6370
6371         PR fortran/41102
6372         omp_lib.h.in: Fix -std=f95 errors.
6373
6374 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6375
6376         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6377         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6378         * testsuite/libgomp.graphite/graphite.exp: New.
6379
6380 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6381
6382         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6383         only build.
6384
6385 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6386
6387         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6388         needed memory barrier semantics.
6389         * config/linux/mips/mutex.h: New file.
6390
6391 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6392
6393         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6394
6395 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6396
6397         * configure: Regenerate.
6398
6399 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6400
6401         PR testsuite/40699
6402         PR testsuite/40707
6403         PR testsuite/40709
6404         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6405         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6406         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6407
6408 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6409
6410         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6411         options when choosing a multilib.
6412
6413 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6414
6415         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6416         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6417         ld_library_path, not every libgcc multilib directory.
6418         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6419         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6420         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6421         Use add_path.
6422         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6423
6424 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6425
6426         * Makefile.am (LTLDFLAGS): Define.
6427         (LINK): Define.
6428         * Makefile.in: Regenerate.
6429
6430 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6431
6432         PR fortran/39718
6433         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6434         libgfortranbegin, check existence of libgfortran.a instead of
6435         libgfortranbegin.a.
6436
6437 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6438
6439         PR libgomp/40174
6440         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6441         (gomp_free_pool_helper): Likewise.
6442
6443 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6444             Jakub Jelinek  <jakub@redhat.com>
6445
6446         PR fortran/35423
6447         * testsuite/libgomp.fortran/workshare2.f90: New test.
6448
6449 2009-04-09  Nick Clifton  <nickc@redhat.com>
6450
6451         * iter.c: Change copyright header to refer to version 3 of the
6452         GNU General Public License with version 3.1 of the GCC Runtime
6453         Library Exception and to point readers at the COPYING3 and
6454         COPYING3.RUNTIME files and the FSF's license web page.
6455         * alloc.c: Likewise.
6456         * barrier.c: Likewise.
6457         * config/bsd/proc.c: Likewise.
6458         * config/linux/affinity.c: Likewise.
6459         * config/linux/alpha/futex.h: Likewise.
6460         * config/linux/bar.c: Likewise.
6461         * config/linux/bar.h: Likewise.
6462         * config/linux/ia64/futex.h: Likewise.
6463         * config/linux/ia64/mutex.h: Likewise.
6464         * config/linux/lock.c: Likewise.
6465         * config/linux/mips/futex.h: Likewise.
6466         * config/linux/mutex.c: Likewise.
6467         * config/linux/mutex.h: Likewise.
6468         * config/linux/powerpc/futex.h: Likewise.
6469         * config/linux/proc.c: Likewise.
6470         * config/linux/ptrlock.c: Likewise.
6471         * config/linux/ptrlock.h: Likewise.
6472         * config/linux/s390/futex.h: Likewise.
6473         * config/linux/sem.c: Likewise.
6474         * config/linux/sem.h: Likewise.
6475         * config/linux/sparc/futex.h: Likewise.
6476         * config/linux/wait.h: Likewise.
6477         * config/linux/x86/futex.h: Likewise.
6478         * config/mingw32/proc.c: Likewise.
6479         * config/mingw32/time.c: Likewise.
6480         * config/posix/affinity.c: Likewise.
6481         * config/posix/bar.c: Likewise.
6482         * config/posix/bar.h: Likewise.
6483         * config/posix/lock.c: Likewise.
6484         * config/posix/mutex.h: Likewise.
6485         * config/posix/proc.c: Likewise.
6486         * config/posix/ptrlock.h: Likewise.
6487         * config/posix/sem.c: Likewise.
6488         * config/posix/sem.h: Likewise.
6489         * config/posix/time.c: Likewise.
6490         * config/posix95/lock.c: Likewise.
6491         * critical.c: Likewise.
6492         * env.c: Likewise.
6493         * error.c: Likewise.
6494         * fortran.c: Likewise.
6495         * iter_ull.c: Likewise.
6496         * libgomp.h: Likewise.
6497         * libgomp_f.h.in: Likewise.
6498         * libgomp_g.h: Likewise.
6499         * loop.c: Likewise.
6500         * loop_ull.c: Likewise.
6501         * omp.h.in: Likewise.
6502         * omp_lib.f90.in: Likewise.
6503         * omp_lib.h.in: Likewise.
6504         * ordered.c: Likewise.
6505         * parallel.c: Likewise.
6506         * sections.c: Likewise.
6507         * single.c: Likewise.
6508         * task.c: Likewise.
6509         * team.c: Likewise.
6510         * work.c: Likewise.
6511
6512 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6513
6514         * testsuite/config/default.exp: Change copyright header to refer to
6515         version 3 of the GNU General Public License and to point readers
6516         at the COPYING3 file and the FSF's license web page.
6517
6518 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6519
6520         PR middle-end/39573
6521         * libgomp.c++/pr39573.C: New test.
6522
6523 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6524
6525         PR other/39591
6526         * testsuite/libgomp.c/pr39591-1.c: New test.
6527         * testsuite/libgomp.c/pr39591-2.c: New test.
6528         * testsuite/libgomp.c/pr39591-3.c: New test.
6529
6530 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6531
6532         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6533         * testsuite/libgomp.c/atomic-6.c: Ditto.
6534
6535 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6536
6537         PR c/39495
6538         * testsuite/libgomp.c/loop-12.c: New test.
6539         * testsuite/libgomp.c/loop-11.c: New test.
6540         * testsuite/libgomp.c++/loop-11.C: New test.
6541         * testsuite/libgomp.c++/loop-12.C: New test.
6542         * testsuite/libgomp.c++/for-8.C: New test.
6543
6544 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6545
6546         * configure: Regenerate.
6547
6548 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6549
6550         PR middle-end/39154
6551         * testsuite/libgomp.c/pr39154.c: New test.
6552
6553 2009-01-30  Ian Lance Taylor  <iant@google.com>
6554
6555         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6556         libgomp_ld_is_gold.  Get gold version number.
6557         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6558         * configure: Rebuild.
6559
6560 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6561
6562         * testsuite/lib/libgomp.exp: Add -B option for targets that
6563         use libgfortran.a%s in their specs.
6564
6565 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6566
6567         PR libgomp/38086
6568         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6569         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6570         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6571         * configure: Regenerated.
6572         * config.h.in: Likewise.
6573
6574 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6575
6576         PR c++/38650
6577         * testsuite/libgomp.c/pr38650.c: New test.
6578         * testsuite/libgomp.c++/pr38650.C: New test.
6579
6580 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6581
6582         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6583
6584 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6585
6586         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6587
6588 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6589
6590         * configure: Regenerate.
6591
6592 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6593
6594         PR middle-end/36802
6595         * testsuite/libgomp.c/pr36802-1.c: New test.
6596         * testsuite/libgomp.c/pr36802-2.c: New test.
6597         * testsuite/libgomp.c/pr36802-3.c: New test.
6598
6599 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6600
6601         PR libgomp/38270
6602         * config/linux/powerpc/mutex.h: New.
6603
6604 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6605
6606         PR c++/38257
6607         * testsuite/libgomp.c++/for-7.C: New test.
6608
6609         PR c++/38348
6610         * testsuite/libgomp.c++/for-6.C: New test.
6611
6612 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6613
6614         PR testsuite/28870
6615         * testsuite/lib/libgomp.exp: Include new timeout library files.
6616         (libgomp_target_compile): Set timeout value from new proc.
6617
6618 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6619
6620         PR libgomp/37938
6621         * config/linux/ia64/mutex.h: New.
6622
6623 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6624
6625         PR libgomp/37935
6626         * libgomp.texi (Runtime library routines, environment variables):
6627         Update for OpenMP version 3.0.
6628
6629 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6630             Steve Ellcey  <sje@cup.hp.com>
6631
6632         * configure: Regenerate for new libtool.
6633         * Makefile.in: Ditto.
6634         * testsuite/Makefile.in: Ditto.
6635
6636 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6637             Andreas Tobler  <a.tobler@schweiz.org>
6638
6639         * config/bsd/proc.c: New file.
6640         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6641         * configure.ac: Check for header <sys/sysctl.h>
6642         * configure: Regenerate.
6643         * config.h.in: Likewise.
6644
6645 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6646
6647         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6648
6649 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6650
6651         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6652         * Makefile.in: Regenerated.
6653         * testsuite/Makefile.in: Regenerated.
6654
6655 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6656
6657         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6658         depend on blddir if blddir exists.
6659         (libgomp_target_compile): Likewise.
6660         * testsuite/libgomp.c++/c++.exp: Likewise.
6661         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6662
6663 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6664
6665         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6666         Do not list GPL as Invariant Section.
6667
6668 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6669             Chao-ying Fu  <fu@mips.com>
6670
6671         * configure.tgt: Enable futex for MIPS.
6672         * config/linux/mips/futex.h: New file.
6673
6674 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6675
6676         * team.c (gomp_team_end): Free team immediately if it has
6677         just one thread.
6678
6679 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6680
6681         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6682         * testsuite/libgomp.fortran/fortran.exp: Same.
6683         * testsuite/libgomp.c/c.exp: Same.
6684         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6685         directory to library path first.
6686
6687 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6688
6689         * env.c (parse_stacksize): Add cast to avoid warning.
6690         (parse_spincount): Likewise.
6691
6692 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6693
6694         * testsuite/libgomp.c/loop-10.c: New test.
6695         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6696         * libgomp.c++/loop-6.C (main): Likewise.
6697
6698         PR debug/36617
6699         * testsuite/libgomp.c/debug-1.c: New test.
6700
6701 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6702
6703         * testsuite/libgomp.c/nqueens-1.c: New test.
6704
6705         PR c++/36523
6706         * testsuite/libgomp.c++/task-7.C: New function.
6707
6708 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6709
6710         * configure: Regenerate.
6711
6712 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6713
6714         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6715         mutex when HAVE_SYNC_BUILTINS isn't defined.
6716
6717 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6718
6719         * libgomp.texi (omp_test_lock): Fix typo.
6720
6721 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6722
6723         * omp_lib.f90.in: Add "implicit none".
6724
6725 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6726
6727         PR middle-end/36506
6728         * testsuite/libgomp.c/reduction-5.c: New test.
6729
6730 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6731
6732         * libgomp.h (struct gomp_task): Add in_tied_task field.
6733         * task.c (gomp_init_task): Initialize it.
6734         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6735         unconditionally.  Don't call gomp_team_barrier_wake if
6736         current task is implicit or if(0) from implicit and number of
6737         running tasks is equal to nthreads - 1.
6738
6739         PR libgomp/36471
6740         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6741         omp_get_team_size_8): Fix pastos.
6742
6743         PR libgomp/36469
6744         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6745         * configure: Regenerated.
6746         * config.h.in: Regenerated.
6747         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6748         defined.
6749
6750 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6751
6752         PR bootstrap/36452
6753         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6754         (GOMP_loop_ull_dynamic_start): Likewise.
6755         (GOMP_loop_ull_guided_start): Likewise.
6756         (GOMP_loop_ull_ordered_static_start): Likewise.
6757         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6758         (GOMP_loop_ull_ordered_guided_start): Likewise.
6759
6760 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6761             Richard Henderson  <rth@redhat.com>
6762             Ulrich Drepper  <drepper@redhat.com>
6763             Jakob Blomer  <jakob.blomer@ira.uka.de>
6764
6765         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6766         Substitute also OMP_*LOCK_25*.
6767         * configure: Regenerated.
6768         * config.h.in: Regenerated.
6769         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6770         ptrlock.c and task.c.
6771         * Makefile.in: Regenerated.
6772         * testsuite/Makefile.in: Regenerated.
6773         * task.c: New file.
6774         * loop_ull.c: New file.
6775         * iter_ull.c: New file.
6776         * libgomp.h: Include ptrlock.h.
6777         (enum gomp_task_kind): New type.
6778         (struct gomp_team): Add task_lock, task_queue, task_count,
6779         task_running_count, single_count fields.  Add
6780         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6781         Remove work_share_lock, generation_mask,
6782         oldest_live_gen, num_live_gen and init_work_shares fields, add
6783         work work_share_list_alloc, work_share_list_free and work_share_chunk
6784         fields.  Change work_shares from pointer to pointers into an array.
6785         Change ordered_release field into gomp_sem_t ** from flexible array
6786         member.  Add implicit_task and initial_work_shares fields.
6787         Move close to the end of the struct.
6788         (struct gomp_team_state): Add single_count, last_work_share,
6789         active_level and level fields, remove work_share_generation.
6790         (gomp_barrier_handle_tasks): New prototype.
6791         (gomp_finish_task): New inline function.
6792         (struct gomp_work_share): Move chunk_size, end, incr into
6793         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6794         next_ll fields.  Reshuffle fields.  Add next_alloc,
6795         next_ws, next_free and inline_ordered_team_ids fields, change
6796         ordered_team_ids into pointer from flexible array member.
6797         Add mode field.  Put lock and next into a different cache line
6798         from most of the write-once fields.
6799         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6800         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6801         gomp_iter_ull_guided_next): New prototypes.
6802         (gomp_new_icv): New prototype.
6803         (struct gomp_thread): Add thread_pool and task fields.
6804         (struct gomp_thread_pool): New type.
6805         (gomp_new_team): New prototype.
6806         (gomp_team_start): Change type of last argument.
6807         (gomp_new_work_share): Removed.
6808         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6809         (gomp_work_share_init_done): New static inline.
6810         (gomp_throttled_spin_count_var, gomp_available_cpus,
6811         gomp_managed_threads): New extern decls.
6812         (gomp_init_task): New prototype.
6813         (gomp_spin_count_var): New extern var decl.
6814         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6815         or no alias support, or if not PIC.
6816         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6817         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6818         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6819         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6820         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6821         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6822         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6823         gomp_test_nest_lock_25): New prototypes.
6824         (omp_lock_symver, strong_alias): Define.
6825         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6826         decls.
6827         (gomp_end_task): New.
6828         (struct gomp_task_icv, gomp_global_icv): New.
6829         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6830         (struct gomp_task): New.
6831         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6832         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6833         (gomp_icv): New.
6834         (gomp_schedule_type): Reorder enum to match
6835         omp_sched_t.
6836         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6837         fields.
6838         (gomp_thread_start): Add gomp_team_barrier_wait call.
6839         For non-nested case remove clearing of docked thread thr fields.
6840         Use pool fields instead of global gomp_* variables.  Use
6841         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6842         Create tasks for each member thread.
6843         (free_team): Only destroy team barrier, task_lock here and free it.
6844         (gomp_free_thread): Free last_team if non-NULL.
6845         (gomp_team_end): Call gomp_team_barrier_wait instead of
6846         gomp_barrier_wait.  For nested case call one extra
6847         gomp_barrier_wait.  Move here some destruction from free_team.
6848         Call free_team on pool->last_team if any, rather than freeing
6849         current team.  Destroy work_share_list_free_lock ifndef
6850         HAVE_SYNC_BUILTINS.
6851         (gomp_new_icv): New function.
6852         (gomp_threads, gomp_threads_size, gomp_threads_used,
6853         gomp_threads_dock): Removed.
6854         (gomp_thread_destructor): New variable.
6855         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6856         functions.
6857         (gomp_team_start): Create new pool if current thread doesn't have
6858         one.  Use pool fields instead of global gomp_* variables.
6859         Initialize thread_pool field for new threads.  Clear single_count.
6860         Change last argument from ws to team, don't create
6861         new team, set ts.work_share to &team->work_shares[0] and clear
6862         ts.last_work_share.  Don't clear ts.work_share_generation.
6863         If number of threads changed, adjust atomically gomp_managed_threads.
6864         Use gomp_init_task instead of gomp_new_task,
6865         set thr->task to the corresponding implicit_task array entry.
6866         Create tasks for each member thread.  Initialize ts.level.
6867         (initialize_team): Call pthread_key_create on
6868         gomp_thread_destructor.
6869         (team_destructor): New function.
6870         (new_team): Removed.
6871         (gomp_new_team): New function.
6872         (free_team): Free gomp_work_share blocks chained through next_alloc,
6873         instead of freeing work_shares and destroying work_share_lock.
6874         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6875         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6876         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6877         of gomp_barrier_wait.
6878         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6879         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6880         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6881         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6882         of gomp_barrier_wait.
6883         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6884         gomp_work_share_init_done if gomp_work_share_start returned true.
6885         Don't unlock ws->lock.
6886         * work.c: Include stddef.h.
6887         (free_work_share): Use work_share_list_free_lock instead
6888         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6889         Call gomp_fini_work_share and then either free ws if orphaned, or
6890         put it into work_share_list_free list of the current team.
6891         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6892         functions.
6893         (gomp_work_share_start, gomp_work_share_end,
6894         gomp_work_share_end_nowait): Rewritten.
6895         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6896         (openmp_version): Set to 200805.
6897         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6898         omp_sched_guided, omp_sched_auto): New parameters.
6899         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6900         omp_set_max_active_levels, omp_get_max_active_levels,
6901         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6902         omp_get_active_level): New interfaces.
6903         * omp_lib.h.in (openmp_version): Set to 200805.
6904         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6905         omp_sched_guided, omp_sched_auto): New parameters.
6906         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6907         omp_set_max_active_levels, omp_get_max_active_levels,
6908         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6909         omp_get_active_level): New externals.
6910         * loop.c: Include limits.h.
6911         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6912         GFS_AUTO.
6913         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6914         Likewise.  Use gomp_icv.
6915         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6916         ts.static_trip here.
6917         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6918         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6919         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6920         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6921         don't unlock ws->lock, otherwise lock it.
6922         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6923         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6924         (gomp_parallel_loop_start): Call gomp_new_team instead of
6925         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6926         Adjust gomp_team_start caller.  Pass 0 as second argument to
6927         gomp_resolve_num_threads.
6928         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6929         If adding ws->chunk_size nthreads + 1 times after end won't
6930         overflow, set ws->mode to 1.
6931         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6932         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6933         GOMP_loop_ull_ordered_static_start,
6934         GOMP_loop_ull_ordered_dynamic_start,
6935         GOMP_loop_ull_ordered_guided_start,
6936         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6937         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6938         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6939         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6940         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6941         prototypes.
6942         * libgomp.map: Export lock routines also @@OMP_2.0.
6943         (GOMP_loop_ordered_dynamic_first,
6944         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6945         GOMP_loop_ordered_static_first): Remove.
6946         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6947         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6948         GOMP_loop_ull_ordered_dynamic_next,
6949         GOMP_loop_ull_ordered_dynamic_start,
6950         GOMP_loop_ull_ordered_guided_next,
6951         GOMP_loop_ull_ordered_guided_start,
6952         GOMP_loop_ull_ordered_runtime_next,
6953         GOMP_loop_ull_ordered_runtime_start,
6954         GOMP_loop_ull_ordered_static_next,
6955         GOMP_loop_ull_ordered_static_start,
6956         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6957         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6958         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6959         (omp_set_schedule, omp_get_schedule,
6960         omp_get_thread_limit, omp_set_max_active_levels,
6961         omp_get_max_active_levels, omp_get_level,
6962         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6963         omp_set_schedule_, omp_set_schedule_8_,
6964         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6965         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6966         omp_get_max_active_levels_, omp_get_level_,
6967         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6968         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6969         New exports @@OMP_3.0.
6970         * omp.h.in (omp_sched_t): New type.
6971         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6972         omp_set_max_active_levels, omp_get_max_active_levels,
6973         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6974         omp_get_active_level): New prototypes.
6975         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6976         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6977         gomp_thread_limit_var, gomp_remaining_threads_count,
6978         gomp_remaining_threads_lock): New variables.
6979         (parse_spincount): New function.
6980         (initialize_env): Call gomp_init_num_threads unconditionally.
6981         Initialize gomp_available_cpus.  Call parse_spincount,
6982         initialize gomp_{,throttled_}spin_count_var
6983         depending on presence and value of OMP_WAIT_POLICY and
6984         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6985         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6986         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6987         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6988         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6989         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6990         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6991         (gomp_global_icv): New.
6992         (parse_schedule): Use it.  Parse "auto".
6993         (omp_set_num_threads): Use gomp_icv.
6994         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6995         Likewise.
6996         (omp_get_max_threads): Move from parallel.c.
6997         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6998         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6999         add ialias.
7000         (parse_stacksize, parse_wait_policy): New functions.
7001         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7002         both wrappers for compatibility and new locks.
7003         (omp_set_schedule, omp_get_schedule,
7004         omp_get_thread_limit, omp_set_max_active_levels,
7005         omp_get_max_active_levels, omp_get_level,
7006         omp_get_ancestor_thread_num, omp_get_team_size,
7007         omp_get_active_level): New ialias_redirect.
7008         (omp_set_schedule_, omp_set_schedule_8_,
7009         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7010         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7011         omp_get_max_active_levels_, omp_get_level_,
7012         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7013         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7014         New functions.
7015         * parallel.c: Include limits.h.
7016         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7017         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7018         argument to gomp_team_start.  Pass 0 as second argument to
7019         gomp_resolve_num_threads.
7020         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7021         if gomp_thread_limit_var != ULONG_MAX.
7022         (omp_in_parallel): Implement using ts.active_level.
7023         (omp_get_max_threads): Move to env.c.
7024         (omp_get_level, omp_get_ancestor_thread_num,
7025         omp_get_team_size, omp_get_active_level): New functions,
7026         add ialias.
7027         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7028         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7029         gomp_iter_dynamic_next instead of the _locked variant and don't take
7030         lock around it, otherwise acquire it before calling
7031         gomp_iter_dynamic_next_locked.
7032         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7033         gomp_iter_dynamic_next instead of the _locked variant and don't take
7034         lock around it.
7035         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7036         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7037         Adjust gomp_team_start caller.  Pass count as second argument to
7038         gomp_resolve_num_threads, don't adjust num_threads after the call.
7039         Use gomp_icv.
7040         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7041         ws->chunk_size by incr.
7042         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7043         code.
7044         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7045         types.
7046         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7047         (omp_check_defines): Check even the compat defines.
7048         * config/linux/ptrlock.c: New file.
7049         * config/linux/ptrlock.h: New file.
7050         * config/linux/wait.h: New file.
7051         * config/posix/ptrlock.c: New file.
7052         * config/posix/ptrlock.h: New file.
7053         * config/linux/bar.h (gomp_team_barrier_wait,
7054         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7055         (gomp_team_barrier_set_task_pending,
7056         gomp_team_barrier_clear_task_pending,
7057         gomp_team_barrier_set_waiting_for_tasks,
7058         gomp_team_barrier_waiting_for_tasks,
7059         gomp_team_barrier_done): New inlines.
7060         (gomp_barrier_t): Rewritten.
7061         (gomp_barrier_state_t): New typedef.
7062         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7063         gomp_barrier_wait_start): Rewritten.
7064         (gomp_barrier_wait_end): Change second argument to
7065         gomp_barrier_state_t.
7066         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7067         inlines.
7068         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7069         futex.h.
7070         (gomp_barrier_wait_end): Rewritten.
7071         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7072         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7073         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7074         (gomp_barrier_state_t): New typedef.
7075         (gomp_team_barrier_wait,
7076         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7077         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7078         into the return value.  Return gomp_barrier_state_t.
7079         (gomp_team_barrier_set_task_pending,
7080         gomp_team_barrier_clear_task_pending,
7081         gomp_team_barrier_set_waiting_for_tasks,
7082         gomp_team_barrier_waiting_for_tasks,
7083         gomp_team_barrier_done): New inlines.
7084         (gomp_barrier_wait_end): Change second argument to
7085         gomp_barrier_state_t.
7086         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7087         inlines.
7088         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7089         (gomp_barrier_wait_end): Change second argument to
7090         gomp_barrier_state_t.
7091         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7092         gomp_team_barrier_wake): New functions.
7093         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7094         futex.h.
7095         (gomp_futex_wake, gomp_futex_wait): New variables.
7096         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7097         * config/linux/lock.c: Rewrite to make locks task owned,
7098         for backwards compatibility provide the old entrypoints
7099         if symbol versioning.  Include wait.h instead of libgomp.h and
7100         futex.h.
7101         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7102         * config/posix95/lock.c: Rewrite to make locks task owned,
7103         for backwards compatibility provide the old entrypoints
7104         if symbol versioning.
7105         * config/posix/lock.c: Rewrite to make locks task owned,
7106         for backwards compatibility provide the old entrypoints
7107         if symbol versioning.
7108         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7109         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7110         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7111         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7112         (sys_futex0): Return error code.
7113         (futex_wake, futex_wait): If ENOSYS was returned, clear
7114         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7115         (cpu_relax, atomic_write_barrier): New static inlines.
7116         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7117         (futex_wake, futex_wait): If ENOSYS was returned, clear
7118         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7119         (cpu_relax, atomic_write_barrier): New static inlines.
7120         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7121         (sys_futex0): Return error code.
7122         (futex_wake, futex_wait): If ENOSYS was returned, clear
7123         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7124         (cpu_relax, atomic_write_barrier): New static inlines.
7125         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7126         (sys_futex0): Return error code.
7127         (futex_wake, futex_wait): If ENOSYS was returned, clear
7128         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7129         (cpu_relax, atomic_write_barrier): New static inlines.
7130         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7131         (sys_futex0): Return error code.
7132         (futex_wake, futex_wait): If ENOSYS was returned, clear
7133         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7134         (cpu_relax, atomic_write_barrier): New static inlines.
7135         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7136         (sys_futex0): Return error code.
7137         (futex_wake, futex_wait): If ENOSYS was returned, clear
7138         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7139         (cpu_relax, atomic_write_barrier): New static inlines.
7140         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7141         futex.h.
7142         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7143         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7144         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7145         types.
7146         (omp_nest_lock_t): Change owner into void *, add lock field.
7147         * config/posix95/omp-lock.h: Include semaphore.h.
7148         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7149         (omp_lock_t): Use sem_t instead of mutex if semaphores
7150         aren't broken.
7151         (omp_nest_lock_t): Likewise.  Change owner to void *.
7152         * config/posix/omp-lock.h: Include semaphore.h.
7153         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7154         (omp_lock_t): Use sem_t instead of mutex if semaphores
7155         aren't broken.
7156         (omp_nest_lock_t): Likewise.  Add owner field.
7157
7158 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7159
7160         * testsuite/libgomp.c/collapse-1.c: New test.
7161         * testsuite/libgomp.c/collapse-2.c: New test.
7162         * testsuite/libgomp.c/collapse-3.c: New test.
7163         * testsuite/libgomp.c/icv-1.c: New test.
7164         * testsuite/libgomp.c/icv-2.c: New test.
7165         * testsuite/libgomp.c/lib-2.c: New test.
7166         * testsuite/libgomp.c/lock-1.c: New test.
7167         * testsuite/libgomp.c/lock-2.c: New test.
7168         * testsuite/libgomp.c/lock-3.c: New test.
7169         * testsuite/libgomp.c/loop-4.c: New test.
7170         * testsuite/libgomp.c/loop-5.c: New test.
7171         * testsuite/libgomp.c/loop-6.c: New test.
7172         * testsuite/libgomp.c/loop-7.c: New test.
7173         * testsuite/libgomp.c/loop-8.c: New test.
7174         * testsuite/libgomp.c/loop-9.c: New test.
7175         * testsuite/libgomp.c/nested-3.c: New test.
7176         * testsuite/libgomp.c/nestedfn-6.c: New test.
7177         * testsuite/libgomp.c/sort-1.c: New test.
7178         * testsuite/libgomp.c/task-1.c: New test.
7179         * testsuite/libgomp.c/task-2.c: New test.
7180         * testsuite/libgomp.c/task-3.c: New test.
7181         * testsuite/libgomp.c/task-4.c: New test.
7182         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7183         to C++ testsuite default compiler options.
7184         * testsuite/libgomp.c++/collapse-1.C: New test.
7185         * testsuite/libgomp.c++/collapse-2.C: New test.
7186         * testsuite/libgomp.c++/ctor-10.C: New test.
7187         * testsuite/libgomp.c++/for-1.C: New test.
7188         * testsuite/libgomp.c++/for-2.C: New test.
7189         * testsuite/libgomp.c++/for-3.C: New test.
7190         * testsuite/libgomp.c++/for-4.C: New test.
7191         * testsuite/libgomp.c++/for-5.C: New test.
7192         * testsuite/libgomp.c++/loop-8.C: New test.
7193         * testsuite/libgomp.c++/loop-9.C: New test.
7194         * testsuite/libgomp.c++/loop-10.C: New test.
7195         * testsuite/libgomp.c++/task-1.C: New test.
7196         * testsuite/libgomp.c++/task-2.C: New test.
7197         * testsuite/libgomp.c++/task-3.C: New test.
7198         * testsuite/libgomp.c++/task-4.C: New test.
7199         * testsuite/libgomp.c++/task-5.C: New test.
7200         * testsuite/libgomp.c++/task-6.C: New test.
7201         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7202         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7203         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7204         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7205         * testsuite/libgomp.fortran/collapse1.f90: New test.
7206         * testsuite/libgomp.fortran/collapse2.f90: New test.
7207         * testsuite/libgomp.fortran/collapse3.f90: New test.
7208         * testsuite/libgomp.fortran/collapse4.f90: New test.
7209         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7210         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7211         * testsuite/libgomp.fortran/lib4.f90: New test.
7212         * testsuite/libgomp.fortran/lock-1.f90: New test.
7213         * testsuite/libgomp.fortran/lock-2.f90: New test.
7214         * testsuite/libgomp.fortran/nested1.f90: New test.
7215         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7216         * testsuite/libgomp.fortran/strassen.f90: New test.
7217         * testsuite/libgomp.fortran/tabs1.f90: New test.
7218         * testsuite/libgomp.fortran/tabs2.f: New test.
7219         * testsuite/libgomp.fortran/task1.f90: New test.
7220         * testsuite/libgomp.fortran/task2.f90: New test.
7221         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7222         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7223         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7224         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7225         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7226
7227 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7228
7229         PR c++/36308
7230         * testsuite/libgomp.c++/ctor-11.C: New test.
7231         * testsuite/libgomp.c++/ctor-12.C: New test.
7232
7233 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7234
7235         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7236
7237 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7238
7239         PR middle-end/36106
7240         * testsuite/libgomp.c/atomic-5.c: New test.
7241         * testsuite/libgomp.c/atomic-6.c: New test.
7242         * testsuite/libgomp.c/autopar-1.c: New test.
7243
7244 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7245
7246         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7247         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7248         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7249         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7250         * configure: Regenerate.
7251         * Makefile.in, testsuite/Makefile.in: Likewise.
7252
7253 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7254
7255         PR bootstrap/35457
7256         * aclocal.m4: Regenerate.
7257         * configure: Regenerate.
7258
7259 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7260
7261         PR middle-end/35611
7262         * testsuite/libgomp.c/atomic-4.c: New test.
7263
7264         PR libgomp/35625
7265         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7266         (gomp_iter_guided_next): Likewise.
7267         * testsuite/libgomp.c/pr35625.c: New test.
7268
7269 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7270
7271         * aclocal.m4: Regenerate.
7272         * configure: Likewise.
7273         * Makefile.in: Likewise.
7274         * testsuite/Makefile.in: Likewise.
7275
7276 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7277
7278         PR middle-end/35185
7279         * testsuite/libgomp.c++/pr35185.C: New test.
7280
7281 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7282
7283         PR middle-end/35549
7284         * testsuite/libgomp.c/pr35549.c: New test.
7285
7286 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7287
7288         * testsuite/libgomp.c/atomic-3.c: New test.
7289
7290 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7291
7292         PR fortran/33197
7293         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7294         .F08 file suffixes.
7295
7296 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7297
7298         PR libgomp/33131
7299         * configure.ac: Add ACX_HEADER_STRING.
7300         * env.c: Include strings.h.
7301         * aclocal.m4: Regenerate.
7302         * config.h.in: Regenerate.
7303         * configure: Regenerate.
7304         * Makefile.in: Regenerate.
7305         * testsuite/Makefile.in: Regenerate.
7306
7307 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7308
7309         PR middle-end/35196
7310         * testsuite/libgomp.c/pr35196.c: New test.
7311
7312         PR middle-end/35130
7313         * testsuite/libgomp.fortran/pr35130.f90: New test.
7314         * testsuite/libgomp.c/pr35130.c: New test.
7315
7316 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7317
7318         PR middle-end/33880
7319         * testsuite/libgomp.c/pr33880.c: New test.
7320         * testsuite/libgomp.fortran/pr33880.f90: New test.
7321
7322 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7323
7324         * configure: Regenerate.
7325
7326 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7327
7328         * configure.ac: Move futex checking into ../config/futex.m4.
7329         * configure: Rebuilt.
7330         * aclocal.m4: Rebuilt.
7331         * Makefile.in: Rebuilt.
7332
7333         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7334         2007-10-15 ../config/tls.m4 change.
7335
7336 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7337
7338         PR c++/34513
7339         * testsuite/libgomp.c/pr34513.c: New test.
7340         * testsuite/libgomp.c++/pr34513.C: New test.
7341
7342 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7343
7344         PR target/32765
7345         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7346
7347 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7348
7349         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7350
7351 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7352
7353         * testsuite/libgomp.c/private-1.c: New test.
7354
7355 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7356             Paolo Bonzini  <bonzini@gnu.org>
7357
7358         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7359         instead of 'VPATH ='.
7360         * Makefile.in: Regenerate.
7361
7362 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7363
7364         * configure.ac: Adjust makeinfo version check.
7365         * configure: Regenerate.
7366
7367 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7368
7369         PR fortran/34020
7370         * testsuite/libgomp.fortran/pr34020.f90: New test.
7371
7372 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7373
7374         PR c++/33894
7375         * testsuite/libgomp.c++/atomic-1.C: New test.
7376
7377 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7378
7379         PR libgomp/33275
7380         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7381         Make x and y integers rather than (implicit) reals.  Add private (j)
7382         clause to the last omp parallel.
7383
7384 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7385
7386         * configure: Regenerate following changes to ../config/tls.m4.
7387
7388 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7389
7390         * testsuite/libgomp.fortran/stack.f90: New test.
7391
7392 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7393
7394         * config/mingw32/proc.c: New file.
7395
7396 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7397
7398         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7399         (main): Use __get_cpuid to get i386 target fetaures.
7400         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7401         (main): Use __get_cpuid to get x86_64 target fetaures.
7402
7403 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7404
7405         PR target/32765
7406         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7407         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7408
7409 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7410
7411         PR fortran/32550
7412         * testsuite/libgomp.fortran/pr32550.f90: New test.
7413         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7414
7415 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7416
7417         * aclocal.m4: Regenerated.
7418
7419 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7420
7421         PR fortran/32359
7422         * testsuite/libgomp.fortran/pr32359.f90: New.
7423
7424 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7425
7426         PR libgomp/32468
7427         * sections.c (GOMP_parallel_sections_start): Only decrease
7428         number of threads to COUNT if dyn_var is true.
7429         * testsuite/libgomp.c/pr32468.c: New test.
7430
7431 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7432
7433         PR libgomp/26308
7434         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7435
7436 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7437
7438         PR middle-end/32362
7439         * testsuite/libgomp.c/pr32362-1.c: New test.
7440         * testsuite/libgomp.c/pr32362-2.c: New test.
7441         * testsuite/libgomp.c/pr32362-3.c: New test.
7442
7443 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7444
7445         * team.c (gomp_team_start): Fix setting up thread_attr
7446         stack size.
7447
7448 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7449
7450         * configure: Regenerate.
7451
7452 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7453
7454         * Makefile.in: Regenerate.
7455         * configure: Regenerate.
7456         * aclocal.m4: Regenerate.
7457         * testsuite/Makefile.in: Regenerate.
7458
7459 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7460
7461         * config/linux/proc.c: New file.
7462
7463         PR libgomp/28482
7464         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7465
7466 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7467
7468         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7469
7470 2007-04-16  Matthias Klose  <doko@debian.org>
7471
7472         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7473         flags if not building with -m64.
7474         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7475         flag for i?86-*-* targets, if current target matches -m64.
7476
7477 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7478
7479         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7480         * Makefile.in: Regenerate.
7481
7482 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7483
7484         PR testsuite/31369
7485         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7486         ld_library_path.
7487         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7488
7489 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7490
7491         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7492         decls.
7493         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7494         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7495         (parse_affinity): New function.
7496         (initialize_env): Call it and gomp_init_affinity.
7497         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7498         create new pthread_attr_t and call gomp_init_thread_affinity
7499         on it for each thread before passing the attribute to pthread_create.
7500         * config/linux/affinity.c: New file.
7501         * config/posix/affinity.c: New file.
7502         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7503         * configure: Rebuilt.
7504         * config.h.in: Rebuilt.
7505         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7506         * Makefile.in: Rebuilt.
7507
7508 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7509
7510         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7511         *-*-darwin*.
7512         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7513         and use it if found.
7514
7515 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7516
7517         * testsuite/config/default.exp: New file.
7518         * testsuite/lib/libgomp.exp: New file.
7519         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7520         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7521         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7522         (libgomp_load): Remove.
7523         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7524         always_ld_library_path, not ld_library_path.  Set additional_flags
7525         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7526         (target_compile): Do not call libgomp_init.  Append lang_library_path
7527         and lang_link_flags to options.
7528         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7529         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7530         here.
7531         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7532         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7533         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7534         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7535         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7536         CX8 flag.
7537         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7538         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7539         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7540         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7541         * testsuite/libgomp.c/atomic-10.c: Ditto.
7542
7543 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7544
7545         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7546         dg-final cleanup-modules line.
7547         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7548         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7549         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7550         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7551         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7552         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7553         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7554
7555 2007-03-18  Andreas Schwab  <schwab@suse.de>
7556
7557         * acinclude.m4: Adjust regular expression for ld version
7558         extraction.
7559         * configure: Regenerate.
7560
7561 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7562
7563         * Makefile.am: Add install-pdf target as copied from
7564         automake v1.10 rules.
7565         * Makefile.in: Regenerate
7566
7567 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7568
7569         PR libgomp/28486
7570         * configure: Regenerate.
7571
7572         PR c++/30703
7573         * testsuite/libgomp.c++/pr30703.C: New test.
7574
7575 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7576
7577         Revert:
7578         2006-07-05  Eric Christopher  <echristo@apple.com>
7579         * configure.ac: Depend addition of -pthread on host OS.
7580         * configure: Regenerate.
7581
7582 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7583
7584         * libgomp.texi: Fix spacing after abbreviations.
7585
7586 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7587
7588         PR libgomp/30546
7589         * configure.ac: Add check for makeinfo
7590         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7591         if an appropiate version of makeinfo is found.
7592         * aclocal.m4: Regenerated.
7593         * configure: Regenerated.
7594         * Makefile.in: Regenerated.
7595         * testsuite/Makefile.in: Regenerated.
7596
7597 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7598
7599         PR libgomp/30540
7600         * libgomp.texi: More about implementation-dependent settings.
7601
7602 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7603
7604         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7605
7606 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7607
7608         PR middle-end/30494
7609         * testsuite/libgomp.c/pr30494.c: New test.
7610
7611 2007-01-15  Tom Tromey  <tromey@redhat.com>
7612
7613         * configure: Rebuilt.
7614         * configure.ac: Fixed comment.
7615
7616 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7617
7618         * libgomp.texi: Document implementation specific default values of
7619         environment variables.
7620
7621 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7622
7623         PR libgomp/28209
7624         * libgomp.texi: New file.
7625         * configure.ac: Add --enable-generated-files-in-srcdir option.
7626         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7627         files to srcdir.
7628         * Makefile.in: Regenerated.
7629         * config.h.in: Regenerated.
7630         * testsuite/Makefile.in: Regenerated.
7631         * NOTES: Removed.
7632
7633 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7634
7635         PR libgomp/29949
7636         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7637
7638 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7639
7640         * configure: Regenerate.
7641
7642 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7643
7644         PR libgomp/29947
7645         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7646         start if there shouldn't be any loop iterations.
7647         (gomp_loop_ordered_static_start): Remove start == end test.
7648         * testsuite/libgomp.c/pr29947-1.c: New test.
7649         * testsuite/libgomp.c/pr29947-2.c: New test.
7650
7651 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7652
7653         * configure.tgt: Force initial-exec TLS model on Linux only.
7654
7655 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7656
7657         * configure: Regenerated.
7658
7659 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7660
7661         * env.c (parse_schedule): Reject out of range values.
7662         (parse_unsigned_long): Reject out of range, negative or zero values.
7663
7664 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7665
7666         PR fortran/29629
7667         * testsuite/libgomp.fortran/pr29629.f90: New test.
7668
7669 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7670
7671         PR libgomp/29494
7672         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7673         * config/posix95: New directory.
7674         * config/posix95/omp-lock.h: New file.
7675         * config/posix95/lock.c: Likewise.
7676
7677 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7678
7679         * aclocal.m4: Regenerate.
7680         * configure: Regenerate.
7681
7682 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7683
7684         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7685         '<' to '<='.
7686
7687 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7688
7689         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7690         test.
7691         * configure: Regenerate.
7692         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7693
7694 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7695
7696         PR middle-end/25261
7697         PR middle-end/28790
7698         * testsuite/libgomp.c/nestedfn-4.c: New test.
7699         * testsuite/libgomp.c/nestedfn-5.c: New test.
7700         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7701
7702         PR fortran/29097
7703         * testsuite/libgomp.fortran/condinc1.f: New test.
7704         * testsuite/libgomp.fortran/condinc2.f: New test.
7705         * testsuite/libgomp.fortran/condinc3.f90: New test.
7706         * testsuite/libgomp.fortran/condinc4.f90: New test.
7707         * testsuite/libgomp.fortran/condinc1.inc: New file.
7708
7709 2006-09-18  Tom Tromey  <tromey@redhat.com>
7710
7711         * configure: Rebuilt.
7712
7713 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7714
7715         PR c/28768
7716         PR preprocessor/14634
7717         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7718         to AC_DEFINE.
7719         * configure: Regenerate.
7720
7721 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7722
7723         * testsuite/libgomp.fortran/reduction3.f90: Change
7724         -2147483648 to -huge(i)-1 to avoid overflow.
7725         * testsuite/libgomp.fortran/reduction4.f90: Change
7726         Z'ffffffff' to not(0) to avoid overflow.
7727
7728 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7729
7730         PR libgomp/25938
7731         * Makefile.am (libsubincludedir): New.
7732         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7733         * Makefile.in: Regenerate.
7734
7735 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7736
7737         PR libgomp/28725
7738         * env.c: Include ctype.h.
7739         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7740         leading and/or trailing whitespace and compare strings case
7741         insensitively.
7742
7743 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7744
7745         PR fortran/28390
7746         * testsuite/libgomp.fortran/pr28390.f: New test.
7747
7748 2006-07-05  Eric Christopher  <echristo@apple.com>
7749
7750         * configure.ac: Depend addition of -pthread on host OS.
7751         * configure: Regenerate.
7752
7753 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7754
7755         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7756         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7757         defined.
7758
7759 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7760
7761         PR libgomp/26175
7762         PR libgomp/26477
7763         * configure.ac: If neither --enable-linux-futex nor
7764         --disable-linux-futex is passed, determine the default by checking
7765         for compiling and/or running against NPTL.  With --enable-linux-futex,
7766         check if SYS_gettid and SYS_futex are defined.
7767         * configure: Rebuilt.
7768
7769 2006-06-14  Richard Henderson  <rth@redhat.com>
7770
7771         PR libgomp/28008
7772         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7773         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7774
7775 2006-06-09  Richard Henderson  <rth@redhat.com>
7776
7777         * env.c (gomp_nthreads_var): Change to unsigned long.
7778         (gomp_run_sched_chunk): Likewise.
7779         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7780         (initialize_env): Initialize gomp_thread_attr.
7781         * libgomp.h (gomp_nthreads_var): Update decl.
7782         (gomp_run_sched_chunk): Likewise.
7783         (gomp_thread_attr): Declare.
7784         * team.c (gomp_thread_attr): Export.
7785         (initialize_team): Don't initialize it.
7786
7787 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7788
7789         PR fortran/27916
7790         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7791         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7792
7793 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7794
7795         * config/mingw32/time.c: New file.
7796         * configure.tgt: Use it.
7797
7798 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7799
7800         * Makefile.am: Add install-html target. Add install-html to .PHONY
7801         * Makefile.in: Regenerate.
7802
7803 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7804
7805         PR libgomp/27612
7806         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7807         * testsuite/libgomp.c/critical-1.c: Likewise.
7808         * testsuite/libgomp.c/loop-1.c: Likewise.
7809         * testsuite/libgomp.c/loop-2.c: Likewise.
7810         * testsuite/libgomp.c/single-1.c: Likewise.
7811         * testsuite/libgomp.c/ordered-1.c: Likewise.
7812         * testsuite/libgomp.c/ordered-2.c: Likewise.
7813
7814 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7815
7816         PR middle-end/27416
7817         * libgomp.fortran/pr27416-1.f90: New test.
7818
7819 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7820
7821         PR fortran/27395
7822         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7823         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7824
7825 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7826
7827         PR c++/26943
7828         * testsuite/libgomp.c/pr26943-1.c: New test.
7829         * testsuite/libgomp.c/pr26943-2.c: New test.
7830         * testsuite/libgomp.c/pr26943-3.c: New test.
7831         * testsuite/libgomp.c/pr26943-4.c: New test.
7832         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7833         * testsuite/libgomp.c++/pr26943.C: New test.
7834
7835 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7836
7837         PR middle-end/27337
7838         * testsuite/libgomp.c++/pr27337.C: New test.
7839
7840 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7841
7842         PR c/26171
7843         * testsuite/libgomp.c/pr26171.c: New test.
7844
7845 2006-04-25  Richard Henderson  <rth@redhat.com>
7846
7847         PR libgomp/25865
7848         * configure.ac: Use GCC_CHECK_TLS.
7849         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7850         * Makefile.in, aclocal.m4, configure: Regenerate.
7851
7852 2006-04-10  Matthias Klose  <doko@debian.org>
7853
7854         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7855         directory names containing underscores.
7856
7857 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7858
7859         PR c++/26691
7860         * testsuite/libgomp.c++/pr26691.C: New test.
7861
7862 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7863
7864         * testsuite/libgomp.fortran/retval2.f90: New test.
7865
7866 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7867
7868         * testsuite/libgomp.c++: New directory.
7869
7870 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7871
7872         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7873         * config/posix/sem.c: Implement the above.
7874
7875 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7876
7877         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7878         define HAVE_BROKEN_POSIX_SEMAPHORES.
7879         * configure: Rebuilt.
7880         * config.h.in: Rebuilt.
7881
7882 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7883
7884         PR bootstrap/26161
7885         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7886         for the other pthread check.
7887         * configure: Regenerate.
7888         * config.h.in: Regenerate.
7889
7890 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7891
7892         PR libgomp/25938
7893         PR libgomp/25984
7894         * Makefile.am (fincludedir): New variable.
7895         (nodist_include_HEADERS): Remove Fortran files.
7896         (nodist_finclude_HEADERS): New variable.
7897         * Makefile.in: Regenerated.
7898
7899 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7900
7901         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7902         Remove tests for returning assumed character length arrays.
7903
7904 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7905             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7906
7907         PR libgomp/25936
7908         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7909
7910 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7911
7912         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7913
7914 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7915
7916         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7917         part of LD_LIBRARY_PATH manually.
7918
7919 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7920
7921         PR libgomp/25852
7922         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7923         libgomp_init.
7924
7925 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7926
7927         PR libgomp/25884
7928         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7929         * configure.ac (PERL): Don't set.
7930         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7931         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7932         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7933         * omp.h.in: Wrap the new configure substitutions with @ characters.
7934         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7935         * aclocal.m4, configure, Makefile.in: Regenerate.
7936         * mkomp_h.pl: Delete.
7937
7938 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7939
7940         PR libgomp/25259
7941         * configure.ac: Use GCC_HEADER_STDINT.
7942         * libgomp.h: Include gstdint.h.
7943         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7944         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7945
7946 2006-01-24  Richard Henderson  <rth@redhat.com>
7947
7948         PR libgomp/25942
7949         * configure.ac: Add AM_MAINTAINER_MODE.
7950         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7951
7952 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7953
7954         * Makefile.in: Regenerate.
7955         * testsuite/Makefile.in: Regenerate.
7956         * aclocal.m4: Regenerate.
7957
7958 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7959
7960         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7961         Solaris.
7962         * configure.ac: Add check for loadavg.h.
7963         (link_gomp): Adjust comment.
7964         * configure: Regenerate.
7965         * config.h.in: Regenerate.
7966
7967 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7968
7969         PR libgomp/25877
7970         * configure.ac: Remove check for alloca.h.
7971         * configure: Regenerate.
7972         * config.h.in: Regenerate.
7973         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7974         * team.c: Remove use of alloca.h.
7975         Call gomp_alloca instead of alloca.
7976
7977 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7978
7979         PR libgomp/25877
7980         * team.c: Add include of alloca.h.
7981         * configure.ac: Add check for alloca.h.
7982         * configure: Regenerate.
7983         * config.h.in: Regenerate.
7984
7985 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7986
7987         PR fortran/25219
7988         * testsuite/libgomp.fortran/pr25219.f90: New test.
7989
7990 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7991
7992         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7993         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7994         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7995         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7996         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7997         testsuite/libgomp.fortran/threadprivate1.f90,
7998         testsuite/libgomp.fortran/threadprivate2.f90,
7999         testsuite/libgomp.fortran/threadprivate3.f90,
8000         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8001         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8002         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8003         effective-target to TLS runtime.
8004
8005         * testsuite/libgomp.fortran/pr25162.f: Require
8006         effective-target TLS runtime.
8007
8008 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8009
8010         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8011         * testsuite/libgomp.c/nestedfn-3.c: New test.
8012
8013 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8014
8015         PR fortran/25162
8016         * testsuite/libgomp.fortran/pr25162.f: New test.
8017
8018 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8019
8020         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8021         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8022
8023 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8024
8025         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8026         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8027         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8028         single.c, team.c, work.c, config/linux/alpha/futex.h,
8029         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8030         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8031         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8032         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8033         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8034         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8035         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8036         FSF address.
8037
8038 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8039
8040         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8041         to nodist_noinst_HEADERS.
8042         * Makefile.in: Rebuilt.
8043
8044         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8045         add integer count field.
8046         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8047         omp_nest_lock_t type change.
8048         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8049         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8050         Increment count.
8051         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8052         Decrement count.
8053         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8054         Increment count if successful and return the new nesting level.
8055         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8056         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8057         * testsuite/libgomp.c/lib-1.c: New test.
8058         * testsuite/libgomp.fortran/lib1.f90: New test.
8059         * testsuite/libgomp.fortran/lib2.f: New test.
8060         * testsuite/libgomp.fortran/lib3.f: New test.
8061
8062 2005-11-17  Richard Henderson  <rth@redhat.com>
8063
8064         PR 24845
8065         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8066         * configure.ac (link_gomp): New.  Substitute it.
8067         (AC_CONFIG_FILES): Add libgomp.spec.
8068         * libgomp.spec.in: New file.
8069         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8070         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8071
8072 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8073
8074         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8075         reduction(-:var) behaving the same as reduction(+:var).
8076         * testsuite/libgomp.c/reduction-4.c: New test.
8077
8078 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8079
8080         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8081         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8082         testsuite/libgomp.c/copyin-3.c,
8083         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8084         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8085         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8086         testsuite/libgomp.c++/pr24455.C,
8087         testsuite/libgomp.fortran/threadprivate1.f90,
8088         testsuite/libgomp.fortran/threadprivate2.f90,
8089         testsuite/libgomp.fortran/threadprivate3.f90,
8090         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8091         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8092         testsuite/libgomp.fortran/omp_parse3.f90: Require
8093         effective-target TLS.
8094
8095 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8096
8097         * HEADER: Remove.
8098
8099 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8100
8101         PR libgomp/24797
8102         * team.c (initialize_team): Pass NULL rather than free as
8103         pthread_key_create destructor.  Initialize thread specific data
8104         pointer in initial thread to a static local variable rather than
8105         malloced memory.
8106
8107 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8108
8109         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8110         its location to ld_library_path.
8111
8112 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8113
8114         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8115
8116 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8117
8118         * testsuite/libgomp.c: Rename from libgomp.dg.
8119
8120 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8121
8122         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8123         threadprivate variable 'i'.
8124
8125 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8126
8127         * config/linux/s390/futex.h: New file.
8128         * configure.tgt: Use it.
8129
8130         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8131         before the parallel.
8132
8133 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8134
8135         PR c++/24734
8136         * testsuite/libgomp.c++/master-1.C: New test.
8137
8138 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8139
8140         * testsuite/libgomp.dg/copyin-3.c: New test.
8141
8142 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8143
8144         * testsuite/libgomp.fortran/retval1.f90: New test.
8145         * testsuite/libgomp.fortran/vla7.f90: New test.
8146
8147 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8148
8149         * testsuite/libgomp.fortran/vla2.f90: New test.
8150         * testsuite/libgomp.fortran/vla3.f90: New test.
8151         * testsuite/libgomp.fortran/vla4.f90: New test.
8152         * testsuite/libgomp.fortran/vla5.f90: New test.
8153         * testsuite/libgomp.fortran/vla6.f90: New test.
8154
8155 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8156
8157         * config/linux/sparc/futex.h: New file.
8158         * configure.tgt: Use it.
8159         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8160
8161         * critical.c: Include stdlib.h.
8162         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8163         ignoring return value.
8164         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8165         LIBGOMP_CHECK_SYNC_BUILTINS check.
8166         * configure: Rebuilt.
8167
8168 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8169
8170         * testsuite/libgomp.fortran/vla1.f90: New test.
8171
8172 2005-10-31  Richard Henderson  <rth@redhat.com>
8173
8174         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8175         setting 's' in different threads.
8176
8177 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8178
8179         * libgomp.h (attribute_hidden, ialias): Define.
8180         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8181         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8182         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8183         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8184         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8185         omp_test_lock, omp_test_nest_lock): Likewise.
8186         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8187         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8188         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8189         omp_test_lock, omp_test_nest_lock): Likewise.
8190         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8191         omp_get_dynamic, omp_get_nested): Likewise.
8192         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8193         omp_get_thread_num, omp_in_parallel): Likewise.
8194         * fortran.c (ialias_redirect): Define.
8195         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8196         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8197         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8198         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8199         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8200         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8201         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8202         omp_get_wtime): Add ialias_redirect.
8203
8204 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8205
8206         * fortran.c: Include stdlib.h.
8207
8208 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8209
8210         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8211         * Makefile.in: Regenerated.
8212
8213 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8214
8215         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8216         * libgomp_f.h.in (omp_check_defines): New function.
8217         * env.c: Include libgomp_f.h.
8218         (initialize_env): Call omp_check_defines.
8219
8220         * testsuite/libgomp.dg/copyin-2.c: New test.
8221         * testsuite/libgomp.c++/copyin-2.C: New test.
8222         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8223
8224         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8225         * testsuite/libgomp.fortran/sharing2.f90: New test.
8226
8227         * testsuite/libgomp.dg/copyin-1.c: New test.
8228         * testsuite/libgomp.c++/copyin-1.C: New test.
8229
8230 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8231
8232         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8233
8234         * testsuite/libgomp.fortran/workshare1.f90: New test.
8235
8236         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8237         only test.
8238         * libgomp.fortran/sharing1.f90: New test.
8239
8240 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8241
8242         PR c++/24502
8243         * testsuite/libgomp.c++/loop-7.C: New test.
8244
8245         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8246
8247         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8248         * testsuite/libgomp.fortran/reduction6.f90: New test.
8249         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8250
8251 2005-10-23  Richard Henderson  <rth@redhat.com>
8252
8253         * testsuite/libgomp.c++/ctor-1.C: New.
8254         * testsuite/libgomp.c++/ctor-2.C: New.
8255         * testsuite/libgomp.c++/ctor-3.C: New.
8256         * testsuite/libgomp.c++/ctor-4.C: New.
8257         * testsuite/libgomp.c++/ctor-5.C: New.
8258         * testsuite/libgomp.c++/ctor-6.C: New.
8259         * testsuite/libgomp.c++/ctor-7.C: New.
8260         * testsuite/libgomp.c++/ctor-8.C: New.
8261         * testsuite/libgomp.c++/ctor-9.C: New.
8262
8263 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8264
8265         PR 24455
8266         * testsuite/libgomp.c++/pr24455-1.C: New test.
8267         * testsuite/libgomp.c++/pr24455.C: New test.
8268         * testsuite/libgomp.dg/pr24455-1.c: New test.
8269         * testsuite/libgomp.dg/pr24455.c: New test.
8270
8271 2005-10-20  Richard Henderson  <rth@redhat.com>
8272
8273         * testsuite/libgomp.c++/loop-6.C: New.
8274         * testsuite/libgomp.dg/loop-3.c: New.
8275
8276 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8277
8278         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8279         explicitly private.
8280         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8281         explicitly shared.
8282
8283 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8284
8285         * testsuite/libgomp.fortran/jacobi.f: New test.
8286
8287 2005-10-19  Richard Henderson  <rth@redhat.com>
8288
8289         * configure.tgt (i?86-linux): Default to with_arch instead of
8290         CFLAGS.  Add -mtune to match target_cpu.
8291         (x86_64-linux): Tune to i686.
8292
8293         * fortran.c (omp_test_nest_lock_): Fix typo.
8294
8295 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8296
8297         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8298         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8299         * testsuite/libgomp.dg/ordered-3.c: New test.
8300
8301         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8302         Remove volatile keyword.
8303
8304         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8305         in COMMON block to avoid warnings on 64-bit targets.
8306
8307 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8308
8309         * testsuite/libgomp.dg/shared-3.c: New test.
8310
8311 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8312
8313         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8314         * testsuite/libgomp.fortran/reduction5.f90: New test.
8315
8316 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8317
8318         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8319         dg-options.
8320         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8321         flush loop now that __sync_synchronize has proper memory barrier.
8322         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8323         Add -ffixed-form to dg-options.
8324
8325 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8326
8327         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8328         from subdirectories.
8329         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8330         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8331         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8332         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8333         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8334         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8335         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8336         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8337         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8338         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8339         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8340         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8341         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8342         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8343         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8344         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8345         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8346         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8347         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8348         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8349         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8350         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8351         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8352         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8353         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8354
8355 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8356
8357         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8358         lang_library_path exists.  Use find instead of glob to gather tests.
8359         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8360
8361 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8362
8363         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8364         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8365         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8366         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8367         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8368         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8369         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8370         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8371         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8372         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8373         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8374         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8375         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8376
8377 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8378
8379         * testsuite/libgomp.dg/vla-1.c: New test.
8380
8381         * testsuite/libgomp.fortran/reference2.f90: New test.
8382
8383         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8384         declaration of omp_get_thread_num.
8385         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8386         use omp_lib.
8387
8388         * testsuite/libgomp.fortran/reduction1.f90: New test.
8389         * testsuite/libgomp.fortran/reduction2.f90: New test.
8390         * testsuite/libgomp.fortran/reduction3.f90: New test.
8391         * testsuite/libgomp.fortran/reduction4.f90: New test.
8392
8393 2005-10-13  Richard Henderson  <rth@redhat.com>
8394
8395         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8396         * Makefile.in: Regenerate.
8397         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8398         * libgomp.h: Include bar.h.
8399         (struct gomp_barrier): Remove.
8400         (struct gomp_team): Add barrier.  Replace master_barrier with
8401         master_release.  Replace threads with ordered_release.
8402         (struct gomp_thread): Replace barrier with release.
8403         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8404         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8405         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8406         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8407         (GOMP_single_copy_end): Likewise.
8408         * team.c (gomp_threads_dock): New.
8409         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8410         (gomp_thread_start): Use gomp_barrier_wait.
8411         (new_team, free_team): Update for gomp_team changes.
8412         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8413         (gomp_team_end): Use gomp_barrier_wait.
8414         (initialize_team): Update for gomp_thread changes.
8415         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8416         (gomp_work_share_end_nowait): Use atomic ops when available.
8417         * config/linux/bar.c, config/linux/bar.h: New files.
8418         * config/posix/bar.c, config/posix/bar.h: New files.
8419
8420 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8421
8422         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8423         * testsuite/libgomp.dg/single-2.c: New test.
8424
8425         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8426         lang_link_flags): Unset, so that they aren't inherited from previously
8427         sourced *.exp.
8428
8429         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8430
8431 2005-10-12  Richard Henderson  <rth@redhat.com>
8432
8433         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8434         (libgomp_init): Use lang_test_file, lang_library_path, and
8435         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8436
8437         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8438         (lang_test_file, lang_link_flags): New.
8439         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8440
8441         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8442         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8443         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8444         testsuite/libgomp.c++/parallel-1.C,
8445         testsuite/libgomp.c++/reduction-1.C,
8446         testsuite/libgomp.c++/reduction-2.C,
8447         testsuite/libgomp.c++/reduction-3.C,
8448         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8449         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8450         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8451         New files, largely cribbed from the C testsuite.
8452
8453 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8454
8455         * testsuite/libgomp.fortran/character1.f90: New test.
8456         * testsuite/libgomp.fortran/character2.f90: New test.
8457
8458         * testsuite/libgomp.dg/nested-1.c: New test.
8459         * testsuite/libgomp.dg/nested-2.c: New test.
8460         * testsuite/libgomp.fortran/do1.f90: New test.
8461         * testsuite/libgomp.fortran/do2.f90: New test.
8462
8463         * testsuite/libgomp.fortran/reference1.f90: New test.
8464
8465 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8466
8467         * testsuite/libgomp.dg/reduction-1.c: New test.
8468         * testsuite/libgomp.dg/reduction-2.c: New test.
8469         * testsuite/libgomp.dg/reduction-3.c: New test.
8470
8471 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8472
8473         * testsuite/libgomp.dg/atomic-1.c: New test.
8474         * testsuite/libgomp.dg/atomic-2.c: New test.
8475
8476 2005-10-09  Richard Henderson  <rth@redhat.com>
8477
8478         * critical.c (atomic_lock): New.
8479         (initialize_critical): Initialize it.
8480         (GOMP_atomic_start, GOMP_atomic_end): New.
8481         * libgomp.map: Export them.
8482         * libgomp_g.h: Declare them.
8483
8484         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8485
8486 2005-10-02  Richard Henderson  <rth@redhat.com>
8487
8488         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8489         to XCFLAGS instead of CFLAGS.
8490
8491 2005-09-30  Richard Henderson  <rth@redhat.com>
8492
8493         * configure.ac: Determine whether -pthread or -lpthread is needed.
8494         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8495         * Makefine.in, configure: Rebuild.
8496
8497 2005-09-28  Richard Henderson  <rth@redhat.com>
8498
8499         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8500         * testsuite/libgomp.dg/omp-single-3.c: New test.
8501
8502 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8503
8504         * testsuite/libgomp.dg/omp-single-2.c: New test.
8505         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8506
8507 2005-09-27  Richard Henderson  <rth@redhat.com>
8508
8509         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8510         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8511
8512 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8513
8514         * testsuite/libgomp.dg/omp-loop03.c: New test.
8515
8516 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8517
8518         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8519
8520 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8521
8522         * testsuite/libgomp.dg/omp-single-1.c: New test.
8523         * testsuite/libgomp.dg/shared-1.c: Return 0.
8524         Add prototype for abort.
8525         * testsuite/libgomp.dg/shared-2.c: Likewise.
8526
8527 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8528
8529         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8530         constructs.
8531
8532 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8533
8534         * testsuite/libgomp.dg/shared-1.c: New test.
8535         * testsuite/libgomp.dg/shared-2.c: New test.
8536
8537 2005-09-24  Richard Henderson  <rth@redhat.com>
8538
8539         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8540
8541 2005-09-24  Richard Henderson  <rth@redhat.com>
8542
8543         * iter.c (gomp_iter_static_next): Round up when computing number
8544         of iterations.  Don't bother distributing a remainder equally.
8545
8546         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8547         Don't call srand.  Zero b before testing.
8548         (main): New.
8549
8550 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8551
8552         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8553         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8554
8555 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8556
8557         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8558         without !$omp end do, followed immediately by subroutine end.
8559
8560 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8561
8562         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8563
8564 2005-09-22  Richard Henderson  <rth@redhat.com>
8565
8566         * critical.c (GOMP_critical_name_start): Change argument to void**.
8567         Reuse the pointer space if the mutex fits.
8568         (GOMP_critical_name_end): Likewise.
8569         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8570         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8571         (GOMP_critical_name_end): Likewise.
8572         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8573         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8574
8575 2005-09-20  Richard Henderson  <rth@redhat.com>
8576
8577         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8578         (create_lock_lock): New.
8579         (initialize_critical): Initialize it.
8580         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8581         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8582
8583 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8584
8585         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8586
8587 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8588
8589         * testsuite/libgomp.dg/omp-loop01.c: New test.
8590         * testsuite/libgomp.dg/omp-loop02.c: New test.
8591
8592 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8593
8594         * configure.ac (AC_PROG_FC): Add.
8595         (USE_FORTRAN): New automake conditional.
8596         * configure: Rebuilt.
8597         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8598         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8599         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8600         Add rules to build them.
8601         * Makefile.in: Rebuilt.
8602         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8603         OMP_NEST_LOCK_KIND.
8604         * libgomp.map: Add Fortran wrappers.
8605         * libgomp_f.h.in: New file.
8606         * omp_lib.h.in: New file.
8607         * omp_lib.f90.in: New file.
8608         * fortran.c: New file.
8609         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8610         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8611         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8612         libgfortran has been built.
8613         * testsuite/libgomp.fortran/fortran.exp: New file.
8614         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8615         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8616         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8617         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8618         * testsuite/libgomp.fortran/omp_hello.f: New test.
8619         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8620         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8621         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8622         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8623         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8624         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8625         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8626         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8627
8628 2005-08-30  Richard Henderson  <rth@redhat.com>
8629
8630         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8631         function for when aliases are not usable.
8632         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8633         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8634         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8635         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8636         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8637         GOMP_loop_ordered_guided_next): Likewise.
8638         * ordered.c (GOMP_ordered_start): Likewise.
8639
8640 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8641
8642         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8643         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8644         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8645         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8646         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8647         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8648         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8649         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8650         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8651
8652 2005-07-07  Eric Christopher  <echristo@redhat.com>
8653             Diego Novillo  <dnovillo@redhat.com>
8654
8655         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8656         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8657         up code.
8658         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8659         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8660         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8661         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8662         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8663         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8664         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8665
8666 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8667
8668         * TOPLEVEL.patch: Remove.
8669
8670 2005-05-16  Richard Henderson  <rth@redhat.com>
8671
8672         * configure.ac: Test for clock_gettime.
8673         * config.h.in, configure: Rebuild.
8674         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8675         (omp_get_wtime): Use clock_gettime if available.
8676         (omp_get_wtick): Use clock_getres if available.
8677
8678 2005-05-11  Richard Henderson  <rth@redhat.com>
8679
8680         * config/linux/ia64/futex.h: New file.
8681         * configure.tgt: Use it.
8682
8683         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8684
8685 2005-05-07  Richard Henderson  <rth@redhat.com>
8686
8687         * config/linux/powerpc/futex.h: New file.
8688         * configure.tgt: Use it.
8689
8690         * config/linux/i486/futex.h: Merge ...
8691         * config/linux/x86_64/futex.h: ... into ...
8692         * config/linux/x86/futex.h: ... here.
8693         * configure.tgt: Update to match.
8694
8695 2005-05-06  Richard Henderson  <rth@redhat.com>
8696
8697         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8698         * config/linux/i486/futex.h: Likewise.
8699         * config/linux/x86_64/futex.h: Likewise.
8700
8701         * config/linux/lock.c: New file.
8702         * config/linux/omp-lock.h: New file.
8703
8704         * critical.c, env.h: Don't include omp.h
8705         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8706         * config/posix/time.c: Likewise.
8707         * config/posix/omp-lock.h: New file.
8708         * libgomp.h: Include omp-lock.h and omp.h.
8709         * Makefile.am (nodist_include_HEADERS): New.
8710         (omp.h): New rule.
8711         * configure.ac (PERL): New.
8712         * mkomp_h.pl: New file.
8713         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8714         with templates.
8715         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8716
8717         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8718         build directory.  Re-add -march=i486 hack.
8719
8720         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8721         (libgomp_link_flags): Remove.
8722         (libgomp_initialized): Remove.
8723         (libgomp_init): Don't protect from reinitialization.  Copy code
8724         from libstdc++ for getting the multilib set correctly.
8725
8726 2005-05-05  Richard Henderson  <rth@redhat.com>
8727
8728         * config/linux/alpha/futex.h: New file.
8729         * configure.tgt (alpha*-*-linux*): Use it.
8730
8731         * config/posix/mutex.c: New file.
8732         * config/posix/sem.c: Use libgomp.h.
8733
8734         * configure.tgt (x86_64-linux): Also test CC for -m32.
8735         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8736
8737         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8738         after $gccpath.
8739
8740         * Makefile.am (SUBDIRS): New.
8741         (libgomp_la_LDFLAGS): Add -lpthread.
8742         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8743         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8744
8745         * libgomp_g.h: New file.
8746         * libgomp.h: Split out all public declarations to libgomp_g.h.
8747         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8748         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8749         * config/linux/sem.h: Likewise.
8750         * config/posix/sem.h: Likewise.
8751
8752         * Makefile.am (AM_LDFLAGS): New.
8753         (libgomp_version_script): Split out from ...
8754         (libgomp_la_LDFLAGS): ... here.
8755         (libgomp_version_info): New.
8756         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8757         (LIBGOMP_ENABLE): New.
8758         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8759         (LIBGOMP_ENABLE_SYMVERS): New.
8760         * configure.ac (AC_INIT): Version 1.0.
8761         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8762         (enable-linux-futex): Likewise.  Rename from enable-futex.
8763         (libtool_VERSION): New.
8764         (LIBGOMP_ENABLE_SYMVERS): Use it.
8765         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8766         * Makefile.in, aclocal.m4, configure: Rebuild.
8767
8768         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8769         (gomp_mutex_unlock_slow): Fix typo.
8770         * config/linux/sem.c: Similarly.
8771         (gomp_sem_post_slow): Fix typo.
8772         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8773         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8774         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8775
8776         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8777         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8778         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8779         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8780         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8781         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8782         LDFLAGS.  Pull enable_futex check to top-level.
8783         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8784         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8785
8786         First attempt at real configury.
8787         * Makefile, config.h: Remove file.
8788         * Makefile.am, Makefile.in: New file.
8789         * acinclude.m4 aclocal.m4: New file.
8790         * configure.ac, configure.tgt, configure: New file.
8791
8792         * config/posix/lock.c: Rename from sys-lock.c.
8793         * config/posix/mutex.h: Rename from sys-mutex.h.
8794         * config/posix/sem.c: Rename from sys-sem.c.
8795         * config/posix/sem.h: Rename from sys-sem.h.
8796         * config/posix/proc.c: Rename from sys-proc.c.
8797         * config/posix/time.c: Rename from sys-proc.c.
8798
8799         * config/linux/mutex.c: New file.
8800         * config/linux/mutex.h: New file.
8801         * config/linux/sem.c: New file.
8802         * config/linux/sem.h: New file.
8803         * config/linux/i486/futex.h: New file.
8804         * config/linux/x86_64/futex.h: New file.
8805
8806 2005-05-04  Richard Henderson  <rth@redhat.com>
8807
8808         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8809         * libgomp.h: Declare them.
8810         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8811         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8812
8813 2005-05-04  Richard Henderson  <rth@redhat.com>
8814
8815         * libgomp-1 code drop
8816
8817 2005-05-04  Richard Henderson  <rth@redhat.com>
8818
8819         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8820         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8821         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8822         (gomp_iter_static_next): Update.
8823         (gomp_ordered_static_next): Update.
8824         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8825         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8826         totally empty range.
8827         (gomp_loop_ordered_static_next): Refine test for calling
8828         gomp_ordered_static_next.
8829         * testsuite/ordered-1.c: Add case for more threads than iterations.
8830
8831         * iter.c (gomp_iter_runtime_next_locked): Remove.
8832         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8833         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8834         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8835         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8836         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8837         gomp_loop_ordered_guided_next): Downcase name, make static, add
8838         an external alias with the old name.
8839         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8840         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8841         switch and call one of the above static functions.
8842         * libgomp.h: Update.
8843
8844         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8845         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8846         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8847         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8848         GOMP_loop_ordered_guided_start): Update to match.
8849         * sections.c (GOMP_sections_start): Likewise.
8850         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8851
8852         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8853         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8854         Use bounds check instead of modulus.
8855         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8856         (gomp_ordered_last): Don't sync with ordered_owner here.
8857         (gomp_ordered_next): Likewise.
8858         (gomp_ordered_static_loop_next): Likewise.
8859         * loop.c, libgomp.h: Update to match.
8860
8861         * libgomp.h (GOMP_barrier): Declare.
8862
8863         * testsuite/barrier-1.c: New file.
8864         * testsuite/critical-1.c: New file.
8865         * testsuite/ordered-2.c: New file.
8866         * testsuite/ordered-1.c: New file.
8867         * testsuite/sections-1.c: New file.
8868         * testsuite/single-1.c: New file.
8869         * testsuite/Makefile (TESTS): Add them.
8870
8871 2005-05-04  Richard Henderson  <rth@redhat.com>
8872
8873         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8874         * loop.c (GOMP_loop_static_start): If not the startup thread,
8875         acquire the mutex to wait for initialization complete.
8876         (GOMP_loop_ordered_static_start): Likewise.
8877         (GOMP_loop_ordered_runtime_start): Likewise.
8878         (GOMP_loop_ordered_static_first): Remove.
8879         (GOMP_loop_ordered_dynamic_first): Remove.
8880         (GOMP_loop_ordered_guided_first): Remove.
8881         (GOMP_loop_ordered_runtime_first): Remove.
8882         * ordered.c (gomp_ordered_loop_first): Post to own release when
8883         we're the first thread.
8884         (gomp_ordered_loop_last): Wait on release if not owner.
8885         (gomp_ordered_loop_next): Likewise.
8886         (gomp_ordered_static_loop_init): New.
8887         (gomp_ordered_static_loop_next): Use ordered_owner.
8888         (GOMP_ordered_start): Likewise.
8889         * work.c (gomp_new_work_share): Initialize ordered_owner.
8890
8891 2005-05-03  Richard Henderson  <rth@redhat.com>
8892
8893         * Makefile (OPT): New.
8894         (CFLAGS): Use it.
8895
8896         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8897         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8898         * libgomp.h, libgomp.map, NOTES: Update to match.
8899
8900         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8901         Add initialized and thr members.
8902         (gomp_thread_start): Pause when initially spawned to wait for
8903         the whole team to be created.
8904         (gomp_team_start): Release team members at the end.
8905
8906         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8907         (f_foo_1): Use GOMP_loop_end.
8908         (f_foo_2): Use GOMP_loop_end_nowait.
8909
8910         * testsuite/loop-2.c: New file.
8911         * testsuite/Makefile (TESTS): Add it.
8912
8913 2005-05-03  Richard Henderson  <rth@redhat.com>
8914
8915         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8916         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8917         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8918         initial work_share.
8919
8920         * testsuite/Makefile: New file.
8921         * testsuite/loop-1.c: New file.
8922
8923 2005-05-03  Richard Henderson  <rth@redhat.com>
8924
8925         Initial implementation and checkin.
8926 \f
8927 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8928
8929 Copying and distribution of this file, with or without modification,
8930 are permitted in any medium without royalty provided the copyright
8931 notice and this notice are preserved.