libgomp/ChangeLog

   1 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
   2
   3         PR jit/85384
   4         * configure: Regenerate.
   5
   6 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
   7             Tom de Vries  <tom@codesourcery.com>
   8
   9         PR middle-end/84955
  10         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
  11         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
  12
  13 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
  14
  15         PR fortran/83064
  16         PR testsuite/85346
  17         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
  18         test from gfortran.dg to here.
  19
  20 2018-04-05  Tom de Vries  <tom@codesourcery.com>
  21
  22         PR target/85204
  23         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
  24
  25 2018-03-26  Tom de Vries  <tom@codesourcery.com>
  26
  27         PR tree-optimization/85063
  28         * testsuite/libgomp.c/switch-conversion-2.c: New test.
  29         * testsuite/libgomp.c/switch-conversion.c: New test.
  30         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
  31         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
  32
  33 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
  34
  35         PR fortran/84381
  36         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
  37         call abort by STOP n.
  38         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
  39         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
  40         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
  41         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
  42         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
  43         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
  44         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
  45         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
  46         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
  47         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
  48         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
  49         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
  50         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
  51         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
  52         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
  53         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
  54         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
  55         * testsuite/libgomp.fortran/associate1.f90: Likewise.
  56         * testsuite/libgomp.fortran/associate2.f90: Likewise.
  57         * testsuite/libgomp.fortran/associate3.f90: Likewise.
  58         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
  59         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
  60         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
  61         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
  62         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
  63         * testsuite/libgomp.fortran/character1.f90: Likewise.
  64         * testsuite/libgomp.fortran/character2.f90: Likewise.
  65         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
  66         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
  67         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
  68         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
  69         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
  70         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
  71         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
  72         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
  73         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
  74         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
  75         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
  76         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
  77         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
  78         * testsuite/libgomp.fortran/do1.f90: Likewise.
  79         * testsuite/libgomp.fortran/do2.f90: Likewise.
  80         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
  81         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
  82         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
  83         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
  84         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
  85         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
  86         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
  87         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
  88         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
  89         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
  90         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
  91         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
  92         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
  93         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
  94         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
  95         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
  96         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
  97         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
  98         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
  99         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
 100         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
 101         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
 102         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
 103         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
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 105         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
 106         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
 107         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 108         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
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 110         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
 111         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
 112         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
 113         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 114         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 115         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
 116         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
 117         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
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 140         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
 141         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
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 143         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
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 147         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
 148         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
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 150         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
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 155         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 156         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
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 324         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
 325         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
 326         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
 327         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
 328         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
 329         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
 330         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 331         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
 332         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
 333         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 334         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 335         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 336         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 337         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 338         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
 339         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
 340         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
 341         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
 342         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
 343         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
 344         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
 345         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
 346         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
 347         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
 348         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
 349         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
 350
 351 2018-03-20  Richard Biener  <rguenther@suse.de>
 352
 353         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
 354         parallelizable loop.
 355
 356 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 357
 358         PR target/84148
 359         * configure: Regenerate.
 360
 361 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
 362
 363         PR fortran/84418
 364         * libgomp.fortran/pr84418-1.f90: New test.
 365         * libgomp.fortran/pr84418-2.f90: New test.
 366
 367 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
 368
 369         PR fortran/84313
 370         * testsuite/libgomp.fortran/threadprivate4.f90: Add
 371         -std=f2003 -fall-intrinsics into dg-additional-options.
 372
 373 2018-02-08  Martin Jambor  <mjambor@suse.cz>
 374
 375         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
 376         clonable.
 377
 378 2018-02-08  Martin Jambor  <mjambor@suse.cz>
 379
 380         * testsuite/libgomp.hsa.c/staticvar.c: New test.
 381
 382 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 383
 384         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
 385         [__cplusplus]: Declare extern "C".
 386
 387 2018-02-07  Tom de Vries  <tom@codesourcery.com>
 388
 389         PR libgomp/84217
 390         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
 391
 392 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
 393             Jakub Jelinek  <jakub@redhat.com>
 394
 395         PR libgomp/84096
 396         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
 397         instead of omp_lock_t.
 398
 399 2018-01-25  Tom de Vries  <tom@codesourcery.com>
 400
 401         PR target/84028
 402         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
 403
 404 2018-01-24  Tom de Vries  <tom@codesourcery.com>
 405
 406         PR target/83589
 407         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
 408
 409 2018-01-24  Tom de Vries  <tom@codesourcery.com>
 410
 411         PR target/81352
 412         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
 413
 414 2018-01-19  Tom de Vries  <tom@codesourcery.com>
 415             Cesar Philippidis  <cesar@codesourcery.com>
 416
 417         PR target/83920
 418         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
 419         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
 420
 421 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 422
 423         Update copyright years.
 424
 425         * libgomp.texi: Bump @copying's copyright year.
 426
 427 2017-12-30  Tom de Vries  <tom@codesourcery.com>
 428
 429         PR libgomp/83046
 430         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
 431         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
 432
 433 2017-12-27  Tom de Vries  <tom@codesourcery.com>
 434
 435         PR c++/83046
 436         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
 437         (test_nonstatic): Fix return type to workaround PR83046.
 438
 439 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
 440
 441         PR testsuite/83281
 442         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
 443         j suffix instead of i.
 444         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
 445         Likewise.
 446
 447 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
 448
 449         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
 450         call to acc_wait (1).
 451
 452 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
 453
 454         PR fortran/81304
 455         * testsuite/libgomp.fortran/pr81304.f90: New test.
 456
 457 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
 458
 459         PR fortran/81841
 460         * libgomp.fortran/pr81841.f90: New test.
 461
 462 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
 463
 464         PR libgomp/83106
 465         * target.c (gomp_target_init): Compute lengths just once and
 466         use them in both malloc size and subsequent copying.
 467
 468 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 469
 470         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
 471         * acinclude.m4: Add cet.m4.
 472         * configure: Regenerate.
 473         * Makefile.in: Likewise.
 474         * testsuite/Makefile.in: Likewise.
 475
 476 2017-11-15  Tom de Vries  <tom@codesourcery.com>
 477
 478         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
 479         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
 480         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
 481         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
 482         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
 483         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
 484
 485 2017-11-14  Tom de Vries  <tom@codesourcery.com>
 486
 487         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
 488         non-nvidia devices.
 489
 490 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
 491
 492         PR c++/82835
 493         * testsuite/libgomp.c++/pr82835.C: New test.
 494
 495 2017-11-06  Martin Liska  <mliska@suse.cz>
 496
 497         * testsuite/libgomp.c++/loop-2.C: Return a value
 498         for functions with non-void return type, or change type to void,
 499         or add -Wno-return-type for test.
 500         * testsuite/libgomp.c++/loop-4.C: Likewise.
 501         * testsuite/libgomp.c++/parallel-1.C: Likewise.
 502         * testsuite/libgomp.c++/shared-1.C: Likewise.
 503         * testsuite/libgomp.c++/single-1.C: Likewise.
 504         * testsuite/libgomp.c++/single-2.C: Likewise.
 505
 506 2017-10-31  Tom de Vries  <tom@codesourcery.com>
 507
 508         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
 509         "do {} while (false)".
 510         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
 511         after HSA_DEBUG call.
 512
 513 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 514
 515         * target.c (struct gomp_coalesce_buf): New type.
 516         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 517         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 518         (gomp_copy_host2dev): Add CBUF argument, if copying into
 519         the cached ranges, memcpy into buffer instead of copying
 520         into device.
 521         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 522         Add CBUF argument, pass it through to other calls.
 523         (gomp_map_vars): Aggregate copies from host to device if small enough
 524         and with small enough gaps in between into memcpy into a buffer and
 525         fewer host to device copies from the buffer.
 526         (gomp_update): Adjust gomp_copy_host2dev caller.
 527
 528 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 529
 530         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 531         run" directive.
 532         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 533         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 534         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 535         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 536
 537 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 538
 539         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 540         openacc_nvidia_accel_selected.
 541         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 542         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 543         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 544         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 545         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 546         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 547         openacc_nvidia_accel_selected. Skip for shared memory device.
 548         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 549         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 550
 551 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 552
 553         PR hsa/82416
 554         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 555
 556 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 557
 558         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 559         Remove acc_device_nvidia references.
 560         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 561         Same.
 562
 563 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 564
 565         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 566         vector_length(32) clause from acc parallel directive.
 567         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 568
 569 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 570
 571         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 572         (main): Reduce sum of arr elements.  Assert that hres is exactly
 573         representable in 32-bit floating point.
 574         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 575         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 576         exactly representable in 32-bit floating point.
 577         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 578
 579 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 580
 581         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 582         setting.
 583         * testsuite/libgomp.c++/pr69393.C: Same.
 584         * testsuite/libgomp.c++/taskloop-1.C: Same.
 585         * testsuite/libgomp.c++/taskloop-3.C: Same.
 586         * testsuite/libgomp.c++/taskloop-4.C: Same.
 587         * testsuite/libgomp.c/for-4.c: Same.
 588         * testsuite/libgomp.c/pr66199-3.c: Same.
 589         * testsuite/libgomp.c/pr66199-4.c: Same.
 590         * testsuite/libgomp.c/pr66199-6.c: Same.
 591         * testsuite/libgomp.c/taskloop-1.c: Same.
 592         * testsuite/libgomp.c/taskloop-3.c: Same.
 593         * testsuite/libgomp.c/taskloop-4.c: Same.
 594         * testsuite/libgomp.fortran/aligned1.f03: Same.
 595         * testsuite/libgomp.fortran/condinc1.f: Same.
 596         * testsuite/libgomp.fortran/condinc3.f90: Same.
 597         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 598         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 599         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 600         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 601         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 602         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 603         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 604         * testsuite/libgomp.fortran/recursion1.f90: Same.
 605         * testsuite/libgomp.fortran/target2.f90: Same.
 606         * testsuite/libgomp.fortran/target5.f90: Same.
 607         * testsuite/libgomp.fortran/task3.f90: Same.
 608
 609 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 610
 611         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 612         vector_length(32) clause from acc parallel directive.
 613         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 614
 615 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 616
 617         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 618         Remove acc_device_nvidia references.
 619
 620 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 621
 622         PR c/81875
 623         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 624
 625 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 626
 627         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 628         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 629         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 630         * testsuite/libgomp.c/c.exp: Include test-cases from
 631         libgomp.c-c++-common.
 632         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 633         files.
 634
 635 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 636
 637         PR c++/81314
 638         * testsuite/libgomp.c++/pr81314.C: New test.
 639
 640 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 641
 642         * libgomp.texi (Top): www.openacc.org now uses https.
 643         (Enabling OpenACC): Ditto.
 644         (acc_get_num_devices): Ditto.
 645         (acc_set_device_type): Ditto.
 646         (acc_get_device_type): Ditto.
 647         (acc_set_device_num): Ditto.
 648         (acc_get_device_num): Ditto.
 649         (acc_async_test): Ditto.
 650         (acc_async_test_all): Ditto.
 651         (acc_wait): Ditto.
 652         (acc_wait_all): Ditto.
 653         (acc_wait_all_async): Ditto.
 654         (acc_wait_async): Ditto.
 655         (acc_init): Ditto.
 656         (acc_shutdown): Ditto.
 657         (acc_on_device): Ditto.
 658         (acc_malloc): Ditto.
 659         (acc_free): Ditto.
 660         (acc_copyin): Ditto.
 661         (acc_present_or_copyin): Ditto.
 662         (acc_create): Ditto.
 663         (acc_present_or_create): Ditto.
 664         (acc_copyout): Ditto.
 665         (acc_delete): Ditto.
 666         (acc_update_device): Ditto.
 667         (acc_update_self): Ditto.
 668         (acc_map_data): Ditto.
 669         (acc_unmap_data): Ditto.
 670         (acc_deviceptr): Ditto.
 671         (acc_hostptr): Ditto.
 672         (acc_is_present): Ditto.
 673         (acc_memcpy_to_device): Ditto.
 674         (acc_memcpy_from_device): Ditto.
 675         (acc_get_current_cuda_device): Ditto.
 676         (acc_get_current_cuda_context): Ditto.
 677         (acc_get_cuda_stream): Ditto.
 678         (acc_set_cuda_stream): Ditto.
 679         (ACC_DEVICE_TYPE): Ditto.
 680         (ACC_DEVICE_NUM): Ditto.
 681         (OpenACC Library Interoperability): Ditto.
 682
 683 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 684
 685         PR c/81687
 686         * testsuite/libgomp.c/pr81687-1.c: New test.
 687         * testsuite/libgomp.c/pr81687-2.c: New test.
 688
 689 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 690
 691         PR c/69389
 692         * testsuite/libgomp.c/pr69389.c: New test.
 693         * testsuite/libgomp.c++/pr69389.C: New test.
 694
 695 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 696
 697         PR middle-end/78266
 698         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 699         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 700
 701 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 702
 703         PR c/45784
 704         * testsuite/libgomp.c/pr45784.c: New test.
 705         * testsuite/libgomp.c++/pr45784.C: New test.
 706
 707 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 708
 709         * testsuite/libgomp.oacc-c/vec.c: New test.
 710
 711 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 712
 713         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 714
 715 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 716
 717         * plugin/plugin-nvptx.c (notify_var): New function.
 718         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 719
 720 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 721
 722         * env.c (parse_unsigned_long_1): Factor out of ...
 723         (parse_unsigned_long): ... here.
 724         (parse_int_1): Factor out of ...
 725         (parse_int): ... here.
 726         (parse_int_secure): New function.
 727         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 728         * secure_getenv.h: Factor out of ...
 729         * plugin/plugin-hsa.c: ... here.
 730         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 731
 732 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 733
 734         PR c++/81130
 735         * testsuite/libgomp.c++/pr81130.C: New test.
 736
 737 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 738
 739         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 740         default args.
 741         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 742         dg-xfail-run-if default args.
 743
 744 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 745
 746         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 747         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 748
 749 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 750
 751         PR libgomp/80822
 752         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 753         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 754         sibling lists, depending on level just pick up what CPUs to put
 755         together into a place vs. whether add multiple ordered places.
 756
 757 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 758
 759         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 760         * libgomp.map (OACC_2.0.1): Add these.
 761         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 762         for "acc_wait", and "acc_wait_all", respectively.
 763         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 764         for "acc_wait", and "acc_wait_all", respectively.
 765         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 766         * libgomp.texi (acc_wait, acc_wait_all): Update.
 767         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 768         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 769         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 770
 771         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 772         acc_present_or_copyin and acc_present_or_create procedures,
 773         respectively.
 774         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 775         generally different variants of OpenACC Runtime Library functions.
 776         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 777
 778         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 779         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 780
 781         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 782         of preprocessor definitions.
 783         * libgomp.h (strong_alias): Guard by "#ifdef
 784         HAVE_ATTRIBUTE_ALIAS".
 785         * oacc-mem.c: Provide "acc_pcreate" as alias for
 786         "acc_present_or_create", and "acc_pcopyin" as alias for
 787         "acc_present_or_copyin".
 788         * libgomp.map: New version "OACC_2.0.1".
 789         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 790         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 791         its content into...
 792         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 793         Extend testing.
 794
 795         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 796         when disabling nvptx offloading.
 797
 798 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 799
 800         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 801         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 802         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 803
 804         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 805         * testsuite/lib/libgomp.exp
 806         (check_effective_target_openacc_nvidia_accel_configured): New
 807         proc.
 808         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 809         (check_effective_target_c++): New procs.
 810         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 811         (check_effective_target_c++): Likewise.
 812
 813 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 814
 815         PR middle-end/80809
 816         * testsuite/libgomp.c/pr80809-2.c: New test.
 817         * testsuite/libgomp.c/pr80809-3.c: New test.
 818
 819         PR middle-end/80809
 820         * testsuite/libgomp.c/pr80809-1.c: New test.
 821
 822         PR middle-end/80853
 823         * testsuite/libgomp.c/pr80853.c: New test.
 824
 825 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 826
 827         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 828         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 829         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 830         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 831         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 832
 833         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 834         Debug output for failure.
 835
 836 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 837
 838         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 839
 840 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 841
 842         PR bootstrap/80531
 843         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 844         bootstrap compare failures.
 845
 846 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 847
 848         * testsuite/libgomp.c/target-36.c: New testcase.
 849
 850 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 851
 852         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 853         instead of char.
 854
 855 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 856
 857         PR libgomp/80394
 858         * testsuite/libgomp.c/pr80394.c: New test.
 859
 860 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 861
 862         PR libgomp/79876
 863         * config/posix/thread-stacksize.h: New file.
 864         * config/darwin/thread-stacksize.h: New file.
 865         * config/nvptx/thread-stacksize.h: New file.
 866         * env.c: Include thread-stacksize.h.
 867         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 868         instead of 0.  Call pthread_attr_setstacksize even if
 869         GOMP_DEFAULT_STACKSIZE is non-zero.
 870
 871 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 872
 873         * env.c (initialize_env): Initialize stacksize to 0.
 874
 875 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 876
 877         PR c++/80029
 878         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 879
 880 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 881
 882         PR c/79940
 883         * testsuite/libgomp.c/pr79940.c: New test.
 884
 885 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 886
 887         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 888         targets.
 889         Add __float128 options.
 890
 891 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 892
 893         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 894         hppa*-*-* dg-skip-if directive.
 895
 896 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 897
 898         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 899         dg-skip-if directive into a comment.
 900
 901 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 902             Chung-Lin Tang  <cltang@codesourcery.com>
 903
 904         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 905         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 906         add additional case.
 907         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 908         "openacc_nvidia_accel_selected".
 909         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 910         Add num_workers(8) clause.
 911
 912 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 913
 914         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 915         hppa*-*-*.
 916         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 917         include complex.h on hppa*-*-hpux*.
 918         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 919
 920 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 921
 922         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 923
 924         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 925         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 926         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 927         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 928         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 929         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 930         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 931         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 932         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 933         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 934
 935 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 936
 937         * libgomp-plugin.h: #include <stdbool.h>.
 938         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 939         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 940         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 941         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 942         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 943         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 944         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 945         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 946         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 947         (GOMP_OFFLOAD_openacc_async_test)
 948         (GOMP_OFFLOAD_openacc_async_test_all)
 949         (GOMP_OFFLOAD_openacc_async_wait)
 950         (GOMP_OFFLOAD_openacc_async_wait_async)
 951         (GOMP_OFFLOAD_openacc_async_wait_all)
 952         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 953         (GOMP_OFFLOAD_openacc_async_set_async)
 954         (GOMP_OFFLOAD_openacc_create_thread_data)
 955         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 956         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 957         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 958         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 959         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 960         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 961         these.
 962         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 963         (GOMP_OFFLOAD_unload_image): Fix argument types.
 964
 965 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 966
 967         * testsuite/lib/libgomp.exp
 968         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 969         check_compile invocation.  Fix up removal of executable.  Drop
 970         bogus "2>&1" argument.
 971
 972         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 973         directive.
 974
 975 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 976             Martin Jambor  <mjambor@suse.cz>
 977
 978         * plugin/hsa.h: Moved to top level include.
 979         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 980
 981 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 982
 983         PR other/79046
 984         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 985         of cat to get version from BASE-VER file.
 986         * testsuite/Makefile.in: Regenerated.
 987
 988 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 989
 990         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 991         for _WIN64.
 992
 993 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 994
 995         * plugin/hsa.h: Add GCC runtime library exception.
 996         * plugin/hsa_ext_finalize.h: Likewise.
 997
 998         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 999         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
1000         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
1001         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
1002         plugin/include/cuda as include dir and -ldl instead of -lcuda as
1003         library to link ptx plugin against.
1004         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
1005         (CUDA_CALLS): Define.
1006         (cuda_lib, cuda_lib_inited): New variables.
1007         (init_cuda_lib): New function.
1008         (CUDA_CALL_PREFIX): Define.
1009         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
1010         (CUDA_CALL): Use FN instead of (FN).
1011         (CUDA_CALL_NOCHECK): Define.
1012         (cuda_error, fini_streams_for_device, select_stream_for_async,
1013         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
1014         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
1015         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
1016         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
1017         CUDA_CALL_NOCHECK.
1018         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
1019         CUDA_CALL_NOCHECK.
1020         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
1021         Use CUDA_CALL_NOCHECK.
1022         * plugin/cuda/cuda.h: New file.
1023         * config.h.in: Regenerated.
1024         * configure: Regenerated.
1025
1026         PR other/79046
1027         * configure.ac: Add GCC_BASE_VER.
1028         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
1029         get version from BASE-VER file.
1030         * testsuite/Makefile.in: Regenerated.
1031         * configure: Regenerated.
1032         * Makefile.in: Regenerated.
1033
1034 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1035
1036         PR libgomp/60670
1037         * Makefile.am: Make fincludedir multilib-aware.
1038         * Makefile.in: Regenerate.
1039
1040 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
1041
1042         Update copyright years.
1043
1044         * libgomp.texi: Bump @copying's copyright year.
1045
1046 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1047
1048         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
1049         pthread_spinlock_t instead of gomp_mutex_t lock.
1050         (gomp_get_thread_pool): Likewise.
1051         (gomp_release_thread_pool): Likewise.
1052         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
1053         Likewise.
1054
1055 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1056
1057         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
1058         thread pool in case nthreads == 1.
1059
1060 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1061
1062         * config/nvptx/env.c: Delete.
1063         * icv.c: Move definitions of ICV variables back ...
1064         * env.c: ...here.  Do not compile environment-related functionality if
1065         LIBGOMP_OFFLOADED_ONLY is set.
1066
1067 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1068
1069         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
1070         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
1071         * configure: Regenerate.
1072         * config.h.in: Likewise.
1073
1074 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1075
1076         * Makefile.in: Regenerate with automake-1.11.6.
1077         * aclocal.m4: Likewise.
1078         * configure: Likewise.
1079         * testsuite/Makefile.in: Likewise.
1080
1081 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
1082
1083         * config/nvptx/critical.c: Delete to use generic implementation.
1084
1085 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
1086
1087         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
1088         ../../affinity.c as fallback.
1089         * config/nvptx/affinity.c: Delete to use fallback implementation.
1090
1091 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
1092             Jakub Jelinek  <jakub@redhat.com>
1093             Dmitry Melnik  <dm@ispras.ru>
1094
1095         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
1096         * Makefile.in. Regenerate.
1097         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
1098         (LIBGOMP_USE_PTHREADS): ...here; new define.
1099         * configure: Regenerate.
1100         * config.h.in: Likewise.
1101         * config/posix/affinity.c: Move to...
1102         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
1103         interface by LIBGOMP_USE_PTHREADS.
1104         * critical.c: Split out GOMP_atomic_{start,end} into...
1105         * atomic.c: ...here (new file).
1106         * env.c: Split out ICV definitions into...
1107         * icv.c: ...here (new file) and...
1108         * icv-device.c: ...here. New file.
1109         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
1110         (gomp_destroy_lock_30): Ditto.
1111         (gomp_set_lock_30): Ditto.
1112         (gomp_unset_lock_30): Ditto.
1113         (gomp_test_lock_30): Ditto.
1114         (gomp_init_nest_lock_30): Ditto.
1115         (gomp_destroy_nest_lock_30): Ditto.
1116         (gomp_set_nest_lock_30): Ditto.
1117         (gomp_unset_nest_lock_30): Ditto.
1118         (gomp_test_nest_lock_30): Ditto.
1119         * lock.c: New.
1120         * config/nvptx/lock.c: New.
1121         * config/nvptx/bar.c: New.
1122         * config/nvptx/bar.h: New.
1123         * config/nvptx/doacross.h: New.
1124         * config/nvptx/error.c: New.
1125         * config/nvptx/icv-device.c: New.
1126         * config/nvptx/mutex.h: New.
1127         * config/nvptx/pool.h: New.
1128         * config/nvptx/proc.c: New.
1129         * config/nvptx/ptrlock.h: New.
1130         * config/nvptx/sem.h: New.
1131         * config/nvptx/simple-bar.h: New.
1132         * config/nvptx/target.c: New.
1133         * config/nvptx/task.c: New.
1134         * config/nvptx/team.c: New.
1135         * config/nvptx/time.c: New.
1136         * config/posix/simple-bar.h: New.
1137         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
1138         (gomp_num_teams_var): Declare.
1139         (struct gomp_thread_pool): Change threads_dock member to
1140         gomp_simple_barrier_t.
1141         [__nvptx__] (gomp_thread): New implementation.
1142         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
1143         (gomp_thread_destructor): Ditto.
1144         (gomp_init_thread_affinity): Ditto.
1145         * team.c: Guard uses of Pthreads-specific interfaces by
1146         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
1147         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
1148         * config/nvptx/alloc.c: Delete.
1149         * config/nvptx/barrier.c: Ditto.
1150         * config/nvptx/fortran.c: Ditto.
1151         * config/nvptx/iter.c: Ditto.
1152         * config/nvptx/iter_ull.c: Ditto.
1153         * config/nvptx/loop.c: Ditto.
1154         * config/nvptx/loop_ull.c: Ditto.
1155         * config/nvptx/ordered.c: Ditto.
1156         * config/nvptx/parallel.c: Ditto.
1157         * config/nvptx/priority_queue.c: Ditto.
1158         * config/nvptx/sections.c: Ditto.
1159         * config/nvptx/single.c: Ditto.
1160         * config/nvptx/splay-tree.c: Ditto.
1161         * config/nvptx/work.c: Ditto.
1162         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
1163         -foffload=-lgfortran in addition to -lgfortran.
1164         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
1165         * plugin/plugin-nvptx.c: Include <limits.h>.
1166         (struct targ_fn_descriptor): Add new fields.
1167         (struct ptx_device): Ditto.  Set them...
1168         (nvptx_open_device): ...here.
1169         (nvptx_adjust_launch_bounds): New.
1170         (nvptx_host2dev): Allow NULL 'nvthd'.
1171         (nvptx_dev2host): Ditto.
1172         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
1173         (link_ptx): Adjust log sizes.
1174         (nvptx_host2dev): Allow NULL 'nvthd'.
1175         (nvptx_dev2host): Ditto.
1176         (nvptx_set_clocktick): New.  Use it...
1177         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
1178         fields.
1179         (GOMP_OFFLOAD_dev2dev): New.
1180         (nvptx_adjust_launch_bounds): New.
1181         (nvptx_stacks_size): New.
1182         (nvptx_stacks_alloc): New.
1183         (nvptx_stacks_free): New.
1184         (GOMP_OFFLOAD_run): New.
1185         (GOMP_OFFLOAD_async_run): New (stub).
1186
1187 2016-11-23  Martin Jambor  <mjambor@suse.cz>
1188
1189         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
1190         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
1191         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
1192
1193 2016-11-23  Martin Liska  <mliska@suse.cz>
1194             Martin Jambor  <mjambor@suse.cz>
1195
1196         * plugin/hsa.h: New file.
1197         * plugin/hsa_ext_finalize.h: New file.
1198         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
1199         header file unistd.h, and functions secure_getenv, __secure_getenv,
1200         getuid, geteuid, getgid and getegid.
1201         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
1202         -D_GNU_SOURCE.
1203         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
1204         Handle various cases of secure_getenv presence, add an implementation
1205         when we can test effective UID and GID.
1206         (struct hsa_runtime_fn_info): New structure.
1207         (hsa_runtime_fn_info hsa_fns): New variable.
1208         (hsa_runtime_lib): Likewise.
1209         (support_cpu_devices): Likewise.
1210         (init_enviroment_variables): Load newly introduced ENV
1211         variables.
1212         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
1213         (hsa_fatal): Likewise.
1214         (DLSYM_FN): New macro.
1215         (init_hsa_runtime_functions): New function.
1216         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
1217         structure.  Depending on environment, also allow CPU devices.
1218         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
1219         (get_kernarg_memory_region): Likewise.
1220         (GOMP_OFFLOAD_init_device): Likewise.
1221         (destroy_hsa_program): Likewise.
1222         (init_basic_kernel_info): New function.
1223         (GOMP_OFFLOAD_load_image): Use it.
1224         (create_and_finalize_hsa_program): Call hsa run-time functions via
1225         hsa_fns structure.
1226         (create_single_kernel_dispatch): Likewise.
1227         (release_kernel_dispatch): Likewise.
1228         (init_single_kernel): Likewise.
1229         (parse_target_attributes): Allow up multiple HSA grid dimensions.
1230         (get_group_size): New function.
1231         (run_kernel): Likewise.
1232         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
1233         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
1234         structure.
1235         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
1236         * testsuite/libgomp-test-support.exp.in: Likewise.
1237         * Makefile.in: Regenerated.
1238         * aclocal.m4: Likewise.
1239         * config.h.in: Likewise.
1240         * configure: Likewise.
1241         * testsuite/Makefile.in: Likewise.
1242
1243 2016-11-15  Martin Jambor  <mjambor@suse.cz>
1244             Alexander Monakov  <amonakov@ispras.ru>
1245
1246         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
1247         mapping clauses to target constructs.
1248         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
1249
1250 2016-11-15  Matthias Klose  <doko@ubuntu.com>
1251
1252         * configure: Regenerate.
1253
1254 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
1255
1256         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
1257         * omp_lib.h.in (openmp_version): Likewise.
1258         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
1259         of 201307.
1260         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1261
1262         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
1263         (fib_wrapper): Add map(from: x) clause.
1264         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
1265         (e_53_2): Likewise.
1266         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
1267         (accum): Add map(tmp) clause.
1268         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
1269         (accum): Add map(tofrom: tmp) clause.
1270         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
1271         (gramSchmidt): Likewise.
1272         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
1273         map(tofrom: sum) clause.
1274         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
1275         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
1276         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
1277         only allowed on the loop iterator.
1278         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
1279         * testsuite/libgomp.fortran/taskloop2.f90: New test.
1280         * testsuite/libgomp.fortran/taskloop4.f90: New test.
1281         * testsuite/libgomp.fortran/doacross1.f90: New test.
1282         * testsuite/libgomp.fortran/doacross3.f90: New test.
1283         * testsuite/libgomp.fortran/taskloop1.f90: New test.
1284         * testsuite/libgomp.fortran/taskloop3.f90: New test.
1285         * testsuite/libgomp.fortran/doacross2.f90: New test.
1286         * testsuite/libgomp.c/doacross-1.c (main): Add missing
1287         #pragma omp atomic read.
1288         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1289         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
1290
1291 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
1292             Nathan Sidwell  <nathan@acm.org>
1293
1294         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
1295         to determine default geometry.
1296         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
1297         dimension.
1298
1299 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
1300
1301         * hashtab.h: Use standard GPLv3 with runtime exception
1302         boilerplate.
1303
1304 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
1305
1306         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
1307         size when allocating new thread.
1308
1309 2016-09-14  Marek Polacek  <polacek@redhat.com>
1310
1311         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
1312
1313 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
1314
1315         PR fortran/71014
1316         * testsuite/libgomp.fortran/pr71014.f90: New test.
1317
1318 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
1319
1320         PR middle-end/70895
1321         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
1322         firstprivate clauses.
1323         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
1324         copy clauses.
1325         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1326         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
1327         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
1328         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1329         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1330         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
1331         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1332         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1333         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1334         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1335         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1336         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
1337
1338 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
1339
1340         PR fortran/70598
1341         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
1342
1343 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
1344
1345         PR c++/58706
1346         * testsuite/libgomp.c++/pr58706.C: New test.
1347
1348 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
1349
1350         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
1351         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
1352         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
1353         Likewise.
1354         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
1355         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
1356         Likewise.
1357         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
1358
1359         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
1360         test, and don't hardcode -O0.
1361
1362 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1363
1364         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
1365
1366 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
1367
1368         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
1369         test.
1370
1371 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
1372
1373         PR middle-end/71734
1374         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
1375         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
1376
1377 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
1378
1379         PR fortran/71717
1380         * testsuite/libgomp.fortran/associate3.f90: New test.
1381
1382 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
1383
1384         * testsuite/libgomp.c++/target-21.C: New test.
1385
1386 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
1387
1388         * testsuite/libgomp.c++/target-20.C: New test.
1389
1390 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1391             Cesar Philippidis  <cesar@codesourcery.com>
1392
1393         PR middle-end/71373
1394         * libgomp.oacc-c/nested-function-1.c: New file.
1395         * libgomp.oacc-c/nested-function-2.c: Likewise.
1396         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1397         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1398         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1399
1400 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1401
1402         PR c/71381
1403         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
1404         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
1405         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
1406
1407 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
1408
1409         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
1410         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
1411
1412 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1413
1414         PR c/70688
1415         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1416
1417 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1418
1419         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1420         instead of invalid schedule(static, 0).
1421         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1422
1423 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1424
1425         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1426         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1427         parameter, use to set async stream around call to gomp_unmap_vars,
1428         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1429         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1430         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1431         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1432         (event_add): Add int parameter, initialize 'val' field when
1433         adding new ptx_event struct.
1434         (nvptx_evec): Adjust event_add() call arguments.
1435         (nvptx_host2dev): Likewise.
1436         (nvptx_dev2host): Likewise.
1437         (nvptx_wait_async): Likewise.
1438         (nvptx_wait_all_async): Likewise.
1439         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1440         pass to event_add() call.
1441         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1442         parameter.
1443         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1444         call openacc.register_async_cleanup_func() hook.
1445         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1446         * target.c (gomp_copy_from_async): Delete function.
1447         (gomp_map_vars): Remove async_refcount.
1448         (gomp_unmap_vars): Likewise.
1449         (gomp_load_image_to_device): Likewise.
1450         (omp_target_associate_ptr): Likewise.
1451         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1452         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1453         (gomp_copy_from_async): Remove.
1454
1455 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1456
1457         * target.c (gomp_device_copy): New function.
1458         (gomp_copy_host2dev): Likewise.
1459         (gomp_copy_dev2host): Likewise.
1460         (gomp_free_device_memory): Likewise.
1461         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1462         (gomp_map_pointer): Likewise.
1463         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1464         NULL value from alloc_func plugin hook.
1465         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1466         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1467         (gomp_unmap_vars): Likewise.
1468         (gomp_update): Adjust to call gomp_copy_dev2host and
1469         gomp_copy_host2dev functions.
1470         (gomp_unload_image_from_device): Handle false value from
1471         unload_image_func plugin hook.
1472         (gomp_init_device): Handle false value from init_device_func
1473         plugin hook.
1474         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1475         (omp_target_free): Adjust to call gomp_free_device_memory.
1476         (omp_target_memcpy): Handle return values from host2dev_func,
1477         dev2host_func, and dev2dev_func plugin hooks.
1478         (omp_target_memcpy_rect_worker): Likewise.
1479         (gomp_target_fini): Handle false value from fini_device_func
1480         plugin hook.
1481         * libgomp.h (struct gomp_device_descr): Adjust return type of
1482         init_device_func, fini_device_func, unload_image_func, free_func,
1483         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1484         * oacc-init.c (acc_shutdown_1): Handle false value from
1485         fini_device_func plugin hook.
1486         * oacc-host.c (host_init_device): Change return type to bool.
1487         (host_fini_device): Likewise.
1488         (host_unload_image): Likewise.
1489         (host_free): Likewise.
1490         (host_dev2host): Likewise.
1491         (host_host2dev): Likewise.
1492         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1493         (acc_memcpy_to_device): Likewise.
1494         (acc_memcpy_from_device): Likewise.
1495         (delete_copyout): Add libfnname parameter, handle free_func
1496         hook fatal error case.
1497         (acc_delete): Adjust delete_copyout call.
1498         (acc_copyout): Likewise.
1499         (update_dev_host): Move gomp_mutex_unlock to after
1500         host2dev/dev2host hook calls.
1501
1502         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1503         to 'hsa_error_msg', for clarity.
1504         (hsa_fatal): Likewise.
1505         (hsa_error): New function.
1506         (init_hsa_context): Change return type to bool, adjust to return
1507         false on error.
1508         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1509         return value.
1510         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1511         return false on error.
1512         (get_agent_info): Adjust to return NULL on error.
1513         (destroy_hsa_program): Change return type to bool, adjust to
1514         return false on error.
1515         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1516         (destroy_module): Change return type to bool, adjust to
1517         return false on error.
1518         (GOMP_OFFLOAD_unload_image): Likewise.
1519         (GOMP_OFFLOAD_fini_device): Likewise.
1520         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1521         (GOMP_OFFLOAD_free): Change to return false when called.
1522         (GOMP_OFFLOAD_dev2host): Likewise.
1523         (GOMP_OFFLOAD_host2dev): Likewise.
1524         (GOMP_OFFLOAD_dev2dev): Likewise.
1525
1526         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1527         (CUDA_CALL): Likewise.
1528         (CUDA_CALL_ASSERT): Likewise.
1529         (map_init): Change return type to bool, use CUDA_CALL* macros.
1530         (map_fini): Likewise.
1531         (init_streams_for_device): Change return type to bool, adjust
1532         call to map_init.
1533         (fini_streams_for_device): Change return type to bool, adjust
1534         call to map_fini.
1535         (select_stream_for_async): Release stream_lock before calls to
1536         GOMP_PLUGIN_fatal, adjust call to map_init.
1537         (nvptx_init): Use CUDA_CALL* macros.
1538         (nvptx_attach_host_thread_to_device): Change return type to bool,
1539         use CUDA_CALL* macros.
1540         (nvptx_open_device): Use CUDA_CALL* macros.
1541         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1542         macros.
1543         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1544         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1545         (nvptx_exec): Use CUDA_CALL* macros.
1546         (nvptx_alloc): Use CUDA_CALL* macros.
1547         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1548         (nvptx_host2dev): Likewise.
1549         (nvptx_dev2host): Likewise.
1550         (nvptx_wait): Use CUDA_CALL* macros.
1551         (nvptx_wait_async): Likewise.
1552         (nvptx_wait_all): Likewise.
1553         (nvptx_wait_all_async): Likewise.
1554         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1555         use CUDA_CALL* macros, adjust call to map_fini.
1556         (GOMP_OFFLOAD_init_device): Change return type to bool,
1557         adjust code accordingly.
1558         (GOMP_OFFLOAD_fini_device): Likewise.
1559         (GOMP_OFFLOAD_load_image): Adjust calls to
1560         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1561         use CUDA_CALL* macros.
1562         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1563         return code.
1564         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1565         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1566         handle error return.
1567         (GOMP_OFFLOAD_dev2host): Likewise.
1568         (GOMP_OFFLOAD_host2dev): Likewise.
1569         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1570         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1571
1572 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1573
1574         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1575         (acc_free): Likewise.
1576         (acc_memcpy_to_device): Likewise.
1577         (acc_memcpy_from_device): Likewise.
1578         (acc_deviceptr): Likewise.
1579         (acc_hostptr): Likewise.
1580         (acc_is_present): Likewise.
1581         (acc_map_data): Likewise.
1582         (acc_unmap_data): Likewise.
1583         (present_create_copy): Likewise.
1584         (delete_copyout): Likewise.
1585         (update_dev_host): Likewise.
1586         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1587         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1588         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1589         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1590         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1591         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1592         it only runs on nvptx targets.
1593         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1594         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1595         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1596         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1597         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1598         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1599         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1600         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1601         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1602         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1603         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1604         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1605         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1606         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1607         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1608         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1609         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1610         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1611         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1612         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1613         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1614         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1615         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1616
1617 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1618
1619         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1620
1621 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1622
1623         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1624         to gomp_init_targets_once.
1625         (acc_set_device_type): Remove !cached_base_dev condition on call to
1626         gomp_init_targets_once, move call to before acc_device_lock acquire,
1627         to avoid deadlock.
1628         (acc_get_device_num): Remove !cached_base_dev condition on call to
1629         gomp_init_targets_once.
1630         (acc_set_device_num): Likewise.
1631
1632 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1633
1634         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1635
1636 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1637
1638         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1639         expected partitioning.
1640
1641 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1642
1643         PR middle-end/70626
1644         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1645         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1646         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1647
1648 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1649
1650         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1651         non-fatal.
1652
1653 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1654
1655         PR middle-end/70680
1656         * testsuite/libgomp.c/pr70680-1.c: New test.
1657         * testsuite/libgomp.c/pr70680-2.c: New test.
1658
1659 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1660
1661         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1662         pass parameter variables to subroutines.
1663
1664 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1665
1666         PR middle-end/70643
1667         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1668
1669 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1670
1671         PR testsuite/68242
1672         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1673         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1674
1675 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1676
1677         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1678         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1679         GOACC_declare prototype.
1680
1681         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1682         Merge this file, and...
1683         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1684         ... this file, and...
1685         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1686         ... this file, and...
1687         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1688         ... this file, and...
1689         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1690         ... this file, and...
1691         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1692         ... this file, and...
1693         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1694         ... this file, and...
1695         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1696         ... this file, and...
1697         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1698         ... this file, and...
1699         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1700         ... this file, and...
1701         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1702         ... this file, and...
1703         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1704         ... this file, and...
1705         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1706         ... this file into...
1707         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1708         file.
1709
1710         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1711         Make failure observable.
1712
1713 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1714
1715         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1716         field.
1717         * target.c (gomp_target_fallback_firstprivate,
1718         gomp_target_unshare_firstprivate): Removed.
1719         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1720         before waiting for dependencies.
1721         (gomp_target_task_fn): Don't copy firstprivate vars here.
1722         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1723         firstprivate_copies here.
1724         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1725         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1726         explicit/implicit firstprivate.
1727
1728 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1729
1730         PR lto/70289
1731         PR ipa/70348
1732         PR tree-optimization/70373
1733         PR middle-end/70533
1734         PR middle-end/70534
1735         PR middle-end/70535
1736         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1737         test.
1738         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1739         test.
1740         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1741         test.
1742         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1743         test.
1744         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1745         test.
1746         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1747         test.
1748         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1749         test.
1750         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1751         test.
1752         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1753         test.
1754         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1755         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1756         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1757         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1758         test.
1759         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1760         test.
1761         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1762         test.
1763         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1764         test.
1765         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1766         coverage.
1767         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1768         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1769         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1770         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1771         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1772         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1773         coverage.
1774         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1775         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1776         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1777         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1778         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1779         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1780         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1781         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1782         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1783         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1784         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1785         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1786         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1787         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1788         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1789
1790 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1791             James Norris  <jnorris@codesourcery.com>
1792             Nathan Sidwell  <nathan@codesourcery.com>
1793             Julian Brown  <julian@codesourcery.com>
1794             Cesar Philippidis  <cesar@codesourcery.com>
1795             Chung-Lin Tang  <cltang@codesourcery.com>
1796             Tom de Vries  <tom@codesourcery.com>
1797
1798         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1799         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1800         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1801         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1802         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1803         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1804         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1805         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1806         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1807         XFAIL.
1808         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1809         Incorporate...
1810         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1811         file.
1812         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1813         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1814         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1815         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1816         Likewise.
1817         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1818         Likewise.
1819         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1820         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1821         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1822         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1823         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1824         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1825         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1826         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1827         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1828         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1829         Likewise.
1830         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1831         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1832         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1833         file...
1834         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1835         file into...
1836         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1837         file.  Update.
1838         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1839         file.
1840         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1841         Likewise.
1842         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1843         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1844         ... this new file.  Update.
1845         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1846         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1847         ... this new file.  Update.
1848         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1849         file.  Incorporate...
1850         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1851         file, and...
1852         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1853         file, and...
1854         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1855         file.
1856         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1857
1858 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1859
1860         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1861         set-torture-options.
1862
1863 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1864
1865         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1866         gcc-dg-runtest.
1867         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1868         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1869         -fno-builtin-acc_on_device instead of -O0.
1870         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1871         -O0.
1872         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1873         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1874         Likewise.
1875         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1876         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1877         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1878         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1879         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1880         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1881         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1882         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1883         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1884         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1885         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1886         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1887         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1888         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1889         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1890         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1891         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1892         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1893         Don't specify -O2.
1894         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1895         Likewise.
1896         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1897         Likewise.
1898
1899 2016-03-24  Martin Liska  <mliska@suse.cz>
1900
1901         * plugin/plugin-hsa.c (packet_store_release): New function
1902         that is taken from the HSA runtime manual.
1903         (GOMP_OFFLOAD_run): Use the function.
1904
1905 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1906
1907         PR c++/70376
1908         * testsuite/libgomp.c++/pr70376.C: New test.
1909
1910 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1911
1912         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1913         initialization of lresult and lvresult.
1914         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1915
1916 2016-03-23  James Norris  <jnorris@codesourcery.com>
1917             Daichi Fukuoka <dc-fukuoka@sgi.com>
1918
1919         PR libgomp/69414
1920         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1921         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1922         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1923         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1924
1925 2016-03-23  Martin Liska  <mliska@suse.cz>
1926
1927         PR hsa/70337
1928         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1929         argument just in case a dispatched kernel uses that argument.
1930
1931 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1932
1933         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1934         -ftree-parallelize-loops/-fopenacc changes.
1935         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1936         Likewise.
1937         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1938         Likewise.
1939         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1940         Likewise.
1941         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1942         Likewise.
1943         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1944         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1945
1946 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1947
1948         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1949         always_ld_library_path the path to libgcc_s.
1950
1951 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1952
1953         PR testsuite/70009
1954         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1955
1956 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1957
1958         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1959         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1960         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1961         Same.
1962         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1963         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1964         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1965         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1966
1967 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1968
1969         * testsuite/lib/libgomp.exp
1970         (check_effective_target_hsa_offloading_selected_nocache): New.
1971         (check_effective_target_hsa_offloading_selected): Likewise.
1972         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1973         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1974         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1975         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1976         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1977         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1978         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1979         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1980         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1981         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1982         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1983         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1984         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1985         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1986         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1987         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1988         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1989
1990 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1991
1992         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1993         non-shared memory accelerators.
1994         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1995         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1996         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1997         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1998         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1999         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
2000         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
2001         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
2002         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
2003
2004 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2005
2006         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
2007         ALWAYS_CFLAGS.
2008
2009 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
2010
2011         PR libgomp/69555
2012         * testsuite/libgomp.c++/pr69555-1.C: New test.
2013         * testsuite/libgomp.c++/pr69555-2.C: New test.
2014
2015 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
2016             Martin Jambor  <mjambor@suse.cz>
2017
2018         * testsuite/lib/libgomp.exp
2019         (check_effective_target_offload_device_shared_as): New proc.
2020         * testsuite/libgomp.c++/declare_target-1.C: New test.
2021
2022 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
2023
2024         PR driver/68463
2025         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
2026
2027 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
2028
2029         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
2030         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
2031         dims.
2032         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
2033         -ftree-parallelize-loops/-fopenacc changes.
2034         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
2035         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
2036         Likewise.
2037         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
2038         Likewise.
2039         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
2040         Likewise.
2041         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
2042         Likewise.
2043         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
2044         Likewise.
2045         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
2046         Likewise.
2047         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
2048         Likewise.
2049         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
2050         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
2051         Likewise.
2052         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
2053         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
2054         Likewise.
2055         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
2056         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
2057         Likewise.
2058
2059 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
2060
2061         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
2062
2063 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
2064
2065         PR driver/69805
2066         * testsuite/libgomp.c/pr69805.c: New test.
2067
2068 2016-02-16  Tom de Vries  <tom@codesourcery.com>
2069
2070         PR lto/67709
2071         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
2072
2073 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2074
2075         PR tree-optimization/69599
2076         * testsuite/libgomp.c/omp-nested-3.c: New test.
2077         * testsuite/libgomp.c/pr46032-2.c: New test.
2078         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
2079         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
2080
2081 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2082
2083         PR lto/69707
2084         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
2085
2086 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2087
2088         * testsuite/libgomp.c/target-31.c: Fix testcase.
2089
2090 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2091
2092         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
2093         clause.
2094         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
2095         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
2096         reduction and map clauses.
2097         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
2098
2099 2016-02-02  James Norris  <jnorris@codesourcery.com>
2100
2101         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
2102
2103 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
2104
2105         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
2106         * oacc-parallel.c (GOACC_host_data): Remove function definition.
2107
2108         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
2109         cases.
2110
2111         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
2112         variables.
2113         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
2114         (hsa_kmt_lib): Set variables.
2115         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
2116         always_ld_library_path.
2117         * Makefile.in: Regenerate.
2118         * configure: Likewise.
2119         * testsuite/Makefile.in: Likewise.
2120
2121         * plugin/configfrag.ac (offload_additional_options)
2122         (offload_additional_lib_paths): Don't amend for hsa offloading.
2123         * configure: Regenerate.
2124
2125         * plugin/configfrag.ac: Don't configure for offloading target if
2126         we don't build the corresponding plugin.
2127         * configure: Regenerate.
2128
2129 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
2130
2131         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
2132         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
2133
2134 2016-01-26  Tom de Vries  <tom@codesourcery.com>
2135
2136         PR tree-optimization/69110
2137         * testsuite/libgomp.c/pr69110.c: New test.
2138
2139 2016-01-25  Richard Biener  <rguenther@suse.de>
2140
2141         PR lto/69393
2142         * testsuite/libgomp.c++/pr69393.C: New testcase.
2143
2144 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
2145
2146         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
2147         function wasn't mapped to the device with non-shared memory.
2148
2149 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
2150
2151         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
2152
2153 2016-01-19  Martin Jambor  <mjambor@suse.cz>
2154             Martin Liska  <mliska@suse.cz>
2155
2156         * plugin/Makefrag.am: Add HSA plugin requirements.
2157         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
2158         (HSA_RUNTIME_LIB): Likewise.
2159         (HSA_RUNTIME_CPPFLAGS): Likewise.
2160         (HSA_RUNTIME_INCLUDE): New substitution.
2161         (HSA_RUNTIME_LIB): Likewise.
2162         (HSA_RUNTIME_LDFLAGS): Likewise.
2163         (hsa-runtime): New configure option.
2164         (hsa-runtime-include): Likewise.
2165         (hsa-runtime-lib): Likewise.
2166         (PLUGIN_HSA): New substitution variable.
2167         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
2168         configure options.
2169         (PLUGIN_HSA_CPPFLAGS): Likewise.
2170         (PLUGIN_HSA_LDFLAGS): Likewise.
2171         (PLUGIN_HSA_LIBS): Likewise.
2172         Check that we have access to HSA run-time.
2173         * libgomp-plugin.h (offload_target_type): New element
2174         OFFLOAD_TARGET_TYPE_HSA.
2175         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
2176         args.
2177         (bool gomp_create_target_task): Updated.
2178         (gomp_device_descr): Extra parameter of run_func and async_run_func,
2179         new field can_run_func.
2180         * libgomp_g.h (GOMP_target_ext): Update prototype.
2181         * oacc-host.c (host_run): Added a new parameter args.
2182         * target.c (calculate_firstprivate_requirements): New function.
2183         (copy_firstprivate_data): Likewise.
2184         (gomp_target_fallback_firstprivate): Use them.
2185         (gomp_target_unshare_firstprivate): New function.
2186         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
2187         devices.
2188         (GOMP_target): Do host fallback for all shared memory devices.  Do not
2189         pass any args to plugins.
2190         (GOMP_target_ext): Introduce device-specific argument parameter args.
2191         Allow host fallback if device shares memory.  Do not remap data if
2192         device has shared memory.
2193         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
2194         like host fallback for mappings.
2195         (GOMP_target_data): Treat shared memory devices like host fallback.
2196         (GOMP_target_data_ext): Likewise.
2197         (GOMP_target_update): Likewise.
2198         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
2199         gomp_create_target_task.
2200         (GOMP_target_enter_exit_data): Likewise.
2201         (omp_target_alloc): Treat shared memory devices like host fallback.
2202         (omp_target_free): Likewise.
2203         (omp_target_is_present): Likewise.
2204         (omp_target_memcpy): Likewise.
2205         (omp_target_memcpy_rect): Likewise.
2206         (omp_target_associate_ptr): Likewise.
2207         (gomp_load_plugin_for_device): Also load can_run.
2208         * task.c (GOMP_PLUGIN_target_task_completion): Free
2209         firstprivate_copies.
2210         (gomp_create_target_task): Accept new argument args and store it to
2211         ttask.
2212         * plugin/plugin-hsa.c: New file.
2213
2214 2016-01-18  Tom de Vries  <tom@codesourcery.com>
2215
2216         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
2217         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
2218         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
2219         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
2220         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
2221         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
2222         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
2223         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
2224         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
2225         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
2226         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
2227         Same.
2228         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
2229         Same.
2230         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
2231         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
2232         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
2233         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
2234         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
2235         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
2236         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
2237         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
2238         Same.
2239         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
2240
2241 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
2242
2243         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
2244
2245 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
2246
2247         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
2248
2249 2016-01-12  James Norris  <jnorris@codesourcery.com>
2250
2251         * libgomp.texi: Updates for OpenACC.
2252
2253 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
2254
2255         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
2256
2257 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2258
2259         PR fortran/66680
2260         * testsuite/libgomp.fortran/pr66680.f90: New test.
2261
2262 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
2263
2264         PR middle-end/68960
2265         * testsuite/libgomp.c/pr68960.c: New test.
2266
2267 2016-01-06  Nathan Sidwell  <nathan@acm.org>
2268
2269         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
2270         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
2271
2272 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
2273
2274         Update copyright years.
2275
2276         * libgomp.texi: Bump @copying's copyright year.
2277
2278 2015-12-31  Nathan Sidwell  <nathan@acm.org>
2279
2280         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
2281         dg-additional-options syntax.
2282         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
2283         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
2284         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
2285         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2286         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
2287         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
2288         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
2289         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
2290         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
2291         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2292         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2293         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
2294         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
2295         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
2296         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
2297         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
2298         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2299         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2300
2301 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
2302
2303         * libgomp.h (REFCOUNT_LINK): Define.
2304         (struct splay_tree_key_s): Add link_key.
2305         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
2306         Replace target address of the pointer with target address of newly
2307         mapped object in the splay tree.  Set link pointer on target to the
2308         device address of the mapped object.
2309         (gomp_unmap_vars): Restore target address of the pointer in the splay
2310         tree for REFCOUNT_LINK objects after unmapping.
2311         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
2312         declare target link" objects.
2313         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
2314         "omp declare target link" objects, which were mapped for the image.
2315         (gomp_exit_data): Restore target address of the pointer in the splay
2316         tree for REFCOUNT_LINK objects after unmapping.
2317         * testsuite/libgomp.c/target-link-1.c: New file.
2318
2319 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
2320
2321         * libgomp.h (gomp_device_state): New enum.
2322         (struct gomp_device_descr): Replace is_initialized with state.
2323         (gomp_fini_device): Remove declaration.
2324         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
2325         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
2326         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
2327         (acc_set_device_type): Use state instead of is_initialized.
2328         (acc_set_device_num): Likewise.
2329         * target.c (resolve_device): Use state instead of is_initialized.
2330         Do not initialize finalized device.
2331         (gomp_map_vars): Do nothing if device is finalized.
2332         (gomp_unmap_vars): Likewise.
2333         (gomp_update): Likewise.
2334         (GOMP_offload_register_ver): Use state instead of is_initialized.
2335         (GOMP_offload_unregister_ver): Likewise.
2336         (gomp_init_device): Likewise.
2337         (gomp_unload_device): Likewise.
2338         (gomp_fini_device): Remove.
2339         (gomp_get_target_fn_addr): Do nothing if device is finalized.
2340         (GOMP_target): Go to host fallback if device is finalized.
2341         (GOMP_target_ext): Likewise.
2342         (gomp_exit_data): Do nothing if device is finalized.
2343         (gomp_target_task_fn): Go to host fallback if device is finalized.
2344         (gomp_target_fini): New static function.
2345         (gomp_target_init): Use state instead of is_initialized.
2346         Call gomp_target_fini at exit.
2347
2348 2015-12-09  Tom de Vries  <tom@codesourcery.com>
2349
2350         PR tree-optimization/68716
2351         * testsuite/libgomp.c/omp-nested-2.c: New test.
2352
2353 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
2354
2355         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
2356         target openacc_nvidia_accel_selected.
2357         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
2358         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
2359         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
2360         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
2361
2362 2015-12-01  Julian Brown  <julian@codesourcery.com>
2363             James Norris  <James_Norris@mentor.com>
2364
2365         * oacc-parallel.c (GOACC_host_data): New function.
2366         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
2367         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
2368         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
2369         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
2370         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
2371         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
2372         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
2373
2374 2015-11-30  James Norris  <jnorris@codesourcery.com>
2375             Cesar Philippidis  <cesar@codesourcery.com>
2376
2377         libgomp/
2378         * libgomp.oacc-fortran/routine-5.f90: New test.
2379         * libgomp.oacc-fortran/routine-7.f90: New test.
2380         * libgomp.oacc-fortran/routine-9.f90: New test.
2381
2382 2015-11-30  Tom de Vries  <tom@codesourcery.com>
2383
2384         PR tree-optimization/46032
2385         * testsuite/libgomp.c/pr46032.c: New test.
2386
2387 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
2388
2389         PR libgomp/68579
2390         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
2391         (gomp_create_target_task): Call it before freeing
2392         GOMP_TARGET_TASK_DATA tasks.
2393
2394         PR c/63326
2395         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
2396         in between case label and OpenMP standalone directives.
2397         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2398
2399 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
2400
2401         * configure: Regenerate.
2402
2403 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
2404
2405         * testsuite/libgomp.c/target-35.c: New test.
2406
2407 2015-11-22  James Norris  <jnorris@codesourcery.com>
2408             Cesar Philippidis  <cesar@codesourcery.com>
2409
2410         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
2411         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
2412         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2413         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2414         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2415
2416 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2417
2418         PR middle-end/68221
2419         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2420         * testsuite/libgomp.c/reduction-12.c: Likewise.
2421         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2422         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2423
2424 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2425
2426         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2427         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2428         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2429         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2430         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2431         and fix.
2432         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2433         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2434
2435 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2436
2437         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2438         worker & gang cases.
2439         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2440
2441 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2442
2443         * config/nvptx/priority_queue.c: New file.
2444
2445 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2446
2447         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2448         sections.
2449
2450 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2451             Aldy Hernandez  <aldyh@redhat.com>
2452             Ilya Verbin  <ilya.verbin@intel.com>
2453
2454         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2455         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2456         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2457         iterators or IV by chunk size.
2458         * parallel.c (gomp_resolve_num_threads): Don't assume that
2459         if thr->ts.team is non-NULL, then pool must be non-NULL.
2460         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2461         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2462         GOMP_PLUGIN_target_task_completion.
2463         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2464         * Makefile.in: Regenerate.
2465         * libgomp.h: Shuffle prototypes and forward definitions around so
2466         priority queues can be defined.
2467         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2468         (enum gomp_target_task_state): New enum.
2469         (struct gomp_target_task): Add state, tgt, task and team fields.
2470         (gomp_create_target_task): Change return type to bool, add
2471         state argument.
2472         (gomp_target_task_fn): Change return type to bool.
2473         (struct gomp_device_descr): Add async_run_func.
2474         (struct gomp_task): Remove children, next_child, prev_child,
2475         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2476         Add pnode field.
2477         (struct gomp_taskgroup): Remove children.
2478         Add taskgroup_queue.
2479         (struct gomp_team): Change task_queue type to a priority queue.
2480         (splay_compare): Define inline.
2481         (priority_queue_offset): New.
2482         (priority_node_to_task): New.
2483         (task_to_priority_node): New.
2484         * oacc-mem.c: Do not include splay-tree.h.
2485         * priority_queue.c: New file.
2486         * priority_queue.h: New file.
2487         * splay-tree.c: Do not include splay-tree.h.
2488         (splay_tree_foreach_internal): New.
2489         (splay_tree_foreach): New.
2490         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2491         (splay_tree_callback): Define typedef.
2492         * target.c (splay_compare): Move to libgomp.h.
2493         (GOMP_target): Don't adjust *thr in any way around running offloaded
2494         task.
2495         (GOMP_target_ext): Likewise.  Handle target nowait.
2496         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2497         return value from gomp_create_target_task, if false, fallthrough
2498         as if no dependencies exist.
2499         (gomp_target_task_fn): Change return type to bool, return true
2500         if the task should have another part scheduled later.  Handle
2501         target nowait.
2502         (gomp_load_plugin_for_device): Initialize async_run.
2503         * task.c (gomp_init_task): Initialize children_queue.
2504         (gomp_clear_parent_in_list): New.
2505         (gomp_clear_parent_in_tree): New.
2506         (gomp_clear_parent): Handle priorities.
2507         (GOMP_task): Likewise.
2508         (priority_queue_move_task_first,
2509         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2510         New functions.
2511         (gomp_create_target_task): Use priority queues.  Change return type
2512         to bool, add state argument, return false if for async
2513         {{enter,exit} data,update} constructs no dependencies need to be
2514         waited for, handle target nowait.  Set task->fn to NULL instead of
2515         gomp_target_task_fn.
2516         (verify_children_queue): Remove.
2517         (priority_list_upgrade_task): New.
2518         (priority_queue_upgrade_task): New.
2519         (verify_task_queue): Remove.
2520         (priority_list_downgrade_task): New.
2521         (priority_queue_downgrade_task): New.
2522         (gomp_task_run_pre): Use priority queues.
2523         Abstract code out to priority_queue_downgrade_task.
2524         (gomp_task_run_post_handle_dependers): Use priority queues.
2525         (gomp_task_run_post_remove_parent): Likewise.
2526         (gomp_task_run_post_remove_taskgroup): Likewise.
2527         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2528         tasks specially.
2529         (GOMP_taskwait): Likewise.
2530         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2531         priority-queue_upgrade_task.
2532         (GOMP_taskgroup_start): Use priority queues.
2533         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2534         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2535         barrier.
2536         * taskloop.c (GOMP_taskloop): Handle priorities.
2537         * team.c (gomp_new_team): Call priority_queue_init.
2538         (free_team): Call priority_queue_free.
2539         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2540         team created for target nowait in implicit parallel region.
2541         (gomp_team_start): For nested check, test thr->ts.level instead of
2542         thr->ts.team != NULL.
2543         * testsuite/libgomp.c/doacross-3.c: New test.
2544         * testsuite/libgomp.c/ordered-5.c: New test.
2545         * testsuite/libgomp.c/priority.c: New test.
2546         * testsuite/libgomp.c/target-31.c: New test.
2547         * testsuite/libgomp.c/target-32.c: New test.
2548         * testsuite/libgomp.c/target-33.c: New test.
2549         * testsuite/libgomp.c/target-34.c: New test.
2550
2551 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2552
2553         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2554
2555         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2556         loop is sequential.
2557
2558 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2559
2560         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2561         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2562
2563 2015-11-12  James Norris  <jnorris@codesourcery.com>
2564             Joseph Myers  <joseph@codesourcery.com>
2565
2566         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2567         * oacc-parallel.c (GOACC_declare): New function.
2568         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2569         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2570         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2571         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2572         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2573
2574 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2575
2576         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2577
2578 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2579
2580         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2581         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2582
2583 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2584
2585         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2586         inadvertent commit.
2587
2588 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2589
2590         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2591         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2592         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2593         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2594         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2595
2596 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2597
2598         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2599         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2600
2601 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2602             Ilya Verbin  <ilya.verbin@intel.com>
2603
2604         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2605         GOMP_loop_nonmonotonic_dynamic_start,
2606         GOMP_loop_nonmonotonic_guided_next,
2607         GOMP_loop_nonmonotonic_guided_start,
2608         GOMP_loop_ull_nonmonotonic_dynamic_next,
2609         GOMP_loop_ull_nonmonotonic_dynamic_start,
2610         GOMP_loop_ull_nonmonotonic_guided_next,
2611         GOMP_loop_ull_nonmonotonic_guided_start,
2612         GOMP_parallel_loop_nonmonotonic_dynamic,
2613         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2614         (GOMP_target_41): Renamed to ...
2615         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2616         arguments.
2617         (GOMP_target_data_41): Renamed to ...
2618         (GOMP_target_data_ext): ... this.
2619         (GOMP_target_update_41): Renamed to ...
2620         (GOMP_target_update_ext): ... this.
2621         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2622         GOMP_target_data_ext and GOMP_target_update_ext instead of
2623         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2624         Export GOMP_loop_nonmonotonic_dynamic_next,
2625         GOMP_loop_nonmonotonic_dynamic_start,
2626         GOMP_loop_nonmonotonic_guided_next,
2627         GOMP_loop_nonmonotonic_guided_start,
2628         GOMP_loop_ull_nonmonotonic_dynamic_next,
2629         GOMP_loop_ull_nonmonotonic_dynamic_start,
2630         GOMP_loop_ull_nonmonotonic_guided_next,
2631         GOMP_loop_ull_nonmonotonic_guided_start,
2632         GOMP_parallel_loop_nonmonotonic_dynamic and
2633         GOMP_parallel_loop_nonmonotonic_guided.
2634         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2635         GOMP_parallel_loop_nonmonotonic_guided,
2636         GOMP_loop_nonmonotonic_dynamic_start,
2637         GOMP_loop_nonmonotonic_guided_start,
2638         GOMP_loop_nonmonotonic_dynamic_next,
2639         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2640         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2641         GOMP_loop_ull_nonmonotonic_guided_start,
2642         GOMP_loop_ull_nonmonotonic_dynamic_next,
2643         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2644         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2645         functions.
2646         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2647         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2648         Use gomp_map_val function.
2649         (gomp_target_fallback_firstprivate): New static function.
2650         (GOMP_target_41): Renamed to ...
2651         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2652         arguments.  Move firstprivate fallback handling into a new
2653         function.
2654         (GOMP_target_data_41): Renamed to ...
2655         (GOMP_target_data_ext): ... this.
2656         (GOMP_target_update_41): Renamed to ...
2657         (GOMP_target_update_ext): ... this.
2658         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2659         gomp_map_0len_lookup instead of gomp_map_lookup.
2660         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2661         gomp_map_lookup.
2662         * testsuite/libgomp.c/target-28.c: Likewise.
2663         * testsuite/libgomp.c/monotonic-1.c: New test.
2664         * testsuite/libgomp.c/monotonic-2.c: New test.
2665         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2666         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2667         * testsuite/libgomp.c/pr66199-5.c: New test.
2668         * testsuite/libgomp.c/pr66199-6.c: New test.
2669         * testsuite/libgomp.c/pr66199-7.c: New test.
2670         * testsuite/libgomp.c/pr66199-8.c: New test.
2671         * testsuite/libgomp.c/pr66199-9.c: New test.
2672         * testsuite/libgomp.c/reduction-11.c: New test.
2673         * testsuite/libgomp.c/reduction-12.c: New test.
2674         * testsuite/libgomp.c/reduction-13.c: New test.
2675         * testsuite/libgomp.c/reduction-14.c: New test.
2676         * testsuite/libgomp.c/reduction-15.c: New test.
2677         * testsuite/libgomp.c/target-12.c (main): Adjust for
2678         omp_target_is_present change for one-past-last element.
2679         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2680         the same var is both mapped and privatized.
2681         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2682         handling of zero-length array sections.
2683         * testsuite/libgomp.c/target-28.c: New test.
2684         * testsuite/libgomp.c/target-29.c: New test.
2685         * testsuite/libgomp.c/target-30.c: New test.
2686         * testsuite/libgomp.c/target-teams-1.c: New test.
2687         * testsuite/libgomp.c++/member-6.C: New test.
2688         * testsuite/libgomp.c++/member-7.C: New test.
2689         * testsuite/libgomp.c++/monotonic-1.C: New test.
2690         * testsuite/libgomp.c++/monotonic-2.C: New test.
2691         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2692         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2693         * testsuite/libgomp.c++/pr66199-3.C: New test.
2694         * testsuite/libgomp.c++/pr66199-4.C: New test.
2695         * testsuite/libgomp.c++/pr66199-5.C: New test.
2696         * testsuite/libgomp.c++/pr66199-6.C: New test.
2697         * testsuite/libgomp.c++/pr66199-7.C: New test.
2698         * testsuite/libgomp.c++/pr66199-8.C: New test.
2699         * testsuite/libgomp.c++/pr66199-9.C: New test.
2700         * testsuite/libgomp.c++/reduction-11.C: New test.
2701         * testsuite/libgomp.c++/reduction-12.C: New test.
2702         * testsuite/libgomp.c++/target-13.C: New test.
2703         * testsuite/libgomp.c++/target-14.C: New test.
2704         * testsuite/libgomp.c++/target-15.C: New test.
2705         * testsuite/libgomp.c++/target-16.C: New test.
2706         * testsuite/libgomp.c++/target-17.C: New test.
2707         * testsuite/libgomp.c++/target-18.C: New test.
2708         * testsuite/libgomp.c++/target-19.C: New test.
2709
2710 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2711
2712         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2713         and reduction copy.
2714         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2715         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2716         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2717         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2718         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2719         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2720         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2721         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2722         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2723         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2724         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2725         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2726         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2727         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2728
2729 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2730
2731         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2732         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2733         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2734         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2735         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2736         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2737         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2738         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2739
2740 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2741
2742         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2743         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2744         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2745         * oacc-host.c (host_openacc_exec): Likewise.
2746         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2747
2748 2015-11-03  Julian Brown  <julian@codesourcery.com>
2749             Thomas Schwinge  <thomas@codesourcery.com>
2750
2751         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2752         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2753         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2754         Likewise.
2755         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2756         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2757
2758 2015-11-03  James Norris  <jnorris@codesourcery.com>
2759
2760         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2761         file.
2762         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2763         Likewise.
2764         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2765         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2766         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2767         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2768         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2769
2770 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2771
2772         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2773         compatibility.
2774         (enum acc_async_t): Reformat.
2775         (acc_on_device): Declare compatible with builtin and provide C++
2776         wrapper.
2777         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2778
2779 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2780             Cesar Philippidis  <cesar@codesourcery.com>
2781
2782         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2783         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2784         ... this.  Add a description of the test at the top of the file.
2785         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2786         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2787         ... this.  Add a description of the test at the top of the file.
2788
2789 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2790
2791         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2792         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2793         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2794         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2795         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2796         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2797
2798 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2799
2800         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2801         dimensions.
2802
2803 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2804
2805         PR testsuite/68063
2806         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2807
2808 2015-10-27  James Norris  <jnorris@codesourcery.com>
2809
2810         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2811         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2812
2813 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2814
2815         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2816         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2817
2818         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2819         acc_device_nvidia usage.
2820         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2821         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2822         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2823
2824         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2825         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2826
2827         PR libgomp/66518
2828         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2829
2830         PR libgomp/65437
2831         PR libgomp/66518
2832         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2833         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2834
2835 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2836
2837         PR testsuite/68063
2838         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2839
2840 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2841
2842         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2843         vector_length.
2844         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2845
2846 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2847             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2848
2849         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2850         to 0 when mapnum is 0.
2851
2852 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2853
2854         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2855         Cast to int from int32_t.
2856
2857 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2858             Aldy Hernandez  <aldyh@redhat.com>
2859             Ilya Verbin  <ilya.verbin@intel.com>
2860
2861         * config/linux/affinity.c (omp_get_place_num_procs,
2862         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2863         * config/linux/doacross.h: New file.
2864         * config/posix/affinity.c (omp_get_place_num_procs,
2865         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2866         * config/posix/doacross.h: New file.
2867         * env.c: Include gomp-constants.h.
2868         (struct gomp_task_icv): Rename run_sched_modifier to
2869         run_sched_chunk_size.
2870         (gomp_max_task_priority_var): New variable.
2871         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2872         (handle_omp_display_env): Change _OPENMP value from 201307 to
2873         201511.  Print OMP_MAX_TASK_PRIORITY.
2874         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2875         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2876         chunk_size and run_sched_modifier to run_sched_chunk_size.
2877         (omp_get_max_task_priority, omp_get_initial_device,
2878         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2879         omp_get_partition_place_nums): New functions.
2880         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2881         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2882         to chunk_size.
2883         (omp_get_num_places_, omp_get_place_num_procs_,
2884         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2885         omp_get_place_proc_ids_8_, omp_get_place_num_,
2886         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2887         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2888         omp_get_max_task_priority_): New functions.
2889         * libgomp_g.h (GOMP_loop_doacross_static_start,
2890         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2891         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2892         GOMP_loop_ull_doacross_dynamic_start,
2893         GOMP_loop_ull_doacross_guided_start,
2894         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2895         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2896         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2897         GOMP_target_data_41, GOMP_target_update_41,
2898         GOMP_target_enter_exit_data): New prototypes.
2899         (GOMP_task): Add prototype argument.
2900         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2901         (struct gomp_doacross_work_share): New type.
2902         (struct gomp_work_share): Add doacross field.
2903         (struct gomp_task_icv): Rename run_sched_modifier to
2904         run_sched_chunk_size.
2905         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2906         GOMP_TASK_UNDEFERRED.  Add comments.
2907         (struct gomp_task_depend_entry): Add comments.
2908         (struct gomp_task): Likewise.
2909         (struct gomp_taskgroup): Likewise.
2910         (struct gomp_target_task): New type.
2911         (struct gomp_team): Add comment.
2912         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2913         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2914         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2915         (struct target_var_desc): New type.
2916         (struct target_mem_desc): Adjust comment.  Use struct
2917         target_var_desc instead of splay_tree_key for list.
2918         (REFCOUNT_INFINITY): Define.
2919         (struct splay_tree_key_s): Remove copy_from field.
2920         (struct gomp_device_descr): Add dev2dev_func field.
2921         (enum gomp_map_vars_kind): New enum.
2922         (gomp_map_vars): Add one argument.
2923         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2924         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2925         omp_get_place_num_procs, omp_get_place_num_procs_,
2926         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2927         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2928         omp_get_place_num_, omp_get_partition_num_places,
2929         omp_get_partition_num_places_, omp_get_partition_place_nums,
2930         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2931         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2932         omp_target_free, omp_target_is_present, omp_target_memcpy,
2933         omp_target_memcpy_rect, omp_target_associate_ptr and
2934         omp_target_disassociate_ptr.
2935         (GOMP_4.0.2): Renamed to ...
2936         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2937         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2938         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2939         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2940         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2941         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2942         GOMP_loop_ull_doacross_guided_start,
2943         GOMP_loop_ull_doacross_runtime_start,
2944         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2945         GOMP_doacross_ull_wait.
2946         * libgomp.texi: Document omp_get_max_task_priority.
2947         Rename modifier argument to chunk_size for omp_set_schedule and
2948         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2949         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2950         to run_sched_chunk_size renaming.
2951         (GOMP_loop_ordered_runtime_start): Likewise.
2952         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2953         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2954         GOMP_parallel_loop_runtime_start): New functions.
2955         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2956         to run_sched_chunk_size renaming.
2957         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2958         GOMP_loop_doacross_guided_start): New functions or aliases.
2959         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2960         run_sched_modifier to run_sched_chunk_size renaming.
2961         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2962         (gomp_loop_ull_doacross_static_start,
2963         gomp_loop_ull_doacross_dynamic_start,
2964         gomp_loop_ull_doacross_guided_start,
2965         GOMP_loop_ull_doacross_runtime_start): New functions.
2966         (GOMP_loop_ull_doacross_static_start,
2967         GOMP_loop_ull_doacross_dynamic_start,
2968         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2969         * oacc-mem.c (acc_map_data, present_create_copy,
2970         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2971         to gomp_map_vars.
2972         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2973         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2974         instead of false to gomp_map_vars.
2975         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2976         * omp.h.in (omp_lock_hint_t): New type.
2977         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2978         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2979         omp_get_place_num, omp_get_partition_num_places,
2980         omp_get_partition_place_nums, omp_get_initial_device,
2981         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2982         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2983         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2984         prototypes.
2985         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2986         (omp_lock_hint_none, omp_lock_hint_uncontended,
2987         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2988         omp_lock_hint_speculative): New parameters.
2989         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2990         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2991         omp_get_place_num, omp_get_partition_num_places,
2992         omp_get_partition_place_nums, omp_get_initial_device,
2993         omp_get_max_task_priority): New interfaces.
2994         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2995         to chunk_size.
2996         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2997         (omp_lock_hint_none, omp_lock_hint_uncontended,
2998         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2999         omp_lock_hint_speculative): New parameters.
3000         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3001         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3002         omp_get_place_num, omp_get_partition_num_places,
3003         omp_get_partition_place_nums, omp_get_initial_device,
3004         omp_get_max_task_priority): New functions and subroutines.
3005         * ordered.c: Include stdarg.h and string.h.
3006         (MAX_COLLAPSED_BITS): Define.
3007         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
3008         gomp_doacross_ull_init, GOMP_doacross_ull_post,
3009         GOMP_doacross_ull_wait): New functions.
3010         * target.c: Include errno.h.
3011         (resolve_device): If device is not initialized, call
3012         gomp_init_device on it.
3013         (gomp_map_lookup): New function.
3014         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
3015         Don't bump refcount if REFCOUNT_INFINITY.  Handle
3016         GOMP_MAP_ALWAYS_TO_P.
3017         (get_kind): Rename is_openacc argument to short_mapkind.
3018         (gomp_map_pointer): Use gomp_map_lookup.
3019         (gomp_map_fields_existing): New function.
3020         (gomp_map_vars): Rename is_openacc argument to short_mapkind
3021         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
3022         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
3023         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
3024         Adjust for tgt->list changed type and copy_from living in there.
3025         (gomp_copy_from_async): Adjust for tgt->list changed type and
3026         copy_from living in there.
3027         (gomp_unmap_vars): Likewise.
3028         (gomp_update): Likewise.  Rename is_openacc argument to
3029         short_mapkind.  Don't fail if object is not mapped.
3030         (gomp_load_image_to_device): Initialize refcount to
3031         REFCOUNT_INFINITY.
3032         (gomp_target_fallback): New function.
3033         (gomp_get_target_fn_addr): Likewise.
3034         (GOMP_target): Adjust gomp_map_vars caller, use
3035         gomp_get_target_fn_addr and gomp_target_fallback.
3036         (GOMP_target_41): New function.
3037         (gomp_target_data_fallback): New function.
3038         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
3039         (GOMP_target_data_41): New function.
3040         (GOMP_target_update): Adjust gomp_update caller.
3041         (GOMP_target_update_41): New function.
3042         (gomp_exit_data, GOMP_target_enter_exit_data,
3043         gomp_target_task_fn, omp_target_alloc, omp_target_free,
3044         omp_target_is_present, omp_target_memcpy,
3045         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
3046         omp_target_associate_ptr, omp_target_disassociate_ptr,
3047         gomp_load_plugin_for_device): New functions.
3048         * task.c: Include gomp-constants.h.  Include taskloop.c
3049         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
3050         (gomp_task_handle_depend): New function.
3051         (GOMP_task): Use it.  Add priority argument.  Use
3052         gomp-constant.h constants instead of hardcoded numbers.
3053         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
3054         (gomp_create_target_task): New function.
3055         (verify_children_queue, verify_taskgroup_queue,
3056         verify_task_queue): New functions.
3057         (gomp_task_run_pre): Call verify_*_queue functions.
3058         If an upcoming tied task is about to leave the sibling or
3059         taskgroup queues in an invalid state, adjust appropriately.
3060         Remove taskgroup argument.  Add comments.
3061         (gomp_task_run_post_handle_dependers): Add comments.
3062         (gomp_task_run_post_remove_parent): Likewise.
3063         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
3064         (GOMP_taskwait): Likewise.  Add comments.
3065         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
3066         problem such that the first non parent_depends_on task does not
3067         end up at the end of the children queue.
3068         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
3069         GOMP_TASK_UNDEFERRED.
3070         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
3071         * taskloop.c: New file.
3072         * testsuite/lib/libgomp.exp
3073         (check_effective_target_offload_device_nonshared_as): New proc.
3074         * testsuite/libgomp.c/affinity-2.c: New test.
3075         * testsuite/libgomp.c/doacross-1.c: New test.
3076         * testsuite/libgomp.c/doacross-2.c: New test.
3077         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
3078         Add map clause to target.
3079         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
3080         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
3081         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
3082         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
3083         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
3084         Likewise.
3085         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
3086         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
3087         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
3088         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
3089         not defined.  Use those where needed.
3090         * testsuite/libgomp.c/for-4.c: New test.
3091         * testsuite/libgomp.c/for-5.c: New test.
3092         * testsuite/libgomp.c/for-6.c: New test.
3093         * testsuite/libgomp.c/linear-1.c: New test.
3094         * testsuite/libgomp.c/ordered-4.c: New test.
3095         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
3096         only allowed on the loop iterator.
3097         * testsuite/libgomp.c/pr66199-3.c: New test.
3098         * testsuite/libgomp.c/pr66199-4.c: New test.
3099         * testsuite/libgomp.c/reduction-7.c: New test.
3100         * testsuite/libgomp.c/reduction-8.c: New test.
3101         * testsuite/libgomp.c/reduction-9.c: New test.
3102         * testsuite/libgomp.c/reduction-10.c: New test.
3103         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
3104         map(tofrom:s).
3105         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
3106         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
3107         * testsuite/libgomp.c/target-11.c: New test.
3108         * testsuite/libgomp.c/target-12.c: New test.
3109         * testsuite/libgomp.c/target-13.c: New test.
3110         * testsuite/libgomp.c/target-14.c: New test.
3111         * testsuite/libgomp.c/target-15.c: New test.
3112         * testsuite/libgomp.c/target-16.c: New test.
3113         * testsuite/libgomp.c/target-17.c: New test.
3114         * testsuite/libgomp.c/target-18.c: New test.
3115         * testsuite/libgomp.c/target-19.c: New test.
3116         * testsuite/libgomp.c/target-20.c: New test.
3117         * testsuite/libgomp.c/target-21.c: New test.
3118         * testsuite/libgomp.c/target-22.c: New test.
3119         * testsuite/libgomp.c/target-23.c: New test.
3120         * testsuite/libgomp.c/target-24.c: New test.
3121         * testsuite/libgomp.c/target-25.c: New test.
3122         * testsuite/libgomp.c/target-26.c: New test.
3123         * testsuite/libgomp.c/target-27.c: New test.
3124         * testsuite/libgomp.c/taskloop-1.c: New test.
3125         * testsuite/libgomp.c/taskloop-2.c: New test.
3126         * testsuite/libgomp.c/taskloop-3.c: New test.
3127         * testsuite/libgomp.c/taskloop-4.c: New test.
3128         * testsuite/libgomp.c++/ctor-13.C: New test.
3129         * testsuite/libgomp.c++/doacross-1.C: New test.
3130         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
3131         Replace offload_device with offload_device_nonshared_as.
3132         * testsuite/libgomp.c++/for-12.C: New test.
3133         * testsuite/libgomp.c++/for-13.C: New test.
3134         * testsuite/libgomp.c++/for-14.C: New test.
3135         * testsuite/libgomp.c++/linear-1.C: New test.
3136         * testsuite/libgomp.c++/member-1.C: New test.
3137         * testsuite/libgomp.c++/member-2.C: New test.
3138         * testsuite/libgomp.c++/member-3.C: New test.
3139         * testsuite/libgomp.c++/member-4.C: New test.
3140         * testsuite/libgomp.c++/member-5.C: New test.
3141         * testsuite/libgomp.c++/ordered-1.C: New test.
3142         * testsuite/libgomp.c++/reduction-5.C: New test.
3143         * testsuite/libgomp.c++/reduction-6.C: New test.
3144         * testsuite/libgomp.c++/reduction-7.C: New test.
3145         * testsuite/libgomp.c++/reduction-8.C: New test.
3146         * testsuite/libgomp.c++/reduction-9.C: New test.
3147         * testsuite/libgomp.c++/reduction-10.C: New test.
3148         * testsuite/libgomp.c++/reference-1.C: New test.
3149         * testsuite/libgomp.c++/simd14.C: New test.
3150         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
3151         * testsuite/libgomp.c++/target-5.C: New test.
3152         * testsuite/libgomp.c++/target-6.C: New test.
3153         * testsuite/libgomp.c++/target-7.C: New test.
3154         * testsuite/libgomp.c++/target-8.C: New test.
3155         * testsuite/libgomp.c++/target-9.C: New test.
3156         * testsuite/libgomp.c++/target-10.C: New test.
3157         * testsuite/libgomp.c++/target-11.C: New test.
3158         * testsuite/libgomp.c++/target-12.C: New test.
3159         * testsuite/libgomp.c++/taskloop-1.C: New test.
3160         * testsuite/libgomp.c++/taskloop-2.C: New test.
3161         * testsuite/libgomp.c++/taskloop-3.C: New test.
3162         * testsuite/libgomp.c++/taskloop-4.C: New test.
3163         * testsuite/libgomp.c++/taskloop-5.C: New test.
3164         * testsuite/libgomp.c++/taskloop-6.C: New test.
3165         * testsuite/libgomp.c++/taskloop-7.C: New test.
3166         * testsuite/libgomp.c++/taskloop-8.C: New test.
3167         * testsuite/libgomp.c++/taskloop-9.C: New test.
3168         * testsuite/libgomp.fortran/affinity1.f90: New test.
3169         * testsuite/libgomp.fortran/affinity2.f90: New test.
3170
3171 2015-10-13  Tom de Vries  <tom@codesourcery.com>
3172
3173         PR tree-optimization/67476
3174         * testsuite/libgomp.c/autopar-3.c: New test.
3175         * testsuite/libgomp.c/autopar-4.c: New test.
3176         * testsuite/libgomp.c/autopar-5.c: New test.
3177         * testsuite/libgomp.c/autopar-6.c: New test.
3178         * testsuite/libgomp.c/autopar-7.c: New test.
3179         * testsuite/libgomp.c/autopar-8.c: New test.
3180
3181 2015-10-12  James Norris  <jnorris@codesourcery.com>
3182
3183         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
3184         initializer.
3185
3186 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
3187
3188         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
3189         using load_gcc_lib.
3190
3191 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
3192
3193         * oacc-ptx.h: Remove file, moving its content into...
3194         * config/nvptx/fortran.c: ... here...
3195         * config/nvptx/oacc-init.c: ..., here...
3196         * config/nvptx/oacc-parallel.c: ..., and here.
3197         * config/nvptx/openacc.f90: New file.
3198         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
3199         (link_ptx): Don't link in predefined bits of PTX code.
3200
3201 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
3202             Bernd Schmidt <bernds@codesourcery.com>
3203
3204         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
3205         (struct targ_ptx_obj): New.
3206         (nvptx_tdata): Move earlier, change data format.
3207         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
3208         objects.
3209         (GOMP_OFFLOAD_load_image): Adjust.
3210
3211 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
3212
3213         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
3214         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3215         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3216         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3217         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3218         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3219         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3220         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3221         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3222         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3223         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3224         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3225         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3226         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3227         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3228         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3229         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3230         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3231         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3232         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3233         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3234         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3235         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3236         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3237         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3238         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3239         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3240         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3241         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3242         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3243         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3244         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3245         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3246         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3247         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3248         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3249         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3250         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3251         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3252         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3253         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3254         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3255         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3256         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3257         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3258         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3259         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3260         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3261         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3262         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3263         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3264         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3265         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3266         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3267         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3268         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3269         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3270         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3271         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3272         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3273         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3274         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3275         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3276
3277 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
3278
3279         * oacc-init.c (acc_on_device): Force optimization level.
3280
3281 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
3282
3283         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
3284         (cuda_errlist): Delete.
3285         (cuda_error): Reimplement.
3286
3287 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
3288
3289         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
3290         array.
3291         * libgomp.map (GOACC_parallel_keyed): New.
3292         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
3293         all callers.
3294         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
3295         and take keyed varargs list.  Adjust call to exec_func.
3296         (GOACC_parallel): Force host fallback.
3297         * libgomp_g.h (GOACC_parallel): Remove.
3298         (GOACC_parallel_keyed): Declare.
3299         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
3300         (stuct targ_gn_descriptor): Replace name field with launch field.
3301         (nvptx_exec): Lose separate geometry args, take array.  Process
3302         dynamic dimensions and adjust.
3303         (struct nvptx_tdata): Replace fn_names field with fn_descs.
3304         (GOMP_OFFLOAD_load_image): Adjust for change in function table
3305         data.
3306         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
3307         passing.
3308         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
3309         passing.
3310
3311 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
3312
3313         PR libgomp/67141
3314         * oacc-int.h (goacc_host_init): Add declaration.
3315         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
3316         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
3317
3318 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
3319             Sebastian Pop  <s.pop@samsung.com>
3320
3321         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
3322         match o/p.
3323         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
3324         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
3325         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
3326         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
3327         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
3328
3329 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
3330
3331         * configure.tgt: Add missing ;; in between nvptx and rtems
3332         snippets.
3333
3334 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3335
3336         * config/posix/pool.h (gomp_adjust_thread_attr): New.
3337         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
3338         (gomp_thread_pool_reservoir): Add priority member.
3339         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
3340         priority.
3341         (parse_thread_pools): Likewise.
3342         * team.c (gomp_team_start): Call configuration provided
3343         gomp_adjust_thread_attr(). Destroy thread attributes if
3344         necessary.
3345         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
3346
3347 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3348
3349         * config/posix/pool.h: New.
3350         * config/rtems/pool.h: Likewise.
3351         * config/rtems/proc.c: Likewise.
3352         * libgomp.h (gomp_thread_destructor): Declare.
3353         * team.c: Include configuration provided "pool.h".
3354         (gomp_get_thread_pool): Define in configuration.
3355         (gomp_team_end): Call configuration defined
3356         gomp_release_thread_pool().
3357
3358 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3359
3360         * config/rtems/bar.c: New.
3361         * config/rtems/bar.h: Likewise.
3362         * config/rtems/mutex.c: Likewise.
3363         * config/rtems/mutex.h: Likewise.
3364         * config/rtems/sem.c: Likewise.
3365         * config/rtems/sem.h: Likewise.
3366         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
3367         <sys/lock.h> header file.
3368         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
3369         supported by Newlib.
3370         * configure: Regenerate.
3371
3372 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3373
3374         * team.c (gomp_new_thread_pool): Delete and move content to ...
3375         (gomp_get_thread_pool): ... new function.  Allocate and
3376         initialize thread pool on demand.
3377         (get_last_team): Use gomp_get_thread_pool().
3378         (gomp_team_start): Delete thread pool initialization.
3379
3380 2015-09-03  Tom de Vries  <tom@codesourcery.com>
3381
3382         PR tree-optimization/65637
3383         * testsuite/libgomp.c/autopar-2.c: New test.
3384
3385 2015-08-29  Tom de Vries  <tom@codesourcery.com>
3386
3387         PR tree-optimization/46193
3388         * testsuite/libgomp.c/pr46193.c: New test.
3389
3390 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3391
3392         libgomp/
3393         * libgomp.map: Add 4.0.2 version.
3394         * target.c (offload_image_descr): Add version field.
3395         (gomp_load_image_to_device): Add version argument.  Adjust plugin
3396         call.  Improve load mismatch diagnostic.
3397         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
3398         call.
3399         (GOMP_offload_regster): Make stub function, move bulk to ...
3400         (GOMP_offload_register_ver): ... here.  Process version argument.
3401         (GOMP_offload_unregister): Make stub function, move bulk to ...
3402         (GOMP_offload_unregister_ver): ... here.  Process version argument.
3403         (gomp_init_device): Process version field.
3404         (gomp_unload_device): Process version field.
3405         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
3406         macros.  Check plugin version.
3407         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
3408         loader and unloader types.
3409         * oacc-host.c: Include gomp-constants.h.
3410         (host_version): New.
3411         (host_load_image, host_unload_image): Adjust.
3412         (host_dispatch): Add host_version.
3413         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3414         (GOMP_OFFLOAD_version): New.
3415         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3416         (GOMP_OFFLOAD_unload_image): Likewise.
3417         * plugin/plugin-host.c: Include gomp-constants.h.
3418         (GOMP_OFFLOAD_version): New.
3419         (GOMP_OFFLOAD_load_image): Add version arg.
3420         (GOMP_OFFLOAD_unload_image): Likewise.
3421
3422 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3423
3424         PR tree-optimization/65468
3425         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3426
3427 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3428
3429         PR tree-optimization/65468
3430         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3431
3432 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3433
3434         PR libgomp/66761
3435         PR libgomp/67303
3436         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3437         (gomp_iter_guided_next): Idem.
3438         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3439         (gomp_iter_ull_guided_next): Idem.
3440         * config/linux/wait.h (do_spin): Idem.
3441
3442 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3443
3444         * libgomp-plugin.h (enum offload_target_type): Remove
3445         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3446         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3447         * openacc.h (enum acc_device_t): Likewise.
3448         * openacc_lib.h: Likewise.
3449         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3450         (acc_on_device): Just use __builtin_acc_on_device.
3451         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3452         of acc_on_device builtin.
3453         * plugin/plugin-host.h: Remove file.
3454         * plugin/plugin-host.c: Likewise, but salvage some content into...
3455         * oacc-host.c: ... this file.
3456         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3457         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3458         * Makefile.in: Regenerate.
3459         * configure: Likewise.
3460         * testsuite/lib/libgomp.exp
3461         (check_effective_target_openacc_host_nonshm_selected): Remove.
3462         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3463         ACC_DEVICE_TYPE=host_nonshm.
3464         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3465         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3466         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3467         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3468         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3469         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3470
3471 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3472             Jakub Jelinek  <jakub@redhat.com>
3473
3474         * config/nvptx/affinity.c: New file.
3475         * config/nvptx/alloc.c: Likewise.
3476         * config/nvptx/bar.c: Likewise.
3477         * config/nvptx/barrier.c: Likewise.
3478         * config/nvptx/critical.c: Likewise.
3479         * config/nvptx/env.c: Likewise.
3480         * config/nvptx/error.c: Likewise.
3481         * config/nvptx/fortran.c: Likewise.
3482         * config/nvptx/iter.c: Likewise.
3483         * config/nvptx/iter_ull.c: Likewise.
3484         * config/nvptx/libgomp-plugin.c: Likewise.
3485         * config/nvptx/lock.c: Likewise.
3486         * config/nvptx/loop.c: Likewise.
3487         * config/nvptx/loop_ull.c: Likewise.
3488         * config/nvptx/mutex.c: Likewise.
3489         * config/nvptx/oacc-async.c: Likewise.
3490         * config/nvptx/oacc-cuda.c: Likewise.
3491         * config/nvptx/oacc-host.c: Likewise.
3492         * config/nvptx/oacc-init.c: Likewise.
3493         * config/nvptx/oacc-mem.c: Likewise.
3494         * config/nvptx/oacc-parallel.c: Likewise.
3495         * config/nvptx/oacc-plugin.c: Likewise.
3496         * config/nvptx/omp-lock.h: Likewise.
3497         * config/nvptx/ordered.c: Likewise.
3498         * config/nvptx/parallel.c: Likewise.
3499         * config/nvptx/proc.c: Likewise.
3500         * config/nvptx/ptrlock.c: Likewise.
3501         * config/nvptx/sections.c: Likewise.
3502         * config/nvptx/sem.c: Likewise.
3503         * config/nvptx/single.c: Likewise.
3504         * config/nvptx/splay-tree.c: Likewise.
3505         * config/nvptx/target.c: Likewise.
3506         * config/nvptx/task.c: Likewise.
3507         * config/nvptx/team.c: Likewise.
3508         * config/nvptx/time.c: Likewise.
3509         * config/nvptx/work.c: Likewise.
3510         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3511         * configure: Regenerate.
3512         * configure.tgt (config_path): Set to "nvptx" for target
3513         nvptx*-*-*.
3514
3515 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3516
3517         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3518
3519 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3520
3521         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3522         (cuda_errlist): Constify.
3523         (errmsg):  Move into ...
3524         (cuda_error): ... here.  Make smaller.
3525         (_XSTR, _STR): Delete.
3526         (cuda_synames): Delete.
3527         (verify_device_library): Delete.
3528         (nvptx_init): Don't call it.
3529
3530 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3531
3532         * testsuite/libgomp.c/uns-outer-4.c: New test.
3533
3534 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3535
3536         * testsuite/libgomp.c/pr66714.c: New test.
3537
3538 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3539
3540         PR libgomp/66950
3541         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3542         (fib_ref): New function.
3543         (fib): Correct corner cases in the recursion.
3544         (main): Replace the non-simd loop with fib_ref call.
3545         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3546         subroutine.
3547         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3548         for the last array element value.  Replace the non-simd loop with
3549         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3550         of the last array element with according Fibonacci sequence element.
3551         (fib): Correct corner cases in the recursion.
3552
3553 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3554
3555         * target.c (gomp_offload_image_to_device): Rename to ...
3556         (gomp_load_image_to_device): ... here.
3557         (GOMP_offload_register): Adjust call.
3558         (gomp_init_device): Likewise.
3559         (gomp_unload_image_from_device): New.  Broken out of ...
3560         (GOMP_offload_unregister): ... here.  Call it.
3561         (gomp_unload_device): New.
3562         * libgomp.h (gomp_unload_device): Declare.
3563         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3564         mem maps.
3565
3566 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3567
3568         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3569         wait=-specific if.
3570         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3571         !=0 condition.
3572         (goacc_waits): Move !num_waits handling to ...
3573         (GOACC_wait): ... here, the only caller that might have zero waits.
3574
3575         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3576         (struct ptx_image_data): Move earlier, add fns field.
3577         (struct ptx_device): Add images and image_lock fields.
3578         (ptx_images, ptx_image_lock): Delete.
3579         (nvptx_open_device): Initialize images and image_lock fields.
3580         (nvptx_close_device): Destroy image_lock.
3581         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3582         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3583         fields.
3584
3585 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3586
3587         * target.c (GOMP_offload_register): Use int for device type arg.
3588         (GOMP_offload_unregister): Likewise.
3589
3590         * target.c (struct_offload_image_descr): Constify host_table.
3591         (gomp_offload_image_to_device): Likewise.
3592         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3593
3594         * libgomp.h (gomp_device_descr): Constify target data arguments.
3595         * target.c (struct offload_image_descr): Constify target_data.
3596         (gomp_offload_image_to_device): Likewise.
3597         (GOMP_offload_register): Likewise.
3598         (GOMP_offload_unrefister): Likewise.
3599         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3600         GOMP_OFFLOAD_unload_image): Constify target data.
3601         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3602         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3603
3604 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3605
3606         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3607         Workaround driver library const error.
3608         (struct nvptx_tdata, nvptx_tdata_t): New.
3609         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3610         type.
3611
3612 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3613
3614         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3615         of EPS parameter from integer to real.
3616         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3617         type of EPS parameter from integer to real.
3618
3619 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3620
3621         * team.c (get_last_team): New.
3622         (gomp_new_team): Recycle last non-nested team if possible.
3623         (gomp_team_end): Move team work share list free lock destruction
3624         to ...
3625         (free_team): ... here.
3626
3627 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3628
3629         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3630         and ref from int to double.  Replaced their comparison with
3631         an inequality of their difference and EPS.
3632         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3633         comparison of pri and a reference number with an inequality of their
3634         difference and EPS.
3635         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3636         the comparison of sum and sum_ref with an inequality of their
3637         difference and EPS.
3638         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3639         the comparison of pri and a reference number with an inequality of
3640         their difference and EPS.
3641
3642 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3643
3644         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3645         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3646         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3647         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3648         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3649         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3650         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3651         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3652         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3653         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3654         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3655         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3656         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3657         variables.
3658         (vec_mult): Likewise.  Add #pragma omp taskwait.
3659         (main): Adjust caller.
3660         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3661         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3662         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3663         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3664         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3665         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3666         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3667         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3668         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3669         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3670         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3671         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3672         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3673         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3674         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3675         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3676         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3677         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3678         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3679         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3680         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3681         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3682         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3683         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3684         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3685         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3686         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3687         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3688         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3689         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3690         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3691         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3692         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3693         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3694         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3695         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3696         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3697         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3698         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3699         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3700         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3701         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3702         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3703         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3704         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3705         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3706         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3707         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3708         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3709         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3710         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3711         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3712         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3713         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3714         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3715         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3716         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3717         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3718         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3719         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3720         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3721         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3722         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3723         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3724         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3725         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3726         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3727         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3728         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3729         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3730         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3731         (vec_mult): Add !$omp taskwait.
3732         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3733         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3734         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3735         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3736         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3737         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3738         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3739         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3740         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3741         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3742         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3743         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3744         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3745         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3746         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3747         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3748         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3749         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3750         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3751         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3752         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3753         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3754         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3755         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3756         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3757         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3758         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3759         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3760         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3761         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3762         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3763         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3764         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3765         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3766         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3767         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3768         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3769         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3770         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3771         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3772         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3773         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3774         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3775         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3776         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3777         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3778         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3779         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3780         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3781         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3782         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3783         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3784         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3785         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3786         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3787         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3788         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3789         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3790         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3791         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3792         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3793         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3794         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3795         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3796         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3797         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3798         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3799
3800 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3801
3802         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3803         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3804
3805 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3806
3807         PR libgomp/65099
3808         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3809         in a 64-bit configuration.
3810         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3811         offloading testing if no such device is available.
3812         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3813         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3814
3815 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3816
3817         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3818         second call to f.
3819         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3820
3821 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3822
3823         PR tree-optimization/66642
3824         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3825         iteration count case.
3826         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3827         function, factor out of ...
3828         (main): ... here.  Test low iteration count case.
3829
3830 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3831
3832         * libgomp.h (gomp_thread_pool): Comment last_team field.
3833
3834 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3835
3836         * testsuite/libgomp.c++/pr66702-1.C: Require
3837         vect_simd_clones effective target.
3838         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3839
3840 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3841
3842         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3843         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3844         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3845         "-O2".
3846
3847 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3848
3849         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3850         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3851         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3852         * testsuite/libgomp.c++/pr64824.C: Same.
3853         * testsuite/libgomp.c++/pr64868.C: Same.
3854         * testsuite/libgomp.c++/pr66199-1.C: Same.
3855         * testsuite/libgomp.c++/pr66199-2.C: Same.
3856         * testsuite/libgomp.c++/target-2.C: Same.
3857         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3858         -std=<standard> option.
3859         * testsuite/libgomp.c++/udr-11.C: Same.
3860         * testsuite/libgomp.c++/udr-12.C: Same.
3861         * testsuite/libgomp.c++/udr-13.C: Same.
3862         * testsuite/libgomp.c++/udr-14.C: Same.
3863         * testsuite/libgomp.c++/udr-15.C: Same.
3864         * testsuite/libgomp.c++/udr-16.C: Same.
3865         * testsuite/libgomp.c++/udr-17.C: Same.
3866         * testsuite/libgomp.c++/udr-18.C: Same.
3867         * testsuite/libgomp.c++/udr-19.C: Same.
3868         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3869         * testsuite/libgomp.c++/simd-1.C: Same.
3870         * testsuite/libgomp.c++/simd-2.C: Same.
3871         * testsuite/libgomp.c++/simd-3.C: Same.
3872         * testsuite/libgomp.c++/simd-4.C: Same.
3873         * testsuite/libgomp.c++/simd-5.C: Same.
3874         * testsuite/libgomp.c++/simd-6.C: Same.
3875         * testsuite/libgomp.c++/simd-7.C: Same.
3876         * testsuite/libgomp.c++/simd-8.C: Same.
3877         * testsuite/libgomp.c++/simd-9.C: Same.
3878         * testsuite/libgomp.c++/simd10.C: Same.
3879         * testsuite/libgomp.c++/simd11.C: Same.
3880         * testsuite/libgomp.c++/simd12.C: Same.
3881         * testsuite/libgomp.c++/simd13.C: Same.
3882
3883 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3884
3885         PR middle-end/66702
3886         * testsuite/libgomp.c++/pr66702-1.C: New test.
3887         * testsuite/libgomp.c++/pr66702-2.C: New test.
3888
3889 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3890
3891         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3892         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3893         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3894         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3895
3896 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3897
3898         PR tree-optimization/66652
3899         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3900         using restrict pointers.
3901         (main): Add arguments to calls to f.
3902         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3903
3904 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3905
3906         * configure.ac: Fix check for header <sys/sysctl.h>.
3907         * configure: Regenerate.
3908         * config.h.in: Likewise.
3909
3910 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3911
3912         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3913         abort.
3914         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3915
3916 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3917
3918         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3919         acc_device_nvidia.
3920
3921         PR libgomp/66518
3922         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3923         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3924
3925 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3926
3927         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3928         dg-additional-options for any remaining options.
3929         * testsuite/libgomp.c/atomic-2.c: Same.
3930         * testsuite/libgomp.c/atomic-4.c: Same.
3931         * testsuite/libgomp.c/atomic-5.c: Same.
3932         * testsuite/libgomp.c/atomic-6.c: Same.
3933         * testsuite/libgomp.c/autopar-1.c: Same.
3934         * testsuite/libgomp.c/copyin-1.c: Same.
3935         * testsuite/libgomp.c/copyin-2.c: Same.
3936         * testsuite/libgomp.c/copyin-3.c: Same.
3937         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3938         * testsuite/libgomp.c/nestedfn-5.c: Same.
3939         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3940         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3941         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3942         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3943         * testsuite/libgomp.c/pr32362-1.c: Same.
3944         * testsuite/libgomp.c/pr32362-2.c: Same.
3945         * testsuite/libgomp.c/pr32362-3.c: Same.
3946         * testsuite/libgomp.c/pr39591-1.c: Same.
3947         * testsuite/libgomp.c/pr39591-2.c: Same.
3948         * testsuite/libgomp.c/pr39591-3.c: Same.
3949         * testsuite/libgomp.c/pr58392.c: Same.
3950         * testsuite/libgomp.c/pr58756.c: Same.
3951         * testsuite/libgomp.c/simd-1.c: Same.
3952         * testsuite/libgomp.c/simd-10.c: Same.
3953         * testsuite/libgomp.c/simd-11.c: Same.
3954         * testsuite/libgomp.c/simd-12.c: Same.
3955         * testsuite/libgomp.c/simd-13.c: Same.
3956         * testsuite/libgomp.c/simd-14.c: Same.
3957         * testsuite/libgomp.c/simd-15.c: Same.
3958         * testsuite/libgomp.c/simd-2.c: Same.
3959         * testsuite/libgomp.c/simd-3.c: Same.
3960         * testsuite/libgomp.c/simd-4.c: Same.
3961         * testsuite/libgomp.c/simd-5.c: Same.
3962         * testsuite/libgomp.c/simd-6.c: Same.
3963         * testsuite/libgomp.c/simd-7.c: Same.
3964         * testsuite/libgomp.c/simd-8.c: Same.
3965         * testsuite/libgomp.c/simd-9.c: Same.
3966
3967 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3968
3969         * testsuite/libgomp.c/pr35625.c: Fix typo.
3970
3971 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3972
3973         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3974         in dg-options.
3975         * testsuite/libgomp.c/atomic-3.c: Same.
3976         * testsuite/libgomp.c/debug-1.c: Same.
3977         * testsuite/libgomp.c/nqueens-1.c: Same.
3978         * testsuite/libgomp.c/pr26171.c: Same.
3979         * testsuite/libgomp.c/pr48591.c: Same.
3980         * testsuite/libgomp.c/pr64824.c: Same.
3981         * testsuite/libgomp.c/pr64868.c: Same.
3982         * testsuite/libgomp.c/pr66133.c: Same.
3983         * testsuite/libgomp.c/pr66199-1.c: Same.
3984         * testsuite/libgomp.c/pr66199-2.c: Same.
3985         * testsuite/libgomp.c/target-8.c: Same.
3986
3987 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3988
3989         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3990         -std={gnu99,c99}.
3991         * testsuite/libgomp.c/for-1.c: Same.
3992         * testsuite/libgomp.c/for-2.c: Same.
3993         * testsuite/libgomp.c/for-3.c: Same.
3994         * testsuite/libgomp.c/pr35625.c: Same.
3995         * testsuite/libgomp.c/pr39154.c: Same.
3996         * testsuite/libgomp.c/simd-16.c: Same.
3997         * testsuite/libgomp.c/simd-17.c: Same.
3998
3999 2015-06-13  Tom de Vries  <tom@codesourcery.com>
4000
4001         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
4002
4003 2015-06-13  Tom de Vries  <tom@codesourcery.com>
4004
4005         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
4006         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4007         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
4008         (N): Define.
4009         (main): Use N instead of hardcoded constants.
4010
4011 2015-06-05  Tom de Vries  <tom@codesourcery.com>
4012
4013         merge from gomp4 branch:
4014         2015-05-28  Tom de Vries  <tom@codesourcery.com>
4015
4016         PR tree-optimization/65443
4017         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
4018         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
4019         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
4020
4021 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4022
4023         * testsuite/libgomp.graphite/bounds.c: Adjust for
4024         cleanup-tree-dump removal.
4025         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
4026         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4027         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4028         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4029         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4030         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4031         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4032         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4033         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4034         * testsuite/libgomp.graphite/pr41118.c: Likewise.
4035
4036 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
4037
4038         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
4039         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
4040         (futex_wake) [!__x86_64__]: Ditto.
4041
4042 2015-05-28  Julian Brown  <julian@codesourcery.com>
4043
4044         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
4045         function comment. Only call gomp_fatal if new argument is true.
4046         (acc_dev_num_out_of_range): New function.
4047         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
4048         acc_dev_num_out_of_range as appropriate.
4049         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4050         (acc_get_device_num, acc_set_device_num): Update calls to
4051         resolve_device.
4052         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
4053         output.
4054
4055 2015-05-28  Julian Brown  <julian@codesourcery.com>
4056
4057         PR libgomp/65742
4058         * oacc-init.c (plugin/plugin-host.h): Include.
4059         (acc_on_device): Check whether we're in an offloaded region for
4060         host_nonshm
4061         plugin. Don't use __builtin_acc_on_device.
4062         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
4063         nonshm_exec flag in thread-local data.
4064         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
4065         data for host_nonshm plugin.
4066         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
4067         for host_nonshm plugin.
4068         * plugin/plugin-host.h: New.
4069
4070 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4071
4072         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
4073
4074 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4075
4076         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
4077         Declare as int.
4078         (FUTEX_PRIVATE_FLAG): Remove L suffix.
4079         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
4080         Declare as int.
4081
4082 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4083
4084         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
4085
4086 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
4087
4088         * target.c (gomp_map_pointer): New function abstracting out
4089         GOMP_MAP_POINTER handling.
4090         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
4091         gomp_map_pointer().
4092
4093 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
4094
4095         PR middle-end/66199
4096         * testsuite/libgomp.c/pr66199-1.c: New test.
4097         * testsuite/libgomp.c/pr66199-2.c: New test.
4098         * testsuite/libgomp.c++/pr66199-1.C: New test.
4099         * testsuite/libgomp.c++/pr66199-2.C: New test.
4100         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
4101         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
4102
4103 2015-05-19  Julian Brown  <julian@codesourcery.com>
4104
4105         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
4106         on cuInit failure.
4107
4108 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
4109
4110         PR middle-end/66133
4111         * testsuite/libgomp.c/pr66133.c: New test.
4112
4113 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
4114
4115         * Makefile.in: Regenerated with automake-1.11.6.
4116         * aclocal.m4: Likewise.
4117         * config.h.in: Likewise.
4118         * configure: Likewise.
4119         * testsuite/Makefile.in: Likewise.
4120
4121 2015-05-08  Jason Merrill  <jason@redhat.com>
4122
4123         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
4124         _Complex.
4125
4126         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
4127
4128 2015-05-06  Julian Brown  <julian@codesourcery.com>
4129
4130         * oacc-init.c (acc_device_lock): Add explanatory comment.
4131         (resolve_device): Add comment about locking requirement.
4132         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
4133         gomp_init_device and gomp_fini_device calls.
4134         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4135         (acc_get_device_num, acc_set_device_num): Add locking around
4136         resolve_device and gomp_init_device calls.
4137
4138 2015-05-06  Julian Brown  <julian@codesourcery.com>
4139
4140         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
4141         goacc_thread_lock on error paths.
4142         * oacc-mem.c (lookup_host): Remove locking from function. Note
4143         locking requirement for caller in function comment.
4144         (lookup_dev): Likewise.
4145         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
4146         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
4147         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
4148         Add locking.
4149
4150 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
4151
4152         PR testsuite/65205
4153         PR libgomp/65993
4154         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
4155         don't expect "0x" prefix for "%p" format specifier, don't expect
4156         "(nil)" for NULL pointer.
4157         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4158         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4159         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4160         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4161         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4162         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4163         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4164         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4165         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4166         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4167         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4168         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4169         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4170         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4171         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4172         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4173         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4174         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4175         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4176         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4177         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4178         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4179         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4180         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4181         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4182         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4183         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4184         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4185         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
4186         accurately specify what we're looking for.
4187         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4188         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4189         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4190         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4191         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4192
4193 2015-04-30  James Norris  <jnorris@codesourcery.com>
4194
4195         PR testsuite/65205
4196         * testsuite/lib/libgomp.exp
4197         (check_effective_target_openacc_host_selected)
4198         (check_effective_target_openacc_host_nonshm_selected): New
4199         procedures.
4200         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
4201         dg-shouldfail.
4202         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4203         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4204         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4205         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4206         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4207         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4208         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4209         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4210         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4211         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4212         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4213         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4214         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4215         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4216         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4217         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4218         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4219         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4220         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4221         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4222         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4223         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4224         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4225         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4226         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4227         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4228         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4229         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4230         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4231         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4232         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4233         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4234         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4235         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4236         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4237         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4238         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4239         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4240         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4241         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4242         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4243         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4244         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4245
4246 2015-04-08  Julian Brown  <julian@codesourcery.com>
4247
4248         * libgomp.h (target_mem_desc: Remove mem_map field.
4249         (acc_dispatch_t): Remove open_device_func, close_device_func,
4250         get_device_num_func, set_device_num_func, target_data members.
4251         Change create_thread_data_func argument to device number instead of
4252         generic pointer.
4253         * oacc-async.c (assert.h): Include.
4254         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
4255         (acc_wait_all, acc_wait_all_async): Use current host thread's
4256         active device, not base_dev.
4257         * oacc-cuda.c (acc_get_current_cuda_device)
4258         (acc_get_current_cuda_context, acc_get_cuda_stream)
4259         (acc_set_cuda_stream): Likewise.
4260         * oacc-host.c (host_dispatch): Don't set open_device_func,
4261         close_device_func, get_device_num_func or set_device_num_func.
4262         * oacc-init.c (base_dev, init_key): Remove.
4263         (cached_base_dev): New.
4264         (name_of_acc_device_t): New.
4265         (acc_init_1): Initialise default-numbered device, not zeroth.
4266         (acc_shutdown_1): Close all devices of a given type.
4267         (goacc_destroy_thread): Don't use base_dev.
4268         (lazy_open, lazy_init, lazy_init_and_open): Remove.
4269         (goacc_attach_host_thread_to_device): New.
4270         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
4271         (acc_get_num_devices): Don't use base_dev.
4272         (acc_set_device_type): Reimplement.
4273         (acc_get_device_type): Don't use base_dev.
4274         (acc_get_device_num): Tweak logic.
4275         (acc_set_device_num): Likewise.
4276         (acc_on_device): Use acc_get_device_type.
4277         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
4278         (goacc_lazy_initialize): Reimplement with acc_init and
4279         goacc_attach_host_thread_to_device.
4280         * oacc-int.h (goacc_thread): Add base_dev field.
4281         (base_dev): Remove extern declaration.
4282         (goacc_attach_host_thread_to_device): Add prototype.
4283         * oacc-mem.c (acc_malloc): Use current thread's device instead of
4284         base_dev.
4285         (acc_free): Likewise.
4286         (acc_memcpy_to_device): Likewise.
4287         (acc_memcpy_from_device): Likewise.
4288         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
4289         goacc_lazy_initialize (throughout).
4290         (GOACC_parallel): Use tgt_offset to locate target functions.
4291         * target.c (gomp_map_vars): Don't set tgt->mem_map.
4292         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
4293         (gomp_load_plugin_for_device): Remove open_device, close_device,
4294         get_device_num, set_device_num openacc hook initialisation. Don't set
4295         openacc.target_data.
4296         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
4297         (GOMP_OFFLOAD_openacc_close_device)
4298         (GOMP_OFFLOAD_openacc_get_device_num)
4299         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
4300         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
4301         to int.
4302         * plugin/plugin-nvptx.c (ptx_inited): Remove.
4303         (instantiated_devices, ptx_dev_lock): New.
4304         (struct ptx_image_data): New.
4305         (ptx_devices, ptx_images, ptx_image_lock): New.
4306         (fini_streams_for_device): Reorder cuStreamDestroy call.
4307         (nvptx_get_num_devices): Remove forward declaration.
4308         (nvptx_init): Change return type to bool.
4309         (nvptx_fini): Remove.
4310         (nvptx_attach_host_thread_to_device): New.
4311         (nvptx_open_device): Return struct ptx_device* instead of void*.
4312         (nvptx_close_device): Change argument type to struct ptx_device*,
4313         return type to void.
4314         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
4315         (kernel_target_data, kernel_host_table): Remove static globals.
4316         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
4317         (GOMP_OFFLOAD_init_device): Reimplement.
4318         (GOMP_OFFLOAD_fini_device): Likewise.
4319         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
4320         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
4321         (GOMP_OFFLOAD_host2dev): Use ORD argument.
4322         (GOMP_OFFLOAD_openacc_open_device)
4323         (GOMP_OFFLOAD_openacc_close_device)
4324         (GOMP_OFFLOAD_openacc_set_device_num)
4325         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
4326         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
4327         (device number).
4328
4329         testsuite/
4330         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
4331
4332 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
4333
4334         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
4335         * libgomp.h (struct gomp_memory_mapping): Remove.
4336         (struct target_mem_desc): Change type of mem_map from
4337         gomp_memory_mapping * to splay_tree_s *.
4338         (struct gomp_device_descr): Remove register_image_func, get_table_func.
4339         Add load_image_func, unload_image_func.
4340         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
4341         Remove offload_regions_registered.
4342         (gomp_init_tables): Remove.
4343         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4344         to splay_tree_s *.
4345         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
4346         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
4347         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
4348         offload_regions_registered.
4349         Initialize load_image_func, unload_image_func, mem_map.root.
4350         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
4351         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
4352         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
4353         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
4354         gomp_memory_mapping *.  Use dev's lock and splay_tree.
4355         (lookup_dev): Use dev's lock.
4356         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
4357         (acc_is_present): Likewise.
4358         (acc_map_data): Likewise.
4359         (acc_unmap_data): Likewise.  Use dev's lock.
4360         (present_create_copy): Likewise.
4361         (delete_copyout): Pass dev to lookup_host instead of mem_map.
4362         (update_dev_host): Likewise.
4363         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
4364         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
4365         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
4366         (GOMP_OFFLOAD_get_table): Remove
4367         (GOMP_OFFLOAD_load_image): New function.
4368         (GOMP_OFFLOAD_unload_image): New function.
4369         * target.c (register_lock): New mutex for offload image registration.
4370         (num_devices): Do not guard with PLUGIN_SUPPORT.
4371         (gomp_realloc_unlock): New static function.
4372         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
4373         before gomp_fatal.
4374         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
4375         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
4376         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
4377         mem_map's.
4378         (gomp_unmap_vars): Likewise.
4379         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
4380         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
4381         (gomp_offload_image_to_device): New static function.
4382         (GOMP_offload_register): Add mutex lock.
4383         Call gomp_offload_image_to_device for all initialized devices.
4384         Replace gomp_realloc with gomp_realloc_unlock.
4385         (GOMP_offload_unregister): New function.
4386         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
4387         get_table_func from the plugin with calls to init_device_func and
4388         gomp_offload_image_to_device.
4389         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4390         to splay_tree_s *.
4391         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
4392         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
4393         (GOMP_target_data): Do not call gomp_init_tables.
4394         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
4395         (gomp_load_plugin_for_device): Replace register_image and get_table
4396         with load_image and unload_image in DLSYM ().
4397         (gomp_register_images_for_device): Remove function.
4398         (gomp_target_init): Do not initialize current_device.mem_map.*,
4399         current_device.offload_regions_registered.
4400         Remove call to gomp_register_images_for_device.
4401         Do not free offload_images and num_offload_images.
4402
4403 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
4404
4405         PR fortran/65597
4406         * testsuite/libgomp.fortran/pr65597.f90: New test.
4407
4408 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4409
4410         PR testsuite/65594
4411         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
4412         (init, check): New function.
4413         (foo): Change return type to void.
4414         (main): Call init and check.
4415
4416 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4417
4418         PR testsuite/65594
4419         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4420         (foo): Use M for non-inner loops to scale down test-case.
4421
4422 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4423
4424         PR libgomp/64972
4425         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4426         (GOACC_data_start): Likewise.
4427         * target.c (gomp_map_vars): Likewise.
4428
4429 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4430
4431         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4432         hppa*-*-hpux*.
4433
4434 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4435
4436         * testsuite/libgomp.c/target-10.c: New test.
4437         * testsuite/libgomp.c++/target-4.C: New test.
4438
4439 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4440
4441         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4442         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4443
4444 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4445
4446         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4447         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4448         (pthread.h): Check for this header file.
4449         * configure: Regenerate.
4450
4451 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4452
4453         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4454         (check_reduction_op, check_reduction_macro, max, min):
4455         Declare.
4456         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4457         function.
4458         (main): Use new functions.
4459
4460 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4461
4462         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4463         char * for variables holding dlerror return values.
4464         (DLSYM_OPT): Ditto.
4465
4466 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4467
4468         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4469
4470 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4471             Cesar Philippidis  <cesar@codesourcery.com>
4472
4473         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4474         GOACC_ctaid, and GOACC_nctaid routines.
4475
4476 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4477
4478         PR c/64824
4479         * testsuite/libgomp.c/atomic-18.c: New test.
4480         * testsuite/libgomp.c++/atomic-16.C: New test.
4481
4482 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4483
4484         PR c/64824
4485         PR c/64868
4486         * testsuite/libgomp.c/pr64824.c: New test.
4487         * testsuite/libgomp.c/pr64868.c: New test.
4488         * testsuite/libgomp.c++/pr64824.C: New test.
4489         * testsuite/libgomp.c++/pr64868.C: New test.
4490
4491 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4492
4493         PR libgomp/64635
4494         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4495         Link with -lpthread.
4496         * config/aix/plugin-suffix.h: Delete.
4497
4498 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4499
4500         PR libgomp/64635
4501         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4502         (*-*-darwin*): Use config_path "bsd darwin posix".
4503         (*-*-hpux*): Use config_path "hpux posix".
4504         * target.c: Add include of plugin-suffix.h and use
4505         SONAME_SUFFIX macro.
4506         * config/aix/plugin-suffix.h: New file.
4507         * config/darwin/plugin-suffix.h: New file.
4508         * config/hpux/plugin-suffix.h: New file.
4509         * config/posix/plugin-suffix.h: New file.
4510
4511 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4512
4513         PR middle-end/64734
4514         * libgomp.c/pr64734.c: New test.
4515
4516 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4517
4518         PR libgomp/64672
4519         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4520
4521 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4522
4523         PR libgomp/64707
4524         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4525         dg-options.
4526
4527 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4528
4529         PR libgomp/64625
4530         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4531         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4532         formal parameter.  Update all users.
4533         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4534         Document unused formal parameter.
4535
4536 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4537
4538         * oacc-parallel.c: Don't include <alloca.h>.
4539         (GOACC_parallel): Use gomp_alloca instead of alloca.
4540
4541 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4542
4543         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4544
4545 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4546             James Norris  <jnorris@codesourcery.com>
4547             Tom de Vries  <tom@codesourcery.com>
4548             Julian Brown  <julian@codesourcery.com>
4549             Cesar Philippidis  <cesar@codesourcery.com>
4550             Nathan Sidwell  <nathan@codesourcery.com>
4551             Tobias Burnus  <burnus@net-b.de>
4552
4553         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4554         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4555         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4556         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4557         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4558         Include $(top_srcdir)/plugin/Makefrag.am.
4559         (nodist_libsubinclude_HEADERS): Add openacc.h.
4560         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4561         openacc.f90, openacc.mod, openacc_kinds.mod.
4562         (omp_lib.mod): Generalize into...
4563         (%.mod): ... this new rule.
4564         (openacc_kinds.mod, openacc.mod): New rules.
4565         * plugin/configfrag.ac: New file.
4566         * configure.ac: Move plugin/offloading support into it.  Include
4567         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4568         * plugin/Makefrag.am: New file.
4569         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4570         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4571         export.
4572         (libgomp-test-support.exp): New rule.
4573         (all-local): Depend on it.
4574         * Makefile.in: Regenerate.
4575         * testsuite/Makefile.in: Regenerate.
4576         * config.h.in: Likewise.
4577         * configure: Likewise.
4578         * configure.tgt: Harden shell syntax.
4579         * env.c: Include "oacc-int.h".
4580         (parse_acc_device_type): New function.
4581         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4582         variables.
4583         (initialize_env): Initialize those.  Call
4584         goacc_runtime_initialize.
4585         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4586         (gomp_fatal): Call gomp_vfatal.
4587         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4588         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4589         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4590         (splay_tree_node, splay_tree, splay_tree_key)
4591         (struct target_mem_desc, struct splay_tree_key_s)
4592         (struct gomp_memory_mapping, struct acc_dispatch_t)
4593         (struct gomp_device_descr, gomp_acc_insert_pointer)
4594         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4595         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4596         (gomp_free_memmap, gomp_fini_device): New declarations.
4597         (gomp_vdebug, gomp_debug): New macros.
4598         Include "splay-tree.h".
4599         * libgomp.map (OACC_2.0): New symbol version.  Use for
4600         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4601         acc_set_device_type_h_, acc_get_device_type,
4602         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4603         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4604         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4605         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4606         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4607         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4608         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4609         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4610         acc_copyin_array_h_, acc_present_or_copyin,
4611         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4612         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4613         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4614         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4615         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4616         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4617         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4618         acc_update_device, acc_update_device_32_h_,
4619         acc_update_device_64_h_, acc_update_device_array_h_,
4620         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4621         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4622         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4623         acc_is_present_64_h_, acc_is_present_array_h_,
4624         acc_memcpy_to_device, acc_memcpy_from_device,
4625         acc_get_current_cuda_device, acc_get_current_cuda_context,
4626         acc_get_cuda_stream, acc_set_cuda_stream.
4627         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4628         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4629         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4630         GOACC_get_num_threads.
4631         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4632         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4633         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4634         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4635         GOMP_PLUGIN_acc_thread.
4636         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4637         environment variable.
4638         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4639         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4640         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4641         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4642         (splay_tree_remove): New declarations.
4643         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4644         (splay_tree_remove, splay_tree_lookup): Move into...
4645         * splay-tree.c: ... this new file.
4646         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4647         (splay_tree_node, splay_tree, splay_tree_key)
4648         (struct target_mem_desc, struct splay_tree_key_s)
4649         (struct gomp_device_descr): Don't declare.
4650         (num_devices_openmp): New variable.
4651         (gomp_get_num_devices ): Use it.
4652         (gomp_init_targets_once): New function.
4653         (gomp_get_num_devices ): Use it.
4654         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4655         (gomp_fini_device, gomp_register_image_for_device): New functions.
4656         (gomp_map_vars): Add devaddrs parameter.
4657         (gomp_update): Add mm parameter.
4658         (gomp_init_device): Move most of it into...
4659         (gomp_init_tables): ... this new function.
4660         (gomp_register_images_for_device): Remove function.
4661         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4662         Make them hidden instead of static.
4663         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4664         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4665         (GOMP_target_end_data, GOMP_target_update)
4666         (gomp_load_plugin_for_device, gomp_target_init): Update for
4667         OpenACC changes.
4668         * oacc-async.c: New file.
4669         * oacc-cuda.c: Likewise.
4670         * oacc-host.c: Likewise.
4671         * oacc-init.c: Likewise.
4672         * oacc-int.h: Likewise.
4673         * oacc-mem.c: Likewise.
4674         * oacc-parallel.c: Likewise.
4675         * oacc-plugin.c: Likewise.
4676         * oacc-plugin.h: Likewise.
4677         * oacc-ptx.h: Likewise.
4678         * openacc.f90: Likewise.
4679         * openacc.h: Likewise.
4680         * openacc_lib.h: Likewise.
4681         * plugin/plugin-host.c: Likewise.
4682         * plugin/plugin-nvptx.c: Likewise.
4683         * libgomp-plugin.c: Likewise.
4684         * libgomp-plugin.h: Likewise.
4685         * libgomp_target.h: Remove file after merging content into the
4686         former file.  Update all users.
4687         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4688         (offload_targets_s, offload_targets_s_openacc): New variables.
4689         (check_effective_target_openacc_nvidia_accel_present)
4690         (check_effective_target_openacc_nvidia_accel_selected): New
4691         procedures.
4692         (libgomp_init): Update for OpenACC changes.
4693         * testsuite/libgomp-test-support.exp.in: New file.
4694         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4695         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4696         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4697         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4698         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4699         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4700         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4701         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4702         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4703         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4704         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4705         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4706         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4707         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4708         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4709         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4710         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4711         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4712         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4713         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4714         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4715         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4716         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4717         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4718         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4719         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4720         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4721         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4722         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4723         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4724         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4725         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4726         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4727         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4728         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4729         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4730         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4731         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4732         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4733         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4734         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4735         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4736         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4737         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4738         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4739         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4740         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4741         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4742         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4743         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4744         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4745         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4746         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4747         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4748         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4749         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4750         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4751         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4752         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4753         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4754         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4755         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4756         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4757         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4758         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4759         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4760         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4761         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4762         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4763         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4764         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4765         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4766         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4767         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4768         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4769         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4770         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4771         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4772         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4773         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4774         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4775         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4776         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4777         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4778         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4779         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4780         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4781         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4782         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4783         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4784         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4785         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4786         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4787         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4788         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4789         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4790         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4791         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4792         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4793         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4794         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4795         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4796         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4797         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4798         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4799         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4800         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4801         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4802         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4803         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4804         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4805         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4806         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4807         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4808         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4809         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4810         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4811         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4812         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4813         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4814         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4815         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4816         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4817         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4818         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4819         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4820         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4821         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4822         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4823         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4824         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4825         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4826         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4827         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4828         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4829         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4830         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4831         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4832         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4833         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4834         Likewise.
4835         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4836         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4837         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4838         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4839         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4840         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4841         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4842         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4843         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4844         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4845         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4846         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4847         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4848         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4849         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4850         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4851         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4852         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4853         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4854         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4855         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4856         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4857         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4858         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4859         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4860         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4861         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4862         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4863         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4864         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4865         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4866         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4867         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4868         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4869         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4870         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4871         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4872         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4873         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4874         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4875         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4876         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4877         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4878         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4879         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4880         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4881         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4882         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4883         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4884         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4885         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4886         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4887         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4888         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4889         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4890         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4891         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4892         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4893         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4894         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4895
4896 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4897             Julian Brown  <julian@codesourcery.com>
4898             David Malcolm  <dmalcolm@redhat.com>
4899
4900         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4901         to "GNU Offloading and Multi Processing Runtime Library".  Change
4902         all users.
4903         * configure: Regenerate.
4904         * libgomp.texi: Update.
4905
4906 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4907
4908         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4909         "$tgt_dir/lib32".
4910         * configure: Regenerate.
4911
4912         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4913         "intelmic" in $offload_targets.
4914
4915 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4916
4917         Update copyright years.
4918
4919         * libgomp.texi: Bump @copying's copyright year.
4920
4921 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4922
4923         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4924         Move load of target-supportes.exp earlier.
4925
4926 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4927
4928         * testsuite/libgomp.c/target-9.c: New test.
4929
4930 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4931
4932         * config.h.in: Regenerate.
4933         * configure: Regenerate.
4934         * configure.ac: Add GCC_CHECK_EMUTLS.
4935         * libgomp.h: Add check for USE_EMUTLS: this case
4936         is equal to HAVE_TLS.
4937         * team.c: Likewise.
4938
4939 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4940
4941         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4942
4943 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4944             Ilya Verbin  <ilya.verbin@intel.com>
4945
4946         * testsuite/libgomp.c/target-critical-1.c: New test.
4947
4948 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4949
4950         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4951         to dg-options unless expensive testing is on.
4952         (TESTITERS): Define to N if not defined.
4953         (main): Use TESTITERS instead of N.
4954         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4955         dg-additional-options depending on whether expensive testing is on.
4956         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4957         Decrease N to 100000 and CHUNKSZ to 10000.
4958
4959 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4960
4961         PR fortran/63938
4962         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4963         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4964
4965 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4966
4967         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4968
4969 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4970
4971         PR bootstrap/63784
4972         * configure: Regenerated.
4973
4974 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4975
4976         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4977         vect_simd_clones effective target.
4978         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4979
4980 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4981
4982         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4983         of 32 as block_size.
4984         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4985         instead of 32 as block_size.
4986
4987 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4988             Ilya Verbin  <ilya.verbin@intel.com>
4989
4990         * Makefile.in: Regenerate.
4991         * configure: Regenerate.
4992         * configure.ac: Set up offload_additional_options,
4993         offload_additional_lib_paths and offload_targets.
4994         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4995         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4996         * testsuite/Makefile.in: Regenerate.
4997         * testsuite/lib/libgomp.exp (libgomp_init): Append
4998         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4999         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
5000         build directory to LD_LIBRARY_PATH for intelmic offload targets.
5001
5002 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5003             Ilya Verbin  <ilya.verbin@intel.com>
5004             Kirill Yukhin  <kirill.yukhin@intel.com>
5005             Ilya Tocar  <ilya.tocar@intel.com>
5006
5007         * testsuite/lib/libgomp.exp
5008         (check_effective_target_offload_device): New.
5009         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
5010         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
5011         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
5012         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
5013         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
5014         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
5015         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
5016         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
5017         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
5018         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
5019         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
5020         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
5021         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
5022         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
5023         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
5024         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
5025         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
5026         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
5027         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
5028         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
5029         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
5030         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
5031         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
5032         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
5033         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
5034         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
5035         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
5036         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
5037         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
5038         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
5039         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
5040         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
5041         * testsuite/libgomp.c/target-7.c: Fix test.
5042         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
5043         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
5044         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
5045         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
5046         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
5047         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
5048         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
5049         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
5050         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
5051         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
5052         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
5053         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
5054         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
5055         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
5056         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
5057         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
5058         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
5059         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
5060         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
5061         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
5062         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
5063         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
5064         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
5065         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
5066         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
5067         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
5068         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
5069         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
5070         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
5071         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
5072         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
5073
5074 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
5075             Ilya Verbin  <ilya.verbin@intel.com>
5076             Thomas Schwinge  <thomas@codesourcery.com>
5077             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5078
5079         * libgomp.map (GOMP_4.0.1): New symbol version.
5080         Add GOMP_offload_register.
5081         * libgomp_target.h: New file.
5082         * splay-tree.h: New file.
5083         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
5084         (gomp_target_init): New forward declaration.
5085         (gomp_is_initialized): New static variable.
5086         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
5087         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
5088         New structures.
5089         (offload_images, num_offload_images, devices, num_devices): New static
5090         variables.
5091         (splay_compare): New static function.
5092         (struct gomp_device_descr): New structure.
5093         (gomp_get_num_devices): Call gomp_target_init.
5094         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
5095         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
5096         (GOMP_offload_register): New function.
5097         (GOMP_target): Arrange for host callback to be performed in a separate
5098         initial thread and contention group, inheriting ICVs from
5099         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
5100         Add device initialization and lookup for target function in splay tree.
5101         (GOMP_target_data): Add device initialization and call gomp_map_vars.
5102         (GOMP_target_end_data): Call gomp_unmap_vars.
5103         (GOMP_target_update): Add device initialization and call gomp_update.
5104         (gomp_load_plugin_for_device, gomp_register_images_for_device)
5105         (gomp_target_init): New static functions.
5106
5107 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
5108             Thomas Schwinge  <thomas@codesourcery.com>
5109             Ilya Verbin  <ilya.verbin@intel.com>
5110             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5111
5112         * config.h.in: Regenerate.
5113         * configure: Regenerate.
5114         * configure.ac: Check for libdl, required for plugin support.
5115         (PLUGIN_SUPPORT): Define if plugins are supported.
5116         (enable_offload_targets): Support Intel MIC targets.
5117         (OFFLOAD_TARGETS): List of target names suitable for offloading.
5118
5119 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5120
5121         PR target/63610
5122         * configure: Regenerate.
5123
5124 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5125
5126         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
5127
5128 2014-10-06  Marek Polacek  <polacek@redhat.com>
5129
5130         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
5131         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
5132         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
5133         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5134
5135 2014-10-06  Marek Polacek  <polacek@redhat.com>
5136
5137         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
5138         * testsuite/libgomp.c/nqueens-1.c: Likewise.
5139         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5140         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5141         * testsuite/libgomp.c/pr36802-2.c: Likewise.
5142         * testsuite/libgomp.c/pr36802-3.c: Likewise.
5143         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
5144         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5145         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
5146         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
5147         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
5148         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
5149         * testsuite/libgomp.c/omp-single-1.c: Likewise.
5150         * testsuite/libgomp.c/omp-single-2.c: Likewise.
5151         * testsuite/libgomp.c/omp_matvec.c: Likewise.
5152         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
5153         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
5154         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
5155         declarations.
5156
5157 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5158
5159         PR libgomp/61200
5160         * testsuite/libgomp.c/pr61200.c: New test.
5161
5162 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
5163
5164         PR c++/63248
5165         * testsuite/libgomp.c++/pr63248.C: New test.
5166
5167 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
5168
5169         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
5170         is not zero, but taskgroup->children is NULL and there are
5171         any task->children, schedule those instead of waiting.
5172         * testsuite/libgomp.c/depend-6.c: New test.
5173         * testsuite/libgomp.c/depend-7.c: New test.
5174         * testsuite/libgomp.c/depend-8.c: New test.
5175         * testsuite/libgomp.c/depend-9.c: New test.
5176         * testsuite/libgomp.c/depend-10.c: New test.
5177
5178 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
5179
5180         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
5181         (struct gomp_taskwait): New type.
5182         (struct gomp_task): Add taskwait and parent_depends_on, remove
5183         in_taskwait and taskwait_sem fields.
5184         (gomp_finish_task): Don't destroy taskwait_sem.
5185         * task.c (gomp_init_task): Don't init in_taskwait, instead init
5186         taskwait and parent_depends_on.
5187         (GOMP_task): For if (0) tasks with depend clause that depend on
5188         earlier tasks don't defer them, instead call
5189         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
5190         Initialize redundant_out field, for redundant out entries just
5191         move them at the end of linked list instead of removing them
5192         completely, and set redundant_out flag instead of redundant.
5193         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
5194         that task.
5195         (gomp_task_run_post_handle_dependers): If parent is in
5196         gomp_task_maybe_wait_for_dependencies and newly runnable task
5197         is not parent_depends_on, queue it in parent->children linked
5198         list after all runnable tasks with parent_depends_on set.
5199         Adjust for addition of taskwait indirection.
5200         (gomp_task_run_post_remove_parent): If parent is in
5201         gomp_task_maybe_wait_for_dependencies and task to be removed
5202         is parent_depends_on, decrement n_depend and if needed awake
5203         parent.  Adjust for addition of taskwait indirection.
5204         (GOMP_taskwait): Adjust for addition of taskwait indirection.
5205         (gomp_task_maybe_wait_for_dependencies): New function.
5206         * testsuite/libgomp.c/depend-5.c: New test.
5207
5208 2014-07-13  Tobias Burnus  <burnus@net-b.de>
5209
5210         * testsuite/libgomp.fortran/pr34020.f90: Make compile
5211         with TS 18508/Fortran 2015.
5212
5213 2014-07-06  Marek Polacek  <polacek@redhat.com>
5214
5215         PR c/6940
5216         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
5217
5218 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
5219
5220         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
5221         matches regex $lang_source_re, add $lang_include_flags to options.
5222         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
5223         * testsuite/libgomp.c++/c++.exp: Likewise.
5224         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
5225         and lang_include_flags instead of adding -fintrinsic-modules-path= to
5226         ALWAYS_CFLAGS.
5227         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
5228
5229 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
5230
5231         * testsuite/libgomp.fortran/fortran.exp: Explain
5232         gfortran-dg-runtest usage.
5233
5234 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
5235
5236         * testsuite/libgomp.fortran/simd5.f90: New test.
5237         * testsuite/libgomp.fortran/simd6.f90: New test.
5238         * testsuite/libgomp.fortran/simd7.f90: New test.
5239
5240 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
5241
5242         * testsuite/libgomp.c/for-2.c: Define SC to static for
5243         #pragma omp for simd testing.
5244         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
5245         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
5246         SC macro.
5247         * testsuite/libgomp.c/simd-14.c: New test.
5248         * testsuite/libgomp.c/simd-15.c: New test.
5249         * testsuite/libgomp.c/simd-16.c: New test.
5250         * testsuite/libgomp.c/simd-17.c: New test.
5251         * testsuite/libgomp.c++/for-10.C: Define SC to static for
5252         #pragma omp for simd testing.
5253         * testsuite/libgomp.c++/simd10.C: New test.
5254         * testsuite/libgomp.c++/simd11.C: New test.
5255         * testsuite/libgomp.c++/simd12.C: New test.
5256         * testsuite/libgomp.c++/simd13.C: New test.
5257
5258         * testsuite/libgomp.fortran/aligned1.f03: New test.
5259         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
5260         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
5261         tasks with !$omp parallel !$omp single.
5262         * testsuite/libgomp.fortran/target8.f90: New test.
5263         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
5264         not to use trim in the combiner, instead call elemental function.
5265         (fn): New elemental function.
5266         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
5267         Make elemental.
5268         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
5269         omp_in): Likewise.
5270         * testsuite/libgomp.fortran/udr12.f90: New test.
5271         * testsuite/libgomp.fortran/udr13.f90: New test.
5272         * testsuite/libgomp.fortran/udr14.f90: New test.
5273         * testsuite/libgomp.fortran/udr15.f90: New test.
5274
5275 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
5276
5277         * omp_lib.f90.in (openmp_version): Set to 201307.
5278         * omp_lib.h.in (openmp_version): Likewise.
5279         * testsuite/libgomp.c/target-8.c: New test.
5280         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
5281         and inbranch clauses.
5282         * testsuite/libgomp.fortran/depend-3.f90: New test.
5283         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
5284         openmp_version.
5285         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5286         * testsuite/libgomp.fortran/target1.f90: New test.
5287         * testsuite/libgomp.fortran/target2.f90: New test.
5288         * testsuite/libgomp.fortran/target3.f90: New test.
5289         * testsuite/libgomp.fortran/target4.f90: New test.
5290         * testsuite/libgomp.fortran/target5.f90: New test.
5291         * testsuite/libgomp.fortran/target6.f90: New test.
5292         * testsuite/libgomp.fortran/target7.f90: New test.
5293
5294 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
5295
5296         PR fortran/60928
5297         * testsuite/libgomp.fortran/allocatable9.f90: New test.
5298         * testsuite/libgomp.fortran/allocatable10.f90: New test.
5299         * testsuite/libgomp.fortran/allocatable11.f90: New test.
5300         * testsuite/libgomp.fortran/allocatable12.f90: New test.
5301         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
5302         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
5303         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
5304         * testsuite/libgomp.fortran/associate1.f90: New test.
5305         * testsuite/libgomp.fortran/associate2.f90: New test.
5306         * testsuite/libgomp.fortran/procptr1.f90: New test.
5307
5308 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
5309
5310         * testsuite/libgomp.fortran/simd1.f90: New test.
5311         * testsuite/libgomp.fortran/udr1.f90: New test.
5312         * testsuite/libgomp.fortran/udr2.f90: New test.
5313         * testsuite/libgomp.fortran/udr3.f90: New test.
5314         * testsuite/libgomp.fortran/udr4.f90: New test.
5315         * testsuite/libgomp.fortran/udr5.f90: New test.
5316         * testsuite/libgomp.fortran/udr6.f90: New test.
5317         * testsuite/libgomp.fortran/udr7.f90: New test.
5318         * testsuite/libgomp.fortran/udr8.f90: New test.
5319         * testsuite/libgomp.fortran/udr9.f90: New test.
5320         * testsuite/libgomp.fortran/udr10.f90: New test.
5321         * testsuite/libgomp.fortran/udr11.f90: New test.
5322
5323 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
5324
5325         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
5326         vect_simd_clones effective target.
5327         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
5328
5329 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
5330
5331         PR middle-end/61252
5332         * testsuite/libgomp.c++/simd-9.C: New test.
5333
5334 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
5335
5336         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
5337         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
5338         texts according to their @menu entry positions.
5339
5340 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
5341
5342         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
5343         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
5344         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
5345         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
5346         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
5347         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
5348         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
5349         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
5350         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
5351         * testsuite/libgomp.fortran/depend-1.f90: New test.
5352         * testsuite/libgomp.fortran/depend-2.f90: New test.
5353         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
5354         * testsuite/libgomp.fortran/simd1.f90: New test.
5355         * testsuite/libgomp.fortran/simd2.f90: New test.
5356         * testsuite/libgomp.fortran/simd3.f90: New test.
5357         * testsuite/libgomp.fortran/simd4.f90: New test.
5358         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
5359
5360 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
5361
5362         * testsuite/libgomp.c/simd-10.c: New test.
5363         * testsuite/libgomp.c/simd-11.c: New test.
5364         * testsuite/libgomp.c/simd-12.c: New test.
5365         * testsuite/libgomp.c/simd-13.c: New test.
5366
5367 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
5368
5369         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
5370         atomic type clauses in any order and optional comma in between.
5371         * testsuite/libgomp.c++/atomic-15.C: Likewise.
5372         * testsuite/libgomp.c/atomic-17.c: Likewise.
5373
5374         * testsuite/libgomp.c/simd-7.c: New test.
5375         * testsuite/libgomp.c/simd-8.c: New test.
5376         * testsuite/libgomp.c/simd-9.c: New test.
5377         * testsuite/libgomp.c/loop-16.c: New test.
5378
5379 2014-04-02  Richard Henderson  <rth@redhat.com>
5380
5381         * config/linux/futex.h (futex_wait): Get error value from errno.
5382         (futex_wake): Likewise.
5383
5384 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
5385
5386         PR c++/60331
5387         * testsuite/libgomp.c++/udr-11.C: New test.
5388         * testsuite/libgomp.c++/udr-12.C: New test.
5389         * testsuite/libgomp.c++/udr-13.C: New test.
5390         * testsuite/libgomp.c++/udr-14.C: New test.
5391         * testsuite/libgomp.c++/udr-15.C: New test.
5392         * testsuite/libgomp.c++/udr-16.C: New test.
5393         * testsuite/libgomp.c++/udr-17.C: New test.
5394         * testsuite/libgomp.c++/udr-18.C: New test.
5395         * testsuite/libgomp.c++/udr-19.C: New test.
5396
5397 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5398
5399         Update copyright years
5400
5401 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5402
5403         * hashtab.h: Use the standard form for the copyright notice.
5404
5405 2014-01-02  Tobias Burnus  <burnus@net-b.de>
5406
5407         * libgomp.texi: Bump @copying's copyright year.
5408
5409 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
5410
5411         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
5412         alloca () with __builtin_alloca ().
5413         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5414         * testsuite/libgomp.c/lock-3.c: Likewise.
5415         * testsuite/libgomp.c/pr48591.c: Likewise.
5416
5417 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5418
5419         PR testsuite/59534
5420         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5421         comparisons.
5422
5423 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5424
5425         PR libgomp/58756
5426         * testsuite/libgomp.c/pr58756.c: New test.
5427
5428 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5429
5430         PR libgomp/59467
5431         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5432         !$omp parallel.
5433
5434 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5435
5436         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5437         ALWAYS_CFLAGS.
5438         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5439         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5440         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5441         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5442         Likewise.
5443
5444         * libgomp_g.h: Include <stddef.h> for size_t.
5445
5446         * libgomp.spec.in: Update comment about libgomp's dependencies.
5447         * configure.ac: Likewise.
5448         * configure: Regenerate.
5449
5450 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5451
5452         * libgomp.texi: (Runtime Library Routines): Update references for
5453         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5454         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5455         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5456         (Environment Variables): Update references for OpenMP 4.0. Add
5457         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5458         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5459         order.
5460
5461 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5462
5463         * env.c (parse_bind_var): Initialize value to avoid
5464         (false positive) warning.
5465
5466 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5467
5468         PR libgomp/58691
5469         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5470         to check variable.
5471         (gomp_init_num_threads): Move i variable declaration into
5472         #ifdef CPU_ALLOC_SIZE block.
5473         * config/linux/affinity.c (gomp_affinity_init_level): Test
5474         gomp_places_list_len == 0 rather than gomp_places_list == 0
5475         when checking for topology reading error.
5476         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5477         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5478         gomp_places_list, only parse env var and always return false.
5479         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5480         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5481         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5482         and either of these variables were parsed correctly into a places
5483         list.
5484
5485 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5486             Jakub Jelinek  <jakub@redhat.com>
5487
5488         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5489         of 5 loopfn matches.
5490         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5491         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5492         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5493         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5494         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5495         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5496         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5497         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5498
5499 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5500
5501         * Makefile.am (omp_lib.mod): Streamline rule.
5502         * Makefile.in: Regenerate.
5503
5504         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5505         exceptions.
5506
5507         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5508         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5509         * testsuite/libgomp.fortran/lib2.f: Likewise.
5510         * testsuite/libgomp.fortran/lib3.f: Likewise.
5511
5512         * configure.ac: Typo fix.
5513         * configure: Regenerate.
5514
5515         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5516         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5517
5518         * omp.h.in: Don't touch the user's namespace.
5519
5520 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5521             Tobias Burnus  <burnus@net-b.de>
5522             Richard Henderson  <rth@redhat.com>
5523
5524         * target.c: New file.
5525         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5526         * Makefile.in: Regenerated.
5527         * libgomp_g.h (GOMP_task): Add depend argument.
5528         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5529         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5530         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5531         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5532         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5533         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5534         GOMP_taskgroup_start, GOMP_taskgroup_end,
5535         GOMP_parallel_sections): New prototypes.
5536         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5537         (omp_is_initial_device_): New function.
5538         (ULP, STR1, STR2, ialias_redirect): Removed.
5539         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5540         omp_set_default_device_8_, omp_get_default_device_,
5541         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5542         functions.
5543         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5544         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5545         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5546         @@GOMP_4.0.
5547         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5548         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5549         omp_set_default_device, omp_set_default_device_,
5550         omp_set_default_device_8_, omp_get_default_device,
5551         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5552         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5553         omp_get_team_num_): Export @@OMP_4.0.
5554         * team.c (struct gomp_thread_start_data): Add place field.
5555         (gomp_thread_start): Clear thr->thread_pool and
5556         thr->task before returning.  Use gomp_team_barrier_wait_final
5557         instead of gomp_team_barrier_wait.  Initialize thr->place.
5558         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5559         team_cancelled and task_queued_count fields.
5560         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5561         before calling pthread_exit.
5562         (gomp_free_thread): No longer static.  Use
5563         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5564         (gomp_team_start): Add flags argument.  Set
5565         thr->thread_pool->threads_busy to nthreads immediately after creating
5566         new pool.  Use gomp_managed_threads_lock instead of
5567         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5568         (gomp_team_end): Use gomp_managed_threads_lock instead of
5569         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5570         of gomp_team_barrier_wait.  If team->team_cancelled, call
5571         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5572         rather than thr->ts.work_share.
5573         (initialize_team): Don't call gomp_sem_init here.
5574         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5575         caller.
5576         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5577         * env.c (gomp_global_icv): Add default_device_var, target_data and
5578         bind_var initializers.
5579         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5580         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5581         gomp_places_list_len): New variables.
5582         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5583         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5584         sized places.
5585         (gomp_cancel_var): New global variable.
5586         (parse_int): New function.
5587         (handle_omp_display_env): New function.
5588         (initialize_env): Use it.  Initialize default_device_var.
5589         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5590         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5591         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5592         been successfully parsed (and call gomp_init_affinity in that case).
5593         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5594         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5595         omp_get_team_num, omp_is_initial_device): New functions.
5596         * libgomp.h: Include stdlib.h.
5597         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5598         Define.
5599         (struct target_mem_desc): Forward declare.
5600         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5601         and thread_limit_var fields.
5602         (gomp_get_num_devices): New prototype.
5603         (gomp_cancel_var): New extern decl.
5604         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5605         team_cancelled and task_queued_count fields.  Add comments about
5606         task_{,queued_,running_}count.
5607         (gomp_cancel_kind): New enum.
5608         (gomp_work_share_end_cancel): New prototype.
5609         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5610         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5611         and depend fields.
5612         (struct gomp_taskgroup): New type.
5613         (struct gomp_task_depend_entry,
5614         struct gomp_dependers_vec): New types.
5615         (gomp_finish_task): Free depend_hash if non-NULL.
5616         (struct gomp_team_state): Add place_partition_off
5617         and place_partition_len fields.
5618         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5619         gomp_places_list_len): New extern decls.
5620         (struct gomp_thread): Add place field.
5621         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5622         (gomp_init_thread_affinity): Add place argument.
5623         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5624         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5625         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5626         gomp_affinity_init_level, gomp_affinity_print_place): New
5627         prototypes.
5628         (gomp_team_start): Add flags argument.
5629         (gomp_thread_limit_var, gomp_remaining_threads_count,
5630         gomp_remaining_threads_lock): Remove.
5631         (gomp_managed_threads_lock): New variable.
5632         (struct gomp_thread_pool): Add threads_busy field.
5633         (gomp_free_thread): New prototype.
5634         * task.c: Include hashtab.h.
5635         (hash_entry_type): New typedef.
5636         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5637         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5638         copy_ctors_done and taskgroup fields.
5639         (GOMP_task): Add depend argument, handle depend clauses.  If
5640         gomp_team_barrier_cancelled or if it's taskgroup has been
5641         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5642         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5643         and already cancelled, don't discard the task.  If taskgroup is
5644         non-NULL, enqueue the task into taskgroup queue.  Increment
5645         num_children field in taskgroup.  Increment task_queued_count.
5646         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5647         gomp_task_run_post_remove_taskgroup): New inline functions.
5648         (gomp_task_run_post_handle_depend_hash,
5649         gomp_task_run_post_handle_dependers,
5650         gomp_task_run_post_handle_depend): New functions.
5651         (GOMP_taskwait): Use them.  If more than one new tasks
5652         have been queued, wake other threads if needed.
5653         (gomp_barrier_handle_tasks): Likewise.  If
5654         gomp_team_barrier_cancelled, don't start any new tasks, just free
5655         all tasks.
5656         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5657         * omp_lib.f90.in
5658         (omp_proc_bind_kind, omp_proc_bind_false,
5659         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5660         omp_proc_bind_spread): New params.
5661         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5662         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5663         omp_get_team_num, omp_is_initial_device): New interfaces.
5664         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5665         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5666         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5667         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5668         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5669         useless use omp_lib_kinds.
5670         * omp.h.in (omp_proc_bind_t): New typedef.
5671         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5672         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5673         omp_get_team_num, omp_is_initial_device): New prototypes.
5674         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5675         through to gomp_team_start.
5676         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5677         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5678         Adjust gomp_parallel_loop_start callers.
5679         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5680         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5681         GOMP_loop_end_cancel): New functions.
5682         (GOMP_parallel_end): Add ialias_redirect.
5683         * hashtab.h: New file.
5684         * libgomp.texi (Environment Variables): Minor cleanup,
5685         update section refs to OpenMP 4.0rc2.
5686         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5687         environment variables.
5688         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5689         team->work_shares_to_free to thr->ts.work_share before calling
5690         free_work_share.
5691         (gomp_work_share_end_cancel): New function.
5692         * config/linux/proc.c: Include errno.h.
5693         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5694         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5695         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5696         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5697         gomp_cpuset_size is sizeof (cpu_set_t).
5698         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5699         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5700         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5701         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5702         contain any logical CPUs.
5703         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5704         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5705         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5706         pthread_getaffinity_np.  Check gomp_places_list instead of
5707         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5708         * config/linux/bar.c (gomp_barrier_wait_end,
5709         gomp_barrier_wait_last): Use BAR_* defines.
5710         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5711         from state where needed.  Set work_share_cancelled to 0 on last
5712         thread.
5713         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5714         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5715         functions.
5716         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5717         Add cpusetsize argument.
5718         (gomp_cpuset_size, gomp_cpusetp): Declare.
5719         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5720         (affinity_counter): Remove.
5721         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5722         if CPU_ALLOC_SIZE isn't defined.
5723         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5724         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5725         bind current thread to the first place.
5726         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5727         pthread_setaffinity_np to gomp_places_list[place].
5728         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5729         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5730         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5731         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5732         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5733         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5734         (gomp_barrier_t): Add awaited_final field.
5735         (gomp_barrier_init): Initialize awaited_final field.
5736         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5737         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5738         prototypes.
5739         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5740         defines.
5741         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5742         gomp_team_barrier_cancelled): New inline functions.
5743         (gomp_barrier_last_thread,
5744         gomp_team_barrier_set_task_pending,
5745         gomp_team_barrier_clear_task_pending,
5746         gomp_team_barrier_set_waiting_for_tasks,
5747         gomp_team_barrier_waiting_for_tasks,
5748         gomp_team_barrier_done): Use BAR_* defines.
5749         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5750         (gomp_barrier_wait_end): Use BAR_* defines.
5751         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5752         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5753         Use BAR_* defines.
5754         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5755         gomp_team_barrier_cancel): New functions.
5756         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5757         argument.
5758         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5759         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5760         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5761         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5762         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5763         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5764         (gomp_barrier_t): Add cancellable field.
5765         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5766         gomp_team_barrier_cancel): New prototypes.
5767         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5768         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5769         gomp_team_barrier_cancelled): New inline functions.
5770         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5771         gomp_team_barrier_set_task_pending,
5772         gomp_team_barrier_clear_task_pending,
5773         gomp_team_barrier_set_waiting_for_tasks,
5774         gomp_team_barrier_waiting_for_tasks,
5775         gomp_team_barrier_done): Use BAR_* defines.
5776         * barrier.c (GOMP_barrier_cancel): New function.
5777         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5778         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5779         omp_proc_bind_spread): New params.
5780         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5781         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5782         omp_get_team_num, omp_is_initial_device): New externals.
5783         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5784         New functions.
5785         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5786         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5787         infinity.  If not nested, just return minimum of max_num_threads
5788         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5789         to the returned value.  Otherwise, don't update atomically
5790         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5791         (GOMP_parallel_end): Adjust for thread_limit now being in
5792         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5793         infinity.  Adjust threads_busy in the pool rather than
5794         gomp_remaining_threads_count.  Remember team->nthreads and call
5795         gomp_team_end before adjusting threads_busy, if not nested
5796         afterwards, just set it to 1 non-atomically.  Add ialias.
5797         (GOMP_parallel_start): Adjust gomp_team_start caller.
5798         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5799         * testsuite/libgomp.c/affinity-1.c: New test.
5800         * testsuite/libgomp.c/atomic-15.c: New test.
5801         * testsuite/libgomp.c/atomic-16.c: New test.
5802         * testsuite/libgomp.c/atomic-17.c: New test.
5803         * testsuite/libgomp.c/cancel-for-1.c: New test.
5804         * testsuite/libgomp.c/cancel-for-2.c: New test.
5805         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5806         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5807         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5808         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5809         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5810         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5811         * testsuite/libgomp.c/depend-1.c: New test.
5812         * testsuite/libgomp.c/depend-2.c: New test.
5813         * testsuite/libgomp.c/depend-3.c: New test.
5814         * testsuite/libgomp.c/depend-4.c: New test.
5815         * testsuite/libgomp.c/for-1.c: New test.
5816         * testsuite/libgomp.c/for-1.h: New file.
5817         * testsuite/libgomp.c/for-2.c: New test.
5818         * testsuite/libgomp.c/for-2.h: New file.
5819         * testsuite/libgomp.c/for-3.c: New test.
5820         * testsuite/libgomp.c/pr58392.c: New test.
5821         * testsuite/libgomp.c/simd-1.c: New test.
5822         * testsuite/libgomp.c/simd-2.c: New test.
5823         * testsuite/libgomp.c/simd-3.c: New test.
5824         * testsuite/libgomp.c/simd-4.c: New test.
5825         * testsuite/libgomp.c/simd-5.c: New test.
5826         * testsuite/libgomp.c/simd-6.c: New test.
5827         * testsuite/libgomp.c/target-1.c: New test.
5828         * testsuite/libgomp.c/target-2.c: New test.
5829         * testsuite/libgomp.c/target-3.c: New test.
5830         * testsuite/libgomp.c/target-4.c: New test.
5831         * testsuite/libgomp.c/target-5.c: New test.
5832         * testsuite/libgomp.c/target-6.c: New test.
5833         * testsuite/libgomp.c/target-7.c: New test.
5834         * testsuite/libgomp.c/taskgroup-1.c: New test.
5835         * testsuite/libgomp.c/thread-limit-1.c: New test.
5836         * testsuite/libgomp.c/thread-limit-2.c: New test.
5837         * testsuite/libgomp.c/thread-limit-3.c: New test.
5838         * testsuite/libgomp.c/udr-1.c: New test.
5839         * testsuite/libgomp.c/udr-2.c: New test.
5840         * testsuite/libgomp.c/udr-3.c: New test.
5841         * testsuite/libgomp.c++/affinity-1.C: New test.
5842         * testsuite/libgomp.c++/atomic-10.C: New test.
5843         * testsuite/libgomp.c++/atomic-11.C: New test.
5844         * testsuite/libgomp.c++/atomic-12.C: New test.
5845         * testsuite/libgomp.c++/atomic-13.C: New test.
5846         * testsuite/libgomp.c++/atomic-14.C: New test.
5847         * testsuite/libgomp.c++/atomic-15.C: New test.
5848         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5849         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5850         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5851         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5852         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5853         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5854         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5855         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5856         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5857         * testsuite/libgomp.c++/cancel-test.h: New file.
5858         * testsuite/libgomp.c++/for-9.C: New test.
5859         * testsuite/libgomp.c++/for-10.C: New test.
5860         * testsuite/libgomp.c++/for-11.C: New test.
5861         * testsuite/libgomp.c++/simd-1.C: New test.
5862         * testsuite/libgomp.c++/simd-2.C: New test.
5863         * testsuite/libgomp.c++/simd-3.C: New test.
5864         * testsuite/libgomp.c++/simd-4.C: New test.
5865         * testsuite/libgomp.c++/simd-5.C: New test.
5866         * testsuite/libgomp.c++/simd-6.C: New test.
5867         * testsuite/libgomp.c++/simd-7.C: New test.
5868         * testsuite/libgomp.c++/simd-8.C: New test.
5869         * testsuite/libgomp.c++/target-1.C: New test.
5870         * testsuite/libgomp.c++/target-2.C: New test.
5871         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5872         * testsuite/libgomp.c++/target-3.C: New test.
5873         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5874         * testsuite/libgomp.c++/udr-1.C: New test.
5875         * testsuite/libgomp.c++/udr-2.C: New test.
5876         * testsuite/libgomp.c++/udr-3.C: New test.
5877         * testsuite/libgomp.c++/udr-4.C: New test.
5878         * testsuite/libgomp.c++/udr-5.C: New test.
5879         * testsuite/libgomp.c++/udr-6.C: New test.
5880         * testsuite/libgomp.c++/udr-7.C: New test.
5881         * testsuite/libgomp.c++/udr-8.C: New test.
5882         * testsuite/libgomp.c++/udr-9.C: New test.
5883
5884 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5885
5886         PR testsuite/57605
5887         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5888         ALWAYS_CFLAGS.
5889
5890 2013-09-20  Alan Modra  <amodra@gmail.com>
5891
5892         * configure: Regenerate.
5893
5894 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5895
5896         * testsuite/libgomp.c/sections-2.c: New test.
5897
5898 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5899
5900         * testsuite/libgomp.fortran/strassen.f90:
5901         Add dg-skip-if aarch64_tiny.
5902
5903 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5904             Cesar Philippidis  <cesar@codesourcery.com>
5905
5906         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5907         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5908         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5909         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5910         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5911         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5912         Use dg-runtest rather than gfortran-dg-runtest.
5913
5914 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5915
5916         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5917         Linux-based x86 systems to cover all GNU systems.
5918         * testsuite/libgomp.c/lock-3.c: Likewise.
5919         * testsuite/libgomp.c/pr48591.c: Likewise.
5920
5921 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5922
5923         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5924         GNU/Hurd, as done for Linux-based systems.
5925
5926         * config/posix/ptrlock.h: Fix comment.
5927
5928 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5929
5930         PR fortran/57423
5931         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5932         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5933         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5934         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5935         omp_destroy_nest_lock): Correct arguments to match the one in
5936         the OpenMP spec.
5937         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5938         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5939         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5940         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5941
5942 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5943
5944         * testsuite/libgomp.c/loop-13.c: New test.
5945         * testsuite/libgomp.c/loop-14.c: New test.
5946         * testsuite/libgomp.c/loop-15.c: New test.
5947         * testsuite/libgomp.c++/loop-13.C: New test.
5948         * testsuite/libgomp.c++/loop-14.C: New test.
5949         * testsuite/libgomp.c++/loop-15.C: New test.
5950
5951 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5952
5953         PR middle-end/56217
5954         * testsuite/libgomp.c++/pr56217.C: New test.
5955
5956 2013-02-01  Alan Modra  <amodra@gmail.com>
5957
5958         * task.c (GOMP_task, GOMP_taskwait): Comment.
5959
5960 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5961             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5962
5963         PR libgomp/55561
5964         * config/linux/wait.h (do_spin): Use atomic load for addr.
5965         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5966         for intptr and ptrlock.
5967         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5968         for ptrlock.
5969
5970 2013-01-22  Alan Modra  <amodra@gmail.com>
5971
5972         PR libgomp/51376
5973         PR libgomp/56073
5974         * task.c (GOMP_task): Revert 2011-12-09 change.
5975         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5976         barrier to read task->children..
5977         (gomp_barrier_handle_tasks): ..and matching atomic store with
5978         release barrier here when setting parent->children to NULL.
5979
5980 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5981             Tobias Burnus  <burnus@net-b.de>
5982
5983         PR driver/55884
5984         * testsuite/libgomp.fortran/fortran.exp: Use
5985         -fintrinsic-modules-path= instead of
5986         -fintrinsic-modules-path.
5987
5988 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5989
5990         Update copyright years.
5991
5992 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5993
5994         * testsuite/libgomp.fortran/fortran.exp: Set
5995         -fintrinsic-modules-path.
5996
5997 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5998
5999         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
6000         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
6001
6002 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
6003
6004         PR libgomp/55411
6005         * team.c (gomp_free_thread): Decrease gomp_managed_threads
6006         if pool had any threads_used.
6007
6008 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
6009
6010         * testsuite/libgomp.c++/pr24455.C: Use
6011         -Wl,-undefined,dynamic_lookup on darwin.
6012
6013 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
6014
6015         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
6016
6017 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
6018
6019         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
6020
6021 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
6022             Jim MacArthur  <jim.macarthur@arm.com>
6023             Marcus Shawcroft  <marcus.shawcroft@arm.com>
6024             Nigel Stephens  <nigel.stephens@arm.com>
6025             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
6026             Richard Earnshaw  <rearnsha@arm.com>
6027             Sofiane Naci  <sofiane.naci@arm.com>
6028             Stephen Thomas  <stephen.thomas@arm.com>
6029             Tejas Belagod  <tejas.belagod@arm.com>
6030             Yufeng Zhang  <yufeng.zhang@arm.com>
6031
6032         * configure.tgt: Add AArch64.
6033
6034 2012-10-04  Jason Merrill  <jason@redhat.com>
6035
6036         * testsuite/libgomp.c++/tls-init1.C: New.
6037
6038 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
6039
6040         * configure: Regenerated.
6041
6042 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
6043
6044         * config/linux/mips/futex.h (sys_futex0): Change to static
6045         function with noinline, nomips16 attributes under MIPS16. Adjust
6046         asm statement to place 'li v0,SYS_futex' immediately before
6047         syscall insn.
6048
6049 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
6050
6051         * libgomp.texi (Library Index): Renamed from "Index" to prevent
6052         conflict with index.html on case-insensitive file systems.
6053
6054 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
6055
6056         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
6057         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
6058
6059 2012-07-02  Richard Guenther  <rguenther@suse.de>
6060             Michael Matz  <matz@suse.de>
6061             Tobias Grosser <tobias@grosser.es>
6062             Sebastian Pop <sebpop@gmail.com>
6063
6064         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
6065         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6066         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6067         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6068
6069 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
6070
6071         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
6072
6073 2012-06-22  Richard Guenther  <rguenther@suse.de>
6074
6075         Merge from graphite branch
6076         2012-01-13  Tobias Grosser  <tobias@grosser.es>
6077
6078         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6079         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6080
6081 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
6082
6083         PR middle-end/53580
6084         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
6085         use GOMP_barrier () call instead.
6086         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6087         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6088         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
6089         call GOMP_barrier instead.
6090         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6091
6092 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
6093
6094         PR libgomp/52993
6095         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
6096         argument to memset call.
6097
6098 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
6099
6100         * configure: Regenerated.
6101
6102 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
6103
6104         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
6105
6106 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
6107
6108         PR bootstrap/52812
6109         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
6110
6111 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
6112
6113         PR middle-end/52547
6114         * testsuite/libgomp.c/pr52547.c: New test.
6115
6116 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
6117
6118         * testsuite/lib/libgomp.exp: load fortran-modules.exp
6119
6120 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6121
6122         * configure.tgt (mips-sgi-irix6*): Remove.
6123
6124 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6125
6126         * configure.tgt (alpha*-dec-osf*): Remove.
6127
6128         * config/osf/sem.h: Remove.
6129         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
6130
6131 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
6132
6133         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
6134
6135 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6136
6137         PR libstdc++/52188
6138         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
6139         Remove ENABLE_SYMVERS_SOL2.
6140         * configure: Regenerate.
6141         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
6142         (PREPROCESS): New variable.
6143         (libgomp.ver): New target.
6144         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
6145         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
6146         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
6147         Use libgomp.ver.
6148         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
6149         * Makefile.in: Regenerate.
6150
6151 2012-02-14  Walter Lee  <walt@tilera.com>
6152
6153         * configure.tgt: Handle tilegx and tilepro.
6154         * config/linux/tile/futex.h: New file.
6155
6156 2012-02-08  Richard Guenther  <rguenther@suse.de>
6157
6158         PR tree-optimization/46886
6159         * testsuite/libgomp.c/pr46886.c: New testcase.
6160
6161 2012-01-25  Matthias Klose  <doko@ubuntu.com>
6162
6163         * config/linux/arm: Remove empty directory.
6164         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
6165
6166 2011-12-09  Alan Modra  <amodra@gmail.com>
6167
6168         PR libgomp/51376
6169         * task.c (GOMP_taskwait): Don't access task->children outside of
6170         task_lock mutex region.
6171         (GOMP_task): Likewise.
6172
6173 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
6174
6175         PR libgomp/51132
6176         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
6177         to file scope.
6178         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6179         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6180         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6181         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6182         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6183
6184 2011-12-02  Alan Modra  <amodra@gmail.com>
6185
6186         * config/linux/affinity.c: Use atomic rather than sync builtin.
6187         * config/linux/lock.c: Likewise.
6188         * config/linux/ptrlock.h: Likewise.
6189         * config/linux/ptrlock.c: Likewise.
6190         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
6191         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
6192         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
6193         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
6194         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
6195         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
6196         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
6197         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
6198         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
6199         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
6200
6201 2011-11-30  Alan Modra  <amodra@gmail.com>
6202
6203         PR libgomp/51298
6204         * config/linux/bar.h: Use atomic rather than sync builtins.
6205         * config/linux/bar.c: Likewise.  Add missing acquire
6206         synchronisation on generation field.
6207         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
6208         double unlock.
6209
6210 2011-11-30  Alan Modra  <amodra@gmail.com>
6211
6212         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
6213         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
6214         * config/linux/mutex.h: Use atomic rather than sync builtins.
6215         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
6216         * config/linux/omp-lock.h: Comment fix.
6217         * config/linux/arm/mutex.h: Delete.
6218         * config/linux/powerpc/mutex.h: Delete.
6219         * config/linux/ia64/mutex.h: Delete.
6220         * config/linux/mips/mutex.h: Delete.
6221
6222 2011-11-30  Alan Modra  <amodra@gmail.com>
6223
6224         PR libgomp/51249
6225         * config/linux/sem.h: Rewrite.
6226         * config/linux/sem.c: Rewrite.
6227
6228 2011-11-28  Richard Henderson  <rth@redhat.com>
6229
6230         * libgomp.h (enum memmodel): New.
6231
6232 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
6233
6234         * configure: Regenerate.
6235
6236 2011-10-10  Matthias Klose  <doko@ubuntu.com>
6237
6238         * config/posix95: Remove empty directory.
6239
6240 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
6241
6242         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
6243
6244 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
6245
6246         PR fortran/49792
6247         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
6248         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
6249
6250 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6251
6252         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
6253
6254 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6255
6256         PR libgomp/49965
6257         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
6258
6259 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
6260
6261         * config/linux/proc.h: New.
6262         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
6263         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
6264         (gomp_init_num_threads): Update call to cpuset_popcount.
6265         (get_num_procs): Ditto.
6266         * config/linux/affinity.c (gomp_init_affinity): Call
6267         gomp_cpuset_popcount.
6268
6269 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
6270
6271         PR fortran/42041
6272         PR fortran/46752
6273         * omp.h.in (omp_in_final): New prototype.
6274         * omp_lib.f90.in (omp_in_final): New interface.
6275         (omp_integer_kind, omp_logical_kind): Remove
6276         and replace all its uses in the module with 4.
6277         (openmp_version): Change to 201107.
6278         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
6279         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
6280         kind for the parameters.
6281         (omp_in_final): New external.
6282         (openmp_version): Change to 201107.
6283         * task.c (omp_in_final): New function.
6284         (gomp_init_task): Initialize final_task.
6285         (GOMP_task): Remove unused attribute from flags.  Handle final
6286         tasks.
6287         (GOMP_taskyield): New function.
6288         (omp_in_final): Return true if if (false) or final (true) task
6289         or descendant of final (true).
6290         * fortran.c (omp_in_final_): New function.
6291         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
6292         (GOMP_3.0): Export GOMP_taskyield.
6293         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
6294         variables.
6295         (parse_unsigned_long_list): New function.
6296         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
6297         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
6298         even if parse_affinity returned false.
6299         * config/linux/affinity.c (gomp_init_affinity): Handle
6300         gomp_cpu_affinity_len == 0.
6301         * libgomp_g.h (GOMP_taskyield): New prototype.
6302         * libgomp.h (struct gomp_task): Add final_task field.
6303         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
6304         * team.c (gomp_team_start): Override new task's nthreads_var icv
6305         if list form OMP_NUM_THREADS has been used and it has value for
6306         the new nesting level.
6307
6308         * testsuite/libgomp.c/atomic-11.c: New test.
6309         * testsuite/libgomp.c/atomic-12.c: New test.
6310         * testsuite/libgomp.c/atomic-13.c: New test.
6311         * testsuite/libgomp.c/atomic-14.c: New test.
6312         * testsuite/libgomp.c/reduction-6.c: New test.
6313         * testsuite/libgomp.c/task-5.c: New test.
6314         * testsuite/libgomp.c++/atomic-2.C: New test.
6315         * testsuite/libgomp.c++/atomic-3.C: New test.
6316         * testsuite/libgomp.c++/atomic-4.C: New test.
6317         * testsuite/libgomp.c++/atomic-5.C: New test.
6318         * testsuite/libgomp.c++/atomic-6.C: New test.
6319         * testsuite/libgomp.c++/atomic-7.C: New test.
6320         * testsuite/libgomp.c++/atomic-8.C: New test.
6321         * testsuite/libgomp.c++/atomic-9.C: New test.
6322         * testsuite/libgomp.c++/task-8.C: New test.
6323         * testsuite/libgomp.c++/reduction-4.C: New test.
6324         * testsuite/libgomp.fortran/allocatable7.f90: New test.
6325         * testsuite/libgomp.fortran/allocatable8.f90: New test.
6326         * testsuite/libgomp.fortran/crayptr3.f90: New test.
6327         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
6328         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
6329         * testsuite/libgomp.fortran/pointer1.f90: New test.
6330         * testsuite/libgomp.fortran/pointer2.f90: New test.
6331         * testsuite/libgomp.fortran/task4.f90: New test.
6332
6333 2011-08-02  Tobias Burnus  <burnus@net-b.de>
6334
6335         * libgomp.texi: Update OpenMP spec references to 3.1.
6336         (omp_in_final,OMP_PROC_BIND): New sections.
6337         (OMP_NUM_THREADS): Document that the value can be now a list.
6338         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
6339
6340 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
6341
6342         * config/linux/x86/futex.h: Check __x86_64__ instead of
6343         __LP64__.
6344
6345 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
6346
6347         PR middle-end/49897
6348         PR middle-end/49898
6349         * testsuite/libgomp.c/pr49897-1.c: New test.
6350         * testsuite/libgomp.c/pr49897-2.c: New test.
6351         * testsuite/libgomp.c/pr49898-1.c: New test.
6352         * testsuite/libgomp.c/pr49898-2.c: New test.
6353
6354 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6355
6356         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
6357         for ia32 instead of ilp32.
6358
6359         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
6360         * testsuite/libgomp.c/atomic-6.c: Likewise.
6361
6362 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
6363
6364         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
6365         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
6366
6367 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6368
6369         PR libgomp/45351
6370         * config/osf/sem.h: New file.
6371         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
6372
6373 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6374
6375         PR target/49541
6376         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
6377         ldflags.
6378
6379 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
6380
6381         * config/linux/wait.h (do_spin): New inline, largely copied
6382         from do_wait, just don't do futex_wait here, instead return true if
6383         it should be done.
6384         (do_wait): Implement using do_spin.
6385         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
6386         to prototype.
6387         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6388         __sync_bool_compare_and_swap, pass the oldval to
6389         gomp_mutex_lock_slow.
6390         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
6391         If all mutex contenders are just spinning and not sleeping, don't
6392         change state to 2 unnecessarily.  Optimize the loop when state has
6393         already become 2 to use just one atomic operation per loop instead
6394         of two.
6395         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
6396         to prototype.
6397         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6398         __sync_bool_compare_and_swap, pass the oldval to
6399         gomp_mutex_lock_slow.
6400
6401 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
6402
6403         PR libgomp/49490
6404         * iter.c (gomp_iter_static_next): For chunk size 0
6405         only use n ceil/ nthreads size for the first
6406         n % nthreads threads in the team instead of
6407         all threads except for the last few ones which
6408         get less work or none at all.
6409         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
6410         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
6411         chunk argument, set run_sched_modifier to 0 for static
6412         resp. 1 for other kinds.  If chunk argument is 0
6413         and not static, set value to 1.
6414
6415 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6416
6417         PR c++/49043
6418         * testsuite/libgomp.c++/pr49043.C: New test.
6419
6420         PR c++/48869
6421         * testsuite/libgomp.c++/pr48869.C: New test.
6422
6423 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6424
6425         PR fortran/48894
6426         * fortran.c: Include limits.h.
6427         (TO_INT): Define.
6428         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6429         *set.
6430         (omp_set_num_threads_8_, omp_set_schedule_8_,
6431         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6432         omp_get_team_size_8_): Use TO_INT macro.
6433         * testsuite/libgomp.fortran/pr48894.f90: New test.
6434
6435 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6436
6437         PR middle-end/48591
6438         * testsuite/libgomp.c/pr48591.c: New test.
6439
6440 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6441
6442         PR bootstrap/48135
6443         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6444         * configure: Regenerate.
6445
6446 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6447
6448         PR fortran/47886
6449         * testsuite/libgomp.fortran/task3.f90: New test.
6450
6451 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6452
6453         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6454
6455 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6456
6457         PR libgomp/47854
6458         * libgomp.texi (omp_get_wtime): Don't say time in the past
6459         must be Unix Epoch.
6460
6461 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6462
6463         PR libgomp/47804
6464         * testsuite/libgomp.fortran/fortran.exp: Check for both
6465         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6466         but $blddir != "", still append ${blddir}/${lang_library_path}
6467         to ld_library_path.
6468
6469 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6470
6471         PR libgomp/47758
6472         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6473         of libquadmath.a before adding its libpath to ldflags.
6474
6475 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6476
6477         PR libgomp/47731
6478         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6479         to FUTEX_WAIT futex syscall.
6480         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6481
6482 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6483
6484         * configure: Regenerate.
6485
6486 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6487
6488         PR libstdc++/36104
6489         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6490
6491 2011-01-16  Gerald Pfeifer
6492
6493         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6494
6495 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6496
6497         PR fortran/46874
6498         * libgomp.fortran/allocatable6.f90: New test.
6499
6500 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6501
6502         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6503         * configure: Regenerate.
6504
6505 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6506
6507         PR target/40125
6508         PR lto/46695
6509         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6510         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6511         * aclocal.m4: Regenerate.
6512         * configure: Regenerate.
6513         * Makefile.in: Regenerate.
6514         * testsuite/Makefile.in: Regenerate.
6515
6516 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6517
6518         PR fortran/46753
6519         * libgomp.fortran/pr46753.f90: New test.
6520
6521         PR libgomp/43706
6522         * env.c (initialize_env): Default to spin count 300000
6523         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6524         is specified.
6525
6526         PR libgomp/45240
6527         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6528         at the end if sync builtins aren't supported.
6529
6530 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6531
6532         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6533
6534 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6535
6536         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6537
6538 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6539
6540         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6541
6542 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6543             Tobias Burnus  <burnus@net-b.de>
6544
6545         PR fortran/32049
6546         * configure.ac:
6547         * configure: Regenerate.
6548
6549 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6550
6551         * config/linux/futex.h: New.
6552         * config/linux/arm/mutex.h: New.
6553         * configure.tgt (arm*-*-linux*): Add config path.
6554
6555 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6556
6557         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6558
6559 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6560
6561         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6562         Change Fortran datatype to LOGICAL.
6563         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6564         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6565
6566 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6567
6568         * configure: Regenerate.
6569
6570 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6571
6572         * libgomp.texi: Add function keyword to a couple of Fortran
6573         interfaces, use integer instead of int for Fortran.
6574
6575 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6576
6577         * libgomp.texi: Fix spelling and pasto problems throughout.
6578         Adjust prototypes to match code.
6579
6580 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6581
6582         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6583         silence -fwhole-file warning.
6584
6585 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6586
6587         * configure.tgt (*-*-solaris2.[56]*): Removed.
6588
6589 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6590
6591         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6592         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6593         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6594         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6595         targetting solaris2*.
6596         * configure: Regenerate.
6597         * config.h.in: Regenerate.
6598
6599         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6600         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6601         Add libgomp_version_dep.
6602         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6603         versioning.
6604         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6605         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6606         * Makefile.in: Regenerate.
6607
6608         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6609         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6610         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6611         to common block, protected by
6612         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6613
6614 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6615
6616         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6617
6618 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6619
6620         PR bootstrap/43170
6621         * configure: Regenerate.
6622
6623 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6624
6625         PR other/43620
6626         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6627         * configure: Regenerate.
6628         * Makefile.in: Regenerate.
6629         * testsuite/Makefile.in: Regenerate.
6630
6631 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6632
6633         PR c/43893
6634         * testsuite/libgomp.c/pr43893.c: New test.
6635         * testsuite/libgomp.c++/pr43893.C: New test.
6636
6637 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6638
6639         PR middle-end/43570
6640         * testsuite/libgomp.fortran/vla8.f90: New test.
6641
6642 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6643
6644         PR libgomp/43706
6645         * config/linux/affinity.c (gomp_init_affinity): Decrease
6646         gomp_available_cpus if affinity mask confines the process to fewer
6647         CPUs.
6648         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6649         non-NULL, just return gomp_available_cpus.
6650
6651         PR libgomp/43569
6652         * sections.c (gomp_sections_init): Initialize ws->mode.
6653
6654 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6655
6656         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6657         not unused bar variable.
6658         * configure: Regenerate.
6659
6660 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6661
6662         * Makefile.in: Regenerate.
6663         * aclocal.m4: Regenerate.
6664         * testsuite/Makefile.in: Regenerate.
6665
6666 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6667
6668         PR libgomp/42942
6669         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6670         (initialize_env): Adjust callers.
6671         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6672         when the argument is 0.
6673
6674         * testsuite/libgomp.c/pr42942.c: New test.
6675
6676 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6677
6678         PR middle-end/42644
6679         PR middle-end/42130
6680         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6681         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6682
6683 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6684
6685         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6686         * testsuite/libgomp.c++/task-6.C: Likewise.
6687
6688 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6689
6690         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6691
6692 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6693
6694         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6695         * configure: Regenerate.
6696
6697 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6698
6699         PR fortran/42866
6700         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6701
6702 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6703
6704         * configure.ac: Test for executability of GFORTRAN.
6705         * configure: Regenerate.
6706
6707 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6708
6709         * configure: Regenerate.
6710
6711 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6712
6713         PR libgomp/42602
6714         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6715
6716 2010-01-03  Richard Guenther  <rguenther@suse.de>
6717
6718         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6719
6720 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6721
6722         * testsuite/libgomp.graphite/pr4118.c: New.
6723
6724 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6725
6726         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6727         for darwin, protect the test with require-effective-target tls_runtime.
6728         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6729
6730 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6731
6732         PR target/41605
6733         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6734         link spec %s substitutions for static libraries.
6735
6736 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6737
6738         PR testsuite/42135
6739         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6740
6741 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6742
6743         * Makefile.in: Regenerate.
6744         * configure: Regenerate.
6745         * testsuite/Makefile.in: Regenerate.
6746
6747 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6748
6749         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6750         settings for LC_ALL and LANG.
6751
6752 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6753
6754         PR fortran/42162
6755         * testsuite/libgomp.fortran/pr42162.f90: New test.
6756
6757 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6758
6759         PR middle-end/42029
6760         * testsuite/libgomp.c/pr42029.c: New test.
6761
6762 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6763
6764         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6765         *s.  Accept ld version without text in ()s.
6766         * configure: Regenerated.
6767
6768 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6769
6770         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6771
6772 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6773
6774         PR libgomp/41418
6775         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6776         or a hyphen (happens with fortran language disabled).
6777         * configure: Regenerate.
6778
6779 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6780
6781         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6782         use sed script portable to Solaris /bin/sed for extracting ld
6783         version.
6784         * configure: Regenerate.
6785
6786 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6787
6788         * testsuite/libgomp.graphite/bounds.c: New test.
6789
6790 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6791
6792         * Makefile.am (libgomp_la_LINK): New.
6793         * Makefile.in: Regenerate.
6794
6795 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6796
6797         * configure.ac (AC_PREREQ): Bump to 2.64.
6798
6799 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6800
6801         * Makefile.am (install-html, install-pdf): Remove.
6802         * Makefile.in: Regenerate.
6803
6804         * Makefile.in: Regenerate.
6805         * aclocal.m4: Regenerate.
6806         * config.h.in: Regenerate.
6807         * configure: Regenerate.
6808         * testsuite/Makefile.in: Regenerate.
6809
6810 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6811
6812         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6813         * Makefile.in: Regenerate.
6814
6815 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6816
6817         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6818         * Makefile.in: Regenerate.
6819
6820 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6821
6822         PR fortran/41102
6823         omp_lib.h.in: Fix -std=f95 errors.
6824
6825 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6826
6827         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6828         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6829         * testsuite/libgomp.graphite/graphite.exp: New.
6830
6831 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6832
6833         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6834         only build.
6835
6836 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6837
6838         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6839         needed memory barrier semantics.
6840         * config/linux/mips/mutex.h: New file.
6841
6842 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6843
6844         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6845
6846 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6847
6848         * configure: Regenerate.
6849
6850 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6851
6852         PR testsuite/40699
6853         PR testsuite/40707
6854         PR testsuite/40709
6855         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6856         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6857         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6858
6859 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6860
6861         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6862         options when choosing a multilib.
6863
6864 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6865
6866         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6867         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6868         ld_library_path, not every libgcc multilib directory.
6869         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6870         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6871         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6872         Use add_path.
6873         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6874
6875 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6876
6877         * Makefile.am (LTLDFLAGS): Define.
6878         (LINK): Define.
6879         * Makefile.in: Regenerate.
6880
6881 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6882
6883         PR fortran/39718
6884         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6885         libgfortranbegin, check existence of libgfortran.a instead of
6886         libgfortranbegin.a.
6887
6888 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6889
6890         PR libgomp/40174
6891         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6892         (gomp_free_pool_helper): Likewise.
6893
6894 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6895             Jakub Jelinek  <jakub@redhat.com>
6896
6897         PR fortran/35423
6898         * testsuite/libgomp.fortran/workshare2.f90: New test.
6899
6900 2009-04-09  Nick Clifton  <nickc@redhat.com>
6901
6902         * iter.c: Change copyright header to refer to version 3 of the
6903         GNU General Public License with version 3.1 of the GCC Runtime
6904         Library Exception and to point readers at the COPYING3 and
6905         COPYING3.RUNTIME files and the FSF's license web page.
6906         * alloc.c: Likewise.
6907         * barrier.c: Likewise.
6908         * config/bsd/proc.c: Likewise.
6909         * config/linux/affinity.c: Likewise.
6910         * config/linux/alpha/futex.h: Likewise.
6911         * config/linux/bar.c: Likewise.
6912         * config/linux/bar.h: Likewise.
6913         * config/linux/ia64/futex.h: Likewise.
6914         * config/linux/ia64/mutex.h: Likewise.
6915         * config/linux/lock.c: Likewise.
6916         * config/linux/mips/futex.h: Likewise.
6917         * config/linux/mutex.c: Likewise.
6918         * config/linux/mutex.h: Likewise.
6919         * config/linux/powerpc/futex.h: Likewise.
6920         * config/linux/proc.c: Likewise.
6921         * config/linux/ptrlock.c: Likewise.
6922         * config/linux/ptrlock.h: Likewise.
6923         * config/linux/s390/futex.h: Likewise.
6924         * config/linux/sem.c: Likewise.
6925         * config/linux/sem.h: Likewise.
6926         * config/linux/sparc/futex.h: Likewise.
6927         * config/linux/wait.h: Likewise.
6928         * config/linux/x86/futex.h: Likewise.
6929         * config/mingw32/proc.c: Likewise.
6930         * config/mingw32/time.c: Likewise.
6931         * config/posix/affinity.c: Likewise.
6932         * config/posix/bar.c: Likewise.
6933         * config/posix/bar.h: Likewise.
6934         * config/posix/lock.c: Likewise.
6935         * config/posix/mutex.h: Likewise.
6936         * config/posix/proc.c: Likewise.
6937         * config/posix/ptrlock.h: Likewise.
6938         * config/posix/sem.c: Likewise.
6939         * config/posix/sem.h: Likewise.
6940         * config/posix/time.c: Likewise.
6941         * config/posix95/lock.c: Likewise.
6942         * critical.c: Likewise.
6943         * env.c: Likewise.
6944         * error.c: Likewise.
6945         * fortran.c: Likewise.
6946         * iter_ull.c: Likewise.
6947         * libgomp.h: Likewise.
6948         * libgomp_f.h.in: Likewise.
6949         * libgomp_g.h: Likewise.
6950         * loop.c: Likewise.
6951         * loop_ull.c: Likewise.
6952         * omp.h.in: Likewise.
6953         * omp_lib.f90.in: Likewise.
6954         * omp_lib.h.in: Likewise.
6955         * ordered.c: Likewise.
6956         * parallel.c: Likewise.
6957         * sections.c: Likewise.
6958         * single.c: Likewise.
6959         * task.c: Likewise.
6960         * team.c: Likewise.
6961         * work.c: Likewise.
6962
6963 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6964
6965         * testsuite/config/default.exp: Change copyright header to refer to
6966         version 3 of the GNU General Public License and to point readers
6967         at the COPYING3 file and the FSF's license web page.
6968
6969 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6970
6971         PR middle-end/39573
6972         * libgomp.c++/pr39573.C: New test.
6973
6974 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6975
6976         PR other/39591
6977         * testsuite/libgomp.c/pr39591-1.c: New test.
6978         * testsuite/libgomp.c/pr39591-2.c: New test.
6979         * testsuite/libgomp.c/pr39591-3.c: New test.
6980
6981 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6982
6983         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6984         * testsuite/libgomp.c/atomic-6.c: Ditto.
6985
6986 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6987
6988         PR c/39495
6989         * testsuite/libgomp.c/loop-12.c: New test.
6990         * testsuite/libgomp.c/loop-11.c: New test.
6991         * testsuite/libgomp.c++/loop-11.C: New test.
6992         * testsuite/libgomp.c++/loop-12.C: New test.
6993         * testsuite/libgomp.c++/for-8.C: New test.
6994
6995 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6996
6997         * configure: Regenerate.
6998
6999 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
7000
7001         PR middle-end/39154
7002         * testsuite/libgomp.c/pr39154.c: New test.
7003
7004 2009-01-30  Ian Lance Taylor  <iant@google.com>
7005
7006         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
7007         libgomp_ld_is_gold.  Get gold version number.
7008         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
7009         * configure: Rebuild.
7010
7011 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7012
7013         * testsuite/lib/libgomp.exp: Add -B option for targets that
7014         use libgfortran.a%s in their specs.
7015
7016 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
7017
7018         PR libgomp/38086
7019         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
7020         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
7021         HAVE_AS_SYMVER_DIRECTIVE is not defined.
7022         * configure: Regenerated.
7023         * config.h.in: Likewise.
7024
7025 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
7026
7027         PR c++/38650
7028         * testsuite/libgomp.c/pr38650.c: New test.
7029         * testsuite/libgomp.c++/pr38650.C: New test.
7030
7031 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
7032
7033         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
7034
7035 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
7036
7037         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
7038
7039 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7040
7041         * configure: Regenerate.
7042
7043 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
7044
7045         PR middle-end/36802
7046         * testsuite/libgomp.c/pr36802-1.c: New test.
7047         * testsuite/libgomp.c/pr36802-2.c: New test.
7048         * testsuite/libgomp.c/pr36802-3.c: New test.
7049
7050 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
7051
7052         PR libgomp/38270
7053         * config/linux/powerpc/mutex.h: New.
7054
7055 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
7056
7057         PR c++/38257
7058         * testsuite/libgomp.c++/for-7.C: New test.
7059
7060         PR c++/38348
7061         * testsuite/libgomp.c++/for-6.C: New test.
7062
7063 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
7064
7065         PR testsuite/28870
7066         * testsuite/lib/libgomp.exp: Include new timeout library files.
7067         (libgomp_target_compile): Set timeout value from new proc.
7068
7069 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
7070
7071         PR libgomp/37938
7072         * config/linux/ia64/mutex.h: New.
7073
7074 2008-11-04  Tobias Burnus  <burnus@net-b.de>
7075
7076         PR libgomp/37935
7077         * libgomp.texi (Runtime library routines, environment variables):
7078         Update for OpenMP version 3.0.
7079
7080 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
7081             Steve Ellcey  <sje@cup.hp.com>
7082
7083         * configure: Regenerate for new libtool.
7084         * Makefile.in: Ditto.
7085         * testsuite/Makefile.in: Ditto.
7086
7087 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
7088             Andreas Tobler  <a.tobler@schweiz.org>
7089
7090         * config/bsd/proc.c: New file.
7091         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
7092         * configure.ac: Check for header <sys/sysctl.h>
7093         * configure: Regenerate.
7094         * config.h.in: Likewise.
7095
7096 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
7097
7098         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
7099
7100 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
7101
7102         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
7103         * Makefile.in: Regenerated.
7104         * testsuite/Makefile.in: Regenerated.
7105
7106 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
7107
7108         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
7109         depend on blddir if blddir exists.
7110         (libgomp_target_compile): Likewise.
7111         * testsuite/libgomp.c++/c++.exp: Likewise.
7112         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7113
7114 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7115
7116         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
7117         Do not list GPL as Invariant Section.
7118
7119 2008-07-28  Ilie Garbacea  <ilie@mips.com>
7120             Chao-ying Fu  <fu@mips.com>
7121
7122         * configure.tgt: Enable futex for MIPS.
7123         * config/linux/mips/futex.h: New file.
7124
7125 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
7126
7127         * team.c (gomp_team_end): Free team immediately if it has
7128         just one thread.
7129
7130 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
7131
7132         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
7133         * testsuite/libgomp.fortran/fortran.exp: Same.
7134         * testsuite/libgomp.c/c.exp: Same.
7135         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
7136         directory to library path first.
7137
7138 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
7139
7140         * env.c (parse_stacksize): Add cast to avoid warning.
7141         (parse_spincount): Likewise.
7142
7143 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
7144
7145         * testsuite/libgomp.c/loop-10.c: New test.
7146         * libgomp.c/loop-3.c (main): Add lastprivate clause.
7147         * libgomp.c++/loop-6.C (main): Likewise.
7148
7149         PR debug/36617
7150         * testsuite/libgomp.c/debug-1.c: New test.
7151
7152 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
7153
7154         * testsuite/libgomp.c/nqueens-1.c: New test.
7155
7156         PR c++/36523
7157         * testsuite/libgomp.c++/task-7.C: New function.
7158
7159 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7160
7161         * configure: Regenerate.
7162
7163 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7164
7165         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
7166         mutex when HAVE_SYNC_BUILTINS isn't defined.
7167
7168 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7169
7170         * libgomp.texi (omp_test_lock): Fix typo.
7171
7172 2008-06-12  Tobias Burnus  <burnus@net-b.de>
7173
7174         * omp_lib.f90.in: Add "implicit none".
7175
7176 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
7177
7178         PR middle-end/36506
7179         * testsuite/libgomp.c/reduction-5.c: New test.
7180
7181 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
7182
7183         * libgomp.h (struct gomp_task): Add in_tied_task field.
7184         * task.c (gomp_init_task): Initialize it.
7185         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
7186         unconditionally.  Don't call gomp_team_barrier_wake if
7187         current task is implicit or if(0) from implicit and number of
7188         running tasks is equal to nthreads - 1.
7189
7190         PR libgomp/36471
7191         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
7192         omp_get_team_size_8): Fix pastos.
7193
7194         PR libgomp/36469
7195         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
7196         * configure: Regenerated.
7197         * config.h.in: Regenerated.
7198         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
7199         defined.
7200
7201 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
7202
7203         PR bootstrap/36452
7204         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
7205         (GOMP_loop_ull_dynamic_start): Likewise.
7206         (GOMP_loop_ull_guided_start): Likewise.
7207         (GOMP_loop_ull_ordered_static_start): Likewise.
7208         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
7209         (GOMP_loop_ull_ordered_guided_start): Likewise.
7210
7211 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7212             Richard Henderson  <rth@redhat.com>
7213             Ulrich Drepper  <drepper@redhat.com>
7214             Jakob Blomer  <jakob.blomer@ira.uka.de>
7215
7216         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
7217         Substitute also OMP_*LOCK_25*.
7218         * configure: Regenerated.
7219         * config.h.in: Regenerated.
7220         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
7221         ptrlock.c and task.c.
7222         * Makefile.in: Regenerated.
7223         * testsuite/Makefile.in: Regenerated.
7224         * task.c: New file.
7225         * loop_ull.c: New file.
7226         * iter_ull.c: New file.
7227         * libgomp.h: Include ptrlock.h.
7228         (enum gomp_task_kind): New type.
7229         (struct gomp_team): Add task_lock, task_queue, task_count,
7230         task_running_count, single_count fields.  Add
7231         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
7232         Remove work_share_lock, generation_mask,
7233         oldest_live_gen, num_live_gen and init_work_shares fields, add
7234         work work_share_list_alloc, work_share_list_free and work_share_chunk
7235         fields.  Change work_shares from pointer to pointers into an array.
7236         Change ordered_release field into gomp_sem_t ** from flexible array
7237         member.  Add implicit_task and initial_work_shares fields.
7238         Move close to the end of the struct.
7239         (struct gomp_team_state): Add single_count, last_work_share,
7240         active_level and level fields, remove work_share_generation.
7241         (gomp_barrier_handle_tasks): New prototype.
7242         (gomp_finish_task): New inline function.
7243         (struct gomp_work_share): Move chunk_size, end, incr into
7244         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
7245         next_ll fields.  Reshuffle fields.  Add next_alloc,
7246         next_ws, next_free and inline_ordered_team_ids fields, change
7247         ordered_team_ids into pointer from flexible array member.
7248         Add mode field.  Put lock and next into a different cache line
7249         from most of the write-once fields.
7250         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
7251         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
7252         gomp_iter_ull_guided_next): New prototypes.
7253         (gomp_new_icv): New prototype.
7254         (struct gomp_thread): Add thread_pool and task fields.
7255         (struct gomp_thread_pool): New type.
7256         (gomp_new_team): New prototype.
7257         (gomp_team_start): Change type of last argument.
7258         (gomp_new_work_share): Removed.
7259         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
7260         (gomp_work_share_init_done): New static inline.
7261         (gomp_throttled_spin_count_var, gomp_available_cpus,
7262         gomp_managed_threads): New extern decls.
7263         (gomp_init_task): New prototype.
7264         (gomp_spin_count_var): New extern var decl.
7265         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
7266         or no alias support, or if not PIC.
7267         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
7268         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
7269         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
7270         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
7271         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
7272         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
7273         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
7274         gomp_test_nest_lock_25): New prototypes.
7275         (omp_lock_symver, strong_alias): Define.
7276         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
7277         decls.
7278         (gomp_end_task): New.
7279         (struct gomp_task_icv, gomp_global_icv): New.
7280         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
7281         (struct gomp_task): New.
7282         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7283         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7284         (gomp_icv): New.
7285         (gomp_schedule_type): Reorder enum to match
7286         omp_sched_t.
7287         * team.c (struct gomp_thread_start_data): Add thread_pool and task
7288         fields.
7289         (gomp_thread_start): Add gomp_team_barrier_wait call.
7290         For non-nested case remove clearing of docked thread thr fields.
7291         Use pool fields instead of global gomp_* variables.  Use
7292         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
7293         Create tasks for each member thread.
7294         (free_team): Only destroy team barrier, task_lock here and free it.
7295         (gomp_free_thread): Free last_team if non-NULL.
7296         (gomp_team_end): Call gomp_team_barrier_wait instead of
7297         gomp_barrier_wait.  For nested case call one extra
7298         gomp_barrier_wait.  Move here some destruction from free_team.
7299         Call free_team on pool->last_team if any, rather than freeing
7300         current team.  Destroy work_share_list_free_lock ifndef
7301         HAVE_SYNC_BUILTINS.
7302         (gomp_new_icv): New function.
7303         (gomp_threads, gomp_threads_size, gomp_threads_used,
7304         gomp_threads_dock): Removed.
7305         (gomp_thread_destructor): New variable.
7306         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
7307         functions.
7308         (gomp_team_start): Create new pool if current thread doesn't have
7309         one.  Use pool fields instead of global gomp_* variables.
7310         Initialize thread_pool field for new threads.  Clear single_count.
7311         Change last argument from ws to team, don't create
7312         new team, set ts.work_share to &team->work_shares[0] and clear
7313         ts.last_work_share.  Don't clear ts.work_share_generation.
7314         If number of threads changed, adjust atomically gomp_managed_threads.
7315         Use gomp_init_task instead of gomp_new_task,
7316         set thr->task to the corresponding implicit_task array entry.
7317         Create tasks for each member thread.  Initialize ts.level.
7318         (initialize_team): Call pthread_key_create on
7319         gomp_thread_destructor.
7320         (team_destructor): New function.
7321         (new_team): Removed.
7322         (gomp_new_team): New function.
7323         (free_team): Free gomp_work_share blocks chained through next_alloc,
7324         instead of freeing work_shares and destroying work_share_lock.
7325         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
7326         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
7327         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
7328         of gomp_barrier_wait.
7329         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
7330         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
7331         if gomp_work_share_start returned true.  Don't unlock ws->lock.
7332         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
7333         of gomp_barrier_wait.
7334         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
7335         gomp_work_share_init_done if gomp_work_share_start returned true.
7336         Don't unlock ws->lock.
7337         * work.c: Include stddef.h.
7338         (free_work_share): Use work_share_list_free_lock instead
7339         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
7340         Call gomp_fini_work_share and then either free ws if orphaned, or
7341         put it into work_share_list_free list of the current team.
7342         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
7343         functions.
7344         (gomp_work_share_start, gomp_work_share_end,
7345         gomp_work_share_end_nowait): Rewritten.
7346         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
7347         (openmp_version): Set to 200805.
7348         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7349         omp_sched_guided, omp_sched_auto): New parameters.
7350         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7351         omp_set_max_active_levels, omp_get_max_active_levels,
7352         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7353         omp_get_active_level): New interfaces.
7354         * omp_lib.h.in (openmp_version): Set to 200805.
7355         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7356         omp_sched_guided, omp_sched_auto): New parameters.
7357         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7358         omp_set_max_active_levels, omp_get_max_active_levels,
7359         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7360         omp_get_active_level): New externals.
7361         * loop.c: Include limits.h.
7362         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
7363         GFS_AUTO.
7364         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
7365         Likewise.  Use gomp_icv.
7366         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
7367         ts.static_trip here.
7368         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
7369         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
7370         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
7371         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
7372         don't unlock ws->lock, otherwise lock it.
7373         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
7374         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
7375         (gomp_parallel_loop_start): Call gomp_new_team instead of
7376         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
7377         Adjust gomp_team_start caller.  Pass 0 as second argument to
7378         gomp_resolve_num_threads.
7379         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
7380         If adding ws->chunk_size nthreads + 1 times after end won't
7381         overflow, set ws->mode to 1.
7382         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
7383         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
7384         GOMP_loop_ull_ordered_static_start,
7385         GOMP_loop_ull_ordered_dynamic_start,
7386         GOMP_loop_ull_ordered_guided_start,
7387         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
7388         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
7389         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
7390         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
7391         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
7392         prototypes.
7393         * libgomp.map: Export lock routines also @@OMP_2.0.
7394         (GOMP_loop_ordered_dynamic_first,
7395         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
7396         GOMP_loop_ordered_static_first): Remove.
7397         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
7398         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
7399         GOMP_loop_ull_ordered_dynamic_next,
7400         GOMP_loop_ull_ordered_dynamic_start,
7401         GOMP_loop_ull_ordered_guided_next,
7402         GOMP_loop_ull_ordered_guided_start,
7403         GOMP_loop_ull_ordered_runtime_next,
7404         GOMP_loop_ull_ordered_runtime_start,
7405         GOMP_loop_ull_ordered_static_next,
7406         GOMP_loop_ull_ordered_static_start,
7407         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
7408         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
7409         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
7410         (omp_set_schedule, omp_get_schedule,
7411         omp_get_thread_limit, omp_set_max_active_levels,
7412         omp_get_max_active_levels, omp_get_level,
7413         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7414         omp_set_schedule_, omp_set_schedule_8_,
7415         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7416         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7417         omp_get_max_active_levels_, omp_get_level_,
7418         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7419         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7420         New exports @@OMP_3.0.
7421         * omp.h.in (omp_sched_t): New type.
7422         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7423         omp_set_max_active_levels, omp_get_max_active_levels,
7424         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7425         omp_get_active_level): New prototypes.
7426         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7427         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7428         gomp_thread_limit_var, gomp_remaining_threads_count,
7429         gomp_remaining_threads_lock): New variables.
7430         (parse_spincount): New function.
7431         (initialize_env): Call gomp_init_num_threads unconditionally.
7432         Initialize gomp_available_cpus.  Call parse_spincount,
7433         initialize gomp_{,throttled_}spin_count_var
7434         depending on presence and value of OMP_WAIT_POLICY and
7435         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7436         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7437         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7438         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7439         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7440         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7441         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7442         (gomp_global_icv): New.
7443         (parse_schedule): Use it.  Parse "auto".
7444         (omp_set_num_threads): Use gomp_icv.
7445         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7446         Likewise.
7447         (omp_get_max_threads): Move from parallel.c.
7448         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7449         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7450         add ialias.
7451         (parse_stacksize, parse_wait_policy): New functions.
7452         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7453         both wrappers for compatibility and new locks.
7454         (omp_set_schedule, omp_get_schedule,
7455         omp_get_thread_limit, omp_set_max_active_levels,
7456         omp_get_max_active_levels, omp_get_level,
7457         omp_get_ancestor_thread_num, omp_get_team_size,
7458         omp_get_active_level): New ialias_redirect.
7459         (omp_set_schedule_, omp_set_schedule_8_,
7460         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7461         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7462         omp_get_max_active_levels_, omp_get_level_,
7463         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7464         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7465         New functions.
7466         * parallel.c: Include limits.h.
7467         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7468         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7469         argument to gomp_team_start.  Pass 0 as second argument to
7470         gomp_resolve_num_threads.
7471         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7472         if gomp_thread_limit_var != ULONG_MAX.
7473         (omp_in_parallel): Implement using ts.active_level.
7474         (omp_get_max_threads): Move to env.c.
7475         (omp_get_level, omp_get_ancestor_thread_num,
7476         omp_get_team_size, omp_get_active_level): New functions,
7477         add ialias.
7478         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7479         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7480         gomp_iter_dynamic_next instead of the _locked variant and don't take
7481         lock around it, otherwise acquire it before calling
7482         gomp_iter_dynamic_next_locked.
7483         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7484         gomp_iter_dynamic_next instead of the _locked variant and don't take
7485         lock around it.
7486         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7487         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7488         Adjust gomp_team_start caller.  Pass count as second argument to
7489         gomp_resolve_num_threads, don't adjust num_threads after the call.
7490         Use gomp_icv.
7491         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7492         ws->chunk_size by incr.
7493         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7494         code.
7495         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7496         types.
7497         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7498         (omp_check_defines): Check even the compat defines.
7499         * config/linux/ptrlock.c: New file.
7500         * config/linux/ptrlock.h: New file.
7501         * config/linux/wait.h: New file.
7502         * config/posix/ptrlock.c: New file.
7503         * config/posix/ptrlock.h: New file.
7504         * config/linux/bar.h (gomp_team_barrier_wait,
7505         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7506         (gomp_team_barrier_set_task_pending,
7507         gomp_team_barrier_clear_task_pending,
7508         gomp_team_barrier_set_waiting_for_tasks,
7509         gomp_team_barrier_waiting_for_tasks,
7510         gomp_team_barrier_done): New inlines.
7511         (gomp_barrier_t): Rewritten.
7512         (gomp_barrier_state_t): New typedef.
7513         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7514         gomp_barrier_wait_start): Rewritten.
7515         (gomp_barrier_wait_end): Change second argument to
7516         gomp_barrier_state_t.
7517         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7518         inlines.
7519         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7520         futex.h.
7521         (gomp_barrier_wait_end): Rewritten.
7522         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7523         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7524         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7525         (gomp_barrier_state_t): New typedef.
7526         (gomp_team_barrier_wait,
7527         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7528         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7529         into the return value.  Return gomp_barrier_state_t.
7530         (gomp_team_barrier_set_task_pending,
7531         gomp_team_barrier_clear_task_pending,
7532         gomp_team_barrier_set_waiting_for_tasks,
7533         gomp_team_barrier_waiting_for_tasks,
7534         gomp_team_barrier_done): New inlines.
7535         (gomp_barrier_wait_end): Change second argument to
7536         gomp_barrier_state_t.
7537         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7538         inlines.
7539         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7540         (gomp_barrier_wait_end): Change second argument to
7541         gomp_barrier_state_t.
7542         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7543         gomp_team_barrier_wake): New functions.
7544         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7545         futex.h.
7546         (gomp_futex_wake, gomp_futex_wait): New variables.
7547         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7548         * config/linux/lock.c: Rewrite to make locks task owned,
7549         for backwards compatibility provide the old entrypoints
7550         if symbol versioning.  Include wait.h instead of libgomp.h and
7551         futex.h.
7552         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7553         * config/posix95/lock.c: Rewrite to make locks task owned,
7554         for backwards compatibility provide the old entrypoints
7555         if symbol versioning.
7556         * config/posix/lock.c: Rewrite to make locks task owned,
7557         for backwards compatibility provide the old entrypoints
7558         if symbol versioning.
7559         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7560         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7561         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7562         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7563         (sys_futex0): Return error code.
7564         (futex_wake, futex_wait): If ENOSYS was returned, clear
7565         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7566         (cpu_relax, atomic_write_barrier): New static inlines.
7567         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7568         (futex_wake, futex_wait): If ENOSYS was returned, clear
7569         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7570         (cpu_relax, atomic_write_barrier): New static inlines.
7571         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7572         (sys_futex0): Return error code.
7573         (futex_wake, futex_wait): If ENOSYS was returned, clear
7574         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7575         (cpu_relax, atomic_write_barrier): New static inlines.
7576         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7577         (sys_futex0): Return error code.
7578         (futex_wake, futex_wait): If ENOSYS was returned, clear
7579         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7580         (cpu_relax, atomic_write_barrier): New static inlines.
7581         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7582         (sys_futex0): Return error code.
7583         (futex_wake, futex_wait): If ENOSYS was returned, clear
7584         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7585         (cpu_relax, atomic_write_barrier): New static inlines.
7586         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7587         (sys_futex0): Return error code.
7588         (futex_wake, futex_wait): If ENOSYS was returned, clear
7589         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7590         (cpu_relax, atomic_write_barrier): New static inlines.
7591         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7592         futex.h.
7593         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7594         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7595         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7596         types.
7597         (omp_nest_lock_t): Change owner into void *, add lock field.
7598         * config/posix95/omp-lock.h: Include semaphore.h.
7599         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7600         (omp_lock_t): Use sem_t instead of mutex if semaphores
7601         aren't broken.
7602         (omp_nest_lock_t): Likewise.  Change owner to void *.
7603         * config/posix/omp-lock.h: Include semaphore.h.
7604         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7605         (omp_lock_t): Use sem_t instead of mutex if semaphores
7606         aren't broken.
7607         (omp_nest_lock_t): Likewise.  Add owner field.
7608
7609 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7610
7611         * testsuite/libgomp.c/collapse-1.c: New test.
7612         * testsuite/libgomp.c/collapse-2.c: New test.
7613         * testsuite/libgomp.c/collapse-3.c: New test.
7614         * testsuite/libgomp.c/icv-1.c: New test.
7615         * testsuite/libgomp.c/icv-2.c: New test.
7616         * testsuite/libgomp.c/lib-2.c: New test.
7617         * testsuite/libgomp.c/lock-1.c: New test.
7618         * testsuite/libgomp.c/lock-2.c: New test.
7619         * testsuite/libgomp.c/lock-3.c: New test.
7620         * testsuite/libgomp.c/loop-4.c: New test.
7621         * testsuite/libgomp.c/loop-5.c: New test.
7622         * testsuite/libgomp.c/loop-6.c: New test.
7623         * testsuite/libgomp.c/loop-7.c: New test.
7624         * testsuite/libgomp.c/loop-8.c: New test.
7625         * testsuite/libgomp.c/loop-9.c: New test.
7626         * testsuite/libgomp.c/nested-3.c: New test.
7627         * testsuite/libgomp.c/nestedfn-6.c: New test.
7628         * testsuite/libgomp.c/sort-1.c: New test.
7629         * testsuite/libgomp.c/task-1.c: New test.
7630         * testsuite/libgomp.c/task-2.c: New test.
7631         * testsuite/libgomp.c/task-3.c: New test.
7632         * testsuite/libgomp.c/task-4.c: New test.
7633         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7634         to C++ testsuite default compiler options.
7635         * testsuite/libgomp.c++/collapse-1.C: New test.
7636         * testsuite/libgomp.c++/collapse-2.C: New test.
7637         * testsuite/libgomp.c++/ctor-10.C: New test.
7638         * testsuite/libgomp.c++/for-1.C: New test.
7639         * testsuite/libgomp.c++/for-2.C: New test.
7640         * testsuite/libgomp.c++/for-3.C: New test.
7641         * testsuite/libgomp.c++/for-4.C: New test.
7642         * testsuite/libgomp.c++/for-5.C: New test.
7643         * testsuite/libgomp.c++/loop-8.C: New test.
7644         * testsuite/libgomp.c++/loop-9.C: New test.
7645         * testsuite/libgomp.c++/loop-10.C: New test.
7646         * testsuite/libgomp.c++/task-1.C: New test.
7647         * testsuite/libgomp.c++/task-2.C: New test.
7648         * testsuite/libgomp.c++/task-3.C: New test.
7649         * testsuite/libgomp.c++/task-4.C: New test.
7650         * testsuite/libgomp.c++/task-5.C: New test.
7651         * testsuite/libgomp.c++/task-6.C: New test.
7652         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7653         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7654         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7655         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7656         * testsuite/libgomp.fortran/collapse1.f90: New test.
7657         * testsuite/libgomp.fortran/collapse2.f90: New test.
7658         * testsuite/libgomp.fortran/collapse3.f90: New test.
7659         * testsuite/libgomp.fortran/collapse4.f90: New test.
7660         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7661         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7662         * testsuite/libgomp.fortran/lib4.f90: New test.
7663         * testsuite/libgomp.fortran/lock-1.f90: New test.
7664         * testsuite/libgomp.fortran/lock-2.f90: New test.
7665         * testsuite/libgomp.fortran/nested1.f90: New test.
7666         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7667         * testsuite/libgomp.fortran/strassen.f90: New test.
7668         * testsuite/libgomp.fortran/tabs1.f90: New test.
7669         * testsuite/libgomp.fortran/tabs2.f: New test.
7670         * testsuite/libgomp.fortran/task1.f90: New test.
7671         * testsuite/libgomp.fortran/task2.f90: New test.
7672         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7673         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7674         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7675         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7676         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7677
7678 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7679
7680         PR c++/36308
7681         * testsuite/libgomp.c++/ctor-11.C: New test.
7682         * testsuite/libgomp.c++/ctor-12.C: New test.
7683
7684 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7685
7686         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7687
7688 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7689
7690         PR middle-end/36106
7691         * testsuite/libgomp.c/atomic-5.c: New test.
7692         * testsuite/libgomp.c/atomic-6.c: New test.
7693         * testsuite/libgomp.c/autopar-1.c: New test.
7694
7695 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7696
7697         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7698         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7699         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7700         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7701         * configure: Regenerate.
7702         * Makefile.in, testsuite/Makefile.in: Likewise.
7703
7704 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7705
7706         PR bootstrap/35457
7707         * aclocal.m4: Regenerate.
7708         * configure: Regenerate.
7709
7710 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7711
7712         PR middle-end/35611
7713         * testsuite/libgomp.c/atomic-4.c: New test.
7714
7715         PR libgomp/35625
7716         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7717         (gomp_iter_guided_next): Likewise.
7718         * testsuite/libgomp.c/pr35625.c: New test.
7719
7720 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7721
7722         * aclocal.m4: Regenerate.
7723         * configure: Likewise.
7724         * Makefile.in: Likewise.
7725         * testsuite/Makefile.in: Likewise.
7726
7727 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7728
7729         PR middle-end/35185
7730         * testsuite/libgomp.c++/pr35185.C: New test.
7731
7732 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7733
7734         PR middle-end/35549
7735         * testsuite/libgomp.c/pr35549.c: New test.
7736
7737 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7738
7739         * testsuite/libgomp.c/atomic-3.c: New test.
7740
7741 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7742
7743         PR fortran/33197
7744         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7745         .F08 file suffixes.
7746
7747 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7748
7749         PR libgomp/33131
7750         * configure.ac: Add ACX_HEADER_STRING.
7751         * env.c: Include strings.h.
7752         * aclocal.m4: Regenerate.
7753         * config.h.in: Regenerate.
7754         * configure: Regenerate.
7755         * Makefile.in: Regenerate.
7756         * testsuite/Makefile.in: Regenerate.
7757
7758 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7759
7760         PR middle-end/35196
7761         * testsuite/libgomp.c/pr35196.c: New test.
7762
7763         PR middle-end/35130
7764         * testsuite/libgomp.fortran/pr35130.f90: New test.
7765         * testsuite/libgomp.c/pr35130.c: New test.
7766
7767 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7768
7769         PR middle-end/33880
7770         * testsuite/libgomp.c/pr33880.c: New test.
7771         * testsuite/libgomp.fortran/pr33880.f90: New test.
7772
7773 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7774
7775         * configure: Regenerate.
7776
7777 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7778
7779         * configure.ac: Move futex checking into ../config/futex.m4.
7780         * configure: Rebuilt.
7781         * aclocal.m4: Rebuilt.
7782         * Makefile.in: Rebuilt.
7783
7784         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7785         2007-10-15 ../config/tls.m4 change.
7786
7787 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7788
7789         PR c++/34513
7790         * testsuite/libgomp.c/pr34513.c: New test.
7791         * testsuite/libgomp.c++/pr34513.C: New test.
7792
7793 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7794
7795         PR target/32765
7796         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7797
7798 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7799
7800         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7801
7802 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7803
7804         * testsuite/libgomp.c/private-1.c: New test.
7805
7806 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7807             Paolo Bonzini  <bonzini@gnu.org>
7808
7809         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7810         instead of 'VPATH ='.
7811         * Makefile.in: Regenerate.
7812
7813 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7814
7815         * configure.ac: Adjust makeinfo version check.
7816         * configure: Regenerate.
7817
7818 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7819
7820         PR fortran/34020
7821         * testsuite/libgomp.fortran/pr34020.f90: New test.
7822
7823 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7824
7825         PR c++/33894
7826         * testsuite/libgomp.c++/atomic-1.C: New test.
7827
7828 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7829
7830         PR libgomp/33275
7831         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7832         Make x and y integers rather than (implicit) reals.  Add private (j)
7833         clause to the last omp parallel.
7834
7835 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7836
7837         * configure: Regenerate following changes to ../config/tls.m4.
7838
7839 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7840
7841         * testsuite/libgomp.fortran/stack.f90: New test.
7842
7843 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7844
7845         * config/mingw32/proc.c: New file.
7846
7847 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7848
7849         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7850         (main): Use __get_cpuid to get i386 target fetaures.
7851         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7852         (main): Use __get_cpuid to get x86_64 target fetaures.
7853
7854 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7855
7856         PR target/32765
7857         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7858         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7859
7860 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7861
7862         PR fortran/32550
7863         * testsuite/libgomp.fortran/pr32550.f90: New test.
7864         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7865
7866 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7867
7868         * aclocal.m4: Regenerated.
7869
7870 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7871
7872         PR fortran/32359
7873         * testsuite/libgomp.fortran/pr32359.f90: New.
7874
7875 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7876
7877         PR libgomp/32468
7878         * sections.c (GOMP_parallel_sections_start): Only decrease
7879         number of threads to COUNT if dyn_var is true.
7880         * testsuite/libgomp.c/pr32468.c: New test.
7881
7882 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7883
7884         PR libgomp/26308
7885         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7886
7887 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7888
7889         PR middle-end/32362
7890         * testsuite/libgomp.c/pr32362-1.c: New test.
7891         * testsuite/libgomp.c/pr32362-2.c: New test.
7892         * testsuite/libgomp.c/pr32362-3.c: New test.
7893
7894 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7895
7896         * team.c (gomp_team_start): Fix setting up thread_attr
7897         stack size.
7898
7899 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7900
7901         * configure: Regenerate.
7902
7903 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7904
7905         * Makefile.in: Regenerate.
7906         * configure: Regenerate.
7907         * aclocal.m4: Regenerate.
7908         * testsuite/Makefile.in: Regenerate.
7909
7910 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7911
7912         * config/linux/proc.c: New file.
7913
7914         PR libgomp/28482
7915         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7916
7917 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7918
7919         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7920
7921 2007-04-16  Matthias Klose  <doko@debian.org>
7922
7923         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7924         flags if not building with -m64.
7925         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7926         flag for i?86-*-* targets, if current target matches -m64.
7927
7928 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7929
7930         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7931         * Makefile.in: Regenerate.
7932
7933 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7934
7935         PR testsuite/31369
7936         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7937         ld_library_path.
7938         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7939
7940 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7941
7942         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7943         decls.
7944         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7945         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7946         (parse_affinity): New function.
7947         (initialize_env): Call it and gomp_init_affinity.
7948         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7949         create new pthread_attr_t and call gomp_init_thread_affinity
7950         on it for each thread before passing the attribute to pthread_create.
7951         * config/linux/affinity.c: New file.
7952         * config/posix/affinity.c: New file.
7953         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7954         * configure: Rebuilt.
7955         * config.h.in: Rebuilt.
7956         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7957         * Makefile.in: Rebuilt.
7958
7959 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7960
7961         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7962         *-*-darwin*.
7963         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7964         and use it if found.
7965
7966 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7967
7968         * testsuite/config/default.exp: New file.
7969         * testsuite/lib/libgomp.exp: New file.
7970         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7971         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7972         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7973         (libgomp_load): Remove.
7974         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7975         always_ld_library_path, not ld_library_path.  Set additional_flags
7976         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7977         (target_compile): Do not call libgomp_init.  Append lang_library_path
7978         and lang_link_flags to options.
7979         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7980         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7981         here.
7982         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7983         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7984         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7985         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7986         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7987         CX8 flag.
7988         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7989         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7990         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7991         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7992         * testsuite/libgomp.c/atomic-10.c: Ditto.
7993
7994 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7995
7996         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7997         dg-final cleanup-modules line.
7998         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7999         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
8000         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
8001         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
8002         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
8003         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
8004         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
8005
8006 2007-03-18  Andreas Schwab  <schwab@suse.de>
8007
8008         * acinclude.m4: Adjust regular expression for ld version
8009         extraction.
8010         * configure: Regenerate.
8011
8012 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
8013
8014         * Makefile.am: Add install-pdf target as copied from
8015         automake v1.10 rules.
8016         * Makefile.in: Regenerate
8017
8018 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
8019
8020         PR libgomp/28486
8021         * configure: Regenerate.
8022
8023         PR c++/30703
8024         * testsuite/libgomp.c++/pr30703.C: New test.
8025
8026 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
8027
8028         Revert:
8029         2006-07-05  Eric Christopher  <echristo@apple.com>
8030         * configure.ac: Depend addition of -pthread on host OS.
8031         * configure: Regenerate.
8032
8033 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8034
8035         * libgomp.texi: Fix spacing after abbreviations.
8036
8037 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
8038
8039         PR libgomp/30546
8040         * configure.ac: Add check for makeinfo
8041         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
8042         if an appropiate version of makeinfo is found.
8043         * aclocal.m4: Regenerated.
8044         * configure: Regenerated.
8045         * Makefile.in: Regenerated.
8046         * testsuite/Makefile.in: Regenerated.
8047
8048 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
8049
8050         PR libgomp/30540
8051         * libgomp.texi: More about implementation-dependent settings.
8052
8053 2007-01-26  Tobias Burnus  <burnus@net-b.de>
8054
8055         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
8056
8057 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
8058
8059         PR middle-end/30494
8060         * testsuite/libgomp.c/pr30494.c: New test.
8061
8062 2007-01-15  Tom Tromey  <tromey@redhat.com>
8063
8064         * configure: Rebuilt.
8065         * configure.ac: Fixed comment.
8066
8067 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
8068
8069         * libgomp.texi: Document implementation specific default values of
8070         environment variables.
8071
8072 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
8073
8074         PR libgomp/28209
8075         * libgomp.texi: New file.
8076         * configure.ac: Add --enable-generated-files-in-srcdir option.
8077         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
8078         files to srcdir.
8079         * Makefile.in: Regenerated.
8080         * config.h.in: Regenerated.
8081         * testsuite/Makefile.in: Regenerated.
8082         * NOTES: Removed.
8083
8084 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
8085
8086         PR libgomp/29949
8087         * env.c (omp_set_num_threads): Set illegal thread count to 1.
8088
8089 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
8090
8091         * configure: Regenerate.
8092
8093 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
8094
8095         PR libgomp/29947
8096         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
8097         start if there shouldn't be any loop iterations.
8098         (gomp_loop_ordered_static_start): Remove start == end test.
8099         * testsuite/libgomp.c/pr29947-1.c: New test.
8100         * testsuite/libgomp.c/pr29947-2.c: New test.
8101
8102 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
8103
8104         * configure.tgt: Force initial-exec TLS model on Linux only.
8105
8106 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
8107
8108         * configure: Regenerated.
8109
8110 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
8111
8112         * env.c (parse_schedule): Reject out of range values.
8113         (parse_unsigned_long): Reject out of range, negative or zero values.
8114
8115 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
8116
8117         PR fortran/29629
8118         * testsuite/libgomp.fortran/pr29629.f90: New test.
8119
8120 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
8121
8122         PR libgomp/29494
8123         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
8124         * config/posix95: New directory.
8125         * config/posix95/omp-lock.h: New file.
8126         * config/posix95/lock.c: Likewise.
8127
8128 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
8129
8130         * aclocal.m4: Regenerate.
8131         * configure: Regenerate.
8132
8133 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8134
8135         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
8136         '<' to '<='.
8137
8138 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8139
8140         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
8141         test.
8142         * configure: Regenerate.
8143         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
8144
8145 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
8146
8147         PR middle-end/25261
8148         PR middle-end/28790
8149         * testsuite/libgomp.c/nestedfn-4.c: New test.
8150         * testsuite/libgomp.c/nestedfn-5.c: New test.
8151         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
8152
8153         PR fortran/29097
8154         * testsuite/libgomp.fortran/condinc1.f: New test.
8155         * testsuite/libgomp.fortran/condinc2.f: New test.
8156         * testsuite/libgomp.fortran/condinc3.f90: New test.
8157         * testsuite/libgomp.fortran/condinc4.f90: New test.
8158         * testsuite/libgomp.fortran/condinc1.inc: New file.
8159
8160 2006-09-18  Tom Tromey  <tromey@redhat.com>
8161
8162         * configure: Rebuilt.
8163
8164 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
8165
8166         PR c/28768
8167         PR preprocessor/14634
8168         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
8169         to AC_DEFINE.
8170         * configure: Regenerate.
8171
8172 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
8173
8174         * testsuite/libgomp.fortran/reduction3.f90: Change
8175         -2147483648 to -huge(i)-1 to avoid overflow.
8176         * testsuite/libgomp.fortran/reduction4.f90: Change
8177         Z'ffffffff' to not(0) to avoid overflow.
8178
8179 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
8180
8181         PR libgomp/25938
8182         * Makefile.am (libsubincludedir): New.
8183         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
8184         * Makefile.in: Regenerate.
8185
8186 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
8187
8188         PR libgomp/28725
8189         * env.c: Include ctype.h.
8190         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
8191         leading and/or trailing whitespace and compare strings case
8192         insensitively.
8193
8194 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
8195
8196         PR fortran/28390
8197         * testsuite/libgomp.fortran/pr28390.f: New test.
8198
8199 2006-07-05  Eric Christopher  <echristo@apple.com>
8200
8201         * configure.ac: Depend addition of -pthread on host OS.
8202         * configure: Regenerate.
8203
8204 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
8205
8206         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
8207         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
8208         defined.
8209
8210 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
8211
8212         PR libgomp/26175
8213         PR libgomp/26477
8214         * configure.ac: If neither --enable-linux-futex nor
8215         --disable-linux-futex is passed, determine the default by checking
8216         for compiling and/or running against NPTL.  With --enable-linux-futex,
8217         check if SYS_gettid and SYS_futex are defined.
8218         * configure: Rebuilt.
8219
8220 2006-06-14  Richard Henderson  <rth@redhat.com>
8221
8222         PR libgomp/28008
8223         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
8224         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
8225
8226 2006-06-09  Richard Henderson  <rth@redhat.com>
8227
8228         * env.c (gomp_nthreads_var): Change to unsigned long.
8229         (gomp_run_sched_chunk): Likewise.
8230         (parse_unsigned_long): Rename from parse_num_threads and generalize.
8231         (initialize_env): Initialize gomp_thread_attr.
8232         * libgomp.h (gomp_nthreads_var): Update decl.
8233         (gomp_run_sched_chunk): Likewise.
8234         (gomp_thread_attr): Declare.
8235         * team.c (gomp_thread_attr): Export.
8236         (initialize_team): Don't initialize it.
8237
8238 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
8239
8240         PR fortran/27916
8241         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
8242         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
8243
8244 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
8245
8246         * config/mingw32/time.c: New file.
8247         * configure.tgt: Use it.
8248
8249 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
8250
8251         * Makefile.am: Add install-html target. Add install-html to .PHONY
8252         * Makefile.in: Regenerate.
8253
8254 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
8255
8256         PR libgomp/27612
8257         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
8258         * testsuite/libgomp.c/critical-1.c: Likewise.
8259         * testsuite/libgomp.c/loop-1.c: Likewise.
8260         * testsuite/libgomp.c/loop-2.c: Likewise.
8261         * testsuite/libgomp.c/single-1.c: Likewise.
8262         * testsuite/libgomp.c/ordered-1.c: Likewise.
8263         * testsuite/libgomp.c/ordered-2.c: Likewise.
8264
8265 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
8266
8267         PR middle-end/27416
8268         * libgomp.fortran/pr27416-1.f90: New test.
8269
8270 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
8271
8272         PR fortran/27395
8273         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
8274         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
8275
8276 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
8277
8278         PR c++/26943
8279         * testsuite/libgomp.c/pr26943-1.c: New test.
8280         * testsuite/libgomp.c/pr26943-2.c: New test.
8281         * testsuite/libgomp.c/pr26943-3.c: New test.
8282         * testsuite/libgomp.c/pr26943-4.c: New test.
8283         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
8284         * testsuite/libgomp.c++/pr26943.C: New test.
8285
8286 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
8287
8288         PR middle-end/27337
8289         * testsuite/libgomp.c++/pr27337.C: New test.
8290
8291 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
8292
8293         PR c/26171
8294         * testsuite/libgomp.c/pr26171.c: New test.
8295
8296 2006-04-25  Richard Henderson  <rth@redhat.com>
8297
8298         PR libgomp/25865
8299         * configure.ac: Use GCC_CHECK_TLS.
8300         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
8301         * Makefile.in, aclocal.m4, configure: Regenerate.
8302
8303 2006-04-10  Matthias Klose  <doko@debian.org>
8304
8305         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
8306         directory names containing underscores.
8307
8308 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
8309
8310         PR c++/26691
8311         * testsuite/libgomp.c++/pr26691.C: New test.
8312
8313 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
8314
8315         * testsuite/libgomp.fortran/retval2.f90: New test.
8316
8317 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
8318
8319         * testsuite/libgomp.c++: New directory.
8320
8321 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
8322
8323         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
8324         * config/posix/sem.c: Implement the above.
8325
8326 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
8327
8328         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
8329         define HAVE_BROKEN_POSIX_SEMAPHORES.
8330         * configure: Rebuilt.
8331         * config.h.in: Rebuilt.
8332
8333 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
8334
8335         PR bootstrap/26161
8336         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
8337         for the other pthread check.
8338         * configure: Regenerate.
8339         * config.h.in: Regenerate.
8340
8341 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
8342
8343         PR libgomp/25938
8344         PR libgomp/25984
8345         * Makefile.am (fincludedir): New variable.
8346         (nodist_include_HEADERS): Remove Fortran files.
8347         (nodist_finclude_HEADERS): New variable.
8348         * Makefile.in: Regenerated.
8349
8350 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
8351
8352         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
8353         Remove tests for returning assumed character length arrays.
8354
8355 2006-02-12  Roger Sayle  <roger@eyesopen.com>
8356             John David Anglin  <dave@hiauly1.hia.nrc.ca>
8357
8358         PR libgomp/25936
8359         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
8360
8361 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8362
8363         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
8364
8365 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
8366
8367         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
8368         part of LD_LIBRARY_PATH manually.
8369
8370 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
8371
8372         PR libgomp/25852
8373         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
8374         libgomp_init.
8375
8376 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
8377
8378         PR libgomp/25884
8379         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
8380         * configure.ac (PERL): Don't set.
8381         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
8382         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
8383         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
8384         * omp.h.in: Wrap the new configure substitutions with @ characters.
8385         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
8386         * aclocal.m4, configure, Makefile.in: Regenerate.
8387         * mkomp_h.pl: Delete.
8388
8389 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
8390
8391         PR libgomp/25259
8392         * configure.ac: Use GCC_HEADER_STDINT.
8393         * libgomp.h: Include gstdint.h.
8394         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
8395         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
8396
8397 2006-01-24  Richard Henderson  <rth@redhat.com>
8398
8399         PR libgomp/25942
8400         * configure.ac: Add AM_MAINTAINER_MODE.
8401         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
8402
8403 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
8404
8405         * Makefile.in: Regenerate.
8406         * testsuite/Makefile.in: Regenerate.
8407         * aclocal.m4: Regenerate.
8408
8409 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
8410
8411         * config/posix/proc.c: Conditional include of sys/loadavg.h for
8412         Solaris.
8413         * configure.ac: Add check for loadavg.h.
8414         (link_gomp): Adjust comment.
8415         * configure: Regenerate.
8416         * config.h.in: Regenerate.
8417
8418 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8419
8420         PR libgomp/25877
8421         * configure.ac: Remove check for alloca.h.
8422         * configure: Regenerate.
8423         * config.h.in: Regenerate.
8424         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8425         * team.c: Remove use of alloca.h.
8426         Call gomp_alloca instead of alloca.
8427
8428 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8429
8430         PR libgomp/25877
8431         * team.c: Add include of alloca.h.
8432         * configure.ac: Add check for alloca.h.
8433         * configure: Regenerate.
8434         * config.h.in: Regenerate.
8435
8436 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8437
8438         PR fortran/25219
8439         * testsuite/libgomp.fortran/pr25219.f90: New test.
8440
8441 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8442
8443         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8444         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8445         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8446         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8447         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8448         testsuite/libgomp.fortran/threadprivate1.f90,
8449         testsuite/libgomp.fortran/threadprivate2.f90,
8450         testsuite/libgomp.fortran/threadprivate3.f90,
8451         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8452         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8453         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8454         effective-target to TLS runtime.
8455
8456         * testsuite/libgomp.fortran/pr25162.f: Require
8457         effective-target TLS runtime.
8458
8459 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8460
8461         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8462         * testsuite/libgomp.c/nestedfn-3.c: New test.
8463
8464 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8465
8466         PR fortran/25162
8467         * testsuite/libgomp.fortran/pr25162.f: New test.
8468
8469 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8470
8471         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8472         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8473
8474 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8475
8476         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8477         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8478         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8479         single.c, team.c, work.c, config/linux/alpha/futex.h,
8480         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8481         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8482         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8483         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8484         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8485         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8486         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8487         FSF address.
8488
8489 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8490
8491         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8492         to nodist_noinst_HEADERS.
8493         * Makefile.in: Rebuilt.
8494
8495         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8496         add integer count field.
8497         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8498         omp_nest_lock_t type change.
8499         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8500         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8501         Increment count.
8502         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8503         Decrement count.
8504         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8505         Increment count if successful and return the new nesting level.
8506         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8507         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8508         * testsuite/libgomp.c/lib-1.c: New test.
8509         * testsuite/libgomp.fortran/lib1.f90: New test.
8510         * testsuite/libgomp.fortran/lib2.f: New test.
8511         * testsuite/libgomp.fortran/lib3.f: New test.
8512
8513 2005-11-17  Richard Henderson  <rth@redhat.com>
8514
8515         PR 24845
8516         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8517         * configure.ac (link_gomp): New.  Substitute it.
8518         (AC_CONFIG_FILES): Add libgomp.spec.
8519         * libgomp.spec.in: New file.
8520         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8521         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8522
8523 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8524
8525         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8526         reduction(-:var) behaving the same as reduction(+:var).
8527         * testsuite/libgomp.c/reduction-4.c: New test.
8528
8529 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8530
8531         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8532         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8533         testsuite/libgomp.c/copyin-3.c,
8534         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8535         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8536         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8537         testsuite/libgomp.c++/pr24455.C,
8538         testsuite/libgomp.fortran/threadprivate1.f90,
8539         testsuite/libgomp.fortran/threadprivate2.f90,
8540         testsuite/libgomp.fortran/threadprivate3.f90,
8541         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8542         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8543         testsuite/libgomp.fortran/omp_parse3.f90: Require
8544         effective-target TLS.
8545
8546 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8547
8548         * HEADER: Remove.
8549
8550 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8551
8552         PR libgomp/24797
8553         * team.c (initialize_team): Pass NULL rather than free as
8554         pthread_key_create destructor.  Initialize thread specific data
8555         pointer in initial thread to a static local variable rather than
8556         malloced memory.
8557
8558 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8559
8560         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8561         its location to ld_library_path.
8562
8563 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8564
8565         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8566
8567 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8568
8569         * testsuite/libgomp.c: Rename from libgomp.dg.
8570
8571 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8572
8573         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8574         threadprivate variable 'i'.
8575
8576 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8577
8578         * config/linux/s390/futex.h: New file.
8579         * configure.tgt: Use it.
8580
8581         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8582         before the parallel.
8583
8584 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8585
8586         PR c++/24734
8587         * testsuite/libgomp.c++/master-1.C: New test.
8588
8589 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8590
8591         * testsuite/libgomp.dg/copyin-3.c: New test.
8592
8593 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8594
8595         * testsuite/libgomp.fortran/retval1.f90: New test.
8596         * testsuite/libgomp.fortran/vla7.f90: New test.
8597
8598 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8599
8600         * testsuite/libgomp.fortran/vla2.f90: New test.
8601         * testsuite/libgomp.fortran/vla3.f90: New test.
8602         * testsuite/libgomp.fortran/vla4.f90: New test.
8603         * testsuite/libgomp.fortran/vla5.f90: New test.
8604         * testsuite/libgomp.fortran/vla6.f90: New test.
8605
8606 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8607
8608         * config/linux/sparc/futex.h: New file.
8609         * configure.tgt: Use it.
8610         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8611
8612         * critical.c: Include stdlib.h.
8613         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8614         ignoring return value.
8615         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8616         LIBGOMP_CHECK_SYNC_BUILTINS check.
8617         * configure: Rebuilt.
8618
8619 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8620
8621         * testsuite/libgomp.fortran/vla1.f90: New test.
8622
8623 2005-10-31  Richard Henderson  <rth@redhat.com>
8624
8625         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8626         setting 's' in different threads.
8627
8628 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8629
8630         * libgomp.h (attribute_hidden, ialias): Define.
8631         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8632         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8633         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8634         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8635         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8636         omp_test_lock, omp_test_nest_lock): Likewise.
8637         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8638         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8639         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8640         omp_test_lock, omp_test_nest_lock): Likewise.
8641         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8642         omp_get_dynamic, omp_get_nested): Likewise.
8643         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8644         omp_get_thread_num, omp_in_parallel): Likewise.
8645         * fortran.c (ialias_redirect): Define.
8646         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8647         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8648         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8649         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8650         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8651         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8652         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8653         omp_get_wtime): Add ialias_redirect.
8654
8655 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8656
8657         * fortran.c: Include stdlib.h.
8658
8659 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8660
8661         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8662         * Makefile.in: Regenerated.
8663
8664 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8665
8666         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8667         * libgomp_f.h.in (omp_check_defines): New function.
8668         * env.c: Include libgomp_f.h.
8669         (initialize_env): Call omp_check_defines.
8670
8671         * testsuite/libgomp.dg/copyin-2.c: New test.
8672         * testsuite/libgomp.c++/copyin-2.C: New test.
8673         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8674
8675         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8676         * testsuite/libgomp.fortran/sharing2.f90: New test.
8677
8678         * testsuite/libgomp.dg/copyin-1.c: New test.
8679         * testsuite/libgomp.c++/copyin-1.C: New test.
8680
8681 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8682
8683         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8684
8685         * testsuite/libgomp.fortran/workshare1.f90: New test.
8686
8687         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8688         only test.
8689         * libgomp.fortran/sharing1.f90: New test.
8690
8691 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8692
8693         PR c++/24502
8694         * testsuite/libgomp.c++/loop-7.C: New test.
8695
8696         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8697
8698         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8699         * testsuite/libgomp.fortran/reduction6.f90: New test.
8700         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8701
8702 2005-10-23  Richard Henderson  <rth@redhat.com>
8703
8704         * testsuite/libgomp.c++/ctor-1.C: New.
8705         * testsuite/libgomp.c++/ctor-2.C: New.
8706         * testsuite/libgomp.c++/ctor-3.C: New.
8707         * testsuite/libgomp.c++/ctor-4.C: New.
8708         * testsuite/libgomp.c++/ctor-5.C: New.
8709         * testsuite/libgomp.c++/ctor-6.C: New.
8710         * testsuite/libgomp.c++/ctor-7.C: New.
8711         * testsuite/libgomp.c++/ctor-8.C: New.
8712         * testsuite/libgomp.c++/ctor-9.C: New.
8713
8714 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8715
8716         PR 24455
8717         * testsuite/libgomp.c++/pr24455-1.C: New test.
8718         * testsuite/libgomp.c++/pr24455.C: New test.
8719         * testsuite/libgomp.dg/pr24455-1.c: New test.
8720         * testsuite/libgomp.dg/pr24455.c: New test.
8721
8722 2005-10-20  Richard Henderson  <rth@redhat.com>
8723
8724         * testsuite/libgomp.c++/loop-6.C: New.
8725         * testsuite/libgomp.dg/loop-3.c: New.
8726
8727 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8728
8729         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8730         explicitly private.
8731         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8732         explicitly shared.
8733
8734 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8735
8736         * testsuite/libgomp.fortran/jacobi.f: New test.
8737
8738 2005-10-19  Richard Henderson  <rth@redhat.com>
8739
8740         * configure.tgt (i?86-linux): Default to with_arch instead of
8741         CFLAGS.  Add -mtune to match target_cpu.
8742         (x86_64-linux): Tune to i686.
8743
8744         * fortran.c (omp_test_nest_lock_): Fix typo.
8745
8746 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8747
8748         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8749         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8750         * testsuite/libgomp.dg/ordered-3.c: New test.
8751
8752         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8753         Remove volatile keyword.
8754
8755         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8756         in COMMON block to avoid warnings on 64-bit targets.
8757
8758 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8759
8760         * testsuite/libgomp.dg/shared-3.c: New test.
8761
8762 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8763
8764         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8765         * testsuite/libgomp.fortran/reduction5.f90: New test.
8766
8767 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8768
8769         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8770         dg-options.
8771         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8772         flush loop now that __sync_synchronize has proper memory barrier.
8773         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8774         Add -ffixed-form to dg-options.
8775
8776 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8777
8778         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8779         from subdirectories.
8780         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8781         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8782         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8783         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8784         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8785         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8786         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8787         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8788         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8789         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8790         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8791         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8792         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8793         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8794         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8795         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8796         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8797         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8798         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8799         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8800         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8801         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8802         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8803         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8804         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8805
8806 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8807
8808         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8809         lang_library_path exists.  Use find instead of glob to gather tests.
8810         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8811
8812 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8813
8814         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8815         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8816         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8817         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8818         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8819         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8820         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8821         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8822         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8823         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8824         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8825         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8826         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8827
8828 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8829
8830         * testsuite/libgomp.dg/vla-1.c: New test.
8831
8832         * testsuite/libgomp.fortran/reference2.f90: New test.
8833
8834         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8835         declaration of omp_get_thread_num.
8836         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8837         use omp_lib.
8838
8839         * testsuite/libgomp.fortran/reduction1.f90: New test.
8840         * testsuite/libgomp.fortran/reduction2.f90: New test.
8841         * testsuite/libgomp.fortran/reduction3.f90: New test.
8842         * testsuite/libgomp.fortran/reduction4.f90: New test.
8843
8844 2005-10-13  Richard Henderson  <rth@redhat.com>
8845
8846         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8847         * Makefile.in: Regenerate.
8848         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8849         * libgomp.h: Include bar.h.
8850         (struct gomp_barrier): Remove.
8851         (struct gomp_team): Add barrier.  Replace master_barrier with
8852         master_release.  Replace threads with ordered_release.
8853         (struct gomp_thread): Replace barrier with release.
8854         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8855         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8856         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8857         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8858         (GOMP_single_copy_end): Likewise.
8859         * team.c (gomp_threads_dock): New.
8860         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8861         (gomp_thread_start): Use gomp_barrier_wait.
8862         (new_team, free_team): Update for gomp_team changes.
8863         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8864         (gomp_team_end): Use gomp_barrier_wait.
8865         (initialize_team): Update for gomp_thread changes.
8866         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8867         (gomp_work_share_end_nowait): Use atomic ops when available.
8868         * config/linux/bar.c, config/linux/bar.h: New files.
8869         * config/posix/bar.c, config/posix/bar.h: New files.
8870
8871 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8872
8873         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8874         * testsuite/libgomp.dg/single-2.c: New test.
8875
8876         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8877         lang_link_flags): Unset, so that they aren't inherited from previously
8878         sourced *.exp.
8879
8880         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8881
8882 2005-10-12  Richard Henderson  <rth@redhat.com>
8883
8884         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8885         (libgomp_init): Use lang_test_file, lang_library_path, and
8886         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8887
8888         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8889         (lang_test_file, lang_link_flags): New.
8890         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8891
8892         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8893         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8894         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8895         testsuite/libgomp.c++/parallel-1.C,
8896         testsuite/libgomp.c++/reduction-1.C,
8897         testsuite/libgomp.c++/reduction-2.C,
8898         testsuite/libgomp.c++/reduction-3.C,
8899         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8900         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8901         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8902         New files, largely cribbed from the C testsuite.
8903
8904 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8905
8906         * testsuite/libgomp.fortran/character1.f90: New test.
8907         * testsuite/libgomp.fortran/character2.f90: New test.
8908
8909         * testsuite/libgomp.dg/nested-1.c: New test.
8910         * testsuite/libgomp.dg/nested-2.c: New test.
8911         * testsuite/libgomp.fortran/do1.f90: New test.
8912         * testsuite/libgomp.fortran/do2.f90: New test.
8913
8914         * testsuite/libgomp.fortran/reference1.f90: New test.
8915
8916 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8917
8918         * testsuite/libgomp.dg/reduction-1.c: New test.
8919         * testsuite/libgomp.dg/reduction-2.c: New test.
8920         * testsuite/libgomp.dg/reduction-3.c: New test.
8921
8922 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8923
8924         * testsuite/libgomp.dg/atomic-1.c: New test.
8925         * testsuite/libgomp.dg/atomic-2.c: New test.
8926
8927 2005-10-09  Richard Henderson  <rth@redhat.com>
8928
8929         * critical.c (atomic_lock): New.
8930         (initialize_critical): Initialize it.
8931         (GOMP_atomic_start, GOMP_atomic_end): New.
8932         * libgomp.map: Export them.
8933         * libgomp_g.h: Declare them.
8934
8935         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8936
8937 2005-10-02  Richard Henderson  <rth@redhat.com>
8938
8939         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8940         to XCFLAGS instead of CFLAGS.
8941
8942 2005-09-30  Richard Henderson  <rth@redhat.com>
8943
8944         * configure.ac: Determine whether -pthread or -lpthread is needed.
8945         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8946         * Makefine.in, configure: Rebuild.
8947
8948 2005-09-28  Richard Henderson  <rth@redhat.com>
8949
8950         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8951         * testsuite/libgomp.dg/omp-single-3.c: New test.
8952
8953 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8954
8955         * testsuite/libgomp.dg/omp-single-2.c: New test.
8956         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8957
8958 2005-09-27  Richard Henderson  <rth@redhat.com>
8959
8960         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8961         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8962
8963 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8964
8965         * testsuite/libgomp.dg/omp-loop03.c: New test.
8966
8967 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8968
8969         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8970
8971 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8972
8973         * testsuite/libgomp.dg/omp-single-1.c: New test.
8974         * testsuite/libgomp.dg/shared-1.c: Return 0.
8975         Add prototype for abort.
8976         * testsuite/libgomp.dg/shared-2.c: Likewise.
8977
8978 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8979
8980         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8981         constructs.
8982
8983 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8984
8985         * testsuite/libgomp.dg/shared-1.c: New test.
8986         * testsuite/libgomp.dg/shared-2.c: New test.
8987
8988 2005-09-24  Richard Henderson  <rth@redhat.com>
8989
8990         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8991
8992 2005-09-24  Richard Henderson  <rth@redhat.com>
8993
8994         * iter.c (gomp_iter_static_next): Round up when computing number
8995         of iterations.  Don't bother distributing a remainder equally.
8996
8997         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8998         Don't call srand.  Zero b before testing.
8999         (main): New.
9000
9001 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
9002
9003         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
9004         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
9005
9006 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
9007
9008         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
9009         without !$omp end do, followed immediately by subroutine end.
9010
9011 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
9012
9013         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
9014
9015 2005-09-22  Richard Henderson  <rth@redhat.com>
9016
9017         * critical.c (GOMP_critical_name_start): Change argument to void**.
9018         Reuse the pointer space if the mutex fits.
9019         (GOMP_critical_name_end): Likewise.
9020         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
9021         * libgomp_g.h (GOMP_critical_name_start): Update decl.
9022         (GOMP_critical_name_end): Likewise.
9023         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
9024         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
9025
9026 2005-09-20  Richard Henderson  <rth@redhat.com>
9027
9028         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
9029         (create_lock_lock): New.
9030         (initialize_critical): Initialize it.
9031         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
9032         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
9033
9034 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9035
9036         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
9037
9038 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9039
9040         * testsuite/libgomp.dg/omp-loop01.c: New test.
9041         * testsuite/libgomp.dg/omp-loop02.c: New test.
9042
9043 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
9044
9045         * configure.ac (AC_PROG_FC): Add.
9046         (USE_FORTRAN): New automake conditional.
9047         * configure: Rebuilt.
9048         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
9049         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
9050         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
9051         Add rules to build them.
9052         * Makefile.in: Rebuilt.
9053         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
9054         OMP_NEST_LOCK_KIND.
9055         * libgomp.map: Add Fortran wrappers.
9056         * libgomp_f.h.in: New file.
9057         * omp_lib.h.in: New file.
9058         * omp_lib.f90.in: New file.
9059         * fortran.c: New file.
9060         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
9061         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
9062         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
9063         libgfortran has been built.
9064         * testsuite/libgomp.fortran/fortran.exp: New file.
9065         * testsuite/libgomp.fortran/omp_cond1.f: New test.
9066         * testsuite/libgomp.fortran/omp_cond2.f: New test.
9067         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
9068         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
9069         * testsuite/libgomp.fortran/omp_hello.f: New test.
9070         * testsuite/libgomp.fortran/omp_orphan.f: New test.
9071         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
9072         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
9073         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
9074         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
9075         * testsuite/libgomp.fortran/omp_reduction.f: New test.
9076         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
9077         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
9078
9079 2005-08-30  Richard Henderson  <rth@redhat.com>
9080
9081         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
9082         function for when aliases are not usable.
9083         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
9084         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9085         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
9086         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
9087         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
9088         GOMP_loop_ordered_guided_next): Likewise.
9089         * ordered.c (GOMP_ordered_start): Likewise.
9090
9091 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
9092
9093         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
9094         * testsuite/libgomp.dg/omp_hello.c: Fix return code
9095         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
9096         * testsuite/libgomp.dg/omp_orphan.c: Likewise
9097         * testsuite/libgomp.dg/omp_reduction.c: Likewise
9098         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
9099         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
9100         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
9101         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
9102
9103 2005-07-07  Eric Christopher  <echristo@redhat.com>
9104             Diego Novillo  <dnovillo@redhat.com>
9105
9106         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
9107         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
9108         up code.
9109         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
9110         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
9111         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
9112         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
9113         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
9114         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
9115         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
9116
9117 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
9118
9119         * TOPLEVEL.patch: Remove.
9120
9121 2005-05-16  Richard Henderson  <rth@redhat.com>
9122
9123         * configure.ac: Test for clock_gettime.
9124         * config.h.in, configure: Rebuild.
9125         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
9126         (omp_get_wtime): Use clock_gettime if available.
9127         (omp_get_wtick): Use clock_getres if available.
9128
9129 2005-05-11  Richard Henderson  <rth@redhat.com>
9130
9131         * config/linux/ia64/futex.h: New file.
9132         * configure.tgt: Use it.
9133
9134         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
9135
9136 2005-05-07  Richard Henderson  <rth@redhat.com>
9137
9138         * config/linux/powerpc/futex.h: New file.
9139         * configure.tgt: Use it.
9140
9141         * config/linux/i486/futex.h: Merge ...
9142         * config/linux/x86_64/futex.h: ... into ...
9143         * config/linux/x86/futex.h: ... here.
9144         * configure.tgt: Update to match.
9145
9146 2005-05-06  Richard Henderson  <rth@redhat.com>
9147
9148         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
9149         * config/linux/i486/futex.h: Likewise.
9150         * config/linux/x86_64/futex.h: Likewise.
9151
9152         * config/linux/lock.c: New file.
9153         * config/linux/omp-lock.h: New file.
9154
9155         * critical.c, env.h: Don't include omp.h
9156         * config/posix/lock.c: Include libgomp.h instead of omp.h.
9157         * config/posix/time.c: Likewise.
9158         * config/posix/omp-lock.h: New file.
9159         * libgomp.h: Include omp-lock.h and omp.h.
9160         * Makefile.am (nodist_include_HEADERS): New.
9161         (omp.h): New rule.
9162         * configure.ac (PERL): New.
9163         * mkomp_h.pl: New file.
9164         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
9165         with templates.
9166         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
9167
9168         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
9169         build directory.  Re-add -march=i486 hack.
9170
9171         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
9172         (libgomp_link_flags): Remove.
9173         (libgomp_initialized): Remove.
9174         (libgomp_init): Don't protect from reinitialization.  Copy code
9175         from libstdc++ for getting the multilib set correctly.
9176
9177 2005-05-05  Richard Henderson  <rth@redhat.com>
9178
9179         * config/linux/alpha/futex.h: New file.
9180         * configure.tgt (alpha*-*-linux*): Use it.
9181
9182         * config/posix/mutex.c: New file.
9183         * config/posix/sem.c: Use libgomp.h.
9184
9185         * configure.tgt (x86_64-linux): Also test CC for -m32.
9186         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
9187
9188         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
9189         after $gccpath.
9190
9191         * Makefile.am (SUBDIRS): New.
9192         (libgomp_la_LDFLAGS): Add -lpthread.
9193         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
9194         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
9195
9196         * libgomp_g.h: New file.
9197         * libgomp.h: Split out all public declarations to libgomp_g.h.
9198         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
9199         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
9200         * config/linux/sem.h: Likewise.
9201         * config/posix/sem.h: Likewise.
9202
9203         * Makefile.am (AM_LDFLAGS): New.
9204         (libgomp_version_script): Split out from ...
9205         (libgomp_la_LDFLAGS): ... here.
9206         (libgomp_version_info): New.
9207         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
9208         (LIBGOMP_ENABLE): New.
9209         (LIBGOMP_CHECK_LINKER_FEATURES): New.
9210         (LIBGOMP_ENABLE_SYMVERS): New.
9211         * configure.ac (AC_INIT): Version 1.0.
9212         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
9213         (enable-linux-futex): Likewise.  Rename from enable-futex.
9214         (libtool_VERSION): New.
9215         (LIBGOMP_ENABLE_SYMVERS): Use it.
9216         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
9217         * Makefile.in, aclocal.m4, configure: Rebuild.
9218
9219         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
9220         (gomp_mutex_unlock_slow): Fix typo.
9221         * config/linux/sem.c: Similarly.
9222         (gomp_sem_post_slow): Fix typo.
9223         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
9224         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
9225         [__PIC__] (sys_futex0): Don't use tmp output in asm.
9226
9227         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
9228         (libgomp_la_LDFLAGS): Add top_srcdir to path.
9229         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
9230         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
9231         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
9232         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
9233         LDFLAGS.  Pull enable_futex check to top-level.
9234         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
9235         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
9236
9237         First attempt at real configury.
9238         * Makefile, config.h: Remove file.
9239         * Makefile.am, Makefile.in: New file.
9240         * acinclude.m4 aclocal.m4: New file.
9241         * configure.ac, configure.tgt, configure: New file.
9242
9243         * config/posix/lock.c: Rename from sys-lock.c.
9244         * config/posix/mutex.h: Rename from sys-mutex.h.
9245         * config/posix/sem.c: Rename from sys-sem.c.
9246         * config/posix/sem.h: Rename from sys-sem.h.
9247         * config/posix/proc.c: Rename from sys-proc.c.
9248         * config/posix/time.c: Rename from sys-proc.c.
9249
9250         * config/linux/mutex.c: New file.
9251         * config/linux/mutex.h: New file.
9252         * config/linux/sem.c: New file.
9253         * config/linux/sem.h: New file.
9254         * config/linux/i486/futex.h: New file.
9255         * config/linux/x86_64/futex.h: New file.
9256
9257 2005-05-04  Richard Henderson  <rth@redhat.com>
9258
9259         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
9260         * libgomp.h: Declare them.
9261         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
9262         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
9263
9264 2005-05-04  Richard Henderson  <rth@redhat.com>
9265
9266         * libgomp-1 code drop
9267
9268 2005-05-04  Richard Henderson  <rth@redhat.com>
9269
9270         * iter.c (gomp_iter_static_next): Return tri-state on 0.
9271         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
9272         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
9273         (gomp_iter_static_next): Update.
9274         (gomp_ordered_static_next): Update.
9275         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
9276         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
9277         totally empty range.
9278         (gomp_loop_ordered_static_next): Refine test for calling
9279         gomp_ordered_static_next.
9280         * testsuite/ordered-1.c: Add case for more threads than iterations.
9281
9282         * iter.c (gomp_iter_runtime_next_locked): Remove.
9283         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
9284         gomp_loop_guided_start, gomp_loop_ordered_static_start,
9285         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
9286         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
9287         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
9288         gomp_loop_ordered_guided_next): Downcase name, make static, add
9289         an external alias with the old name.
9290         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
9291         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
9292         switch and call one of the above static functions.
9293         * libgomp.h: Update.
9294
9295         * work.c (gomp_work_share_start): Lock the mutex for !first too.
9296         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
9297         GOMP_loop_guided_start, GOMP_loop_runtime_start,
9298         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9299         GOMP_loop_ordered_guided_start): Update to match.
9300         * sections.c (GOMP_sections_start): Likewise.
9301         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
9302
9303         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
9304         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
9305         Use bounds check instead of modulus.
9306         (gomp_ordered_sync): Split out of GOMP_ordered_start.
9307         (gomp_ordered_last): Don't sync with ordered_owner here.
9308         (gomp_ordered_next): Likewise.
9309         (gomp_ordered_static_loop_next): Likewise.
9310         * loop.c, libgomp.h: Update to match.
9311
9312         * libgomp.h (GOMP_barrier): Declare.
9313
9314         * testsuite/barrier-1.c: New file.
9315         * testsuite/critical-1.c: New file.
9316         * testsuite/ordered-2.c: New file.
9317         * testsuite/ordered-1.c: New file.
9318         * testsuite/sections-1.c: New file.
9319         * testsuite/single-1.c: New file.
9320         * testsuite/Makefile (TESTS): Add them.
9321
9322 2005-05-04  Richard Henderson  <rth@redhat.com>
9323
9324         * libgomp.h (struct gomp_work_share): Add ordered_owner.
9325         * loop.c (GOMP_loop_static_start): If not the startup thread,
9326         acquire the mutex to wait for initialization complete.
9327         (GOMP_loop_ordered_static_start): Likewise.
9328         (GOMP_loop_ordered_runtime_start): Likewise.
9329         (GOMP_loop_ordered_static_first): Remove.
9330         (GOMP_loop_ordered_dynamic_first): Remove.
9331         (GOMP_loop_ordered_guided_first): Remove.
9332         (GOMP_loop_ordered_runtime_first): Remove.
9333         * ordered.c (gomp_ordered_loop_first): Post to own release when
9334         we're the first thread.
9335         (gomp_ordered_loop_last): Wait on release if not owner.
9336         (gomp_ordered_loop_next): Likewise.
9337         (gomp_ordered_static_loop_init): New.
9338         (gomp_ordered_static_loop_next): Use ordered_owner.
9339         (GOMP_ordered_start): Likewise.
9340         * work.c (gomp_new_work_share): Initialize ordered_owner.
9341
9342 2005-05-03  Richard Henderson  <rth@redhat.com>
9343
9344         * Makefile (OPT): New.
9345         (CFLAGS): Use it.
9346
9347         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
9348         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
9349         * libgomp.h, libgomp.map, NOTES: Update to match.
9350
9351         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
9352         Add initialized and thr members.
9353         (gomp_thread_start): Pause when initially spawned to wait for
9354         the whole team to be created.
9355         (gomp_team_start): Release team members at the end.
9356
9357         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
9358         (f_foo_1): Use GOMP_loop_end.
9359         (f_foo_2): Use GOMP_loop_end_nowait.
9360
9361         * testsuite/loop-2.c: New file.
9362         * testsuite/Makefile (TESTS): Add it.
9363
9364 2005-05-03  Richard Henderson  <rth@redhat.com>
9365
9366         * iter.c (gomp_iter_static_next): Fix overflow check typo.
9367         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
9368         * team.c (new_team): Initialize oldest_live_gen to 1 if no
9369         initial work_share.
9370
9371         * testsuite/Makefile: New file.
9372         * testsuite/loop-1.c: New file.
9373
9374 2005-05-03  Richard Henderson  <rth@redhat.com>
9375
9376         Initial implementation and checkin.
9377 \f
9378 Copyright (C) 2005-2018 Free Software Foundation, Inc.
9379
9380 Copying and distribution of this file, with or without modification,
9381 are permitted in any medium without royalty provided the copyright
9382 notice and this notice are preserved.