libgomp/ChangeLog

   1 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
   2
   3         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
   4         call to acc_wait (1).
   5
   6 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
   7
   8         PR fortran/81304
   9         * testsuite/libgomp.fortran/pr81304.f90: New test.
  10
  11 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
  12
  13         PR fortran/81841
  14         * libgomp.fortran/pr81841.f90: New test.
  15
  16 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
  17
  18         PR libgomp/83106
  19         * target.c (gomp_target_init): Compute lengths just once and
  20         use them in both malloc size and subsequent copying.
  21
  22 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  23
  24         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
  25         * acinclude.m4: Add cet.m4.
  26         * configure: Regenerate.
  27         * Makefile.in: Likewise.
  28         * testsuite/Makefile.in: Likewise.
  29
  30 2017-11-15  Tom de Vries  <tom@codesourcery.com>
  31
  32         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
  33         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
  34         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
  35         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
  36         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
  37         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
  38
  39 2017-11-14  Tom de Vries  <tom@codesourcery.com>
  40
  41         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
  42         non-nvidia devices.
  43
  44 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
  45
  46         PR c++/82835
  47         * testsuite/libgomp.c++/pr82835.C: New test.
  48
  49 2017-11-06  Martin Liska  <mliska@suse.cz>
  50
  51         * testsuite/libgomp.c++/loop-2.C: Return a value
  52         for functions with non-void return type, or change type to void,
  53         or add -Wno-return-type for test.
  54         * testsuite/libgomp.c++/loop-4.C: Likewise.
  55         * testsuite/libgomp.c++/parallel-1.C: Likewise.
  56         * testsuite/libgomp.c++/shared-1.C: Likewise.
  57         * testsuite/libgomp.c++/single-1.C: Likewise.
  58         * testsuite/libgomp.c++/single-2.C: Likewise.
  59
  60 2017-10-31  Tom de Vries  <tom@codesourcery.com>
  61
  62         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
  63         "do {} while (false)".
  64         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
  65         after HSA_DEBUG call.
  66
  67 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
  68
  69         * target.c (struct gomp_coalesce_buf): New type.
  70         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
  71         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
  72         (gomp_copy_host2dev): Add CBUF argument, if copying into
  73         the cached ranges, memcpy into buffer instead of copying
  74         into device.
  75         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
  76         Add CBUF argument, pass it through to other calls.
  77         (gomp_map_vars): Aggregate copies from host to device if small enough
  78         and with small enough gaps in between into memcpy into a buffer and
  79         fewer host to device copies from the buffer.
  80         (gomp_update): Adjust gomp_copy_host2dev caller.
  81
  82 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
  83
  84         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
  85         run" directive.
  86         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
  87         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
  88         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
  89         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
  90
  91 2017-10-16  Tom de Vries  <tom@codesourcery.com>
  92
  93         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
  94         openacc_nvidia_accel_selected.
  95         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
  96         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
  97         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
  98         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
  99         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 100         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 101         openacc_nvidia_accel_selected. Skip for shared memory device.
 102         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 103         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 104
 105 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 106
 107         PR hsa/82416
 108         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 109
 110 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 111
 112         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 113         Remove acc_device_nvidia references.
 114         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 115         Same.
 116
 117 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 118
 119         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 120         vector_length(32) clause from acc parallel directive.
 121         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 122
 123 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 124
 125         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 126         (main): Reduce sum of arr elements.  Assert that hres is exactly
 127         representable in 32-bit floating point.
 128         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 129         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 130         exactly representable in 32-bit floating point.
 131         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 132
 133 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 134
 135         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 136         setting.
 137         * testsuite/libgomp.c++/pr69393.C: Same.
 138         * testsuite/libgomp.c++/taskloop-1.C: Same.
 139         * testsuite/libgomp.c++/taskloop-3.C: Same.
 140         * testsuite/libgomp.c++/taskloop-4.C: Same.
 141         * testsuite/libgomp.c/for-4.c: Same.
 142         * testsuite/libgomp.c/pr66199-3.c: Same.
 143         * testsuite/libgomp.c/pr66199-4.c: Same.
 144         * testsuite/libgomp.c/pr66199-6.c: Same.
 145         * testsuite/libgomp.c/taskloop-1.c: Same.
 146         * testsuite/libgomp.c/taskloop-3.c: Same.
 147         * testsuite/libgomp.c/taskloop-4.c: Same.
 148         * testsuite/libgomp.fortran/aligned1.f03: Same.
 149         * testsuite/libgomp.fortran/condinc1.f: Same.
 150         * testsuite/libgomp.fortran/condinc3.f90: Same.
 151         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 152         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 153         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 154         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 155         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 156         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 157         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 158         * testsuite/libgomp.fortran/recursion1.f90: Same.
 159         * testsuite/libgomp.fortran/target2.f90: Same.
 160         * testsuite/libgomp.fortran/target5.f90: Same.
 161         * testsuite/libgomp.fortran/task3.f90: Same.
 162
 163 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 164
 165         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 166         vector_length(32) clause from acc parallel directive.
 167         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 168
 169 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 170
 171         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 172         Remove acc_device_nvidia references.
 173
 174 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 175
 176         PR c/81875
 177         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 178
 179 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 180
 181         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 182         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 183         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 184         * testsuite/libgomp.c/c.exp: Include test-cases from
 185         libgomp.c-c++-common.
 186         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 187         files.
 188
 189 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 190
 191         PR c++/81314
 192         * testsuite/libgomp.c++/pr81314.C: New test.
 193
 194 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 195
 196         * libgomp.texi (Top): www.openacc.org now uses https.
 197         (Enabling OpenACC): Ditto.
 198         (acc_get_num_devices): Ditto.
 199         (acc_set_device_type): Ditto.
 200         (acc_get_device_type): Ditto.
 201         (acc_set_device_num): Ditto.
 202         (acc_get_device_num): Ditto.
 203         (acc_async_test): Ditto.
 204         (acc_async_test_all): Ditto.
 205         (acc_wait): Ditto.
 206         (acc_wait_all): Ditto.
 207         (acc_wait_all_async): Ditto.
 208         (acc_wait_async): Ditto.
 209         (acc_init): Ditto.
 210         (acc_shutdown): Ditto.
 211         (acc_on_device): Ditto.
 212         (acc_malloc): Ditto.
 213         (acc_free): Ditto.
 214         (acc_copyin): Ditto.
 215         (acc_present_or_copyin): Ditto.
 216         (acc_create): Ditto.
 217         (acc_present_or_create): Ditto.
 218         (acc_copyout): Ditto.
 219         (acc_delete): Ditto.
 220         (acc_update_device): Ditto.
 221         (acc_update_self): Ditto.
 222         (acc_map_data): Ditto.
 223         (acc_unmap_data): Ditto.
 224         (acc_deviceptr): Ditto.
 225         (acc_hostptr): Ditto.
 226         (acc_is_present): Ditto.
 227         (acc_memcpy_to_device): Ditto.
 228         (acc_memcpy_from_device): Ditto.
 229         (acc_get_current_cuda_device): Ditto.
 230         (acc_get_current_cuda_context): Ditto.
 231         (acc_get_cuda_stream): Ditto.
 232         (acc_set_cuda_stream): Ditto.
 233         (ACC_DEVICE_TYPE): Ditto.
 234         (ACC_DEVICE_NUM): Ditto.
 235         (OpenACC Library Interoperability): Ditto.
 236
 237 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 238
 239         PR c/81687
 240         * testsuite/libgomp.c/pr81687-1.c: New test.
 241         * testsuite/libgomp.c/pr81687-2.c: New test.
 242
 243 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 244
 245         PR c/69389
 246         * testsuite/libgomp.c/pr69389.c: New test.
 247         * testsuite/libgomp.c++/pr69389.C: New test.
 248
 249 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 250
 251         PR middle-end/78266
 252         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 253         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 254
 255 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 256
 257         PR c/45784
 258         * testsuite/libgomp.c/pr45784.c: New test.
 259         * testsuite/libgomp.c++/pr45784.C: New test.
 260
 261 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 262
 263         * testsuite/libgomp.oacc-c/vec.c: New test.
 264
 265 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 266
 267         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 268
 269 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 270
 271         * plugin/plugin-nvptx.c (notify_var): New function.
 272         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 273
 274 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 275
 276         * env.c (parse_unsigned_long_1): Factor out of ...
 277         (parse_unsigned_long): ... here.
 278         (parse_int_1): Factor out of ...
 279         (parse_int): ... here.
 280         (parse_int_secure): New function.
 281         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 282         * secure_getenv.h: Factor out of ...
 283         * plugin/plugin-hsa.c: ... here.
 284         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 285
 286 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 287
 288         PR c++/81130
 289         * testsuite/libgomp.c++/pr81130.C: New test.
 290
 291 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 292
 293         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 294         default args.
 295         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 296         dg-xfail-run-if default args.
 297
 298 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 299
 300         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 301         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 302
 303 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 304
 305         PR libgomp/80822
 306         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 307         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 308         sibling lists, depending on level just pick up what CPUs to put
 309         together into a place vs. whether add multiple ordered places.
 310
 311 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 312
 313         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 314         * libgomp.map (OACC_2.0.1): Add these.
 315         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 316         for "acc_wait", and "acc_wait_all", respectively.
 317         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 318         for "acc_wait", and "acc_wait_all", respectively.
 319         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 320         * libgomp.texi (acc_wait, acc_wait_all): Update.
 321         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 322         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 323         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 324
 325         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 326         acc_present_or_copyin and acc_present_or_create procedures,
 327         respectively.
 328         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 329         generally different variants of OpenACC Runtime Library functions.
 330         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 331
 332         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 333         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 334
 335         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 336         of preprocessor definitions.
 337         * libgomp.h (strong_alias): Guard by "#ifdef
 338         HAVE_ATTRIBUTE_ALIAS".
 339         * oacc-mem.c: Provide "acc_pcreate" as alias for
 340         "acc_present_or_create", and "acc_pcopyin" as alias for
 341         "acc_present_or_copyin".
 342         * libgomp.map: New version "OACC_2.0.1".
 343         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 344         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 345         its content into...
 346         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 347         Extend testing.
 348
 349         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 350         when disabling nvptx offloading.
 351
 352 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 353
 354         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 355         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 356         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 357
 358         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 359         * testsuite/lib/libgomp.exp
 360         (check_effective_target_openacc_nvidia_accel_configured): New
 361         proc.
 362         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 363         (check_effective_target_c++): New procs.
 364         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 365         (check_effective_target_c++): Likewise.
 366
 367 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 368
 369         PR middle-end/80809
 370         * testsuite/libgomp.c/pr80809-2.c: New test.
 371         * testsuite/libgomp.c/pr80809-3.c: New test.
 372
 373         PR middle-end/80809
 374         * testsuite/libgomp.c/pr80809-1.c: New test.
 375
 376         PR middle-end/80853
 377         * testsuite/libgomp.c/pr80853.c: New test.
 378
 379 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 380
 381         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 382         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 383         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 384         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 385         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 386
 387         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 388         Debug output for failure.
 389
 390 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 391
 392         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 393
 394 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 395
 396         PR bootstrap/80531
 397         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 398         bootstrap compare failures.
 399
 400 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 401
 402         * testsuite/libgomp.c/target-36.c: New testcase.
 403
 404 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 405
 406         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 407         instead of char.
 408
 409 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 410
 411         PR libgomp/80394
 412         * testsuite/libgomp.c/pr80394.c: New test.
 413
 414 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 415
 416         PR libgomp/79876
 417         * config/posix/thread-stacksize.h: New file.
 418         * config/darwin/thread-stacksize.h: New file.
 419         * config/nvptx/thread-stacksize.h: New file.
 420         * env.c: Include thread-stacksize.h.
 421         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 422         instead of 0.  Call pthread_attr_setstacksize even if
 423         GOMP_DEFAULT_STACKSIZE is non-zero.
 424
 425 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 426
 427         * env.c (initialize_env): Initialize stacksize to 0.
 428
 429 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 430
 431         PR c++/80029
 432         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 433
 434 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 435
 436         PR c/79940
 437         * testsuite/libgomp.c/pr79940.c: New test.
 438
 439 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 440
 441         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 442         targets.
 443         Add __float128 options.
 444
 445 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 446
 447         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 448         hppa*-*-* dg-skip-if directive.
 449
 450 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 451
 452         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 453         dg-skip-if directive into a comment.
 454
 455 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 456             Chung-Lin Tang  <cltang@codesourcery.com>
 457
 458         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 459         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 460         add additional case.
 461         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 462         "openacc_nvidia_accel_selected".
 463         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 464         Add num_workers(8) clause.
 465
 466 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 467
 468         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 469         hppa*-*-*.
 470         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 471         include complex.h on hppa*-*-hpux*.
 472         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 473
 474 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 475
 476         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 477
 478         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 479         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 480         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 481         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 482         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 483         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 484         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 485         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 486         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 487         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 488
 489 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 490
 491         * libgomp-plugin.h: #include <stdbool.h>.
 492         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 493         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 494         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 495         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 496         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 497         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 498         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 499         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 500         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 501         (GOMP_OFFLOAD_openacc_async_test)
 502         (GOMP_OFFLOAD_openacc_async_test_all)
 503         (GOMP_OFFLOAD_openacc_async_wait)
 504         (GOMP_OFFLOAD_openacc_async_wait_async)
 505         (GOMP_OFFLOAD_openacc_async_wait_all)
 506         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 507         (GOMP_OFFLOAD_openacc_async_set_async)
 508         (GOMP_OFFLOAD_openacc_create_thread_data)
 509         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 510         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 511         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 512         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 513         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 514         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 515         these.
 516         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 517         (GOMP_OFFLOAD_unload_image): Fix argument types.
 518
 519 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 520
 521         * testsuite/lib/libgomp.exp
 522         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 523         check_compile invocation.  Fix up removal of executable.  Drop
 524         bogus "2>&1" argument.
 525
 526         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 527         directive.
 528
 529 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 530             Martin Jambor  <mjambor@suse.cz>
 531
 532         * plugin/hsa.h: Moved to top level include.
 533         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 534
 535 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 536
 537         PR other/79046
 538         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 539         of cat to get version from BASE-VER file.
 540         * testsuite/Makefile.in: Regenerated.
 541
 542 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 543
 544         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 545         for _WIN64.
 546
 547 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 548
 549         * plugin/hsa.h: Add GCC runtime library exception.
 550         * plugin/hsa_ext_finalize.h: Likewise.
 551
 552         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 553         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 554         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 555         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 556         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 557         library to link ptx plugin against.
 558         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 559         (CUDA_CALLS): Define.
 560         (cuda_lib, cuda_lib_inited): New variables.
 561         (init_cuda_lib): New function.
 562         (CUDA_CALL_PREFIX): Define.
 563         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 564         (CUDA_CALL): Use FN instead of (FN).
 565         (CUDA_CALL_NOCHECK): Define.
 566         (cuda_error, fini_streams_for_device, select_stream_for_async,
 567         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 568         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 569         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 570         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 571         CUDA_CALL_NOCHECK.
 572         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 573         CUDA_CALL_NOCHECK.
 574         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 575         Use CUDA_CALL_NOCHECK.
 576         * plugin/cuda/cuda.h: New file.
 577         * config.h.in: Regenerated.
 578         * configure: Regenerated.
 579
 580         PR other/79046
 581         * configure.ac: Add GCC_BASE_VER.
 582         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 583         get version from BASE-VER file.
 584         * testsuite/Makefile.in: Regenerated.
 585         * configure: Regenerated.
 586         * Makefile.in: Regenerated.
 587
 588 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 589
 590         PR libgomp/60670
 591         * Makefile.am: Make fincludedir multilib-aware.
 592         * Makefile.in: Regenerate.
 593
 594 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 595
 596         Update copyright years.
 597
 598         * libgomp.texi: Bump @copying's copyright year.
 599
 600 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 601
 602         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 603         pthread_spinlock_t instead of gomp_mutex_t lock.
 604         (gomp_get_thread_pool): Likewise.
 605         (gomp_release_thread_pool): Likewise.
 606         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 607         Likewise.
 608
 609 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 610
 611         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 612         thread pool in case nthreads == 1.
 613
 614 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 615
 616         * config/nvptx/env.c: Delete.
 617         * icv.c: Move definitions of ICV variables back ...
 618         * env.c: ...here.  Do not compile environment-related functionality if
 619         LIBGOMP_OFFLOADED_ONLY is set.
 620
 621 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 622
 623         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 624         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 625         * configure: Regenerate.
 626         * config.h.in: Likewise.
 627
 628 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 629
 630         * Makefile.in: Regenerate with automake-1.11.6.
 631         * aclocal.m4: Likewise.
 632         * configure: Likewise.
 633         * testsuite/Makefile.in: Likewise.
 634
 635 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 636
 637         * config/nvptx/critical.c: Delete to use generic implementation.
 638
 639 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 640
 641         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 642         ../../affinity.c as fallback.
 643         * config/nvptx/affinity.c: Delete to use fallback implementation.
 644
 645 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 646             Jakub Jelinek  <jakub@redhat.com>
 647             Dmitry Melnik  <dm@ispras.ru>
 648
 649         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 650         * Makefile.in. Regenerate.
 651         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 652         (LIBGOMP_USE_PTHREADS): ...here; new define.
 653         * configure: Regenerate.
 654         * config.h.in: Likewise.
 655         * config/posix/affinity.c: Move to...
 656         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 657         interface by LIBGOMP_USE_PTHREADS.
 658         * critical.c: Split out GOMP_atomic_{start,end} into...
 659         * atomic.c: ...here (new file).
 660         * env.c: Split out ICV definitions into...
 661         * icv.c: ...here (new file) and...
 662         * icv-device.c: ...here. New file.
 663         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 664         (gomp_destroy_lock_30): Ditto.
 665         (gomp_set_lock_30): Ditto.
 666         (gomp_unset_lock_30): Ditto.
 667         (gomp_test_lock_30): Ditto.
 668         (gomp_init_nest_lock_30): Ditto.
 669         (gomp_destroy_nest_lock_30): Ditto.
 670         (gomp_set_nest_lock_30): Ditto.
 671         (gomp_unset_nest_lock_30): Ditto.
 672         (gomp_test_nest_lock_30): Ditto.
 673         * lock.c: New.
 674         * config/nvptx/lock.c: New.
 675         * config/nvptx/bar.c: New.
 676         * config/nvptx/bar.h: New.
 677         * config/nvptx/doacross.h: New.
 678         * config/nvptx/error.c: New.
 679         * config/nvptx/icv-device.c: New.
 680         * config/nvptx/mutex.h: New.
 681         * config/nvptx/pool.h: New.
 682         * config/nvptx/proc.c: New.
 683         * config/nvptx/ptrlock.h: New.
 684         * config/nvptx/sem.h: New.
 685         * config/nvptx/simple-bar.h: New.
 686         * config/nvptx/target.c: New.
 687         * config/nvptx/task.c: New.
 688         * config/nvptx/team.c: New.
 689         * config/nvptx/time.c: New.
 690         * config/posix/simple-bar.h: New.
 691         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 692         (gomp_num_teams_var): Declare.
 693         (struct gomp_thread_pool): Change threads_dock member to
 694         gomp_simple_barrier_t.
 695         [__nvptx__] (gomp_thread): New implementation.
 696         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 697         (gomp_thread_destructor): Ditto.
 698         (gomp_init_thread_affinity): Ditto.
 699         * team.c: Guard uses of Pthreads-specific interfaces by
 700         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 701         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 702         * config/nvptx/alloc.c: Delete.
 703         * config/nvptx/barrier.c: Ditto.
 704         * config/nvptx/fortran.c: Ditto.
 705         * config/nvptx/iter.c: Ditto.
 706         * config/nvptx/iter_ull.c: Ditto.
 707         * config/nvptx/loop.c: Ditto.
 708         * config/nvptx/loop_ull.c: Ditto.
 709         * config/nvptx/ordered.c: Ditto.
 710         * config/nvptx/parallel.c: Ditto.
 711         * config/nvptx/priority_queue.c: Ditto.
 712         * config/nvptx/sections.c: Ditto.
 713         * config/nvptx/single.c: Ditto.
 714         * config/nvptx/splay-tree.c: Ditto.
 715         * config/nvptx/work.c: Ditto.
 716         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 717         -foffload=-lgfortran in addition to -lgfortran.
 718         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 719         * plugin/plugin-nvptx.c: Include <limits.h>.
 720         (struct targ_fn_descriptor): Add new fields.
 721         (struct ptx_device): Ditto.  Set them...
 722         (nvptx_open_device): ...here.
 723         (nvptx_adjust_launch_bounds): New.
 724         (nvptx_host2dev): Allow NULL 'nvthd'.
 725         (nvptx_dev2host): Ditto.
 726         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 727         (link_ptx): Adjust log sizes.
 728         (nvptx_host2dev): Allow NULL 'nvthd'.
 729         (nvptx_dev2host): Ditto.
 730         (nvptx_set_clocktick): New.  Use it...
 731         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 732         fields.
 733         (GOMP_OFFLOAD_dev2dev): New.
 734         (nvptx_adjust_launch_bounds): New.
 735         (nvptx_stacks_size): New.
 736         (nvptx_stacks_alloc): New.
 737         (nvptx_stacks_free): New.
 738         (GOMP_OFFLOAD_run): New.
 739         (GOMP_OFFLOAD_async_run): New (stub).
 740
 741 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 742
 743         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 744         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 745         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 746
 747 2016-11-23  Martin Liska  <mliska@suse.cz>
 748             Martin Jambor  <mjambor@suse.cz>
 749
 750         * plugin/hsa.h: New file.
 751         * plugin/hsa_ext_finalize.h: New file.
 752         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 753         header file unistd.h, and functions secure_getenv, __secure_getenv,
 754         getuid, geteuid, getgid and getegid.
 755         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 756         -D_GNU_SOURCE.
 757         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 758         Handle various cases of secure_getenv presence, add an implementation
 759         when we can test effective UID and GID.
 760         (struct hsa_runtime_fn_info): New structure.
 761         (hsa_runtime_fn_info hsa_fns): New variable.
 762         (hsa_runtime_lib): Likewise.
 763         (support_cpu_devices): Likewise.
 764         (init_enviroment_variables): Load newly introduced ENV
 765         variables.
 766         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 767         (hsa_fatal): Likewise.
 768         (DLSYM_FN): New macro.
 769         (init_hsa_runtime_functions): New function.
 770         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 771         structure.  Depending on environment, also allow CPU devices.
 772         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 773         (get_kernarg_memory_region): Likewise.
 774         (GOMP_OFFLOAD_init_device): Likewise.
 775         (destroy_hsa_program): Likewise.
 776         (init_basic_kernel_info): New function.
 777         (GOMP_OFFLOAD_load_image): Use it.
 778         (create_and_finalize_hsa_program): Call hsa run-time functions via
 779         hsa_fns structure.
 780         (create_single_kernel_dispatch): Likewise.
 781         (release_kernel_dispatch): Likewise.
 782         (init_single_kernel): Likewise.
 783         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 784         (get_group_size): New function.
 785         (run_kernel): Likewise.
 786         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 787         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 788         structure.
 789         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 790         * testsuite/libgomp-test-support.exp.in: Likewise.
 791         * Makefile.in: Regenerated.
 792         * aclocal.m4: Likewise.
 793         * config.h.in: Likewise.
 794         * configure: Likewise.
 795         * testsuite/Makefile.in: Likewise.
 796
 797 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 798             Alexander Monakov  <amonakov@ispras.ru>
 799
 800         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 801         mapping clauses to target constructs.
 802         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 803
 804 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 805
 806         * configure: Regenerate.
 807
 808 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 809
 810         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 811         * omp_lib.h.in (openmp_version): Likewise.
 812         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 813         of 201307.
 814         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 815
 816         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 817         (fib_wrapper): Add map(from: x) clause.
 818         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 819         (e_53_2): Likewise.
 820         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 821         (accum): Add map(tmp) clause.
 822         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 823         (accum): Add map(tofrom: tmp) clause.
 824         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 825         (gramSchmidt): Likewise.
 826         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 827         map(tofrom: sum) clause.
 828         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 829         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 830         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 831         only allowed on the loop iterator.
 832         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 833         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 834         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 835         * testsuite/libgomp.fortran/doacross1.f90: New test.
 836         * testsuite/libgomp.fortran/doacross3.f90: New test.
 837         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 838         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 839         * testsuite/libgomp.fortran/doacross2.f90: New test.
 840         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 841         #pragma omp atomic read.
 842         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 843         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 844
 845 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 846             Nathan Sidwell  <nathan@acm.org>
 847
 848         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 849         to determine default geometry.
 850         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 851         dimension.
 852
 853 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 854
 855         * hashtab.h: Use standard GPLv3 with runtime exception
 856         boilerplate.
 857
 858 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 859
 860         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 861         size when allocating new thread.
 862
 863 2016-09-14  Marek Polacek  <polacek@redhat.com>
 864
 865         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 866
 867 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 868
 869         PR fortran/71014
 870         * testsuite/libgomp.fortran/pr71014.f90: New test.
 871
 872 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 873
 874         PR middle-end/70895
 875         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 876         firstprivate clauses.
 877         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 878         copy clauses.
 879         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 880         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 881         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 882         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 883         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 884         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 885         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 886         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 887         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 888         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 889         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 890         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 891
 892 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 893
 894         PR fortran/70598
 895         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 896
 897 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 898
 899         PR c++/58706
 900         * testsuite/libgomp.c++/pr58706.C: New test.
 901
 902 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 903
 904         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 905         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 906         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 907         Likewise.
 908         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 909         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 910         Likewise.
 911         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 912
 913         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 914         test, and don't hardcode -O0.
 915
 916 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 917
 918         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 919
 920 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 921
 922         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 923         test.
 924
 925 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         PR middle-end/71734
 928         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 929         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 930
 931 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 932
 933         PR fortran/71717
 934         * testsuite/libgomp.fortran/associate3.f90: New test.
 935
 936 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 937
 938         * testsuite/libgomp.c++/target-21.C: New test.
 939
 940 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 941
 942         * testsuite/libgomp.c++/target-20.C: New test.
 943
 944 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 945             Cesar Philippidis  <cesar@codesourcery.com>
 946
 947         PR middle-end/71373
 948         * libgomp.oacc-c/nested-function-1.c: New file.
 949         * libgomp.oacc-c/nested-function-2.c: Likewise.
 950         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 951         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 952         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 953
 954 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 955
 956         PR c/71381
 957         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 958         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 959         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 960
 961 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 962
 963         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 964         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 965
 966 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 967
 968         PR c/70688
 969         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 970
 971 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 972
 973         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
 974         instead of invalid schedule(static, 0).
 975         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 976
 977 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
 978
 979         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
 980         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
 981         parameter, use to set async stream around call to gomp_unmap_vars,
 982         call gomp_unmap_vars() with 'do_copyfrom' set to true.
 983         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
 984         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
 985         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
 986         (event_add): Add int parameter, initialize 'val' field when
 987         adding new ptx_event struct.
 988         (nvptx_evec): Adjust event_add() call arguments.
 989         (nvptx_host2dev): Likewise.
 990         (nvptx_dev2host): Likewise.
 991         (nvptx_wait_async): Likewise.
 992         (nvptx_wait_all_async): Likewise.
 993         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
 994         pass to event_add() call.
 995         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
 996         parameter.
 997         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
 998         call openacc.register_async_cleanup_func() hook.
 999         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1000         * target.c (gomp_copy_from_async): Delete function.
1001         (gomp_map_vars): Remove async_refcount.
1002         (gomp_unmap_vars): Likewise.
1003         (gomp_load_image_to_device): Likewise.
1004         (omp_target_associate_ptr): Likewise.
1005         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1006         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1007         (gomp_copy_from_async): Remove.
1008
1009 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1010
1011         * target.c (gomp_device_copy): New function.
1012         (gomp_copy_host2dev): Likewise.
1013         (gomp_copy_dev2host): Likewise.
1014         (gomp_free_device_memory): Likewise.
1015         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1016         (gomp_map_pointer): Likewise.
1017         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1018         NULL value from alloc_func plugin hook.
1019         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1020         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1021         (gomp_unmap_vars): Likewise.
1022         (gomp_update): Adjust to call gomp_copy_dev2host and
1023         gomp_copy_host2dev functions.
1024         (gomp_unload_image_from_device): Handle false value from
1025         unload_image_func plugin hook.
1026         (gomp_init_device): Handle false value from init_device_func
1027         plugin hook.
1028         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1029         (omp_target_free): Adjust to call gomp_free_device_memory.
1030         (omp_target_memcpy): Handle return values from host2dev_func,
1031         dev2host_func, and dev2dev_func plugin hooks.
1032         (omp_target_memcpy_rect_worker): Likewise.
1033         (gomp_target_fini): Handle false value from fini_device_func
1034         plugin hook.
1035         * libgomp.h (struct gomp_device_descr): Adjust return type of
1036         init_device_func, fini_device_func, unload_image_func, free_func,
1037         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1038         * oacc-init.c (acc_shutdown_1): Handle false value from
1039         fini_device_func plugin hook.
1040         * oacc-host.c (host_init_device): Change return type to bool.
1041         (host_fini_device): Likewise.
1042         (host_unload_image): Likewise.
1043         (host_free): Likewise.
1044         (host_dev2host): Likewise.
1045         (host_host2dev): Likewise.
1046         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1047         (acc_memcpy_to_device): Likewise.
1048         (acc_memcpy_from_device): Likewise.
1049         (delete_copyout): Add libfnname parameter, handle free_func
1050         hook fatal error case.
1051         (acc_delete): Adjust delete_copyout call.
1052         (acc_copyout): Likewise.
1053         (update_dev_host): Move gomp_mutex_unlock to after
1054         host2dev/dev2host hook calls.
1055
1056         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1057         to 'hsa_error_msg', for clarity.
1058         (hsa_fatal): Likewise.
1059         (hsa_error): New function.
1060         (init_hsa_context): Change return type to bool, adjust to return
1061         false on error.
1062         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1063         return value.
1064         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1065         return false on error.
1066         (get_agent_info): Adjust to return NULL on error.
1067         (destroy_hsa_program): Change return type to bool, adjust to
1068         return false on error.
1069         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1070         (destroy_module): Change return type to bool, adjust to
1071         return false on error.
1072         (GOMP_OFFLOAD_unload_image): Likewise.
1073         (GOMP_OFFLOAD_fini_device): Likewise.
1074         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1075         (GOMP_OFFLOAD_free): Change to return false when called.
1076         (GOMP_OFFLOAD_dev2host): Likewise.
1077         (GOMP_OFFLOAD_host2dev): Likewise.
1078         (GOMP_OFFLOAD_dev2dev): Likewise.
1079
1080         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1081         (CUDA_CALL): Likewise.
1082         (CUDA_CALL_ASSERT): Likewise.
1083         (map_init): Change return type to bool, use CUDA_CALL* macros.
1084         (map_fini): Likewise.
1085         (init_streams_for_device): Change return type to bool, adjust
1086         call to map_init.
1087         (fini_streams_for_device): Change return type to bool, adjust
1088         call to map_fini.
1089         (select_stream_for_async): Release stream_lock before calls to
1090         GOMP_PLUGIN_fatal, adjust call to map_init.
1091         (nvptx_init): Use CUDA_CALL* macros.
1092         (nvptx_attach_host_thread_to_device): Change return type to bool,
1093         use CUDA_CALL* macros.
1094         (nvptx_open_device): Use CUDA_CALL* macros.
1095         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1096         macros.
1097         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1098         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1099         (nvptx_exec): Use CUDA_CALL* macros.
1100         (nvptx_alloc): Use CUDA_CALL* macros.
1101         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1102         (nvptx_host2dev): Likewise.
1103         (nvptx_dev2host): Likewise.
1104         (nvptx_wait): Use CUDA_CALL* macros.
1105         (nvptx_wait_async): Likewise.
1106         (nvptx_wait_all): Likewise.
1107         (nvptx_wait_all_async): Likewise.
1108         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1109         use CUDA_CALL* macros, adjust call to map_fini.
1110         (GOMP_OFFLOAD_init_device): Change return type to bool,
1111         adjust code accordingly.
1112         (GOMP_OFFLOAD_fini_device): Likewise.
1113         (GOMP_OFFLOAD_load_image): Adjust calls to
1114         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1115         use CUDA_CALL* macros.
1116         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1117         return code.
1118         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1119         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1120         handle error return.
1121         (GOMP_OFFLOAD_dev2host): Likewise.
1122         (GOMP_OFFLOAD_host2dev): Likewise.
1123         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1124         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1125
1126 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1127
1128         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1129         (acc_free): Likewise.
1130         (acc_memcpy_to_device): Likewise.
1131         (acc_memcpy_from_device): Likewise.
1132         (acc_deviceptr): Likewise.
1133         (acc_hostptr): Likewise.
1134         (acc_is_present): Likewise.
1135         (acc_map_data): Likewise.
1136         (acc_unmap_data): Likewise.
1137         (present_create_copy): Likewise.
1138         (delete_copyout): Likewise.
1139         (update_dev_host): Likewise.
1140         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1141         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1142         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1143         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1144         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1145         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1146         it only runs on nvptx targets.
1147         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1148         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1149         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1150         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1151         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1152         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1153         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1154         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1155         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1156         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1157         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1158         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1159         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1160         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1161         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1162         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1163         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1164         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1165         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1166         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1167         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1168         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1169         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1170
1171 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1172
1173         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1174
1175 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1176
1177         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1178         to gomp_init_targets_once.
1179         (acc_set_device_type): Remove !cached_base_dev condition on call to
1180         gomp_init_targets_once, move call to before acc_device_lock acquire,
1181         to avoid deadlock.
1182         (acc_get_device_num): Remove !cached_base_dev condition on call to
1183         gomp_init_targets_once.
1184         (acc_set_device_num): Likewise.
1185
1186 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1187
1188         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1189
1190 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1191
1192         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1193         expected partitioning.
1194
1195 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1196
1197         PR middle-end/70626
1198         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1199         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1200         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1201
1202 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1203
1204         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1205         non-fatal.
1206
1207 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1208
1209         PR middle-end/70680
1210         * testsuite/libgomp.c/pr70680-1.c: New test.
1211         * testsuite/libgomp.c/pr70680-2.c: New test.
1212
1213 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1214
1215         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1216         pass parameter variables to subroutines.
1217
1218 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1219
1220         PR middle-end/70643
1221         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1222
1223 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1224
1225         PR testsuite/68242
1226         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1227         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1228
1229 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1230
1231         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1232         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1233         GOACC_declare prototype.
1234
1235         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1236         Merge this file, and...
1237         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1238         ... this file, and...
1239         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1240         ... this file, and...
1241         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1242         ... this file, and...
1243         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1244         ... this file, and...
1245         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1246         ... this file, and...
1247         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1248         ... this file, and...
1249         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1250         ... this file, and...
1251         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1252         ... this file, and...
1253         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1254         ... this file, and...
1255         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1256         ... this file, and...
1257         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1258         ... this file, and...
1259         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1260         ... this file into...
1261         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1262         file.
1263
1264         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1265         Make failure observable.
1266
1267 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1268
1269         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1270         field.
1271         * target.c (gomp_target_fallback_firstprivate,
1272         gomp_target_unshare_firstprivate): Removed.
1273         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1274         before waiting for dependencies.
1275         (gomp_target_task_fn): Don't copy firstprivate vars here.
1276         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1277         firstprivate_copies here.
1278         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1279         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1280         explicit/implicit firstprivate.
1281
1282 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1283
1284         PR lto/70289
1285         PR ipa/70348
1286         PR tree-optimization/70373
1287         PR middle-end/70533
1288         PR middle-end/70534
1289         PR middle-end/70535
1290         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1291         test.
1292         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1293         test.
1294         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1295         test.
1296         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1297         test.
1298         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1299         test.
1300         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1301         test.
1302         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1303         test.
1304         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1305         test.
1306         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1307         test.
1308         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1309         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1310         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1311         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1312         test.
1313         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1314         test.
1315         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1316         test.
1317         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1318         test.
1319         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1320         coverage.
1321         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1322         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1323         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1324         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1325         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1326         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1327         coverage.
1328         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1329         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1330         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1331         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1332         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1333         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1334         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1335         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1336         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1337         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1338         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1339         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1340         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1341         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1342         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1343
1344 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1345             James Norris  <jnorris@codesourcery.com>
1346             Nathan Sidwell  <nathan@codesourcery.com>
1347             Julian Brown  <julian@codesourcery.com>
1348             Cesar Philippidis  <cesar@codesourcery.com>
1349             Chung-Lin Tang  <cltang@codesourcery.com>
1350             Tom de Vries  <tom@codesourcery.com>
1351
1352         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1353         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1354         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1355         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1356         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1357         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1358         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1359         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1360         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1361         XFAIL.
1362         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1363         Incorporate...
1364         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1365         file.
1366         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1367         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1368         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1369         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1370         Likewise.
1371         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1372         Likewise.
1373         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1374         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1375         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1376         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1377         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1378         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1379         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1380         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1381         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1382         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1383         Likewise.
1384         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1385         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1386         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1387         file...
1388         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1389         file into...
1390         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1391         file.  Update.
1392         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1393         file.
1394         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1395         Likewise.
1396         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1397         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1398         ... this new file.  Update.
1399         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1400         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1401         ... this new file.  Update.
1402         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1403         file.  Incorporate...
1404         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1405         file, and...
1406         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1407         file, and...
1408         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1409         file.
1410         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1411
1412 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1413
1414         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1415         set-torture-options.
1416
1417 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1418
1419         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1420         gcc-dg-runtest.
1421         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1422         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1423         -fno-builtin-acc_on_device instead of -O0.
1424         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1425         -O0.
1426         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1427         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1428         Likewise.
1429         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1430         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1431         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1432         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1433         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1434         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1435         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1436         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1437         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1438         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1439         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1440         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1441         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1442         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1443         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1444         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1445         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1446         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1447         Don't specify -O2.
1448         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1449         Likewise.
1450         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1451         Likewise.
1452
1453 2016-03-24  Martin Liska  <mliska@suse.cz>
1454
1455         * plugin/plugin-hsa.c (packet_store_release): New function
1456         that is taken from the HSA runtime manual.
1457         (GOMP_OFFLOAD_run): Use the function.
1458
1459 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1460
1461         PR c++/70376
1462         * testsuite/libgomp.c++/pr70376.C: New test.
1463
1464 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1465
1466         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1467         initialization of lresult and lvresult.
1468         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1469
1470 2016-03-23  James Norris  <jnorris@codesourcery.com>
1471             Daichi Fukuoka <dc-fukuoka@sgi.com>
1472
1473         PR libgomp/69414
1474         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1475         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1476         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1477         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1478
1479 2016-03-23  Martin Liska  <mliska@suse.cz>
1480
1481         PR hsa/70337
1482         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1483         argument just in case a dispatched kernel uses that argument.
1484
1485 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1486
1487         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1488         -ftree-parallelize-loops/-fopenacc changes.
1489         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1490         Likewise.
1491         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1492         Likewise.
1493         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1494         Likewise.
1495         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1496         Likewise.
1497         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1498         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1499
1500 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1501
1502         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1503         always_ld_library_path the path to libgcc_s.
1504
1505 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1506
1507         PR testsuite/70009
1508         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1509
1510 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1511
1512         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1513         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1514         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1515         Same.
1516         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1517         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1518         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1519         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1520
1521 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1522
1523         * testsuite/lib/libgomp.exp
1524         (check_effective_target_hsa_offloading_selected_nocache): New.
1525         (check_effective_target_hsa_offloading_selected): Likewise.
1526         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1527         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1528         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1529         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1530         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1531         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1532         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1533         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1534         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1535         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1536         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1537         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1538         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1539         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1540         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1541         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1542         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1543
1544 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1545
1546         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1547         non-shared memory accelerators.
1548         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1549         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1550         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1551         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1552         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1553         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1554         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1555         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1556         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1557
1558 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1559
1560         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1561         ALWAYS_CFLAGS.
1562
1563 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1564
1565         PR libgomp/69555
1566         * testsuite/libgomp.c++/pr69555-1.C: New test.
1567         * testsuite/libgomp.c++/pr69555-2.C: New test.
1568
1569 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1570             Martin Jambor  <mjambor@suse.cz>
1571
1572         * testsuite/lib/libgomp.exp
1573         (check_effective_target_offload_device_shared_as): New proc.
1574         * testsuite/libgomp.c++/declare_target-1.C: New test.
1575
1576 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1577
1578         PR driver/68463
1579         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1580
1581 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1582
1583         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1584         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1585         dims.
1586         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1587         -ftree-parallelize-loops/-fopenacc changes.
1588         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1589         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1590         Likewise.
1591         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1592         Likewise.
1593         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1594         Likewise.
1595         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1596         Likewise.
1597         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1598         Likewise.
1599         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1600         Likewise.
1601         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1602         Likewise.
1603         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1604         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1605         Likewise.
1606         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1607         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1608         Likewise.
1609         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1610         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1611         Likewise.
1612
1613 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1614
1615         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1616
1617 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1618
1619         PR driver/69805
1620         * testsuite/libgomp.c/pr69805.c: New test.
1621
1622 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1623
1624         PR lto/67709
1625         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1626
1627 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1628
1629         PR tree-optimization/69599
1630         * testsuite/libgomp.c/omp-nested-3.c: New test.
1631         * testsuite/libgomp.c/pr46032-2.c: New test.
1632         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1633         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1634
1635 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1636
1637         PR lto/69707
1638         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1639
1640 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1641
1642         * testsuite/libgomp.c/target-31.c: Fix testcase.
1643
1644 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1645
1646         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1647         clause.
1648         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1649         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1650         reduction and map clauses.
1651         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1652
1653 2016-02-02  James Norris  <jnorris@codesourcery.com>
1654
1655         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1656
1657 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1658
1659         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1660         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1661
1662         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1663         cases.
1664
1665         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1666         variables.
1667         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1668         (hsa_kmt_lib): Set variables.
1669         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1670         always_ld_library_path.
1671         * Makefile.in: Regenerate.
1672         * configure: Likewise.
1673         * testsuite/Makefile.in: Likewise.
1674
1675         * plugin/configfrag.ac (offload_additional_options)
1676         (offload_additional_lib_paths): Don't amend for hsa offloading.
1677         * configure: Regenerate.
1678
1679         * plugin/configfrag.ac: Don't configure for offloading target if
1680         we don't build the corresponding plugin.
1681         * configure: Regenerate.
1682
1683 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1684
1685         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1686         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1687
1688 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1689
1690         PR tree-optimization/69110
1691         * testsuite/libgomp.c/pr69110.c: New test.
1692
1693 2016-01-25  Richard Biener  <rguenther@suse.de>
1694
1695         PR lto/69393
1696         * testsuite/libgomp.c++/pr69393.C: New testcase.
1697
1698 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1699
1700         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1701         function wasn't mapped to the device with non-shared memory.
1702
1703 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1704
1705         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1706
1707 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1708             Martin Liska  <mliska@suse.cz>
1709
1710         * plugin/Makefrag.am: Add HSA plugin requirements.
1711         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1712         (HSA_RUNTIME_LIB): Likewise.
1713         (HSA_RUNTIME_CPPFLAGS): Likewise.
1714         (HSA_RUNTIME_INCLUDE): New substitution.
1715         (HSA_RUNTIME_LIB): Likewise.
1716         (HSA_RUNTIME_LDFLAGS): Likewise.
1717         (hsa-runtime): New configure option.
1718         (hsa-runtime-include): Likewise.
1719         (hsa-runtime-lib): Likewise.
1720         (PLUGIN_HSA): New substitution variable.
1721         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1722         configure options.
1723         (PLUGIN_HSA_CPPFLAGS): Likewise.
1724         (PLUGIN_HSA_LDFLAGS): Likewise.
1725         (PLUGIN_HSA_LIBS): Likewise.
1726         Check that we have access to HSA run-time.
1727         * libgomp-plugin.h (offload_target_type): New element
1728         OFFLOAD_TARGET_TYPE_HSA.
1729         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1730         args.
1731         (bool gomp_create_target_task): Updated.
1732         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1733         new field can_run_func.
1734         * libgomp_g.h (GOMP_target_ext): Update prototype.
1735         * oacc-host.c (host_run): Added a new parameter args.
1736         * target.c (calculate_firstprivate_requirements): New function.
1737         (copy_firstprivate_data): Likewise.
1738         (gomp_target_fallback_firstprivate): Use them.
1739         (gomp_target_unshare_firstprivate): New function.
1740         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1741         devices.
1742         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1743         pass any args to plugins.
1744         (GOMP_target_ext): Introduce device-specific argument parameter args.
1745         Allow host fallback if device shares memory.  Do not remap data if
1746         device has shared memory.
1747         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1748         like host fallback for mappings.
1749         (GOMP_target_data): Treat shared memory devices like host fallback.
1750         (GOMP_target_data_ext): Likewise.
1751         (GOMP_target_update): Likewise.
1752         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1753         gomp_create_target_task.
1754         (GOMP_target_enter_exit_data): Likewise.
1755         (omp_target_alloc): Treat shared memory devices like host fallback.
1756         (omp_target_free): Likewise.
1757         (omp_target_is_present): Likewise.
1758         (omp_target_memcpy): Likewise.
1759         (omp_target_memcpy_rect): Likewise.
1760         (omp_target_associate_ptr): Likewise.
1761         (gomp_load_plugin_for_device): Also load can_run.
1762         * task.c (GOMP_PLUGIN_target_task_completion): Free
1763         firstprivate_copies.
1764         (gomp_create_target_task): Accept new argument args and store it to
1765         ttask.
1766         * plugin/plugin-hsa.c: New file.
1767
1768 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1769
1770         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1771         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1772         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1773         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1774         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1775         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1776         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1777         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1778         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1779         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1780         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1781         Same.
1782         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1783         Same.
1784         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1785         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1786         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1787         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1788         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1789         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1790         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1791         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1792         Same.
1793         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1794
1795 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1796
1797         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1798
1799 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1800
1801         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1802
1803 2016-01-12  James Norris  <jnorris@codesourcery.com>
1804
1805         * libgomp.texi: Updates for OpenACC.
1806
1807 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1808
1809         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1810
1811 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1812
1813         PR fortran/66680
1814         * testsuite/libgomp.fortran/pr66680.f90: New test.
1815
1816 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1817
1818         PR middle-end/68960
1819         * testsuite/libgomp.c/pr68960.c: New test.
1820
1821 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1822
1823         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1824         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1825
1826 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1827
1828         Update copyright years.
1829
1830         * libgomp.texi: Bump @copying's copyright year.
1831
1832 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1833
1834         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1835         dg-additional-options syntax.
1836         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1837         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1838         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1839         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1840         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1841         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1842         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1843         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1844         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1845         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1846         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1847         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1848         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1849         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1850         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1851         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1852         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1853         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1854
1855 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1856
1857         * libgomp.h (REFCOUNT_LINK): Define.
1858         (struct splay_tree_key_s): Add link_key.
1859         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1860         Replace target address of the pointer with target address of newly
1861         mapped object in the splay tree.  Set link pointer on target to the
1862         device address of the mapped object.
1863         (gomp_unmap_vars): Restore target address of the pointer in the splay
1864         tree for REFCOUNT_LINK objects after unmapping.
1865         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1866         declare target link" objects.
1867         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1868         "omp declare target link" objects, which were mapped for the image.
1869         (gomp_exit_data): Restore target address of the pointer in the splay
1870         tree for REFCOUNT_LINK objects after unmapping.
1871         * testsuite/libgomp.c/target-link-1.c: New file.
1872
1873 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1874
1875         * libgomp.h (gomp_device_state): New enum.
1876         (struct gomp_device_descr): Replace is_initialized with state.
1877         (gomp_fini_device): Remove declaration.
1878         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1879         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1880         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1881         (acc_set_device_type): Use state instead of is_initialized.
1882         (acc_set_device_num): Likewise.
1883         * target.c (resolve_device): Use state instead of is_initialized.
1884         Do not initialize finalized device.
1885         (gomp_map_vars): Do nothing if device is finalized.
1886         (gomp_unmap_vars): Likewise.
1887         (gomp_update): Likewise.
1888         (GOMP_offload_register_ver): Use state instead of is_initialized.
1889         (GOMP_offload_unregister_ver): Likewise.
1890         (gomp_init_device): Likewise.
1891         (gomp_unload_device): Likewise.
1892         (gomp_fini_device): Remove.
1893         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1894         (GOMP_target): Go to host fallback if device is finalized.
1895         (GOMP_target_ext): Likewise.
1896         (gomp_exit_data): Do nothing if device is finalized.
1897         (gomp_target_task_fn): Go to host fallback if device is finalized.
1898         (gomp_target_fini): New static function.
1899         (gomp_target_init): Use state instead of is_initialized.
1900         Call gomp_target_fini at exit.
1901
1902 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1903
1904         PR tree-optimization/68716
1905         * testsuite/libgomp.c/omp-nested-2.c: New test.
1906
1907 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1908
1909         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1910         target openacc_nvidia_accel_selected.
1911         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1912         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1913         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1914         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1915
1916 2015-12-01  Julian Brown  <julian@codesourcery.com>
1917             James Norris  <James_Norris@mentor.com>
1918
1919         * oacc-parallel.c (GOACC_host_data): New function.
1920         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1921         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1922         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1923         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1924         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1925         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1926         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1927
1928 2015-11-30  James Norris  <jnorris@codesourcery.com>
1929             Cesar Philippidis  <cesar@codesourcery.com>
1930
1931         libgomp/
1932         * libgomp.oacc-fortran/routine-5.f90: New test.
1933         * libgomp.oacc-fortran/routine-7.f90: New test.
1934         * libgomp.oacc-fortran/routine-9.f90: New test.
1935
1936 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1937
1938         PR tree-optimization/46032
1939         * testsuite/libgomp.c/pr46032.c: New test.
1940
1941 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1942
1943         PR libgomp/68579
1944         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1945         (gomp_create_target_task): Call it before freeing
1946         GOMP_TARGET_TASK_DATA tasks.
1947
1948         PR c/63326
1949         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1950         in between case label and OpenMP standalone directives.
1951         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1952
1953 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1954
1955         * configure: Regenerate.
1956
1957 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1958
1959         * testsuite/libgomp.c/target-35.c: New test.
1960
1961 2015-11-22  James Norris  <jnorris@codesourcery.com>
1962             Cesar Philippidis  <cesar@codesourcery.com>
1963
1964         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1965         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1966         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1967         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1968         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1969
1970 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1971
1972         PR middle-end/68221
1973         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1974         * testsuite/libgomp.c/reduction-12.c: Likewise.
1975         * testsuite/libgomp.c++/reduction-11.C: Likewise.
1976         * testsuite/libgomp.c++/reduction-12.C: Likewise.
1977
1978 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
1979
1980         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1981         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1982         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1983         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1984         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1985         and fix.
1986         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1987         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1988
1989 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
1990
1991         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1992         worker & gang cases.
1993         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1994
1995 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
1996
1997         * config/nvptx/priority_queue.c: New file.
1998
1999 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2000
2001         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2002         sections.
2003
2004 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2005             Aldy Hernandez  <aldyh@redhat.com>
2006             Ilya Verbin  <ilya.verbin@intel.com>
2007
2008         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2009         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2010         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2011         iterators or IV by chunk size.
2012         * parallel.c (gomp_resolve_num_threads): Don't assume that
2013         if thr->ts.team is non-NULL, then pool must be non-NULL.
2014         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2015         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2016         GOMP_PLUGIN_target_task_completion.
2017         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2018         * Makefile.in: Regenerate.
2019         * libgomp.h: Shuffle prototypes and forward definitions around so
2020         priority queues can be defined.
2021         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2022         (enum gomp_target_task_state): New enum.
2023         (struct gomp_target_task): Add state, tgt, task and team fields.
2024         (gomp_create_target_task): Change return type to bool, add
2025         state argument.
2026         (gomp_target_task_fn): Change return type to bool.
2027         (struct gomp_device_descr): Add async_run_func.
2028         (struct gomp_task): Remove children, next_child, prev_child,
2029         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2030         Add pnode field.
2031         (struct gomp_taskgroup): Remove children.
2032         Add taskgroup_queue.
2033         (struct gomp_team): Change task_queue type to a priority queue.
2034         (splay_compare): Define inline.
2035         (priority_queue_offset): New.
2036         (priority_node_to_task): New.
2037         (task_to_priority_node): New.
2038         * oacc-mem.c: Do not include splay-tree.h.
2039         * priority_queue.c: New file.
2040         * priority_queue.h: New file.
2041         * splay-tree.c: Do not include splay-tree.h.
2042         (splay_tree_foreach_internal): New.
2043         (splay_tree_foreach): New.
2044         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2045         (splay_tree_callback): Define typedef.
2046         * target.c (splay_compare): Move to libgomp.h.
2047         (GOMP_target): Don't adjust *thr in any way around running offloaded
2048         task.
2049         (GOMP_target_ext): Likewise.  Handle target nowait.
2050         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2051         return value from gomp_create_target_task, if false, fallthrough
2052         as if no dependencies exist.
2053         (gomp_target_task_fn): Change return type to bool, return true
2054         if the task should have another part scheduled later.  Handle
2055         target nowait.
2056         (gomp_load_plugin_for_device): Initialize async_run.
2057         * task.c (gomp_init_task): Initialize children_queue.
2058         (gomp_clear_parent_in_list): New.
2059         (gomp_clear_parent_in_tree): New.
2060         (gomp_clear_parent): Handle priorities.
2061         (GOMP_task): Likewise.
2062         (priority_queue_move_task_first,
2063         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2064         New functions.
2065         (gomp_create_target_task): Use priority queues.  Change return type
2066         to bool, add state argument, return false if for async
2067         {{enter,exit} data,update} constructs no dependencies need to be
2068         waited for, handle target nowait.  Set task->fn to NULL instead of
2069         gomp_target_task_fn.
2070         (verify_children_queue): Remove.
2071         (priority_list_upgrade_task): New.
2072         (priority_queue_upgrade_task): New.
2073         (verify_task_queue): Remove.
2074         (priority_list_downgrade_task): New.
2075         (priority_queue_downgrade_task): New.
2076         (gomp_task_run_pre): Use priority queues.
2077         Abstract code out to priority_queue_downgrade_task.
2078         (gomp_task_run_post_handle_dependers): Use priority queues.
2079         (gomp_task_run_post_remove_parent): Likewise.
2080         (gomp_task_run_post_remove_taskgroup): Likewise.
2081         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2082         tasks specially.
2083         (GOMP_taskwait): Likewise.
2084         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2085         priority-queue_upgrade_task.
2086         (GOMP_taskgroup_start): Use priority queues.
2087         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2088         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2089         barrier.
2090         * taskloop.c (GOMP_taskloop): Handle priorities.
2091         * team.c (gomp_new_team): Call priority_queue_init.
2092         (free_team): Call priority_queue_free.
2093         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2094         team created for target nowait in implicit parallel region.
2095         (gomp_team_start): For nested check, test thr->ts.level instead of
2096         thr->ts.team != NULL.
2097         * testsuite/libgomp.c/doacross-3.c: New test.
2098         * testsuite/libgomp.c/ordered-5.c: New test.
2099         * testsuite/libgomp.c/priority.c: New test.
2100         * testsuite/libgomp.c/target-31.c: New test.
2101         * testsuite/libgomp.c/target-32.c: New test.
2102         * testsuite/libgomp.c/target-33.c: New test.
2103         * testsuite/libgomp.c/target-34.c: New test.
2104
2105 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2106
2107         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2108
2109         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2110         loop is sequential.
2111
2112 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2113
2114         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2115         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2116
2117 2015-11-12  James Norris  <jnorris@codesourcery.com>
2118             Joseph Myers  <joseph@codesourcery.com>
2119
2120         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2121         * oacc-parallel.c (GOACC_declare): New function.
2122         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2123         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2124         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2125         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2126         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2127
2128 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2129
2130         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2131
2132 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2133
2134         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2135         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2136
2137 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2138
2139         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2140         inadvertent commit.
2141
2142 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2143
2144         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2145         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2146         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2147         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2148         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2149
2150 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2151
2152         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2153         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2154
2155 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2156             Ilya Verbin  <ilya.verbin@intel.com>
2157
2158         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2159         GOMP_loop_nonmonotonic_dynamic_start,
2160         GOMP_loop_nonmonotonic_guided_next,
2161         GOMP_loop_nonmonotonic_guided_start,
2162         GOMP_loop_ull_nonmonotonic_dynamic_next,
2163         GOMP_loop_ull_nonmonotonic_dynamic_start,
2164         GOMP_loop_ull_nonmonotonic_guided_next,
2165         GOMP_loop_ull_nonmonotonic_guided_start,
2166         GOMP_parallel_loop_nonmonotonic_dynamic,
2167         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2168         (GOMP_target_41): Renamed to ...
2169         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2170         arguments.
2171         (GOMP_target_data_41): Renamed to ...
2172         (GOMP_target_data_ext): ... this.
2173         (GOMP_target_update_41): Renamed to ...
2174         (GOMP_target_update_ext): ... this.
2175         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2176         GOMP_target_data_ext and GOMP_target_update_ext instead of
2177         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2178         Export GOMP_loop_nonmonotonic_dynamic_next,
2179         GOMP_loop_nonmonotonic_dynamic_start,
2180         GOMP_loop_nonmonotonic_guided_next,
2181         GOMP_loop_nonmonotonic_guided_start,
2182         GOMP_loop_ull_nonmonotonic_dynamic_next,
2183         GOMP_loop_ull_nonmonotonic_dynamic_start,
2184         GOMP_loop_ull_nonmonotonic_guided_next,
2185         GOMP_loop_ull_nonmonotonic_guided_start,
2186         GOMP_parallel_loop_nonmonotonic_dynamic and
2187         GOMP_parallel_loop_nonmonotonic_guided.
2188         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2189         GOMP_parallel_loop_nonmonotonic_guided,
2190         GOMP_loop_nonmonotonic_dynamic_start,
2191         GOMP_loop_nonmonotonic_guided_start,
2192         GOMP_loop_nonmonotonic_dynamic_next,
2193         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2194         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2195         GOMP_loop_ull_nonmonotonic_guided_start,
2196         GOMP_loop_ull_nonmonotonic_dynamic_next,
2197         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2198         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2199         functions.
2200         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2201         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2202         Use gomp_map_val function.
2203         (gomp_target_fallback_firstprivate): New static function.
2204         (GOMP_target_41): Renamed to ...
2205         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2206         arguments.  Move firstprivate fallback handling into a new
2207         function.
2208         (GOMP_target_data_41): Renamed to ...
2209         (GOMP_target_data_ext): ... this.
2210         (GOMP_target_update_41): Renamed to ...
2211         (GOMP_target_update_ext): ... this.
2212         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2213         gomp_map_0len_lookup instead of gomp_map_lookup.
2214         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2215         gomp_map_lookup.
2216         * testsuite/libgomp.c/target-28.c: Likewise.
2217         * testsuite/libgomp.c/monotonic-1.c: New test.
2218         * testsuite/libgomp.c/monotonic-2.c: New test.
2219         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2220         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2221         * testsuite/libgomp.c/pr66199-5.c: New test.
2222         * testsuite/libgomp.c/pr66199-6.c: New test.
2223         * testsuite/libgomp.c/pr66199-7.c: New test.
2224         * testsuite/libgomp.c/pr66199-8.c: New test.
2225         * testsuite/libgomp.c/pr66199-9.c: New test.
2226         * testsuite/libgomp.c/reduction-11.c: New test.
2227         * testsuite/libgomp.c/reduction-12.c: New test.
2228         * testsuite/libgomp.c/reduction-13.c: New test.
2229         * testsuite/libgomp.c/reduction-14.c: New test.
2230         * testsuite/libgomp.c/reduction-15.c: New test.
2231         * testsuite/libgomp.c/target-12.c (main): Adjust for
2232         omp_target_is_present change for one-past-last element.
2233         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2234         the same var is both mapped and privatized.
2235         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2236         handling of zero-length array sections.
2237         * testsuite/libgomp.c/target-28.c: New test.
2238         * testsuite/libgomp.c/target-29.c: New test.
2239         * testsuite/libgomp.c/target-30.c: New test.
2240         * testsuite/libgomp.c/target-teams-1.c: New test.
2241         * testsuite/libgomp.c++/member-6.C: New test.
2242         * testsuite/libgomp.c++/member-7.C: New test.
2243         * testsuite/libgomp.c++/monotonic-1.C: New test.
2244         * testsuite/libgomp.c++/monotonic-2.C: New test.
2245         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2246         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2247         * testsuite/libgomp.c++/pr66199-3.C: New test.
2248         * testsuite/libgomp.c++/pr66199-4.C: New test.
2249         * testsuite/libgomp.c++/pr66199-5.C: New test.
2250         * testsuite/libgomp.c++/pr66199-6.C: New test.
2251         * testsuite/libgomp.c++/pr66199-7.C: New test.
2252         * testsuite/libgomp.c++/pr66199-8.C: New test.
2253         * testsuite/libgomp.c++/pr66199-9.C: New test.
2254         * testsuite/libgomp.c++/reduction-11.C: New test.
2255         * testsuite/libgomp.c++/reduction-12.C: New test.
2256         * testsuite/libgomp.c++/target-13.C: New test.
2257         * testsuite/libgomp.c++/target-14.C: New test.
2258         * testsuite/libgomp.c++/target-15.C: New test.
2259         * testsuite/libgomp.c++/target-16.C: New test.
2260         * testsuite/libgomp.c++/target-17.C: New test.
2261         * testsuite/libgomp.c++/target-18.C: New test.
2262         * testsuite/libgomp.c++/target-19.C: New test.
2263
2264 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2265
2266         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2267         and reduction copy.
2268         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2269         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2270         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2271         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2272         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2273         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2274         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2275         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2276         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2277         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2278         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2279         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2280         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2281         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2282
2283 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2284
2285         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2286         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2287         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2288         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2289         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2290         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2291         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2292         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2293
2294 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2295
2296         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2297         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2298         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2299         * oacc-host.c (host_openacc_exec): Likewise.
2300         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2301
2302 2015-11-03  Julian Brown  <julian@codesourcery.com>
2303             Thomas Schwinge  <thomas@codesourcery.com>
2304
2305         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2306         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2307         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2308         Likewise.
2309         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2310         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2311
2312 2015-11-03  James Norris  <jnorris@codesourcery.com>
2313
2314         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2315         file.
2316         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2317         Likewise.
2318         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2319         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2320         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2321         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2322         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2323
2324 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2325
2326         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2327         compatibility.
2328         (enum acc_async_t): Reformat.
2329         (acc_on_device): Declare compatible with builtin and provide C++
2330         wrapper.
2331         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2332
2333 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2334             Cesar Philippidis  <cesar@codesourcery.com>
2335
2336         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2337         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2338         ... this.  Add a description of the test at the top of the file.
2339         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2340         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2341         ... this.  Add a description of the test at the top of the file.
2342
2343 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2344
2345         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2346         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2347         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2348         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2349         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2350         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2351
2352 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2353
2354         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2355         dimensions.
2356
2357 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2358
2359         PR testsuite/68063
2360         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2361
2362 2015-10-27  James Norris  <jnorris@codesourcery.com>
2363
2364         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2365         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2366
2367 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2368
2369         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2370         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2371
2372         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2373         acc_device_nvidia usage.
2374         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2375         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2376         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2377
2378         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2379         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2380
2381         PR libgomp/66518
2382         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2383
2384         PR libgomp/65437
2385         PR libgomp/66518
2386         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2387         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2388
2389 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2390
2391         PR testsuite/68063
2392         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2393
2394 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2395
2396         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2397         vector_length.
2398         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2399
2400 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2401             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2402
2403         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2404         to 0 when mapnum is 0.
2405
2406 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2407
2408         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2409         Cast to int from int32_t.
2410
2411 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2412             Aldy Hernandez  <aldyh@redhat.com>
2413             Ilya Verbin  <ilya.verbin@intel.com>
2414
2415         * config/linux/affinity.c (omp_get_place_num_procs,
2416         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2417         * config/linux/doacross.h: New file.
2418         * config/posix/affinity.c (omp_get_place_num_procs,
2419         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2420         * config/posix/doacross.h: New file.
2421         * env.c: Include gomp-constants.h.
2422         (struct gomp_task_icv): Rename run_sched_modifier to
2423         run_sched_chunk_size.
2424         (gomp_max_task_priority_var): New variable.
2425         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2426         (handle_omp_display_env): Change _OPENMP value from 201307 to
2427         201511.  Print OMP_MAX_TASK_PRIORITY.
2428         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2429         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2430         chunk_size and run_sched_modifier to run_sched_chunk_size.
2431         (omp_get_max_task_priority, omp_get_initial_device,
2432         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2433         omp_get_partition_place_nums): New functions.
2434         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2435         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2436         to chunk_size.
2437         (omp_get_num_places_, omp_get_place_num_procs_,
2438         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2439         omp_get_place_proc_ids_8_, omp_get_place_num_,
2440         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2441         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2442         omp_get_max_task_priority_): New functions.
2443         * libgomp_g.h (GOMP_loop_doacross_static_start,
2444         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2445         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2446         GOMP_loop_ull_doacross_dynamic_start,
2447         GOMP_loop_ull_doacross_guided_start,
2448         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2449         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2450         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2451         GOMP_target_data_41, GOMP_target_update_41,
2452         GOMP_target_enter_exit_data): New prototypes.
2453         (GOMP_task): Add prototype argument.
2454         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2455         (struct gomp_doacross_work_share): New type.
2456         (struct gomp_work_share): Add doacross field.
2457         (struct gomp_task_icv): Rename run_sched_modifier to
2458         run_sched_chunk_size.
2459         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2460         GOMP_TASK_UNDEFERRED.  Add comments.
2461         (struct gomp_task_depend_entry): Add comments.
2462         (struct gomp_task): Likewise.
2463         (struct gomp_taskgroup): Likewise.
2464         (struct gomp_target_task): New type.
2465         (struct gomp_team): Add comment.
2466         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2467         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2468         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2469         (struct target_var_desc): New type.
2470         (struct target_mem_desc): Adjust comment.  Use struct
2471         target_var_desc instead of splay_tree_key for list.
2472         (REFCOUNT_INFINITY): Define.
2473         (struct splay_tree_key_s): Remove copy_from field.
2474         (struct gomp_device_descr): Add dev2dev_func field.
2475         (enum gomp_map_vars_kind): New enum.
2476         (gomp_map_vars): Add one argument.
2477         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2478         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2479         omp_get_place_num_procs, omp_get_place_num_procs_,
2480         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2481         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2482         omp_get_place_num_, omp_get_partition_num_places,
2483         omp_get_partition_num_places_, omp_get_partition_place_nums,
2484         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2485         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2486         omp_target_free, omp_target_is_present, omp_target_memcpy,
2487         omp_target_memcpy_rect, omp_target_associate_ptr and
2488         omp_target_disassociate_ptr.
2489         (GOMP_4.0.2): Renamed to ...
2490         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2491         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2492         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2493         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2494         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2495         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2496         GOMP_loop_ull_doacross_guided_start,
2497         GOMP_loop_ull_doacross_runtime_start,
2498         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2499         GOMP_doacross_ull_wait.
2500         * libgomp.texi: Document omp_get_max_task_priority.
2501         Rename modifier argument to chunk_size for omp_set_schedule and
2502         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2503         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2504         to run_sched_chunk_size renaming.
2505         (GOMP_loop_ordered_runtime_start): Likewise.
2506         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2507         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2508         GOMP_parallel_loop_runtime_start): New functions.
2509         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2510         to run_sched_chunk_size renaming.
2511         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2512         GOMP_loop_doacross_guided_start): New functions or aliases.
2513         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2514         run_sched_modifier to run_sched_chunk_size renaming.
2515         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2516         (gomp_loop_ull_doacross_static_start,
2517         gomp_loop_ull_doacross_dynamic_start,
2518         gomp_loop_ull_doacross_guided_start,
2519         GOMP_loop_ull_doacross_runtime_start): New functions.
2520         (GOMP_loop_ull_doacross_static_start,
2521         GOMP_loop_ull_doacross_dynamic_start,
2522         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2523         * oacc-mem.c (acc_map_data, present_create_copy,
2524         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2525         to gomp_map_vars.
2526         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2527         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2528         instead of false to gomp_map_vars.
2529         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2530         * omp.h.in (omp_lock_hint_t): New type.
2531         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2532         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2533         omp_get_place_num, omp_get_partition_num_places,
2534         omp_get_partition_place_nums, omp_get_initial_device,
2535         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2536         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2537         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2538         prototypes.
2539         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2540         (omp_lock_hint_none, omp_lock_hint_uncontended,
2541         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2542         omp_lock_hint_speculative): New parameters.
2543         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2544         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2545         omp_get_place_num, omp_get_partition_num_places,
2546         omp_get_partition_place_nums, omp_get_initial_device,
2547         omp_get_max_task_priority): New interfaces.
2548         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2549         to chunk_size.
2550         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2551         (omp_lock_hint_none, omp_lock_hint_uncontended,
2552         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2553         omp_lock_hint_speculative): New parameters.
2554         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2555         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2556         omp_get_place_num, omp_get_partition_num_places,
2557         omp_get_partition_place_nums, omp_get_initial_device,
2558         omp_get_max_task_priority): New functions and subroutines.
2559         * ordered.c: Include stdarg.h and string.h.
2560         (MAX_COLLAPSED_BITS): Define.
2561         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2562         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2563         GOMP_doacross_ull_wait): New functions.
2564         * target.c: Include errno.h.
2565         (resolve_device): If device is not initialized, call
2566         gomp_init_device on it.
2567         (gomp_map_lookup): New function.
2568         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2569         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2570         GOMP_MAP_ALWAYS_TO_P.
2571         (get_kind): Rename is_openacc argument to short_mapkind.
2572         (gomp_map_pointer): Use gomp_map_lookup.
2573         (gomp_map_fields_existing): New function.
2574         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2575         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2576         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2577         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2578         Adjust for tgt->list changed type and copy_from living in there.
2579         (gomp_copy_from_async): Adjust for tgt->list changed type and
2580         copy_from living in there.
2581         (gomp_unmap_vars): Likewise.
2582         (gomp_update): Likewise.  Rename is_openacc argument to
2583         short_mapkind.  Don't fail if object is not mapped.
2584         (gomp_load_image_to_device): Initialize refcount to
2585         REFCOUNT_INFINITY.
2586         (gomp_target_fallback): New function.
2587         (gomp_get_target_fn_addr): Likewise.
2588         (GOMP_target): Adjust gomp_map_vars caller, use
2589         gomp_get_target_fn_addr and gomp_target_fallback.
2590         (GOMP_target_41): New function.
2591         (gomp_target_data_fallback): New function.
2592         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2593         (GOMP_target_data_41): New function.
2594         (GOMP_target_update): Adjust gomp_update caller.
2595         (GOMP_target_update_41): New function.
2596         (gomp_exit_data, GOMP_target_enter_exit_data,
2597         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2598         omp_target_is_present, omp_target_memcpy,
2599         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2600         omp_target_associate_ptr, omp_target_disassociate_ptr,
2601         gomp_load_plugin_for_device): New functions.
2602         * task.c: Include gomp-constants.h.  Include taskloop.c
2603         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2604         (gomp_task_handle_depend): New function.
2605         (GOMP_task): Use it.  Add priority argument.  Use
2606         gomp-constant.h constants instead of hardcoded numbers.
2607         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2608         (gomp_create_target_task): New function.
2609         (verify_children_queue, verify_taskgroup_queue,
2610         verify_task_queue): New functions.
2611         (gomp_task_run_pre): Call verify_*_queue functions.
2612         If an upcoming tied task is about to leave the sibling or
2613         taskgroup queues in an invalid state, adjust appropriately.
2614         Remove taskgroup argument.  Add comments.
2615         (gomp_task_run_post_handle_dependers): Add comments.
2616         (gomp_task_run_post_remove_parent): Likewise.
2617         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2618         (GOMP_taskwait): Likewise.  Add comments.
2619         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2620         problem such that the first non parent_depends_on task does not
2621         end up at the end of the children queue.
2622         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2623         GOMP_TASK_UNDEFERRED.
2624         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2625         * taskloop.c: New file.
2626         * testsuite/lib/libgomp.exp
2627         (check_effective_target_offload_device_nonshared_as): New proc.
2628         * testsuite/libgomp.c/affinity-2.c: New test.
2629         * testsuite/libgomp.c/doacross-1.c: New test.
2630         * testsuite/libgomp.c/doacross-2.c: New test.
2631         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2632         Add map clause to target.
2633         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2634         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2635         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2636         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2637         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2638         Likewise.
2639         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2640         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2641         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2642         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2643         not defined.  Use those where needed.
2644         * testsuite/libgomp.c/for-4.c: New test.
2645         * testsuite/libgomp.c/for-5.c: New test.
2646         * testsuite/libgomp.c/for-6.c: New test.
2647         * testsuite/libgomp.c/linear-1.c: New test.
2648         * testsuite/libgomp.c/ordered-4.c: New test.
2649         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2650         only allowed on the loop iterator.
2651         * testsuite/libgomp.c/pr66199-3.c: New test.
2652         * testsuite/libgomp.c/pr66199-4.c: New test.
2653         * testsuite/libgomp.c/reduction-7.c: New test.
2654         * testsuite/libgomp.c/reduction-8.c: New test.
2655         * testsuite/libgomp.c/reduction-9.c: New test.
2656         * testsuite/libgomp.c/reduction-10.c: New test.
2657         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2658         map(tofrom:s).
2659         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2660         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2661         * testsuite/libgomp.c/target-11.c: New test.
2662         * testsuite/libgomp.c/target-12.c: New test.
2663         * testsuite/libgomp.c/target-13.c: New test.
2664         * testsuite/libgomp.c/target-14.c: New test.
2665         * testsuite/libgomp.c/target-15.c: New test.
2666         * testsuite/libgomp.c/target-16.c: New test.
2667         * testsuite/libgomp.c/target-17.c: New test.
2668         * testsuite/libgomp.c/target-18.c: New test.
2669         * testsuite/libgomp.c/target-19.c: New test.
2670         * testsuite/libgomp.c/target-20.c: New test.
2671         * testsuite/libgomp.c/target-21.c: New test.
2672         * testsuite/libgomp.c/target-22.c: New test.
2673         * testsuite/libgomp.c/target-23.c: New test.
2674         * testsuite/libgomp.c/target-24.c: New test.
2675         * testsuite/libgomp.c/target-25.c: New test.
2676         * testsuite/libgomp.c/target-26.c: New test.
2677         * testsuite/libgomp.c/target-27.c: New test.
2678         * testsuite/libgomp.c/taskloop-1.c: New test.
2679         * testsuite/libgomp.c/taskloop-2.c: New test.
2680         * testsuite/libgomp.c/taskloop-3.c: New test.
2681         * testsuite/libgomp.c/taskloop-4.c: New test.
2682         * testsuite/libgomp.c++/ctor-13.C: New test.
2683         * testsuite/libgomp.c++/doacross-1.C: New test.
2684         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2685         Replace offload_device with offload_device_nonshared_as.
2686         * testsuite/libgomp.c++/for-12.C: New test.
2687         * testsuite/libgomp.c++/for-13.C: New test.
2688         * testsuite/libgomp.c++/for-14.C: New test.
2689         * testsuite/libgomp.c++/linear-1.C: New test.
2690         * testsuite/libgomp.c++/member-1.C: New test.
2691         * testsuite/libgomp.c++/member-2.C: New test.
2692         * testsuite/libgomp.c++/member-3.C: New test.
2693         * testsuite/libgomp.c++/member-4.C: New test.
2694         * testsuite/libgomp.c++/member-5.C: New test.
2695         * testsuite/libgomp.c++/ordered-1.C: New test.
2696         * testsuite/libgomp.c++/reduction-5.C: New test.
2697         * testsuite/libgomp.c++/reduction-6.C: New test.
2698         * testsuite/libgomp.c++/reduction-7.C: New test.
2699         * testsuite/libgomp.c++/reduction-8.C: New test.
2700         * testsuite/libgomp.c++/reduction-9.C: New test.
2701         * testsuite/libgomp.c++/reduction-10.C: New test.
2702         * testsuite/libgomp.c++/reference-1.C: New test.
2703         * testsuite/libgomp.c++/simd14.C: New test.
2704         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2705         * testsuite/libgomp.c++/target-5.C: New test.
2706         * testsuite/libgomp.c++/target-6.C: New test.
2707         * testsuite/libgomp.c++/target-7.C: New test.
2708         * testsuite/libgomp.c++/target-8.C: New test.
2709         * testsuite/libgomp.c++/target-9.C: New test.
2710         * testsuite/libgomp.c++/target-10.C: New test.
2711         * testsuite/libgomp.c++/target-11.C: New test.
2712         * testsuite/libgomp.c++/target-12.C: New test.
2713         * testsuite/libgomp.c++/taskloop-1.C: New test.
2714         * testsuite/libgomp.c++/taskloop-2.C: New test.
2715         * testsuite/libgomp.c++/taskloop-3.C: New test.
2716         * testsuite/libgomp.c++/taskloop-4.C: New test.
2717         * testsuite/libgomp.c++/taskloop-5.C: New test.
2718         * testsuite/libgomp.c++/taskloop-6.C: New test.
2719         * testsuite/libgomp.c++/taskloop-7.C: New test.
2720         * testsuite/libgomp.c++/taskloop-8.C: New test.
2721         * testsuite/libgomp.c++/taskloop-9.C: New test.
2722         * testsuite/libgomp.fortran/affinity1.f90: New test.
2723         * testsuite/libgomp.fortran/affinity2.f90: New test.
2724
2725 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2726
2727         PR tree-optimization/67476
2728         * testsuite/libgomp.c/autopar-3.c: New test.
2729         * testsuite/libgomp.c/autopar-4.c: New test.
2730         * testsuite/libgomp.c/autopar-5.c: New test.
2731         * testsuite/libgomp.c/autopar-6.c: New test.
2732         * testsuite/libgomp.c/autopar-7.c: New test.
2733         * testsuite/libgomp.c/autopar-8.c: New test.
2734
2735 2015-10-12  James Norris  <jnorris@codesourcery.com>
2736
2737         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2738         initializer.
2739
2740 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2741
2742         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2743         using load_gcc_lib.
2744
2745 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2746
2747         * oacc-ptx.h: Remove file, moving its content into...
2748         * config/nvptx/fortran.c: ... here...
2749         * config/nvptx/oacc-init.c: ..., here...
2750         * config/nvptx/oacc-parallel.c: ..., and here.
2751         * config/nvptx/openacc.f90: New file.
2752         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2753         (link_ptx): Don't link in predefined bits of PTX code.
2754
2755 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2756             Bernd Schmidt <bernds@codesourcery.com>
2757
2758         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2759         (struct targ_ptx_obj): New.
2760         (nvptx_tdata): Move earlier, change data format.
2761         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2762         objects.
2763         (GOMP_OFFLOAD_load_image): Adjust.
2764
2765 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2766
2767         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2768         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2769         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2770         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2771         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2772         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2773         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2774         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2775         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2776         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2777         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2778         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2779         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2780         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2781         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2782         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2783         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2784         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2785         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2786         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2787         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2788         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2789         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2790         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2791         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2792         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2793         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2794         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2795         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2796         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2797         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2798         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2799         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2800         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2801         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2802         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2803         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2804         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2805         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2806         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2807         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2808         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2809         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2810         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2811         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2812         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2813         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2814         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2815         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2816         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2817         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2818         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2819         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2820         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2821         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2822         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2823         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2824         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2825         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2826         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2827         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2828         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2829         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2830
2831 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2832
2833         * oacc-init.c (acc_on_device): Force optimization level.
2834
2835 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2836
2837         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2838         (cuda_errlist): Delete.
2839         (cuda_error): Reimplement.
2840
2841 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2842
2843         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2844         array.
2845         * libgomp.map (GOACC_parallel_keyed): New.
2846         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2847         all callers.
2848         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2849         and take keyed varargs list.  Adjust call to exec_func.
2850         (GOACC_parallel): Force host fallback.
2851         * libgomp_g.h (GOACC_parallel): Remove.
2852         (GOACC_parallel_keyed): Declare.
2853         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2854         (stuct targ_gn_descriptor): Replace name field with launch field.
2855         (nvptx_exec): Lose separate geometry args, take array.  Process
2856         dynamic dimensions and adjust.
2857         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2858         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2859         data.
2860         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2861         passing.
2862         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2863         passing.
2864
2865 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2866
2867         PR libgomp/67141
2868         * oacc-int.h (goacc_host_init): Add declaration.
2869         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2870         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2871
2872 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2873             Sebastian Pop  <s.pop@samsung.com>
2874
2875         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2876         match o/p.
2877         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2878         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2879         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2880         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2881         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2882
2883 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2884
2885         * configure.tgt: Add missing ;; in between nvptx and rtems
2886         snippets.
2887
2888 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2889
2890         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2891         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2892         (gomp_thread_pool_reservoir): Add priority member.
2893         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2894         priority.
2895         (parse_thread_pools): Likewise.
2896         * team.c (gomp_team_start): Call configuration provided
2897         gomp_adjust_thread_attr(). Destroy thread attributes if
2898         necessary.
2899         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2900
2901 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2902
2903         * config/posix/pool.h: New.
2904         * config/rtems/pool.h: Likewise.
2905         * config/rtems/proc.c: Likewise.
2906         * libgomp.h (gomp_thread_destructor): Declare.
2907         * team.c: Include configuration provided "pool.h".
2908         (gomp_get_thread_pool): Define in configuration.
2909         (gomp_team_end): Call configuration defined
2910         gomp_release_thread_pool().
2911
2912 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2913
2914         * config/rtems/bar.c: New.
2915         * config/rtems/bar.h: Likewise.
2916         * config/rtems/mutex.c: Likewise.
2917         * config/rtems/mutex.h: Likewise.
2918         * config/rtems/sem.c: Likewise.
2919         * config/rtems/sem.h: Likewise.
2920         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2921         <sys/lock.h> header file.
2922         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2923         supported by Newlib.
2924         * configure: Regenerate.
2925
2926 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2927
2928         * team.c (gomp_new_thread_pool): Delete and move content to ...
2929         (gomp_get_thread_pool): ... new function.  Allocate and
2930         initialize thread pool on demand.
2931         (get_last_team): Use gomp_get_thread_pool().
2932         (gomp_team_start): Delete thread pool initialization.
2933
2934 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2935
2936         PR tree-optimization/65637
2937         * testsuite/libgomp.c/autopar-2.c: New test.
2938
2939 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2940
2941         PR tree-optimization/46193
2942         * testsuite/libgomp.c/pr46193.c: New test.
2943
2944 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2945
2946         libgomp/
2947         * libgomp.map: Add 4.0.2 version.
2948         * target.c (offload_image_descr): Add version field.
2949         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2950         call.  Improve load mismatch diagnostic.
2951         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2952         call.
2953         (GOMP_offload_regster): Make stub function, move bulk to ...
2954         (GOMP_offload_register_ver): ... here.  Process version argument.
2955         (GOMP_offload_unregister): Make stub function, move bulk to ...
2956         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2957         (gomp_init_device): Process version field.
2958         (gomp_unload_device): Process version field.
2959         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2960         macros.  Check plugin version.
2961         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2962         loader and unloader types.
2963         * oacc-host.c: Include gomp-constants.h.
2964         (host_version): New.
2965         (host_load_image, host_unload_image): Adjust.
2966         (host_dispatch): Add host_version.
2967         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2968         (GOMP_OFFLOAD_version): New.
2969         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2970         (GOMP_OFFLOAD_unload_image): Likewise.
2971         * plugin/plugin-host.c: Include gomp-constants.h.
2972         (GOMP_OFFLOAD_version): New.
2973         (GOMP_OFFLOAD_load_image): Add version arg.
2974         (GOMP_OFFLOAD_unload_image): Likewise.
2975
2976 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2977
2978         PR tree-optimization/65468
2979         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2980
2981 2015-08-24  Tom de Vries  <tom@codesourcery.com>
2982
2983         PR tree-optimization/65468
2984         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2985
2986 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
2987
2988         PR libgomp/66761
2989         PR libgomp/67303
2990         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2991         (gomp_iter_guided_next): Idem.
2992         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2993         (gomp_iter_ull_guided_next): Idem.
2994         * config/linux/wait.h (do_spin): Idem.
2995
2996 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2997
2998         * libgomp-plugin.h (enum offload_target_type): Remove
2999         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3000         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3001         * openacc.h (enum acc_device_t): Likewise.
3002         * openacc_lib.h: Likewise.
3003         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3004         (acc_on_device): Just use __builtin_acc_on_device.
3005         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3006         of acc_on_device builtin.
3007         * plugin/plugin-host.h: Remove file.
3008         * plugin/plugin-host.c: Likewise, but salvage some content into...
3009         * oacc-host.c: ... this file.
3010         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3011         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3012         * Makefile.in: Regenerate.
3013         * configure: Likewise.
3014         * testsuite/lib/libgomp.exp
3015         (check_effective_target_openacc_host_nonshm_selected): Remove.
3016         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3017         ACC_DEVICE_TYPE=host_nonshm.
3018         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3019         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3020         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3021         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3022         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3023         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3024
3025 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3026             Jakub Jelinek  <jakub@redhat.com>
3027
3028         * config/nvptx/affinity.c: New file.
3029         * config/nvptx/alloc.c: Likewise.
3030         * config/nvptx/bar.c: Likewise.
3031         * config/nvptx/barrier.c: Likewise.
3032         * config/nvptx/critical.c: Likewise.
3033         * config/nvptx/env.c: Likewise.
3034         * config/nvptx/error.c: Likewise.
3035         * config/nvptx/fortran.c: Likewise.
3036         * config/nvptx/iter.c: Likewise.
3037         * config/nvptx/iter_ull.c: Likewise.
3038         * config/nvptx/libgomp-plugin.c: Likewise.
3039         * config/nvptx/lock.c: Likewise.
3040         * config/nvptx/loop.c: Likewise.
3041         * config/nvptx/loop_ull.c: Likewise.
3042         * config/nvptx/mutex.c: Likewise.
3043         * config/nvptx/oacc-async.c: Likewise.
3044         * config/nvptx/oacc-cuda.c: Likewise.
3045         * config/nvptx/oacc-host.c: Likewise.
3046         * config/nvptx/oacc-init.c: Likewise.
3047         * config/nvptx/oacc-mem.c: Likewise.
3048         * config/nvptx/oacc-parallel.c: Likewise.
3049         * config/nvptx/oacc-plugin.c: Likewise.
3050         * config/nvptx/omp-lock.h: Likewise.
3051         * config/nvptx/ordered.c: Likewise.
3052         * config/nvptx/parallel.c: Likewise.
3053         * config/nvptx/proc.c: Likewise.
3054         * config/nvptx/ptrlock.c: Likewise.
3055         * config/nvptx/sections.c: Likewise.
3056         * config/nvptx/sem.c: Likewise.
3057         * config/nvptx/single.c: Likewise.
3058         * config/nvptx/splay-tree.c: Likewise.
3059         * config/nvptx/target.c: Likewise.
3060         * config/nvptx/task.c: Likewise.
3061         * config/nvptx/team.c: Likewise.
3062         * config/nvptx/time.c: Likewise.
3063         * config/nvptx/work.c: Likewise.
3064         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3065         * configure: Regenerate.
3066         * configure.tgt (config_path): Set to "nvptx" for target
3067         nvptx*-*-*.
3068
3069 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3070
3071         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3072
3073 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3074
3075         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3076         (cuda_errlist): Constify.
3077         (errmsg):  Move into ...
3078         (cuda_error): ... here.  Make smaller.
3079         (_XSTR, _STR): Delete.
3080         (cuda_synames): Delete.
3081         (verify_device_library): Delete.
3082         (nvptx_init): Don't call it.
3083
3084 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3085
3086         * testsuite/libgomp.c/uns-outer-4.c: New test.
3087
3088 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3089
3090         * testsuite/libgomp.c/pr66714.c: New test.
3091
3092 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3093
3094         PR libgomp/66950
3095         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3096         (fib_ref): New function.
3097         (fib): Correct corner cases in the recursion.
3098         (main): Replace the non-simd loop with fib_ref call.
3099         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3100         subroutine.
3101         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3102         for the last array element value.  Replace the non-simd loop with
3103         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3104         of the last array element with according Fibonacci sequence element.
3105         (fib): Correct corner cases in the recursion.
3106
3107 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3108
3109         * target.c (gomp_offload_image_to_device): Rename to ...
3110         (gomp_load_image_to_device): ... here.
3111         (GOMP_offload_register): Adjust call.
3112         (gomp_init_device): Likewise.
3113         (gomp_unload_image_from_device): New.  Broken out of ...
3114         (GOMP_offload_unregister): ... here.  Call it.
3115         (gomp_unload_device): New.
3116         * libgomp.h (gomp_unload_device): Declare.
3117         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3118         mem maps.
3119
3120 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3121
3122         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3123         wait=-specific if.
3124         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3125         !=0 condition.
3126         (goacc_waits): Move !num_waits handling to ...
3127         (GOACC_wait): ... here, the only caller that might have zero waits.
3128
3129         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3130         (struct ptx_image_data): Move earlier, add fns field.
3131         (struct ptx_device): Add images and image_lock fields.
3132         (ptx_images, ptx_image_lock): Delete.
3133         (nvptx_open_device): Initialize images and image_lock fields.
3134         (nvptx_close_device): Destroy image_lock.
3135         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3136         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3137         fields.
3138
3139 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3140
3141         * target.c (GOMP_offload_register): Use int for device type arg.
3142         (GOMP_offload_unregister): Likewise.
3143
3144         * target.c (struct_offload_image_descr): Constify host_table.
3145         (gomp_offload_image_to_device): Likewise.
3146         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3147
3148         * libgomp.h (gomp_device_descr): Constify target data arguments.
3149         * target.c (struct offload_image_descr): Constify target_data.
3150         (gomp_offload_image_to_device): Likewise.
3151         (GOMP_offload_register): Likewise.
3152         (GOMP_offload_unrefister): Likewise.
3153         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3154         GOMP_OFFLOAD_unload_image): Constify target data.
3155         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3156         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3157
3158 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3159
3160         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3161         Workaround driver library const error.
3162         (struct nvptx_tdata, nvptx_tdata_t): New.
3163         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3164         type.
3165
3166 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3167
3168         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3169         of EPS parameter from integer to real.
3170         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3171         type of EPS parameter from integer to real.
3172
3173 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3174
3175         * team.c (get_last_team): New.
3176         (gomp_new_team): Recycle last non-nested team if possible.
3177         (gomp_team_end): Move team work share list free lock destruction
3178         to ...
3179         (free_team): ... here.
3180
3181 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3182
3183         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3184         and ref from int to double.  Replaced their comparison with
3185         an inequality of their difference and EPS.
3186         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3187         comparison of pri and a reference number with an inequality of their
3188         difference and EPS.
3189         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3190         the comparison of sum and sum_ref with an inequality of their
3191         difference and EPS.
3192         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3193         the comparison of pri and a reference number with an inequality of
3194         their difference and EPS.
3195
3196 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3197
3198         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3199         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3200         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3201         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3202         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3203         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3204         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3205         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3206         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3207         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3208         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3209         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3210         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3211         variables.
3212         (vec_mult): Likewise.  Add #pragma omp taskwait.
3213         (main): Adjust caller.
3214         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3215         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3216         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3217         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3218         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3219         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3220         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3221         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3222         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3223         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3224         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3225         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3226         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3227         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3228         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3229         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3230         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3231         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3232         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3233         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3234         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3235         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3236         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3237         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3238         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3239         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3240         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3241         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3242         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3243         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3244         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3245         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3246         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3247         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3248         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3249         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3250         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3251         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3252         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3253         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3254         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3255         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3256         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3257         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3258         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3259         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3260         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3261         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3262         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3263         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3264         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3265         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3266         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3267         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3268         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3269         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3270         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3271         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3272         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3273         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3274         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3275         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3276         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3277         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3278         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3279         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3280         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3281         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3282         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3283         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3284         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3285         (vec_mult): Add !$omp taskwait.
3286         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3287         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3288         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3289         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3290         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3291         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3292         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3293         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3294         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3295         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3296         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3297         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3298         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3299         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3300         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3301         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3302         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3303         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3304         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3305         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3306         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3307         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3308         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3309         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3310         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3311         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3312         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3313         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3314         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3315         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3316         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3317         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3318         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3319         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3320         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3321         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3322         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3323         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3324         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3325         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3326         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3327         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3328         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3329         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3330         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3331         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3332         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3333         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3334         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3335         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3336         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3337         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3338         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3339         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3340         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3341         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3342         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3343         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3344         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3345         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3346         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3347         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3348         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3349         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3350         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3351         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3352         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3353
3354 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3355
3356         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3357         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3358
3359 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3360
3361         PR libgomp/65099
3362         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3363         in a 64-bit configuration.
3364         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3365         offloading testing if no such device is available.
3366         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3367         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3368
3369 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3370
3371         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3372         second call to f.
3373         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3374
3375 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3376
3377         PR tree-optimization/66642
3378         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3379         iteration count case.
3380         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3381         function, factor out of ...
3382         (main): ... here.  Test low iteration count case.
3383
3384 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3385
3386         * libgomp.h (gomp_thread_pool): Comment last_team field.
3387
3388 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3389
3390         * testsuite/libgomp.c++/pr66702-1.C: Require
3391         vect_simd_clones effective target.
3392         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3393
3394 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3395
3396         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3397         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3398         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3399         "-O2".
3400
3401 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3402
3403         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3404         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3405         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3406         * testsuite/libgomp.c++/pr64824.C: Same.
3407         * testsuite/libgomp.c++/pr64868.C: Same.
3408         * testsuite/libgomp.c++/pr66199-1.C: Same.
3409         * testsuite/libgomp.c++/pr66199-2.C: Same.
3410         * testsuite/libgomp.c++/target-2.C: Same.
3411         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3412         -std=<standard> option.
3413         * testsuite/libgomp.c++/udr-11.C: Same.
3414         * testsuite/libgomp.c++/udr-12.C: Same.
3415         * testsuite/libgomp.c++/udr-13.C: Same.
3416         * testsuite/libgomp.c++/udr-14.C: Same.
3417         * testsuite/libgomp.c++/udr-15.C: Same.
3418         * testsuite/libgomp.c++/udr-16.C: Same.
3419         * testsuite/libgomp.c++/udr-17.C: Same.
3420         * testsuite/libgomp.c++/udr-18.C: Same.
3421         * testsuite/libgomp.c++/udr-19.C: Same.
3422         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3423         * testsuite/libgomp.c++/simd-1.C: Same.
3424         * testsuite/libgomp.c++/simd-2.C: Same.
3425         * testsuite/libgomp.c++/simd-3.C: Same.
3426         * testsuite/libgomp.c++/simd-4.C: Same.
3427         * testsuite/libgomp.c++/simd-5.C: Same.
3428         * testsuite/libgomp.c++/simd-6.C: Same.
3429         * testsuite/libgomp.c++/simd-7.C: Same.
3430         * testsuite/libgomp.c++/simd-8.C: Same.
3431         * testsuite/libgomp.c++/simd-9.C: Same.
3432         * testsuite/libgomp.c++/simd10.C: Same.
3433         * testsuite/libgomp.c++/simd11.C: Same.
3434         * testsuite/libgomp.c++/simd12.C: Same.
3435         * testsuite/libgomp.c++/simd13.C: Same.
3436
3437 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3438
3439         PR middle-end/66702
3440         * testsuite/libgomp.c++/pr66702-1.C: New test.
3441         * testsuite/libgomp.c++/pr66702-2.C: New test.
3442
3443 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3444
3445         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3446         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3447         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3448         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3449
3450 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3451
3452         PR tree-optimization/66652
3453         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3454         using restrict pointers.
3455         (main): Add arguments to calls to f.
3456         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3457
3458 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3459
3460         * configure.ac: Fix check for header <sys/sysctl.h>.
3461         * configure: Regenerate.
3462         * config.h.in: Likewise.
3463
3464 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3465
3466         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3467         abort.
3468         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3469
3470 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3471
3472         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3473         acc_device_nvidia.
3474
3475         PR libgomp/66518
3476         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3477         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3478
3479 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3480
3481         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3482         dg-additional-options for any remaining options.
3483         * testsuite/libgomp.c/atomic-2.c: Same.
3484         * testsuite/libgomp.c/atomic-4.c: Same.
3485         * testsuite/libgomp.c/atomic-5.c: Same.
3486         * testsuite/libgomp.c/atomic-6.c: Same.
3487         * testsuite/libgomp.c/autopar-1.c: Same.
3488         * testsuite/libgomp.c/copyin-1.c: Same.
3489         * testsuite/libgomp.c/copyin-2.c: Same.
3490         * testsuite/libgomp.c/copyin-3.c: Same.
3491         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3492         * testsuite/libgomp.c/nestedfn-5.c: Same.
3493         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3494         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3495         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3496         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3497         * testsuite/libgomp.c/pr32362-1.c: Same.
3498         * testsuite/libgomp.c/pr32362-2.c: Same.
3499         * testsuite/libgomp.c/pr32362-3.c: Same.
3500         * testsuite/libgomp.c/pr39591-1.c: Same.
3501         * testsuite/libgomp.c/pr39591-2.c: Same.
3502         * testsuite/libgomp.c/pr39591-3.c: Same.
3503         * testsuite/libgomp.c/pr58392.c: Same.
3504         * testsuite/libgomp.c/pr58756.c: Same.
3505         * testsuite/libgomp.c/simd-1.c: Same.
3506         * testsuite/libgomp.c/simd-10.c: Same.
3507         * testsuite/libgomp.c/simd-11.c: Same.
3508         * testsuite/libgomp.c/simd-12.c: Same.
3509         * testsuite/libgomp.c/simd-13.c: Same.
3510         * testsuite/libgomp.c/simd-14.c: Same.
3511         * testsuite/libgomp.c/simd-15.c: Same.
3512         * testsuite/libgomp.c/simd-2.c: Same.
3513         * testsuite/libgomp.c/simd-3.c: Same.
3514         * testsuite/libgomp.c/simd-4.c: Same.
3515         * testsuite/libgomp.c/simd-5.c: Same.
3516         * testsuite/libgomp.c/simd-6.c: Same.
3517         * testsuite/libgomp.c/simd-7.c: Same.
3518         * testsuite/libgomp.c/simd-8.c: Same.
3519         * testsuite/libgomp.c/simd-9.c: Same.
3520
3521 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3522
3523         * testsuite/libgomp.c/pr35625.c: Fix typo.
3524
3525 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3526
3527         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3528         in dg-options.
3529         * testsuite/libgomp.c/atomic-3.c: Same.
3530         * testsuite/libgomp.c/debug-1.c: Same.
3531         * testsuite/libgomp.c/nqueens-1.c: Same.
3532         * testsuite/libgomp.c/pr26171.c: Same.
3533         * testsuite/libgomp.c/pr48591.c: Same.
3534         * testsuite/libgomp.c/pr64824.c: Same.
3535         * testsuite/libgomp.c/pr64868.c: Same.
3536         * testsuite/libgomp.c/pr66133.c: Same.
3537         * testsuite/libgomp.c/pr66199-1.c: Same.
3538         * testsuite/libgomp.c/pr66199-2.c: Same.
3539         * testsuite/libgomp.c/target-8.c: Same.
3540
3541 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3542
3543         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3544         -std={gnu99,c99}.
3545         * testsuite/libgomp.c/for-1.c: Same.
3546         * testsuite/libgomp.c/for-2.c: Same.
3547         * testsuite/libgomp.c/for-3.c: Same.
3548         * testsuite/libgomp.c/pr35625.c: Same.
3549         * testsuite/libgomp.c/pr39154.c: Same.
3550         * testsuite/libgomp.c/simd-16.c: Same.
3551         * testsuite/libgomp.c/simd-17.c: Same.
3552
3553 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3554
3555         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3556
3557 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3558
3559         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3560         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3561         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3562         (N): Define.
3563         (main): Use N instead of hardcoded constants.
3564
3565 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3566
3567         merge from gomp4 branch:
3568         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3569
3570         PR tree-optimization/65443
3571         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3572         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3573         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3574
3575 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3576
3577         * testsuite/libgomp.graphite/bounds.c: Adjust for
3578         cleanup-tree-dump removal.
3579         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3580         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3581         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3582         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3583         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3584         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3585         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3586         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3587         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3588         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3589
3590 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3591
3592         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3593         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3594         (futex_wake) [!__x86_64__]: Ditto.
3595
3596 2015-05-28  Julian Brown  <julian@codesourcery.com>
3597
3598         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3599         function comment. Only call gomp_fatal if new argument is true.
3600         (acc_dev_num_out_of_range): New function.
3601         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3602         acc_dev_num_out_of_range as appropriate.
3603         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3604         (acc_get_device_num, acc_set_device_num): Update calls to
3605         resolve_device.
3606         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3607         output.
3608
3609 2015-05-28  Julian Brown  <julian@codesourcery.com>
3610
3611         PR libgomp/65742
3612         * oacc-init.c (plugin/plugin-host.h): Include.
3613         (acc_on_device): Check whether we're in an offloaded region for
3614         host_nonshm
3615         plugin. Don't use __builtin_acc_on_device.
3616         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3617         nonshm_exec flag in thread-local data.
3618         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3619         data for host_nonshm plugin.
3620         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3621         for host_nonshm plugin.
3622         * plugin/plugin-host.h: New.
3623
3624 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3625
3626         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3627
3628 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3629
3630         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3631         Declare as int.
3632         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3633         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3634         Declare as int.
3635
3636 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3637
3638         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3639
3640 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3641
3642         * target.c (gomp_map_pointer): New function abstracting out
3643         GOMP_MAP_POINTER handling.
3644         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3645         gomp_map_pointer().
3646
3647 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3648
3649         PR middle-end/66199
3650         * testsuite/libgomp.c/pr66199-1.c: New test.
3651         * testsuite/libgomp.c/pr66199-2.c: New test.
3652         * testsuite/libgomp.c++/pr66199-1.C: New test.
3653         * testsuite/libgomp.c++/pr66199-2.C: New test.
3654         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3655         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3656
3657 2015-05-19  Julian Brown  <julian@codesourcery.com>
3658
3659         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3660         on cuInit failure.
3661
3662 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3663
3664         PR middle-end/66133
3665         * testsuite/libgomp.c/pr66133.c: New test.
3666
3667 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3668
3669         * Makefile.in: Regenerated with automake-1.11.6.
3670         * aclocal.m4: Likewise.
3671         * config.h.in: Likewise.
3672         * configure: Likewise.
3673         * testsuite/Makefile.in: Likewise.
3674
3675 2015-05-08  Jason Merrill  <jason@redhat.com>
3676
3677         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3678         _Complex.
3679
3680         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3681
3682 2015-05-06  Julian Brown  <julian@codesourcery.com>
3683
3684         * oacc-init.c (acc_device_lock): Add explanatory comment.
3685         (resolve_device): Add comment about locking requirement.
3686         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3687         gomp_init_device and gomp_fini_device calls.
3688         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3689         (acc_get_device_num, acc_set_device_num): Add locking around
3690         resolve_device and gomp_init_device calls.
3691
3692 2015-05-06  Julian Brown  <julian@codesourcery.com>
3693
3694         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3695         goacc_thread_lock on error paths.
3696         * oacc-mem.c (lookup_host): Remove locking from function. Note
3697         locking requirement for caller in function comment.
3698         (lookup_dev): Likewise.
3699         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3700         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3701         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3702         Add locking.
3703
3704 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3705
3706         PR testsuite/65205
3707         PR libgomp/65993
3708         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3709         don't expect "0x" prefix for "%p" format specifier, don't expect
3710         "(nil)" for NULL pointer.
3711         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3712         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3713         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3714         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3715         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3716         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3717         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3718         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3719         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3720         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3721         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3722         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3723         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3724         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3725         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3726         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3727         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3728         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3729         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3730         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3731         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3732         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3733         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3734         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3735         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3736         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3737         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3738         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3739         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3740         accurately specify what we're looking for.
3741         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3742         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3743         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3744         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3745         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3746
3747 2015-04-30  James Norris  <jnorris@codesourcery.com>
3748
3749         PR testsuite/65205
3750         * testsuite/lib/libgomp.exp
3751         (check_effective_target_openacc_host_selected)
3752         (check_effective_target_openacc_host_nonshm_selected): New
3753         procedures.
3754         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3755         dg-shouldfail.
3756         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3757         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3758         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3759         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3760         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3761         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3762         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3763         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3764         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3765         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3766         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3767         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3769         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3770         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3771         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3772         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3773         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3774         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3775         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3776         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3777         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3778         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3779         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3780         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3781         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3782         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3783         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3784         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3785         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3786         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3787         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3788         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3789         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3790         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3791         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3792         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3793         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3794         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3795         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3796         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3797         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3798         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3799
3800 2015-04-08  Julian Brown  <julian@codesourcery.com>
3801
3802         * libgomp.h (target_mem_desc: Remove mem_map field.
3803         (acc_dispatch_t): Remove open_device_func, close_device_func,
3804         get_device_num_func, set_device_num_func, target_data members.
3805         Change create_thread_data_func argument to device number instead of
3806         generic pointer.
3807         * oacc-async.c (assert.h): Include.
3808         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3809         (acc_wait_all, acc_wait_all_async): Use current host thread's
3810         active device, not base_dev.
3811         * oacc-cuda.c (acc_get_current_cuda_device)
3812         (acc_get_current_cuda_context, acc_get_cuda_stream)
3813         (acc_set_cuda_stream): Likewise.
3814         * oacc-host.c (host_dispatch): Don't set open_device_func,
3815         close_device_func, get_device_num_func or set_device_num_func.
3816         * oacc-init.c (base_dev, init_key): Remove.
3817         (cached_base_dev): New.
3818         (name_of_acc_device_t): New.
3819         (acc_init_1): Initialise default-numbered device, not zeroth.
3820         (acc_shutdown_1): Close all devices of a given type.
3821         (goacc_destroy_thread): Don't use base_dev.
3822         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3823         (goacc_attach_host_thread_to_device): New.
3824         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3825         (acc_get_num_devices): Don't use base_dev.
3826         (acc_set_device_type): Reimplement.
3827         (acc_get_device_type): Don't use base_dev.
3828         (acc_get_device_num): Tweak logic.
3829         (acc_set_device_num): Likewise.
3830         (acc_on_device): Use acc_get_device_type.
3831         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3832         (goacc_lazy_initialize): Reimplement with acc_init and
3833         goacc_attach_host_thread_to_device.
3834         * oacc-int.h (goacc_thread): Add base_dev field.
3835         (base_dev): Remove extern declaration.
3836         (goacc_attach_host_thread_to_device): Add prototype.
3837         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3838         base_dev.
3839         (acc_free): Likewise.
3840         (acc_memcpy_to_device): Likewise.
3841         (acc_memcpy_from_device): Likewise.
3842         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3843         goacc_lazy_initialize (throughout).
3844         (GOACC_parallel): Use tgt_offset to locate target functions.
3845         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3846         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3847         (gomp_load_plugin_for_device): Remove open_device, close_device,
3848         get_device_num, set_device_num openacc hook initialisation. Don't set
3849         openacc.target_data.
3850         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3851         (GOMP_OFFLOAD_openacc_close_device)
3852         (GOMP_OFFLOAD_openacc_get_device_num)
3853         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3854         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3855         to int.
3856         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3857         (instantiated_devices, ptx_dev_lock): New.
3858         (struct ptx_image_data): New.
3859         (ptx_devices, ptx_images, ptx_image_lock): New.
3860         (fini_streams_for_device): Reorder cuStreamDestroy call.
3861         (nvptx_get_num_devices): Remove forward declaration.
3862         (nvptx_init): Change return type to bool.
3863         (nvptx_fini): Remove.
3864         (nvptx_attach_host_thread_to_device): New.
3865         (nvptx_open_device): Return struct ptx_device* instead of void*.
3866         (nvptx_close_device): Change argument type to struct ptx_device*,
3867         return type to void.
3868         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3869         (kernel_target_data, kernel_host_table): Remove static globals.
3870         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3871         (GOMP_OFFLOAD_init_device): Reimplement.
3872         (GOMP_OFFLOAD_fini_device): Likewise.
3873         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3874         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3875         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3876         (GOMP_OFFLOAD_openacc_open_device)
3877         (GOMP_OFFLOAD_openacc_close_device)
3878         (GOMP_OFFLOAD_openacc_set_device_num)
3879         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3880         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3881         (device number).
3882
3883         testsuite/
3884         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3885
3886 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3887
3888         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3889         * libgomp.h (struct gomp_memory_mapping): Remove.
3890         (struct target_mem_desc): Change type of mem_map from
3891         gomp_memory_mapping * to splay_tree_s *.
3892         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3893         Add load_image_func, unload_image_func.
3894         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3895         Remove offload_regions_registered.
3896         (gomp_init_tables): Remove.
3897         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3898         to splay_tree_s *.
3899         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3900         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3901         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3902         offload_regions_registered.
3903         Initialize load_image_func, unload_image_func, mem_map.root.
3904         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3905         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3906         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3907         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3908         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3909         (lookup_dev): Use dev's lock.
3910         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3911         (acc_is_present): Likewise.
3912         (acc_map_data): Likewise.
3913         (acc_unmap_data): Likewise.  Use dev's lock.
3914         (present_create_copy): Likewise.
3915         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3916         (update_dev_host): Likewise.
3917         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3918         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3919         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3920         (GOMP_OFFLOAD_get_table): Remove
3921         (GOMP_OFFLOAD_load_image): New function.
3922         (GOMP_OFFLOAD_unload_image): New function.
3923         * target.c (register_lock): New mutex for offload image registration.
3924         (num_devices): Do not guard with PLUGIN_SUPPORT.
3925         (gomp_realloc_unlock): New static function.
3926         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3927         before gomp_fatal.
3928         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3929         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3930         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3931         mem_map's.
3932         (gomp_unmap_vars): Likewise.
3933         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3934         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3935         (gomp_offload_image_to_device): New static function.
3936         (GOMP_offload_register): Add mutex lock.
3937         Call gomp_offload_image_to_device for all initialized devices.
3938         Replace gomp_realloc with gomp_realloc_unlock.
3939         (GOMP_offload_unregister): New function.
3940         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3941         get_table_func from the plugin with calls to init_device_func and
3942         gomp_offload_image_to_device.
3943         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3944         to splay_tree_s *.
3945         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3946         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3947         (GOMP_target_data): Do not call gomp_init_tables.
3948         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3949         (gomp_load_plugin_for_device): Replace register_image and get_table
3950         with load_image and unload_image in DLSYM ().
3951         (gomp_register_images_for_device): Remove function.
3952         (gomp_target_init): Do not initialize current_device.mem_map.*,
3953         current_device.offload_regions_registered.
3954         Remove call to gomp_register_images_for_device.
3955         Do not free offload_images and num_offload_images.
3956
3957 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3958
3959         PR fortran/65597
3960         * testsuite/libgomp.fortran/pr65597.f90: New test.
3961
3962 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3963
3964         PR testsuite/65594
3965         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3966         (init, check): New function.
3967         (foo): Change return type to void.
3968         (main): Call init and check.
3969
3970 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3971
3972         PR testsuite/65594
3973         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3974         (foo): Use M for non-inner loops to scale down test-case.
3975
3976 2015-03-25  Kai Tietz  <ktietz@redhat.com>
3977
3978         PR libgomp/64972
3979         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3980         (GOACC_data_start): Likewise.
3981         * target.c (gomp_map_vars): Likewise.
3982
3983 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
3984
3985         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3986         hppa*-*-hpux*.
3987
3988 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
3989
3990         * testsuite/libgomp.c/target-10.c: New test.
3991         * testsuite/libgomp.c++/target-4.C: New test.
3992
3993 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
3994
3995         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3996         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3997
3998 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3999
4000         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4001         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4002         (pthread.h): Check for this header file.
4003         * configure: Regenerate.
4004
4005 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4006
4007         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4008         (check_reduction_op, check_reduction_macro, max, min):
4009         Declare.
4010         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4011         function.
4012         (main): Use new functions.
4013
4014 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4015
4016         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4017         char * for variables holding dlerror return values.
4018         (DLSYM_OPT): Ditto.
4019
4020 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4021
4022         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4023
4024 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4025             Cesar Philippidis  <cesar@codesourcery.com>
4026
4027         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4028         GOACC_ctaid, and GOACC_nctaid routines.
4029
4030 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4031
4032         PR c/64824
4033         * testsuite/libgomp.c/atomic-18.c: New test.
4034         * testsuite/libgomp.c++/atomic-16.C: New test.
4035
4036 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4037
4038         PR c/64824
4039         PR c/64868
4040         * testsuite/libgomp.c/pr64824.c: New test.
4041         * testsuite/libgomp.c/pr64868.c: New test.
4042         * testsuite/libgomp.c++/pr64824.C: New test.
4043         * testsuite/libgomp.c++/pr64868.C: New test.
4044
4045 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4046
4047         PR libgomp/64635
4048         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4049         Link with -lpthread.
4050         * config/aix/plugin-suffix.h: Delete.
4051
4052 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4053
4054         PR libgomp/64635
4055         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4056         (*-*-darwin*): Use config_path "bsd darwin posix".
4057         (*-*-hpux*): Use config_path "hpux posix".
4058         * target.c: Add include of plugin-suffix.h and use
4059         SONAME_SUFFIX macro.
4060         * config/aix/plugin-suffix.h: New file.
4061         * config/darwin/plugin-suffix.h: New file.
4062         * config/hpux/plugin-suffix.h: New file.
4063         * config/posix/plugin-suffix.h: New file.
4064
4065 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4066
4067         PR middle-end/64734
4068         * libgomp.c/pr64734.c: New test.
4069
4070 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4071
4072         PR libgomp/64672
4073         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4074
4075 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4076
4077         PR libgomp/64707
4078         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4079         dg-options.
4080
4081 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4082
4083         PR libgomp/64625
4084         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4085         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4086         formal parameter.  Update all users.
4087         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4088         Document unused formal parameter.
4089
4090 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4091
4092         * oacc-parallel.c: Don't include <alloca.h>.
4093         (GOACC_parallel): Use gomp_alloca instead of alloca.
4094
4095 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4096
4097         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4098
4099 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4100             James Norris  <jnorris@codesourcery.com>
4101             Tom de Vries  <tom@codesourcery.com>
4102             Julian Brown  <julian@codesourcery.com>
4103             Cesar Philippidis  <cesar@codesourcery.com>
4104             Nathan Sidwell  <nathan@codesourcery.com>
4105             Tobias Burnus  <burnus@net-b.de>
4106
4107         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4108         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4109         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4110         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4111         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4112         Include $(top_srcdir)/plugin/Makefrag.am.
4113         (nodist_libsubinclude_HEADERS): Add openacc.h.
4114         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4115         openacc.f90, openacc.mod, openacc_kinds.mod.
4116         (omp_lib.mod): Generalize into...
4117         (%.mod): ... this new rule.
4118         (openacc_kinds.mod, openacc.mod): New rules.
4119         * plugin/configfrag.ac: New file.
4120         * configure.ac: Move plugin/offloading support into it.  Include
4121         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4122         * plugin/Makefrag.am: New file.
4123         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4124         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4125         export.
4126         (libgomp-test-support.exp): New rule.
4127         (all-local): Depend on it.
4128         * Makefile.in: Regenerate.
4129         * testsuite/Makefile.in: Regenerate.
4130         * config.h.in: Likewise.
4131         * configure: Likewise.
4132         * configure.tgt: Harden shell syntax.
4133         * env.c: Include "oacc-int.h".
4134         (parse_acc_device_type): New function.
4135         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4136         variables.
4137         (initialize_env): Initialize those.  Call
4138         goacc_runtime_initialize.
4139         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4140         (gomp_fatal): Call gomp_vfatal.
4141         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4142         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4143         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4144         (splay_tree_node, splay_tree, splay_tree_key)
4145         (struct target_mem_desc, struct splay_tree_key_s)
4146         (struct gomp_memory_mapping, struct acc_dispatch_t)
4147         (struct gomp_device_descr, gomp_acc_insert_pointer)
4148         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4149         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4150         (gomp_free_memmap, gomp_fini_device): New declarations.
4151         (gomp_vdebug, gomp_debug): New macros.
4152         Include "splay-tree.h".
4153         * libgomp.map (OACC_2.0): New symbol version.  Use for
4154         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4155         acc_set_device_type_h_, acc_get_device_type,
4156         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4157         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4158         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4159         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4160         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4161         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4162         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4163         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4164         acc_copyin_array_h_, acc_present_or_copyin,
4165         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4166         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4167         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4168         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4169         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4170         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4171         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4172         acc_update_device, acc_update_device_32_h_,
4173         acc_update_device_64_h_, acc_update_device_array_h_,
4174         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4175         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4176         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4177         acc_is_present_64_h_, acc_is_present_array_h_,
4178         acc_memcpy_to_device, acc_memcpy_from_device,
4179         acc_get_current_cuda_device, acc_get_current_cuda_context,
4180         acc_get_cuda_stream, acc_set_cuda_stream.
4181         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4182         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4183         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4184         GOACC_get_num_threads.
4185         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4186         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4187         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4188         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4189         GOMP_PLUGIN_acc_thread.
4190         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4191         environment variable.
4192         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4193         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4194         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4195         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4196         (splay_tree_remove): New declarations.
4197         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4198         (splay_tree_remove, splay_tree_lookup): Move into...
4199         * splay-tree.c: ... this new file.
4200         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4201         (splay_tree_node, splay_tree, splay_tree_key)
4202         (struct target_mem_desc, struct splay_tree_key_s)
4203         (struct gomp_device_descr): Don't declare.
4204         (num_devices_openmp): New variable.
4205         (gomp_get_num_devices ): Use it.
4206         (gomp_init_targets_once): New function.
4207         (gomp_get_num_devices ): Use it.
4208         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4209         (gomp_fini_device, gomp_register_image_for_device): New functions.
4210         (gomp_map_vars): Add devaddrs parameter.
4211         (gomp_update): Add mm parameter.
4212         (gomp_init_device): Move most of it into...
4213         (gomp_init_tables): ... this new function.
4214         (gomp_register_images_for_device): Remove function.
4215         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4216         Make them hidden instead of static.
4217         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4218         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4219         (GOMP_target_end_data, GOMP_target_update)
4220         (gomp_load_plugin_for_device, gomp_target_init): Update for
4221         OpenACC changes.
4222         * oacc-async.c: New file.
4223         * oacc-cuda.c: Likewise.
4224         * oacc-host.c: Likewise.
4225         * oacc-init.c: Likewise.
4226         * oacc-int.h: Likewise.
4227         * oacc-mem.c: Likewise.
4228         * oacc-parallel.c: Likewise.
4229         * oacc-plugin.c: Likewise.
4230         * oacc-plugin.h: Likewise.
4231         * oacc-ptx.h: Likewise.
4232         * openacc.f90: Likewise.
4233         * openacc.h: Likewise.
4234         * openacc_lib.h: Likewise.
4235         * plugin/plugin-host.c: Likewise.
4236         * plugin/plugin-nvptx.c: Likewise.
4237         * libgomp-plugin.c: Likewise.
4238         * libgomp-plugin.h: Likewise.
4239         * libgomp_target.h: Remove file after merging content into the
4240         former file.  Update all users.
4241         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4242         (offload_targets_s, offload_targets_s_openacc): New variables.
4243         (check_effective_target_openacc_nvidia_accel_present)
4244         (check_effective_target_openacc_nvidia_accel_selected): New
4245         procedures.
4246         (libgomp_init): Update for OpenACC changes.
4247         * testsuite/libgomp-test-support.exp.in: New file.
4248         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4249         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4250         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4251         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4252         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4253         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4254         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4255         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4256         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4257         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4258         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4259         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4260         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4261         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4262         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4263         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4264         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4265         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4266         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4267         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4268         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4269         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4270         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4271         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4272         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4273         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4274         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4275         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4276         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4277         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4278         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4279         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4280         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4281         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4282         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4283         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4284         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4285         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4286         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4287         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4288         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4289         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4290         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4291         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4292         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4293         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4294         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4295         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4296         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4297         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4298         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4299         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4300         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4301         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4302         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4303         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4304         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4305         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4388         Likewise.
4389         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4390         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4391         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4392         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4393         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4394         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4395         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4396         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4397         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4398         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4399         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4400         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4401         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4402         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4403         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4404         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4405         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4406         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4407         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4408         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4409         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4410         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4411         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4412         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4413         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4414         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4415         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4416         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4417         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4418         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4419         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4420         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4421         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4422         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4423         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4424         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4425         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4426         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4427         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4428         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4429         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4430         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4431         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4432         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4433         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4434         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4435         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4436         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4437         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4438         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4439         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4440         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4441         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4442         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4443         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4444         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4445         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4446         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4447         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4448         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4449
4450 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4451             Julian Brown  <julian@codesourcery.com>
4452             David Malcolm  <dmalcolm@redhat.com>
4453
4454         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4455         to "GNU Offloading and Multi Processing Runtime Library".  Change
4456         all users.
4457         * configure: Regenerate.
4458         * libgomp.texi: Update.
4459
4460 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4461
4462         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4463         "$tgt_dir/lib32".
4464         * configure: Regenerate.
4465
4466         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4467         "intelmic" in $offload_targets.
4468
4469 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4470
4471         Update copyright years.
4472
4473         * libgomp.texi: Bump @copying's copyright year.
4474
4475 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4476
4477         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4478         Move load of target-supportes.exp earlier.
4479
4480 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4481
4482         * testsuite/libgomp.c/target-9.c: New test.
4483
4484 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4485
4486         * config.h.in: Regenerate.
4487         * configure: Regenerate.
4488         * configure.ac: Add GCC_CHECK_EMUTLS.
4489         * libgomp.h: Add check for USE_EMUTLS: this case
4490         is equal to HAVE_TLS.
4491         * team.c: Likewise.
4492
4493 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4494
4495         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4496
4497 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4498             Ilya Verbin  <ilya.verbin@intel.com>
4499
4500         * testsuite/libgomp.c/target-critical-1.c: New test.
4501
4502 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4503
4504         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4505         to dg-options unless expensive testing is on.
4506         (TESTITERS): Define to N if not defined.
4507         (main): Use TESTITERS instead of N.
4508         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4509         dg-additional-options depending on whether expensive testing is on.
4510         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4511         Decrease N to 100000 and CHUNKSZ to 10000.
4512
4513 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4514
4515         PR fortran/63938
4516         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4517         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4518
4519 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4520
4521         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4522
4523 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4524
4525         PR bootstrap/63784
4526         * configure: Regenerated.
4527
4528 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4529
4530         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4531         vect_simd_clones effective target.
4532         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4533
4534 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4535
4536         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4537         of 32 as block_size.
4538         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4539         instead of 32 as block_size.
4540
4541 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4542             Ilya Verbin  <ilya.verbin@intel.com>
4543
4544         * Makefile.in: Regenerate.
4545         * configure: Regenerate.
4546         * configure.ac: Set up offload_additional_options,
4547         offload_additional_lib_paths and offload_targets.
4548         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4549         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4550         * testsuite/Makefile.in: Regenerate.
4551         * testsuite/lib/libgomp.exp (libgomp_init): Append
4552         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4553         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4554         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4555
4556 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4557             Ilya Verbin  <ilya.verbin@intel.com>
4558             Kirill Yukhin  <kirill.yukhin@intel.com>
4559             Ilya Tocar  <ilya.tocar@intel.com>
4560
4561         * testsuite/lib/libgomp.exp
4562         (check_effective_target_offload_device): New.
4563         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4564         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4565         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4566         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4567         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4568         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4569         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4570         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4571         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4572         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4573         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4574         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4575         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4576         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4577         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4578         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4579         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4580         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4581         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4582         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4583         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4584         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4585         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4586         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4587         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4588         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4589         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4590         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4591         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4592         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4593         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4594         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4595         * testsuite/libgomp.c/target-7.c: Fix test.
4596         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4597         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4598         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4599         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4600         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4601         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4602         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4603         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4604         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4605         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4606         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4607         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4608         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4609         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4610         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4611         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4612         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4613         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4614         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4615         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4616         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4617         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4618         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4619         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4620         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4621         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4622         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4623         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4624         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4625         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4626         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4627
4628 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4629             Ilya Verbin  <ilya.verbin@intel.com>
4630             Thomas Schwinge  <thomas@codesourcery.com>
4631             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4632
4633         * libgomp.map (GOMP_4.0.1): New symbol version.
4634         Add GOMP_offload_register.
4635         * libgomp_target.h: New file.
4636         * splay-tree.h: New file.
4637         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4638         (gomp_target_init): New forward declaration.
4639         (gomp_is_initialized): New static variable.
4640         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4641         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4642         New structures.
4643         (offload_images, num_offload_images, devices, num_devices): New static
4644         variables.
4645         (splay_compare): New static function.
4646         (struct gomp_device_descr): New structure.
4647         (gomp_get_num_devices): Call gomp_target_init.
4648         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4649         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4650         (GOMP_offload_register): New function.
4651         (GOMP_target): Arrange for host callback to be performed in a separate
4652         initial thread and contention group, inheriting ICVs from
4653         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4654         Add device initialization and lookup for target function in splay tree.
4655         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4656         (GOMP_target_end_data): Call gomp_unmap_vars.
4657         (GOMP_target_update): Add device initialization and call gomp_update.
4658         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4659         (gomp_target_init): New static functions.
4660
4661 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4662             Thomas Schwinge  <thomas@codesourcery.com>
4663             Ilya Verbin  <ilya.verbin@intel.com>
4664             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4665
4666         * config.h.in: Regenerate.
4667         * configure: Regenerate.
4668         * configure.ac: Check for libdl, required for plugin support.
4669         (PLUGIN_SUPPORT): Define if plugins are supported.
4670         (enable_offload_targets): Support Intel MIC targets.
4671         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4672
4673 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4674
4675         PR target/63610
4676         * configure: Regenerate.
4677
4678 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4679
4680         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4681
4682 2014-10-06  Marek Polacek  <polacek@redhat.com>
4683
4684         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4685         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4686         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4687         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4688
4689 2014-10-06  Marek Polacek  <polacek@redhat.com>
4690
4691         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4692         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4693         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4694         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4695         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4696         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4697         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4698         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4699         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4700         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4701         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4702         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4703         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4704         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4705         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4706         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4707         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4708         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4709         declarations.
4710
4711 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4712
4713         PR libgomp/61200
4714         * testsuite/libgomp.c/pr61200.c: New test.
4715
4716 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4717
4718         PR c++/63248
4719         * testsuite/libgomp.c++/pr63248.C: New test.
4720
4721 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4722
4723         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4724         is not zero, but taskgroup->children is NULL and there are
4725         any task->children, schedule those instead of waiting.
4726         * testsuite/libgomp.c/depend-6.c: New test.
4727         * testsuite/libgomp.c/depend-7.c: New test.
4728         * testsuite/libgomp.c/depend-8.c: New test.
4729         * testsuite/libgomp.c/depend-9.c: New test.
4730         * testsuite/libgomp.c/depend-10.c: New test.
4731
4732 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4733
4734         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4735         (struct gomp_taskwait): New type.
4736         (struct gomp_task): Add taskwait and parent_depends_on, remove
4737         in_taskwait and taskwait_sem fields.
4738         (gomp_finish_task): Don't destroy taskwait_sem.
4739         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4740         taskwait and parent_depends_on.
4741         (GOMP_task): For if (0) tasks with depend clause that depend on
4742         earlier tasks don't defer them, instead call
4743         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4744         Initialize redundant_out field, for redundant out entries just
4745         move them at the end of linked list instead of removing them
4746         completely, and set redundant_out flag instead of redundant.
4747         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4748         that task.
4749         (gomp_task_run_post_handle_dependers): If parent is in
4750         gomp_task_maybe_wait_for_dependencies and newly runnable task
4751         is not parent_depends_on, queue it in parent->children linked
4752         list after all runnable tasks with parent_depends_on set.
4753         Adjust for addition of taskwait indirection.
4754         (gomp_task_run_post_remove_parent): If parent is in
4755         gomp_task_maybe_wait_for_dependencies and task to be removed
4756         is parent_depends_on, decrement n_depend and if needed awake
4757         parent.  Adjust for addition of taskwait indirection.
4758         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4759         (gomp_task_maybe_wait_for_dependencies): New function.
4760         * testsuite/libgomp.c/depend-5.c: New test.
4761
4762 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4763
4764         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4765         with TS 18508/Fortran 2015.
4766
4767 2014-07-06  Marek Polacek  <polacek@redhat.com>
4768
4769         PR c/6940
4770         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4771
4772 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4773
4774         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4775         matches regex $lang_source_re, add $lang_include_flags to options.
4776         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4777         * testsuite/libgomp.c++/c++.exp: Likewise.
4778         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4779         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4780         ALWAYS_CFLAGS.
4781         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4782
4783 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4784
4785         * testsuite/libgomp.fortran/fortran.exp: Explain
4786         gfortran-dg-runtest usage.
4787
4788 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4789
4790         * testsuite/libgomp.fortran/simd5.f90: New test.
4791         * testsuite/libgomp.fortran/simd6.f90: New test.
4792         * testsuite/libgomp.fortran/simd7.f90: New test.
4793
4794 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4795
4796         * testsuite/libgomp.c/for-2.c: Define SC to static for
4797         #pragma omp for simd testing.
4798         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4799         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4800         SC macro.
4801         * testsuite/libgomp.c/simd-14.c: New test.
4802         * testsuite/libgomp.c/simd-15.c: New test.
4803         * testsuite/libgomp.c/simd-16.c: New test.
4804         * testsuite/libgomp.c/simd-17.c: New test.
4805         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4806         #pragma omp for simd testing.
4807         * testsuite/libgomp.c++/simd10.C: New test.
4808         * testsuite/libgomp.c++/simd11.C: New test.
4809         * testsuite/libgomp.c++/simd12.C: New test.
4810         * testsuite/libgomp.c++/simd13.C: New test.
4811
4812         * testsuite/libgomp.fortran/aligned1.f03: New test.
4813         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4814         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4815         tasks with !$omp parallel !$omp single.
4816         * testsuite/libgomp.fortran/target8.f90: New test.
4817         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4818         not to use trim in the combiner, instead call elemental function.
4819         (fn): New elemental function.
4820         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4821         Make elemental.
4822         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4823         omp_in): Likewise.
4824         * testsuite/libgomp.fortran/udr12.f90: New test.
4825         * testsuite/libgomp.fortran/udr13.f90: New test.
4826         * testsuite/libgomp.fortran/udr14.f90: New test.
4827         * testsuite/libgomp.fortran/udr15.f90: New test.
4828
4829 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4830
4831         * omp_lib.f90.in (openmp_version): Set to 201307.
4832         * omp_lib.h.in (openmp_version): Likewise.
4833         * testsuite/libgomp.c/target-8.c: New test.
4834         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4835         and inbranch clauses.
4836         * testsuite/libgomp.fortran/depend-3.f90: New test.
4837         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4838         openmp_version.
4839         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4840         * testsuite/libgomp.fortran/target1.f90: New test.
4841         * testsuite/libgomp.fortran/target2.f90: New test.
4842         * testsuite/libgomp.fortran/target3.f90: New test.
4843         * testsuite/libgomp.fortran/target4.f90: New test.
4844         * testsuite/libgomp.fortran/target5.f90: New test.
4845         * testsuite/libgomp.fortran/target6.f90: New test.
4846         * testsuite/libgomp.fortran/target7.f90: New test.
4847
4848 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4849
4850         PR fortran/60928
4851         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4852         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4853         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4854         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4855         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4856         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4857         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4858         * testsuite/libgomp.fortran/associate1.f90: New test.
4859         * testsuite/libgomp.fortran/associate2.f90: New test.
4860         * testsuite/libgomp.fortran/procptr1.f90: New test.
4861
4862 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4863
4864         * testsuite/libgomp.fortran/simd1.f90: New test.
4865         * testsuite/libgomp.fortran/udr1.f90: New test.
4866         * testsuite/libgomp.fortran/udr2.f90: New test.
4867         * testsuite/libgomp.fortran/udr3.f90: New test.
4868         * testsuite/libgomp.fortran/udr4.f90: New test.
4869         * testsuite/libgomp.fortran/udr5.f90: New test.
4870         * testsuite/libgomp.fortran/udr6.f90: New test.
4871         * testsuite/libgomp.fortran/udr7.f90: New test.
4872         * testsuite/libgomp.fortran/udr8.f90: New test.
4873         * testsuite/libgomp.fortran/udr9.f90: New test.
4874         * testsuite/libgomp.fortran/udr10.f90: New test.
4875         * testsuite/libgomp.fortran/udr11.f90: New test.
4876
4877 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4878
4879         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4880         vect_simd_clones effective target.
4881         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4882
4883 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4884
4885         PR middle-end/61252
4886         * testsuite/libgomp.c++/simd-9.C: New test.
4887
4888 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4889
4890         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4891         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4892         texts according to their @menu entry positions.
4893
4894 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4895
4896         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4897         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4898         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4899         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4900         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4901         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4902         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4903         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4904         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4905         * testsuite/libgomp.fortran/depend-1.f90: New test.
4906         * testsuite/libgomp.fortran/depend-2.f90: New test.
4907         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4908         * testsuite/libgomp.fortran/simd1.f90: New test.
4909         * testsuite/libgomp.fortran/simd2.f90: New test.
4910         * testsuite/libgomp.fortran/simd3.f90: New test.
4911         * testsuite/libgomp.fortran/simd4.f90: New test.
4912         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4913
4914 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4915
4916         * testsuite/libgomp.c/simd-10.c: New test.
4917         * testsuite/libgomp.c/simd-11.c: New test.
4918         * testsuite/libgomp.c/simd-12.c: New test.
4919         * testsuite/libgomp.c/simd-13.c: New test.
4920
4921 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4922
4923         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4924         atomic type clauses in any order and optional comma in between.
4925         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4926         * testsuite/libgomp.c/atomic-17.c: Likewise.
4927
4928         * testsuite/libgomp.c/simd-7.c: New test.
4929         * testsuite/libgomp.c/simd-8.c: New test.
4930         * testsuite/libgomp.c/simd-9.c: New test.
4931         * testsuite/libgomp.c/loop-16.c: New test.
4932
4933 2014-04-02  Richard Henderson  <rth@redhat.com>
4934
4935         * config/linux/futex.h (futex_wait): Get error value from errno.
4936         (futex_wake): Likewise.
4937
4938 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4939
4940         PR c++/60331
4941         * testsuite/libgomp.c++/udr-11.C: New test.
4942         * testsuite/libgomp.c++/udr-12.C: New test.
4943         * testsuite/libgomp.c++/udr-13.C: New test.
4944         * testsuite/libgomp.c++/udr-14.C: New test.
4945         * testsuite/libgomp.c++/udr-15.C: New test.
4946         * testsuite/libgomp.c++/udr-16.C: New test.
4947         * testsuite/libgomp.c++/udr-17.C: New test.
4948         * testsuite/libgomp.c++/udr-18.C: New test.
4949         * testsuite/libgomp.c++/udr-19.C: New test.
4950
4951 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4952
4953         Update copyright years
4954
4955 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4956
4957         * hashtab.h: Use the standard form for the copyright notice.
4958
4959 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4960
4961         * libgomp.texi: Bump @copying's copyright year.
4962
4963 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4964
4965         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4966         alloca () with __builtin_alloca ().
4967         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4968         * testsuite/libgomp.c/lock-3.c: Likewise.
4969         * testsuite/libgomp.c/pr48591.c: Likewise.
4970
4971 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4972
4973         PR testsuite/59534
4974         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4975         comparisons.
4976
4977 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
4978
4979         PR libgomp/58756
4980         * testsuite/libgomp.c/pr58756.c: New test.
4981
4982 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
4983
4984         PR libgomp/59467
4985         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4986         !$omp parallel.
4987
4988 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
4989
4990         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4991         ALWAYS_CFLAGS.
4992         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4993         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4994         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4995         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4996         Likewise.
4997
4998         * libgomp_g.h: Include <stddef.h> for size_t.
4999
5000         * libgomp.spec.in: Update comment about libgomp's dependencies.
5001         * configure.ac: Likewise.
5002         * configure: Regenerate.
5003
5004 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5005
5006         * libgomp.texi: (Runtime Library Routines): Update references for
5007         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5008         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5009         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5010         (Environment Variables): Update references for OpenMP 4.0. Add
5011         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5012         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5013         order.
5014
5015 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5016
5017         * env.c (parse_bind_var): Initialize value to avoid
5018         (false positive) warning.
5019
5020 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5021
5022         PR libgomp/58691
5023         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5024         to check variable.
5025         (gomp_init_num_threads): Move i variable declaration into
5026         #ifdef CPU_ALLOC_SIZE block.
5027         * config/linux/affinity.c (gomp_affinity_init_level): Test
5028         gomp_places_list_len == 0 rather than gomp_places_list == 0
5029         when checking for topology reading error.
5030         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5031         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5032         gomp_places_list, only parse env var and always return false.
5033         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5034         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5035         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5036         and either of these variables were parsed correctly into a places
5037         list.
5038
5039 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5040             Jakub Jelinek  <jakub@redhat.com>
5041
5042         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5043         of 5 loopfn matches.
5044         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5045         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5046         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5047         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5048         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5049         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5050         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5051         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5052
5053 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5054
5055         * Makefile.am (omp_lib.mod): Streamline rule.
5056         * Makefile.in: Regenerate.
5057
5058         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5059         exceptions.
5060
5061         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5062         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5063         * testsuite/libgomp.fortran/lib2.f: Likewise.
5064         * testsuite/libgomp.fortran/lib3.f: Likewise.
5065
5066         * configure.ac: Typo fix.
5067         * configure: Regenerate.
5068
5069         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5070         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5071
5072         * omp.h.in: Don't touch the user's namespace.
5073
5074 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5075             Tobias Burnus  <burnus@net-b.de>
5076             Richard Henderson  <rth@redhat.com>
5077
5078         * target.c: New file.
5079         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5080         * Makefile.in: Regenerated.
5081         * libgomp_g.h (GOMP_task): Add depend argument.
5082         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5083         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5084         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5085         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5086         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5087         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5088         GOMP_taskgroup_start, GOMP_taskgroup_end,
5089         GOMP_parallel_sections): New prototypes.
5090         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5091         (omp_is_initial_device_): New function.
5092         (ULP, STR1, STR2, ialias_redirect): Removed.
5093         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5094         omp_set_default_device_8_, omp_get_default_device_,
5095         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5096         functions.
5097         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5098         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5099         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5100         @@GOMP_4.0.
5101         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5102         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5103         omp_set_default_device, omp_set_default_device_,
5104         omp_set_default_device_8_, omp_get_default_device,
5105         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5106         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5107         omp_get_team_num_): Export @@OMP_4.0.
5108         * team.c (struct gomp_thread_start_data): Add place field.
5109         (gomp_thread_start): Clear thr->thread_pool and
5110         thr->task before returning.  Use gomp_team_barrier_wait_final
5111         instead of gomp_team_barrier_wait.  Initialize thr->place.
5112         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5113         team_cancelled and task_queued_count fields.
5114         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5115         before calling pthread_exit.
5116         (gomp_free_thread): No longer static.  Use
5117         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5118         (gomp_team_start): Add flags argument.  Set
5119         thr->thread_pool->threads_busy to nthreads immediately after creating
5120         new pool.  Use gomp_managed_threads_lock instead of
5121         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5122         (gomp_team_end): Use gomp_managed_threads_lock instead of
5123         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5124         of gomp_team_barrier_wait.  If team->team_cancelled, call
5125         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5126         rather than thr->ts.work_share.
5127         (initialize_team): Don't call gomp_sem_init here.
5128         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5129         caller.
5130         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5131         * env.c (gomp_global_icv): Add default_device_var, target_data and
5132         bind_var initializers.
5133         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5134         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5135         gomp_places_list_len): New variables.
5136         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5137         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5138         sized places.
5139         (gomp_cancel_var): New global variable.
5140         (parse_int): New function.
5141         (handle_omp_display_env): New function.
5142         (initialize_env): Use it.  Initialize default_device_var.
5143         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5144         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5145         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5146         been successfully parsed (and call gomp_init_affinity in that case).
5147         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5148         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5149         omp_get_team_num, omp_is_initial_device): New functions.
5150         * libgomp.h: Include stdlib.h.
5151         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5152         Define.
5153         (struct target_mem_desc): Forward declare.
5154         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5155         and thread_limit_var fields.
5156         (gomp_get_num_devices): New prototype.
5157         (gomp_cancel_var): New extern decl.
5158         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5159         team_cancelled and task_queued_count fields.  Add comments about
5160         task_{,queued_,running_}count.
5161         (gomp_cancel_kind): New enum.
5162         (gomp_work_share_end_cancel): New prototype.
5163         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5164         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5165         and depend fields.
5166         (struct gomp_taskgroup): New type.
5167         (struct gomp_task_depend_entry,
5168         struct gomp_dependers_vec): New types.
5169         (gomp_finish_task): Free depend_hash if non-NULL.
5170         (struct gomp_team_state): Add place_partition_off
5171         and place_partition_len fields.
5172         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5173         gomp_places_list_len): New extern decls.
5174         (struct gomp_thread): Add place field.
5175         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5176         (gomp_init_thread_affinity): Add place argument.
5177         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5178         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5179         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5180         gomp_affinity_init_level, gomp_affinity_print_place): New
5181         prototypes.
5182         (gomp_team_start): Add flags argument.
5183         (gomp_thread_limit_var, gomp_remaining_threads_count,
5184         gomp_remaining_threads_lock): Remove.
5185         (gomp_managed_threads_lock): New variable.
5186         (struct gomp_thread_pool): Add threads_busy field.
5187         (gomp_free_thread): New prototype.
5188         * task.c: Include hashtab.h.
5189         (hash_entry_type): New typedef.
5190         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5191         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5192         copy_ctors_done and taskgroup fields.
5193         (GOMP_task): Add depend argument, handle depend clauses.  If
5194         gomp_team_barrier_cancelled or if it's taskgroup has been
5195         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5196         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5197         and already cancelled, don't discard the task.  If taskgroup is
5198         non-NULL, enqueue the task into taskgroup queue.  Increment
5199         num_children field in taskgroup.  Increment task_queued_count.
5200         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5201         gomp_task_run_post_remove_taskgroup): New inline functions.
5202         (gomp_task_run_post_handle_depend_hash,
5203         gomp_task_run_post_handle_dependers,
5204         gomp_task_run_post_handle_depend): New functions.
5205         (GOMP_taskwait): Use them.  If more than one new tasks
5206         have been queued, wake other threads if needed.
5207         (gomp_barrier_handle_tasks): Likewise.  If
5208         gomp_team_barrier_cancelled, don't start any new tasks, just free
5209         all tasks.
5210         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5211         * omp_lib.f90.in
5212         (omp_proc_bind_kind, omp_proc_bind_false,
5213         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5214         omp_proc_bind_spread): New params.
5215         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5216         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5217         omp_get_team_num, omp_is_initial_device): New interfaces.
5218         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5219         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5220         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5221         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5222         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5223         useless use omp_lib_kinds.
5224         * omp.h.in (omp_proc_bind_t): New typedef.
5225         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5226         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5227         omp_get_team_num, omp_is_initial_device): New prototypes.
5228         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5229         through to gomp_team_start.
5230         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5231         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5232         Adjust gomp_parallel_loop_start callers.
5233         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5234         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5235         GOMP_loop_end_cancel): New functions.
5236         (GOMP_parallel_end): Add ialias_redirect.
5237         * hashtab.h: New file.
5238         * libgomp.texi (Environment Variables): Minor cleanup,
5239         update section refs to OpenMP 4.0rc2.
5240         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5241         environment variables.
5242         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5243         team->work_shares_to_free to thr->ts.work_share before calling
5244         free_work_share.
5245         (gomp_work_share_end_cancel): New function.
5246         * config/linux/proc.c: Include errno.h.
5247         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5248         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5249         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5250         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5251         gomp_cpuset_size is sizeof (cpu_set_t).
5252         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5253         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5254         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5255         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5256         contain any logical CPUs.
5257         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5258         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5259         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5260         pthread_getaffinity_np.  Check gomp_places_list instead of
5261         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5262         * config/linux/bar.c (gomp_barrier_wait_end,
5263         gomp_barrier_wait_last): Use BAR_* defines.
5264         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5265         from state where needed.  Set work_share_cancelled to 0 on last
5266         thread.
5267         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5268         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5269         functions.
5270         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5271         Add cpusetsize argument.
5272         (gomp_cpuset_size, gomp_cpusetp): Declare.
5273         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5274         (affinity_counter): Remove.
5275         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5276         if CPU_ALLOC_SIZE isn't defined.
5277         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5278         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5279         bind current thread to the first place.
5280         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5281         pthread_setaffinity_np to gomp_places_list[place].
5282         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5283         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5284         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5285         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5286         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5287         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5288         (gomp_barrier_t): Add awaited_final field.
5289         (gomp_barrier_init): Initialize awaited_final field.
5290         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5291         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5292         prototypes.
5293         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5294         defines.
5295         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5296         gomp_team_barrier_cancelled): New inline functions.
5297         (gomp_barrier_last_thread,
5298         gomp_team_barrier_set_task_pending,
5299         gomp_team_barrier_clear_task_pending,
5300         gomp_team_barrier_set_waiting_for_tasks,
5301         gomp_team_barrier_waiting_for_tasks,
5302         gomp_team_barrier_done): Use BAR_* defines.
5303         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5304         (gomp_barrier_wait_end): Use BAR_* defines.
5305         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5306         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5307         Use BAR_* defines.
5308         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5309         gomp_team_barrier_cancel): New functions.
5310         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5311         argument.
5312         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5313         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5314         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5315         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5316         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5317         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5318         (gomp_barrier_t): Add cancellable field.
5319         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5320         gomp_team_barrier_cancel): New prototypes.
5321         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5322         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5323         gomp_team_barrier_cancelled): New inline functions.
5324         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5325         gomp_team_barrier_set_task_pending,
5326         gomp_team_barrier_clear_task_pending,
5327         gomp_team_barrier_set_waiting_for_tasks,
5328         gomp_team_barrier_waiting_for_tasks,
5329         gomp_team_barrier_done): Use BAR_* defines.
5330         * barrier.c (GOMP_barrier_cancel): New function.
5331         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5332         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5333         omp_proc_bind_spread): New params.
5334         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5335         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5336         omp_get_team_num, omp_is_initial_device): New externals.
5337         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5338         New functions.
5339         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5340         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5341         infinity.  If not nested, just return minimum of max_num_threads
5342         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5343         to the returned value.  Otherwise, don't update atomically
5344         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5345         (GOMP_parallel_end): Adjust for thread_limit now being in
5346         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5347         infinity.  Adjust threads_busy in the pool rather than
5348         gomp_remaining_threads_count.  Remember team->nthreads and call
5349         gomp_team_end before adjusting threads_busy, if not nested
5350         afterwards, just set it to 1 non-atomically.  Add ialias.
5351         (GOMP_parallel_start): Adjust gomp_team_start caller.
5352         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5353         * testsuite/libgomp.c/affinity-1.c: New test.
5354         * testsuite/libgomp.c/atomic-15.c: New test.
5355         * testsuite/libgomp.c/atomic-16.c: New test.
5356         * testsuite/libgomp.c/atomic-17.c: New test.
5357         * testsuite/libgomp.c/cancel-for-1.c: New test.
5358         * testsuite/libgomp.c/cancel-for-2.c: New test.
5359         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5360         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5361         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5362         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5363         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5364         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5365         * testsuite/libgomp.c/depend-1.c: New test.
5366         * testsuite/libgomp.c/depend-2.c: New test.
5367         * testsuite/libgomp.c/depend-3.c: New test.
5368         * testsuite/libgomp.c/depend-4.c: New test.
5369         * testsuite/libgomp.c/for-1.c: New test.
5370         * testsuite/libgomp.c/for-1.h: New file.
5371         * testsuite/libgomp.c/for-2.c: New test.
5372         * testsuite/libgomp.c/for-2.h: New file.
5373         * testsuite/libgomp.c/for-3.c: New test.
5374         * testsuite/libgomp.c/pr58392.c: New test.
5375         * testsuite/libgomp.c/simd-1.c: New test.
5376         * testsuite/libgomp.c/simd-2.c: New test.
5377         * testsuite/libgomp.c/simd-3.c: New test.
5378         * testsuite/libgomp.c/simd-4.c: New test.
5379         * testsuite/libgomp.c/simd-5.c: New test.
5380         * testsuite/libgomp.c/simd-6.c: New test.
5381         * testsuite/libgomp.c/target-1.c: New test.
5382         * testsuite/libgomp.c/target-2.c: New test.
5383         * testsuite/libgomp.c/target-3.c: New test.
5384         * testsuite/libgomp.c/target-4.c: New test.
5385         * testsuite/libgomp.c/target-5.c: New test.
5386         * testsuite/libgomp.c/target-6.c: New test.
5387         * testsuite/libgomp.c/target-7.c: New test.
5388         * testsuite/libgomp.c/taskgroup-1.c: New test.
5389         * testsuite/libgomp.c/thread-limit-1.c: New test.
5390         * testsuite/libgomp.c/thread-limit-2.c: New test.
5391         * testsuite/libgomp.c/thread-limit-3.c: New test.
5392         * testsuite/libgomp.c/udr-1.c: New test.
5393         * testsuite/libgomp.c/udr-2.c: New test.
5394         * testsuite/libgomp.c/udr-3.c: New test.
5395         * testsuite/libgomp.c++/affinity-1.C: New test.
5396         * testsuite/libgomp.c++/atomic-10.C: New test.
5397         * testsuite/libgomp.c++/atomic-11.C: New test.
5398         * testsuite/libgomp.c++/atomic-12.C: New test.
5399         * testsuite/libgomp.c++/atomic-13.C: New test.
5400         * testsuite/libgomp.c++/atomic-14.C: New test.
5401         * testsuite/libgomp.c++/atomic-15.C: New test.
5402         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5403         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5404         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5405         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5406         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5407         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5408         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5409         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5410         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5411         * testsuite/libgomp.c++/cancel-test.h: New file.
5412         * testsuite/libgomp.c++/for-9.C: New test.
5413         * testsuite/libgomp.c++/for-10.C: New test.
5414         * testsuite/libgomp.c++/for-11.C: New test.
5415         * testsuite/libgomp.c++/simd-1.C: New test.
5416         * testsuite/libgomp.c++/simd-2.C: New test.
5417         * testsuite/libgomp.c++/simd-3.C: New test.
5418         * testsuite/libgomp.c++/simd-4.C: New test.
5419         * testsuite/libgomp.c++/simd-5.C: New test.
5420         * testsuite/libgomp.c++/simd-6.C: New test.
5421         * testsuite/libgomp.c++/simd-7.C: New test.
5422         * testsuite/libgomp.c++/simd-8.C: New test.
5423         * testsuite/libgomp.c++/target-1.C: New test.
5424         * testsuite/libgomp.c++/target-2.C: New test.
5425         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5426         * testsuite/libgomp.c++/target-3.C: New test.
5427         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5428         * testsuite/libgomp.c++/udr-1.C: New test.
5429         * testsuite/libgomp.c++/udr-2.C: New test.
5430         * testsuite/libgomp.c++/udr-3.C: New test.
5431         * testsuite/libgomp.c++/udr-4.C: New test.
5432         * testsuite/libgomp.c++/udr-5.C: New test.
5433         * testsuite/libgomp.c++/udr-6.C: New test.
5434         * testsuite/libgomp.c++/udr-7.C: New test.
5435         * testsuite/libgomp.c++/udr-8.C: New test.
5436         * testsuite/libgomp.c++/udr-9.C: New test.
5437
5438 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5439
5440         PR testsuite/57605
5441         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5442         ALWAYS_CFLAGS.
5443
5444 2013-09-20  Alan Modra  <amodra@gmail.com>
5445
5446         * configure: Regenerate.
5447
5448 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5449
5450         * testsuite/libgomp.c/sections-2.c: New test.
5451
5452 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5453
5454         * testsuite/libgomp.fortran/strassen.f90:
5455         Add dg-skip-if aarch64_tiny.
5456
5457 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5458             Cesar Philippidis  <cesar@codesourcery.com>
5459
5460         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5461         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5462         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5463         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5464         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5465         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5466         Use dg-runtest rather than gfortran-dg-runtest.
5467
5468 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5469
5470         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5471         Linux-based x86 systems to cover all GNU systems.
5472         * testsuite/libgomp.c/lock-3.c: Likewise.
5473         * testsuite/libgomp.c/pr48591.c: Likewise.
5474
5475 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5476
5477         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5478         GNU/Hurd, as done for Linux-based systems.
5479
5480         * config/posix/ptrlock.h: Fix comment.
5481
5482 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5483
5484         PR fortran/57423
5485         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5486         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5487         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5488         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5489         omp_destroy_nest_lock): Correct arguments to match the one in
5490         the OpenMP spec.
5491         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5492         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5493         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5494         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5495
5496 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5497
5498         * testsuite/libgomp.c/loop-13.c: New test.
5499         * testsuite/libgomp.c/loop-14.c: New test.
5500         * testsuite/libgomp.c/loop-15.c: New test.
5501         * testsuite/libgomp.c++/loop-13.C: New test.
5502         * testsuite/libgomp.c++/loop-14.C: New test.
5503         * testsuite/libgomp.c++/loop-15.C: New test.
5504
5505 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5506
5507         PR middle-end/56217
5508         * testsuite/libgomp.c++/pr56217.C: New test.
5509
5510 2013-02-01  Alan Modra  <amodra@gmail.com>
5511
5512         * task.c (GOMP_task, GOMP_taskwait): Comment.
5513
5514 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5515             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5516
5517         PR libgomp/55561
5518         * config/linux/wait.h (do_spin): Use atomic load for addr.
5519         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5520         for intptr and ptrlock.
5521         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5522         for ptrlock.
5523
5524 2013-01-22  Alan Modra  <amodra@gmail.com>
5525
5526         PR libgomp/51376
5527         PR libgomp/56073
5528         * task.c (GOMP_task): Revert 2011-12-09 change.
5529         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5530         barrier to read task->children..
5531         (gomp_barrier_handle_tasks): ..and matching atomic store with
5532         release barrier here when setting parent->children to NULL.
5533
5534 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5535             Tobias Burnus  <burnus@net-b.de>
5536
5537         PR driver/55884
5538         * testsuite/libgomp.fortran/fortran.exp: Use
5539         -fintrinsic-modules-path= instead of
5540         -fintrinsic-modules-path.
5541
5542 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5543
5544         Update copyright years.
5545
5546 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5547
5548         * testsuite/libgomp.fortran/fortran.exp: Set
5549         -fintrinsic-modules-path.
5550
5551 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5552
5553         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5554         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5555
5556 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5557
5558         PR libgomp/55411
5559         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5560         if pool had any threads_used.
5561
5562 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5563
5564         * testsuite/libgomp.c++/pr24455.C: Use
5565         -Wl,-undefined,dynamic_lookup on darwin.
5566
5567 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5568
5569         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5570
5571 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5572
5573         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5574
5575 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5576             Jim MacArthur  <jim.macarthur@arm.com>
5577             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5578             Nigel Stephens  <nigel.stephens@arm.com>
5579             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5580             Richard Earnshaw  <rearnsha@arm.com>
5581             Sofiane Naci  <sofiane.naci@arm.com>
5582             Stephen Thomas  <stephen.thomas@arm.com>
5583             Tejas Belagod  <tejas.belagod@arm.com>
5584             Yufeng Zhang  <yufeng.zhang@arm.com>
5585
5586         * configure.tgt: Add AArch64.
5587
5588 2012-10-04  Jason Merrill  <jason@redhat.com>
5589
5590         * testsuite/libgomp.c++/tls-init1.C: New.
5591
5592 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5593
5594         * configure: Regenerated.
5595
5596 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5597
5598         * config/linux/mips/futex.h (sys_futex0): Change to static
5599         function with noinline, nomips16 attributes under MIPS16. Adjust
5600         asm statement to place 'li v0,SYS_futex' immediately before
5601         syscall insn.
5602
5603 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5604
5605         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5606         conflict with index.html on case-insensitive file systems.
5607
5608 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5609
5610         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5611         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5612
5613 2012-07-02  Richard Guenther  <rguenther@suse.de>
5614             Michael Matz  <matz@suse.de>
5615             Tobias Grosser <tobias@grosser.es>
5616             Sebastian Pop <sebpop@gmail.com>
5617
5618         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5619         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5620         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5621         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5622
5623 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5624
5625         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5626
5627 2012-06-22  Richard Guenther  <rguenther@suse.de>
5628
5629         Merge from graphite branch
5630         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5631
5632         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5633         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5634
5635 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5636
5637         PR middle-end/53580
5638         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5639         use GOMP_barrier () call instead.
5640         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5641         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5642         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5643         call GOMP_barrier instead.
5644         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5645
5646 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5647
5648         PR libgomp/52993
5649         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5650         argument to memset call.
5651
5652 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5653
5654         * configure: Regenerated.
5655
5656 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5657
5658         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5659
5660 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5661
5662         PR bootstrap/52812
5663         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5664
5665 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5666
5667         PR middle-end/52547
5668         * testsuite/libgomp.c/pr52547.c: New test.
5669
5670 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5671
5672         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5673
5674 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5675
5676         * configure.tgt (mips-sgi-irix6*): Remove.
5677
5678 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5679
5680         * configure.tgt (alpha*-dec-osf*): Remove.
5681
5682         * config/osf/sem.h: Remove.
5683         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5684
5685 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5686
5687         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5688
5689 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5690
5691         PR libstdc++/52188
5692         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5693         Remove ENABLE_SYMVERS_SOL2.
5694         * configure: Regenerate.
5695         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5696         (PREPROCESS): New variable.
5697         (libgomp.ver): New target.
5698         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5699         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5700         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5701         Use libgomp.ver.
5702         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5703         * Makefile.in: Regenerate.
5704
5705 2012-02-14  Walter Lee  <walt@tilera.com>
5706
5707         * configure.tgt: Handle tilegx and tilepro.
5708         * config/linux/tile/futex.h: New file.
5709
5710 2012-02-08  Richard Guenther  <rguenther@suse.de>
5711
5712         PR tree-optimization/46886
5713         * testsuite/libgomp.c/pr46886.c: New testcase.
5714
5715 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5716
5717         * config/linux/arm: Remove empty directory.
5718         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5719
5720 2011-12-09  Alan Modra  <amodra@gmail.com>
5721
5722         PR libgomp/51376
5723         * task.c (GOMP_taskwait): Don't access task->children outside of
5724         task_lock mutex region.
5725         (GOMP_task): Likewise.
5726
5727 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5728
5729         PR libgomp/51132
5730         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5731         to file scope.
5732         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5733         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5734         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5735         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5736         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5737
5738 2011-12-02  Alan Modra  <amodra@gmail.com>
5739
5740         * config/linux/affinity.c: Use atomic rather than sync builtin.
5741         * config/linux/lock.c: Likewise.
5742         * config/linux/ptrlock.h: Likewise.
5743         * config/linux/ptrlock.c: Likewise.
5744         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5745         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5746         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5747         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5748         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5749         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5750         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5751         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5752         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5753         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5754
5755 2011-11-30  Alan Modra  <amodra@gmail.com>
5756
5757         PR libgomp/51298
5758         * config/linux/bar.h: Use atomic rather than sync builtins.
5759         * config/linux/bar.c: Likewise.  Add missing acquire
5760         synchronisation on generation field.
5761         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5762         double unlock.
5763
5764 2011-11-30  Alan Modra  <amodra@gmail.com>
5765
5766         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5767         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5768         * config/linux/mutex.h: Use atomic rather than sync builtins.
5769         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5770         * config/linux/omp-lock.h: Comment fix.
5771         * config/linux/arm/mutex.h: Delete.
5772         * config/linux/powerpc/mutex.h: Delete.
5773         * config/linux/ia64/mutex.h: Delete.
5774         * config/linux/mips/mutex.h: Delete.
5775
5776 2011-11-30  Alan Modra  <amodra@gmail.com>
5777
5778         PR libgomp/51249
5779         * config/linux/sem.h: Rewrite.
5780         * config/linux/sem.c: Rewrite.
5781
5782 2011-11-28  Richard Henderson  <rth@redhat.com>
5783
5784         * libgomp.h (enum memmodel): New.
5785
5786 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5787
5788         * configure: Regenerate.
5789
5790 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5791
5792         * config/posix95: Remove empty directory.
5793
5794 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5795
5796         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5797
5798 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5799
5800         PR fortran/49792
5801         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5802         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5803
5804 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5805
5806         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5807
5808 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5809
5810         PR libgomp/49965
5811         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5812
5813 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5814
5815         * config/linux/proc.h: New.
5816         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5817         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5818         (gomp_init_num_threads): Update call to cpuset_popcount.
5819         (get_num_procs): Ditto.
5820         * config/linux/affinity.c (gomp_init_affinity): Call
5821         gomp_cpuset_popcount.
5822
5823 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5824
5825         PR fortran/42041
5826         PR fortran/46752
5827         * omp.h.in (omp_in_final): New prototype.
5828         * omp_lib.f90.in (omp_in_final): New interface.
5829         (omp_integer_kind, omp_logical_kind): Remove
5830         and replace all its uses in the module with 4.
5831         (openmp_version): Change to 201107.
5832         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5833         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5834         kind for the parameters.
5835         (omp_in_final): New external.
5836         (openmp_version): Change to 201107.
5837         * task.c (omp_in_final): New function.
5838         (gomp_init_task): Initialize final_task.
5839         (GOMP_task): Remove unused attribute from flags.  Handle final
5840         tasks.
5841         (GOMP_taskyield): New function.
5842         (omp_in_final): Return true if if (false) or final (true) task
5843         or descendant of final (true).
5844         * fortran.c (omp_in_final_): New function.
5845         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5846         (GOMP_3.0): Export GOMP_taskyield.
5847         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5848         variables.
5849         (parse_unsigned_long_list): New function.
5850         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5851         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5852         even if parse_affinity returned false.
5853         * config/linux/affinity.c (gomp_init_affinity): Handle
5854         gomp_cpu_affinity_len == 0.
5855         * libgomp_g.h (GOMP_taskyield): New prototype.
5856         * libgomp.h (struct gomp_task): Add final_task field.
5857         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5858         * team.c (gomp_team_start): Override new task's nthreads_var icv
5859         if list form OMP_NUM_THREADS has been used and it has value for
5860         the new nesting level.
5861
5862         * testsuite/libgomp.c/atomic-11.c: New test.
5863         * testsuite/libgomp.c/atomic-12.c: New test.
5864         * testsuite/libgomp.c/atomic-13.c: New test.
5865         * testsuite/libgomp.c/atomic-14.c: New test.
5866         * testsuite/libgomp.c/reduction-6.c: New test.
5867         * testsuite/libgomp.c/task-5.c: New test.
5868         * testsuite/libgomp.c++/atomic-2.C: New test.
5869         * testsuite/libgomp.c++/atomic-3.C: New test.
5870         * testsuite/libgomp.c++/atomic-4.C: New test.
5871         * testsuite/libgomp.c++/atomic-5.C: New test.
5872         * testsuite/libgomp.c++/atomic-6.C: New test.
5873         * testsuite/libgomp.c++/atomic-7.C: New test.
5874         * testsuite/libgomp.c++/atomic-8.C: New test.
5875         * testsuite/libgomp.c++/atomic-9.C: New test.
5876         * testsuite/libgomp.c++/task-8.C: New test.
5877         * testsuite/libgomp.c++/reduction-4.C: New test.
5878         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5879         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5880         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5881         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5882         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5883         * testsuite/libgomp.fortran/pointer1.f90: New test.
5884         * testsuite/libgomp.fortran/pointer2.f90: New test.
5885         * testsuite/libgomp.fortran/task4.f90: New test.
5886
5887 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5888
5889         * libgomp.texi: Update OpenMP spec references to 3.1.
5890         (omp_in_final,OMP_PROC_BIND): New sections.
5891         (OMP_NUM_THREADS): Document that the value can be now a list.
5892         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5893
5894 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5895
5896         * config/linux/x86/futex.h: Check __x86_64__ instead of
5897         __LP64__.
5898
5899 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5900
5901         PR middle-end/49897
5902         PR middle-end/49898
5903         * testsuite/libgomp.c/pr49897-1.c: New test.
5904         * testsuite/libgomp.c/pr49897-2.c: New test.
5905         * testsuite/libgomp.c/pr49898-1.c: New test.
5906         * testsuite/libgomp.c/pr49898-2.c: New test.
5907
5908 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5909
5910         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5911         for ia32 instead of ilp32.
5912
5913         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5914         * testsuite/libgomp.c/atomic-6.c: Likewise.
5915
5916 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5917
5918         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5919         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5920
5921 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5922
5923         PR libgomp/45351
5924         * config/osf/sem.h: New file.
5925         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5926
5927 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5928
5929         PR target/49541
5930         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5931         ldflags.
5932
5933 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5934
5935         * config/linux/wait.h (do_spin): New inline, largely copied
5936         from do_wait, just don't do futex_wait here, instead return true if
5937         it should be done.
5938         (do_wait): Implement using do_spin.
5939         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5940         to prototype.
5941         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5942         __sync_bool_compare_and_swap, pass the oldval to
5943         gomp_mutex_lock_slow.
5944         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5945         If all mutex contenders are just spinning and not sleeping, don't
5946         change state to 2 unnecessarily.  Optimize the loop when state has
5947         already become 2 to use just one atomic operation per loop instead
5948         of two.
5949         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5950         to prototype.
5951         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5952         __sync_bool_compare_and_swap, pass the oldval to
5953         gomp_mutex_lock_slow.
5954
5955 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5956
5957         PR libgomp/49490
5958         * iter.c (gomp_iter_static_next): For chunk size 0
5959         only use n ceil/ nthreads size for the first
5960         n % nthreads threads in the team instead of
5961         all threads except for the last few ones which
5962         get less work or none at all.
5963         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5964         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5965         chunk argument, set run_sched_modifier to 0 for static
5966         resp. 1 for other kinds.  If chunk argument is 0
5967         and not static, set value to 1.
5968
5969 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5970
5971         PR c++/49043
5972         * testsuite/libgomp.c++/pr49043.C: New test.
5973
5974         PR c++/48869
5975         * testsuite/libgomp.c++/pr48869.C: New test.
5976
5977 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
5978
5979         PR fortran/48894
5980         * fortran.c: Include limits.h.
5981         (TO_INT): Define.
5982         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5983         *set.
5984         (omp_set_num_threads_8_, omp_set_schedule_8_,
5985         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5986         omp_get_team_size_8_): Use TO_INT macro.
5987         * testsuite/libgomp.fortran/pr48894.f90: New test.
5988
5989 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
5990
5991         PR middle-end/48591
5992         * testsuite/libgomp.c/pr48591.c: New test.
5993
5994 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5995
5996         PR bootstrap/48135
5997         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5998         * configure: Regenerate.
5999
6000 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6001
6002         PR fortran/47886
6003         * testsuite/libgomp.fortran/task3.f90: New test.
6004
6005 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6006
6007         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6008
6009 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6010
6011         PR libgomp/47854
6012         * libgomp.texi (omp_get_wtime): Don't say time in the past
6013         must be Unix Epoch.
6014
6015 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6016
6017         PR libgomp/47804
6018         * testsuite/libgomp.fortran/fortran.exp: Check for both
6019         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6020         but $blddir != "", still append ${blddir}/${lang_library_path}
6021         to ld_library_path.
6022
6023 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6024
6025         PR libgomp/47758
6026         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6027         of libquadmath.a before adding its libpath to ldflags.
6028
6029 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6030
6031         PR libgomp/47731
6032         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6033         to FUTEX_WAIT futex syscall.
6034         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6035
6036 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6037
6038         * configure: Regenerate.
6039
6040 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6041
6042         PR libstdc++/36104
6043         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6044
6045 2011-01-16  Gerald Pfeifer
6046
6047         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6048
6049 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6050
6051         PR fortran/46874
6052         * libgomp.fortran/allocatable6.f90: New test.
6053
6054 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6055
6056         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6057         * configure: Regenerate.
6058
6059 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6060
6061         PR target/40125
6062         PR lto/46695
6063         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6064         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6065         * aclocal.m4: Regenerate.
6066         * configure: Regenerate.
6067         * Makefile.in: Regenerate.
6068         * testsuite/Makefile.in: Regenerate.
6069
6070 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6071
6072         PR fortran/46753
6073         * libgomp.fortran/pr46753.f90: New test.
6074
6075         PR libgomp/43706
6076         * env.c (initialize_env): Default to spin count 300000
6077         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6078         is specified.
6079
6080         PR libgomp/45240
6081         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6082         at the end if sync builtins aren't supported.
6083
6084 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6085
6086         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6087
6088 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6089
6090         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6091
6092 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6093
6094         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6095
6096 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6097             Tobias Burnus  <burnus@net-b.de>
6098
6099         PR fortran/32049
6100         * configure.ac:
6101         * configure: Regenerate.
6102
6103 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6104
6105         * config/linux/futex.h: New.
6106         * config/linux/arm/mutex.h: New.
6107         * configure.tgt (arm*-*-linux*): Add config path.
6108
6109 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6110
6111         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6112
6113 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6114
6115         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6116         Change Fortran datatype to LOGICAL.
6117         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6118         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6119
6120 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6121
6122         * configure: Regenerate.
6123
6124 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6125
6126         * libgomp.texi: Add function keyword to a couple of Fortran
6127         interfaces, use integer instead of int for Fortran.
6128
6129 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6130
6131         * libgomp.texi: Fix spelling and pasto problems throughout.
6132         Adjust prototypes to match code.
6133
6134 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6135
6136         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6137         silence -fwhole-file warning.
6138
6139 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6140
6141         * configure.tgt (*-*-solaris2.[56]*): Removed.
6142
6143 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6144
6145         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6146         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6147         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6148         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6149         targetting solaris2*.
6150         * configure: Regenerate.
6151         * config.h.in: Regenerate.
6152
6153         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6154         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6155         Add libgomp_version_dep.
6156         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6157         versioning.
6158         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6159         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6160         * Makefile.in: Regenerate.
6161
6162         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6163         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6164         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6165         to common block, protected by
6166         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6167
6168 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6169
6170         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6171
6172 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6173
6174         PR bootstrap/43170
6175         * configure: Regenerate.
6176
6177 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6178
6179         PR other/43620
6180         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6181         * configure: Regenerate.
6182         * Makefile.in: Regenerate.
6183         * testsuite/Makefile.in: Regenerate.
6184
6185 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6186
6187         PR c/43893
6188         * testsuite/libgomp.c/pr43893.c: New test.
6189         * testsuite/libgomp.c++/pr43893.C: New test.
6190
6191 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6192
6193         PR middle-end/43570
6194         * testsuite/libgomp.fortran/vla8.f90: New test.
6195
6196 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6197
6198         PR libgomp/43706
6199         * config/linux/affinity.c (gomp_init_affinity): Decrease
6200         gomp_available_cpus if affinity mask confines the process to fewer
6201         CPUs.
6202         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6203         non-NULL, just return gomp_available_cpus.
6204
6205         PR libgomp/43569
6206         * sections.c (gomp_sections_init): Initialize ws->mode.
6207
6208 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6209
6210         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6211         not unused bar variable.
6212         * configure: Regenerate.
6213
6214 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6215
6216         * Makefile.in: Regenerate.
6217         * aclocal.m4: Regenerate.
6218         * testsuite/Makefile.in: Regenerate.
6219
6220 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6221
6222         PR libgomp/42942
6223         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6224         (initialize_env): Adjust callers.
6225         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6226         when the argument is 0.
6227
6228         * testsuite/libgomp.c/pr42942.c: New test.
6229
6230 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6231
6232         PR middle-end/42644
6233         PR middle-end/42130
6234         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6235         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6236
6237 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6238
6239         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6240         * testsuite/libgomp.c++/task-6.C: Likewise.
6241
6242 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6243
6244         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6245
6246 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6247
6248         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6249         * configure: Regenerate.
6250
6251 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6252
6253         PR fortran/42866
6254         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6255
6256 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6257
6258         * configure.ac: Test for executability of GFORTRAN.
6259         * configure: Regenerate.
6260
6261 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6262
6263         * configure: Regenerate.
6264
6265 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6266
6267         PR libgomp/42602
6268         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6269
6270 2010-01-03  Richard Guenther  <rguenther@suse.de>
6271
6272         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6273
6274 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6275
6276         * testsuite/libgomp.graphite/pr4118.c: New.
6277
6278 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6279
6280         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6281         for darwin, protect the test with require-effective-target tls_runtime.
6282         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6283
6284 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6285
6286         PR target/41605
6287         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6288         link spec %s substitutions for static libraries.
6289
6290 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6291
6292         PR testsuite/42135
6293         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6294
6295 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6296
6297         * Makefile.in: Regenerate.
6298         * configure: Regenerate.
6299         * testsuite/Makefile.in: Regenerate.
6300
6301 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6302
6303         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6304         settings for LC_ALL and LANG.
6305
6306 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6307
6308         PR fortran/42162
6309         * testsuite/libgomp.fortran/pr42162.f90: New test.
6310
6311 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6312
6313         PR middle-end/42029
6314         * testsuite/libgomp.c/pr42029.c: New test.
6315
6316 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6317
6318         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6319         *s.  Accept ld version without text in ()s.
6320         * configure: Regenerated.
6321
6322 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6323
6324         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6325
6326 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6327
6328         PR libgomp/41418
6329         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6330         or a hyphen (happens with fortran language disabled).
6331         * configure: Regenerate.
6332
6333 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6334
6335         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6336         use sed script portable to Solaris /bin/sed for extracting ld
6337         version.
6338         * configure: Regenerate.
6339
6340 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6341
6342         * testsuite/libgomp.graphite/bounds.c: New test.
6343
6344 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6345
6346         * Makefile.am (libgomp_la_LINK): New.
6347         * Makefile.in: Regenerate.
6348
6349 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6350
6351         * configure.ac (AC_PREREQ): Bump to 2.64.
6352
6353 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6354
6355         * Makefile.am (install-html, install-pdf): Remove.
6356         * Makefile.in: Regenerate.
6357
6358         * Makefile.in: Regenerate.
6359         * aclocal.m4: Regenerate.
6360         * config.h.in: Regenerate.
6361         * configure: Regenerate.
6362         * testsuite/Makefile.in: Regenerate.
6363
6364 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6365
6366         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6367         * Makefile.in: Regenerate.
6368
6369 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6370
6371         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6372         * Makefile.in: Regenerate.
6373
6374 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6375
6376         PR fortran/41102
6377         omp_lib.h.in: Fix -std=f95 errors.
6378
6379 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6380
6381         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6382         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6383         * testsuite/libgomp.graphite/graphite.exp: New.
6384
6385 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6386
6387         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6388         only build.
6389
6390 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6391
6392         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6393         needed memory barrier semantics.
6394         * config/linux/mips/mutex.h: New file.
6395
6396 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6397
6398         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6399
6400 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6401
6402         * configure: Regenerate.
6403
6404 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6405
6406         PR testsuite/40699
6407         PR testsuite/40707
6408         PR testsuite/40709
6409         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6410         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6411         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6412
6413 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6414
6415         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6416         options when choosing a multilib.
6417
6418 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6419
6420         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6421         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6422         ld_library_path, not every libgcc multilib directory.
6423         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6424         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6425         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6426         Use add_path.
6427         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6428
6429 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6430
6431         * Makefile.am (LTLDFLAGS): Define.
6432         (LINK): Define.
6433         * Makefile.in: Regenerate.
6434
6435 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6436
6437         PR fortran/39718
6438         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6439         libgfortranbegin, check existence of libgfortran.a instead of
6440         libgfortranbegin.a.
6441
6442 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6443
6444         PR libgomp/40174
6445         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6446         (gomp_free_pool_helper): Likewise.
6447
6448 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6449             Jakub Jelinek  <jakub@redhat.com>
6450
6451         PR fortran/35423
6452         * testsuite/libgomp.fortran/workshare2.f90: New test.
6453
6454 2009-04-09  Nick Clifton  <nickc@redhat.com>
6455
6456         * iter.c: Change copyright header to refer to version 3 of the
6457         GNU General Public License with version 3.1 of the GCC Runtime
6458         Library Exception and to point readers at the COPYING3 and
6459         COPYING3.RUNTIME files and the FSF's license web page.
6460         * alloc.c: Likewise.
6461         * barrier.c: Likewise.
6462         * config/bsd/proc.c: Likewise.
6463         * config/linux/affinity.c: Likewise.
6464         * config/linux/alpha/futex.h: Likewise.
6465         * config/linux/bar.c: Likewise.
6466         * config/linux/bar.h: Likewise.
6467         * config/linux/ia64/futex.h: Likewise.
6468         * config/linux/ia64/mutex.h: Likewise.
6469         * config/linux/lock.c: Likewise.
6470         * config/linux/mips/futex.h: Likewise.
6471         * config/linux/mutex.c: Likewise.
6472         * config/linux/mutex.h: Likewise.
6473         * config/linux/powerpc/futex.h: Likewise.
6474         * config/linux/proc.c: Likewise.
6475         * config/linux/ptrlock.c: Likewise.
6476         * config/linux/ptrlock.h: Likewise.
6477         * config/linux/s390/futex.h: Likewise.
6478         * config/linux/sem.c: Likewise.
6479         * config/linux/sem.h: Likewise.
6480         * config/linux/sparc/futex.h: Likewise.
6481         * config/linux/wait.h: Likewise.
6482         * config/linux/x86/futex.h: Likewise.
6483         * config/mingw32/proc.c: Likewise.
6484         * config/mingw32/time.c: Likewise.
6485         * config/posix/affinity.c: Likewise.
6486         * config/posix/bar.c: Likewise.
6487         * config/posix/bar.h: Likewise.
6488         * config/posix/lock.c: Likewise.
6489         * config/posix/mutex.h: Likewise.
6490         * config/posix/proc.c: Likewise.
6491         * config/posix/ptrlock.h: Likewise.
6492         * config/posix/sem.c: Likewise.
6493         * config/posix/sem.h: Likewise.
6494         * config/posix/time.c: Likewise.
6495         * config/posix95/lock.c: Likewise.
6496         * critical.c: Likewise.
6497         * env.c: Likewise.
6498         * error.c: Likewise.
6499         * fortran.c: Likewise.
6500         * iter_ull.c: Likewise.
6501         * libgomp.h: Likewise.
6502         * libgomp_f.h.in: Likewise.
6503         * libgomp_g.h: Likewise.
6504         * loop.c: Likewise.
6505         * loop_ull.c: Likewise.
6506         * omp.h.in: Likewise.
6507         * omp_lib.f90.in: Likewise.
6508         * omp_lib.h.in: Likewise.
6509         * ordered.c: Likewise.
6510         * parallel.c: Likewise.
6511         * sections.c: Likewise.
6512         * single.c: Likewise.
6513         * task.c: Likewise.
6514         * team.c: Likewise.
6515         * work.c: Likewise.
6516
6517 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6518
6519         * testsuite/config/default.exp: Change copyright header to refer to
6520         version 3 of the GNU General Public License and to point readers
6521         at the COPYING3 file and the FSF's license web page.
6522
6523 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6524
6525         PR middle-end/39573
6526         * libgomp.c++/pr39573.C: New test.
6527
6528 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6529
6530         PR other/39591
6531         * testsuite/libgomp.c/pr39591-1.c: New test.
6532         * testsuite/libgomp.c/pr39591-2.c: New test.
6533         * testsuite/libgomp.c/pr39591-3.c: New test.
6534
6535 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6536
6537         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6538         * testsuite/libgomp.c/atomic-6.c: Ditto.
6539
6540 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6541
6542         PR c/39495
6543         * testsuite/libgomp.c/loop-12.c: New test.
6544         * testsuite/libgomp.c/loop-11.c: New test.
6545         * testsuite/libgomp.c++/loop-11.C: New test.
6546         * testsuite/libgomp.c++/loop-12.C: New test.
6547         * testsuite/libgomp.c++/for-8.C: New test.
6548
6549 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6550
6551         * configure: Regenerate.
6552
6553 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6554
6555         PR middle-end/39154
6556         * testsuite/libgomp.c/pr39154.c: New test.
6557
6558 2009-01-30  Ian Lance Taylor  <iant@google.com>
6559
6560         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6561         libgomp_ld_is_gold.  Get gold version number.
6562         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6563         * configure: Rebuild.
6564
6565 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6566
6567         * testsuite/lib/libgomp.exp: Add -B option for targets that
6568         use libgfortran.a%s in their specs.
6569
6570 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6571
6572         PR libgomp/38086
6573         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6574         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6575         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6576         * configure: Regenerated.
6577         * config.h.in: Likewise.
6578
6579 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6580
6581         PR c++/38650
6582         * testsuite/libgomp.c/pr38650.c: New test.
6583         * testsuite/libgomp.c++/pr38650.C: New test.
6584
6585 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6586
6587         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6588
6589 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6590
6591         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6592
6593 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6594
6595         * configure: Regenerate.
6596
6597 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6598
6599         PR middle-end/36802
6600         * testsuite/libgomp.c/pr36802-1.c: New test.
6601         * testsuite/libgomp.c/pr36802-2.c: New test.
6602         * testsuite/libgomp.c/pr36802-3.c: New test.
6603
6604 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6605
6606         PR libgomp/38270
6607         * config/linux/powerpc/mutex.h: New.
6608
6609 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6610
6611         PR c++/38257
6612         * testsuite/libgomp.c++/for-7.C: New test.
6613
6614         PR c++/38348
6615         * testsuite/libgomp.c++/for-6.C: New test.
6616
6617 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6618
6619         PR testsuite/28870
6620         * testsuite/lib/libgomp.exp: Include new timeout library files.
6621         (libgomp_target_compile): Set timeout value from new proc.
6622
6623 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6624
6625         PR libgomp/37938
6626         * config/linux/ia64/mutex.h: New.
6627
6628 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6629
6630         PR libgomp/37935
6631         * libgomp.texi (Runtime library routines, environment variables):
6632         Update for OpenMP version 3.0.
6633
6634 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6635             Steve Ellcey  <sje@cup.hp.com>
6636
6637         * configure: Regenerate for new libtool.
6638         * Makefile.in: Ditto.
6639         * testsuite/Makefile.in: Ditto.
6640
6641 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6642             Andreas Tobler  <a.tobler@schweiz.org>
6643
6644         * config/bsd/proc.c: New file.
6645         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6646         * configure.ac: Check for header <sys/sysctl.h>
6647         * configure: Regenerate.
6648         * config.h.in: Likewise.
6649
6650 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6651
6652         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6653
6654 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6655
6656         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6657         * Makefile.in: Regenerated.
6658         * testsuite/Makefile.in: Regenerated.
6659
6660 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6661
6662         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6663         depend on blddir if blddir exists.
6664         (libgomp_target_compile): Likewise.
6665         * testsuite/libgomp.c++/c++.exp: Likewise.
6666         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6667
6668 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6669
6670         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6671         Do not list GPL as Invariant Section.
6672
6673 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6674             Chao-ying Fu  <fu@mips.com>
6675
6676         * configure.tgt: Enable futex for MIPS.
6677         * config/linux/mips/futex.h: New file.
6678
6679 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6680
6681         * team.c (gomp_team_end): Free team immediately if it has
6682         just one thread.
6683
6684 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6685
6686         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6687         * testsuite/libgomp.fortran/fortran.exp: Same.
6688         * testsuite/libgomp.c/c.exp: Same.
6689         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6690         directory to library path first.
6691
6692 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6693
6694         * env.c (parse_stacksize): Add cast to avoid warning.
6695         (parse_spincount): Likewise.
6696
6697 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6698
6699         * testsuite/libgomp.c/loop-10.c: New test.
6700         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6701         * libgomp.c++/loop-6.C (main): Likewise.
6702
6703         PR debug/36617
6704         * testsuite/libgomp.c/debug-1.c: New test.
6705
6706 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6707
6708         * testsuite/libgomp.c/nqueens-1.c: New test.
6709
6710         PR c++/36523
6711         * testsuite/libgomp.c++/task-7.C: New function.
6712
6713 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6714
6715         * configure: Regenerate.
6716
6717 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6718
6719         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6720         mutex when HAVE_SYNC_BUILTINS isn't defined.
6721
6722 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6723
6724         * libgomp.texi (omp_test_lock): Fix typo.
6725
6726 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6727
6728         * omp_lib.f90.in: Add "implicit none".
6729
6730 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6731
6732         PR middle-end/36506
6733         * testsuite/libgomp.c/reduction-5.c: New test.
6734
6735 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6736
6737         * libgomp.h (struct gomp_task): Add in_tied_task field.
6738         * task.c (gomp_init_task): Initialize it.
6739         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6740         unconditionally.  Don't call gomp_team_barrier_wake if
6741         current task is implicit or if(0) from implicit and number of
6742         running tasks is equal to nthreads - 1.
6743
6744         PR libgomp/36471
6745         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6746         omp_get_team_size_8): Fix pastos.
6747
6748         PR libgomp/36469
6749         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6750         * configure: Regenerated.
6751         * config.h.in: Regenerated.
6752         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6753         defined.
6754
6755 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6756
6757         PR bootstrap/36452
6758         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6759         (GOMP_loop_ull_dynamic_start): Likewise.
6760         (GOMP_loop_ull_guided_start): Likewise.
6761         (GOMP_loop_ull_ordered_static_start): Likewise.
6762         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6763         (GOMP_loop_ull_ordered_guided_start): Likewise.
6764
6765 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6766             Richard Henderson  <rth@redhat.com>
6767             Ulrich Drepper  <drepper@redhat.com>
6768             Jakob Blomer  <jakob.blomer@ira.uka.de>
6769
6770         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6771         Substitute also OMP_*LOCK_25*.
6772         * configure: Regenerated.
6773         * config.h.in: Regenerated.
6774         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6775         ptrlock.c and task.c.
6776         * Makefile.in: Regenerated.
6777         * testsuite/Makefile.in: Regenerated.
6778         * task.c: New file.
6779         * loop_ull.c: New file.
6780         * iter_ull.c: New file.
6781         * libgomp.h: Include ptrlock.h.
6782         (enum gomp_task_kind): New type.
6783         (struct gomp_team): Add task_lock, task_queue, task_count,
6784         task_running_count, single_count fields.  Add
6785         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6786         Remove work_share_lock, generation_mask,
6787         oldest_live_gen, num_live_gen and init_work_shares fields, add
6788         work work_share_list_alloc, work_share_list_free and work_share_chunk
6789         fields.  Change work_shares from pointer to pointers into an array.
6790         Change ordered_release field into gomp_sem_t ** from flexible array
6791         member.  Add implicit_task and initial_work_shares fields.
6792         Move close to the end of the struct.
6793         (struct gomp_team_state): Add single_count, last_work_share,
6794         active_level and level fields, remove work_share_generation.
6795         (gomp_barrier_handle_tasks): New prototype.
6796         (gomp_finish_task): New inline function.
6797         (struct gomp_work_share): Move chunk_size, end, incr into
6798         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6799         next_ll fields.  Reshuffle fields.  Add next_alloc,
6800         next_ws, next_free and inline_ordered_team_ids fields, change
6801         ordered_team_ids into pointer from flexible array member.
6802         Add mode field.  Put lock and next into a different cache line
6803         from most of the write-once fields.
6804         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6805         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6806         gomp_iter_ull_guided_next): New prototypes.
6807         (gomp_new_icv): New prototype.
6808         (struct gomp_thread): Add thread_pool and task fields.
6809         (struct gomp_thread_pool): New type.
6810         (gomp_new_team): New prototype.
6811         (gomp_team_start): Change type of last argument.
6812         (gomp_new_work_share): Removed.
6813         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6814         (gomp_work_share_init_done): New static inline.
6815         (gomp_throttled_spin_count_var, gomp_available_cpus,
6816         gomp_managed_threads): New extern decls.
6817         (gomp_init_task): New prototype.
6818         (gomp_spin_count_var): New extern var decl.
6819         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6820         or no alias support, or if not PIC.
6821         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6822         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6823         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6824         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6825         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6826         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6827         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6828         gomp_test_nest_lock_25): New prototypes.
6829         (omp_lock_symver, strong_alias): Define.
6830         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6831         decls.
6832         (gomp_end_task): New.
6833         (struct gomp_task_icv, gomp_global_icv): New.
6834         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6835         (struct gomp_task): New.
6836         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6837         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6838         (gomp_icv): New.
6839         (gomp_schedule_type): Reorder enum to match
6840         omp_sched_t.
6841         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6842         fields.
6843         (gomp_thread_start): Add gomp_team_barrier_wait call.
6844         For non-nested case remove clearing of docked thread thr fields.
6845         Use pool fields instead of global gomp_* variables.  Use
6846         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6847         Create tasks for each member thread.
6848         (free_team): Only destroy team barrier, task_lock here and free it.
6849         (gomp_free_thread): Free last_team if non-NULL.
6850         (gomp_team_end): Call gomp_team_barrier_wait instead of
6851         gomp_barrier_wait.  For nested case call one extra
6852         gomp_barrier_wait.  Move here some destruction from free_team.
6853         Call free_team on pool->last_team if any, rather than freeing
6854         current team.  Destroy work_share_list_free_lock ifndef
6855         HAVE_SYNC_BUILTINS.
6856         (gomp_new_icv): New function.
6857         (gomp_threads, gomp_threads_size, gomp_threads_used,
6858         gomp_threads_dock): Removed.
6859         (gomp_thread_destructor): New variable.
6860         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6861         functions.
6862         (gomp_team_start): Create new pool if current thread doesn't have
6863         one.  Use pool fields instead of global gomp_* variables.
6864         Initialize thread_pool field for new threads.  Clear single_count.
6865         Change last argument from ws to team, don't create
6866         new team, set ts.work_share to &team->work_shares[0] and clear
6867         ts.last_work_share.  Don't clear ts.work_share_generation.
6868         If number of threads changed, adjust atomically gomp_managed_threads.
6869         Use gomp_init_task instead of gomp_new_task,
6870         set thr->task to the corresponding implicit_task array entry.
6871         Create tasks for each member thread.  Initialize ts.level.
6872         (initialize_team): Call pthread_key_create on
6873         gomp_thread_destructor.
6874         (team_destructor): New function.
6875         (new_team): Removed.
6876         (gomp_new_team): New function.
6877         (free_team): Free gomp_work_share blocks chained through next_alloc,
6878         instead of freeing work_shares and destroying work_share_lock.
6879         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6880         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6881         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6882         of gomp_barrier_wait.
6883         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6884         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6885         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6886         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6887         of gomp_barrier_wait.
6888         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6889         gomp_work_share_init_done if gomp_work_share_start returned true.
6890         Don't unlock ws->lock.
6891         * work.c: Include stddef.h.
6892         (free_work_share): Use work_share_list_free_lock instead
6893         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6894         Call gomp_fini_work_share and then either free ws if orphaned, or
6895         put it into work_share_list_free list of the current team.
6896         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6897         functions.
6898         (gomp_work_share_start, gomp_work_share_end,
6899         gomp_work_share_end_nowait): Rewritten.
6900         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6901         (openmp_version): Set to 200805.
6902         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6903         omp_sched_guided, omp_sched_auto): New parameters.
6904         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6905         omp_set_max_active_levels, omp_get_max_active_levels,
6906         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6907         omp_get_active_level): New interfaces.
6908         * omp_lib.h.in (openmp_version): Set to 200805.
6909         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6910         omp_sched_guided, omp_sched_auto): New parameters.
6911         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6912         omp_set_max_active_levels, omp_get_max_active_levels,
6913         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6914         omp_get_active_level): New externals.
6915         * loop.c: Include limits.h.
6916         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6917         GFS_AUTO.
6918         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6919         Likewise.  Use gomp_icv.
6920         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6921         ts.static_trip here.
6922         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6923         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6924         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6925         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6926         don't unlock ws->lock, otherwise lock it.
6927         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6928         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6929         (gomp_parallel_loop_start): Call gomp_new_team instead of
6930         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6931         Adjust gomp_team_start caller.  Pass 0 as second argument to
6932         gomp_resolve_num_threads.
6933         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6934         If adding ws->chunk_size nthreads + 1 times after end won't
6935         overflow, set ws->mode to 1.
6936         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6937         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6938         GOMP_loop_ull_ordered_static_start,
6939         GOMP_loop_ull_ordered_dynamic_start,
6940         GOMP_loop_ull_ordered_guided_start,
6941         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6942         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6943         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6944         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6945         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6946         prototypes.
6947         * libgomp.map: Export lock routines also @@OMP_2.0.
6948         (GOMP_loop_ordered_dynamic_first,
6949         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6950         GOMP_loop_ordered_static_first): Remove.
6951         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6952         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6953         GOMP_loop_ull_ordered_dynamic_next,
6954         GOMP_loop_ull_ordered_dynamic_start,
6955         GOMP_loop_ull_ordered_guided_next,
6956         GOMP_loop_ull_ordered_guided_start,
6957         GOMP_loop_ull_ordered_runtime_next,
6958         GOMP_loop_ull_ordered_runtime_start,
6959         GOMP_loop_ull_ordered_static_next,
6960         GOMP_loop_ull_ordered_static_start,
6961         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6962         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6963         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6964         (omp_set_schedule, omp_get_schedule,
6965         omp_get_thread_limit, omp_set_max_active_levels,
6966         omp_get_max_active_levels, omp_get_level,
6967         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6968         omp_set_schedule_, omp_set_schedule_8_,
6969         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6970         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6971         omp_get_max_active_levels_, omp_get_level_,
6972         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6973         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6974         New exports @@OMP_3.0.
6975         * omp.h.in (omp_sched_t): New type.
6976         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6977         omp_set_max_active_levels, omp_get_max_active_levels,
6978         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6979         omp_get_active_level): New prototypes.
6980         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6981         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6982         gomp_thread_limit_var, gomp_remaining_threads_count,
6983         gomp_remaining_threads_lock): New variables.
6984         (parse_spincount): New function.
6985         (initialize_env): Call gomp_init_num_threads unconditionally.
6986         Initialize gomp_available_cpus.  Call parse_spincount,
6987         initialize gomp_{,throttled_}spin_count_var
6988         depending on presence and value of OMP_WAIT_POLICY and
6989         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
6990         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6991         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
6992         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
6993         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
6994         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6995         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6996         (gomp_global_icv): New.
6997         (parse_schedule): Use it.  Parse "auto".
6998         (omp_set_num_threads): Use gomp_icv.
6999         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7000         Likewise.
7001         (omp_get_max_threads): Move from parallel.c.
7002         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7003         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7004         add ialias.
7005         (parse_stacksize, parse_wait_policy): New functions.
7006         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7007         both wrappers for compatibility and new locks.
7008         (omp_set_schedule, omp_get_schedule,
7009         omp_get_thread_limit, omp_set_max_active_levels,
7010         omp_get_max_active_levels, omp_get_level,
7011         omp_get_ancestor_thread_num, omp_get_team_size,
7012         omp_get_active_level): New ialias_redirect.
7013         (omp_set_schedule_, omp_set_schedule_8_,
7014         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7015         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7016         omp_get_max_active_levels_, omp_get_level_,
7017         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7018         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7019         New functions.
7020         * parallel.c: Include limits.h.
7021         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7022         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7023         argument to gomp_team_start.  Pass 0 as second argument to
7024         gomp_resolve_num_threads.
7025         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7026         if gomp_thread_limit_var != ULONG_MAX.
7027         (omp_in_parallel): Implement using ts.active_level.
7028         (omp_get_max_threads): Move to env.c.
7029         (omp_get_level, omp_get_ancestor_thread_num,
7030         omp_get_team_size, omp_get_active_level): New functions,
7031         add ialias.
7032         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7033         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7034         gomp_iter_dynamic_next instead of the _locked variant and don't take
7035         lock around it, otherwise acquire it before calling
7036         gomp_iter_dynamic_next_locked.
7037         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7038         gomp_iter_dynamic_next instead of the _locked variant and don't take
7039         lock around it.
7040         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7041         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7042         Adjust gomp_team_start caller.  Pass count as second argument to
7043         gomp_resolve_num_threads, don't adjust num_threads after the call.
7044         Use gomp_icv.
7045         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7046         ws->chunk_size by incr.
7047         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7048         code.
7049         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7050         types.
7051         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7052         (omp_check_defines): Check even the compat defines.
7053         * config/linux/ptrlock.c: New file.
7054         * config/linux/ptrlock.h: New file.
7055         * config/linux/wait.h: New file.
7056         * config/posix/ptrlock.c: New file.
7057         * config/posix/ptrlock.h: New file.
7058         * config/linux/bar.h (gomp_team_barrier_wait,
7059         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7060         (gomp_team_barrier_set_task_pending,
7061         gomp_team_barrier_clear_task_pending,
7062         gomp_team_barrier_set_waiting_for_tasks,
7063         gomp_team_barrier_waiting_for_tasks,
7064         gomp_team_barrier_done): New inlines.
7065         (gomp_barrier_t): Rewritten.
7066         (gomp_barrier_state_t): New typedef.
7067         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7068         gomp_barrier_wait_start): Rewritten.
7069         (gomp_barrier_wait_end): Change second argument to
7070         gomp_barrier_state_t.
7071         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7072         inlines.
7073         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7074         futex.h.
7075         (gomp_barrier_wait_end): Rewritten.
7076         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7077         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7078         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7079         (gomp_barrier_state_t): New typedef.
7080         (gomp_team_barrier_wait,
7081         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7082         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7083         into the return value.  Return gomp_barrier_state_t.
7084         (gomp_team_barrier_set_task_pending,
7085         gomp_team_barrier_clear_task_pending,
7086         gomp_team_barrier_set_waiting_for_tasks,
7087         gomp_team_barrier_waiting_for_tasks,
7088         gomp_team_barrier_done): New inlines.
7089         (gomp_barrier_wait_end): Change second argument to
7090         gomp_barrier_state_t.
7091         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7092         inlines.
7093         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7094         (gomp_barrier_wait_end): Change second argument to
7095         gomp_barrier_state_t.
7096         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7097         gomp_team_barrier_wake): New functions.
7098         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7099         futex.h.
7100         (gomp_futex_wake, gomp_futex_wait): New variables.
7101         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7102         * config/linux/lock.c: Rewrite to make locks task owned,
7103         for backwards compatibility provide the old entrypoints
7104         if symbol versioning.  Include wait.h instead of libgomp.h and
7105         futex.h.
7106         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7107         * config/posix95/lock.c: Rewrite to make locks task owned,
7108         for backwards compatibility provide the old entrypoints
7109         if symbol versioning.
7110         * config/posix/lock.c: Rewrite to make locks task owned,
7111         for backwards compatibility provide the old entrypoints
7112         if symbol versioning.
7113         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7114         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7115         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7116         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7117         (sys_futex0): Return error code.
7118         (futex_wake, futex_wait): If ENOSYS was returned, clear
7119         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7120         (cpu_relax, atomic_write_barrier): New static inlines.
7121         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7122         (futex_wake, futex_wait): If ENOSYS was returned, clear
7123         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7124         (cpu_relax, atomic_write_barrier): New static inlines.
7125         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7126         (sys_futex0): Return error code.
7127         (futex_wake, futex_wait): If ENOSYS was returned, clear
7128         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7129         (cpu_relax, atomic_write_barrier): New static inlines.
7130         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7131         (sys_futex0): Return error code.
7132         (futex_wake, futex_wait): If ENOSYS was returned, clear
7133         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7134         (cpu_relax, atomic_write_barrier): New static inlines.
7135         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7136         (sys_futex0): Return error code.
7137         (futex_wake, futex_wait): If ENOSYS was returned, clear
7138         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7139         (cpu_relax, atomic_write_barrier): New static inlines.
7140         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7141         (sys_futex0): Return error code.
7142         (futex_wake, futex_wait): If ENOSYS was returned, clear
7143         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7144         (cpu_relax, atomic_write_barrier): New static inlines.
7145         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7146         futex.h.
7147         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7148         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7149         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7150         types.
7151         (omp_nest_lock_t): Change owner into void *, add lock field.
7152         * config/posix95/omp-lock.h: Include semaphore.h.
7153         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7154         (omp_lock_t): Use sem_t instead of mutex if semaphores
7155         aren't broken.
7156         (omp_nest_lock_t): Likewise.  Change owner to void *.
7157         * config/posix/omp-lock.h: Include semaphore.h.
7158         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7159         (omp_lock_t): Use sem_t instead of mutex if semaphores
7160         aren't broken.
7161         (omp_nest_lock_t): Likewise.  Add owner field.
7162
7163 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7164
7165         * testsuite/libgomp.c/collapse-1.c: New test.
7166         * testsuite/libgomp.c/collapse-2.c: New test.
7167         * testsuite/libgomp.c/collapse-3.c: New test.
7168         * testsuite/libgomp.c/icv-1.c: New test.
7169         * testsuite/libgomp.c/icv-2.c: New test.
7170         * testsuite/libgomp.c/lib-2.c: New test.
7171         * testsuite/libgomp.c/lock-1.c: New test.
7172         * testsuite/libgomp.c/lock-2.c: New test.
7173         * testsuite/libgomp.c/lock-3.c: New test.
7174         * testsuite/libgomp.c/loop-4.c: New test.
7175         * testsuite/libgomp.c/loop-5.c: New test.
7176         * testsuite/libgomp.c/loop-6.c: New test.
7177         * testsuite/libgomp.c/loop-7.c: New test.
7178         * testsuite/libgomp.c/loop-8.c: New test.
7179         * testsuite/libgomp.c/loop-9.c: New test.
7180         * testsuite/libgomp.c/nested-3.c: New test.
7181         * testsuite/libgomp.c/nestedfn-6.c: New test.
7182         * testsuite/libgomp.c/sort-1.c: New test.
7183         * testsuite/libgomp.c/task-1.c: New test.
7184         * testsuite/libgomp.c/task-2.c: New test.
7185         * testsuite/libgomp.c/task-3.c: New test.
7186         * testsuite/libgomp.c/task-4.c: New test.
7187         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7188         to C++ testsuite default compiler options.
7189         * testsuite/libgomp.c++/collapse-1.C: New test.
7190         * testsuite/libgomp.c++/collapse-2.C: New test.
7191         * testsuite/libgomp.c++/ctor-10.C: New test.
7192         * testsuite/libgomp.c++/for-1.C: New test.
7193         * testsuite/libgomp.c++/for-2.C: New test.
7194         * testsuite/libgomp.c++/for-3.C: New test.
7195         * testsuite/libgomp.c++/for-4.C: New test.
7196         * testsuite/libgomp.c++/for-5.C: New test.
7197         * testsuite/libgomp.c++/loop-8.C: New test.
7198         * testsuite/libgomp.c++/loop-9.C: New test.
7199         * testsuite/libgomp.c++/loop-10.C: New test.
7200         * testsuite/libgomp.c++/task-1.C: New test.
7201         * testsuite/libgomp.c++/task-2.C: New test.
7202         * testsuite/libgomp.c++/task-3.C: New test.
7203         * testsuite/libgomp.c++/task-4.C: New test.
7204         * testsuite/libgomp.c++/task-5.C: New test.
7205         * testsuite/libgomp.c++/task-6.C: New test.
7206         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7207         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7208         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7209         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7210         * testsuite/libgomp.fortran/collapse1.f90: New test.
7211         * testsuite/libgomp.fortran/collapse2.f90: New test.
7212         * testsuite/libgomp.fortran/collapse3.f90: New test.
7213         * testsuite/libgomp.fortran/collapse4.f90: New test.
7214         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7215         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7216         * testsuite/libgomp.fortran/lib4.f90: New test.
7217         * testsuite/libgomp.fortran/lock-1.f90: New test.
7218         * testsuite/libgomp.fortran/lock-2.f90: New test.
7219         * testsuite/libgomp.fortran/nested1.f90: New test.
7220         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7221         * testsuite/libgomp.fortran/strassen.f90: New test.
7222         * testsuite/libgomp.fortran/tabs1.f90: New test.
7223         * testsuite/libgomp.fortran/tabs2.f: New test.
7224         * testsuite/libgomp.fortran/task1.f90: New test.
7225         * testsuite/libgomp.fortran/task2.f90: New test.
7226         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7227         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7228         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7229         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7230         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7231
7232 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7233
7234         PR c++/36308
7235         * testsuite/libgomp.c++/ctor-11.C: New test.
7236         * testsuite/libgomp.c++/ctor-12.C: New test.
7237
7238 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7239
7240         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7241
7242 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7243
7244         PR middle-end/36106
7245         * testsuite/libgomp.c/atomic-5.c: New test.
7246         * testsuite/libgomp.c/atomic-6.c: New test.
7247         * testsuite/libgomp.c/autopar-1.c: New test.
7248
7249 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7250
7251         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7252         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7253         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7254         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7255         * configure: Regenerate.
7256         * Makefile.in, testsuite/Makefile.in: Likewise.
7257
7258 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7259
7260         PR bootstrap/35457
7261         * aclocal.m4: Regenerate.
7262         * configure: Regenerate.
7263
7264 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7265
7266         PR middle-end/35611
7267         * testsuite/libgomp.c/atomic-4.c: New test.
7268
7269         PR libgomp/35625
7270         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7271         (gomp_iter_guided_next): Likewise.
7272         * testsuite/libgomp.c/pr35625.c: New test.
7273
7274 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7275
7276         * aclocal.m4: Regenerate.
7277         * configure: Likewise.
7278         * Makefile.in: Likewise.
7279         * testsuite/Makefile.in: Likewise.
7280
7281 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7282
7283         PR middle-end/35185
7284         * testsuite/libgomp.c++/pr35185.C: New test.
7285
7286 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7287
7288         PR middle-end/35549
7289         * testsuite/libgomp.c/pr35549.c: New test.
7290
7291 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7292
7293         * testsuite/libgomp.c/atomic-3.c: New test.
7294
7295 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7296
7297         PR fortran/33197
7298         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7299         .F08 file suffixes.
7300
7301 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7302
7303         PR libgomp/33131
7304         * configure.ac: Add ACX_HEADER_STRING.
7305         * env.c: Include strings.h.
7306         * aclocal.m4: Regenerate.
7307         * config.h.in: Regenerate.
7308         * configure: Regenerate.
7309         * Makefile.in: Regenerate.
7310         * testsuite/Makefile.in: Regenerate.
7311
7312 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7313
7314         PR middle-end/35196
7315         * testsuite/libgomp.c/pr35196.c: New test.
7316
7317         PR middle-end/35130
7318         * testsuite/libgomp.fortran/pr35130.f90: New test.
7319         * testsuite/libgomp.c/pr35130.c: New test.
7320
7321 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7322
7323         PR middle-end/33880
7324         * testsuite/libgomp.c/pr33880.c: New test.
7325         * testsuite/libgomp.fortran/pr33880.f90: New test.
7326
7327 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7328
7329         * configure: Regenerate.
7330
7331 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7332
7333         * configure.ac: Move futex checking into ../config/futex.m4.
7334         * configure: Rebuilt.
7335         * aclocal.m4: Rebuilt.
7336         * Makefile.in: Rebuilt.
7337
7338         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7339         2007-10-15 ../config/tls.m4 change.
7340
7341 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7342
7343         PR c++/34513
7344         * testsuite/libgomp.c/pr34513.c: New test.
7345         * testsuite/libgomp.c++/pr34513.C: New test.
7346
7347 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7348
7349         PR target/32765
7350         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7351
7352 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7353
7354         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7355
7356 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7357
7358         * testsuite/libgomp.c/private-1.c: New test.
7359
7360 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7361             Paolo Bonzini  <bonzini@gnu.org>
7362
7363         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7364         instead of 'VPATH ='.
7365         * Makefile.in: Regenerate.
7366
7367 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7368
7369         * configure.ac: Adjust makeinfo version check.
7370         * configure: Regenerate.
7371
7372 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7373
7374         PR fortran/34020
7375         * testsuite/libgomp.fortran/pr34020.f90: New test.
7376
7377 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7378
7379         PR c++/33894
7380         * testsuite/libgomp.c++/atomic-1.C: New test.
7381
7382 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7383
7384         PR libgomp/33275
7385         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7386         Make x and y integers rather than (implicit) reals.  Add private (j)
7387         clause to the last omp parallel.
7388
7389 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7390
7391         * configure: Regenerate following changes to ../config/tls.m4.
7392
7393 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7394
7395         * testsuite/libgomp.fortran/stack.f90: New test.
7396
7397 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7398
7399         * config/mingw32/proc.c: New file.
7400
7401 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7402
7403         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7404         (main): Use __get_cpuid to get i386 target fetaures.
7405         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7406         (main): Use __get_cpuid to get x86_64 target fetaures.
7407
7408 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7409
7410         PR target/32765
7411         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7412         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7413
7414 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7415
7416         PR fortran/32550
7417         * testsuite/libgomp.fortran/pr32550.f90: New test.
7418         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7419
7420 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7421
7422         * aclocal.m4: Regenerated.
7423
7424 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7425
7426         PR fortran/32359
7427         * testsuite/libgomp.fortran/pr32359.f90: New.
7428
7429 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7430
7431         PR libgomp/32468
7432         * sections.c (GOMP_parallel_sections_start): Only decrease
7433         number of threads to COUNT if dyn_var is true.
7434         * testsuite/libgomp.c/pr32468.c: New test.
7435
7436 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7437
7438         PR libgomp/26308
7439         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7440
7441 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7442
7443         PR middle-end/32362
7444         * testsuite/libgomp.c/pr32362-1.c: New test.
7445         * testsuite/libgomp.c/pr32362-2.c: New test.
7446         * testsuite/libgomp.c/pr32362-3.c: New test.
7447
7448 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7449
7450         * team.c (gomp_team_start): Fix setting up thread_attr
7451         stack size.
7452
7453 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7454
7455         * configure: Regenerate.
7456
7457 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7458
7459         * Makefile.in: Regenerate.
7460         * configure: Regenerate.
7461         * aclocal.m4: Regenerate.
7462         * testsuite/Makefile.in: Regenerate.
7463
7464 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7465
7466         * config/linux/proc.c: New file.
7467
7468         PR libgomp/28482
7469         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7470
7471 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7472
7473         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7474
7475 2007-04-16  Matthias Klose  <doko@debian.org>
7476
7477         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7478         flags if not building with -m64.
7479         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7480         flag for i?86-*-* targets, if current target matches -m64.
7481
7482 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7483
7484         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7485         * Makefile.in: Regenerate.
7486
7487 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7488
7489         PR testsuite/31369
7490         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7491         ld_library_path.
7492         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7493
7494 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7495
7496         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7497         decls.
7498         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7499         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7500         (parse_affinity): New function.
7501         (initialize_env): Call it and gomp_init_affinity.
7502         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7503         create new pthread_attr_t and call gomp_init_thread_affinity
7504         on it for each thread before passing the attribute to pthread_create.
7505         * config/linux/affinity.c: New file.
7506         * config/posix/affinity.c: New file.
7507         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7508         * configure: Rebuilt.
7509         * config.h.in: Rebuilt.
7510         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7511         * Makefile.in: Rebuilt.
7512
7513 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7514
7515         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7516         *-*-darwin*.
7517         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7518         and use it if found.
7519
7520 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7521
7522         * testsuite/config/default.exp: New file.
7523         * testsuite/lib/libgomp.exp: New file.
7524         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7525         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7526         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7527         (libgomp_load): Remove.
7528         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7529         always_ld_library_path, not ld_library_path.  Set additional_flags
7530         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7531         (target_compile): Do not call libgomp_init.  Append lang_library_path
7532         and lang_link_flags to options.
7533         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7534         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7535         here.
7536         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7537         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7538         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7539         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7540         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7541         CX8 flag.
7542         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7543         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7544         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7545         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7546         * testsuite/libgomp.c/atomic-10.c: Ditto.
7547
7548 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7549
7550         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7551         dg-final cleanup-modules line.
7552         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7553         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7554         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7555         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7556         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7557         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7558         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7559
7560 2007-03-18  Andreas Schwab  <schwab@suse.de>
7561
7562         * acinclude.m4: Adjust regular expression for ld version
7563         extraction.
7564         * configure: Regenerate.
7565
7566 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7567
7568         * Makefile.am: Add install-pdf target as copied from
7569         automake v1.10 rules.
7570         * Makefile.in: Regenerate
7571
7572 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7573
7574         PR libgomp/28486
7575         * configure: Regenerate.
7576
7577         PR c++/30703
7578         * testsuite/libgomp.c++/pr30703.C: New test.
7579
7580 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7581
7582         Revert:
7583         2006-07-05  Eric Christopher  <echristo@apple.com>
7584         * configure.ac: Depend addition of -pthread on host OS.
7585         * configure: Regenerate.
7586
7587 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7588
7589         * libgomp.texi: Fix spacing after abbreviations.
7590
7591 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7592
7593         PR libgomp/30546
7594         * configure.ac: Add check for makeinfo
7595         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7596         if an appropiate version of makeinfo is found.
7597         * aclocal.m4: Regenerated.
7598         * configure: Regenerated.
7599         * Makefile.in: Regenerated.
7600         * testsuite/Makefile.in: Regenerated.
7601
7602 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7603
7604         PR libgomp/30540
7605         * libgomp.texi: More about implementation-dependent settings.
7606
7607 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7608
7609         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7610
7611 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7612
7613         PR middle-end/30494
7614         * testsuite/libgomp.c/pr30494.c: New test.
7615
7616 2007-01-15  Tom Tromey  <tromey@redhat.com>
7617
7618         * configure: Rebuilt.
7619         * configure.ac: Fixed comment.
7620
7621 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7622
7623         * libgomp.texi: Document implementation specific default values of
7624         environment variables.
7625
7626 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7627
7628         PR libgomp/28209
7629         * libgomp.texi: New file.
7630         * configure.ac: Add --enable-generated-files-in-srcdir option.
7631         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7632         files to srcdir.
7633         * Makefile.in: Regenerated.
7634         * config.h.in: Regenerated.
7635         * testsuite/Makefile.in: Regenerated.
7636         * NOTES: Removed.
7637
7638 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7639
7640         PR libgomp/29949
7641         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7642
7643 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7644
7645         * configure: Regenerate.
7646
7647 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7648
7649         PR libgomp/29947
7650         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7651         start if there shouldn't be any loop iterations.
7652         (gomp_loop_ordered_static_start): Remove start == end test.
7653         * testsuite/libgomp.c/pr29947-1.c: New test.
7654         * testsuite/libgomp.c/pr29947-2.c: New test.
7655
7656 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7657
7658         * configure.tgt: Force initial-exec TLS model on Linux only.
7659
7660 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7661
7662         * configure: Regenerated.
7663
7664 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7665
7666         * env.c (parse_schedule): Reject out of range values.
7667         (parse_unsigned_long): Reject out of range, negative or zero values.
7668
7669 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7670
7671         PR fortran/29629
7672         * testsuite/libgomp.fortran/pr29629.f90: New test.
7673
7674 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7675
7676         PR libgomp/29494
7677         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7678         * config/posix95: New directory.
7679         * config/posix95/omp-lock.h: New file.
7680         * config/posix95/lock.c: Likewise.
7681
7682 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7683
7684         * aclocal.m4: Regenerate.
7685         * configure: Regenerate.
7686
7687 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7688
7689         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7690         '<' to '<='.
7691
7692 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7693
7694         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7695         test.
7696         * configure: Regenerate.
7697         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7698
7699 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7700
7701         PR middle-end/25261
7702         PR middle-end/28790
7703         * testsuite/libgomp.c/nestedfn-4.c: New test.
7704         * testsuite/libgomp.c/nestedfn-5.c: New test.
7705         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7706
7707         PR fortran/29097
7708         * testsuite/libgomp.fortran/condinc1.f: New test.
7709         * testsuite/libgomp.fortran/condinc2.f: New test.
7710         * testsuite/libgomp.fortran/condinc3.f90: New test.
7711         * testsuite/libgomp.fortran/condinc4.f90: New test.
7712         * testsuite/libgomp.fortran/condinc1.inc: New file.
7713
7714 2006-09-18  Tom Tromey  <tromey@redhat.com>
7715
7716         * configure: Rebuilt.
7717
7718 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7719
7720         PR c/28768
7721         PR preprocessor/14634
7722         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7723         to AC_DEFINE.
7724         * configure: Regenerate.
7725
7726 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7727
7728         * testsuite/libgomp.fortran/reduction3.f90: Change
7729         -2147483648 to -huge(i)-1 to avoid overflow.
7730         * testsuite/libgomp.fortran/reduction4.f90: Change
7731         Z'ffffffff' to not(0) to avoid overflow.
7732
7733 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7734
7735         PR libgomp/25938
7736         * Makefile.am (libsubincludedir): New.
7737         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7738         * Makefile.in: Regenerate.
7739
7740 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7741
7742         PR libgomp/28725
7743         * env.c: Include ctype.h.
7744         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7745         leading and/or trailing whitespace and compare strings case
7746         insensitively.
7747
7748 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7749
7750         PR fortran/28390
7751         * testsuite/libgomp.fortran/pr28390.f: New test.
7752
7753 2006-07-05  Eric Christopher  <echristo@apple.com>
7754
7755         * configure.ac: Depend addition of -pthread on host OS.
7756         * configure: Regenerate.
7757
7758 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7759
7760         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7761         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7762         defined.
7763
7764 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7765
7766         PR libgomp/26175
7767         PR libgomp/26477
7768         * configure.ac: If neither --enable-linux-futex nor
7769         --disable-linux-futex is passed, determine the default by checking
7770         for compiling and/or running against NPTL.  With --enable-linux-futex,
7771         check if SYS_gettid and SYS_futex are defined.
7772         * configure: Rebuilt.
7773
7774 2006-06-14  Richard Henderson  <rth@redhat.com>
7775
7776         PR libgomp/28008
7777         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7778         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7779
7780 2006-06-09  Richard Henderson  <rth@redhat.com>
7781
7782         * env.c (gomp_nthreads_var): Change to unsigned long.
7783         (gomp_run_sched_chunk): Likewise.
7784         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7785         (initialize_env): Initialize gomp_thread_attr.
7786         * libgomp.h (gomp_nthreads_var): Update decl.
7787         (gomp_run_sched_chunk): Likewise.
7788         (gomp_thread_attr): Declare.
7789         * team.c (gomp_thread_attr): Export.
7790         (initialize_team): Don't initialize it.
7791
7792 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7793
7794         PR fortran/27916
7795         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7796         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7797
7798 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7799
7800         * config/mingw32/time.c: New file.
7801         * configure.tgt: Use it.
7802
7803 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7804
7805         * Makefile.am: Add install-html target. Add install-html to .PHONY
7806         * Makefile.in: Regenerate.
7807
7808 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7809
7810         PR libgomp/27612
7811         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7812         * testsuite/libgomp.c/critical-1.c: Likewise.
7813         * testsuite/libgomp.c/loop-1.c: Likewise.
7814         * testsuite/libgomp.c/loop-2.c: Likewise.
7815         * testsuite/libgomp.c/single-1.c: Likewise.
7816         * testsuite/libgomp.c/ordered-1.c: Likewise.
7817         * testsuite/libgomp.c/ordered-2.c: Likewise.
7818
7819 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7820
7821         PR middle-end/27416
7822         * libgomp.fortran/pr27416-1.f90: New test.
7823
7824 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7825
7826         PR fortran/27395
7827         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7828         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7829
7830 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7831
7832         PR c++/26943
7833         * testsuite/libgomp.c/pr26943-1.c: New test.
7834         * testsuite/libgomp.c/pr26943-2.c: New test.
7835         * testsuite/libgomp.c/pr26943-3.c: New test.
7836         * testsuite/libgomp.c/pr26943-4.c: New test.
7837         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7838         * testsuite/libgomp.c++/pr26943.C: New test.
7839
7840 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7841
7842         PR middle-end/27337
7843         * testsuite/libgomp.c++/pr27337.C: New test.
7844
7845 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7846
7847         PR c/26171
7848         * testsuite/libgomp.c/pr26171.c: New test.
7849
7850 2006-04-25  Richard Henderson  <rth@redhat.com>
7851
7852         PR libgomp/25865
7853         * configure.ac: Use GCC_CHECK_TLS.
7854         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7855         * Makefile.in, aclocal.m4, configure: Regenerate.
7856
7857 2006-04-10  Matthias Klose  <doko@debian.org>
7858
7859         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7860         directory names containing underscores.
7861
7862 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7863
7864         PR c++/26691
7865         * testsuite/libgomp.c++/pr26691.C: New test.
7866
7867 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7868
7869         * testsuite/libgomp.fortran/retval2.f90: New test.
7870
7871 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7872
7873         * testsuite/libgomp.c++: New directory.
7874
7875 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7876
7877         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7878         * config/posix/sem.c: Implement the above.
7879
7880 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7881
7882         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7883         define HAVE_BROKEN_POSIX_SEMAPHORES.
7884         * configure: Rebuilt.
7885         * config.h.in: Rebuilt.
7886
7887 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7888
7889         PR bootstrap/26161
7890         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7891         for the other pthread check.
7892         * configure: Regenerate.
7893         * config.h.in: Regenerate.
7894
7895 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7896
7897         PR libgomp/25938
7898         PR libgomp/25984
7899         * Makefile.am (fincludedir): New variable.
7900         (nodist_include_HEADERS): Remove Fortran files.
7901         (nodist_finclude_HEADERS): New variable.
7902         * Makefile.in: Regenerated.
7903
7904 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7905
7906         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7907         Remove tests for returning assumed character length arrays.
7908
7909 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7910             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7911
7912         PR libgomp/25936
7913         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7914
7915 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7916
7917         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7918
7919 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7920
7921         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7922         part of LD_LIBRARY_PATH manually.
7923
7924 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7925
7926         PR libgomp/25852
7927         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7928         libgomp_init.
7929
7930 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7931
7932         PR libgomp/25884
7933         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7934         * configure.ac (PERL): Don't set.
7935         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7936         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7937         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7938         * omp.h.in: Wrap the new configure substitutions with @ characters.
7939         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7940         * aclocal.m4, configure, Makefile.in: Regenerate.
7941         * mkomp_h.pl: Delete.
7942
7943 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7944
7945         PR libgomp/25259
7946         * configure.ac: Use GCC_HEADER_STDINT.
7947         * libgomp.h: Include gstdint.h.
7948         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7949         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7950
7951 2006-01-24  Richard Henderson  <rth@redhat.com>
7952
7953         PR libgomp/25942
7954         * configure.ac: Add AM_MAINTAINER_MODE.
7955         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7956
7957 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7958
7959         * Makefile.in: Regenerate.
7960         * testsuite/Makefile.in: Regenerate.
7961         * aclocal.m4: Regenerate.
7962
7963 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7964
7965         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7966         Solaris.
7967         * configure.ac: Add check for loadavg.h.
7968         (link_gomp): Adjust comment.
7969         * configure: Regenerate.
7970         * config.h.in: Regenerate.
7971
7972 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7973
7974         PR libgomp/25877
7975         * configure.ac: Remove check for alloca.h.
7976         * configure: Regenerate.
7977         * config.h.in: Regenerate.
7978         * libgomp.h: define gomp_alloca to be __builtin_alloca.
7979         * team.c: Remove use of alloca.h.
7980         Call gomp_alloca instead of alloca.
7981
7982 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
7983
7984         PR libgomp/25877
7985         * team.c: Add include of alloca.h.
7986         * configure.ac: Add check for alloca.h.
7987         * configure: Regenerate.
7988         * config.h.in: Regenerate.
7989
7990 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
7991
7992         PR fortran/25219
7993         * testsuite/libgomp.fortran/pr25219.f90: New test.
7994
7995 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
7996
7997         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7998         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7999         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8000         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8001         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8002         testsuite/libgomp.fortran/threadprivate1.f90,
8003         testsuite/libgomp.fortran/threadprivate2.f90,
8004         testsuite/libgomp.fortran/threadprivate3.f90,
8005         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8006         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8007         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8008         effective-target to TLS runtime.
8009
8010         * testsuite/libgomp.fortran/pr25162.f: Require
8011         effective-target TLS runtime.
8012
8013 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8014
8015         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8016         * testsuite/libgomp.c/nestedfn-3.c: New test.
8017
8018 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8019
8020         PR fortran/25162
8021         * testsuite/libgomp.fortran/pr25162.f: New test.
8022
8023 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8024
8025         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8026         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8027
8028 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8029
8030         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8031         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8032         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8033         single.c, team.c, work.c, config/linux/alpha/futex.h,
8034         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8035         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8036         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8037         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8038         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8039         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8040         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8041         FSF address.
8042
8043 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8044
8045         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8046         to nodist_noinst_HEADERS.
8047         * Makefile.in: Rebuilt.
8048
8049         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8050         add integer count field.
8051         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8052         omp_nest_lock_t type change.
8053         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8054         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8055         Increment count.
8056         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8057         Decrement count.
8058         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8059         Increment count if successful and return the new nesting level.
8060         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8061         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8062         * testsuite/libgomp.c/lib-1.c: New test.
8063         * testsuite/libgomp.fortran/lib1.f90: New test.
8064         * testsuite/libgomp.fortran/lib2.f: New test.
8065         * testsuite/libgomp.fortran/lib3.f: New test.
8066
8067 2005-11-17  Richard Henderson  <rth@redhat.com>
8068
8069         PR 24845
8070         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8071         * configure.ac (link_gomp): New.  Substitute it.
8072         (AC_CONFIG_FILES): Add libgomp.spec.
8073         * libgomp.spec.in: New file.
8074         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8075         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8076
8077 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8078
8079         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8080         reduction(-:var) behaving the same as reduction(+:var).
8081         * testsuite/libgomp.c/reduction-4.c: New test.
8082
8083 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8084
8085         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8086         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8087         testsuite/libgomp.c/copyin-3.c,
8088         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8089         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8090         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8091         testsuite/libgomp.c++/pr24455.C,
8092         testsuite/libgomp.fortran/threadprivate1.f90,
8093         testsuite/libgomp.fortran/threadprivate2.f90,
8094         testsuite/libgomp.fortran/threadprivate3.f90,
8095         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8096         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8097         testsuite/libgomp.fortran/omp_parse3.f90: Require
8098         effective-target TLS.
8099
8100 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8101
8102         * HEADER: Remove.
8103
8104 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8105
8106         PR libgomp/24797
8107         * team.c (initialize_team): Pass NULL rather than free as
8108         pthread_key_create destructor.  Initialize thread specific data
8109         pointer in initial thread to a static local variable rather than
8110         malloced memory.
8111
8112 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8113
8114         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8115         its location to ld_library_path.
8116
8117 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8118
8119         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8120
8121 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8122
8123         * testsuite/libgomp.c: Rename from libgomp.dg.
8124
8125 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8126
8127         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8128         threadprivate variable 'i'.
8129
8130 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8131
8132         * config/linux/s390/futex.h: New file.
8133         * configure.tgt: Use it.
8134
8135         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8136         before the parallel.
8137
8138 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8139
8140         PR c++/24734
8141         * testsuite/libgomp.c++/master-1.C: New test.
8142
8143 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8144
8145         * testsuite/libgomp.dg/copyin-3.c: New test.
8146
8147 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8148
8149         * testsuite/libgomp.fortran/retval1.f90: New test.
8150         * testsuite/libgomp.fortran/vla7.f90: New test.
8151
8152 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8153
8154         * testsuite/libgomp.fortran/vla2.f90: New test.
8155         * testsuite/libgomp.fortran/vla3.f90: New test.
8156         * testsuite/libgomp.fortran/vla4.f90: New test.
8157         * testsuite/libgomp.fortran/vla5.f90: New test.
8158         * testsuite/libgomp.fortran/vla6.f90: New test.
8159
8160 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8161
8162         * config/linux/sparc/futex.h: New file.
8163         * configure.tgt: Use it.
8164         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8165
8166         * critical.c: Include stdlib.h.
8167         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8168         ignoring return value.
8169         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8170         LIBGOMP_CHECK_SYNC_BUILTINS check.
8171         * configure: Rebuilt.
8172
8173 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8174
8175         * testsuite/libgomp.fortran/vla1.f90: New test.
8176
8177 2005-10-31  Richard Henderson  <rth@redhat.com>
8178
8179         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8180         setting 's' in different threads.
8181
8182 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8183
8184         * libgomp.h (attribute_hidden, ialias): Define.
8185         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8186         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8187         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8188         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8189         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8190         omp_test_lock, omp_test_nest_lock): Likewise.
8191         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8192         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8193         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8194         omp_test_lock, omp_test_nest_lock): Likewise.
8195         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8196         omp_get_dynamic, omp_get_nested): Likewise.
8197         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8198         omp_get_thread_num, omp_in_parallel): Likewise.
8199         * fortran.c (ialias_redirect): Define.
8200         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8201         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8202         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8203         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8204         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8205         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8206         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8207         omp_get_wtime): Add ialias_redirect.
8208
8209 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8210
8211         * fortran.c: Include stdlib.h.
8212
8213 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8214
8215         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8216         * Makefile.in: Regenerated.
8217
8218 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8219
8220         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8221         * libgomp_f.h.in (omp_check_defines): New function.
8222         * env.c: Include libgomp_f.h.
8223         (initialize_env): Call omp_check_defines.
8224
8225         * testsuite/libgomp.dg/copyin-2.c: New test.
8226         * testsuite/libgomp.c++/copyin-2.C: New test.
8227         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8228
8229         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8230         * testsuite/libgomp.fortran/sharing2.f90: New test.
8231
8232         * testsuite/libgomp.dg/copyin-1.c: New test.
8233         * testsuite/libgomp.c++/copyin-1.C: New test.
8234
8235 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8236
8237         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8238
8239         * testsuite/libgomp.fortran/workshare1.f90: New test.
8240
8241         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8242         only test.
8243         * libgomp.fortran/sharing1.f90: New test.
8244
8245 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8246
8247         PR c++/24502
8248         * testsuite/libgomp.c++/loop-7.C: New test.
8249
8250         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8251
8252         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8253         * testsuite/libgomp.fortran/reduction6.f90: New test.
8254         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8255
8256 2005-10-23  Richard Henderson  <rth@redhat.com>
8257
8258         * testsuite/libgomp.c++/ctor-1.C: New.
8259         * testsuite/libgomp.c++/ctor-2.C: New.
8260         * testsuite/libgomp.c++/ctor-3.C: New.
8261         * testsuite/libgomp.c++/ctor-4.C: New.
8262         * testsuite/libgomp.c++/ctor-5.C: New.
8263         * testsuite/libgomp.c++/ctor-6.C: New.
8264         * testsuite/libgomp.c++/ctor-7.C: New.
8265         * testsuite/libgomp.c++/ctor-8.C: New.
8266         * testsuite/libgomp.c++/ctor-9.C: New.
8267
8268 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8269
8270         PR 24455
8271         * testsuite/libgomp.c++/pr24455-1.C: New test.
8272         * testsuite/libgomp.c++/pr24455.C: New test.
8273         * testsuite/libgomp.dg/pr24455-1.c: New test.
8274         * testsuite/libgomp.dg/pr24455.c: New test.
8275
8276 2005-10-20  Richard Henderson  <rth@redhat.com>
8277
8278         * testsuite/libgomp.c++/loop-6.C: New.
8279         * testsuite/libgomp.dg/loop-3.c: New.
8280
8281 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8282
8283         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8284         explicitly private.
8285         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8286         explicitly shared.
8287
8288 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8289
8290         * testsuite/libgomp.fortran/jacobi.f: New test.
8291
8292 2005-10-19  Richard Henderson  <rth@redhat.com>
8293
8294         * configure.tgt (i?86-linux): Default to with_arch instead of
8295         CFLAGS.  Add -mtune to match target_cpu.
8296         (x86_64-linux): Tune to i686.
8297
8298         * fortran.c (omp_test_nest_lock_): Fix typo.
8299
8300 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8301
8302         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8303         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8304         * testsuite/libgomp.dg/ordered-3.c: New test.
8305
8306         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8307         Remove volatile keyword.
8308
8309         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8310         in COMMON block to avoid warnings on 64-bit targets.
8311
8312 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8313
8314         * testsuite/libgomp.dg/shared-3.c: New test.
8315
8316 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8317
8318         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8319         * testsuite/libgomp.fortran/reduction5.f90: New test.
8320
8321 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8322
8323         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8324         dg-options.
8325         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8326         flush loop now that __sync_synchronize has proper memory barrier.
8327         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8328         Add -ffixed-form to dg-options.
8329
8330 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8331
8332         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8333         from subdirectories.
8334         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8335         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8336         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8337         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8338         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8339         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8340         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8341         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8342         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8343         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8344         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8345         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8346         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8347         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8348         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8349         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8350         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8351         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8352         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8353         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8354         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8355         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8356         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8357         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8358         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8359
8360 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8361
8362         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8363         lang_library_path exists.  Use find instead of glob to gather tests.
8364         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8365
8366 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8367
8368         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8369         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8370         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8371         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8372         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8373         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8374         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8375         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8376         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8377         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8378         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8379         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8380         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8381
8382 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8383
8384         * testsuite/libgomp.dg/vla-1.c: New test.
8385
8386         * testsuite/libgomp.fortran/reference2.f90: New test.
8387
8388         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8389         declaration of omp_get_thread_num.
8390         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8391         use omp_lib.
8392
8393         * testsuite/libgomp.fortran/reduction1.f90: New test.
8394         * testsuite/libgomp.fortran/reduction2.f90: New test.
8395         * testsuite/libgomp.fortran/reduction3.f90: New test.
8396         * testsuite/libgomp.fortran/reduction4.f90: New test.
8397
8398 2005-10-13  Richard Henderson  <rth@redhat.com>
8399
8400         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8401         * Makefile.in: Regenerate.
8402         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8403         * libgomp.h: Include bar.h.
8404         (struct gomp_barrier): Remove.
8405         (struct gomp_team): Add barrier.  Replace master_barrier with
8406         master_release.  Replace threads with ordered_release.
8407         (struct gomp_thread): Replace barrier with release.
8408         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8409         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8410         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8411         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8412         (GOMP_single_copy_end): Likewise.
8413         * team.c (gomp_threads_dock): New.
8414         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8415         (gomp_thread_start): Use gomp_barrier_wait.
8416         (new_team, free_team): Update for gomp_team changes.
8417         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8418         (gomp_team_end): Use gomp_barrier_wait.
8419         (initialize_team): Update for gomp_thread changes.
8420         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8421         (gomp_work_share_end_nowait): Use atomic ops when available.
8422         * config/linux/bar.c, config/linux/bar.h: New files.
8423         * config/posix/bar.c, config/posix/bar.h: New files.
8424
8425 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8426
8427         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8428         * testsuite/libgomp.dg/single-2.c: New test.
8429
8430         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8431         lang_link_flags): Unset, so that they aren't inherited from previously
8432         sourced *.exp.
8433
8434         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8435
8436 2005-10-12  Richard Henderson  <rth@redhat.com>
8437
8438         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8439         (libgomp_init): Use lang_test_file, lang_library_path, and
8440         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8441
8442         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8443         (lang_test_file, lang_link_flags): New.
8444         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8445
8446         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8447         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8448         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8449         testsuite/libgomp.c++/parallel-1.C,
8450         testsuite/libgomp.c++/reduction-1.C,
8451         testsuite/libgomp.c++/reduction-2.C,
8452         testsuite/libgomp.c++/reduction-3.C,
8453         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8454         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8455         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8456         New files, largely cribbed from the C testsuite.
8457
8458 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8459
8460         * testsuite/libgomp.fortran/character1.f90: New test.
8461         * testsuite/libgomp.fortran/character2.f90: New test.
8462
8463         * testsuite/libgomp.dg/nested-1.c: New test.
8464         * testsuite/libgomp.dg/nested-2.c: New test.
8465         * testsuite/libgomp.fortran/do1.f90: New test.
8466         * testsuite/libgomp.fortran/do2.f90: New test.
8467
8468         * testsuite/libgomp.fortran/reference1.f90: New test.
8469
8470 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8471
8472         * testsuite/libgomp.dg/reduction-1.c: New test.
8473         * testsuite/libgomp.dg/reduction-2.c: New test.
8474         * testsuite/libgomp.dg/reduction-3.c: New test.
8475
8476 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8477
8478         * testsuite/libgomp.dg/atomic-1.c: New test.
8479         * testsuite/libgomp.dg/atomic-2.c: New test.
8480
8481 2005-10-09  Richard Henderson  <rth@redhat.com>
8482
8483         * critical.c (atomic_lock): New.
8484         (initialize_critical): Initialize it.
8485         (GOMP_atomic_start, GOMP_atomic_end): New.
8486         * libgomp.map: Export them.
8487         * libgomp_g.h: Declare them.
8488
8489         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8490
8491 2005-10-02  Richard Henderson  <rth@redhat.com>
8492
8493         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8494         to XCFLAGS instead of CFLAGS.
8495
8496 2005-09-30  Richard Henderson  <rth@redhat.com>
8497
8498         * configure.ac: Determine whether -pthread or -lpthread is needed.
8499         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8500         * Makefine.in, configure: Rebuild.
8501
8502 2005-09-28  Richard Henderson  <rth@redhat.com>
8503
8504         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8505         * testsuite/libgomp.dg/omp-single-3.c: New test.
8506
8507 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8508
8509         * testsuite/libgomp.dg/omp-single-2.c: New test.
8510         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8511
8512 2005-09-27  Richard Henderson  <rth@redhat.com>
8513
8514         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8515         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8516
8517 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8518
8519         * testsuite/libgomp.dg/omp-loop03.c: New test.
8520
8521 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8522
8523         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8524
8525 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8526
8527         * testsuite/libgomp.dg/omp-single-1.c: New test.
8528         * testsuite/libgomp.dg/shared-1.c: Return 0.
8529         Add prototype for abort.
8530         * testsuite/libgomp.dg/shared-2.c: Likewise.
8531
8532 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8533
8534         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8535         constructs.
8536
8537 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8538
8539         * testsuite/libgomp.dg/shared-1.c: New test.
8540         * testsuite/libgomp.dg/shared-2.c: New test.
8541
8542 2005-09-24  Richard Henderson  <rth@redhat.com>
8543
8544         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8545
8546 2005-09-24  Richard Henderson  <rth@redhat.com>
8547
8548         * iter.c (gomp_iter_static_next): Round up when computing number
8549         of iterations.  Don't bother distributing a remainder equally.
8550
8551         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8552         Don't call srand.  Zero b before testing.
8553         (main): New.
8554
8555 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8556
8557         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8558         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8559
8560 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8561
8562         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8563         without !$omp end do, followed immediately by subroutine end.
8564
8565 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8566
8567         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8568
8569 2005-09-22  Richard Henderson  <rth@redhat.com>
8570
8571         * critical.c (GOMP_critical_name_start): Change argument to void**.
8572         Reuse the pointer space if the mutex fits.
8573         (GOMP_critical_name_end): Likewise.
8574         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8575         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8576         (GOMP_critical_name_end): Likewise.
8577         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8578         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8579
8580 2005-09-20  Richard Henderson  <rth@redhat.com>
8581
8582         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8583         (create_lock_lock): New.
8584         (initialize_critical): Initialize it.
8585         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8586         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8587
8588 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8589
8590         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8591
8592 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8593
8594         * testsuite/libgomp.dg/omp-loop01.c: New test.
8595         * testsuite/libgomp.dg/omp-loop02.c: New test.
8596
8597 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8598
8599         * configure.ac (AC_PROG_FC): Add.
8600         (USE_FORTRAN): New automake conditional.
8601         * configure: Rebuilt.
8602         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8603         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8604         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8605         Add rules to build them.
8606         * Makefile.in: Rebuilt.
8607         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8608         OMP_NEST_LOCK_KIND.
8609         * libgomp.map: Add Fortran wrappers.
8610         * libgomp_f.h.in: New file.
8611         * omp_lib.h.in: New file.
8612         * omp_lib.f90.in: New file.
8613         * fortran.c: New file.
8614         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8615         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8616         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8617         libgfortran has been built.
8618         * testsuite/libgomp.fortran/fortran.exp: New file.
8619         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8620         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8621         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8622         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8623         * testsuite/libgomp.fortran/omp_hello.f: New test.
8624         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8625         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8626         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8627         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8628         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8629         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8630         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8631         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8632
8633 2005-08-30  Richard Henderson  <rth@redhat.com>
8634
8635         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8636         function for when aliases are not usable.
8637         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8638         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8639         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8640         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8641         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8642         GOMP_loop_ordered_guided_next): Likewise.
8643         * ordered.c (GOMP_ordered_start): Likewise.
8644
8645 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8646
8647         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8648         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8649         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8650         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8651         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8652         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8653         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8654         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8655         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8656
8657 2005-07-07  Eric Christopher  <echristo@redhat.com>
8658             Diego Novillo  <dnovillo@redhat.com>
8659
8660         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8661         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8662         up code.
8663         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8664         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8665         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8666         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8667         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8668         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8669         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8670
8671 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8672
8673         * TOPLEVEL.patch: Remove.
8674
8675 2005-05-16  Richard Henderson  <rth@redhat.com>
8676
8677         * configure.ac: Test for clock_gettime.
8678         * config.h.in, configure: Rebuild.
8679         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8680         (omp_get_wtime): Use clock_gettime if available.
8681         (omp_get_wtick): Use clock_getres if available.
8682
8683 2005-05-11  Richard Henderson  <rth@redhat.com>
8684
8685         * config/linux/ia64/futex.h: New file.
8686         * configure.tgt: Use it.
8687
8688         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8689
8690 2005-05-07  Richard Henderson  <rth@redhat.com>
8691
8692         * config/linux/powerpc/futex.h: New file.
8693         * configure.tgt: Use it.
8694
8695         * config/linux/i486/futex.h: Merge ...
8696         * config/linux/x86_64/futex.h: ... into ...
8697         * config/linux/x86/futex.h: ... here.
8698         * configure.tgt: Update to match.
8699
8700 2005-05-06  Richard Henderson  <rth@redhat.com>
8701
8702         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8703         * config/linux/i486/futex.h: Likewise.
8704         * config/linux/x86_64/futex.h: Likewise.
8705
8706         * config/linux/lock.c: New file.
8707         * config/linux/omp-lock.h: New file.
8708
8709         * critical.c, env.h: Don't include omp.h
8710         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8711         * config/posix/time.c: Likewise.
8712         * config/posix/omp-lock.h: New file.
8713         * libgomp.h: Include omp-lock.h and omp.h.
8714         * Makefile.am (nodist_include_HEADERS): New.
8715         (omp.h): New rule.
8716         * configure.ac (PERL): New.
8717         * mkomp_h.pl: New file.
8718         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8719         with templates.
8720         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8721
8722         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8723         build directory.  Re-add -march=i486 hack.
8724
8725         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8726         (libgomp_link_flags): Remove.
8727         (libgomp_initialized): Remove.
8728         (libgomp_init): Don't protect from reinitialization.  Copy code
8729         from libstdc++ for getting the multilib set correctly.
8730
8731 2005-05-05  Richard Henderson  <rth@redhat.com>
8732
8733         * config/linux/alpha/futex.h: New file.
8734         * configure.tgt (alpha*-*-linux*): Use it.
8735
8736         * config/posix/mutex.c: New file.
8737         * config/posix/sem.c: Use libgomp.h.
8738
8739         * configure.tgt (x86_64-linux): Also test CC for -m32.
8740         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8741
8742         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8743         after $gccpath.
8744
8745         * Makefile.am (SUBDIRS): New.
8746         (libgomp_la_LDFLAGS): Add -lpthread.
8747         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8748         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8749
8750         * libgomp_g.h: New file.
8751         * libgomp.h: Split out all public declarations to libgomp_g.h.
8752         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8753         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8754         * config/linux/sem.h: Likewise.
8755         * config/posix/sem.h: Likewise.
8756
8757         * Makefile.am (AM_LDFLAGS): New.
8758         (libgomp_version_script): Split out from ...
8759         (libgomp_la_LDFLAGS): ... here.
8760         (libgomp_version_info): New.
8761         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8762         (LIBGOMP_ENABLE): New.
8763         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8764         (LIBGOMP_ENABLE_SYMVERS): New.
8765         * configure.ac (AC_INIT): Version 1.0.
8766         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8767         (enable-linux-futex): Likewise.  Rename from enable-futex.
8768         (libtool_VERSION): New.
8769         (LIBGOMP_ENABLE_SYMVERS): Use it.
8770         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8771         * Makefile.in, aclocal.m4, configure: Rebuild.
8772
8773         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8774         (gomp_mutex_unlock_slow): Fix typo.
8775         * config/linux/sem.c: Similarly.
8776         (gomp_sem_post_slow): Fix typo.
8777         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8778         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8779         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8780
8781         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8782         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8783         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8784         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8785         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8786         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8787         LDFLAGS.  Pull enable_futex check to top-level.
8788         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8789         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8790
8791         First attempt at real configury.
8792         * Makefile, config.h: Remove file.
8793         * Makefile.am, Makefile.in: New file.
8794         * acinclude.m4 aclocal.m4: New file.
8795         * configure.ac, configure.tgt, configure: New file.
8796
8797         * config/posix/lock.c: Rename from sys-lock.c.
8798         * config/posix/mutex.h: Rename from sys-mutex.h.
8799         * config/posix/sem.c: Rename from sys-sem.c.
8800         * config/posix/sem.h: Rename from sys-sem.h.
8801         * config/posix/proc.c: Rename from sys-proc.c.
8802         * config/posix/time.c: Rename from sys-proc.c.
8803
8804         * config/linux/mutex.c: New file.
8805         * config/linux/mutex.h: New file.
8806         * config/linux/sem.c: New file.
8807         * config/linux/sem.h: New file.
8808         * config/linux/i486/futex.h: New file.
8809         * config/linux/x86_64/futex.h: New file.
8810
8811 2005-05-04  Richard Henderson  <rth@redhat.com>
8812
8813         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8814         * libgomp.h: Declare them.
8815         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8816         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8817
8818 2005-05-04  Richard Henderson  <rth@redhat.com>
8819
8820         * libgomp-1 code drop
8821
8822 2005-05-04  Richard Henderson  <rth@redhat.com>
8823
8824         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8825         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8826         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8827         (gomp_iter_static_next): Update.
8828         (gomp_ordered_static_next): Update.
8829         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8830         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8831         totally empty range.
8832         (gomp_loop_ordered_static_next): Refine test for calling
8833         gomp_ordered_static_next.
8834         * testsuite/ordered-1.c: Add case for more threads than iterations.
8835
8836         * iter.c (gomp_iter_runtime_next_locked): Remove.
8837         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8838         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8839         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8840         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8841         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8842         gomp_loop_ordered_guided_next): Downcase name, make static, add
8843         an external alias with the old name.
8844         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8845         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8846         switch and call one of the above static functions.
8847         * libgomp.h: Update.
8848
8849         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8850         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8851         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8852         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8853         GOMP_loop_ordered_guided_start): Update to match.
8854         * sections.c (GOMP_sections_start): Likewise.
8855         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8856
8857         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8858         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8859         Use bounds check instead of modulus.
8860         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8861         (gomp_ordered_last): Don't sync with ordered_owner here.
8862         (gomp_ordered_next): Likewise.
8863         (gomp_ordered_static_loop_next): Likewise.
8864         * loop.c, libgomp.h: Update to match.
8865
8866         * libgomp.h (GOMP_barrier): Declare.
8867
8868         * testsuite/barrier-1.c: New file.
8869         * testsuite/critical-1.c: New file.
8870         * testsuite/ordered-2.c: New file.
8871         * testsuite/ordered-1.c: New file.
8872         * testsuite/sections-1.c: New file.
8873         * testsuite/single-1.c: New file.
8874         * testsuite/Makefile (TESTS): Add them.
8875
8876 2005-05-04  Richard Henderson  <rth@redhat.com>
8877
8878         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8879         * loop.c (GOMP_loop_static_start): If not the startup thread,
8880         acquire the mutex to wait for initialization complete.
8881         (GOMP_loop_ordered_static_start): Likewise.
8882         (GOMP_loop_ordered_runtime_start): Likewise.
8883         (GOMP_loop_ordered_static_first): Remove.
8884         (GOMP_loop_ordered_dynamic_first): Remove.
8885         (GOMP_loop_ordered_guided_first): Remove.
8886         (GOMP_loop_ordered_runtime_first): Remove.
8887         * ordered.c (gomp_ordered_loop_first): Post to own release when
8888         we're the first thread.
8889         (gomp_ordered_loop_last): Wait on release if not owner.
8890         (gomp_ordered_loop_next): Likewise.
8891         (gomp_ordered_static_loop_init): New.
8892         (gomp_ordered_static_loop_next): Use ordered_owner.
8893         (GOMP_ordered_start): Likewise.
8894         * work.c (gomp_new_work_share): Initialize ordered_owner.
8895
8896 2005-05-03  Richard Henderson  <rth@redhat.com>
8897
8898         * Makefile (OPT): New.
8899         (CFLAGS): Use it.
8900
8901         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8902         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8903         * libgomp.h, libgomp.map, NOTES: Update to match.
8904
8905         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8906         Add initialized and thr members.
8907         (gomp_thread_start): Pause when initially spawned to wait for
8908         the whole team to be created.
8909         (gomp_team_start): Release team members at the end.
8910
8911         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8912         (f_foo_1): Use GOMP_loop_end.
8913         (f_foo_2): Use GOMP_loop_end_nowait.
8914
8915         * testsuite/loop-2.c: New file.
8916         * testsuite/Makefile (TESTS): Add it.
8917
8918 2005-05-03  Richard Henderson  <rth@redhat.com>
8919
8920         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8921         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8922         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8923         initial work_share.
8924
8925         * testsuite/Makefile: New file.
8926         * testsuite/loop-1.c: New file.
8927
8928 2005-05-03  Richard Henderson  <rth@redhat.com>
8929
8930         Initial implementation and checkin.
8931 \f
8932 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8933
8934 Copying and distribution of this file, with or without modification,
8935 are permitted in any medium without royalty provided the copyright
8936 notice and this notice are preserved.