libgomp/ChangeLog

   1 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
   2
   3         Update copyright years.
   4
   5         * libgomp.texi: Bump @copying's copyright year.
   6
   7 2017-12-30  Tom de Vries  <tom@codesourcery.com>
   8
   9         PR libgomp/83046
  10         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
  11         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
  12
  13 2017-12-27  Tom de Vries  <tom@codesourcery.com>
  14
  15         PR c++/83046
  16         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
  17         (test_nonstatic): Fix return type to workaround PR83046.
  18
  19 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
  20
  21         PR testsuite/83281
  22         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
  23         j suffix instead of i.
  24         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
  25         Likewise.
  26
  27 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
  28
  29         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
  30         call to acc_wait (1).
  31
  32 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
  33
  34         PR fortran/81304
  35         * testsuite/libgomp.fortran/pr81304.f90: New test.
  36
  37 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
  38
  39         PR fortran/81841
  40         * libgomp.fortran/pr81841.f90: New test.
  41
  42 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
  43
  44         PR libgomp/83106
  45         * target.c (gomp_target_init): Compute lengths just once and
  46         use them in both malloc size and subsequent copying.
  47
  48 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  49
  50         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
  51         * acinclude.m4: Add cet.m4.
  52         * configure: Regenerate.
  53         * Makefile.in: Likewise.
  54         * testsuite/Makefile.in: Likewise.
  55
  56 2017-11-15  Tom de Vries  <tom@codesourcery.com>
  57
  58         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
  59         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
  60         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
  61         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
  62         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
  63         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
  64
  65 2017-11-14  Tom de Vries  <tom@codesourcery.com>
  66
  67         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
  68         non-nvidia devices.
  69
  70 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
  71
  72         PR c++/82835
  73         * testsuite/libgomp.c++/pr82835.C: New test.
  74
  75 2017-11-06  Martin Liska  <mliska@suse.cz>
  76
  77         * testsuite/libgomp.c++/loop-2.C: Return a value
  78         for functions with non-void return type, or change type to void,
  79         or add -Wno-return-type for test.
  80         * testsuite/libgomp.c++/loop-4.C: Likewise.
  81         * testsuite/libgomp.c++/parallel-1.C: Likewise.
  82         * testsuite/libgomp.c++/shared-1.C: Likewise.
  83         * testsuite/libgomp.c++/single-1.C: Likewise.
  84         * testsuite/libgomp.c++/single-2.C: Likewise.
  85
  86 2017-10-31  Tom de Vries  <tom@codesourcery.com>
  87
  88         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
  89         "do {} while (false)".
  90         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
  91         after HSA_DEBUG call.
  92
  93 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
  94
  95         * target.c (struct gomp_coalesce_buf): New type.
  96         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
  97         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
  98         (gomp_copy_host2dev): Add CBUF argument, if copying into
  99         the cached ranges, memcpy into buffer instead of copying
 100         into device.
 101         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 102         Add CBUF argument, pass it through to other calls.
 103         (gomp_map_vars): Aggregate copies from host to device if small enough
 104         and with small enough gaps in between into memcpy into a buffer and
 105         fewer host to device copies from the buffer.
 106         (gomp_update): Adjust gomp_copy_host2dev caller.
 107
 108 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 109
 110         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 111         run" directive.
 112         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 113         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 114         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 115         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 116
 117 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 118
 119         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 120         openacc_nvidia_accel_selected.
 121         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 122         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 123         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 124         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 125         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 126         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 127         openacc_nvidia_accel_selected. Skip for shared memory device.
 128         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 129         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 130
 131 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 132
 133         PR hsa/82416
 134         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 135
 136 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 137
 138         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 139         Remove acc_device_nvidia references.
 140         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 141         Same.
 142
 143 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 144
 145         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 146         vector_length(32) clause from acc parallel directive.
 147         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 148
 149 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 150
 151         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 152         (main): Reduce sum of arr elements.  Assert that hres is exactly
 153         representable in 32-bit floating point.
 154         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 155         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 156         exactly representable in 32-bit floating point.
 157         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 158
 159 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 160
 161         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 162         setting.
 163         * testsuite/libgomp.c++/pr69393.C: Same.
 164         * testsuite/libgomp.c++/taskloop-1.C: Same.
 165         * testsuite/libgomp.c++/taskloop-3.C: Same.
 166         * testsuite/libgomp.c++/taskloop-4.C: Same.
 167         * testsuite/libgomp.c/for-4.c: Same.
 168         * testsuite/libgomp.c/pr66199-3.c: Same.
 169         * testsuite/libgomp.c/pr66199-4.c: Same.
 170         * testsuite/libgomp.c/pr66199-6.c: Same.
 171         * testsuite/libgomp.c/taskloop-1.c: Same.
 172         * testsuite/libgomp.c/taskloop-3.c: Same.
 173         * testsuite/libgomp.c/taskloop-4.c: Same.
 174         * testsuite/libgomp.fortran/aligned1.f03: Same.
 175         * testsuite/libgomp.fortran/condinc1.f: Same.
 176         * testsuite/libgomp.fortran/condinc3.f90: Same.
 177         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 178         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 179         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 180         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 181         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 182         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 183         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 184         * testsuite/libgomp.fortran/recursion1.f90: Same.
 185         * testsuite/libgomp.fortran/target2.f90: Same.
 186         * testsuite/libgomp.fortran/target5.f90: Same.
 187         * testsuite/libgomp.fortran/task3.f90: Same.
 188
 189 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 190
 191         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 192         vector_length(32) clause from acc parallel directive.
 193         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 194
 195 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 196
 197         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 198         Remove acc_device_nvidia references.
 199
 200 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 201
 202         PR c/81875
 203         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 204
 205 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 206
 207         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 208         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 209         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 210         * testsuite/libgomp.c/c.exp: Include test-cases from
 211         libgomp.c-c++-common.
 212         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 213         files.
 214
 215 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 216
 217         PR c++/81314
 218         * testsuite/libgomp.c++/pr81314.C: New test.
 219
 220 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 221
 222         * libgomp.texi (Top): www.openacc.org now uses https.
 223         (Enabling OpenACC): Ditto.
 224         (acc_get_num_devices): Ditto.
 225         (acc_set_device_type): Ditto.
 226         (acc_get_device_type): Ditto.
 227         (acc_set_device_num): Ditto.
 228         (acc_get_device_num): Ditto.
 229         (acc_async_test): Ditto.
 230         (acc_async_test_all): Ditto.
 231         (acc_wait): Ditto.
 232         (acc_wait_all): Ditto.
 233         (acc_wait_all_async): Ditto.
 234         (acc_wait_async): Ditto.
 235         (acc_init): Ditto.
 236         (acc_shutdown): Ditto.
 237         (acc_on_device): Ditto.
 238         (acc_malloc): Ditto.
 239         (acc_free): Ditto.
 240         (acc_copyin): Ditto.
 241         (acc_present_or_copyin): Ditto.
 242         (acc_create): Ditto.
 243         (acc_present_or_create): Ditto.
 244         (acc_copyout): Ditto.
 245         (acc_delete): Ditto.
 246         (acc_update_device): Ditto.
 247         (acc_update_self): Ditto.
 248         (acc_map_data): Ditto.
 249         (acc_unmap_data): Ditto.
 250         (acc_deviceptr): Ditto.
 251         (acc_hostptr): Ditto.
 252         (acc_is_present): Ditto.
 253         (acc_memcpy_to_device): Ditto.
 254         (acc_memcpy_from_device): Ditto.
 255         (acc_get_current_cuda_device): Ditto.
 256         (acc_get_current_cuda_context): Ditto.
 257         (acc_get_cuda_stream): Ditto.
 258         (acc_set_cuda_stream): Ditto.
 259         (ACC_DEVICE_TYPE): Ditto.
 260         (ACC_DEVICE_NUM): Ditto.
 261         (OpenACC Library Interoperability): Ditto.
 262
 263 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 264
 265         PR c/81687
 266         * testsuite/libgomp.c/pr81687-1.c: New test.
 267         * testsuite/libgomp.c/pr81687-2.c: New test.
 268
 269 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 270
 271         PR c/69389
 272         * testsuite/libgomp.c/pr69389.c: New test.
 273         * testsuite/libgomp.c++/pr69389.C: New test.
 274
 275 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 276
 277         PR middle-end/78266
 278         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 279         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 280
 281 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 282
 283         PR c/45784
 284         * testsuite/libgomp.c/pr45784.c: New test.
 285         * testsuite/libgomp.c++/pr45784.C: New test.
 286
 287 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 288
 289         * testsuite/libgomp.oacc-c/vec.c: New test.
 290
 291 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 292
 293         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 294
 295 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 296
 297         * plugin/plugin-nvptx.c (notify_var): New function.
 298         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 299
 300 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 301
 302         * env.c (parse_unsigned_long_1): Factor out of ...
 303         (parse_unsigned_long): ... here.
 304         (parse_int_1): Factor out of ...
 305         (parse_int): ... here.
 306         (parse_int_secure): New function.
 307         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 308         * secure_getenv.h: Factor out of ...
 309         * plugin/plugin-hsa.c: ... here.
 310         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 311
 312 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 313
 314         PR c++/81130
 315         * testsuite/libgomp.c++/pr81130.C: New test.
 316
 317 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 318
 319         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 320         default args.
 321         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 322         dg-xfail-run-if default args.
 323
 324 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 325
 326         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 327         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 328
 329 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 330
 331         PR libgomp/80822
 332         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 333         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 334         sibling lists, depending on level just pick up what CPUs to put
 335         together into a place vs. whether add multiple ordered places.
 336
 337 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 338
 339         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 340         * libgomp.map (OACC_2.0.1): Add these.
 341         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 342         for "acc_wait", and "acc_wait_all", respectively.
 343         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 344         for "acc_wait", and "acc_wait_all", respectively.
 345         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 346         * libgomp.texi (acc_wait, acc_wait_all): Update.
 347         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 348         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 349         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 350
 351         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 352         acc_present_or_copyin and acc_present_or_create procedures,
 353         respectively.
 354         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 355         generally different variants of OpenACC Runtime Library functions.
 356         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 357
 358         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 359         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 360
 361         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 362         of preprocessor definitions.
 363         * libgomp.h (strong_alias): Guard by "#ifdef
 364         HAVE_ATTRIBUTE_ALIAS".
 365         * oacc-mem.c: Provide "acc_pcreate" as alias for
 366         "acc_present_or_create", and "acc_pcopyin" as alias for
 367         "acc_present_or_copyin".
 368         * libgomp.map: New version "OACC_2.0.1".
 369         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 370         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 371         its content into...
 372         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 373         Extend testing.
 374
 375         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 376         when disabling nvptx offloading.
 377
 378 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 379
 380         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 381         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 382         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 383
 384         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 385         * testsuite/lib/libgomp.exp
 386         (check_effective_target_openacc_nvidia_accel_configured): New
 387         proc.
 388         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 389         (check_effective_target_c++): New procs.
 390         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 391         (check_effective_target_c++): Likewise.
 392
 393 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 394
 395         PR middle-end/80809
 396         * testsuite/libgomp.c/pr80809-2.c: New test.
 397         * testsuite/libgomp.c/pr80809-3.c: New test.
 398
 399         PR middle-end/80809
 400         * testsuite/libgomp.c/pr80809-1.c: New test.
 401
 402         PR middle-end/80853
 403         * testsuite/libgomp.c/pr80853.c: New test.
 404
 405 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 406
 407         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 408         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 409         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 410         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 411         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 412
 413         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 414         Debug output for failure.
 415
 416 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 417
 418         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 419
 420 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 421
 422         PR bootstrap/80531
 423         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 424         bootstrap compare failures.
 425
 426 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 427
 428         * testsuite/libgomp.c/target-36.c: New testcase.
 429
 430 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 431
 432         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 433         instead of char.
 434
 435 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 436
 437         PR libgomp/80394
 438         * testsuite/libgomp.c/pr80394.c: New test.
 439
 440 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 441
 442         PR libgomp/79876
 443         * config/posix/thread-stacksize.h: New file.
 444         * config/darwin/thread-stacksize.h: New file.
 445         * config/nvptx/thread-stacksize.h: New file.
 446         * env.c: Include thread-stacksize.h.
 447         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 448         instead of 0.  Call pthread_attr_setstacksize even if
 449         GOMP_DEFAULT_STACKSIZE is non-zero.
 450
 451 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 452
 453         * env.c (initialize_env): Initialize stacksize to 0.
 454
 455 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 456
 457         PR c++/80029
 458         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 459
 460 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 461
 462         PR c/79940
 463         * testsuite/libgomp.c/pr79940.c: New test.
 464
 465 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 466
 467         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 468         targets.
 469         Add __float128 options.
 470
 471 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 472
 473         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 474         hppa*-*-* dg-skip-if directive.
 475
 476 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 477
 478         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 479         dg-skip-if directive into a comment.
 480
 481 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 482             Chung-Lin Tang  <cltang@codesourcery.com>
 483
 484         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 485         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 486         add additional case.
 487         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 488         "openacc_nvidia_accel_selected".
 489         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 490         Add num_workers(8) clause.
 491
 492 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 493
 494         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 495         hppa*-*-*.
 496         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 497         include complex.h on hppa*-*-hpux*.
 498         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 499
 500 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 501
 502         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 503
 504         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 505         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 506         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 507         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 508         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 509         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 510         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 511         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 512         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 513         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 514
 515 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 516
 517         * libgomp-plugin.h: #include <stdbool.h>.
 518         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 519         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 520         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 521         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 522         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 523         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 524         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 525         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 526         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 527         (GOMP_OFFLOAD_openacc_async_test)
 528         (GOMP_OFFLOAD_openacc_async_test_all)
 529         (GOMP_OFFLOAD_openacc_async_wait)
 530         (GOMP_OFFLOAD_openacc_async_wait_async)
 531         (GOMP_OFFLOAD_openacc_async_wait_all)
 532         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 533         (GOMP_OFFLOAD_openacc_async_set_async)
 534         (GOMP_OFFLOAD_openacc_create_thread_data)
 535         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 536         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 537         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 538         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 539         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 540         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 541         these.
 542         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 543         (GOMP_OFFLOAD_unload_image): Fix argument types.
 544
 545 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 546
 547         * testsuite/lib/libgomp.exp
 548         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 549         check_compile invocation.  Fix up removal of executable.  Drop
 550         bogus "2>&1" argument.
 551
 552         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 553         directive.
 554
 555 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 556             Martin Jambor  <mjambor@suse.cz>
 557
 558         * plugin/hsa.h: Moved to top level include.
 559         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 560
 561 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 562
 563         PR other/79046
 564         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 565         of cat to get version from BASE-VER file.
 566         * testsuite/Makefile.in: Regenerated.
 567
 568 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 569
 570         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 571         for _WIN64.
 572
 573 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 574
 575         * plugin/hsa.h: Add GCC runtime library exception.
 576         * plugin/hsa_ext_finalize.h: Likewise.
 577
 578         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 579         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 580         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 581         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 582         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 583         library to link ptx plugin against.
 584         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 585         (CUDA_CALLS): Define.
 586         (cuda_lib, cuda_lib_inited): New variables.
 587         (init_cuda_lib): New function.
 588         (CUDA_CALL_PREFIX): Define.
 589         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 590         (CUDA_CALL): Use FN instead of (FN).
 591         (CUDA_CALL_NOCHECK): Define.
 592         (cuda_error, fini_streams_for_device, select_stream_for_async,
 593         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 594         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 595         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 596         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 597         CUDA_CALL_NOCHECK.
 598         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 599         CUDA_CALL_NOCHECK.
 600         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 601         Use CUDA_CALL_NOCHECK.
 602         * plugin/cuda/cuda.h: New file.
 603         * config.h.in: Regenerated.
 604         * configure: Regenerated.
 605
 606         PR other/79046
 607         * configure.ac: Add GCC_BASE_VER.
 608         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 609         get version from BASE-VER file.
 610         * testsuite/Makefile.in: Regenerated.
 611         * configure: Regenerated.
 612         * Makefile.in: Regenerated.
 613
 614 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 615
 616         PR libgomp/60670
 617         * Makefile.am: Make fincludedir multilib-aware.
 618         * Makefile.in: Regenerate.
 619
 620 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 621
 622         Update copyright years.
 623
 624         * libgomp.texi: Bump @copying's copyright year.
 625
 626 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 627
 628         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 629         pthread_spinlock_t instead of gomp_mutex_t lock.
 630         (gomp_get_thread_pool): Likewise.
 631         (gomp_release_thread_pool): Likewise.
 632         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 633         Likewise.
 634
 635 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 636
 637         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 638         thread pool in case nthreads == 1.
 639
 640 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 641
 642         * config/nvptx/env.c: Delete.
 643         * icv.c: Move definitions of ICV variables back ...
 644         * env.c: ...here.  Do not compile environment-related functionality if
 645         LIBGOMP_OFFLOADED_ONLY is set.
 646
 647 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 648
 649         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 650         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 651         * configure: Regenerate.
 652         * config.h.in: Likewise.
 653
 654 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 655
 656         * Makefile.in: Regenerate with automake-1.11.6.
 657         * aclocal.m4: Likewise.
 658         * configure: Likewise.
 659         * testsuite/Makefile.in: Likewise.
 660
 661 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 662
 663         * config/nvptx/critical.c: Delete to use generic implementation.
 664
 665 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 666
 667         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 668         ../../affinity.c as fallback.
 669         * config/nvptx/affinity.c: Delete to use fallback implementation.
 670
 671 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 672             Jakub Jelinek  <jakub@redhat.com>
 673             Dmitry Melnik  <dm@ispras.ru>
 674
 675         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 676         * Makefile.in. Regenerate.
 677         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 678         (LIBGOMP_USE_PTHREADS): ...here; new define.
 679         * configure: Regenerate.
 680         * config.h.in: Likewise.
 681         * config/posix/affinity.c: Move to...
 682         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 683         interface by LIBGOMP_USE_PTHREADS.
 684         * critical.c: Split out GOMP_atomic_{start,end} into...
 685         * atomic.c: ...here (new file).
 686         * env.c: Split out ICV definitions into...
 687         * icv.c: ...here (new file) and...
 688         * icv-device.c: ...here. New file.
 689         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 690         (gomp_destroy_lock_30): Ditto.
 691         (gomp_set_lock_30): Ditto.
 692         (gomp_unset_lock_30): Ditto.
 693         (gomp_test_lock_30): Ditto.
 694         (gomp_init_nest_lock_30): Ditto.
 695         (gomp_destroy_nest_lock_30): Ditto.
 696         (gomp_set_nest_lock_30): Ditto.
 697         (gomp_unset_nest_lock_30): Ditto.
 698         (gomp_test_nest_lock_30): Ditto.
 699         * lock.c: New.
 700         * config/nvptx/lock.c: New.
 701         * config/nvptx/bar.c: New.
 702         * config/nvptx/bar.h: New.
 703         * config/nvptx/doacross.h: New.
 704         * config/nvptx/error.c: New.
 705         * config/nvptx/icv-device.c: New.
 706         * config/nvptx/mutex.h: New.
 707         * config/nvptx/pool.h: New.
 708         * config/nvptx/proc.c: New.
 709         * config/nvptx/ptrlock.h: New.
 710         * config/nvptx/sem.h: New.
 711         * config/nvptx/simple-bar.h: New.
 712         * config/nvptx/target.c: New.
 713         * config/nvptx/task.c: New.
 714         * config/nvptx/team.c: New.
 715         * config/nvptx/time.c: New.
 716         * config/posix/simple-bar.h: New.
 717         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 718         (gomp_num_teams_var): Declare.
 719         (struct gomp_thread_pool): Change threads_dock member to
 720         gomp_simple_barrier_t.
 721         [__nvptx__] (gomp_thread): New implementation.
 722         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 723         (gomp_thread_destructor): Ditto.
 724         (gomp_init_thread_affinity): Ditto.
 725         * team.c: Guard uses of Pthreads-specific interfaces by
 726         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 727         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 728         * config/nvptx/alloc.c: Delete.
 729         * config/nvptx/barrier.c: Ditto.
 730         * config/nvptx/fortran.c: Ditto.
 731         * config/nvptx/iter.c: Ditto.
 732         * config/nvptx/iter_ull.c: Ditto.
 733         * config/nvptx/loop.c: Ditto.
 734         * config/nvptx/loop_ull.c: Ditto.
 735         * config/nvptx/ordered.c: Ditto.
 736         * config/nvptx/parallel.c: Ditto.
 737         * config/nvptx/priority_queue.c: Ditto.
 738         * config/nvptx/sections.c: Ditto.
 739         * config/nvptx/single.c: Ditto.
 740         * config/nvptx/splay-tree.c: Ditto.
 741         * config/nvptx/work.c: Ditto.
 742         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 743         -foffload=-lgfortran in addition to -lgfortran.
 744         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 745         * plugin/plugin-nvptx.c: Include <limits.h>.
 746         (struct targ_fn_descriptor): Add new fields.
 747         (struct ptx_device): Ditto.  Set them...
 748         (nvptx_open_device): ...here.
 749         (nvptx_adjust_launch_bounds): New.
 750         (nvptx_host2dev): Allow NULL 'nvthd'.
 751         (nvptx_dev2host): Ditto.
 752         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 753         (link_ptx): Adjust log sizes.
 754         (nvptx_host2dev): Allow NULL 'nvthd'.
 755         (nvptx_dev2host): Ditto.
 756         (nvptx_set_clocktick): New.  Use it...
 757         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 758         fields.
 759         (GOMP_OFFLOAD_dev2dev): New.
 760         (nvptx_adjust_launch_bounds): New.
 761         (nvptx_stacks_size): New.
 762         (nvptx_stacks_alloc): New.
 763         (nvptx_stacks_free): New.
 764         (GOMP_OFFLOAD_run): New.
 765         (GOMP_OFFLOAD_async_run): New (stub).
 766
 767 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 768
 769         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 770         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 771         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 772
 773 2016-11-23  Martin Liska  <mliska@suse.cz>
 774             Martin Jambor  <mjambor@suse.cz>
 775
 776         * plugin/hsa.h: New file.
 777         * plugin/hsa_ext_finalize.h: New file.
 778         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 779         header file unistd.h, and functions secure_getenv, __secure_getenv,
 780         getuid, geteuid, getgid and getegid.
 781         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 782         -D_GNU_SOURCE.
 783         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 784         Handle various cases of secure_getenv presence, add an implementation
 785         when we can test effective UID and GID.
 786         (struct hsa_runtime_fn_info): New structure.
 787         (hsa_runtime_fn_info hsa_fns): New variable.
 788         (hsa_runtime_lib): Likewise.
 789         (support_cpu_devices): Likewise.
 790         (init_enviroment_variables): Load newly introduced ENV
 791         variables.
 792         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 793         (hsa_fatal): Likewise.
 794         (DLSYM_FN): New macro.
 795         (init_hsa_runtime_functions): New function.
 796         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 797         structure.  Depending on environment, also allow CPU devices.
 798         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 799         (get_kernarg_memory_region): Likewise.
 800         (GOMP_OFFLOAD_init_device): Likewise.
 801         (destroy_hsa_program): Likewise.
 802         (init_basic_kernel_info): New function.
 803         (GOMP_OFFLOAD_load_image): Use it.
 804         (create_and_finalize_hsa_program): Call hsa run-time functions via
 805         hsa_fns structure.
 806         (create_single_kernel_dispatch): Likewise.
 807         (release_kernel_dispatch): Likewise.
 808         (init_single_kernel): Likewise.
 809         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 810         (get_group_size): New function.
 811         (run_kernel): Likewise.
 812         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 813         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 814         structure.
 815         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 816         * testsuite/libgomp-test-support.exp.in: Likewise.
 817         * Makefile.in: Regenerated.
 818         * aclocal.m4: Likewise.
 819         * config.h.in: Likewise.
 820         * configure: Likewise.
 821         * testsuite/Makefile.in: Likewise.
 822
 823 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 824             Alexander Monakov  <amonakov@ispras.ru>
 825
 826         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 827         mapping clauses to target constructs.
 828         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 829
 830 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 831
 832         * configure: Regenerate.
 833
 834 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 835
 836         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 837         * omp_lib.h.in (openmp_version): Likewise.
 838         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 839         of 201307.
 840         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 841
 842         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 843         (fib_wrapper): Add map(from: x) clause.
 844         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 845         (e_53_2): Likewise.
 846         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 847         (accum): Add map(tmp) clause.
 848         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 849         (accum): Add map(tofrom: tmp) clause.
 850         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 851         (gramSchmidt): Likewise.
 852         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 853         map(tofrom: sum) clause.
 854         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 855         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 856         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 857         only allowed on the loop iterator.
 858         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 859         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 860         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 861         * testsuite/libgomp.fortran/doacross1.f90: New test.
 862         * testsuite/libgomp.fortran/doacross3.f90: New test.
 863         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 864         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 865         * testsuite/libgomp.fortran/doacross2.f90: New test.
 866         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 867         #pragma omp atomic read.
 868         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 869         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 870
 871 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 872             Nathan Sidwell  <nathan@acm.org>
 873
 874         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 875         to determine default geometry.
 876         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 877         dimension.
 878
 879 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 880
 881         * hashtab.h: Use standard GPLv3 with runtime exception
 882         boilerplate.
 883
 884 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 885
 886         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 887         size when allocating new thread.
 888
 889 2016-09-14  Marek Polacek  <polacek@redhat.com>
 890
 891         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 892
 893 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 894
 895         PR fortran/71014
 896         * testsuite/libgomp.fortran/pr71014.f90: New test.
 897
 898 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 899
 900         PR middle-end/70895
 901         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 902         firstprivate clauses.
 903         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 904         copy clauses.
 905         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 906         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 907         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 908         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 909         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 910         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 911         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 912         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 913         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 914         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 915         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 916         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 917
 918 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 919
 920         PR fortran/70598
 921         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 922
 923 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 924
 925         PR c++/58706
 926         * testsuite/libgomp.c++/pr58706.C: New test.
 927
 928 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 929
 930         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 931         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 932         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 933         Likewise.
 934         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 935         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 936         Likewise.
 937         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 938
 939         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 940         test, and don't hardcode -O0.
 941
 942 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 943
 944         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 945
 946 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 947
 948         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 949         test.
 950
 951 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 952
 953         PR middle-end/71734
 954         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 955         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 956
 957 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 958
 959         PR fortran/71717
 960         * testsuite/libgomp.fortran/associate3.f90: New test.
 961
 962 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 963
 964         * testsuite/libgomp.c++/target-21.C: New test.
 965
 966 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 967
 968         * testsuite/libgomp.c++/target-20.C: New test.
 969
 970 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 971             Cesar Philippidis  <cesar@codesourcery.com>
 972
 973         PR middle-end/71373
 974         * libgomp.oacc-c/nested-function-1.c: New file.
 975         * libgomp.oacc-c/nested-function-2.c: Likewise.
 976         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 977         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 978         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 979
 980 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 981
 982         PR c/71381
 983         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 984         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 985         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 986
 987 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
 988
 989         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
 990         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
 991
 992 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
 993
 994         PR c/70688
 995         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
 996
 997 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
 998
 999         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1000         instead of invalid schedule(static, 0).
1001         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1002
1003 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1004
1005         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1006         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1007         parameter, use to set async stream around call to gomp_unmap_vars,
1008         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1009         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1010         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1011         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1012         (event_add): Add int parameter, initialize 'val' field when
1013         adding new ptx_event struct.
1014         (nvptx_evec): Adjust event_add() call arguments.
1015         (nvptx_host2dev): Likewise.
1016         (nvptx_dev2host): Likewise.
1017         (nvptx_wait_async): Likewise.
1018         (nvptx_wait_all_async): Likewise.
1019         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1020         pass to event_add() call.
1021         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1022         parameter.
1023         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1024         call openacc.register_async_cleanup_func() hook.
1025         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1026         * target.c (gomp_copy_from_async): Delete function.
1027         (gomp_map_vars): Remove async_refcount.
1028         (gomp_unmap_vars): Likewise.
1029         (gomp_load_image_to_device): Likewise.
1030         (omp_target_associate_ptr): Likewise.
1031         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1032         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1033         (gomp_copy_from_async): Remove.
1034
1035 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1036
1037         * target.c (gomp_device_copy): New function.
1038         (gomp_copy_host2dev): Likewise.
1039         (gomp_copy_dev2host): Likewise.
1040         (gomp_free_device_memory): Likewise.
1041         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1042         (gomp_map_pointer): Likewise.
1043         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1044         NULL value from alloc_func plugin hook.
1045         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1046         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1047         (gomp_unmap_vars): Likewise.
1048         (gomp_update): Adjust to call gomp_copy_dev2host and
1049         gomp_copy_host2dev functions.
1050         (gomp_unload_image_from_device): Handle false value from
1051         unload_image_func plugin hook.
1052         (gomp_init_device): Handle false value from init_device_func
1053         plugin hook.
1054         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1055         (omp_target_free): Adjust to call gomp_free_device_memory.
1056         (omp_target_memcpy): Handle return values from host2dev_func,
1057         dev2host_func, and dev2dev_func plugin hooks.
1058         (omp_target_memcpy_rect_worker): Likewise.
1059         (gomp_target_fini): Handle false value from fini_device_func
1060         plugin hook.
1061         * libgomp.h (struct gomp_device_descr): Adjust return type of
1062         init_device_func, fini_device_func, unload_image_func, free_func,
1063         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1064         * oacc-init.c (acc_shutdown_1): Handle false value from
1065         fini_device_func plugin hook.
1066         * oacc-host.c (host_init_device): Change return type to bool.
1067         (host_fini_device): Likewise.
1068         (host_unload_image): Likewise.
1069         (host_free): Likewise.
1070         (host_dev2host): Likewise.
1071         (host_host2dev): Likewise.
1072         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1073         (acc_memcpy_to_device): Likewise.
1074         (acc_memcpy_from_device): Likewise.
1075         (delete_copyout): Add libfnname parameter, handle free_func
1076         hook fatal error case.
1077         (acc_delete): Adjust delete_copyout call.
1078         (acc_copyout): Likewise.
1079         (update_dev_host): Move gomp_mutex_unlock to after
1080         host2dev/dev2host hook calls.
1081
1082         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1083         to 'hsa_error_msg', for clarity.
1084         (hsa_fatal): Likewise.
1085         (hsa_error): New function.
1086         (init_hsa_context): Change return type to bool, adjust to return
1087         false on error.
1088         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1089         return value.
1090         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1091         return false on error.
1092         (get_agent_info): Adjust to return NULL on error.
1093         (destroy_hsa_program): Change return type to bool, adjust to
1094         return false on error.
1095         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1096         (destroy_module): Change return type to bool, adjust to
1097         return false on error.
1098         (GOMP_OFFLOAD_unload_image): Likewise.
1099         (GOMP_OFFLOAD_fini_device): Likewise.
1100         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1101         (GOMP_OFFLOAD_free): Change to return false when called.
1102         (GOMP_OFFLOAD_dev2host): Likewise.
1103         (GOMP_OFFLOAD_host2dev): Likewise.
1104         (GOMP_OFFLOAD_dev2dev): Likewise.
1105
1106         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1107         (CUDA_CALL): Likewise.
1108         (CUDA_CALL_ASSERT): Likewise.
1109         (map_init): Change return type to bool, use CUDA_CALL* macros.
1110         (map_fini): Likewise.
1111         (init_streams_for_device): Change return type to bool, adjust
1112         call to map_init.
1113         (fini_streams_for_device): Change return type to bool, adjust
1114         call to map_fini.
1115         (select_stream_for_async): Release stream_lock before calls to
1116         GOMP_PLUGIN_fatal, adjust call to map_init.
1117         (nvptx_init): Use CUDA_CALL* macros.
1118         (nvptx_attach_host_thread_to_device): Change return type to bool,
1119         use CUDA_CALL* macros.
1120         (nvptx_open_device): Use CUDA_CALL* macros.
1121         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1122         macros.
1123         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1124         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1125         (nvptx_exec): Use CUDA_CALL* macros.
1126         (nvptx_alloc): Use CUDA_CALL* macros.
1127         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1128         (nvptx_host2dev): Likewise.
1129         (nvptx_dev2host): Likewise.
1130         (nvptx_wait): Use CUDA_CALL* macros.
1131         (nvptx_wait_async): Likewise.
1132         (nvptx_wait_all): Likewise.
1133         (nvptx_wait_all_async): Likewise.
1134         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1135         use CUDA_CALL* macros, adjust call to map_fini.
1136         (GOMP_OFFLOAD_init_device): Change return type to bool,
1137         adjust code accordingly.
1138         (GOMP_OFFLOAD_fini_device): Likewise.
1139         (GOMP_OFFLOAD_load_image): Adjust calls to
1140         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1141         use CUDA_CALL* macros.
1142         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1143         return code.
1144         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1145         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1146         handle error return.
1147         (GOMP_OFFLOAD_dev2host): Likewise.
1148         (GOMP_OFFLOAD_host2dev): Likewise.
1149         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1150         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1151
1152 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1153
1154         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1155         (acc_free): Likewise.
1156         (acc_memcpy_to_device): Likewise.
1157         (acc_memcpy_from_device): Likewise.
1158         (acc_deviceptr): Likewise.
1159         (acc_hostptr): Likewise.
1160         (acc_is_present): Likewise.
1161         (acc_map_data): Likewise.
1162         (acc_unmap_data): Likewise.
1163         (present_create_copy): Likewise.
1164         (delete_copyout): Likewise.
1165         (update_dev_host): Likewise.
1166         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1167         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1168         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1169         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1170         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1171         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1172         it only runs on nvptx targets.
1173         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1174         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1175         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1176         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1177         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1178         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1179         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1180         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1181         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1182         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1183         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1184         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1185         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1186         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1187         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1188         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1189         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1190         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1191         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1192         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1193         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1194         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1195         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1196
1197 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1198
1199         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1200
1201 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1202
1203         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1204         to gomp_init_targets_once.
1205         (acc_set_device_type): Remove !cached_base_dev condition on call to
1206         gomp_init_targets_once, move call to before acc_device_lock acquire,
1207         to avoid deadlock.
1208         (acc_get_device_num): Remove !cached_base_dev condition on call to
1209         gomp_init_targets_once.
1210         (acc_set_device_num): Likewise.
1211
1212 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1213
1214         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1215
1216 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1217
1218         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1219         expected partitioning.
1220
1221 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1222
1223         PR middle-end/70626
1224         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1225         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1226         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1227
1228 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1229
1230         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1231         non-fatal.
1232
1233 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1234
1235         PR middle-end/70680
1236         * testsuite/libgomp.c/pr70680-1.c: New test.
1237         * testsuite/libgomp.c/pr70680-2.c: New test.
1238
1239 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1240
1241         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1242         pass parameter variables to subroutines.
1243
1244 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1245
1246         PR middle-end/70643
1247         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1248
1249 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1250
1251         PR testsuite/68242
1252         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1253         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1254
1255 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1256
1257         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1258         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1259         GOACC_declare prototype.
1260
1261         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1262         Merge this file, and...
1263         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1264         ... this file, and...
1265         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1266         ... this file, and...
1267         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1268         ... this file, and...
1269         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1270         ... this file, and...
1271         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1272         ... this file, and...
1273         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1274         ... this file, and...
1275         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1276         ... this file, and...
1277         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1278         ... this file, and...
1279         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1280         ... this file, and...
1281         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1282         ... this file, and...
1283         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1284         ... this file, and...
1285         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1286         ... this file into...
1287         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1288         file.
1289
1290         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1291         Make failure observable.
1292
1293 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1294
1295         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1296         field.
1297         * target.c (gomp_target_fallback_firstprivate,
1298         gomp_target_unshare_firstprivate): Removed.
1299         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1300         before waiting for dependencies.
1301         (gomp_target_task_fn): Don't copy firstprivate vars here.
1302         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1303         firstprivate_copies here.
1304         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1305         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1306         explicit/implicit firstprivate.
1307
1308 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1309
1310         PR lto/70289
1311         PR ipa/70348
1312         PR tree-optimization/70373
1313         PR middle-end/70533
1314         PR middle-end/70534
1315         PR middle-end/70535
1316         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1317         test.
1318         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1319         test.
1320         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1321         test.
1322         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1323         test.
1324         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1325         test.
1326         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1327         test.
1328         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1329         test.
1330         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1331         test.
1332         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1333         test.
1334         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1335         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1336         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1337         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1338         test.
1339         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1340         test.
1341         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1342         test.
1343         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1344         test.
1345         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1346         coverage.
1347         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1348         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1349         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1350         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1351         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1352         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1353         coverage.
1354         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1355         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1356         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1357         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1358         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1359         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1360         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1361         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1362         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1363         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1364         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1365         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1366         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1367         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1368         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1369
1370 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1371             James Norris  <jnorris@codesourcery.com>
1372             Nathan Sidwell  <nathan@codesourcery.com>
1373             Julian Brown  <julian@codesourcery.com>
1374             Cesar Philippidis  <cesar@codesourcery.com>
1375             Chung-Lin Tang  <cltang@codesourcery.com>
1376             Tom de Vries  <tom@codesourcery.com>
1377
1378         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1379         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1380         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1381         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1382         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1383         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1384         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1385         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1386         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1387         XFAIL.
1388         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1389         Incorporate...
1390         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1391         file.
1392         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1393         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1394         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1395         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1396         Likewise.
1397         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1398         Likewise.
1399         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1400         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1401         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1402         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1403         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1404         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1405         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1406         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1407         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1408         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1409         Likewise.
1410         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1411         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1412         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1413         file...
1414         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1415         file into...
1416         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1417         file.  Update.
1418         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1419         file.
1420         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1421         Likewise.
1422         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1423         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1424         ... this new file.  Update.
1425         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1426         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1427         ... this new file.  Update.
1428         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1429         file.  Incorporate...
1430         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1431         file, and...
1432         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1433         file, and...
1434         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1435         file.
1436         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1437
1438 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1439
1440         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1441         set-torture-options.
1442
1443 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1444
1445         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1446         gcc-dg-runtest.
1447         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1448         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1449         -fno-builtin-acc_on_device instead of -O0.
1450         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1451         -O0.
1452         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1453         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1454         Likewise.
1455         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1456         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1457         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1458         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1459         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1460         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1461         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1462         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1463         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1464         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1465         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1466         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1467         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1468         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1469         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1470         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1471         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1472         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1473         Don't specify -O2.
1474         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1475         Likewise.
1476         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1477         Likewise.
1478
1479 2016-03-24  Martin Liska  <mliska@suse.cz>
1480
1481         * plugin/plugin-hsa.c (packet_store_release): New function
1482         that is taken from the HSA runtime manual.
1483         (GOMP_OFFLOAD_run): Use the function.
1484
1485 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1486
1487         PR c++/70376
1488         * testsuite/libgomp.c++/pr70376.C: New test.
1489
1490 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1491
1492         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1493         initialization of lresult and lvresult.
1494         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1495
1496 2016-03-23  James Norris  <jnorris@codesourcery.com>
1497             Daichi Fukuoka <dc-fukuoka@sgi.com>
1498
1499         PR libgomp/69414
1500         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1501         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1502         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1503         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1504
1505 2016-03-23  Martin Liska  <mliska@suse.cz>
1506
1507         PR hsa/70337
1508         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1509         argument just in case a dispatched kernel uses that argument.
1510
1511 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1512
1513         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1514         -ftree-parallelize-loops/-fopenacc changes.
1515         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1516         Likewise.
1517         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1518         Likewise.
1519         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1520         Likewise.
1521         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1522         Likewise.
1523         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1524         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1525
1526 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1527
1528         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1529         always_ld_library_path the path to libgcc_s.
1530
1531 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1532
1533         PR testsuite/70009
1534         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1535
1536 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1537
1538         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1539         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1540         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1541         Same.
1542         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1543         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1544         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1545         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1546
1547 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1548
1549         * testsuite/lib/libgomp.exp
1550         (check_effective_target_hsa_offloading_selected_nocache): New.
1551         (check_effective_target_hsa_offloading_selected): Likewise.
1552         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1553         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1554         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1555         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1556         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1557         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1558         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1559         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1560         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1561         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1562         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1563         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1564         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1565         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1566         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1567         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1568         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1569
1570 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1571
1572         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1573         non-shared memory accelerators.
1574         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1575         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1576         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1577         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1578         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1579         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1580         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1581         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1582         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1583
1584 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1585
1586         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1587         ALWAYS_CFLAGS.
1588
1589 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1590
1591         PR libgomp/69555
1592         * testsuite/libgomp.c++/pr69555-1.C: New test.
1593         * testsuite/libgomp.c++/pr69555-2.C: New test.
1594
1595 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1596             Martin Jambor  <mjambor@suse.cz>
1597
1598         * testsuite/lib/libgomp.exp
1599         (check_effective_target_offload_device_shared_as): New proc.
1600         * testsuite/libgomp.c++/declare_target-1.C: New test.
1601
1602 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1603
1604         PR driver/68463
1605         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1606
1607 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1608
1609         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1610         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1611         dims.
1612         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1613         -ftree-parallelize-loops/-fopenacc changes.
1614         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1615         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1616         Likewise.
1617         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1618         Likewise.
1619         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1620         Likewise.
1621         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1622         Likewise.
1623         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1624         Likewise.
1625         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1626         Likewise.
1627         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1628         Likewise.
1629         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1630         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1631         Likewise.
1632         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1633         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1634         Likewise.
1635         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1636         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1637         Likewise.
1638
1639 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1640
1641         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1642
1643 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1644
1645         PR driver/69805
1646         * testsuite/libgomp.c/pr69805.c: New test.
1647
1648 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1649
1650         PR lto/67709
1651         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1652
1653 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1654
1655         PR tree-optimization/69599
1656         * testsuite/libgomp.c/omp-nested-3.c: New test.
1657         * testsuite/libgomp.c/pr46032-2.c: New test.
1658         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1659         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1660
1661 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1662
1663         PR lto/69707
1664         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1665
1666 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1667
1668         * testsuite/libgomp.c/target-31.c: Fix testcase.
1669
1670 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1671
1672         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1673         clause.
1674         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1675         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1676         reduction and map clauses.
1677         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1678
1679 2016-02-02  James Norris  <jnorris@codesourcery.com>
1680
1681         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1682
1683 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1684
1685         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1686         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1687
1688         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1689         cases.
1690
1691         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1692         variables.
1693         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1694         (hsa_kmt_lib): Set variables.
1695         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1696         always_ld_library_path.
1697         * Makefile.in: Regenerate.
1698         * configure: Likewise.
1699         * testsuite/Makefile.in: Likewise.
1700
1701         * plugin/configfrag.ac (offload_additional_options)
1702         (offload_additional_lib_paths): Don't amend for hsa offloading.
1703         * configure: Regenerate.
1704
1705         * plugin/configfrag.ac: Don't configure for offloading target if
1706         we don't build the corresponding plugin.
1707         * configure: Regenerate.
1708
1709 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1710
1711         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1712         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1713
1714 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1715
1716         PR tree-optimization/69110
1717         * testsuite/libgomp.c/pr69110.c: New test.
1718
1719 2016-01-25  Richard Biener  <rguenther@suse.de>
1720
1721         PR lto/69393
1722         * testsuite/libgomp.c++/pr69393.C: New testcase.
1723
1724 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1725
1726         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1727         function wasn't mapped to the device with non-shared memory.
1728
1729 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1730
1731         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1732
1733 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1734             Martin Liska  <mliska@suse.cz>
1735
1736         * plugin/Makefrag.am: Add HSA plugin requirements.
1737         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1738         (HSA_RUNTIME_LIB): Likewise.
1739         (HSA_RUNTIME_CPPFLAGS): Likewise.
1740         (HSA_RUNTIME_INCLUDE): New substitution.
1741         (HSA_RUNTIME_LIB): Likewise.
1742         (HSA_RUNTIME_LDFLAGS): Likewise.
1743         (hsa-runtime): New configure option.
1744         (hsa-runtime-include): Likewise.
1745         (hsa-runtime-lib): Likewise.
1746         (PLUGIN_HSA): New substitution variable.
1747         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1748         configure options.
1749         (PLUGIN_HSA_CPPFLAGS): Likewise.
1750         (PLUGIN_HSA_LDFLAGS): Likewise.
1751         (PLUGIN_HSA_LIBS): Likewise.
1752         Check that we have access to HSA run-time.
1753         * libgomp-plugin.h (offload_target_type): New element
1754         OFFLOAD_TARGET_TYPE_HSA.
1755         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1756         args.
1757         (bool gomp_create_target_task): Updated.
1758         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1759         new field can_run_func.
1760         * libgomp_g.h (GOMP_target_ext): Update prototype.
1761         * oacc-host.c (host_run): Added a new parameter args.
1762         * target.c (calculate_firstprivate_requirements): New function.
1763         (copy_firstprivate_data): Likewise.
1764         (gomp_target_fallback_firstprivate): Use them.
1765         (gomp_target_unshare_firstprivate): New function.
1766         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1767         devices.
1768         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1769         pass any args to plugins.
1770         (GOMP_target_ext): Introduce device-specific argument parameter args.
1771         Allow host fallback if device shares memory.  Do not remap data if
1772         device has shared memory.
1773         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1774         like host fallback for mappings.
1775         (GOMP_target_data): Treat shared memory devices like host fallback.
1776         (GOMP_target_data_ext): Likewise.
1777         (GOMP_target_update): Likewise.
1778         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1779         gomp_create_target_task.
1780         (GOMP_target_enter_exit_data): Likewise.
1781         (omp_target_alloc): Treat shared memory devices like host fallback.
1782         (omp_target_free): Likewise.
1783         (omp_target_is_present): Likewise.
1784         (omp_target_memcpy): Likewise.
1785         (omp_target_memcpy_rect): Likewise.
1786         (omp_target_associate_ptr): Likewise.
1787         (gomp_load_plugin_for_device): Also load can_run.
1788         * task.c (GOMP_PLUGIN_target_task_completion): Free
1789         firstprivate_copies.
1790         (gomp_create_target_task): Accept new argument args and store it to
1791         ttask.
1792         * plugin/plugin-hsa.c: New file.
1793
1794 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1795
1796         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1797         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1798         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1799         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1800         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1801         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1802         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1803         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1804         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1805         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1806         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1807         Same.
1808         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1809         Same.
1810         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1811         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1812         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1813         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1814         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1815         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1816         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1817         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1818         Same.
1819         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1820
1821 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1822
1823         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1824
1825 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1826
1827         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1828
1829 2016-01-12  James Norris  <jnorris@codesourcery.com>
1830
1831         * libgomp.texi: Updates for OpenACC.
1832
1833 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1834
1835         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1836
1837 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1838
1839         PR fortran/66680
1840         * testsuite/libgomp.fortran/pr66680.f90: New test.
1841
1842 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1843
1844         PR middle-end/68960
1845         * testsuite/libgomp.c/pr68960.c: New test.
1846
1847 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1848
1849         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1850         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1851
1852 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1853
1854         Update copyright years.
1855
1856         * libgomp.texi: Bump @copying's copyright year.
1857
1858 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1859
1860         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1861         dg-additional-options syntax.
1862         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1863         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1864         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1865         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1866         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1867         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1868         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1869         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1870         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1871         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1872         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1873         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1874         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1875         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1876         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1877         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1878         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1879         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1880
1881 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1882
1883         * libgomp.h (REFCOUNT_LINK): Define.
1884         (struct splay_tree_key_s): Add link_key.
1885         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1886         Replace target address of the pointer with target address of newly
1887         mapped object in the splay tree.  Set link pointer on target to the
1888         device address of the mapped object.
1889         (gomp_unmap_vars): Restore target address of the pointer in the splay
1890         tree for REFCOUNT_LINK objects after unmapping.
1891         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1892         declare target link" objects.
1893         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1894         "omp declare target link" objects, which were mapped for the image.
1895         (gomp_exit_data): Restore target address of the pointer in the splay
1896         tree for REFCOUNT_LINK objects after unmapping.
1897         * testsuite/libgomp.c/target-link-1.c: New file.
1898
1899 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1900
1901         * libgomp.h (gomp_device_state): New enum.
1902         (struct gomp_device_descr): Replace is_initialized with state.
1903         (gomp_fini_device): Remove declaration.
1904         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1905         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1906         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1907         (acc_set_device_type): Use state instead of is_initialized.
1908         (acc_set_device_num): Likewise.
1909         * target.c (resolve_device): Use state instead of is_initialized.
1910         Do not initialize finalized device.
1911         (gomp_map_vars): Do nothing if device is finalized.
1912         (gomp_unmap_vars): Likewise.
1913         (gomp_update): Likewise.
1914         (GOMP_offload_register_ver): Use state instead of is_initialized.
1915         (GOMP_offload_unregister_ver): Likewise.
1916         (gomp_init_device): Likewise.
1917         (gomp_unload_device): Likewise.
1918         (gomp_fini_device): Remove.
1919         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1920         (GOMP_target): Go to host fallback if device is finalized.
1921         (GOMP_target_ext): Likewise.
1922         (gomp_exit_data): Do nothing if device is finalized.
1923         (gomp_target_task_fn): Go to host fallback if device is finalized.
1924         (gomp_target_fini): New static function.
1925         (gomp_target_init): Use state instead of is_initialized.
1926         Call gomp_target_fini at exit.
1927
1928 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1929
1930         PR tree-optimization/68716
1931         * testsuite/libgomp.c/omp-nested-2.c: New test.
1932
1933 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1934
1935         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1936         target openacc_nvidia_accel_selected.
1937         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1938         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1939         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1940         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1941
1942 2015-12-01  Julian Brown  <julian@codesourcery.com>
1943             James Norris  <James_Norris@mentor.com>
1944
1945         * oacc-parallel.c (GOACC_host_data): New function.
1946         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1947         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1948         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1949         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1950         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1951         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1952         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1953
1954 2015-11-30  James Norris  <jnorris@codesourcery.com>
1955             Cesar Philippidis  <cesar@codesourcery.com>
1956
1957         libgomp/
1958         * libgomp.oacc-fortran/routine-5.f90: New test.
1959         * libgomp.oacc-fortran/routine-7.f90: New test.
1960         * libgomp.oacc-fortran/routine-9.f90: New test.
1961
1962 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1963
1964         PR tree-optimization/46032
1965         * testsuite/libgomp.c/pr46032.c: New test.
1966
1967 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1968
1969         PR libgomp/68579
1970         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1971         (gomp_create_target_task): Call it before freeing
1972         GOMP_TARGET_TASK_DATA tasks.
1973
1974         PR c/63326
1975         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1976         in between case label and OpenMP standalone directives.
1977         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1978
1979 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
1980
1981         * configure: Regenerate.
1982
1983 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
1984
1985         * testsuite/libgomp.c/target-35.c: New test.
1986
1987 2015-11-22  James Norris  <jnorris@codesourcery.com>
1988             Cesar Philippidis  <cesar@codesourcery.com>
1989
1990         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1991         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1992         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1993         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1994         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1995
1996 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
1997
1998         PR middle-end/68221
1999         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2000         * testsuite/libgomp.c/reduction-12.c: Likewise.
2001         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2002         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2003
2004 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2005
2006         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2007         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2008         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2009         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2010         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2011         and fix.
2012         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2013         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2014
2015 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2016
2017         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2018         worker & gang cases.
2019         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2020
2021 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2022
2023         * config/nvptx/priority_queue.c: New file.
2024
2025 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2026
2027         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2028         sections.
2029
2030 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2031             Aldy Hernandez  <aldyh@redhat.com>
2032             Ilya Verbin  <ilya.verbin@intel.com>
2033
2034         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2035         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2036         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2037         iterators or IV by chunk size.
2038         * parallel.c (gomp_resolve_num_threads): Don't assume that
2039         if thr->ts.team is non-NULL, then pool must be non-NULL.
2040         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2041         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2042         GOMP_PLUGIN_target_task_completion.
2043         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2044         * Makefile.in: Regenerate.
2045         * libgomp.h: Shuffle prototypes and forward definitions around so
2046         priority queues can be defined.
2047         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2048         (enum gomp_target_task_state): New enum.
2049         (struct gomp_target_task): Add state, tgt, task and team fields.
2050         (gomp_create_target_task): Change return type to bool, add
2051         state argument.
2052         (gomp_target_task_fn): Change return type to bool.
2053         (struct gomp_device_descr): Add async_run_func.
2054         (struct gomp_task): Remove children, next_child, prev_child,
2055         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2056         Add pnode field.
2057         (struct gomp_taskgroup): Remove children.
2058         Add taskgroup_queue.
2059         (struct gomp_team): Change task_queue type to a priority queue.
2060         (splay_compare): Define inline.
2061         (priority_queue_offset): New.
2062         (priority_node_to_task): New.
2063         (task_to_priority_node): New.
2064         * oacc-mem.c: Do not include splay-tree.h.
2065         * priority_queue.c: New file.
2066         * priority_queue.h: New file.
2067         * splay-tree.c: Do not include splay-tree.h.
2068         (splay_tree_foreach_internal): New.
2069         (splay_tree_foreach): New.
2070         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2071         (splay_tree_callback): Define typedef.
2072         * target.c (splay_compare): Move to libgomp.h.
2073         (GOMP_target): Don't adjust *thr in any way around running offloaded
2074         task.
2075         (GOMP_target_ext): Likewise.  Handle target nowait.
2076         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2077         return value from gomp_create_target_task, if false, fallthrough
2078         as if no dependencies exist.
2079         (gomp_target_task_fn): Change return type to bool, return true
2080         if the task should have another part scheduled later.  Handle
2081         target nowait.
2082         (gomp_load_plugin_for_device): Initialize async_run.
2083         * task.c (gomp_init_task): Initialize children_queue.
2084         (gomp_clear_parent_in_list): New.
2085         (gomp_clear_parent_in_tree): New.
2086         (gomp_clear_parent): Handle priorities.
2087         (GOMP_task): Likewise.
2088         (priority_queue_move_task_first,
2089         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2090         New functions.
2091         (gomp_create_target_task): Use priority queues.  Change return type
2092         to bool, add state argument, return false if for async
2093         {{enter,exit} data,update} constructs no dependencies need to be
2094         waited for, handle target nowait.  Set task->fn to NULL instead of
2095         gomp_target_task_fn.
2096         (verify_children_queue): Remove.
2097         (priority_list_upgrade_task): New.
2098         (priority_queue_upgrade_task): New.
2099         (verify_task_queue): Remove.
2100         (priority_list_downgrade_task): New.
2101         (priority_queue_downgrade_task): New.
2102         (gomp_task_run_pre): Use priority queues.
2103         Abstract code out to priority_queue_downgrade_task.
2104         (gomp_task_run_post_handle_dependers): Use priority queues.
2105         (gomp_task_run_post_remove_parent): Likewise.
2106         (gomp_task_run_post_remove_taskgroup): Likewise.
2107         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2108         tasks specially.
2109         (GOMP_taskwait): Likewise.
2110         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2111         priority-queue_upgrade_task.
2112         (GOMP_taskgroup_start): Use priority queues.
2113         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2114         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2115         barrier.
2116         * taskloop.c (GOMP_taskloop): Handle priorities.
2117         * team.c (gomp_new_team): Call priority_queue_init.
2118         (free_team): Call priority_queue_free.
2119         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2120         team created for target nowait in implicit parallel region.
2121         (gomp_team_start): For nested check, test thr->ts.level instead of
2122         thr->ts.team != NULL.
2123         * testsuite/libgomp.c/doacross-3.c: New test.
2124         * testsuite/libgomp.c/ordered-5.c: New test.
2125         * testsuite/libgomp.c/priority.c: New test.
2126         * testsuite/libgomp.c/target-31.c: New test.
2127         * testsuite/libgomp.c/target-32.c: New test.
2128         * testsuite/libgomp.c/target-33.c: New test.
2129         * testsuite/libgomp.c/target-34.c: New test.
2130
2131 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2132
2133         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2134
2135         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2136         loop is sequential.
2137
2138 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2139
2140         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2141         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2142
2143 2015-11-12  James Norris  <jnorris@codesourcery.com>
2144             Joseph Myers  <joseph@codesourcery.com>
2145
2146         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2147         * oacc-parallel.c (GOACC_declare): New function.
2148         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2149         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2150         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2151         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2152         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2153
2154 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2155
2156         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2157
2158 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2159
2160         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2161         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2162
2163 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2164
2165         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2166         inadvertent commit.
2167
2168 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2169
2170         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2171         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2172         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2173         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2174         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2175
2176 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2177
2178         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2179         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2180
2181 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2182             Ilya Verbin  <ilya.verbin@intel.com>
2183
2184         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2185         GOMP_loop_nonmonotonic_dynamic_start,
2186         GOMP_loop_nonmonotonic_guided_next,
2187         GOMP_loop_nonmonotonic_guided_start,
2188         GOMP_loop_ull_nonmonotonic_dynamic_next,
2189         GOMP_loop_ull_nonmonotonic_dynamic_start,
2190         GOMP_loop_ull_nonmonotonic_guided_next,
2191         GOMP_loop_ull_nonmonotonic_guided_start,
2192         GOMP_parallel_loop_nonmonotonic_dynamic,
2193         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2194         (GOMP_target_41): Renamed to ...
2195         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2196         arguments.
2197         (GOMP_target_data_41): Renamed to ...
2198         (GOMP_target_data_ext): ... this.
2199         (GOMP_target_update_41): Renamed to ...
2200         (GOMP_target_update_ext): ... this.
2201         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2202         GOMP_target_data_ext and GOMP_target_update_ext instead of
2203         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2204         Export GOMP_loop_nonmonotonic_dynamic_next,
2205         GOMP_loop_nonmonotonic_dynamic_start,
2206         GOMP_loop_nonmonotonic_guided_next,
2207         GOMP_loop_nonmonotonic_guided_start,
2208         GOMP_loop_ull_nonmonotonic_dynamic_next,
2209         GOMP_loop_ull_nonmonotonic_dynamic_start,
2210         GOMP_loop_ull_nonmonotonic_guided_next,
2211         GOMP_loop_ull_nonmonotonic_guided_start,
2212         GOMP_parallel_loop_nonmonotonic_dynamic and
2213         GOMP_parallel_loop_nonmonotonic_guided.
2214         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2215         GOMP_parallel_loop_nonmonotonic_guided,
2216         GOMP_loop_nonmonotonic_dynamic_start,
2217         GOMP_loop_nonmonotonic_guided_start,
2218         GOMP_loop_nonmonotonic_dynamic_next,
2219         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2220         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2221         GOMP_loop_ull_nonmonotonic_guided_start,
2222         GOMP_loop_ull_nonmonotonic_dynamic_next,
2223         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2224         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2225         functions.
2226         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2227         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2228         Use gomp_map_val function.
2229         (gomp_target_fallback_firstprivate): New static function.
2230         (GOMP_target_41): Renamed to ...
2231         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2232         arguments.  Move firstprivate fallback handling into a new
2233         function.
2234         (GOMP_target_data_41): Renamed to ...
2235         (GOMP_target_data_ext): ... this.
2236         (GOMP_target_update_41): Renamed to ...
2237         (GOMP_target_update_ext): ... this.
2238         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2239         gomp_map_0len_lookup instead of gomp_map_lookup.
2240         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2241         gomp_map_lookup.
2242         * testsuite/libgomp.c/target-28.c: Likewise.
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/pr66199-5.c: New test.
2248         * testsuite/libgomp.c/pr66199-6.c: New test.
2249         * testsuite/libgomp.c/pr66199-7.c: New test.
2250         * testsuite/libgomp.c/pr66199-8.c: New test.
2251         * testsuite/libgomp.c/pr66199-9.c: New test.
2252         * testsuite/libgomp.c/reduction-11.c: New test.
2253         * testsuite/libgomp.c/reduction-12.c: New test.
2254         * testsuite/libgomp.c/reduction-13.c: New test.
2255         * testsuite/libgomp.c/reduction-14.c: New test.
2256         * testsuite/libgomp.c/reduction-15.c: New test.
2257         * testsuite/libgomp.c/target-12.c (main): Adjust for
2258         omp_target_is_present change for one-past-last element.
2259         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2260         the same var is both mapped and privatized.
2261         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2262         handling of zero-length array sections.
2263         * testsuite/libgomp.c/target-28.c: New test.
2264         * testsuite/libgomp.c/target-29.c: New test.
2265         * testsuite/libgomp.c/target-30.c: New test.
2266         * testsuite/libgomp.c/target-teams-1.c: New test.
2267         * testsuite/libgomp.c++/member-6.C: New test.
2268         * testsuite/libgomp.c++/member-7.C: New test.
2269         * testsuite/libgomp.c++/monotonic-1.C: New test.
2270         * testsuite/libgomp.c++/monotonic-2.C: New test.
2271         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2272         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2273         * testsuite/libgomp.c++/pr66199-3.C: New test.
2274         * testsuite/libgomp.c++/pr66199-4.C: New test.
2275         * testsuite/libgomp.c++/pr66199-5.C: New test.
2276         * testsuite/libgomp.c++/pr66199-6.C: New test.
2277         * testsuite/libgomp.c++/pr66199-7.C: New test.
2278         * testsuite/libgomp.c++/pr66199-8.C: New test.
2279         * testsuite/libgomp.c++/pr66199-9.C: New test.
2280         * testsuite/libgomp.c++/reduction-11.C: New test.
2281         * testsuite/libgomp.c++/reduction-12.C: New test.
2282         * testsuite/libgomp.c++/target-13.C: New test.
2283         * testsuite/libgomp.c++/target-14.C: New test.
2284         * testsuite/libgomp.c++/target-15.C: New test.
2285         * testsuite/libgomp.c++/target-16.C: New test.
2286         * testsuite/libgomp.c++/target-17.C: New test.
2287         * testsuite/libgomp.c++/target-18.C: New test.
2288         * testsuite/libgomp.c++/target-19.C: New test.
2289
2290 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2291
2292         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2293         and reduction copy.
2294         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2295         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2296         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2297         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2298         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2299         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2300         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2301         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2302         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2303         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2304         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2305         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2306         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2307         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2308
2309 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2310
2311         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2312         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2313         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2314         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2315         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2316         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2317         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2318         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2319
2320 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2321
2322         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2323         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2324         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2325         * oacc-host.c (host_openacc_exec): Likewise.
2326         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2327
2328 2015-11-03  Julian Brown  <julian@codesourcery.com>
2329             Thomas Schwinge  <thomas@codesourcery.com>
2330
2331         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2332         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2333         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2334         Likewise.
2335         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2336         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2337
2338 2015-11-03  James Norris  <jnorris@codesourcery.com>
2339
2340         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2341         file.
2342         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2343         Likewise.
2344         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2345         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2346         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2347         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2348         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2349
2350 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2351
2352         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2353         compatibility.
2354         (enum acc_async_t): Reformat.
2355         (acc_on_device): Declare compatible with builtin and provide C++
2356         wrapper.
2357         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2358
2359 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2360             Cesar Philippidis  <cesar@codesourcery.com>
2361
2362         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2363         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2364         ... this.  Add a description of the test at the top of the file.
2365         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2366         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2367         ... this.  Add a description of the test at the top of the file.
2368
2369 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2370
2371         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2372         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2373         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2374         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2375         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2376         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2377
2378 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2379
2380         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2381         dimensions.
2382
2383 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2384
2385         PR testsuite/68063
2386         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2387
2388 2015-10-27  James Norris  <jnorris@codesourcery.com>
2389
2390         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2391         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2392
2393 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2394
2395         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2396         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2397
2398         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2399         acc_device_nvidia usage.
2400         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2401         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2402         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2403
2404         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2405         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2406
2407         PR libgomp/66518
2408         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2409
2410         PR libgomp/65437
2411         PR libgomp/66518
2412         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2413         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2414
2415 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2416
2417         PR testsuite/68063
2418         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2419
2420 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2421
2422         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2423         vector_length.
2424         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2425
2426 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2427             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2428
2429         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2430         to 0 when mapnum is 0.
2431
2432 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2433
2434         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2435         Cast to int from int32_t.
2436
2437 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2438             Aldy Hernandez  <aldyh@redhat.com>
2439             Ilya Verbin  <ilya.verbin@intel.com>
2440
2441         * config/linux/affinity.c (omp_get_place_num_procs,
2442         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2443         * config/linux/doacross.h: New file.
2444         * config/posix/affinity.c (omp_get_place_num_procs,
2445         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2446         * config/posix/doacross.h: New file.
2447         * env.c: Include gomp-constants.h.
2448         (struct gomp_task_icv): Rename run_sched_modifier to
2449         run_sched_chunk_size.
2450         (gomp_max_task_priority_var): New variable.
2451         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2452         (handle_omp_display_env): Change _OPENMP value from 201307 to
2453         201511.  Print OMP_MAX_TASK_PRIORITY.
2454         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2455         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2456         chunk_size and run_sched_modifier to run_sched_chunk_size.
2457         (omp_get_max_task_priority, omp_get_initial_device,
2458         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2459         omp_get_partition_place_nums): New functions.
2460         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2461         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2462         to chunk_size.
2463         (omp_get_num_places_, omp_get_place_num_procs_,
2464         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2465         omp_get_place_proc_ids_8_, omp_get_place_num_,
2466         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2467         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2468         omp_get_max_task_priority_): New functions.
2469         * libgomp_g.h (GOMP_loop_doacross_static_start,
2470         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2471         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2472         GOMP_loop_ull_doacross_dynamic_start,
2473         GOMP_loop_ull_doacross_guided_start,
2474         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2475         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2476         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2477         GOMP_target_data_41, GOMP_target_update_41,
2478         GOMP_target_enter_exit_data): New prototypes.
2479         (GOMP_task): Add prototype argument.
2480         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2481         (struct gomp_doacross_work_share): New type.
2482         (struct gomp_work_share): Add doacross field.
2483         (struct gomp_task_icv): Rename run_sched_modifier to
2484         run_sched_chunk_size.
2485         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2486         GOMP_TASK_UNDEFERRED.  Add comments.
2487         (struct gomp_task_depend_entry): Add comments.
2488         (struct gomp_task): Likewise.
2489         (struct gomp_taskgroup): Likewise.
2490         (struct gomp_target_task): New type.
2491         (struct gomp_team): Add comment.
2492         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2493         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2494         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2495         (struct target_var_desc): New type.
2496         (struct target_mem_desc): Adjust comment.  Use struct
2497         target_var_desc instead of splay_tree_key for list.
2498         (REFCOUNT_INFINITY): Define.
2499         (struct splay_tree_key_s): Remove copy_from field.
2500         (struct gomp_device_descr): Add dev2dev_func field.
2501         (enum gomp_map_vars_kind): New enum.
2502         (gomp_map_vars): Add one argument.
2503         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2504         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2505         omp_get_place_num_procs, omp_get_place_num_procs_,
2506         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2507         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2508         omp_get_place_num_, omp_get_partition_num_places,
2509         omp_get_partition_num_places_, omp_get_partition_place_nums,
2510         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2511         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2512         omp_target_free, omp_target_is_present, omp_target_memcpy,
2513         omp_target_memcpy_rect, omp_target_associate_ptr and
2514         omp_target_disassociate_ptr.
2515         (GOMP_4.0.2): Renamed to ...
2516         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2517         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2518         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2519         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2520         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2521         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2522         GOMP_loop_ull_doacross_guided_start,
2523         GOMP_loop_ull_doacross_runtime_start,
2524         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2525         GOMP_doacross_ull_wait.
2526         * libgomp.texi: Document omp_get_max_task_priority.
2527         Rename modifier argument to chunk_size for omp_set_schedule and
2528         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2529         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2530         to run_sched_chunk_size renaming.
2531         (GOMP_loop_ordered_runtime_start): Likewise.
2532         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2533         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2534         GOMP_parallel_loop_runtime_start): New functions.
2535         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2536         to run_sched_chunk_size renaming.
2537         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2538         GOMP_loop_doacross_guided_start): New functions or aliases.
2539         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2540         run_sched_modifier to run_sched_chunk_size renaming.
2541         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2542         (gomp_loop_ull_doacross_static_start,
2543         gomp_loop_ull_doacross_dynamic_start,
2544         gomp_loop_ull_doacross_guided_start,
2545         GOMP_loop_ull_doacross_runtime_start): New functions.
2546         (GOMP_loop_ull_doacross_static_start,
2547         GOMP_loop_ull_doacross_dynamic_start,
2548         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2549         * oacc-mem.c (acc_map_data, present_create_copy,
2550         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2551         to gomp_map_vars.
2552         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2553         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2554         instead of false to gomp_map_vars.
2555         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2556         * omp.h.in (omp_lock_hint_t): New type.
2557         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2558         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2559         omp_get_place_num, omp_get_partition_num_places,
2560         omp_get_partition_place_nums, omp_get_initial_device,
2561         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2562         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2563         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2564         prototypes.
2565         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2566         (omp_lock_hint_none, omp_lock_hint_uncontended,
2567         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2568         omp_lock_hint_speculative): New parameters.
2569         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2570         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2571         omp_get_place_num, omp_get_partition_num_places,
2572         omp_get_partition_place_nums, omp_get_initial_device,
2573         omp_get_max_task_priority): New interfaces.
2574         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2575         to chunk_size.
2576         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2577         (omp_lock_hint_none, omp_lock_hint_uncontended,
2578         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2579         omp_lock_hint_speculative): New parameters.
2580         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2581         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2582         omp_get_place_num, omp_get_partition_num_places,
2583         omp_get_partition_place_nums, omp_get_initial_device,
2584         omp_get_max_task_priority): New functions and subroutines.
2585         * ordered.c: Include stdarg.h and string.h.
2586         (MAX_COLLAPSED_BITS): Define.
2587         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2588         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2589         GOMP_doacross_ull_wait): New functions.
2590         * target.c: Include errno.h.
2591         (resolve_device): If device is not initialized, call
2592         gomp_init_device on it.
2593         (gomp_map_lookup): New function.
2594         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2595         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2596         GOMP_MAP_ALWAYS_TO_P.
2597         (get_kind): Rename is_openacc argument to short_mapkind.
2598         (gomp_map_pointer): Use gomp_map_lookup.
2599         (gomp_map_fields_existing): New function.
2600         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2601         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2602         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2603         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2604         Adjust for tgt->list changed type and copy_from living in there.
2605         (gomp_copy_from_async): Adjust for tgt->list changed type and
2606         copy_from living in there.
2607         (gomp_unmap_vars): Likewise.
2608         (gomp_update): Likewise.  Rename is_openacc argument to
2609         short_mapkind.  Don't fail if object is not mapped.
2610         (gomp_load_image_to_device): Initialize refcount to
2611         REFCOUNT_INFINITY.
2612         (gomp_target_fallback): New function.
2613         (gomp_get_target_fn_addr): Likewise.
2614         (GOMP_target): Adjust gomp_map_vars caller, use
2615         gomp_get_target_fn_addr and gomp_target_fallback.
2616         (GOMP_target_41): New function.
2617         (gomp_target_data_fallback): New function.
2618         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2619         (GOMP_target_data_41): New function.
2620         (GOMP_target_update): Adjust gomp_update caller.
2621         (GOMP_target_update_41): New function.
2622         (gomp_exit_data, GOMP_target_enter_exit_data,
2623         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2624         omp_target_is_present, omp_target_memcpy,
2625         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2626         omp_target_associate_ptr, omp_target_disassociate_ptr,
2627         gomp_load_plugin_for_device): New functions.
2628         * task.c: Include gomp-constants.h.  Include taskloop.c
2629         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2630         (gomp_task_handle_depend): New function.
2631         (GOMP_task): Use it.  Add priority argument.  Use
2632         gomp-constant.h constants instead of hardcoded numbers.
2633         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2634         (gomp_create_target_task): New function.
2635         (verify_children_queue, verify_taskgroup_queue,
2636         verify_task_queue): New functions.
2637         (gomp_task_run_pre): Call verify_*_queue functions.
2638         If an upcoming tied task is about to leave the sibling or
2639         taskgroup queues in an invalid state, adjust appropriately.
2640         Remove taskgroup argument.  Add comments.
2641         (gomp_task_run_post_handle_dependers): Add comments.
2642         (gomp_task_run_post_remove_parent): Likewise.
2643         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2644         (GOMP_taskwait): Likewise.  Add comments.
2645         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2646         problem such that the first non parent_depends_on task does not
2647         end up at the end of the children queue.
2648         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2649         GOMP_TASK_UNDEFERRED.
2650         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2651         * taskloop.c: New file.
2652         * testsuite/lib/libgomp.exp
2653         (check_effective_target_offload_device_nonshared_as): New proc.
2654         * testsuite/libgomp.c/affinity-2.c: New test.
2655         * testsuite/libgomp.c/doacross-1.c: New test.
2656         * testsuite/libgomp.c/doacross-2.c: New test.
2657         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2658         Add map clause to target.
2659         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2660         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2661         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2662         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2663         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2664         Likewise.
2665         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2666         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2667         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2668         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2669         not defined.  Use those where needed.
2670         * testsuite/libgomp.c/for-4.c: New test.
2671         * testsuite/libgomp.c/for-5.c: New test.
2672         * testsuite/libgomp.c/for-6.c: New test.
2673         * testsuite/libgomp.c/linear-1.c: New test.
2674         * testsuite/libgomp.c/ordered-4.c: New test.
2675         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2676         only allowed on the loop iterator.
2677         * testsuite/libgomp.c/pr66199-3.c: New test.
2678         * testsuite/libgomp.c/pr66199-4.c: New test.
2679         * testsuite/libgomp.c/reduction-7.c: New test.
2680         * testsuite/libgomp.c/reduction-8.c: New test.
2681         * testsuite/libgomp.c/reduction-9.c: New test.
2682         * testsuite/libgomp.c/reduction-10.c: New test.
2683         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2684         map(tofrom:s).
2685         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2686         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2687         * testsuite/libgomp.c/target-11.c: New test.
2688         * testsuite/libgomp.c/target-12.c: New test.
2689         * testsuite/libgomp.c/target-13.c: New test.
2690         * testsuite/libgomp.c/target-14.c: New test.
2691         * testsuite/libgomp.c/target-15.c: New test.
2692         * testsuite/libgomp.c/target-16.c: New test.
2693         * testsuite/libgomp.c/target-17.c: New test.
2694         * testsuite/libgomp.c/target-18.c: New test.
2695         * testsuite/libgomp.c/target-19.c: New test.
2696         * testsuite/libgomp.c/target-20.c: New test.
2697         * testsuite/libgomp.c/target-21.c: New test.
2698         * testsuite/libgomp.c/target-22.c: New test.
2699         * testsuite/libgomp.c/target-23.c: New test.
2700         * testsuite/libgomp.c/target-24.c: New test.
2701         * testsuite/libgomp.c/target-25.c: New test.
2702         * testsuite/libgomp.c/target-26.c: New test.
2703         * testsuite/libgomp.c/target-27.c: New test.
2704         * testsuite/libgomp.c/taskloop-1.c: New test.
2705         * testsuite/libgomp.c/taskloop-2.c: New test.
2706         * testsuite/libgomp.c/taskloop-3.c: New test.
2707         * testsuite/libgomp.c/taskloop-4.c: New test.
2708         * testsuite/libgomp.c++/ctor-13.C: New test.
2709         * testsuite/libgomp.c++/doacross-1.C: New test.
2710         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2711         Replace offload_device with offload_device_nonshared_as.
2712         * testsuite/libgomp.c++/for-12.C: New test.
2713         * testsuite/libgomp.c++/for-13.C: New test.
2714         * testsuite/libgomp.c++/for-14.C: New test.
2715         * testsuite/libgomp.c++/linear-1.C: New test.
2716         * testsuite/libgomp.c++/member-1.C: New test.
2717         * testsuite/libgomp.c++/member-2.C: New test.
2718         * testsuite/libgomp.c++/member-3.C: New test.
2719         * testsuite/libgomp.c++/member-4.C: New test.
2720         * testsuite/libgomp.c++/member-5.C: New test.
2721         * testsuite/libgomp.c++/ordered-1.C: New test.
2722         * testsuite/libgomp.c++/reduction-5.C: New test.
2723         * testsuite/libgomp.c++/reduction-6.C: New test.
2724         * testsuite/libgomp.c++/reduction-7.C: New test.
2725         * testsuite/libgomp.c++/reduction-8.C: New test.
2726         * testsuite/libgomp.c++/reduction-9.C: New test.
2727         * testsuite/libgomp.c++/reduction-10.C: New test.
2728         * testsuite/libgomp.c++/reference-1.C: New test.
2729         * testsuite/libgomp.c++/simd14.C: New test.
2730         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2731         * testsuite/libgomp.c++/target-5.C: New test.
2732         * testsuite/libgomp.c++/target-6.C: New test.
2733         * testsuite/libgomp.c++/target-7.C: New test.
2734         * testsuite/libgomp.c++/target-8.C: New test.
2735         * testsuite/libgomp.c++/target-9.C: New test.
2736         * testsuite/libgomp.c++/target-10.C: New test.
2737         * testsuite/libgomp.c++/target-11.C: New test.
2738         * testsuite/libgomp.c++/target-12.C: New test.
2739         * testsuite/libgomp.c++/taskloop-1.C: New test.
2740         * testsuite/libgomp.c++/taskloop-2.C: New test.
2741         * testsuite/libgomp.c++/taskloop-3.C: New test.
2742         * testsuite/libgomp.c++/taskloop-4.C: New test.
2743         * testsuite/libgomp.c++/taskloop-5.C: New test.
2744         * testsuite/libgomp.c++/taskloop-6.C: New test.
2745         * testsuite/libgomp.c++/taskloop-7.C: New test.
2746         * testsuite/libgomp.c++/taskloop-8.C: New test.
2747         * testsuite/libgomp.c++/taskloop-9.C: New test.
2748         * testsuite/libgomp.fortran/affinity1.f90: New test.
2749         * testsuite/libgomp.fortran/affinity2.f90: New test.
2750
2751 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2752
2753         PR tree-optimization/67476
2754         * testsuite/libgomp.c/autopar-3.c: New test.
2755         * testsuite/libgomp.c/autopar-4.c: New test.
2756         * testsuite/libgomp.c/autopar-5.c: New test.
2757         * testsuite/libgomp.c/autopar-6.c: New test.
2758         * testsuite/libgomp.c/autopar-7.c: New test.
2759         * testsuite/libgomp.c/autopar-8.c: New test.
2760
2761 2015-10-12  James Norris  <jnorris@codesourcery.com>
2762
2763         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2764         initializer.
2765
2766 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2767
2768         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2769         using load_gcc_lib.
2770
2771 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2772
2773         * oacc-ptx.h: Remove file, moving its content into...
2774         * config/nvptx/fortran.c: ... here...
2775         * config/nvptx/oacc-init.c: ..., here...
2776         * config/nvptx/oacc-parallel.c: ..., and here.
2777         * config/nvptx/openacc.f90: New file.
2778         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2779         (link_ptx): Don't link in predefined bits of PTX code.
2780
2781 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2782             Bernd Schmidt <bernds@codesourcery.com>
2783
2784         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2785         (struct targ_ptx_obj): New.
2786         (nvptx_tdata): Move earlier, change data format.
2787         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2788         objects.
2789         (GOMP_OFFLOAD_load_image): Adjust.
2790
2791 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2792
2793         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2794         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2795         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2796         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2797         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2798         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2799         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2800         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2801         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2802         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2803         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2804         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2805         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2806         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2807         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2808         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2809         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2810         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2811         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2812         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2813         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2814         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2815         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2816         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2817         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2818         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2819         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2820         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2821         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2822         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2823         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2824         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2825         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2826         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2827         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2828         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2829         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2830         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2831         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2832         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2833         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2834         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2835         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2836         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2837         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2838         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2839         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2840         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2841         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2842         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2843         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2844         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2845         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2846         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2847         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2848         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2849         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2850         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2851         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2852         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2853         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2854         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2855         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2856
2857 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2858
2859         * oacc-init.c (acc_on_device): Force optimization level.
2860
2861 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2862
2863         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2864         (cuda_errlist): Delete.
2865         (cuda_error): Reimplement.
2866
2867 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2868
2869         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2870         array.
2871         * libgomp.map (GOACC_parallel_keyed): New.
2872         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2873         all callers.
2874         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2875         and take keyed varargs list.  Adjust call to exec_func.
2876         (GOACC_parallel): Force host fallback.
2877         * libgomp_g.h (GOACC_parallel): Remove.
2878         (GOACC_parallel_keyed): Declare.
2879         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2880         (stuct targ_gn_descriptor): Replace name field with launch field.
2881         (nvptx_exec): Lose separate geometry args, take array.  Process
2882         dynamic dimensions and adjust.
2883         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2884         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2885         data.
2886         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2887         passing.
2888         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2889         passing.
2890
2891 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2892
2893         PR libgomp/67141
2894         * oacc-int.h (goacc_host_init): Add declaration.
2895         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2896         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2897
2898 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2899             Sebastian Pop  <s.pop@samsung.com>
2900
2901         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2902         match o/p.
2903         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2904         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2905         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2906         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2907         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2908
2909 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2910
2911         * configure.tgt: Add missing ;; in between nvptx and rtems
2912         snippets.
2913
2914 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2915
2916         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2917         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2918         (gomp_thread_pool_reservoir): Add priority member.
2919         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2920         priority.
2921         (parse_thread_pools): Likewise.
2922         * team.c (gomp_team_start): Call configuration provided
2923         gomp_adjust_thread_attr(). Destroy thread attributes if
2924         necessary.
2925         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2926
2927 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2928
2929         * config/posix/pool.h: New.
2930         * config/rtems/pool.h: Likewise.
2931         * config/rtems/proc.c: Likewise.
2932         * libgomp.h (gomp_thread_destructor): Declare.
2933         * team.c: Include configuration provided "pool.h".
2934         (gomp_get_thread_pool): Define in configuration.
2935         (gomp_team_end): Call configuration defined
2936         gomp_release_thread_pool().
2937
2938 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2939
2940         * config/rtems/bar.c: New.
2941         * config/rtems/bar.h: Likewise.
2942         * config/rtems/mutex.c: Likewise.
2943         * config/rtems/mutex.h: Likewise.
2944         * config/rtems/sem.c: Likewise.
2945         * config/rtems/sem.h: Likewise.
2946         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2947         <sys/lock.h> header file.
2948         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2949         supported by Newlib.
2950         * configure: Regenerate.
2951
2952 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2953
2954         * team.c (gomp_new_thread_pool): Delete and move content to ...
2955         (gomp_get_thread_pool): ... new function.  Allocate and
2956         initialize thread pool on demand.
2957         (get_last_team): Use gomp_get_thread_pool().
2958         (gomp_team_start): Delete thread pool initialization.
2959
2960 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2961
2962         PR tree-optimization/65637
2963         * testsuite/libgomp.c/autopar-2.c: New test.
2964
2965 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2966
2967         PR tree-optimization/46193
2968         * testsuite/libgomp.c/pr46193.c: New test.
2969
2970 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2971
2972         libgomp/
2973         * libgomp.map: Add 4.0.2 version.
2974         * target.c (offload_image_descr): Add version field.
2975         (gomp_load_image_to_device): Add version argument.  Adjust plugin
2976         call.  Improve load mismatch diagnostic.
2977         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
2978         call.
2979         (GOMP_offload_regster): Make stub function, move bulk to ...
2980         (GOMP_offload_register_ver): ... here.  Process version argument.
2981         (GOMP_offload_unregister): Make stub function, move bulk to ...
2982         (GOMP_offload_unregister_ver): ... here.  Process version argument.
2983         (gomp_init_device): Process version field.
2984         (gomp_unload_device): Process version field.
2985         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2986         macros.  Check plugin version.
2987         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
2988         loader and unloader types.
2989         * oacc-host.c: Include gomp-constants.h.
2990         (host_version): New.
2991         (host_load_image, host_unload_image): Adjust.
2992         (host_dispatch): Add host_version.
2993         * plugin/plugin-nvptx.c: Include gomp-constants.h.
2994         (GOMP_OFFLOAD_version): New.
2995         (GOMP_OFFLOAD_load_image): Add version arg and check it.
2996         (GOMP_OFFLOAD_unload_image): Likewise.
2997         * plugin/plugin-host.c: Include gomp-constants.h.
2998         (GOMP_OFFLOAD_version): New.
2999         (GOMP_OFFLOAD_load_image): Add version arg.
3000         (GOMP_OFFLOAD_unload_image): Likewise.
3001
3002 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3003
3004         PR tree-optimization/65468
3005         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3006
3007 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3008
3009         PR tree-optimization/65468
3010         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3011
3012 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3013
3014         PR libgomp/66761
3015         PR libgomp/67303
3016         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3017         (gomp_iter_guided_next): Idem.
3018         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3019         (gomp_iter_ull_guided_next): Idem.
3020         * config/linux/wait.h (do_spin): Idem.
3021
3022 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3023
3024         * libgomp-plugin.h (enum offload_target_type): Remove
3025         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3026         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3027         * openacc.h (enum acc_device_t): Likewise.
3028         * openacc_lib.h: Likewise.
3029         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3030         (acc_on_device): Just use __builtin_acc_on_device.
3031         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3032         of acc_on_device builtin.
3033         * plugin/plugin-host.h: Remove file.
3034         * plugin/plugin-host.c: Likewise, but salvage some content into...
3035         * oacc-host.c: ... this file.
3036         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3037         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3038         * Makefile.in: Regenerate.
3039         * configure: Likewise.
3040         * testsuite/lib/libgomp.exp
3041         (check_effective_target_openacc_host_nonshm_selected): Remove.
3042         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3043         ACC_DEVICE_TYPE=host_nonshm.
3044         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3045         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3046         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3047         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3048         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3049         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3050
3051 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3052             Jakub Jelinek  <jakub@redhat.com>
3053
3054         * config/nvptx/affinity.c: New file.
3055         * config/nvptx/alloc.c: Likewise.
3056         * config/nvptx/bar.c: Likewise.
3057         * config/nvptx/barrier.c: Likewise.
3058         * config/nvptx/critical.c: Likewise.
3059         * config/nvptx/env.c: Likewise.
3060         * config/nvptx/error.c: Likewise.
3061         * config/nvptx/fortran.c: Likewise.
3062         * config/nvptx/iter.c: Likewise.
3063         * config/nvptx/iter_ull.c: Likewise.
3064         * config/nvptx/libgomp-plugin.c: Likewise.
3065         * config/nvptx/lock.c: Likewise.
3066         * config/nvptx/loop.c: Likewise.
3067         * config/nvptx/loop_ull.c: Likewise.
3068         * config/nvptx/mutex.c: Likewise.
3069         * config/nvptx/oacc-async.c: Likewise.
3070         * config/nvptx/oacc-cuda.c: Likewise.
3071         * config/nvptx/oacc-host.c: Likewise.
3072         * config/nvptx/oacc-init.c: Likewise.
3073         * config/nvptx/oacc-mem.c: Likewise.
3074         * config/nvptx/oacc-parallel.c: Likewise.
3075         * config/nvptx/oacc-plugin.c: Likewise.
3076         * config/nvptx/omp-lock.h: Likewise.
3077         * config/nvptx/ordered.c: Likewise.
3078         * config/nvptx/parallel.c: Likewise.
3079         * config/nvptx/proc.c: Likewise.
3080         * config/nvptx/ptrlock.c: Likewise.
3081         * config/nvptx/sections.c: Likewise.
3082         * config/nvptx/sem.c: Likewise.
3083         * config/nvptx/single.c: Likewise.
3084         * config/nvptx/splay-tree.c: Likewise.
3085         * config/nvptx/target.c: Likewise.
3086         * config/nvptx/task.c: Likewise.
3087         * config/nvptx/team.c: Likewise.
3088         * config/nvptx/time.c: Likewise.
3089         * config/nvptx/work.c: Likewise.
3090         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3091         * configure: Regenerate.
3092         * configure.tgt (config_path): Set to "nvptx" for target
3093         nvptx*-*-*.
3094
3095 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3096
3097         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3098
3099 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3100
3101         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3102         (cuda_errlist): Constify.
3103         (errmsg):  Move into ...
3104         (cuda_error): ... here.  Make smaller.
3105         (_XSTR, _STR): Delete.
3106         (cuda_synames): Delete.
3107         (verify_device_library): Delete.
3108         (nvptx_init): Don't call it.
3109
3110 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3111
3112         * testsuite/libgomp.c/uns-outer-4.c: New test.
3113
3114 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3115
3116         * testsuite/libgomp.c/pr66714.c: New test.
3117
3118 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3119
3120         PR libgomp/66950
3121         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3122         (fib_ref): New function.
3123         (fib): Correct corner cases in the recursion.
3124         (main): Replace the non-simd loop with fib_ref call.
3125         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3126         subroutine.
3127         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3128         for the last array element value.  Replace the non-simd loop with
3129         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3130         of the last array element with according Fibonacci sequence element.
3131         (fib): Correct corner cases in the recursion.
3132
3133 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3134
3135         * target.c (gomp_offload_image_to_device): Rename to ...
3136         (gomp_load_image_to_device): ... here.
3137         (GOMP_offload_register): Adjust call.
3138         (gomp_init_device): Likewise.
3139         (gomp_unload_image_from_device): New.  Broken out of ...
3140         (GOMP_offload_unregister): ... here.  Call it.
3141         (gomp_unload_device): New.
3142         * libgomp.h (gomp_unload_device): Declare.
3143         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3144         mem maps.
3145
3146 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3147
3148         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3149         wait=-specific if.
3150         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3151         !=0 condition.
3152         (goacc_waits): Move !num_waits handling to ...
3153         (GOACC_wait): ... here, the only caller that might have zero waits.
3154
3155         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3156         (struct ptx_image_data): Move earlier, add fns field.
3157         (struct ptx_device): Add images and image_lock fields.
3158         (ptx_images, ptx_image_lock): Delete.
3159         (nvptx_open_device): Initialize images and image_lock fields.
3160         (nvptx_close_device): Destroy image_lock.
3161         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3162         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3163         fields.
3164
3165 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3166
3167         * target.c (GOMP_offload_register): Use int for device type arg.
3168         (GOMP_offload_unregister): Likewise.
3169
3170         * target.c (struct_offload_image_descr): Constify host_table.
3171         (gomp_offload_image_to_device): Likewise.
3172         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3173
3174         * libgomp.h (gomp_device_descr): Constify target data arguments.
3175         * target.c (struct offload_image_descr): Constify target_data.
3176         (gomp_offload_image_to_device): Likewise.
3177         (GOMP_offload_register): Likewise.
3178         (GOMP_offload_unrefister): Likewise.
3179         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3180         GOMP_OFFLOAD_unload_image): Constify target data.
3181         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3182         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3183
3184 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3185
3186         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3187         Workaround driver library const error.
3188         (struct nvptx_tdata, nvptx_tdata_t): New.
3189         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3190         type.
3191
3192 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3193
3194         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3195         of EPS parameter from integer to real.
3196         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3197         type of EPS parameter from integer to real.
3198
3199 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3200
3201         * team.c (get_last_team): New.
3202         (gomp_new_team): Recycle last non-nested team if possible.
3203         (gomp_team_end): Move team work share list free lock destruction
3204         to ...
3205         (free_team): ... here.
3206
3207 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3208
3209         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3210         and ref from int to double.  Replaced their comparison with
3211         an inequality of their difference and EPS.
3212         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3213         comparison of pri and a reference number with an inequality of their
3214         difference and EPS.
3215         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3216         the comparison of sum and sum_ref with an inequality of their
3217         difference and EPS.
3218         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3219         the comparison of pri and a reference number with an inequality of
3220         their difference and EPS.
3221
3222 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3223
3224         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3225         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3226         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3227         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3228         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3229         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3230         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3231         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3232         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3233         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3234         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3235         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3236         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3237         variables.
3238         (vec_mult): Likewise.  Add #pragma omp taskwait.
3239         (main): Adjust caller.
3240         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3241         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3242         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3243         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3244         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3245         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3246         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3247         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3248         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3249         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3250         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3251         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3252         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3253         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3254         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3255         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3256         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3257         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3258         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3259         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3260         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3261         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3262         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3263         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3264         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3265         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3266         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3267         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3268         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3269         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3270         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3271         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3272         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3273         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3274         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3275         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3276         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3277         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3278         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3279         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3280         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3281         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3282         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3283         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3284         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3285         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3286         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3287         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3288         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3289         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3290         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3291         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3292         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3293         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3294         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3295         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3296         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3297         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3298         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3299         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3300         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3301         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3302         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3303         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3304         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3305         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3306         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3307         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3308         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3309         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3310         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3311         (vec_mult): Add !$omp taskwait.
3312         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3313         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3314         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3315         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3316         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3317         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3318         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3319         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3320         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3321         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3322         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3323         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3324         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3325         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3326         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3327         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3328         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3329         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3330         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3331         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3332         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3333         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3334         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3335         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3336         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3337         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3338         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3339         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3340         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3341         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3342         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3343         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3344         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3345         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3346         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3347         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3348         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3349         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3350         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3351         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3352         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3353         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3354         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3355         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3356         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3357         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3358         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3359         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3360         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3361         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3362         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3363         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3364         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3365         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3366         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3367         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3368         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3369         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3370         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3371         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3372         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3373         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3374         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3375         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3376         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3377         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3378         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3379
3380 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3381
3382         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3383         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3384
3385 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3386
3387         PR libgomp/65099
3388         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3389         in a 64-bit configuration.
3390         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3391         offloading testing if no such device is available.
3392         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3393         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3394
3395 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3396
3397         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3398         second call to f.
3399         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3400
3401 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3402
3403         PR tree-optimization/66642
3404         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3405         iteration count case.
3406         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3407         function, factor out of ...
3408         (main): ... here.  Test low iteration count case.
3409
3410 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3411
3412         * libgomp.h (gomp_thread_pool): Comment last_team field.
3413
3414 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3415
3416         * testsuite/libgomp.c++/pr66702-1.C: Require
3417         vect_simd_clones effective target.
3418         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3419
3420 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3421
3422         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3423         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3424         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3425         "-O2".
3426
3427 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3428
3429         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3430         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3431         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3432         * testsuite/libgomp.c++/pr64824.C: Same.
3433         * testsuite/libgomp.c++/pr64868.C: Same.
3434         * testsuite/libgomp.c++/pr66199-1.C: Same.
3435         * testsuite/libgomp.c++/pr66199-2.C: Same.
3436         * testsuite/libgomp.c++/target-2.C: Same.
3437         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3438         -std=<standard> option.
3439         * testsuite/libgomp.c++/udr-11.C: Same.
3440         * testsuite/libgomp.c++/udr-12.C: Same.
3441         * testsuite/libgomp.c++/udr-13.C: Same.
3442         * testsuite/libgomp.c++/udr-14.C: Same.
3443         * testsuite/libgomp.c++/udr-15.C: Same.
3444         * testsuite/libgomp.c++/udr-16.C: Same.
3445         * testsuite/libgomp.c++/udr-17.C: Same.
3446         * testsuite/libgomp.c++/udr-18.C: Same.
3447         * testsuite/libgomp.c++/udr-19.C: Same.
3448         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3449         * testsuite/libgomp.c++/simd-1.C: Same.
3450         * testsuite/libgomp.c++/simd-2.C: Same.
3451         * testsuite/libgomp.c++/simd-3.C: Same.
3452         * testsuite/libgomp.c++/simd-4.C: Same.
3453         * testsuite/libgomp.c++/simd-5.C: Same.
3454         * testsuite/libgomp.c++/simd-6.C: Same.
3455         * testsuite/libgomp.c++/simd-7.C: Same.
3456         * testsuite/libgomp.c++/simd-8.C: Same.
3457         * testsuite/libgomp.c++/simd-9.C: Same.
3458         * testsuite/libgomp.c++/simd10.C: Same.
3459         * testsuite/libgomp.c++/simd11.C: Same.
3460         * testsuite/libgomp.c++/simd12.C: Same.
3461         * testsuite/libgomp.c++/simd13.C: Same.
3462
3463 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3464
3465         PR middle-end/66702
3466         * testsuite/libgomp.c++/pr66702-1.C: New test.
3467         * testsuite/libgomp.c++/pr66702-2.C: New test.
3468
3469 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3470
3471         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3472         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3473         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3474         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3475
3476 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3477
3478         PR tree-optimization/66652
3479         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3480         using restrict pointers.
3481         (main): Add arguments to calls to f.
3482         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3483
3484 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3485
3486         * configure.ac: Fix check for header <sys/sysctl.h>.
3487         * configure: Regenerate.
3488         * config.h.in: Likewise.
3489
3490 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3491
3492         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3493         abort.
3494         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3495
3496 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3497
3498         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3499         acc_device_nvidia.
3500
3501         PR libgomp/66518
3502         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3503         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3504
3505 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3506
3507         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3508         dg-additional-options for any remaining options.
3509         * testsuite/libgomp.c/atomic-2.c: Same.
3510         * testsuite/libgomp.c/atomic-4.c: Same.
3511         * testsuite/libgomp.c/atomic-5.c: Same.
3512         * testsuite/libgomp.c/atomic-6.c: Same.
3513         * testsuite/libgomp.c/autopar-1.c: Same.
3514         * testsuite/libgomp.c/copyin-1.c: Same.
3515         * testsuite/libgomp.c/copyin-2.c: Same.
3516         * testsuite/libgomp.c/copyin-3.c: Same.
3517         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3518         * testsuite/libgomp.c/nestedfn-5.c: Same.
3519         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3520         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3521         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3522         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3523         * testsuite/libgomp.c/pr32362-1.c: Same.
3524         * testsuite/libgomp.c/pr32362-2.c: Same.
3525         * testsuite/libgomp.c/pr32362-3.c: Same.
3526         * testsuite/libgomp.c/pr39591-1.c: Same.
3527         * testsuite/libgomp.c/pr39591-2.c: Same.
3528         * testsuite/libgomp.c/pr39591-3.c: Same.
3529         * testsuite/libgomp.c/pr58392.c: Same.
3530         * testsuite/libgomp.c/pr58756.c: Same.
3531         * testsuite/libgomp.c/simd-1.c: Same.
3532         * testsuite/libgomp.c/simd-10.c: Same.
3533         * testsuite/libgomp.c/simd-11.c: Same.
3534         * testsuite/libgomp.c/simd-12.c: Same.
3535         * testsuite/libgomp.c/simd-13.c: Same.
3536         * testsuite/libgomp.c/simd-14.c: Same.
3537         * testsuite/libgomp.c/simd-15.c: Same.
3538         * testsuite/libgomp.c/simd-2.c: Same.
3539         * testsuite/libgomp.c/simd-3.c: Same.
3540         * testsuite/libgomp.c/simd-4.c: Same.
3541         * testsuite/libgomp.c/simd-5.c: Same.
3542         * testsuite/libgomp.c/simd-6.c: Same.
3543         * testsuite/libgomp.c/simd-7.c: Same.
3544         * testsuite/libgomp.c/simd-8.c: Same.
3545         * testsuite/libgomp.c/simd-9.c: Same.
3546
3547 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3548
3549         * testsuite/libgomp.c/pr35625.c: Fix typo.
3550
3551 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3552
3553         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3554         in dg-options.
3555         * testsuite/libgomp.c/atomic-3.c: Same.
3556         * testsuite/libgomp.c/debug-1.c: Same.
3557         * testsuite/libgomp.c/nqueens-1.c: Same.
3558         * testsuite/libgomp.c/pr26171.c: Same.
3559         * testsuite/libgomp.c/pr48591.c: Same.
3560         * testsuite/libgomp.c/pr64824.c: Same.
3561         * testsuite/libgomp.c/pr64868.c: Same.
3562         * testsuite/libgomp.c/pr66133.c: Same.
3563         * testsuite/libgomp.c/pr66199-1.c: Same.
3564         * testsuite/libgomp.c/pr66199-2.c: Same.
3565         * testsuite/libgomp.c/target-8.c: Same.
3566
3567 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3568
3569         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3570         -std={gnu99,c99}.
3571         * testsuite/libgomp.c/for-1.c: Same.
3572         * testsuite/libgomp.c/for-2.c: Same.
3573         * testsuite/libgomp.c/for-3.c: Same.
3574         * testsuite/libgomp.c/pr35625.c: Same.
3575         * testsuite/libgomp.c/pr39154.c: Same.
3576         * testsuite/libgomp.c/simd-16.c: Same.
3577         * testsuite/libgomp.c/simd-17.c: Same.
3578
3579 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3580
3581         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3582
3583 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3584
3585         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3586         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3587         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3588         (N): Define.
3589         (main): Use N instead of hardcoded constants.
3590
3591 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3592
3593         merge from gomp4 branch:
3594         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3595
3596         PR tree-optimization/65443
3597         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3598         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3599         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3600
3601 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3602
3603         * testsuite/libgomp.graphite/bounds.c: Adjust for
3604         cleanup-tree-dump removal.
3605         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3606         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3607         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3608         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3609         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3610         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3611         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3612         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3613         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3614         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3615
3616 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3617
3618         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3619         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3620         (futex_wake) [!__x86_64__]: Ditto.
3621
3622 2015-05-28  Julian Brown  <julian@codesourcery.com>
3623
3624         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3625         function comment. Only call gomp_fatal if new argument is true.
3626         (acc_dev_num_out_of_range): New function.
3627         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3628         acc_dev_num_out_of_range as appropriate.
3629         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3630         (acc_get_device_num, acc_set_device_num): Update calls to
3631         resolve_device.
3632         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3633         output.
3634
3635 2015-05-28  Julian Brown  <julian@codesourcery.com>
3636
3637         PR libgomp/65742
3638         * oacc-init.c (plugin/plugin-host.h): Include.
3639         (acc_on_device): Check whether we're in an offloaded region for
3640         host_nonshm
3641         plugin. Don't use __builtin_acc_on_device.
3642         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3643         nonshm_exec flag in thread-local data.
3644         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3645         data for host_nonshm plugin.
3646         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3647         for host_nonshm plugin.
3648         * plugin/plugin-host.h: New.
3649
3650 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3651
3652         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3653
3654 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3655
3656         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3657         Declare as int.
3658         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3659         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3660         Declare as int.
3661
3662 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3663
3664         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3665
3666 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3667
3668         * target.c (gomp_map_pointer): New function abstracting out
3669         GOMP_MAP_POINTER handling.
3670         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3671         gomp_map_pointer().
3672
3673 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3674
3675         PR middle-end/66199
3676         * testsuite/libgomp.c/pr66199-1.c: New test.
3677         * testsuite/libgomp.c/pr66199-2.c: New test.
3678         * testsuite/libgomp.c++/pr66199-1.C: New test.
3679         * testsuite/libgomp.c++/pr66199-2.C: New test.
3680         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3681         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3682
3683 2015-05-19  Julian Brown  <julian@codesourcery.com>
3684
3685         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3686         on cuInit failure.
3687
3688 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3689
3690         PR middle-end/66133
3691         * testsuite/libgomp.c/pr66133.c: New test.
3692
3693 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3694
3695         * Makefile.in: Regenerated with automake-1.11.6.
3696         * aclocal.m4: Likewise.
3697         * config.h.in: Likewise.
3698         * configure: Likewise.
3699         * testsuite/Makefile.in: Likewise.
3700
3701 2015-05-08  Jason Merrill  <jason@redhat.com>
3702
3703         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3704         _Complex.
3705
3706         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3707
3708 2015-05-06  Julian Brown  <julian@codesourcery.com>
3709
3710         * oacc-init.c (acc_device_lock): Add explanatory comment.
3711         (resolve_device): Add comment about locking requirement.
3712         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3713         gomp_init_device and gomp_fini_device calls.
3714         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3715         (acc_get_device_num, acc_set_device_num): Add locking around
3716         resolve_device and gomp_init_device calls.
3717
3718 2015-05-06  Julian Brown  <julian@codesourcery.com>
3719
3720         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3721         goacc_thread_lock on error paths.
3722         * oacc-mem.c (lookup_host): Remove locking from function. Note
3723         locking requirement for caller in function comment.
3724         (lookup_dev): Likewise.
3725         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3726         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3727         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3728         Add locking.
3729
3730 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3731
3732         PR testsuite/65205
3733         PR libgomp/65993
3734         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3735         don't expect "0x" prefix for "%p" format specifier, don't expect
3736         "(nil)" for NULL pointer.
3737         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3738         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3739         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3740         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3741         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3742         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3743         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3744         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3745         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3746         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3747         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3748         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3749         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3750         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3751         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3752         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3753         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3754         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3755         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3756         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3757         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3758         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3759         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3760         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3761         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3762         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3763         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3764         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3765         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3766         accurately specify what we're looking for.
3767         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3769         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3770         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3771         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3772
3773 2015-04-30  James Norris  <jnorris@codesourcery.com>
3774
3775         PR testsuite/65205
3776         * testsuite/lib/libgomp.exp
3777         (check_effective_target_openacc_host_selected)
3778         (check_effective_target_openacc_host_nonshm_selected): New
3779         procedures.
3780         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3781         dg-shouldfail.
3782         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3783         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3784         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3785         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3786         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3787         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3788         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3789         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3790         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3791         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3792         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3793         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3794         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3795         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3796         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3797         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3798         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3799         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3800         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3801         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3802         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3803         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3804         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3805         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3806         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3807         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3808         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3809         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3810         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3811         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3812         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3813         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3814         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3815         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3816         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3817         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3818         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3819         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3820         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3821         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3822         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3823         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3824         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3825
3826 2015-04-08  Julian Brown  <julian@codesourcery.com>
3827
3828         * libgomp.h (target_mem_desc: Remove mem_map field.
3829         (acc_dispatch_t): Remove open_device_func, close_device_func,
3830         get_device_num_func, set_device_num_func, target_data members.
3831         Change create_thread_data_func argument to device number instead of
3832         generic pointer.
3833         * oacc-async.c (assert.h): Include.
3834         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3835         (acc_wait_all, acc_wait_all_async): Use current host thread's
3836         active device, not base_dev.
3837         * oacc-cuda.c (acc_get_current_cuda_device)
3838         (acc_get_current_cuda_context, acc_get_cuda_stream)
3839         (acc_set_cuda_stream): Likewise.
3840         * oacc-host.c (host_dispatch): Don't set open_device_func,
3841         close_device_func, get_device_num_func or set_device_num_func.
3842         * oacc-init.c (base_dev, init_key): Remove.
3843         (cached_base_dev): New.
3844         (name_of_acc_device_t): New.
3845         (acc_init_1): Initialise default-numbered device, not zeroth.
3846         (acc_shutdown_1): Close all devices of a given type.
3847         (goacc_destroy_thread): Don't use base_dev.
3848         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3849         (goacc_attach_host_thread_to_device): New.
3850         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3851         (acc_get_num_devices): Don't use base_dev.
3852         (acc_set_device_type): Reimplement.
3853         (acc_get_device_type): Don't use base_dev.
3854         (acc_get_device_num): Tweak logic.
3855         (acc_set_device_num): Likewise.
3856         (acc_on_device): Use acc_get_device_type.
3857         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3858         (goacc_lazy_initialize): Reimplement with acc_init and
3859         goacc_attach_host_thread_to_device.
3860         * oacc-int.h (goacc_thread): Add base_dev field.
3861         (base_dev): Remove extern declaration.
3862         (goacc_attach_host_thread_to_device): Add prototype.
3863         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3864         base_dev.
3865         (acc_free): Likewise.
3866         (acc_memcpy_to_device): Likewise.
3867         (acc_memcpy_from_device): Likewise.
3868         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3869         goacc_lazy_initialize (throughout).
3870         (GOACC_parallel): Use tgt_offset to locate target functions.
3871         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3872         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3873         (gomp_load_plugin_for_device): Remove open_device, close_device,
3874         get_device_num, set_device_num openacc hook initialisation. Don't set
3875         openacc.target_data.
3876         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3877         (GOMP_OFFLOAD_openacc_close_device)
3878         (GOMP_OFFLOAD_openacc_get_device_num)
3879         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3880         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3881         to int.
3882         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3883         (instantiated_devices, ptx_dev_lock): New.
3884         (struct ptx_image_data): New.
3885         (ptx_devices, ptx_images, ptx_image_lock): New.
3886         (fini_streams_for_device): Reorder cuStreamDestroy call.
3887         (nvptx_get_num_devices): Remove forward declaration.
3888         (nvptx_init): Change return type to bool.
3889         (nvptx_fini): Remove.
3890         (nvptx_attach_host_thread_to_device): New.
3891         (nvptx_open_device): Return struct ptx_device* instead of void*.
3892         (nvptx_close_device): Change argument type to struct ptx_device*,
3893         return type to void.
3894         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3895         (kernel_target_data, kernel_host_table): Remove static globals.
3896         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3897         (GOMP_OFFLOAD_init_device): Reimplement.
3898         (GOMP_OFFLOAD_fini_device): Likewise.
3899         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3900         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3901         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3902         (GOMP_OFFLOAD_openacc_open_device)
3903         (GOMP_OFFLOAD_openacc_close_device)
3904         (GOMP_OFFLOAD_openacc_set_device_num)
3905         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3906         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3907         (device number).
3908
3909         testsuite/
3910         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3911
3912 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3913
3914         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3915         * libgomp.h (struct gomp_memory_mapping): Remove.
3916         (struct target_mem_desc): Change type of mem_map from
3917         gomp_memory_mapping * to splay_tree_s *.
3918         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3919         Add load_image_func, unload_image_func.
3920         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3921         Remove offload_regions_registered.
3922         (gomp_init_tables): Remove.
3923         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3924         to splay_tree_s *.
3925         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3926         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3927         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3928         offload_regions_registered.
3929         Initialize load_image_func, unload_image_func, mem_map.root.
3930         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3931         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3932         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3933         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3934         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3935         (lookup_dev): Use dev's lock.
3936         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3937         (acc_is_present): Likewise.
3938         (acc_map_data): Likewise.
3939         (acc_unmap_data): Likewise.  Use dev's lock.
3940         (present_create_copy): Likewise.
3941         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3942         (update_dev_host): Likewise.
3943         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3944         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3945         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3946         (GOMP_OFFLOAD_get_table): Remove
3947         (GOMP_OFFLOAD_load_image): New function.
3948         (GOMP_OFFLOAD_unload_image): New function.
3949         * target.c (register_lock): New mutex for offload image registration.
3950         (num_devices): Do not guard with PLUGIN_SUPPORT.
3951         (gomp_realloc_unlock): New static function.
3952         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3953         before gomp_fatal.
3954         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3955         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3956         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3957         mem_map's.
3958         (gomp_unmap_vars): Likewise.
3959         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3960         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3961         (gomp_offload_image_to_device): New static function.
3962         (GOMP_offload_register): Add mutex lock.
3963         Call gomp_offload_image_to_device for all initialized devices.
3964         Replace gomp_realloc with gomp_realloc_unlock.
3965         (GOMP_offload_unregister): New function.
3966         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3967         get_table_func from the plugin with calls to init_device_func and
3968         gomp_offload_image_to_device.
3969         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3970         to splay_tree_s *.
3971         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
3972         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
3973         (GOMP_target_data): Do not call gomp_init_tables.
3974         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
3975         (gomp_load_plugin_for_device): Replace register_image and get_table
3976         with load_image and unload_image in DLSYM ().
3977         (gomp_register_images_for_device): Remove function.
3978         (gomp_target_init): Do not initialize current_device.mem_map.*,
3979         current_device.offload_regions_registered.
3980         Remove call to gomp_register_images_for_device.
3981         Do not free offload_images and num_offload_images.
3982
3983 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
3984
3985         PR fortran/65597
3986         * testsuite/libgomp.fortran/pr65597.f90: New test.
3987
3988 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3989
3990         PR testsuite/65594
3991         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3992         (init, check): New function.
3993         (foo): Change return type to void.
3994         (main): Call init and check.
3995
3996 2015-03-27  Tom de Vries  <tom@codesourcery.com>
3997
3998         PR testsuite/65594
3999         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4000         (foo): Use M for non-inner loops to scale down test-case.
4001
4002 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4003
4004         PR libgomp/64972
4005         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4006         (GOACC_data_start): Likewise.
4007         * target.c (gomp_map_vars): Likewise.
4008
4009 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4010
4011         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4012         hppa*-*-hpux*.
4013
4014 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4015
4016         * testsuite/libgomp.c/target-10.c: New test.
4017         * testsuite/libgomp.c++/target-4.C: New test.
4018
4019 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4020
4021         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4022         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4023
4024 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4025
4026         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4027         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4028         (pthread.h): Check for this header file.
4029         * configure: Regenerate.
4030
4031 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4032
4033         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4034         (check_reduction_op, check_reduction_macro, max, min):
4035         Declare.
4036         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4037         function.
4038         (main): Use new functions.
4039
4040 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4041
4042         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4043         char * for variables holding dlerror return values.
4044         (DLSYM_OPT): Ditto.
4045
4046 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4047
4048         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4049
4050 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4051             Cesar Philippidis  <cesar@codesourcery.com>
4052
4053         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4054         GOACC_ctaid, and GOACC_nctaid routines.
4055
4056 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4057
4058         PR c/64824
4059         * testsuite/libgomp.c/atomic-18.c: New test.
4060         * testsuite/libgomp.c++/atomic-16.C: New test.
4061
4062 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4063
4064         PR c/64824
4065         PR c/64868
4066         * testsuite/libgomp.c/pr64824.c: New test.
4067         * testsuite/libgomp.c/pr64868.c: New test.
4068         * testsuite/libgomp.c++/pr64824.C: New test.
4069         * testsuite/libgomp.c++/pr64868.C: New test.
4070
4071 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4072
4073         PR libgomp/64635
4074         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4075         Link with -lpthread.
4076         * config/aix/plugin-suffix.h: Delete.
4077
4078 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4079
4080         PR libgomp/64635
4081         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4082         (*-*-darwin*): Use config_path "bsd darwin posix".
4083         (*-*-hpux*): Use config_path "hpux posix".
4084         * target.c: Add include of plugin-suffix.h and use
4085         SONAME_SUFFIX macro.
4086         * config/aix/plugin-suffix.h: New file.
4087         * config/darwin/plugin-suffix.h: New file.
4088         * config/hpux/plugin-suffix.h: New file.
4089         * config/posix/plugin-suffix.h: New file.
4090
4091 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4092
4093         PR middle-end/64734
4094         * libgomp.c/pr64734.c: New test.
4095
4096 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4097
4098         PR libgomp/64672
4099         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4100
4101 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4102
4103         PR libgomp/64707
4104         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4105         dg-options.
4106
4107 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4108
4109         PR libgomp/64625
4110         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4111         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4112         formal parameter.  Update all users.
4113         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4114         Document unused formal parameter.
4115
4116 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4117
4118         * oacc-parallel.c: Don't include <alloca.h>.
4119         (GOACC_parallel): Use gomp_alloca instead of alloca.
4120
4121 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4122
4123         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4124
4125 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4126             James Norris  <jnorris@codesourcery.com>
4127             Tom de Vries  <tom@codesourcery.com>
4128             Julian Brown  <julian@codesourcery.com>
4129             Cesar Philippidis  <cesar@codesourcery.com>
4130             Nathan Sidwell  <nathan@codesourcery.com>
4131             Tobias Burnus  <burnus@net-b.de>
4132
4133         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4134         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4135         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4136         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4137         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4138         Include $(top_srcdir)/plugin/Makefrag.am.
4139         (nodist_libsubinclude_HEADERS): Add openacc.h.
4140         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4141         openacc.f90, openacc.mod, openacc_kinds.mod.
4142         (omp_lib.mod): Generalize into...
4143         (%.mod): ... this new rule.
4144         (openacc_kinds.mod, openacc.mod): New rules.
4145         * plugin/configfrag.ac: New file.
4146         * configure.ac: Move plugin/offloading support into it.  Include
4147         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4148         * plugin/Makefrag.am: New file.
4149         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4150         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4151         export.
4152         (libgomp-test-support.exp): New rule.
4153         (all-local): Depend on it.
4154         * Makefile.in: Regenerate.
4155         * testsuite/Makefile.in: Regenerate.
4156         * config.h.in: Likewise.
4157         * configure: Likewise.
4158         * configure.tgt: Harden shell syntax.
4159         * env.c: Include "oacc-int.h".
4160         (parse_acc_device_type): New function.
4161         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4162         variables.
4163         (initialize_env): Initialize those.  Call
4164         goacc_runtime_initialize.
4165         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4166         (gomp_fatal): Call gomp_vfatal.
4167         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4168         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4169         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4170         (splay_tree_node, splay_tree, splay_tree_key)
4171         (struct target_mem_desc, struct splay_tree_key_s)
4172         (struct gomp_memory_mapping, struct acc_dispatch_t)
4173         (struct gomp_device_descr, gomp_acc_insert_pointer)
4174         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4175         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4176         (gomp_free_memmap, gomp_fini_device): New declarations.
4177         (gomp_vdebug, gomp_debug): New macros.
4178         Include "splay-tree.h".
4179         * libgomp.map (OACC_2.0): New symbol version.  Use for
4180         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4181         acc_set_device_type_h_, acc_get_device_type,
4182         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4183         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4184         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4185         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4186         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4187         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4188         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4189         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4190         acc_copyin_array_h_, acc_present_or_copyin,
4191         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4192         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4193         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4194         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4195         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4196         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4197         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4198         acc_update_device, acc_update_device_32_h_,
4199         acc_update_device_64_h_, acc_update_device_array_h_,
4200         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4201         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4202         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4203         acc_is_present_64_h_, acc_is_present_array_h_,
4204         acc_memcpy_to_device, acc_memcpy_from_device,
4205         acc_get_current_cuda_device, acc_get_current_cuda_context,
4206         acc_get_cuda_stream, acc_set_cuda_stream.
4207         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4208         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4209         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4210         GOACC_get_num_threads.
4211         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4212         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4213         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4214         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4215         GOMP_PLUGIN_acc_thread.
4216         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4217         environment variable.
4218         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4219         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4220         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4221         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4222         (splay_tree_remove): New declarations.
4223         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4224         (splay_tree_remove, splay_tree_lookup): Move into...
4225         * splay-tree.c: ... this new file.
4226         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4227         (splay_tree_node, splay_tree, splay_tree_key)
4228         (struct target_mem_desc, struct splay_tree_key_s)
4229         (struct gomp_device_descr): Don't declare.
4230         (num_devices_openmp): New variable.
4231         (gomp_get_num_devices ): Use it.
4232         (gomp_init_targets_once): New function.
4233         (gomp_get_num_devices ): Use it.
4234         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4235         (gomp_fini_device, gomp_register_image_for_device): New functions.
4236         (gomp_map_vars): Add devaddrs parameter.
4237         (gomp_update): Add mm parameter.
4238         (gomp_init_device): Move most of it into...
4239         (gomp_init_tables): ... this new function.
4240         (gomp_register_images_for_device): Remove function.
4241         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4242         Make them hidden instead of static.
4243         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4244         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4245         (GOMP_target_end_data, GOMP_target_update)
4246         (gomp_load_plugin_for_device, gomp_target_init): Update for
4247         OpenACC changes.
4248         * oacc-async.c: New file.
4249         * oacc-cuda.c: Likewise.
4250         * oacc-host.c: Likewise.
4251         * oacc-init.c: Likewise.
4252         * oacc-int.h: Likewise.
4253         * oacc-mem.c: Likewise.
4254         * oacc-parallel.c: Likewise.
4255         * oacc-plugin.c: Likewise.
4256         * oacc-plugin.h: Likewise.
4257         * oacc-ptx.h: Likewise.
4258         * openacc.f90: Likewise.
4259         * openacc.h: Likewise.
4260         * openacc_lib.h: Likewise.
4261         * plugin/plugin-host.c: Likewise.
4262         * plugin/plugin-nvptx.c: Likewise.
4263         * libgomp-plugin.c: Likewise.
4264         * libgomp-plugin.h: Likewise.
4265         * libgomp_target.h: Remove file after merging content into the
4266         former file.  Update all users.
4267         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4268         (offload_targets_s, offload_targets_s_openacc): New variables.
4269         (check_effective_target_openacc_nvidia_accel_present)
4270         (check_effective_target_openacc_nvidia_accel_selected): New
4271         procedures.
4272         (libgomp_init): Update for OpenACC changes.
4273         * testsuite/libgomp-test-support.exp.in: New file.
4274         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4275         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4276         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4277         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4278         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4279         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4280         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4281         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4282         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4283         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4284         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4285         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4286         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4287         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4288         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4289         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4290         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4291         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4292         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4293         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4294         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4295         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4296         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4297         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4298         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4299         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4300         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4301         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4302         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4303         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4304         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4305         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4388         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4389         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4390         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4391         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4392         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4393         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4394         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4395         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4396         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4397         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4398         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4399         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4400         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4401         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4402         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4403         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4404         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4405         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4406         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4407         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4408         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4409         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4410         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4411         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4412         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4413         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4414         Likewise.
4415         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4416         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4417         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4418         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4419         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4420         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4421         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4422         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4423         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4424         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4425         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4426         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4427         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4428         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4429         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4430         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4431         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4432         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4433         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4434         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4435         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4436         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4437         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4438         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4439         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4440         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4441         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4442         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4443         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4444         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4445         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4446         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4447         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4448         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4449         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4450         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4451         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4452         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4453         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4454         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4455         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4456         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4457         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4458         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4459         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4460         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4461         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4462         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4463         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4464         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4465         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4466         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4467         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4468         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4469         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4470         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4471         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4472         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4473         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4474         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4475
4476 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4477             Julian Brown  <julian@codesourcery.com>
4478             David Malcolm  <dmalcolm@redhat.com>
4479
4480         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4481         to "GNU Offloading and Multi Processing Runtime Library".  Change
4482         all users.
4483         * configure: Regenerate.
4484         * libgomp.texi: Update.
4485
4486 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4487
4488         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4489         "$tgt_dir/lib32".
4490         * configure: Regenerate.
4491
4492         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4493         "intelmic" in $offload_targets.
4494
4495 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4496
4497         Update copyright years.
4498
4499         * libgomp.texi: Bump @copying's copyright year.
4500
4501 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4502
4503         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4504         Move load of target-supportes.exp earlier.
4505
4506 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4507
4508         * testsuite/libgomp.c/target-9.c: New test.
4509
4510 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4511
4512         * config.h.in: Regenerate.
4513         * configure: Regenerate.
4514         * configure.ac: Add GCC_CHECK_EMUTLS.
4515         * libgomp.h: Add check for USE_EMUTLS: this case
4516         is equal to HAVE_TLS.
4517         * team.c: Likewise.
4518
4519 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4520
4521         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4522
4523 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4524             Ilya Verbin  <ilya.verbin@intel.com>
4525
4526         * testsuite/libgomp.c/target-critical-1.c: New test.
4527
4528 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4529
4530         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4531         to dg-options unless expensive testing is on.
4532         (TESTITERS): Define to N if not defined.
4533         (main): Use TESTITERS instead of N.
4534         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4535         dg-additional-options depending on whether expensive testing is on.
4536         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4537         Decrease N to 100000 and CHUNKSZ to 10000.
4538
4539 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4540
4541         PR fortran/63938
4542         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4543         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4544
4545 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4546
4547         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4548
4549 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4550
4551         PR bootstrap/63784
4552         * configure: Regenerated.
4553
4554 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4555
4556         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4557         vect_simd_clones effective target.
4558         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4559
4560 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4561
4562         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4563         of 32 as block_size.
4564         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4565         instead of 32 as block_size.
4566
4567 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4568             Ilya Verbin  <ilya.verbin@intel.com>
4569
4570         * Makefile.in: Regenerate.
4571         * configure: Regenerate.
4572         * configure.ac: Set up offload_additional_options,
4573         offload_additional_lib_paths and offload_targets.
4574         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4575         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4576         * testsuite/Makefile.in: Regenerate.
4577         * testsuite/lib/libgomp.exp (libgomp_init): Append
4578         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4579         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4580         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4581
4582 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4583             Ilya Verbin  <ilya.verbin@intel.com>
4584             Kirill Yukhin  <kirill.yukhin@intel.com>
4585             Ilya Tocar  <ilya.tocar@intel.com>
4586
4587         * testsuite/lib/libgomp.exp
4588         (check_effective_target_offload_device): New.
4589         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4590         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4591         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4592         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4593         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4594         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4595         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4596         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4597         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4598         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4599         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4600         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4601         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4602         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4603         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4604         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4605         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4606         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4607         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4608         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4609         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4610         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4611         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4612         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4613         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4614         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4615         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4616         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4617         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4618         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4619         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4620         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4621         * testsuite/libgomp.c/target-7.c: Fix test.
4622         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4623         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4624         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4625         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4626         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4627         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4628         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4629         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4630         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4631         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4632         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4633         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4634         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4635         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4636         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4637         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4638         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4639         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4640         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4641         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4642         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4643         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4644         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4645         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4646         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4647         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4648         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4649         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4650         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4651         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4652         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4653
4654 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4655             Ilya Verbin  <ilya.verbin@intel.com>
4656             Thomas Schwinge  <thomas@codesourcery.com>
4657             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4658
4659         * libgomp.map (GOMP_4.0.1): New symbol version.
4660         Add GOMP_offload_register.
4661         * libgomp_target.h: New file.
4662         * splay-tree.h: New file.
4663         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4664         (gomp_target_init): New forward declaration.
4665         (gomp_is_initialized): New static variable.
4666         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4667         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4668         New structures.
4669         (offload_images, num_offload_images, devices, num_devices): New static
4670         variables.
4671         (splay_compare): New static function.
4672         (struct gomp_device_descr): New structure.
4673         (gomp_get_num_devices): Call gomp_target_init.
4674         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4675         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4676         (GOMP_offload_register): New function.
4677         (GOMP_target): Arrange for host callback to be performed in a separate
4678         initial thread and contention group, inheriting ICVs from
4679         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4680         Add device initialization and lookup for target function in splay tree.
4681         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4682         (GOMP_target_end_data): Call gomp_unmap_vars.
4683         (GOMP_target_update): Add device initialization and call gomp_update.
4684         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4685         (gomp_target_init): New static functions.
4686
4687 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4688             Thomas Schwinge  <thomas@codesourcery.com>
4689             Ilya Verbin  <ilya.verbin@intel.com>
4690             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4691
4692         * config.h.in: Regenerate.
4693         * configure: Regenerate.
4694         * configure.ac: Check for libdl, required for plugin support.
4695         (PLUGIN_SUPPORT): Define if plugins are supported.
4696         (enable_offload_targets): Support Intel MIC targets.
4697         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4698
4699 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4700
4701         PR target/63610
4702         * configure: Regenerate.
4703
4704 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4705
4706         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4707
4708 2014-10-06  Marek Polacek  <polacek@redhat.com>
4709
4710         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4711         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4712         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4713         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4714
4715 2014-10-06  Marek Polacek  <polacek@redhat.com>
4716
4717         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4718         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4719         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4720         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4721         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4722         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4723         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4724         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4725         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4726         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4727         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4728         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4729         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4730         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4731         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4732         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4733         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4734         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4735         declarations.
4736
4737 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4738
4739         PR libgomp/61200
4740         * testsuite/libgomp.c/pr61200.c: New test.
4741
4742 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4743
4744         PR c++/63248
4745         * testsuite/libgomp.c++/pr63248.C: New test.
4746
4747 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4748
4749         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4750         is not zero, but taskgroup->children is NULL and there are
4751         any task->children, schedule those instead of waiting.
4752         * testsuite/libgomp.c/depend-6.c: New test.
4753         * testsuite/libgomp.c/depend-7.c: New test.
4754         * testsuite/libgomp.c/depend-8.c: New test.
4755         * testsuite/libgomp.c/depend-9.c: New test.
4756         * testsuite/libgomp.c/depend-10.c: New test.
4757
4758 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4759
4760         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4761         (struct gomp_taskwait): New type.
4762         (struct gomp_task): Add taskwait and parent_depends_on, remove
4763         in_taskwait and taskwait_sem fields.
4764         (gomp_finish_task): Don't destroy taskwait_sem.
4765         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4766         taskwait and parent_depends_on.
4767         (GOMP_task): For if (0) tasks with depend clause that depend on
4768         earlier tasks don't defer them, instead call
4769         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4770         Initialize redundant_out field, for redundant out entries just
4771         move them at the end of linked list instead of removing them
4772         completely, and set redundant_out flag instead of redundant.
4773         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4774         that task.
4775         (gomp_task_run_post_handle_dependers): If parent is in
4776         gomp_task_maybe_wait_for_dependencies and newly runnable task
4777         is not parent_depends_on, queue it in parent->children linked
4778         list after all runnable tasks with parent_depends_on set.
4779         Adjust for addition of taskwait indirection.
4780         (gomp_task_run_post_remove_parent): If parent is in
4781         gomp_task_maybe_wait_for_dependencies and task to be removed
4782         is parent_depends_on, decrement n_depend and if needed awake
4783         parent.  Adjust for addition of taskwait indirection.
4784         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4785         (gomp_task_maybe_wait_for_dependencies): New function.
4786         * testsuite/libgomp.c/depend-5.c: New test.
4787
4788 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4789
4790         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4791         with TS 18508/Fortran 2015.
4792
4793 2014-07-06  Marek Polacek  <polacek@redhat.com>
4794
4795         PR c/6940
4796         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4797
4798 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4799
4800         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4801         matches regex $lang_source_re, add $lang_include_flags to options.
4802         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4803         * testsuite/libgomp.c++/c++.exp: Likewise.
4804         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4805         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4806         ALWAYS_CFLAGS.
4807         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4808
4809 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4810
4811         * testsuite/libgomp.fortran/fortran.exp: Explain
4812         gfortran-dg-runtest usage.
4813
4814 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4815
4816         * testsuite/libgomp.fortran/simd5.f90: New test.
4817         * testsuite/libgomp.fortran/simd6.f90: New test.
4818         * testsuite/libgomp.fortran/simd7.f90: New test.
4819
4820 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4821
4822         * testsuite/libgomp.c/for-2.c: Define SC to static for
4823         #pragma omp for simd testing.
4824         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4825         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4826         SC macro.
4827         * testsuite/libgomp.c/simd-14.c: New test.
4828         * testsuite/libgomp.c/simd-15.c: New test.
4829         * testsuite/libgomp.c/simd-16.c: New test.
4830         * testsuite/libgomp.c/simd-17.c: New test.
4831         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4832         #pragma omp for simd testing.
4833         * testsuite/libgomp.c++/simd10.C: New test.
4834         * testsuite/libgomp.c++/simd11.C: New test.
4835         * testsuite/libgomp.c++/simd12.C: New test.
4836         * testsuite/libgomp.c++/simd13.C: New test.
4837
4838         * testsuite/libgomp.fortran/aligned1.f03: New test.
4839         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4840         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4841         tasks with !$omp parallel !$omp single.
4842         * testsuite/libgomp.fortran/target8.f90: New test.
4843         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4844         not to use trim in the combiner, instead call elemental function.
4845         (fn): New elemental function.
4846         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4847         Make elemental.
4848         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4849         omp_in): Likewise.
4850         * testsuite/libgomp.fortran/udr12.f90: New test.
4851         * testsuite/libgomp.fortran/udr13.f90: New test.
4852         * testsuite/libgomp.fortran/udr14.f90: New test.
4853         * testsuite/libgomp.fortran/udr15.f90: New test.
4854
4855 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4856
4857         * omp_lib.f90.in (openmp_version): Set to 201307.
4858         * omp_lib.h.in (openmp_version): Likewise.
4859         * testsuite/libgomp.c/target-8.c: New test.
4860         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4861         and inbranch clauses.
4862         * testsuite/libgomp.fortran/depend-3.f90: New test.
4863         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4864         openmp_version.
4865         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4866         * testsuite/libgomp.fortran/target1.f90: New test.
4867         * testsuite/libgomp.fortran/target2.f90: New test.
4868         * testsuite/libgomp.fortran/target3.f90: New test.
4869         * testsuite/libgomp.fortran/target4.f90: New test.
4870         * testsuite/libgomp.fortran/target5.f90: New test.
4871         * testsuite/libgomp.fortran/target6.f90: New test.
4872         * testsuite/libgomp.fortran/target7.f90: New test.
4873
4874 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4875
4876         PR fortran/60928
4877         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4878         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4879         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4880         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4881         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4882         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4883         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4884         * testsuite/libgomp.fortran/associate1.f90: New test.
4885         * testsuite/libgomp.fortran/associate2.f90: New test.
4886         * testsuite/libgomp.fortran/procptr1.f90: New test.
4887
4888 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4889
4890         * testsuite/libgomp.fortran/simd1.f90: New test.
4891         * testsuite/libgomp.fortran/udr1.f90: New test.
4892         * testsuite/libgomp.fortran/udr2.f90: New test.
4893         * testsuite/libgomp.fortran/udr3.f90: New test.
4894         * testsuite/libgomp.fortran/udr4.f90: New test.
4895         * testsuite/libgomp.fortran/udr5.f90: New test.
4896         * testsuite/libgomp.fortran/udr6.f90: New test.
4897         * testsuite/libgomp.fortran/udr7.f90: New test.
4898         * testsuite/libgomp.fortran/udr8.f90: New test.
4899         * testsuite/libgomp.fortran/udr9.f90: New test.
4900         * testsuite/libgomp.fortran/udr10.f90: New test.
4901         * testsuite/libgomp.fortran/udr11.f90: New test.
4902
4903 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4904
4905         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4906         vect_simd_clones effective target.
4907         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4908
4909 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4910
4911         PR middle-end/61252
4912         * testsuite/libgomp.c++/simd-9.C: New test.
4913
4914 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4915
4916         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4917         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4918         texts according to their @menu entry positions.
4919
4920 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4921
4922         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4923         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4924         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4925         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4926         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4927         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4928         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4929         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4930         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4931         * testsuite/libgomp.fortran/depend-1.f90: New test.
4932         * testsuite/libgomp.fortran/depend-2.f90: New test.
4933         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4934         * testsuite/libgomp.fortran/simd1.f90: New test.
4935         * testsuite/libgomp.fortran/simd2.f90: New test.
4936         * testsuite/libgomp.fortran/simd3.f90: New test.
4937         * testsuite/libgomp.fortran/simd4.f90: New test.
4938         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4939
4940 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4941
4942         * testsuite/libgomp.c/simd-10.c: New test.
4943         * testsuite/libgomp.c/simd-11.c: New test.
4944         * testsuite/libgomp.c/simd-12.c: New test.
4945         * testsuite/libgomp.c/simd-13.c: New test.
4946
4947 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4948
4949         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4950         atomic type clauses in any order and optional comma in between.
4951         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4952         * testsuite/libgomp.c/atomic-17.c: Likewise.
4953
4954         * testsuite/libgomp.c/simd-7.c: New test.
4955         * testsuite/libgomp.c/simd-8.c: New test.
4956         * testsuite/libgomp.c/simd-9.c: New test.
4957         * testsuite/libgomp.c/loop-16.c: New test.
4958
4959 2014-04-02  Richard Henderson  <rth@redhat.com>
4960
4961         * config/linux/futex.h (futex_wait): Get error value from errno.
4962         (futex_wake): Likewise.
4963
4964 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4965
4966         PR c++/60331
4967         * testsuite/libgomp.c++/udr-11.C: New test.
4968         * testsuite/libgomp.c++/udr-12.C: New test.
4969         * testsuite/libgomp.c++/udr-13.C: New test.
4970         * testsuite/libgomp.c++/udr-14.C: New test.
4971         * testsuite/libgomp.c++/udr-15.C: New test.
4972         * testsuite/libgomp.c++/udr-16.C: New test.
4973         * testsuite/libgomp.c++/udr-17.C: New test.
4974         * testsuite/libgomp.c++/udr-18.C: New test.
4975         * testsuite/libgomp.c++/udr-19.C: New test.
4976
4977 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4978
4979         Update copyright years
4980
4981 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
4982
4983         * hashtab.h: Use the standard form for the copyright notice.
4984
4985 2014-01-02  Tobias Burnus  <burnus@net-b.de>
4986
4987         * libgomp.texi: Bump @copying's copyright year.
4988
4989 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
4990
4991         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4992         alloca () with __builtin_alloca ().
4993         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4994         * testsuite/libgomp.c/lock-3.c: Likewise.
4995         * testsuite/libgomp.c/pr48591.c: Likewise.
4996
4997 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
4998
4999         PR testsuite/59534
5000         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5001         comparisons.
5002
5003 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5004
5005         PR libgomp/58756
5006         * testsuite/libgomp.c/pr58756.c: New test.
5007
5008 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5009
5010         PR libgomp/59467
5011         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5012         !$omp parallel.
5013
5014 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5015
5016         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5017         ALWAYS_CFLAGS.
5018         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5019         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5020         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5021         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5022         Likewise.
5023
5024         * libgomp_g.h: Include <stddef.h> for size_t.
5025
5026         * libgomp.spec.in: Update comment about libgomp's dependencies.
5027         * configure.ac: Likewise.
5028         * configure: Regenerate.
5029
5030 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5031
5032         * libgomp.texi: (Runtime Library Routines): Update references for
5033         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5034         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5035         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5036         (Environment Variables): Update references for OpenMP 4.0. Add
5037         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5038         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5039         order.
5040
5041 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5042
5043         * env.c (parse_bind_var): Initialize value to avoid
5044         (false positive) warning.
5045
5046 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5047
5048         PR libgomp/58691
5049         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5050         to check variable.
5051         (gomp_init_num_threads): Move i variable declaration into
5052         #ifdef CPU_ALLOC_SIZE block.
5053         * config/linux/affinity.c (gomp_affinity_init_level): Test
5054         gomp_places_list_len == 0 rather than gomp_places_list == 0
5055         when checking for topology reading error.
5056         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5057         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5058         gomp_places_list, only parse env var and always return false.
5059         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5060         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5061         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5062         and either of these variables were parsed correctly into a places
5063         list.
5064
5065 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5066             Jakub Jelinek  <jakub@redhat.com>
5067
5068         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5069         of 5 loopfn matches.
5070         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5071         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5072         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5073         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5074         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5075         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5076         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5077         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5078
5079 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5080
5081         * Makefile.am (omp_lib.mod): Streamline rule.
5082         * Makefile.in: Regenerate.
5083
5084         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5085         exceptions.
5086
5087         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5088         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5089         * testsuite/libgomp.fortran/lib2.f: Likewise.
5090         * testsuite/libgomp.fortran/lib3.f: Likewise.
5091
5092         * configure.ac: Typo fix.
5093         * configure: Regenerate.
5094
5095         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5096         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5097
5098         * omp.h.in: Don't touch the user's namespace.
5099
5100 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5101             Tobias Burnus  <burnus@net-b.de>
5102             Richard Henderson  <rth@redhat.com>
5103
5104         * target.c: New file.
5105         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5106         * Makefile.in: Regenerated.
5107         * libgomp_g.h (GOMP_task): Add depend argument.
5108         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5109         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5110         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5111         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5112         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5113         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5114         GOMP_taskgroup_start, GOMP_taskgroup_end,
5115         GOMP_parallel_sections): New prototypes.
5116         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5117         (omp_is_initial_device_): New function.
5118         (ULP, STR1, STR2, ialias_redirect): Removed.
5119         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5120         omp_set_default_device_8_, omp_get_default_device_,
5121         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5122         functions.
5123         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5124         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5125         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5126         @@GOMP_4.0.
5127         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5128         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5129         omp_set_default_device, omp_set_default_device_,
5130         omp_set_default_device_8_, omp_get_default_device,
5131         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5132         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5133         omp_get_team_num_): Export @@OMP_4.0.
5134         * team.c (struct gomp_thread_start_data): Add place field.
5135         (gomp_thread_start): Clear thr->thread_pool and
5136         thr->task before returning.  Use gomp_team_barrier_wait_final
5137         instead of gomp_team_barrier_wait.  Initialize thr->place.
5138         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5139         team_cancelled and task_queued_count fields.
5140         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5141         before calling pthread_exit.
5142         (gomp_free_thread): No longer static.  Use
5143         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5144         (gomp_team_start): Add flags argument.  Set
5145         thr->thread_pool->threads_busy to nthreads immediately after creating
5146         new pool.  Use gomp_managed_threads_lock instead of
5147         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5148         (gomp_team_end): Use gomp_managed_threads_lock instead of
5149         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5150         of gomp_team_barrier_wait.  If team->team_cancelled, call
5151         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5152         rather than thr->ts.work_share.
5153         (initialize_team): Don't call gomp_sem_init here.
5154         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5155         caller.
5156         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5157         * env.c (gomp_global_icv): Add default_device_var, target_data and
5158         bind_var initializers.
5159         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5160         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5161         gomp_places_list_len): New variables.
5162         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5163         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5164         sized places.
5165         (gomp_cancel_var): New global variable.
5166         (parse_int): New function.
5167         (handle_omp_display_env): New function.
5168         (initialize_env): Use it.  Initialize default_device_var.
5169         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5170         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5171         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5172         been successfully parsed (and call gomp_init_affinity in that case).
5173         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5174         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5175         omp_get_team_num, omp_is_initial_device): New functions.
5176         * libgomp.h: Include stdlib.h.
5177         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5178         Define.
5179         (struct target_mem_desc): Forward declare.
5180         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5181         and thread_limit_var fields.
5182         (gomp_get_num_devices): New prototype.
5183         (gomp_cancel_var): New extern decl.
5184         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5185         team_cancelled and task_queued_count fields.  Add comments about
5186         task_{,queued_,running_}count.
5187         (gomp_cancel_kind): New enum.
5188         (gomp_work_share_end_cancel): New prototype.
5189         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5190         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5191         and depend fields.
5192         (struct gomp_taskgroup): New type.
5193         (struct gomp_task_depend_entry,
5194         struct gomp_dependers_vec): New types.
5195         (gomp_finish_task): Free depend_hash if non-NULL.
5196         (struct gomp_team_state): Add place_partition_off
5197         and place_partition_len fields.
5198         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5199         gomp_places_list_len): New extern decls.
5200         (struct gomp_thread): Add place field.
5201         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5202         (gomp_init_thread_affinity): Add place argument.
5203         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5204         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5205         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5206         gomp_affinity_init_level, gomp_affinity_print_place): New
5207         prototypes.
5208         (gomp_team_start): Add flags argument.
5209         (gomp_thread_limit_var, gomp_remaining_threads_count,
5210         gomp_remaining_threads_lock): Remove.
5211         (gomp_managed_threads_lock): New variable.
5212         (struct gomp_thread_pool): Add threads_busy field.
5213         (gomp_free_thread): New prototype.
5214         * task.c: Include hashtab.h.
5215         (hash_entry_type): New typedef.
5216         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5217         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5218         copy_ctors_done and taskgroup fields.
5219         (GOMP_task): Add depend argument, handle depend clauses.  If
5220         gomp_team_barrier_cancelled or if it's taskgroup has been
5221         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5222         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5223         and already cancelled, don't discard the task.  If taskgroup is
5224         non-NULL, enqueue the task into taskgroup queue.  Increment
5225         num_children field in taskgroup.  Increment task_queued_count.
5226         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5227         gomp_task_run_post_remove_taskgroup): New inline functions.
5228         (gomp_task_run_post_handle_depend_hash,
5229         gomp_task_run_post_handle_dependers,
5230         gomp_task_run_post_handle_depend): New functions.
5231         (GOMP_taskwait): Use them.  If more than one new tasks
5232         have been queued, wake other threads if needed.
5233         (gomp_barrier_handle_tasks): Likewise.  If
5234         gomp_team_barrier_cancelled, don't start any new tasks, just free
5235         all tasks.
5236         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5237         * omp_lib.f90.in
5238         (omp_proc_bind_kind, omp_proc_bind_false,
5239         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5240         omp_proc_bind_spread): New params.
5241         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5242         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5243         omp_get_team_num, omp_is_initial_device): New interfaces.
5244         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5245         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5246         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5247         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5248         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5249         useless use omp_lib_kinds.
5250         * omp.h.in (omp_proc_bind_t): New typedef.
5251         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5252         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5253         omp_get_team_num, omp_is_initial_device): New prototypes.
5254         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5255         through to gomp_team_start.
5256         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5257         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5258         Adjust gomp_parallel_loop_start callers.
5259         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5260         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5261         GOMP_loop_end_cancel): New functions.
5262         (GOMP_parallel_end): Add ialias_redirect.
5263         * hashtab.h: New file.
5264         * libgomp.texi (Environment Variables): Minor cleanup,
5265         update section refs to OpenMP 4.0rc2.
5266         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5267         environment variables.
5268         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5269         team->work_shares_to_free to thr->ts.work_share before calling
5270         free_work_share.
5271         (gomp_work_share_end_cancel): New function.
5272         * config/linux/proc.c: Include errno.h.
5273         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5274         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5275         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5276         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5277         gomp_cpuset_size is sizeof (cpu_set_t).
5278         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5279         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5280         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5281         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5282         contain any logical CPUs.
5283         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5284         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5285         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5286         pthread_getaffinity_np.  Check gomp_places_list instead of
5287         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5288         * config/linux/bar.c (gomp_barrier_wait_end,
5289         gomp_barrier_wait_last): Use BAR_* defines.
5290         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5291         from state where needed.  Set work_share_cancelled to 0 on last
5292         thread.
5293         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5294         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5295         functions.
5296         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5297         Add cpusetsize argument.
5298         (gomp_cpuset_size, gomp_cpusetp): Declare.
5299         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5300         (affinity_counter): Remove.
5301         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5302         if CPU_ALLOC_SIZE isn't defined.
5303         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5304         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5305         bind current thread to the first place.
5306         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5307         pthread_setaffinity_np to gomp_places_list[place].
5308         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5309         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5310         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5311         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5312         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5313         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5314         (gomp_barrier_t): Add awaited_final field.
5315         (gomp_barrier_init): Initialize awaited_final field.
5316         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5317         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5318         prototypes.
5319         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5320         defines.
5321         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5322         gomp_team_barrier_cancelled): New inline functions.
5323         (gomp_barrier_last_thread,
5324         gomp_team_barrier_set_task_pending,
5325         gomp_team_barrier_clear_task_pending,
5326         gomp_team_barrier_set_waiting_for_tasks,
5327         gomp_team_barrier_waiting_for_tasks,
5328         gomp_team_barrier_done): Use BAR_* defines.
5329         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5330         (gomp_barrier_wait_end): Use BAR_* defines.
5331         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5332         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5333         Use BAR_* defines.
5334         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5335         gomp_team_barrier_cancel): New functions.
5336         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5337         argument.
5338         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5339         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5340         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5341         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5342         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5343         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5344         (gomp_barrier_t): Add cancellable field.
5345         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5346         gomp_team_barrier_cancel): New prototypes.
5347         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5348         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5349         gomp_team_barrier_cancelled): New inline functions.
5350         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5351         gomp_team_barrier_set_task_pending,
5352         gomp_team_barrier_clear_task_pending,
5353         gomp_team_barrier_set_waiting_for_tasks,
5354         gomp_team_barrier_waiting_for_tasks,
5355         gomp_team_barrier_done): Use BAR_* defines.
5356         * barrier.c (GOMP_barrier_cancel): New function.
5357         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5358         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5359         omp_proc_bind_spread): New params.
5360         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5361         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5362         omp_get_team_num, omp_is_initial_device): New externals.
5363         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5364         New functions.
5365         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5366         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5367         infinity.  If not nested, just return minimum of max_num_threads
5368         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5369         to the returned value.  Otherwise, don't update atomically
5370         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5371         (GOMP_parallel_end): Adjust for thread_limit now being in
5372         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5373         infinity.  Adjust threads_busy in the pool rather than
5374         gomp_remaining_threads_count.  Remember team->nthreads and call
5375         gomp_team_end before adjusting threads_busy, if not nested
5376         afterwards, just set it to 1 non-atomically.  Add ialias.
5377         (GOMP_parallel_start): Adjust gomp_team_start caller.
5378         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5379         * testsuite/libgomp.c/affinity-1.c: New test.
5380         * testsuite/libgomp.c/atomic-15.c: New test.
5381         * testsuite/libgomp.c/atomic-16.c: New test.
5382         * testsuite/libgomp.c/atomic-17.c: New test.
5383         * testsuite/libgomp.c/cancel-for-1.c: New test.
5384         * testsuite/libgomp.c/cancel-for-2.c: New test.
5385         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5386         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5387         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5388         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5389         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5390         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5391         * testsuite/libgomp.c/depend-1.c: New test.
5392         * testsuite/libgomp.c/depend-2.c: New test.
5393         * testsuite/libgomp.c/depend-3.c: New test.
5394         * testsuite/libgomp.c/depend-4.c: New test.
5395         * testsuite/libgomp.c/for-1.c: New test.
5396         * testsuite/libgomp.c/for-1.h: New file.
5397         * testsuite/libgomp.c/for-2.c: New test.
5398         * testsuite/libgomp.c/for-2.h: New file.
5399         * testsuite/libgomp.c/for-3.c: New test.
5400         * testsuite/libgomp.c/pr58392.c: New test.
5401         * testsuite/libgomp.c/simd-1.c: New test.
5402         * testsuite/libgomp.c/simd-2.c: New test.
5403         * testsuite/libgomp.c/simd-3.c: New test.
5404         * testsuite/libgomp.c/simd-4.c: New test.
5405         * testsuite/libgomp.c/simd-5.c: New test.
5406         * testsuite/libgomp.c/simd-6.c: New test.
5407         * testsuite/libgomp.c/target-1.c: New test.
5408         * testsuite/libgomp.c/target-2.c: New test.
5409         * testsuite/libgomp.c/target-3.c: New test.
5410         * testsuite/libgomp.c/target-4.c: New test.
5411         * testsuite/libgomp.c/target-5.c: New test.
5412         * testsuite/libgomp.c/target-6.c: New test.
5413         * testsuite/libgomp.c/target-7.c: New test.
5414         * testsuite/libgomp.c/taskgroup-1.c: New test.
5415         * testsuite/libgomp.c/thread-limit-1.c: New test.
5416         * testsuite/libgomp.c/thread-limit-2.c: New test.
5417         * testsuite/libgomp.c/thread-limit-3.c: New test.
5418         * testsuite/libgomp.c/udr-1.c: New test.
5419         * testsuite/libgomp.c/udr-2.c: New test.
5420         * testsuite/libgomp.c/udr-3.c: New test.
5421         * testsuite/libgomp.c++/affinity-1.C: New test.
5422         * testsuite/libgomp.c++/atomic-10.C: New test.
5423         * testsuite/libgomp.c++/atomic-11.C: New test.
5424         * testsuite/libgomp.c++/atomic-12.C: New test.
5425         * testsuite/libgomp.c++/atomic-13.C: New test.
5426         * testsuite/libgomp.c++/atomic-14.C: New test.
5427         * testsuite/libgomp.c++/atomic-15.C: New test.
5428         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5429         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5430         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5431         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5432         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5433         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5434         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5435         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5436         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5437         * testsuite/libgomp.c++/cancel-test.h: New file.
5438         * testsuite/libgomp.c++/for-9.C: New test.
5439         * testsuite/libgomp.c++/for-10.C: New test.
5440         * testsuite/libgomp.c++/for-11.C: New test.
5441         * testsuite/libgomp.c++/simd-1.C: New test.
5442         * testsuite/libgomp.c++/simd-2.C: New test.
5443         * testsuite/libgomp.c++/simd-3.C: New test.
5444         * testsuite/libgomp.c++/simd-4.C: New test.
5445         * testsuite/libgomp.c++/simd-5.C: New test.
5446         * testsuite/libgomp.c++/simd-6.C: New test.
5447         * testsuite/libgomp.c++/simd-7.C: New test.
5448         * testsuite/libgomp.c++/simd-8.C: New test.
5449         * testsuite/libgomp.c++/target-1.C: New test.
5450         * testsuite/libgomp.c++/target-2.C: New test.
5451         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5452         * testsuite/libgomp.c++/target-3.C: New test.
5453         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5454         * testsuite/libgomp.c++/udr-1.C: New test.
5455         * testsuite/libgomp.c++/udr-2.C: New test.
5456         * testsuite/libgomp.c++/udr-3.C: New test.
5457         * testsuite/libgomp.c++/udr-4.C: New test.
5458         * testsuite/libgomp.c++/udr-5.C: New test.
5459         * testsuite/libgomp.c++/udr-6.C: New test.
5460         * testsuite/libgomp.c++/udr-7.C: New test.
5461         * testsuite/libgomp.c++/udr-8.C: New test.
5462         * testsuite/libgomp.c++/udr-9.C: New test.
5463
5464 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5465
5466         PR testsuite/57605
5467         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5468         ALWAYS_CFLAGS.
5469
5470 2013-09-20  Alan Modra  <amodra@gmail.com>
5471
5472         * configure: Regenerate.
5473
5474 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5475
5476         * testsuite/libgomp.c/sections-2.c: New test.
5477
5478 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5479
5480         * testsuite/libgomp.fortran/strassen.f90:
5481         Add dg-skip-if aarch64_tiny.
5482
5483 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5484             Cesar Philippidis  <cesar@codesourcery.com>
5485
5486         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5487         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5488         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5489         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5490         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5491         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5492         Use dg-runtest rather than gfortran-dg-runtest.
5493
5494 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5495
5496         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5497         Linux-based x86 systems to cover all GNU systems.
5498         * testsuite/libgomp.c/lock-3.c: Likewise.
5499         * testsuite/libgomp.c/pr48591.c: Likewise.
5500
5501 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5502
5503         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5504         GNU/Hurd, as done for Linux-based systems.
5505
5506         * config/posix/ptrlock.h: Fix comment.
5507
5508 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5509
5510         PR fortran/57423
5511         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5512         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5513         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5514         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5515         omp_destroy_nest_lock): Correct arguments to match the one in
5516         the OpenMP spec.
5517         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5518         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5519         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5520         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5521
5522 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5523
5524         * testsuite/libgomp.c/loop-13.c: New test.
5525         * testsuite/libgomp.c/loop-14.c: New test.
5526         * testsuite/libgomp.c/loop-15.c: New test.
5527         * testsuite/libgomp.c++/loop-13.C: New test.
5528         * testsuite/libgomp.c++/loop-14.C: New test.
5529         * testsuite/libgomp.c++/loop-15.C: New test.
5530
5531 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5532
5533         PR middle-end/56217
5534         * testsuite/libgomp.c++/pr56217.C: New test.
5535
5536 2013-02-01  Alan Modra  <amodra@gmail.com>
5537
5538         * task.c (GOMP_task, GOMP_taskwait): Comment.
5539
5540 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5541             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5542
5543         PR libgomp/55561
5544         * config/linux/wait.h (do_spin): Use atomic load for addr.
5545         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5546         for intptr and ptrlock.
5547         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5548         for ptrlock.
5549
5550 2013-01-22  Alan Modra  <amodra@gmail.com>
5551
5552         PR libgomp/51376
5553         PR libgomp/56073
5554         * task.c (GOMP_task): Revert 2011-12-09 change.
5555         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5556         barrier to read task->children..
5557         (gomp_barrier_handle_tasks): ..and matching atomic store with
5558         release barrier here when setting parent->children to NULL.
5559
5560 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5561             Tobias Burnus  <burnus@net-b.de>
5562
5563         PR driver/55884
5564         * testsuite/libgomp.fortran/fortran.exp: Use
5565         -fintrinsic-modules-path= instead of
5566         -fintrinsic-modules-path.
5567
5568 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5569
5570         Update copyright years.
5571
5572 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5573
5574         * testsuite/libgomp.fortran/fortran.exp: Set
5575         -fintrinsic-modules-path.
5576
5577 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5578
5579         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5580         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5581
5582 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5583
5584         PR libgomp/55411
5585         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5586         if pool had any threads_used.
5587
5588 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5589
5590         * testsuite/libgomp.c++/pr24455.C: Use
5591         -Wl,-undefined,dynamic_lookup on darwin.
5592
5593 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5594
5595         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5596
5597 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5598
5599         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5600
5601 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5602             Jim MacArthur  <jim.macarthur@arm.com>
5603             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5604             Nigel Stephens  <nigel.stephens@arm.com>
5605             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5606             Richard Earnshaw  <rearnsha@arm.com>
5607             Sofiane Naci  <sofiane.naci@arm.com>
5608             Stephen Thomas  <stephen.thomas@arm.com>
5609             Tejas Belagod  <tejas.belagod@arm.com>
5610             Yufeng Zhang  <yufeng.zhang@arm.com>
5611
5612         * configure.tgt: Add AArch64.
5613
5614 2012-10-04  Jason Merrill  <jason@redhat.com>
5615
5616         * testsuite/libgomp.c++/tls-init1.C: New.
5617
5618 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5619
5620         * configure: Regenerated.
5621
5622 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5623
5624         * config/linux/mips/futex.h (sys_futex0): Change to static
5625         function with noinline, nomips16 attributes under MIPS16. Adjust
5626         asm statement to place 'li v0,SYS_futex' immediately before
5627         syscall insn.
5628
5629 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5630
5631         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5632         conflict with index.html on case-insensitive file systems.
5633
5634 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5635
5636         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5637         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5638
5639 2012-07-02  Richard Guenther  <rguenther@suse.de>
5640             Michael Matz  <matz@suse.de>
5641             Tobias Grosser <tobias@grosser.es>
5642             Sebastian Pop <sebpop@gmail.com>
5643
5644         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5645         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5646         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5647         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5648
5649 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5650
5651         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5652
5653 2012-06-22  Richard Guenther  <rguenther@suse.de>
5654
5655         Merge from graphite branch
5656         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5657
5658         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5659         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5660
5661 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5662
5663         PR middle-end/53580
5664         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5665         use GOMP_barrier () call instead.
5666         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5667         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5668         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5669         call GOMP_barrier instead.
5670         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5671
5672 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5673
5674         PR libgomp/52993
5675         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5676         argument to memset call.
5677
5678 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5679
5680         * configure: Regenerated.
5681
5682 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5683
5684         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5685
5686 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5687
5688         PR bootstrap/52812
5689         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5690
5691 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5692
5693         PR middle-end/52547
5694         * testsuite/libgomp.c/pr52547.c: New test.
5695
5696 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5697
5698         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5699
5700 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5701
5702         * configure.tgt (mips-sgi-irix6*): Remove.
5703
5704 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5705
5706         * configure.tgt (alpha*-dec-osf*): Remove.
5707
5708         * config/osf/sem.h: Remove.
5709         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5710
5711 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5712
5713         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5714
5715 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5716
5717         PR libstdc++/52188
5718         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5719         Remove ENABLE_SYMVERS_SOL2.
5720         * configure: Regenerate.
5721         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5722         (PREPROCESS): New variable.
5723         (libgomp.ver): New target.
5724         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5725         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5726         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5727         Use libgomp.ver.
5728         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5729         * Makefile.in: Regenerate.
5730
5731 2012-02-14  Walter Lee  <walt@tilera.com>
5732
5733         * configure.tgt: Handle tilegx and tilepro.
5734         * config/linux/tile/futex.h: New file.
5735
5736 2012-02-08  Richard Guenther  <rguenther@suse.de>
5737
5738         PR tree-optimization/46886
5739         * testsuite/libgomp.c/pr46886.c: New testcase.
5740
5741 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5742
5743         * config/linux/arm: Remove empty directory.
5744         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5745
5746 2011-12-09  Alan Modra  <amodra@gmail.com>
5747
5748         PR libgomp/51376
5749         * task.c (GOMP_taskwait): Don't access task->children outside of
5750         task_lock mutex region.
5751         (GOMP_task): Likewise.
5752
5753 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5754
5755         PR libgomp/51132
5756         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5757         to file scope.
5758         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5759         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5760         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5761         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5762         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5763
5764 2011-12-02  Alan Modra  <amodra@gmail.com>
5765
5766         * config/linux/affinity.c: Use atomic rather than sync builtin.
5767         * config/linux/lock.c: Likewise.
5768         * config/linux/ptrlock.h: Likewise.
5769         * config/linux/ptrlock.c: Likewise.
5770         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5771         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5772         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5773         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5774         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5775         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5776         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5777         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5778         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5779         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5780
5781 2011-11-30  Alan Modra  <amodra@gmail.com>
5782
5783         PR libgomp/51298
5784         * config/linux/bar.h: Use atomic rather than sync builtins.
5785         * config/linux/bar.c: Likewise.  Add missing acquire
5786         synchronisation on generation field.
5787         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5788         double unlock.
5789
5790 2011-11-30  Alan Modra  <amodra@gmail.com>
5791
5792         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5793         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5794         * config/linux/mutex.h: Use atomic rather than sync builtins.
5795         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5796         * config/linux/omp-lock.h: Comment fix.
5797         * config/linux/arm/mutex.h: Delete.
5798         * config/linux/powerpc/mutex.h: Delete.
5799         * config/linux/ia64/mutex.h: Delete.
5800         * config/linux/mips/mutex.h: Delete.
5801
5802 2011-11-30  Alan Modra  <amodra@gmail.com>
5803
5804         PR libgomp/51249
5805         * config/linux/sem.h: Rewrite.
5806         * config/linux/sem.c: Rewrite.
5807
5808 2011-11-28  Richard Henderson  <rth@redhat.com>
5809
5810         * libgomp.h (enum memmodel): New.
5811
5812 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5813
5814         * configure: Regenerate.
5815
5816 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5817
5818         * config/posix95: Remove empty directory.
5819
5820 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5821
5822         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5823
5824 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5825
5826         PR fortran/49792
5827         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5828         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5829
5830 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5831
5832         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5833
5834 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5835
5836         PR libgomp/49965
5837         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5838
5839 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5840
5841         * config/linux/proc.h: New.
5842         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5843         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5844         (gomp_init_num_threads): Update call to cpuset_popcount.
5845         (get_num_procs): Ditto.
5846         * config/linux/affinity.c (gomp_init_affinity): Call
5847         gomp_cpuset_popcount.
5848
5849 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5850
5851         PR fortran/42041
5852         PR fortran/46752
5853         * omp.h.in (omp_in_final): New prototype.
5854         * omp_lib.f90.in (omp_in_final): New interface.
5855         (omp_integer_kind, omp_logical_kind): Remove
5856         and replace all its uses in the module with 4.
5857         (openmp_version): Change to 201107.
5858         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5859         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5860         kind for the parameters.
5861         (omp_in_final): New external.
5862         (openmp_version): Change to 201107.
5863         * task.c (omp_in_final): New function.
5864         (gomp_init_task): Initialize final_task.
5865         (GOMP_task): Remove unused attribute from flags.  Handle final
5866         tasks.
5867         (GOMP_taskyield): New function.
5868         (omp_in_final): Return true if if (false) or final (true) task
5869         or descendant of final (true).
5870         * fortran.c (omp_in_final_): New function.
5871         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5872         (GOMP_3.0): Export GOMP_taskyield.
5873         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5874         variables.
5875         (parse_unsigned_long_list): New function.
5876         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5877         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5878         even if parse_affinity returned false.
5879         * config/linux/affinity.c (gomp_init_affinity): Handle
5880         gomp_cpu_affinity_len == 0.
5881         * libgomp_g.h (GOMP_taskyield): New prototype.
5882         * libgomp.h (struct gomp_task): Add final_task field.
5883         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5884         * team.c (gomp_team_start): Override new task's nthreads_var icv
5885         if list form OMP_NUM_THREADS has been used and it has value for
5886         the new nesting level.
5887
5888         * testsuite/libgomp.c/atomic-11.c: New test.
5889         * testsuite/libgomp.c/atomic-12.c: New test.
5890         * testsuite/libgomp.c/atomic-13.c: New test.
5891         * testsuite/libgomp.c/atomic-14.c: New test.
5892         * testsuite/libgomp.c/reduction-6.c: New test.
5893         * testsuite/libgomp.c/task-5.c: New test.
5894         * testsuite/libgomp.c++/atomic-2.C: New test.
5895         * testsuite/libgomp.c++/atomic-3.C: New test.
5896         * testsuite/libgomp.c++/atomic-4.C: New test.
5897         * testsuite/libgomp.c++/atomic-5.C: New test.
5898         * testsuite/libgomp.c++/atomic-6.C: New test.
5899         * testsuite/libgomp.c++/atomic-7.C: New test.
5900         * testsuite/libgomp.c++/atomic-8.C: New test.
5901         * testsuite/libgomp.c++/atomic-9.C: New test.
5902         * testsuite/libgomp.c++/task-8.C: New test.
5903         * testsuite/libgomp.c++/reduction-4.C: New test.
5904         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5905         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5906         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5907         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5908         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5909         * testsuite/libgomp.fortran/pointer1.f90: New test.
5910         * testsuite/libgomp.fortran/pointer2.f90: New test.
5911         * testsuite/libgomp.fortran/task4.f90: New test.
5912
5913 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5914
5915         * libgomp.texi: Update OpenMP spec references to 3.1.
5916         (omp_in_final,OMP_PROC_BIND): New sections.
5917         (OMP_NUM_THREADS): Document that the value can be now a list.
5918         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5919
5920 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5921
5922         * config/linux/x86/futex.h: Check __x86_64__ instead of
5923         __LP64__.
5924
5925 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5926
5927         PR middle-end/49897
5928         PR middle-end/49898
5929         * testsuite/libgomp.c/pr49897-1.c: New test.
5930         * testsuite/libgomp.c/pr49897-2.c: New test.
5931         * testsuite/libgomp.c/pr49898-1.c: New test.
5932         * testsuite/libgomp.c/pr49898-2.c: New test.
5933
5934 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5935
5936         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5937         for ia32 instead of ilp32.
5938
5939         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5940         * testsuite/libgomp.c/atomic-6.c: Likewise.
5941
5942 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5943
5944         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5945         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5946
5947 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5948
5949         PR libgomp/45351
5950         * config/osf/sem.h: New file.
5951         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5952
5953 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5954
5955         PR target/49541
5956         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5957         ldflags.
5958
5959 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5960
5961         * config/linux/wait.h (do_spin): New inline, largely copied
5962         from do_wait, just don't do futex_wait here, instead return true if
5963         it should be done.
5964         (do_wait): Implement using do_spin.
5965         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5966         to prototype.
5967         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5968         __sync_bool_compare_and_swap, pass the oldval to
5969         gomp_mutex_lock_slow.
5970         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5971         If all mutex contenders are just spinning and not sleeping, don't
5972         change state to 2 unnecessarily.  Optimize the loop when state has
5973         already become 2 to use just one atomic operation per loop instead
5974         of two.
5975         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5976         to prototype.
5977         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5978         __sync_bool_compare_and_swap, pass the oldval to
5979         gomp_mutex_lock_slow.
5980
5981 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
5982
5983         PR libgomp/49490
5984         * iter.c (gomp_iter_static_next): For chunk size 0
5985         only use n ceil/ nthreads size for the first
5986         n % nthreads threads in the team instead of
5987         all threads except for the last few ones which
5988         get less work or none at all.
5989         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5990         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5991         chunk argument, set run_sched_modifier to 0 for static
5992         resp. 1 for other kinds.  If chunk argument is 0
5993         and not static, set value to 1.
5994
5995 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
5996
5997         PR c++/49043
5998         * testsuite/libgomp.c++/pr49043.C: New test.
5999
6000         PR c++/48869
6001         * testsuite/libgomp.c++/pr48869.C: New test.
6002
6003 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6004
6005         PR fortran/48894
6006         * fortran.c: Include limits.h.
6007         (TO_INT): Define.
6008         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6009         *set.
6010         (omp_set_num_threads_8_, omp_set_schedule_8_,
6011         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6012         omp_get_team_size_8_): Use TO_INT macro.
6013         * testsuite/libgomp.fortran/pr48894.f90: New test.
6014
6015 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6016
6017         PR middle-end/48591
6018         * testsuite/libgomp.c/pr48591.c: New test.
6019
6020 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6021
6022         PR bootstrap/48135
6023         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6024         * configure: Regenerate.
6025
6026 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6027
6028         PR fortran/47886
6029         * testsuite/libgomp.fortran/task3.f90: New test.
6030
6031 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6032
6033         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6034
6035 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6036
6037         PR libgomp/47854
6038         * libgomp.texi (omp_get_wtime): Don't say time in the past
6039         must be Unix Epoch.
6040
6041 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6042
6043         PR libgomp/47804
6044         * testsuite/libgomp.fortran/fortran.exp: Check for both
6045         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6046         but $blddir != "", still append ${blddir}/${lang_library_path}
6047         to ld_library_path.
6048
6049 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6050
6051         PR libgomp/47758
6052         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6053         of libquadmath.a before adding its libpath to ldflags.
6054
6055 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6056
6057         PR libgomp/47731
6058         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6059         to FUTEX_WAIT futex syscall.
6060         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6061
6062 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6063
6064         * configure: Regenerate.
6065
6066 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6067
6068         PR libstdc++/36104
6069         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6070
6071 2011-01-16  Gerald Pfeifer
6072
6073         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6074
6075 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6076
6077         PR fortran/46874
6078         * libgomp.fortran/allocatable6.f90: New test.
6079
6080 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6081
6082         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6083         * configure: Regenerate.
6084
6085 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6086
6087         PR target/40125
6088         PR lto/46695
6089         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6090         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6091         * aclocal.m4: Regenerate.
6092         * configure: Regenerate.
6093         * Makefile.in: Regenerate.
6094         * testsuite/Makefile.in: Regenerate.
6095
6096 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6097
6098         PR fortran/46753
6099         * libgomp.fortran/pr46753.f90: New test.
6100
6101         PR libgomp/43706
6102         * env.c (initialize_env): Default to spin count 300000
6103         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6104         is specified.
6105
6106         PR libgomp/45240
6107         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6108         at the end if sync builtins aren't supported.
6109
6110 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6111
6112         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6113
6114 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6115
6116         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6117
6118 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6119
6120         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6121
6122 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6123             Tobias Burnus  <burnus@net-b.de>
6124
6125         PR fortran/32049
6126         * configure.ac:
6127         * configure: Regenerate.
6128
6129 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6130
6131         * config/linux/futex.h: New.
6132         * config/linux/arm/mutex.h: New.
6133         * configure.tgt (arm*-*-linux*): Add config path.
6134
6135 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6136
6137         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6138
6139 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6140
6141         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6142         Change Fortran datatype to LOGICAL.
6143         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6144         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6145
6146 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6147
6148         * configure: Regenerate.
6149
6150 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6151
6152         * libgomp.texi: Add function keyword to a couple of Fortran
6153         interfaces, use integer instead of int for Fortran.
6154
6155 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6156
6157         * libgomp.texi: Fix spelling and pasto problems throughout.
6158         Adjust prototypes to match code.
6159
6160 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6161
6162         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6163         silence -fwhole-file warning.
6164
6165 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6166
6167         * configure.tgt (*-*-solaris2.[56]*): Removed.
6168
6169 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6170
6171         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6172         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6173         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6174         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6175         targetting solaris2*.
6176         * configure: Regenerate.
6177         * config.h.in: Regenerate.
6178
6179         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6180         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6181         Add libgomp_version_dep.
6182         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6183         versioning.
6184         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6185         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6186         * Makefile.in: Regenerate.
6187
6188         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6189         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6190         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6191         to common block, protected by
6192         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6193
6194 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6195
6196         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6197
6198 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6199
6200         PR bootstrap/43170
6201         * configure: Regenerate.
6202
6203 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6204
6205         PR other/43620
6206         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6207         * configure: Regenerate.
6208         * Makefile.in: Regenerate.
6209         * testsuite/Makefile.in: Regenerate.
6210
6211 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6212
6213         PR c/43893
6214         * testsuite/libgomp.c/pr43893.c: New test.
6215         * testsuite/libgomp.c++/pr43893.C: New test.
6216
6217 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6218
6219         PR middle-end/43570
6220         * testsuite/libgomp.fortran/vla8.f90: New test.
6221
6222 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6223
6224         PR libgomp/43706
6225         * config/linux/affinity.c (gomp_init_affinity): Decrease
6226         gomp_available_cpus if affinity mask confines the process to fewer
6227         CPUs.
6228         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6229         non-NULL, just return gomp_available_cpus.
6230
6231         PR libgomp/43569
6232         * sections.c (gomp_sections_init): Initialize ws->mode.
6233
6234 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6235
6236         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6237         not unused bar variable.
6238         * configure: Regenerate.
6239
6240 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6241
6242         * Makefile.in: Regenerate.
6243         * aclocal.m4: Regenerate.
6244         * testsuite/Makefile.in: Regenerate.
6245
6246 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6247
6248         PR libgomp/42942
6249         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6250         (initialize_env): Adjust callers.
6251         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6252         when the argument is 0.
6253
6254         * testsuite/libgomp.c/pr42942.c: New test.
6255
6256 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6257
6258         PR middle-end/42644
6259         PR middle-end/42130
6260         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6261         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6262
6263 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6264
6265         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6266         * testsuite/libgomp.c++/task-6.C: Likewise.
6267
6268 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6269
6270         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6271
6272 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6273
6274         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6275         * configure: Regenerate.
6276
6277 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6278
6279         PR fortran/42866
6280         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6281
6282 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6283
6284         * configure.ac: Test for executability of GFORTRAN.
6285         * configure: Regenerate.
6286
6287 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6288
6289         * configure: Regenerate.
6290
6291 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6292
6293         PR libgomp/42602
6294         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6295
6296 2010-01-03  Richard Guenther  <rguenther@suse.de>
6297
6298         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6299
6300 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6301
6302         * testsuite/libgomp.graphite/pr4118.c: New.
6303
6304 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6305
6306         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6307         for darwin, protect the test with require-effective-target tls_runtime.
6308         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6309
6310 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6311
6312         PR target/41605
6313         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6314         link spec %s substitutions for static libraries.
6315
6316 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6317
6318         PR testsuite/42135
6319         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6320
6321 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6322
6323         * Makefile.in: Regenerate.
6324         * configure: Regenerate.
6325         * testsuite/Makefile.in: Regenerate.
6326
6327 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6328
6329         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6330         settings for LC_ALL and LANG.
6331
6332 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6333
6334         PR fortran/42162
6335         * testsuite/libgomp.fortran/pr42162.f90: New test.
6336
6337 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6338
6339         PR middle-end/42029
6340         * testsuite/libgomp.c/pr42029.c: New test.
6341
6342 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6343
6344         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6345         *s.  Accept ld version without text in ()s.
6346         * configure: Regenerated.
6347
6348 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6349
6350         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6351
6352 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6353
6354         PR libgomp/41418
6355         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6356         or a hyphen (happens with fortran language disabled).
6357         * configure: Regenerate.
6358
6359 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6360
6361         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6362         use sed script portable to Solaris /bin/sed for extracting ld
6363         version.
6364         * configure: Regenerate.
6365
6366 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6367
6368         * testsuite/libgomp.graphite/bounds.c: New test.
6369
6370 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6371
6372         * Makefile.am (libgomp_la_LINK): New.
6373         * Makefile.in: Regenerate.
6374
6375 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6376
6377         * configure.ac (AC_PREREQ): Bump to 2.64.
6378
6379 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6380
6381         * Makefile.am (install-html, install-pdf): Remove.
6382         * Makefile.in: Regenerate.
6383
6384         * Makefile.in: Regenerate.
6385         * aclocal.m4: Regenerate.
6386         * config.h.in: Regenerate.
6387         * configure: Regenerate.
6388         * testsuite/Makefile.in: Regenerate.
6389
6390 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6391
6392         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6393         * Makefile.in: Regenerate.
6394
6395 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6396
6397         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6398         * Makefile.in: Regenerate.
6399
6400 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6401
6402         PR fortran/41102
6403         omp_lib.h.in: Fix -std=f95 errors.
6404
6405 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6406
6407         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6408         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6409         * testsuite/libgomp.graphite/graphite.exp: New.
6410
6411 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6412
6413         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6414         only build.
6415
6416 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6417
6418         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6419         needed memory barrier semantics.
6420         * config/linux/mips/mutex.h: New file.
6421
6422 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6423
6424         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6425
6426 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6427
6428         * configure: Regenerate.
6429
6430 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6431
6432         PR testsuite/40699
6433         PR testsuite/40707
6434         PR testsuite/40709
6435         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6436         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6437         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6438
6439 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6440
6441         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6442         options when choosing a multilib.
6443
6444 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6445
6446         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6447         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6448         ld_library_path, not every libgcc multilib directory.
6449         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6450         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6451         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6452         Use add_path.
6453         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6454
6455 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6456
6457         * Makefile.am (LTLDFLAGS): Define.
6458         (LINK): Define.
6459         * Makefile.in: Regenerate.
6460
6461 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6462
6463         PR fortran/39718
6464         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6465         libgfortranbegin, check existence of libgfortran.a instead of
6466         libgfortranbegin.a.
6467
6468 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6469
6470         PR libgomp/40174
6471         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6472         (gomp_free_pool_helper): Likewise.
6473
6474 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6475             Jakub Jelinek  <jakub@redhat.com>
6476
6477         PR fortran/35423
6478         * testsuite/libgomp.fortran/workshare2.f90: New test.
6479
6480 2009-04-09  Nick Clifton  <nickc@redhat.com>
6481
6482         * iter.c: Change copyright header to refer to version 3 of the
6483         GNU General Public License with version 3.1 of the GCC Runtime
6484         Library Exception and to point readers at the COPYING3 and
6485         COPYING3.RUNTIME files and the FSF's license web page.
6486         * alloc.c: Likewise.
6487         * barrier.c: Likewise.
6488         * config/bsd/proc.c: Likewise.
6489         * config/linux/affinity.c: Likewise.
6490         * config/linux/alpha/futex.h: Likewise.
6491         * config/linux/bar.c: Likewise.
6492         * config/linux/bar.h: Likewise.
6493         * config/linux/ia64/futex.h: Likewise.
6494         * config/linux/ia64/mutex.h: Likewise.
6495         * config/linux/lock.c: Likewise.
6496         * config/linux/mips/futex.h: Likewise.
6497         * config/linux/mutex.c: Likewise.
6498         * config/linux/mutex.h: Likewise.
6499         * config/linux/powerpc/futex.h: Likewise.
6500         * config/linux/proc.c: Likewise.
6501         * config/linux/ptrlock.c: Likewise.
6502         * config/linux/ptrlock.h: Likewise.
6503         * config/linux/s390/futex.h: Likewise.
6504         * config/linux/sem.c: Likewise.
6505         * config/linux/sem.h: Likewise.
6506         * config/linux/sparc/futex.h: Likewise.
6507         * config/linux/wait.h: Likewise.
6508         * config/linux/x86/futex.h: Likewise.
6509         * config/mingw32/proc.c: Likewise.
6510         * config/mingw32/time.c: Likewise.
6511         * config/posix/affinity.c: Likewise.
6512         * config/posix/bar.c: Likewise.
6513         * config/posix/bar.h: Likewise.
6514         * config/posix/lock.c: Likewise.
6515         * config/posix/mutex.h: Likewise.
6516         * config/posix/proc.c: Likewise.
6517         * config/posix/ptrlock.h: Likewise.
6518         * config/posix/sem.c: Likewise.
6519         * config/posix/sem.h: Likewise.
6520         * config/posix/time.c: Likewise.
6521         * config/posix95/lock.c: Likewise.
6522         * critical.c: Likewise.
6523         * env.c: Likewise.
6524         * error.c: Likewise.
6525         * fortran.c: Likewise.
6526         * iter_ull.c: Likewise.
6527         * libgomp.h: Likewise.
6528         * libgomp_f.h.in: Likewise.
6529         * libgomp_g.h: Likewise.
6530         * loop.c: Likewise.
6531         * loop_ull.c: Likewise.
6532         * omp.h.in: Likewise.
6533         * omp_lib.f90.in: Likewise.
6534         * omp_lib.h.in: Likewise.
6535         * ordered.c: Likewise.
6536         * parallel.c: Likewise.
6537         * sections.c: Likewise.
6538         * single.c: Likewise.
6539         * task.c: Likewise.
6540         * team.c: Likewise.
6541         * work.c: Likewise.
6542
6543 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6544
6545         * testsuite/config/default.exp: Change copyright header to refer to
6546         version 3 of the GNU General Public License and to point readers
6547         at the COPYING3 file and the FSF's license web page.
6548
6549 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6550
6551         PR middle-end/39573
6552         * libgomp.c++/pr39573.C: New test.
6553
6554 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6555
6556         PR other/39591
6557         * testsuite/libgomp.c/pr39591-1.c: New test.
6558         * testsuite/libgomp.c/pr39591-2.c: New test.
6559         * testsuite/libgomp.c/pr39591-3.c: New test.
6560
6561 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6562
6563         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6564         * testsuite/libgomp.c/atomic-6.c: Ditto.
6565
6566 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6567
6568         PR c/39495
6569         * testsuite/libgomp.c/loop-12.c: New test.
6570         * testsuite/libgomp.c/loop-11.c: New test.
6571         * testsuite/libgomp.c++/loop-11.C: New test.
6572         * testsuite/libgomp.c++/loop-12.C: New test.
6573         * testsuite/libgomp.c++/for-8.C: New test.
6574
6575 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6576
6577         * configure: Regenerate.
6578
6579 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6580
6581         PR middle-end/39154
6582         * testsuite/libgomp.c/pr39154.c: New test.
6583
6584 2009-01-30  Ian Lance Taylor  <iant@google.com>
6585
6586         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6587         libgomp_ld_is_gold.  Get gold version number.
6588         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6589         * configure: Rebuild.
6590
6591 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6592
6593         * testsuite/lib/libgomp.exp: Add -B option for targets that
6594         use libgfortran.a%s in their specs.
6595
6596 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6597
6598         PR libgomp/38086
6599         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6600         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6601         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6602         * configure: Regenerated.
6603         * config.h.in: Likewise.
6604
6605 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6606
6607         PR c++/38650
6608         * testsuite/libgomp.c/pr38650.c: New test.
6609         * testsuite/libgomp.c++/pr38650.C: New test.
6610
6611 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6612
6613         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6614
6615 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6616
6617         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6618
6619 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6620
6621         * configure: Regenerate.
6622
6623 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6624
6625         PR middle-end/36802
6626         * testsuite/libgomp.c/pr36802-1.c: New test.
6627         * testsuite/libgomp.c/pr36802-2.c: New test.
6628         * testsuite/libgomp.c/pr36802-3.c: New test.
6629
6630 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6631
6632         PR libgomp/38270
6633         * config/linux/powerpc/mutex.h: New.
6634
6635 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6636
6637         PR c++/38257
6638         * testsuite/libgomp.c++/for-7.C: New test.
6639
6640         PR c++/38348
6641         * testsuite/libgomp.c++/for-6.C: New test.
6642
6643 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6644
6645         PR testsuite/28870
6646         * testsuite/lib/libgomp.exp: Include new timeout library files.
6647         (libgomp_target_compile): Set timeout value from new proc.
6648
6649 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6650
6651         PR libgomp/37938
6652         * config/linux/ia64/mutex.h: New.
6653
6654 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6655
6656         PR libgomp/37935
6657         * libgomp.texi (Runtime library routines, environment variables):
6658         Update for OpenMP version 3.0.
6659
6660 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6661             Steve Ellcey  <sje@cup.hp.com>
6662
6663         * configure: Regenerate for new libtool.
6664         * Makefile.in: Ditto.
6665         * testsuite/Makefile.in: Ditto.
6666
6667 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6668             Andreas Tobler  <a.tobler@schweiz.org>
6669
6670         * config/bsd/proc.c: New file.
6671         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6672         * configure.ac: Check for header <sys/sysctl.h>
6673         * configure: Regenerate.
6674         * config.h.in: Likewise.
6675
6676 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6677
6678         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6679
6680 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6681
6682         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6683         * Makefile.in: Regenerated.
6684         * testsuite/Makefile.in: Regenerated.
6685
6686 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6687
6688         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6689         depend on blddir if blddir exists.
6690         (libgomp_target_compile): Likewise.
6691         * testsuite/libgomp.c++/c++.exp: Likewise.
6692         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6693
6694 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6695
6696         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6697         Do not list GPL as Invariant Section.
6698
6699 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6700             Chao-ying Fu  <fu@mips.com>
6701
6702         * configure.tgt: Enable futex for MIPS.
6703         * config/linux/mips/futex.h: New file.
6704
6705 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6706
6707         * team.c (gomp_team_end): Free team immediately if it has
6708         just one thread.
6709
6710 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6711
6712         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6713         * testsuite/libgomp.fortran/fortran.exp: Same.
6714         * testsuite/libgomp.c/c.exp: Same.
6715         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6716         directory to library path first.
6717
6718 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6719
6720         * env.c (parse_stacksize): Add cast to avoid warning.
6721         (parse_spincount): Likewise.
6722
6723 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6724
6725         * testsuite/libgomp.c/loop-10.c: New test.
6726         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6727         * libgomp.c++/loop-6.C (main): Likewise.
6728
6729         PR debug/36617
6730         * testsuite/libgomp.c/debug-1.c: New test.
6731
6732 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6733
6734         * testsuite/libgomp.c/nqueens-1.c: New test.
6735
6736         PR c++/36523
6737         * testsuite/libgomp.c++/task-7.C: New function.
6738
6739 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6740
6741         * configure: Regenerate.
6742
6743 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6744
6745         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6746         mutex when HAVE_SYNC_BUILTINS isn't defined.
6747
6748 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6749
6750         * libgomp.texi (omp_test_lock): Fix typo.
6751
6752 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6753
6754         * omp_lib.f90.in: Add "implicit none".
6755
6756 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6757
6758         PR middle-end/36506
6759         * testsuite/libgomp.c/reduction-5.c: New test.
6760
6761 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6762
6763         * libgomp.h (struct gomp_task): Add in_tied_task field.
6764         * task.c (gomp_init_task): Initialize it.
6765         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6766         unconditionally.  Don't call gomp_team_barrier_wake if
6767         current task is implicit or if(0) from implicit and number of
6768         running tasks is equal to nthreads - 1.
6769
6770         PR libgomp/36471
6771         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6772         omp_get_team_size_8): Fix pastos.
6773
6774         PR libgomp/36469
6775         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6776         * configure: Regenerated.
6777         * config.h.in: Regenerated.
6778         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6779         defined.
6780
6781 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6782
6783         PR bootstrap/36452
6784         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6785         (GOMP_loop_ull_dynamic_start): Likewise.
6786         (GOMP_loop_ull_guided_start): Likewise.
6787         (GOMP_loop_ull_ordered_static_start): Likewise.
6788         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6789         (GOMP_loop_ull_ordered_guided_start): Likewise.
6790
6791 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6792             Richard Henderson  <rth@redhat.com>
6793             Ulrich Drepper  <drepper@redhat.com>
6794             Jakob Blomer  <jakob.blomer@ira.uka.de>
6795
6796         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6797         Substitute also OMP_*LOCK_25*.
6798         * configure: Regenerated.
6799         * config.h.in: Regenerated.
6800         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6801         ptrlock.c and task.c.
6802         * Makefile.in: Regenerated.
6803         * testsuite/Makefile.in: Regenerated.
6804         * task.c: New file.
6805         * loop_ull.c: New file.
6806         * iter_ull.c: New file.
6807         * libgomp.h: Include ptrlock.h.
6808         (enum gomp_task_kind): New type.
6809         (struct gomp_team): Add task_lock, task_queue, task_count,
6810         task_running_count, single_count fields.  Add
6811         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6812         Remove work_share_lock, generation_mask,
6813         oldest_live_gen, num_live_gen and init_work_shares fields, add
6814         work work_share_list_alloc, work_share_list_free and work_share_chunk
6815         fields.  Change work_shares from pointer to pointers into an array.
6816         Change ordered_release field into gomp_sem_t ** from flexible array
6817         member.  Add implicit_task and initial_work_shares fields.
6818         Move close to the end of the struct.
6819         (struct gomp_team_state): Add single_count, last_work_share,
6820         active_level and level fields, remove work_share_generation.
6821         (gomp_barrier_handle_tasks): New prototype.
6822         (gomp_finish_task): New inline function.
6823         (struct gomp_work_share): Move chunk_size, end, incr into
6824         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6825         next_ll fields.  Reshuffle fields.  Add next_alloc,
6826         next_ws, next_free and inline_ordered_team_ids fields, change
6827         ordered_team_ids into pointer from flexible array member.
6828         Add mode field.  Put lock and next into a different cache line
6829         from most of the write-once fields.
6830         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6831         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6832         gomp_iter_ull_guided_next): New prototypes.
6833         (gomp_new_icv): New prototype.
6834         (struct gomp_thread): Add thread_pool and task fields.
6835         (struct gomp_thread_pool): New type.
6836         (gomp_new_team): New prototype.
6837         (gomp_team_start): Change type of last argument.
6838         (gomp_new_work_share): Removed.
6839         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6840         (gomp_work_share_init_done): New static inline.
6841         (gomp_throttled_spin_count_var, gomp_available_cpus,
6842         gomp_managed_threads): New extern decls.
6843         (gomp_init_task): New prototype.
6844         (gomp_spin_count_var): New extern var decl.
6845         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6846         or no alias support, or if not PIC.
6847         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6848         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6849         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6850         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6851         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6852         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6853         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6854         gomp_test_nest_lock_25): New prototypes.
6855         (omp_lock_symver, strong_alias): Define.
6856         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6857         decls.
6858         (gomp_end_task): New.
6859         (struct gomp_task_icv, gomp_global_icv): New.
6860         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6861         (struct gomp_task): New.
6862         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6863         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6864         (gomp_icv): New.
6865         (gomp_schedule_type): Reorder enum to match
6866         omp_sched_t.
6867         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6868         fields.
6869         (gomp_thread_start): Add gomp_team_barrier_wait call.
6870         For non-nested case remove clearing of docked thread thr fields.
6871         Use pool fields instead of global gomp_* variables.  Use
6872         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6873         Create tasks for each member thread.
6874         (free_team): Only destroy team barrier, task_lock here and free it.
6875         (gomp_free_thread): Free last_team if non-NULL.
6876         (gomp_team_end): Call gomp_team_barrier_wait instead of
6877         gomp_barrier_wait.  For nested case call one extra
6878         gomp_barrier_wait.  Move here some destruction from free_team.
6879         Call free_team on pool->last_team if any, rather than freeing
6880         current team.  Destroy work_share_list_free_lock ifndef
6881         HAVE_SYNC_BUILTINS.
6882         (gomp_new_icv): New function.
6883         (gomp_threads, gomp_threads_size, gomp_threads_used,
6884         gomp_threads_dock): Removed.
6885         (gomp_thread_destructor): New variable.
6886         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6887         functions.
6888         (gomp_team_start): Create new pool if current thread doesn't have
6889         one.  Use pool fields instead of global gomp_* variables.
6890         Initialize thread_pool field for new threads.  Clear single_count.
6891         Change last argument from ws to team, don't create
6892         new team, set ts.work_share to &team->work_shares[0] and clear
6893         ts.last_work_share.  Don't clear ts.work_share_generation.
6894         If number of threads changed, adjust atomically gomp_managed_threads.
6895         Use gomp_init_task instead of gomp_new_task,
6896         set thr->task to the corresponding implicit_task array entry.
6897         Create tasks for each member thread.  Initialize ts.level.
6898         (initialize_team): Call pthread_key_create on
6899         gomp_thread_destructor.
6900         (team_destructor): New function.
6901         (new_team): Removed.
6902         (gomp_new_team): New function.
6903         (free_team): Free gomp_work_share blocks chained through next_alloc,
6904         instead of freeing work_shares and destroying work_share_lock.
6905         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6906         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6907         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6908         of gomp_barrier_wait.
6909         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6910         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6911         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6912         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6913         of gomp_barrier_wait.
6914         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6915         gomp_work_share_init_done if gomp_work_share_start returned true.
6916         Don't unlock ws->lock.
6917         * work.c: Include stddef.h.
6918         (free_work_share): Use work_share_list_free_lock instead
6919         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6920         Call gomp_fini_work_share and then either free ws if orphaned, or
6921         put it into work_share_list_free list of the current team.
6922         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6923         functions.
6924         (gomp_work_share_start, gomp_work_share_end,
6925         gomp_work_share_end_nowait): Rewritten.
6926         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6927         (openmp_version): Set to 200805.
6928         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6929         omp_sched_guided, omp_sched_auto): New parameters.
6930         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6931         omp_set_max_active_levels, omp_get_max_active_levels,
6932         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6933         omp_get_active_level): New interfaces.
6934         * omp_lib.h.in (openmp_version): Set to 200805.
6935         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6936         omp_sched_guided, omp_sched_auto): New parameters.
6937         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6938         omp_set_max_active_levels, omp_get_max_active_levels,
6939         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6940         omp_get_active_level): New externals.
6941         * loop.c: Include limits.h.
6942         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6943         GFS_AUTO.
6944         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6945         Likewise.  Use gomp_icv.
6946         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6947         ts.static_trip here.
6948         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6949         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6950         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6951         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6952         don't unlock ws->lock, otherwise lock it.
6953         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6954         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6955         (gomp_parallel_loop_start): Call gomp_new_team instead of
6956         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6957         Adjust gomp_team_start caller.  Pass 0 as second argument to
6958         gomp_resolve_num_threads.
6959         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6960         If adding ws->chunk_size nthreads + 1 times after end won't
6961         overflow, set ws->mode to 1.
6962         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6963         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6964         GOMP_loop_ull_ordered_static_start,
6965         GOMP_loop_ull_ordered_dynamic_start,
6966         GOMP_loop_ull_ordered_guided_start,
6967         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6968         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6969         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6970         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6971         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6972         prototypes.
6973         * libgomp.map: Export lock routines also @@OMP_2.0.
6974         (GOMP_loop_ordered_dynamic_first,
6975         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6976         GOMP_loop_ordered_static_first): Remove.
6977         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6978         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6979         GOMP_loop_ull_ordered_dynamic_next,
6980         GOMP_loop_ull_ordered_dynamic_start,
6981         GOMP_loop_ull_ordered_guided_next,
6982         GOMP_loop_ull_ordered_guided_start,
6983         GOMP_loop_ull_ordered_runtime_next,
6984         GOMP_loop_ull_ordered_runtime_start,
6985         GOMP_loop_ull_ordered_static_next,
6986         GOMP_loop_ull_ordered_static_start,
6987         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6988         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6989         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6990         (omp_set_schedule, omp_get_schedule,
6991         omp_get_thread_limit, omp_set_max_active_levels,
6992         omp_get_max_active_levels, omp_get_level,
6993         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6994         omp_set_schedule_, omp_set_schedule_8_,
6995         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6996         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6997         omp_get_max_active_levels_, omp_get_level_,
6998         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6999         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7000         New exports @@OMP_3.0.
7001         * omp.h.in (omp_sched_t): New type.
7002         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7003         omp_set_max_active_levels, omp_get_max_active_levels,
7004         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7005         omp_get_active_level): New prototypes.
7006         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7007         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7008         gomp_thread_limit_var, gomp_remaining_threads_count,
7009         gomp_remaining_threads_lock): New variables.
7010         (parse_spincount): New function.
7011         (initialize_env): Call gomp_init_num_threads unconditionally.
7012         Initialize gomp_available_cpus.  Call parse_spincount,
7013         initialize gomp_{,throttled_}spin_count_var
7014         depending on presence and value of OMP_WAIT_POLICY and
7015         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7016         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7017         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7018         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7019         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7020         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7021         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7022         (gomp_global_icv): New.
7023         (parse_schedule): Use it.  Parse "auto".
7024         (omp_set_num_threads): Use gomp_icv.
7025         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7026         Likewise.
7027         (omp_get_max_threads): Move from parallel.c.
7028         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7029         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7030         add ialias.
7031         (parse_stacksize, parse_wait_policy): New functions.
7032         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7033         both wrappers for compatibility and new locks.
7034         (omp_set_schedule, omp_get_schedule,
7035         omp_get_thread_limit, omp_set_max_active_levels,
7036         omp_get_max_active_levels, omp_get_level,
7037         omp_get_ancestor_thread_num, omp_get_team_size,
7038         omp_get_active_level): New ialias_redirect.
7039         (omp_set_schedule_, omp_set_schedule_8_,
7040         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7041         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7042         omp_get_max_active_levels_, omp_get_level_,
7043         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7044         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7045         New functions.
7046         * parallel.c: Include limits.h.
7047         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7048         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7049         argument to gomp_team_start.  Pass 0 as second argument to
7050         gomp_resolve_num_threads.
7051         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7052         if gomp_thread_limit_var != ULONG_MAX.
7053         (omp_in_parallel): Implement using ts.active_level.
7054         (omp_get_max_threads): Move to env.c.
7055         (omp_get_level, omp_get_ancestor_thread_num,
7056         omp_get_team_size, omp_get_active_level): New functions,
7057         add ialias.
7058         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7059         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7060         gomp_iter_dynamic_next instead of the _locked variant and don't take
7061         lock around it, otherwise acquire it before calling
7062         gomp_iter_dynamic_next_locked.
7063         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7064         gomp_iter_dynamic_next instead of the _locked variant and don't take
7065         lock around it.
7066         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7067         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7068         Adjust gomp_team_start caller.  Pass count as second argument to
7069         gomp_resolve_num_threads, don't adjust num_threads after the call.
7070         Use gomp_icv.
7071         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7072         ws->chunk_size by incr.
7073         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7074         code.
7075         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7076         types.
7077         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7078         (omp_check_defines): Check even the compat defines.
7079         * config/linux/ptrlock.c: New file.
7080         * config/linux/ptrlock.h: New file.
7081         * config/linux/wait.h: New file.
7082         * config/posix/ptrlock.c: New file.
7083         * config/posix/ptrlock.h: New file.
7084         * config/linux/bar.h (gomp_team_barrier_wait,
7085         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7086         (gomp_team_barrier_set_task_pending,
7087         gomp_team_barrier_clear_task_pending,
7088         gomp_team_barrier_set_waiting_for_tasks,
7089         gomp_team_barrier_waiting_for_tasks,
7090         gomp_team_barrier_done): New inlines.
7091         (gomp_barrier_t): Rewritten.
7092         (gomp_barrier_state_t): New typedef.
7093         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7094         gomp_barrier_wait_start): Rewritten.
7095         (gomp_barrier_wait_end): Change second argument to
7096         gomp_barrier_state_t.
7097         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7098         inlines.
7099         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7100         futex.h.
7101         (gomp_barrier_wait_end): Rewritten.
7102         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7103         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7104         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7105         (gomp_barrier_state_t): New typedef.
7106         (gomp_team_barrier_wait,
7107         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7108         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7109         into the return value.  Return gomp_barrier_state_t.
7110         (gomp_team_barrier_set_task_pending,
7111         gomp_team_barrier_clear_task_pending,
7112         gomp_team_barrier_set_waiting_for_tasks,
7113         gomp_team_barrier_waiting_for_tasks,
7114         gomp_team_barrier_done): New inlines.
7115         (gomp_barrier_wait_end): Change second argument to
7116         gomp_barrier_state_t.
7117         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7118         inlines.
7119         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7120         (gomp_barrier_wait_end): Change second argument to
7121         gomp_barrier_state_t.
7122         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7123         gomp_team_barrier_wake): New functions.
7124         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7125         futex.h.
7126         (gomp_futex_wake, gomp_futex_wait): New variables.
7127         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7128         * config/linux/lock.c: Rewrite to make locks task owned,
7129         for backwards compatibility provide the old entrypoints
7130         if symbol versioning.  Include wait.h instead of libgomp.h and
7131         futex.h.
7132         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7133         * config/posix95/lock.c: Rewrite to make locks task owned,
7134         for backwards compatibility provide the old entrypoints
7135         if symbol versioning.
7136         * config/posix/lock.c: Rewrite to make locks task owned,
7137         for backwards compatibility provide the old entrypoints
7138         if symbol versioning.
7139         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7140         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7141         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7142         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7143         (sys_futex0): Return error code.
7144         (futex_wake, futex_wait): If ENOSYS was returned, clear
7145         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7146         (cpu_relax, atomic_write_barrier): New static inlines.
7147         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7148         (futex_wake, futex_wait): If ENOSYS was returned, clear
7149         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7150         (cpu_relax, atomic_write_barrier): New static inlines.
7151         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7152         (sys_futex0): Return error code.
7153         (futex_wake, futex_wait): If ENOSYS was returned, clear
7154         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7155         (cpu_relax, atomic_write_barrier): New static inlines.
7156         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7157         (sys_futex0): Return error code.
7158         (futex_wake, futex_wait): If ENOSYS was returned, clear
7159         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7160         (cpu_relax, atomic_write_barrier): New static inlines.
7161         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7162         (sys_futex0): Return error code.
7163         (futex_wake, futex_wait): If ENOSYS was returned, clear
7164         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7165         (cpu_relax, atomic_write_barrier): New static inlines.
7166         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7167         (sys_futex0): Return error code.
7168         (futex_wake, futex_wait): If ENOSYS was returned, clear
7169         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7170         (cpu_relax, atomic_write_barrier): New static inlines.
7171         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7172         futex.h.
7173         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7174         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7175         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7176         types.
7177         (omp_nest_lock_t): Change owner into void *, add lock field.
7178         * config/posix95/omp-lock.h: Include semaphore.h.
7179         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7180         (omp_lock_t): Use sem_t instead of mutex if semaphores
7181         aren't broken.
7182         (omp_nest_lock_t): Likewise.  Change owner to void *.
7183         * config/posix/omp-lock.h: Include semaphore.h.
7184         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7185         (omp_lock_t): Use sem_t instead of mutex if semaphores
7186         aren't broken.
7187         (omp_nest_lock_t): Likewise.  Add owner field.
7188
7189 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7190
7191         * testsuite/libgomp.c/collapse-1.c: New test.
7192         * testsuite/libgomp.c/collapse-2.c: New test.
7193         * testsuite/libgomp.c/collapse-3.c: New test.
7194         * testsuite/libgomp.c/icv-1.c: New test.
7195         * testsuite/libgomp.c/icv-2.c: New test.
7196         * testsuite/libgomp.c/lib-2.c: New test.
7197         * testsuite/libgomp.c/lock-1.c: New test.
7198         * testsuite/libgomp.c/lock-2.c: New test.
7199         * testsuite/libgomp.c/lock-3.c: New test.
7200         * testsuite/libgomp.c/loop-4.c: New test.
7201         * testsuite/libgomp.c/loop-5.c: New test.
7202         * testsuite/libgomp.c/loop-6.c: New test.
7203         * testsuite/libgomp.c/loop-7.c: New test.
7204         * testsuite/libgomp.c/loop-8.c: New test.
7205         * testsuite/libgomp.c/loop-9.c: New test.
7206         * testsuite/libgomp.c/nested-3.c: New test.
7207         * testsuite/libgomp.c/nestedfn-6.c: New test.
7208         * testsuite/libgomp.c/sort-1.c: New test.
7209         * testsuite/libgomp.c/task-1.c: New test.
7210         * testsuite/libgomp.c/task-2.c: New test.
7211         * testsuite/libgomp.c/task-3.c: New test.
7212         * testsuite/libgomp.c/task-4.c: New test.
7213         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7214         to C++ testsuite default compiler options.
7215         * testsuite/libgomp.c++/collapse-1.C: New test.
7216         * testsuite/libgomp.c++/collapse-2.C: New test.
7217         * testsuite/libgomp.c++/ctor-10.C: New test.
7218         * testsuite/libgomp.c++/for-1.C: New test.
7219         * testsuite/libgomp.c++/for-2.C: New test.
7220         * testsuite/libgomp.c++/for-3.C: New test.
7221         * testsuite/libgomp.c++/for-4.C: New test.
7222         * testsuite/libgomp.c++/for-5.C: New test.
7223         * testsuite/libgomp.c++/loop-8.C: New test.
7224         * testsuite/libgomp.c++/loop-9.C: New test.
7225         * testsuite/libgomp.c++/loop-10.C: New test.
7226         * testsuite/libgomp.c++/task-1.C: New test.
7227         * testsuite/libgomp.c++/task-2.C: New test.
7228         * testsuite/libgomp.c++/task-3.C: New test.
7229         * testsuite/libgomp.c++/task-4.C: New test.
7230         * testsuite/libgomp.c++/task-5.C: New test.
7231         * testsuite/libgomp.c++/task-6.C: New test.
7232         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7233         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7234         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7235         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7236         * testsuite/libgomp.fortran/collapse1.f90: New test.
7237         * testsuite/libgomp.fortran/collapse2.f90: New test.
7238         * testsuite/libgomp.fortran/collapse3.f90: New test.
7239         * testsuite/libgomp.fortran/collapse4.f90: New test.
7240         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7241         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7242         * testsuite/libgomp.fortran/lib4.f90: New test.
7243         * testsuite/libgomp.fortran/lock-1.f90: New test.
7244         * testsuite/libgomp.fortran/lock-2.f90: New test.
7245         * testsuite/libgomp.fortran/nested1.f90: New test.
7246         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7247         * testsuite/libgomp.fortran/strassen.f90: New test.
7248         * testsuite/libgomp.fortran/tabs1.f90: New test.
7249         * testsuite/libgomp.fortran/tabs2.f: New test.
7250         * testsuite/libgomp.fortran/task1.f90: New test.
7251         * testsuite/libgomp.fortran/task2.f90: New test.
7252         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7253         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7254         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7255         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7256         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7257
7258 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7259
7260         PR c++/36308
7261         * testsuite/libgomp.c++/ctor-11.C: New test.
7262         * testsuite/libgomp.c++/ctor-12.C: New test.
7263
7264 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7265
7266         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7267
7268 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7269
7270         PR middle-end/36106
7271         * testsuite/libgomp.c/atomic-5.c: New test.
7272         * testsuite/libgomp.c/atomic-6.c: New test.
7273         * testsuite/libgomp.c/autopar-1.c: New test.
7274
7275 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7276
7277         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7278         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7279         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7280         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7281         * configure: Regenerate.
7282         * Makefile.in, testsuite/Makefile.in: Likewise.
7283
7284 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7285
7286         PR bootstrap/35457
7287         * aclocal.m4: Regenerate.
7288         * configure: Regenerate.
7289
7290 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7291
7292         PR middle-end/35611
7293         * testsuite/libgomp.c/atomic-4.c: New test.
7294
7295         PR libgomp/35625
7296         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7297         (gomp_iter_guided_next): Likewise.
7298         * testsuite/libgomp.c/pr35625.c: New test.
7299
7300 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7301
7302         * aclocal.m4: Regenerate.
7303         * configure: Likewise.
7304         * Makefile.in: Likewise.
7305         * testsuite/Makefile.in: Likewise.
7306
7307 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7308
7309         PR middle-end/35185
7310         * testsuite/libgomp.c++/pr35185.C: New test.
7311
7312 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7313
7314         PR middle-end/35549
7315         * testsuite/libgomp.c/pr35549.c: New test.
7316
7317 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7318
7319         * testsuite/libgomp.c/atomic-3.c: New test.
7320
7321 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7322
7323         PR fortran/33197
7324         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7325         .F08 file suffixes.
7326
7327 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7328
7329         PR libgomp/33131
7330         * configure.ac: Add ACX_HEADER_STRING.
7331         * env.c: Include strings.h.
7332         * aclocal.m4: Regenerate.
7333         * config.h.in: Regenerate.
7334         * configure: Regenerate.
7335         * Makefile.in: Regenerate.
7336         * testsuite/Makefile.in: Regenerate.
7337
7338 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7339
7340         PR middle-end/35196
7341         * testsuite/libgomp.c/pr35196.c: New test.
7342
7343         PR middle-end/35130
7344         * testsuite/libgomp.fortran/pr35130.f90: New test.
7345         * testsuite/libgomp.c/pr35130.c: New test.
7346
7347 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7348
7349         PR middle-end/33880
7350         * testsuite/libgomp.c/pr33880.c: New test.
7351         * testsuite/libgomp.fortran/pr33880.f90: New test.
7352
7353 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7354
7355         * configure: Regenerate.
7356
7357 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7358
7359         * configure.ac: Move futex checking into ../config/futex.m4.
7360         * configure: Rebuilt.
7361         * aclocal.m4: Rebuilt.
7362         * Makefile.in: Rebuilt.
7363
7364         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7365         2007-10-15 ../config/tls.m4 change.
7366
7367 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7368
7369         PR c++/34513
7370         * testsuite/libgomp.c/pr34513.c: New test.
7371         * testsuite/libgomp.c++/pr34513.C: New test.
7372
7373 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7374
7375         PR target/32765
7376         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7377
7378 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7379
7380         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7381
7382 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7383
7384         * testsuite/libgomp.c/private-1.c: New test.
7385
7386 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7387             Paolo Bonzini  <bonzini@gnu.org>
7388
7389         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7390         instead of 'VPATH ='.
7391         * Makefile.in: Regenerate.
7392
7393 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7394
7395         * configure.ac: Adjust makeinfo version check.
7396         * configure: Regenerate.
7397
7398 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7399
7400         PR fortran/34020
7401         * testsuite/libgomp.fortran/pr34020.f90: New test.
7402
7403 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7404
7405         PR c++/33894
7406         * testsuite/libgomp.c++/atomic-1.C: New test.
7407
7408 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7409
7410         PR libgomp/33275
7411         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7412         Make x and y integers rather than (implicit) reals.  Add private (j)
7413         clause to the last omp parallel.
7414
7415 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7416
7417         * configure: Regenerate following changes to ../config/tls.m4.
7418
7419 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7420
7421         * testsuite/libgomp.fortran/stack.f90: New test.
7422
7423 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7424
7425         * config/mingw32/proc.c: New file.
7426
7427 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7428
7429         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7430         (main): Use __get_cpuid to get i386 target fetaures.
7431         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7432         (main): Use __get_cpuid to get x86_64 target fetaures.
7433
7434 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7435
7436         PR target/32765
7437         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7438         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7439
7440 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7441
7442         PR fortran/32550
7443         * testsuite/libgomp.fortran/pr32550.f90: New test.
7444         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7445
7446 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7447
7448         * aclocal.m4: Regenerated.
7449
7450 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7451
7452         PR fortran/32359
7453         * testsuite/libgomp.fortran/pr32359.f90: New.
7454
7455 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7456
7457         PR libgomp/32468
7458         * sections.c (GOMP_parallel_sections_start): Only decrease
7459         number of threads to COUNT if dyn_var is true.
7460         * testsuite/libgomp.c/pr32468.c: New test.
7461
7462 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7463
7464         PR libgomp/26308
7465         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7466
7467 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7468
7469         PR middle-end/32362
7470         * testsuite/libgomp.c/pr32362-1.c: New test.
7471         * testsuite/libgomp.c/pr32362-2.c: New test.
7472         * testsuite/libgomp.c/pr32362-3.c: New test.
7473
7474 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7475
7476         * team.c (gomp_team_start): Fix setting up thread_attr
7477         stack size.
7478
7479 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7480
7481         * configure: Regenerate.
7482
7483 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7484
7485         * Makefile.in: Regenerate.
7486         * configure: Regenerate.
7487         * aclocal.m4: Regenerate.
7488         * testsuite/Makefile.in: Regenerate.
7489
7490 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7491
7492         * config/linux/proc.c: New file.
7493
7494         PR libgomp/28482
7495         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7496
7497 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7498
7499         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7500
7501 2007-04-16  Matthias Klose  <doko@debian.org>
7502
7503         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7504         flags if not building with -m64.
7505         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7506         flag for i?86-*-* targets, if current target matches -m64.
7507
7508 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7509
7510         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7511         * Makefile.in: Regenerate.
7512
7513 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7514
7515         PR testsuite/31369
7516         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7517         ld_library_path.
7518         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7519
7520 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7521
7522         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7523         decls.
7524         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7525         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7526         (parse_affinity): New function.
7527         (initialize_env): Call it and gomp_init_affinity.
7528         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7529         create new pthread_attr_t and call gomp_init_thread_affinity
7530         on it for each thread before passing the attribute to pthread_create.
7531         * config/linux/affinity.c: New file.
7532         * config/posix/affinity.c: New file.
7533         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7534         * configure: Rebuilt.
7535         * config.h.in: Rebuilt.
7536         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7537         * Makefile.in: Rebuilt.
7538
7539 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7540
7541         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7542         *-*-darwin*.
7543         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7544         and use it if found.
7545
7546 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7547
7548         * testsuite/config/default.exp: New file.
7549         * testsuite/lib/libgomp.exp: New file.
7550         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7551         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7552         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7553         (libgomp_load): Remove.
7554         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7555         always_ld_library_path, not ld_library_path.  Set additional_flags
7556         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7557         (target_compile): Do not call libgomp_init.  Append lang_library_path
7558         and lang_link_flags to options.
7559         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7560         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7561         here.
7562         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7563         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7564         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7565         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7566         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7567         CX8 flag.
7568         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7569         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7570         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7571         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7572         * testsuite/libgomp.c/atomic-10.c: Ditto.
7573
7574 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7575
7576         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7577         dg-final cleanup-modules line.
7578         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7579         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7580         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7581         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7582         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7583         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7584         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7585
7586 2007-03-18  Andreas Schwab  <schwab@suse.de>
7587
7588         * acinclude.m4: Adjust regular expression for ld version
7589         extraction.
7590         * configure: Regenerate.
7591
7592 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7593
7594         * Makefile.am: Add install-pdf target as copied from
7595         automake v1.10 rules.
7596         * Makefile.in: Regenerate
7597
7598 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7599
7600         PR libgomp/28486
7601         * configure: Regenerate.
7602
7603         PR c++/30703
7604         * testsuite/libgomp.c++/pr30703.C: New test.
7605
7606 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7607
7608         Revert:
7609         2006-07-05  Eric Christopher  <echristo@apple.com>
7610         * configure.ac: Depend addition of -pthread on host OS.
7611         * configure: Regenerate.
7612
7613 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7614
7615         * libgomp.texi: Fix spacing after abbreviations.
7616
7617 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7618
7619         PR libgomp/30546
7620         * configure.ac: Add check for makeinfo
7621         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7622         if an appropiate version of makeinfo is found.
7623         * aclocal.m4: Regenerated.
7624         * configure: Regenerated.
7625         * Makefile.in: Regenerated.
7626         * testsuite/Makefile.in: Regenerated.
7627
7628 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7629
7630         PR libgomp/30540
7631         * libgomp.texi: More about implementation-dependent settings.
7632
7633 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7634
7635         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7636
7637 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7638
7639         PR middle-end/30494
7640         * testsuite/libgomp.c/pr30494.c: New test.
7641
7642 2007-01-15  Tom Tromey  <tromey@redhat.com>
7643
7644         * configure: Rebuilt.
7645         * configure.ac: Fixed comment.
7646
7647 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7648
7649         * libgomp.texi: Document implementation specific default values of
7650         environment variables.
7651
7652 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7653
7654         PR libgomp/28209
7655         * libgomp.texi: New file.
7656         * configure.ac: Add --enable-generated-files-in-srcdir option.
7657         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7658         files to srcdir.
7659         * Makefile.in: Regenerated.
7660         * config.h.in: Regenerated.
7661         * testsuite/Makefile.in: Regenerated.
7662         * NOTES: Removed.
7663
7664 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7665
7666         PR libgomp/29949
7667         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7668
7669 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7670
7671         * configure: Regenerate.
7672
7673 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7674
7675         PR libgomp/29947
7676         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7677         start if there shouldn't be any loop iterations.
7678         (gomp_loop_ordered_static_start): Remove start == end test.
7679         * testsuite/libgomp.c/pr29947-1.c: New test.
7680         * testsuite/libgomp.c/pr29947-2.c: New test.
7681
7682 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7683
7684         * configure.tgt: Force initial-exec TLS model on Linux only.
7685
7686 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7687
7688         * configure: Regenerated.
7689
7690 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7691
7692         * env.c (parse_schedule): Reject out of range values.
7693         (parse_unsigned_long): Reject out of range, negative or zero values.
7694
7695 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7696
7697         PR fortran/29629
7698         * testsuite/libgomp.fortran/pr29629.f90: New test.
7699
7700 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7701
7702         PR libgomp/29494
7703         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7704         * config/posix95: New directory.
7705         * config/posix95/omp-lock.h: New file.
7706         * config/posix95/lock.c: Likewise.
7707
7708 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7709
7710         * aclocal.m4: Regenerate.
7711         * configure: Regenerate.
7712
7713 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7714
7715         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7716         '<' to '<='.
7717
7718 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7719
7720         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7721         test.
7722         * configure: Regenerate.
7723         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7724
7725 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7726
7727         PR middle-end/25261
7728         PR middle-end/28790
7729         * testsuite/libgomp.c/nestedfn-4.c: New test.
7730         * testsuite/libgomp.c/nestedfn-5.c: New test.
7731         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7732
7733         PR fortran/29097
7734         * testsuite/libgomp.fortran/condinc1.f: New test.
7735         * testsuite/libgomp.fortran/condinc2.f: New test.
7736         * testsuite/libgomp.fortran/condinc3.f90: New test.
7737         * testsuite/libgomp.fortran/condinc4.f90: New test.
7738         * testsuite/libgomp.fortran/condinc1.inc: New file.
7739
7740 2006-09-18  Tom Tromey  <tromey@redhat.com>
7741
7742         * configure: Rebuilt.
7743
7744 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7745
7746         PR c/28768
7747         PR preprocessor/14634
7748         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7749         to AC_DEFINE.
7750         * configure: Regenerate.
7751
7752 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7753
7754         * testsuite/libgomp.fortran/reduction3.f90: Change
7755         -2147483648 to -huge(i)-1 to avoid overflow.
7756         * testsuite/libgomp.fortran/reduction4.f90: Change
7757         Z'ffffffff' to not(0) to avoid overflow.
7758
7759 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7760
7761         PR libgomp/25938
7762         * Makefile.am (libsubincludedir): New.
7763         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7764         * Makefile.in: Regenerate.
7765
7766 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7767
7768         PR libgomp/28725
7769         * env.c: Include ctype.h.
7770         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7771         leading and/or trailing whitespace and compare strings case
7772         insensitively.
7773
7774 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7775
7776         PR fortran/28390
7777         * testsuite/libgomp.fortran/pr28390.f: New test.
7778
7779 2006-07-05  Eric Christopher  <echristo@apple.com>
7780
7781         * configure.ac: Depend addition of -pthread on host OS.
7782         * configure: Regenerate.
7783
7784 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7785
7786         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7787         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7788         defined.
7789
7790 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7791
7792         PR libgomp/26175
7793         PR libgomp/26477
7794         * configure.ac: If neither --enable-linux-futex nor
7795         --disable-linux-futex is passed, determine the default by checking
7796         for compiling and/or running against NPTL.  With --enable-linux-futex,
7797         check if SYS_gettid and SYS_futex are defined.
7798         * configure: Rebuilt.
7799
7800 2006-06-14  Richard Henderson  <rth@redhat.com>
7801
7802         PR libgomp/28008
7803         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7804         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7805
7806 2006-06-09  Richard Henderson  <rth@redhat.com>
7807
7808         * env.c (gomp_nthreads_var): Change to unsigned long.
7809         (gomp_run_sched_chunk): Likewise.
7810         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7811         (initialize_env): Initialize gomp_thread_attr.
7812         * libgomp.h (gomp_nthreads_var): Update decl.
7813         (gomp_run_sched_chunk): Likewise.
7814         (gomp_thread_attr): Declare.
7815         * team.c (gomp_thread_attr): Export.
7816         (initialize_team): Don't initialize it.
7817
7818 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7819
7820         PR fortran/27916
7821         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7822         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7823
7824 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7825
7826         * config/mingw32/time.c: New file.
7827         * configure.tgt: Use it.
7828
7829 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7830
7831         * Makefile.am: Add install-html target. Add install-html to .PHONY
7832         * Makefile.in: Regenerate.
7833
7834 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7835
7836         PR libgomp/27612
7837         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7838         * testsuite/libgomp.c/critical-1.c: Likewise.
7839         * testsuite/libgomp.c/loop-1.c: Likewise.
7840         * testsuite/libgomp.c/loop-2.c: Likewise.
7841         * testsuite/libgomp.c/single-1.c: Likewise.
7842         * testsuite/libgomp.c/ordered-1.c: Likewise.
7843         * testsuite/libgomp.c/ordered-2.c: Likewise.
7844
7845 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7846
7847         PR middle-end/27416
7848         * libgomp.fortran/pr27416-1.f90: New test.
7849
7850 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7851
7852         PR fortran/27395
7853         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7854         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7855
7856 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7857
7858         PR c++/26943
7859         * testsuite/libgomp.c/pr26943-1.c: New test.
7860         * testsuite/libgomp.c/pr26943-2.c: New test.
7861         * testsuite/libgomp.c/pr26943-3.c: New test.
7862         * testsuite/libgomp.c/pr26943-4.c: New test.
7863         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7864         * testsuite/libgomp.c++/pr26943.C: New test.
7865
7866 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7867
7868         PR middle-end/27337
7869         * testsuite/libgomp.c++/pr27337.C: New test.
7870
7871 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7872
7873         PR c/26171
7874         * testsuite/libgomp.c/pr26171.c: New test.
7875
7876 2006-04-25  Richard Henderson  <rth@redhat.com>
7877
7878         PR libgomp/25865
7879         * configure.ac: Use GCC_CHECK_TLS.
7880         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7881         * Makefile.in, aclocal.m4, configure: Regenerate.
7882
7883 2006-04-10  Matthias Klose  <doko@debian.org>
7884
7885         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7886         directory names containing underscores.
7887
7888 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7889
7890         PR c++/26691
7891         * testsuite/libgomp.c++/pr26691.C: New test.
7892
7893 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7894
7895         * testsuite/libgomp.fortran/retval2.f90: New test.
7896
7897 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7898
7899         * testsuite/libgomp.c++: New directory.
7900
7901 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7902
7903         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7904         * config/posix/sem.c: Implement the above.
7905
7906 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7907
7908         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7909         define HAVE_BROKEN_POSIX_SEMAPHORES.
7910         * configure: Rebuilt.
7911         * config.h.in: Rebuilt.
7912
7913 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7914
7915         PR bootstrap/26161
7916         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7917         for the other pthread check.
7918         * configure: Regenerate.
7919         * config.h.in: Regenerate.
7920
7921 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7922
7923         PR libgomp/25938
7924         PR libgomp/25984
7925         * Makefile.am (fincludedir): New variable.
7926         (nodist_include_HEADERS): Remove Fortran files.
7927         (nodist_finclude_HEADERS): New variable.
7928         * Makefile.in: Regenerated.
7929
7930 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7931
7932         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7933         Remove tests for returning assumed character length arrays.
7934
7935 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7936             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7937
7938         PR libgomp/25936
7939         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7940
7941 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7942
7943         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7944
7945 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7946
7947         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7948         part of LD_LIBRARY_PATH manually.
7949
7950 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7951
7952         PR libgomp/25852
7953         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7954         libgomp_init.
7955
7956 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7957
7958         PR libgomp/25884
7959         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7960         * configure.ac (PERL): Don't set.
7961         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7962         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7963         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7964         * omp.h.in: Wrap the new configure substitutions with @ characters.
7965         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7966         * aclocal.m4, configure, Makefile.in: Regenerate.
7967         * mkomp_h.pl: Delete.
7968
7969 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7970
7971         PR libgomp/25259
7972         * configure.ac: Use GCC_HEADER_STDINT.
7973         * libgomp.h: Include gstdint.h.
7974         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7975         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7976
7977 2006-01-24  Richard Henderson  <rth@redhat.com>
7978
7979         PR libgomp/25942
7980         * configure.ac: Add AM_MAINTAINER_MODE.
7981         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7982
7983 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
7984
7985         * Makefile.in: Regenerate.
7986         * testsuite/Makefile.in: Regenerate.
7987         * aclocal.m4: Regenerate.
7988
7989 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
7990
7991         * config/posix/proc.c: Conditional include of sys/loadavg.h for
7992         Solaris.
7993         * configure.ac: Add check for loadavg.h.
7994         (link_gomp): Adjust comment.
7995         * configure: Regenerate.
7996         * config.h.in: Regenerate.
7997
7998 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
7999
8000         PR libgomp/25877
8001         * configure.ac: Remove check for alloca.h.
8002         * configure: Regenerate.
8003         * config.h.in: Regenerate.
8004         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8005         * team.c: Remove use of alloca.h.
8006         Call gomp_alloca instead of alloca.
8007
8008 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8009
8010         PR libgomp/25877
8011         * team.c: Add include of alloca.h.
8012         * configure.ac: Add check for alloca.h.
8013         * configure: Regenerate.
8014         * config.h.in: Regenerate.
8015
8016 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8017
8018         PR fortran/25219
8019         * testsuite/libgomp.fortran/pr25219.f90: New test.
8020
8021 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8022
8023         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8024         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8025         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8026         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8027         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8028         testsuite/libgomp.fortran/threadprivate1.f90,
8029         testsuite/libgomp.fortran/threadprivate2.f90,
8030         testsuite/libgomp.fortran/threadprivate3.f90,
8031         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8032         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8033         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8034         effective-target to TLS runtime.
8035
8036         * testsuite/libgomp.fortran/pr25162.f: Require
8037         effective-target TLS runtime.
8038
8039 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8040
8041         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8042         * testsuite/libgomp.c/nestedfn-3.c: New test.
8043
8044 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8045
8046         PR fortran/25162
8047         * testsuite/libgomp.fortran/pr25162.f: New test.
8048
8049 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8050
8051         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8052         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8053
8054 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8055
8056         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8057         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8058         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8059         single.c, team.c, work.c, config/linux/alpha/futex.h,
8060         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8061         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8062         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8063         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8064         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8065         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8066         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8067         FSF address.
8068
8069 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8070
8071         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8072         to nodist_noinst_HEADERS.
8073         * Makefile.in: Rebuilt.
8074
8075         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8076         add integer count field.
8077         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8078         omp_nest_lock_t type change.
8079         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8080         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8081         Increment count.
8082         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8083         Decrement count.
8084         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8085         Increment count if successful and return the new nesting level.
8086         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8087         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8088         * testsuite/libgomp.c/lib-1.c: New test.
8089         * testsuite/libgomp.fortran/lib1.f90: New test.
8090         * testsuite/libgomp.fortran/lib2.f: New test.
8091         * testsuite/libgomp.fortran/lib3.f: New test.
8092
8093 2005-11-17  Richard Henderson  <rth@redhat.com>
8094
8095         PR 24845
8096         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8097         * configure.ac (link_gomp): New.  Substitute it.
8098         (AC_CONFIG_FILES): Add libgomp.spec.
8099         * libgomp.spec.in: New file.
8100         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8101         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8102
8103 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8104
8105         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8106         reduction(-:var) behaving the same as reduction(+:var).
8107         * testsuite/libgomp.c/reduction-4.c: New test.
8108
8109 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8110
8111         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8112         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8113         testsuite/libgomp.c/copyin-3.c,
8114         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8115         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8116         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8117         testsuite/libgomp.c++/pr24455.C,
8118         testsuite/libgomp.fortran/threadprivate1.f90,
8119         testsuite/libgomp.fortran/threadprivate2.f90,
8120         testsuite/libgomp.fortran/threadprivate3.f90,
8121         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8122         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8123         testsuite/libgomp.fortran/omp_parse3.f90: Require
8124         effective-target TLS.
8125
8126 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8127
8128         * HEADER: Remove.
8129
8130 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8131
8132         PR libgomp/24797
8133         * team.c (initialize_team): Pass NULL rather than free as
8134         pthread_key_create destructor.  Initialize thread specific data
8135         pointer in initial thread to a static local variable rather than
8136         malloced memory.
8137
8138 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8139
8140         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8141         its location to ld_library_path.
8142
8143 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8144
8145         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8146
8147 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8148
8149         * testsuite/libgomp.c: Rename from libgomp.dg.
8150
8151 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8152
8153         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8154         threadprivate variable 'i'.
8155
8156 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8157
8158         * config/linux/s390/futex.h: New file.
8159         * configure.tgt: Use it.
8160
8161         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8162         before the parallel.
8163
8164 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8165
8166         PR c++/24734
8167         * testsuite/libgomp.c++/master-1.C: New test.
8168
8169 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8170
8171         * testsuite/libgomp.dg/copyin-3.c: New test.
8172
8173 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8174
8175         * testsuite/libgomp.fortran/retval1.f90: New test.
8176         * testsuite/libgomp.fortran/vla7.f90: New test.
8177
8178 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8179
8180         * testsuite/libgomp.fortran/vla2.f90: New test.
8181         * testsuite/libgomp.fortran/vla3.f90: New test.
8182         * testsuite/libgomp.fortran/vla4.f90: New test.
8183         * testsuite/libgomp.fortran/vla5.f90: New test.
8184         * testsuite/libgomp.fortran/vla6.f90: New test.
8185
8186 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8187
8188         * config/linux/sparc/futex.h: New file.
8189         * configure.tgt: Use it.
8190         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8191
8192         * critical.c: Include stdlib.h.
8193         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8194         ignoring return value.
8195         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8196         LIBGOMP_CHECK_SYNC_BUILTINS check.
8197         * configure: Rebuilt.
8198
8199 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8200
8201         * testsuite/libgomp.fortran/vla1.f90: New test.
8202
8203 2005-10-31  Richard Henderson  <rth@redhat.com>
8204
8205         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8206         setting 's' in different threads.
8207
8208 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8209
8210         * libgomp.h (attribute_hidden, ialias): Define.
8211         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8212         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8213         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8214         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8215         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8216         omp_test_lock, omp_test_nest_lock): Likewise.
8217         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8218         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8219         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8220         omp_test_lock, omp_test_nest_lock): Likewise.
8221         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8222         omp_get_dynamic, omp_get_nested): Likewise.
8223         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8224         omp_get_thread_num, omp_in_parallel): Likewise.
8225         * fortran.c (ialias_redirect): Define.
8226         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8227         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8228         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8229         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8230         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8231         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8232         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8233         omp_get_wtime): Add ialias_redirect.
8234
8235 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8236
8237         * fortran.c: Include stdlib.h.
8238
8239 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8240
8241         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8242         * Makefile.in: Regenerated.
8243
8244 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8245
8246         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8247         * libgomp_f.h.in (omp_check_defines): New function.
8248         * env.c: Include libgomp_f.h.
8249         (initialize_env): Call omp_check_defines.
8250
8251         * testsuite/libgomp.dg/copyin-2.c: New test.
8252         * testsuite/libgomp.c++/copyin-2.C: New test.
8253         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8254
8255         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8256         * testsuite/libgomp.fortran/sharing2.f90: New test.
8257
8258         * testsuite/libgomp.dg/copyin-1.c: New test.
8259         * testsuite/libgomp.c++/copyin-1.C: New test.
8260
8261 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8262
8263         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8264
8265         * testsuite/libgomp.fortran/workshare1.f90: New test.
8266
8267         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8268         only test.
8269         * libgomp.fortran/sharing1.f90: New test.
8270
8271 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8272
8273         PR c++/24502
8274         * testsuite/libgomp.c++/loop-7.C: New test.
8275
8276         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8277
8278         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8279         * testsuite/libgomp.fortran/reduction6.f90: New test.
8280         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8281
8282 2005-10-23  Richard Henderson  <rth@redhat.com>
8283
8284         * testsuite/libgomp.c++/ctor-1.C: New.
8285         * testsuite/libgomp.c++/ctor-2.C: New.
8286         * testsuite/libgomp.c++/ctor-3.C: New.
8287         * testsuite/libgomp.c++/ctor-4.C: New.
8288         * testsuite/libgomp.c++/ctor-5.C: New.
8289         * testsuite/libgomp.c++/ctor-6.C: New.
8290         * testsuite/libgomp.c++/ctor-7.C: New.
8291         * testsuite/libgomp.c++/ctor-8.C: New.
8292         * testsuite/libgomp.c++/ctor-9.C: New.
8293
8294 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8295
8296         PR 24455
8297         * testsuite/libgomp.c++/pr24455-1.C: New test.
8298         * testsuite/libgomp.c++/pr24455.C: New test.
8299         * testsuite/libgomp.dg/pr24455-1.c: New test.
8300         * testsuite/libgomp.dg/pr24455.c: New test.
8301
8302 2005-10-20  Richard Henderson  <rth@redhat.com>
8303
8304         * testsuite/libgomp.c++/loop-6.C: New.
8305         * testsuite/libgomp.dg/loop-3.c: New.
8306
8307 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8308
8309         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8310         explicitly private.
8311         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8312         explicitly shared.
8313
8314 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8315
8316         * testsuite/libgomp.fortran/jacobi.f: New test.
8317
8318 2005-10-19  Richard Henderson  <rth@redhat.com>
8319
8320         * configure.tgt (i?86-linux): Default to with_arch instead of
8321         CFLAGS.  Add -mtune to match target_cpu.
8322         (x86_64-linux): Tune to i686.
8323
8324         * fortran.c (omp_test_nest_lock_): Fix typo.
8325
8326 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8327
8328         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8329         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8330         * testsuite/libgomp.dg/ordered-3.c: New test.
8331
8332         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8333         Remove volatile keyword.
8334
8335         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8336         in COMMON block to avoid warnings on 64-bit targets.
8337
8338 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8339
8340         * testsuite/libgomp.dg/shared-3.c: New test.
8341
8342 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8343
8344         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8345         * testsuite/libgomp.fortran/reduction5.f90: New test.
8346
8347 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8348
8349         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8350         dg-options.
8351         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8352         flush loop now that __sync_synchronize has proper memory barrier.
8353         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8354         Add -ffixed-form to dg-options.
8355
8356 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8357
8358         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8359         from subdirectories.
8360         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8361         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8362         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8363         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8364         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8365         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8366         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8367         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8368         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8369         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8370         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8371         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8372         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8373         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8374         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8375         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8376         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8377         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8378         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8379         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8380         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8381         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8382         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8383         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8384         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8385
8386 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8387
8388         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8389         lang_library_path exists.  Use find instead of glob to gather tests.
8390         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8391
8392 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8393
8394         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8395         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8396         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8397         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8398         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8399         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8400         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8401         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8402         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8403         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8404         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8405         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8406         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8407
8408 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8409
8410         * testsuite/libgomp.dg/vla-1.c: New test.
8411
8412         * testsuite/libgomp.fortran/reference2.f90: New test.
8413
8414         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8415         declaration of omp_get_thread_num.
8416         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8417         use omp_lib.
8418
8419         * testsuite/libgomp.fortran/reduction1.f90: New test.
8420         * testsuite/libgomp.fortran/reduction2.f90: New test.
8421         * testsuite/libgomp.fortran/reduction3.f90: New test.
8422         * testsuite/libgomp.fortran/reduction4.f90: New test.
8423
8424 2005-10-13  Richard Henderson  <rth@redhat.com>
8425
8426         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8427         * Makefile.in: Regenerate.
8428         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8429         * libgomp.h: Include bar.h.
8430         (struct gomp_barrier): Remove.
8431         (struct gomp_team): Add barrier.  Replace master_barrier with
8432         master_release.  Replace threads with ordered_release.
8433         (struct gomp_thread): Replace barrier with release.
8434         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8435         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8436         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8437         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8438         (GOMP_single_copy_end): Likewise.
8439         * team.c (gomp_threads_dock): New.
8440         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8441         (gomp_thread_start): Use gomp_barrier_wait.
8442         (new_team, free_team): Update for gomp_team changes.
8443         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8444         (gomp_team_end): Use gomp_barrier_wait.
8445         (initialize_team): Update for gomp_thread changes.
8446         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8447         (gomp_work_share_end_nowait): Use atomic ops when available.
8448         * config/linux/bar.c, config/linux/bar.h: New files.
8449         * config/posix/bar.c, config/posix/bar.h: New files.
8450
8451 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8452
8453         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8454         * testsuite/libgomp.dg/single-2.c: New test.
8455
8456         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8457         lang_link_flags): Unset, so that they aren't inherited from previously
8458         sourced *.exp.
8459
8460         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8461
8462 2005-10-12  Richard Henderson  <rth@redhat.com>
8463
8464         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8465         (libgomp_init): Use lang_test_file, lang_library_path, and
8466         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8467
8468         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8469         (lang_test_file, lang_link_flags): New.
8470         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8471
8472         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8473         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8474         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8475         testsuite/libgomp.c++/parallel-1.C,
8476         testsuite/libgomp.c++/reduction-1.C,
8477         testsuite/libgomp.c++/reduction-2.C,
8478         testsuite/libgomp.c++/reduction-3.C,
8479         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8480         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8481         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8482         New files, largely cribbed from the C testsuite.
8483
8484 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8485
8486         * testsuite/libgomp.fortran/character1.f90: New test.
8487         * testsuite/libgomp.fortran/character2.f90: New test.
8488
8489         * testsuite/libgomp.dg/nested-1.c: New test.
8490         * testsuite/libgomp.dg/nested-2.c: New test.
8491         * testsuite/libgomp.fortran/do1.f90: New test.
8492         * testsuite/libgomp.fortran/do2.f90: New test.
8493
8494         * testsuite/libgomp.fortran/reference1.f90: New test.
8495
8496 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8497
8498         * testsuite/libgomp.dg/reduction-1.c: New test.
8499         * testsuite/libgomp.dg/reduction-2.c: New test.
8500         * testsuite/libgomp.dg/reduction-3.c: New test.
8501
8502 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8503
8504         * testsuite/libgomp.dg/atomic-1.c: New test.
8505         * testsuite/libgomp.dg/atomic-2.c: New test.
8506
8507 2005-10-09  Richard Henderson  <rth@redhat.com>
8508
8509         * critical.c (atomic_lock): New.
8510         (initialize_critical): Initialize it.
8511         (GOMP_atomic_start, GOMP_atomic_end): New.
8512         * libgomp.map: Export them.
8513         * libgomp_g.h: Declare them.
8514
8515         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8516
8517 2005-10-02  Richard Henderson  <rth@redhat.com>
8518
8519         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8520         to XCFLAGS instead of CFLAGS.
8521
8522 2005-09-30  Richard Henderson  <rth@redhat.com>
8523
8524         * configure.ac: Determine whether -pthread or -lpthread is needed.
8525         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8526         * Makefine.in, configure: Rebuild.
8527
8528 2005-09-28  Richard Henderson  <rth@redhat.com>
8529
8530         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8531         * testsuite/libgomp.dg/omp-single-3.c: New test.
8532
8533 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8534
8535         * testsuite/libgomp.dg/omp-single-2.c: New test.
8536         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8537
8538 2005-09-27  Richard Henderson  <rth@redhat.com>
8539
8540         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8541         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8542
8543 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8544
8545         * testsuite/libgomp.dg/omp-loop03.c: New test.
8546
8547 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8548
8549         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8550
8551 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8552
8553         * testsuite/libgomp.dg/omp-single-1.c: New test.
8554         * testsuite/libgomp.dg/shared-1.c: Return 0.
8555         Add prototype for abort.
8556         * testsuite/libgomp.dg/shared-2.c: Likewise.
8557
8558 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8559
8560         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8561         constructs.
8562
8563 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8564
8565         * testsuite/libgomp.dg/shared-1.c: New test.
8566         * testsuite/libgomp.dg/shared-2.c: New test.
8567
8568 2005-09-24  Richard Henderson  <rth@redhat.com>
8569
8570         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8571
8572 2005-09-24  Richard Henderson  <rth@redhat.com>
8573
8574         * iter.c (gomp_iter_static_next): Round up when computing number
8575         of iterations.  Don't bother distributing a remainder equally.
8576
8577         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8578         Don't call srand.  Zero b before testing.
8579         (main): New.
8580
8581 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8582
8583         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8584         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8585
8586 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8587
8588         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8589         without !$omp end do, followed immediately by subroutine end.
8590
8591 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8592
8593         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8594
8595 2005-09-22  Richard Henderson  <rth@redhat.com>
8596
8597         * critical.c (GOMP_critical_name_start): Change argument to void**.
8598         Reuse the pointer space if the mutex fits.
8599         (GOMP_critical_name_end): Likewise.
8600         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8601         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8602         (GOMP_critical_name_end): Likewise.
8603         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8604         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8605
8606 2005-09-20  Richard Henderson  <rth@redhat.com>
8607
8608         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8609         (create_lock_lock): New.
8610         (initialize_critical): Initialize it.
8611         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8612         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8613
8614 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8615
8616         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8617
8618 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8619
8620         * testsuite/libgomp.dg/omp-loop01.c: New test.
8621         * testsuite/libgomp.dg/omp-loop02.c: New test.
8622
8623 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8624
8625         * configure.ac (AC_PROG_FC): Add.
8626         (USE_FORTRAN): New automake conditional.
8627         * configure: Rebuilt.
8628         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8629         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8630         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8631         Add rules to build them.
8632         * Makefile.in: Rebuilt.
8633         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8634         OMP_NEST_LOCK_KIND.
8635         * libgomp.map: Add Fortran wrappers.
8636         * libgomp_f.h.in: New file.
8637         * omp_lib.h.in: New file.
8638         * omp_lib.f90.in: New file.
8639         * fortran.c: New file.
8640         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8641         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8642         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8643         libgfortran has been built.
8644         * testsuite/libgomp.fortran/fortran.exp: New file.
8645         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8646         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8647         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8648         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8649         * testsuite/libgomp.fortran/omp_hello.f: New test.
8650         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8651         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8652         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8653         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8654         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8655         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8656         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8657         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8658
8659 2005-08-30  Richard Henderson  <rth@redhat.com>
8660
8661         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8662         function for when aliases are not usable.
8663         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8664         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8665         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8666         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8667         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8668         GOMP_loop_ordered_guided_next): Likewise.
8669         * ordered.c (GOMP_ordered_start): Likewise.
8670
8671 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8672
8673         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8674         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8675         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8676         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8677         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8678         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8679         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8680         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8681         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8682
8683 2005-07-07  Eric Christopher  <echristo@redhat.com>
8684             Diego Novillo  <dnovillo@redhat.com>
8685
8686         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8687         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8688         up code.
8689         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8690         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8691         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8692         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8693         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8694         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8695         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8696
8697 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8698
8699         * TOPLEVEL.patch: Remove.
8700
8701 2005-05-16  Richard Henderson  <rth@redhat.com>
8702
8703         * configure.ac: Test for clock_gettime.
8704         * config.h.in, configure: Rebuild.
8705         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8706         (omp_get_wtime): Use clock_gettime if available.
8707         (omp_get_wtick): Use clock_getres if available.
8708
8709 2005-05-11  Richard Henderson  <rth@redhat.com>
8710
8711         * config/linux/ia64/futex.h: New file.
8712         * configure.tgt: Use it.
8713
8714         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8715
8716 2005-05-07  Richard Henderson  <rth@redhat.com>
8717
8718         * config/linux/powerpc/futex.h: New file.
8719         * configure.tgt: Use it.
8720
8721         * config/linux/i486/futex.h: Merge ...
8722         * config/linux/x86_64/futex.h: ... into ...
8723         * config/linux/x86/futex.h: ... here.
8724         * configure.tgt: Update to match.
8725
8726 2005-05-06  Richard Henderson  <rth@redhat.com>
8727
8728         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8729         * config/linux/i486/futex.h: Likewise.
8730         * config/linux/x86_64/futex.h: Likewise.
8731
8732         * config/linux/lock.c: New file.
8733         * config/linux/omp-lock.h: New file.
8734
8735         * critical.c, env.h: Don't include omp.h
8736         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8737         * config/posix/time.c: Likewise.
8738         * config/posix/omp-lock.h: New file.
8739         * libgomp.h: Include omp-lock.h and omp.h.
8740         * Makefile.am (nodist_include_HEADERS): New.
8741         (omp.h): New rule.
8742         * configure.ac (PERL): New.
8743         * mkomp_h.pl: New file.
8744         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8745         with templates.
8746         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8747
8748         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8749         build directory.  Re-add -march=i486 hack.
8750
8751         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8752         (libgomp_link_flags): Remove.
8753         (libgomp_initialized): Remove.
8754         (libgomp_init): Don't protect from reinitialization.  Copy code
8755         from libstdc++ for getting the multilib set correctly.
8756
8757 2005-05-05  Richard Henderson  <rth@redhat.com>
8758
8759         * config/linux/alpha/futex.h: New file.
8760         * configure.tgt (alpha*-*-linux*): Use it.
8761
8762         * config/posix/mutex.c: New file.
8763         * config/posix/sem.c: Use libgomp.h.
8764
8765         * configure.tgt (x86_64-linux): Also test CC for -m32.
8766         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8767
8768         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8769         after $gccpath.
8770
8771         * Makefile.am (SUBDIRS): New.
8772         (libgomp_la_LDFLAGS): Add -lpthread.
8773         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8774         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8775
8776         * libgomp_g.h: New file.
8777         * libgomp.h: Split out all public declarations to libgomp_g.h.
8778         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8779         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8780         * config/linux/sem.h: Likewise.
8781         * config/posix/sem.h: Likewise.
8782
8783         * Makefile.am (AM_LDFLAGS): New.
8784         (libgomp_version_script): Split out from ...
8785         (libgomp_la_LDFLAGS): ... here.
8786         (libgomp_version_info): New.
8787         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8788         (LIBGOMP_ENABLE): New.
8789         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8790         (LIBGOMP_ENABLE_SYMVERS): New.
8791         * configure.ac (AC_INIT): Version 1.0.
8792         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8793         (enable-linux-futex): Likewise.  Rename from enable-futex.
8794         (libtool_VERSION): New.
8795         (LIBGOMP_ENABLE_SYMVERS): Use it.
8796         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8797         * Makefile.in, aclocal.m4, configure: Rebuild.
8798
8799         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8800         (gomp_mutex_unlock_slow): Fix typo.
8801         * config/linux/sem.c: Similarly.
8802         (gomp_sem_post_slow): Fix typo.
8803         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8804         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8805         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8806
8807         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8808         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8809         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8810         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8811         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8812         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8813         LDFLAGS.  Pull enable_futex check to top-level.
8814         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8815         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8816
8817         First attempt at real configury.
8818         * Makefile, config.h: Remove file.
8819         * Makefile.am, Makefile.in: New file.
8820         * acinclude.m4 aclocal.m4: New file.
8821         * configure.ac, configure.tgt, configure: New file.
8822
8823         * config/posix/lock.c: Rename from sys-lock.c.
8824         * config/posix/mutex.h: Rename from sys-mutex.h.
8825         * config/posix/sem.c: Rename from sys-sem.c.
8826         * config/posix/sem.h: Rename from sys-sem.h.
8827         * config/posix/proc.c: Rename from sys-proc.c.
8828         * config/posix/time.c: Rename from sys-proc.c.
8829
8830         * config/linux/mutex.c: New file.
8831         * config/linux/mutex.h: New file.
8832         * config/linux/sem.c: New file.
8833         * config/linux/sem.h: New file.
8834         * config/linux/i486/futex.h: New file.
8835         * config/linux/x86_64/futex.h: New file.
8836
8837 2005-05-04  Richard Henderson  <rth@redhat.com>
8838
8839         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8840         * libgomp.h: Declare them.
8841         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8842         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8843
8844 2005-05-04  Richard Henderson  <rth@redhat.com>
8845
8846         * libgomp-1 code drop
8847
8848 2005-05-04  Richard Henderson  <rth@redhat.com>
8849
8850         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8851         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8852         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8853         (gomp_iter_static_next): Update.
8854         (gomp_ordered_static_next): Update.
8855         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8856         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8857         totally empty range.
8858         (gomp_loop_ordered_static_next): Refine test for calling
8859         gomp_ordered_static_next.
8860         * testsuite/ordered-1.c: Add case for more threads than iterations.
8861
8862         * iter.c (gomp_iter_runtime_next_locked): Remove.
8863         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8864         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8865         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8866         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8867         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8868         gomp_loop_ordered_guided_next): Downcase name, make static, add
8869         an external alias with the old name.
8870         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8871         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8872         switch and call one of the above static functions.
8873         * libgomp.h: Update.
8874
8875         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8876         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8877         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8878         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8879         GOMP_loop_ordered_guided_start): Update to match.
8880         * sections.c (GOMP_sections_start): Likewise.
8881         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8882
8883         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8884         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8885         Use bounds check instead of modulus.
8886         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8887         (gomp_ordered_last): Don't sync with ordered_owner here.
8888         (gomp_ordered_next): Likewise.
8889         (gomp_ordered_static_loop_next): Likewise.
8890         * loop.c, libgomp.h: Update to match.
8891
8892         * libgomp.h (GOMP_barrier): Declare.
8893
8894         * testsuite/barrier-1.c: New file.
8895         * testsuite/critical-1.c: New file.
8896         * testsuite/ordered-2.c: New file.
8897         * testsuite/ordered-1.c: New file.
8898         * testsuite/sections-1.c: New file.
8899         * testsuite/single-1.c: New file.
8900         * testsuite/Makefile (TESTS): Add them.
8901
8902 2005-05-04  Richard Henderson  <rth@redhat.com>
8903
8904         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8905         * loop.c (GOMP_loop_static_start): If not the startup thread,
8906         acquire the mutex to wait for initialization complete.
8907         (GOMP_loop_ordered_static_start): Likewise.
8908         (GOMP_loop_ordered_runtime_start): Likewise.
8909         (GOMP_loop_ordered_static_first): Remove.
8910         (GOMP_loop_ordered_dynamic_first): Remove.
8911         (GOMP_loop_ordered_guided_first): Remove.
8912         (GOMP_loop_ordered_runtime_first): Remove.
8913         * ordered.c (gomp_ordered_loop_first): Post to own release when
8914         we're the first thread.
8915         (gomp_ordered_loop_last): Wait on release if not owner.
8916         (gomp_ordered_loop_next): Likewise.
8917         (gomp_ordered_static_loop_init): New.
8918         (gomp_ordered_static_loop_next): Use ordered_owner.
8919         (GOMP_ordered_start): Likewise.
8920         * work.c (gomp_new_work_share): Initialize ordered_owner.
8921
8922 2005-05-03  Richard Henderson  <rth@redhat.com>
8923
8924         * Makefile (OPT): New.
8925         (CFLAGS): Use it.
8926
8927         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8928         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8929         * libgomp.h, libgomp.map, NOTES: Update to match.
8930
8931         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8932         Add initialized and thr members.
8933         (gomp_thread_start): Pause when initially spawned to wait for
8934         the whole team to be created.
8935         (gomp_team_start): Release team members at the end.
8936
8937         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8938         (f_foo_1): Use GOMP_loop_end.
8939         (f_foo_2): Use GOMP_loop_end_nowait.
8940
8941         * testsuite/loop-2.c: New file.
8942         * testsuite/Makefile (TESTS): Add it.
8943
8944 2005-05-03  Richard Henderson  <rth@redhat.com>
8945
8946         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8947         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8948         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8949         initial work_share.
8950
8951         * testsuite/Makefile: New file.
8952         * testsuite/loop-1.c: New file.
8953
8954 2005-05-03  Richard Henderson  <rth@redhat.com>
8955
8956         Initial implementation and checkin.
8957 \f
8958 Copyright (C) 2005-2018 Free Software Foundation, Inc.
8959
8960 Copying and distribution of this file, with or without modification,
8961 are permitted in any medium without royalty provided the copyright
8962 notice and this notice are preserved.