libgomp/ChangeLog

   1 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
   2             Jakub Jelinek  <jakub@redhat.com>
   3
   4         PR libgomp/84096
   5         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
   6         instead of omp_lock_t.
   7
   8 2018-01-25  Tom de Vries  <tom@codesourcery.com>
   9
  10         PR target/84028
  11         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
  12
  13 2018-01-24  Tom de Vries  <tom@codesourcery.com>
  14
  15         PR target/83589
  16         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
  17
  18 2018-01-24  Tom de Vries  <tom@codesourcery.com>
  19
  20         PR target/81352
  21         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
  22
  23 2018-01-19  Tom de Vries  <tom@codesourcery.com>
  24             Cesar Philippidis  <cesar@codesourcery.com>
  25
  26         PR target/83920
  27         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
  28         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
  29
  30 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  31
  32         Update copyright years.
  33
  34         * libgomp.texi: Bump @copying's copyright year.
  35
  36 2017-12-30  Tom de Vries  <tom@codesourcery.com>
  37
  38         PR libgomp/83046
  39         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
  40         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
  41
  42 2017-12-27  Tom de Vries  <tom@codesourcery.com>
  43
  44         PR c++/83046
  45         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
  46         (test_nonstatic): Fix return type to workaround PR83046.
  47
  48 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
  49
  50         PR testsuite/83281
  51         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
  52         j suffix instead of i.
  53         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
  54         Likewise.
  55
  56 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
  57
  58         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
  59         call to acc_wait (1).
  60
  61 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
  62
  63         PR fortran/81304
  64         * testsuite/libgomp.fortran/pr81304.f90: New test.
  65
  66 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
  67
  68         PR fortran/81841
  69         * libgomp.fortran/pr81841.f90: New test.
  70
  71 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
  72
  73         PR libgomp/83106
  74         * target.c (gomp_target_init): Compute lengths just once and
  75         use them in both malloc size and subsequent copying.
  76
  77 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  78
  79         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
  80         * acinclude.m4: Add cet.m4.
  81         * configure: Regenerate.
  82         * Makefile.in: Likewise.
  83         * testsuite/Makefile.in: Likewise.
  84
  85 2017-11-15  Tom de Vries  <tom@codesourcery.com>
  86
  87         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
  88         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
  89         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
  90         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
  91         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
  92         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
  93
  94 2017-11-14  Tom de Vries  <tom@codesourcery.com>
  95
  96         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
  97         non-nvidia devices.
  98
  99 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
 100
 101         PR c++/82835
 102         * testsuite/libgomp.c++/pr82835.C: New test.
 103
 104 2017-11-06  Martin Liska  <mliska@suse.cz>
 105
 106         * testsuite/libgomp.c++/loop-2.C: Return a value
 107         for functions with non-void return type, or change type to void,
 108         or add -Wno-return-type for test.
 109         * testsuite/libgomp.c++/loop-4.C: Likewise.
 110         * testsuite/libgomp.c++/parallel-1.C: Likewise.
 111         * testsuite/libgomp.c++/shared-1.C: Likewise.
 112         * testsuite/libgomp.c++/single-1.C: Likewise.
 113         * testsuite/libgomp.c++/single-2.C: Likewise.
 114
 115 2017-10-31  Tom de Vries  <tom@codesourcery.com>
 116
 117         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
 118         "do {} while (false)".
 119         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
 120         after HSA_DEBUG call.
 121
 122 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 123
 124         * target.c (struct gomp_coalesce_buf): New type.
 125         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 126         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 127         (gomp_copy_host2dev): Add CBUF argument, if copying into
 128         the cached ranges, memcpy into buffer instead of copying
 129         into device.
 130         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 131         Add CBUF argument, pass it through to other calls.
 132         (gomp_map_vars): Aggregate copies from host to device if small enough
 133         and with small enough gaps in between into memcpy into a buffer and
 134         fewer host to device copies from the buffer.
 135         (gomp_update): Adjust gomp_copy_host2dev caller.
 136
 137 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 138
 139         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 140         run" directive.
 141         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 142         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 143         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 144         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 145
 146 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 147
 148         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 149         openacc_nvidia_accel_selected.
 150         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 151         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 152         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 153         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 154         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 155         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 156         openacc_nvidia_accel_selected. Skip for shared memory device.
 157         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 158         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 159
 160 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 161
 162         PR hsa/82416
 163         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 164
 165 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 166
 167         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 168         Remove acc_device_nvidia references.
 169         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 170         Same.
 171
 172 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 173
 174         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 175         vector_length(32) clause from acc parallel directive.
 176         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 177
 178 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 179
 180         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 181         (main): Reduce sum of arr elements.  Assert that hres is exactly
 182         representable in 32-bit floating point.
 183         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 184         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 185         exactly representable in 32-bit floating point.
 186         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 187
 188 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 189
 190         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 191         setting.
 192         * testsuite/libgomp.c++/pr69393.C: Same.
 193         * testsuite/libgomp.c++/taskloop-1.C: Same.
 194         * testsuite/libgomp.c++/taskloop-3.C: Same.
 195         * testsuite/libgomp.c++/taskloop-4.C: Same.
 196         * testsuite/libgomp.c/for-4.c: Same.
 197         * testsuite/libgomp.c/pr66199-3.c: Same.
 198         * testsuite/libgomp.c/pr66199-4.c: Same.
 199         * testsuite/libgomp.c/pr66199-6.c: Same.
 200         * testsuite/libgomp.c/taskloop-1.c: Same.
 201         * testsuite/libgomp.c/taskloop-3.c: Same.
 202         * testsuite/libgomp.c/taskloop-4.c: Same.
 203         * testsuite/libgomp.fortran/aligned1.f03: Same.
 204         * testsuite/libgomp.fortran/condinc1.f: Same.
 205         * testsuite/libgomp.fortran/condinc3.f90: Same.
 206         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 207         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 208         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 209         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 210         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 211         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 212         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 213         * testsuite/libgomp.fortran/recursion1.f90: Same.
 214         * testsuite/libgomp.fortran/target2.f90: Same.
 215         * testsuite/libgomp.fortran/target5.f90: Same.
 216         * testsuite/libgomp.fortran/task3.f90: Same.
 217
 218 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 219
 220         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 221         vector_length(32) clause from acc parallel directive.
 222         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 223
 224 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 225
 226         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 227         Remove acc_device_nvidia references.
 228
 229 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 230
 231         PR c/81875
 232         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 233
 234 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 235
 236         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 237         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 238         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 239         * testsuite/libgomp.c/c.exp: Include test-cases from
 240         libgomp.c-c++-common.
 241         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 242         files.
 243
 244 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 245
 246         PR c++/81314
 247         * testsuite/libgomp.c++/pr81314.C: New test.
 248
 249 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 250
 251         * libgomp.texi (Top): www.openacc.org now uses https.
 252         (Enabling OpenACC): Ditto.
 253         (acc_get_num_devices): Ditto.
 254         (acc_set_device_type): Ditto.
 255         (acc_get_device_type): Ditto.
 256         (acc_set_device_num): Ditto.
 257         (acc_get_device_num): Ditto.
 258         (acc_async_test): Ditto.
 259         (acc_async_test_all): Ditto.
 260         (acc_wait): Ditto.
 261         (acc_wait_all): Ditto.
 262         (acc_wait_all_async): Ditto.
 263         (acc_wait_async): Ditto.
 264         (acc_init): Ditto.
 265         (acc_shutdown): Ditto.
 266         (acc_on_device): Ditto.
 267         (acc_malloc): Ditto.
 268         (acc_free): Ditto.
 269         (acc_copyin): Ditto.
 270         (acc_present_or_copyin): Ditto.
 271         (acc_create): Ditto.
 272         (acc_present_or_create): Ditto.
 273         (acc_copyout): Ditto.
 274         (acc_delete): Ditto.
 275         (acc_update_device): Ditto.
 276         (acc_update_self): Ditto.
 277         (acc_map_data): Ditto.
 278         (acc_unmap_data): Ditto.
 279         (acc_deviceptr): Ditto.
 280         (acc_hostptr): Ditto.
 281         (acc_is_present): Ditto.
 282         (acc_memcpy_to_device): Ditto.
 283         (acc_memcpy_from_device): Ditto.
 284         (acc_get_current_cuda_device): Ditto.
 285         (acc_get_current_cuda_context): Ditto.
 286         (acc_get_cuda_stream): Ditto.
 287         (acc_set_cuda_stream): Ditto.
 288         (ACC_DEVICE_TYPE): Ditto.
 289         (ACC_DEVICE_NUM): Ditto.
 290         (OpenACC Library Interoperability): Ditto.
 291
 292 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 293
 294         PR c/81687
 295         * testsuite/libgomp.c/pr81687-1.c: New test.
 296         * testsuite/libgomp.c/pr81687-2.c: New test.
 297
 298 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 299
 300         PR c/69389
 301         * testsuite/libgomp.c/pr69389.c: New test.
 302         * testsuite/libgomp.c++/pr69389.C: New test.
 303
 304 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 305
 306         PR middle-end/78266
 307         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 308         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 309
 310 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 311
 312         PR c/45784
 313         * testsuite/libgomp.c/pr45784.c: New test.
 314         * testsuite/libgomp.c++/pr45784.C: New test.
 315
 316 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 317
 318         * testsuite/libgomp.oacc-c/vec.c: New test.
 319
 320 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 321
 322         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 323
 324 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 325
 326         * plugin/plugin-nvptx.c (notify_var): New function.
 327         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 328
 329 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 330
 331         * env.c (parse_unsigned_long_1): Factor out of ...
 332         (parse_unsigned_long): ... here.
 333         (parse_int_1): Factor out of ...
 334         (parse_int): ... here.
 335         (parse_int_secure): New function.
 336         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 337         * secure_getenv.h: Factor out of ...
 338         * plugin/plugin-hsa.c: ... here.
 339         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 340
 341 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 342
 343         PR c++/81130
 344         * testsuite/libgomp.c++/pr81130.C: New test.
 345
 346 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 347
 348         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 349         default args.
 350         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 351         dg-xfail-run-if default args.
 352
 353 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 354
 355         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 356         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 357
 358 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 359
 360         PR libgomp/80822
 361         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 362         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 363         sibling lists, depending on level just pick up what CPUs to put
 364         together into a place vs. whether add multiple ordered places.
 365
 366 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 367
 368         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 369         * libgomp.map (OACC_2.0.1): Add these.
 370         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 371         for "acc_wait", and "acc_wait_all", respectively.
 372         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 373         for "acc_wait", and "acc_wait_all", respectively.
 374         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 375         * libgomp.texi (acc_wait, acc_wait_all): Update.
 376         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 377         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 378         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 379
 380         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 381         acc_present_or_copyin and acc_present_or_create procedures,
 382         respectively.
 383         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 384         generally different variants of OpenACC Runtime Library functions.
 385         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 386
 387         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 388         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 389
 390         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 391         of preprocessor definitions.
 392         * libgomp.h (strong_alias): Guard by "#ifdef
 393         HAVE_ATTRIBUTE_ALIAS".
 394         * oacc-mem.c: Provide "acc_pcreate" as alias for
 395         "acc_present_or_create", and "acc_pcopyin" as alias for
 396         "acc_present_or_copyin".
 397         * libgomp.map: New version "OACC_2.0.1".
 398         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 399         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 400         its content into...
 401         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 402         Extend testing.
 403
 404         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 405         when disabling nvptx offloading.
 406
 407 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 408
 409         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 410         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 411         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 412
 413         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 414         * testsuite/lib/libgomp.exp
 415         (check_effective_target_openacc_nvidia_accel_configured): New
 416         proc.
 417         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 418         (check_effective_target_c++): New procs.
 419         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 420         (check_effective_target_c++): Likewise.
 421
 422 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 423
 424         PR middle-end/80809
 425         * testsuite/libgomp.c/pr80809-2.c: New test.
 426         * testsuite/libgomp.c/pr80809-3.c: New test.
 427
 428         PR middle-end/80809
 429         * testsuite/libgomp.c/pr80809-1.c: New test.
 430
 431         PR middle-end/80853
 432         * testsuite/libgomp.c/pr80853.c: New test.
 433
 434 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 435
 436         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 437         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 438         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 439         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 440         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 441
 442         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 443         Debug output for failure.
 444
 445 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 446
 447         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 448
 449 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 450
 451         PR bootstrap/80531
 452         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 453         bootstrap compare failures.
 454
 455 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 456
 457         * testsuite/libgomp.c/target-36.c: New testcase.
 458
 459 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 460
 461         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 462         instead of char.
 463
 464 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 465
 466         PR libgomp/80394
 467         * testsuite/libgomp.c/pr80394.c: New test.
 468
 469 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 470
 471         PR libgomp/79876
 472         * config/posix/thread-stacksize.h: New file.
 473         * config/darwin/thread-stacksize.h: New file.
 474         * config/nvptx/thread-stacksize.h: New file.
 475         * env.c: Include thread-stacksize.h.
 476         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 477         instead of 0.  Call pthread_attr_setstacksize even if
 478         GOMP_DEFAULT_STACKSIZE is non-zero.
 479
 480 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 481
 482         * env.c (initialize_env): Initialize stacksize to 0.
 483
 484 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 485
 486         PR c++/80029
 487         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 488
 489 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 490
 491         PR c/79940
 492         * testsuite/libgomp.c/pr79940.c: New test.
 493
 494 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 495
 496         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 497         targets.
 498         Add __float128 options.
 499
 500 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 501
 502         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 503         hppa*-*-* dg-skip-if directive.
 504
 505 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 506
 507         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 508         dg-skip-if directive into a comment.
 509
 510 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 511             Chung-Lin Tang  <cltang@codesourcery.com>
 512
 513         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 514         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 515         add additional case.
 516         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 517         "openacc_nvidia_accel_selected".
 518         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 519         Add num_workers(8) clause.
 520
 521 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 522
 523         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 524         hppa*-*-*.
 525         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 526         include complex.h on hppa*-*-hpux*.
 527         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 528
 529 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 530
 531         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 532
 533         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 534         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 535         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 536         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 537         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 538         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 539         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 540         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 541         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 542         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 543
 544 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 545
 546         * libgomp-plugin.h: #include <stdbool.h>.
 547         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 548         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 549         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 550         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 551         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 552         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 553         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 554         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 555         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 556         (GOMP_OFFLOAD_openacc_async_test)
 557         (GOMP_OFFLOAD_openacc_async_test_all)
 558         (GOMP_OFFLOAD_openacc_async_wait)
 559         (GOMP_OFFLOAD_openacc_async_wait_async)
 560         (GOMP_OFFLOAD_openacc_async_wait_all)
 561         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 562         (GOMP_OFFLOAD_openacc_async_set_async)
 563         (GOMP_OFFLOAD_openacc_create_thread_data)
 564         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 565         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 566         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 567         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 568         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 569         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 570         these.
 571         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 572         (GOMP_OFFLOAD_unload_image): Fix argument types.
 573
 574 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 575
 576         * testsuite/lib/libgomp.exp
 577         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 578         check_compile invocation.  Fix up removal of executable.  Drop
 579         bogus "2>&1" argument.
 580
 581         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 582         directive.
 583
 584 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 585             Martin Jambor  <mjambor@suse.cz>
 586
 587         * plugin/hsa.h: Moved to top level include.
 588         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 589
 590 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 591
 592         PR other/79046
 593         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 594         of cat to get version from BASE-VER file.
 595         * testsuite/Makefile.in: Regenerated.
 596
 597 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 598
 599         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 600         for _WIN64.
 601
 602 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 603
 604         * plugin/hsa.h: Add GCC runtime library exception.
 605         * plugin/hsa_ext_finalize.h: Likewise.
 606
 607         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 608         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 609         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 610         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 611         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 612         library to link ptx plugin against.
 613         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 614         (CUDA_CALLS): Define.
 615         (cuda_lib, cuda_lib_inited): New variables.
 616         (init_cuda_lib): New function.
 617         (CUDA_CALL_PREFIX): Define.
 618         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 619         (CUDA_CALL): Use FN instead of (FN).
 620         (CUDA_CALL_NOCHECK): Define.
 621         (cuda_error, fini_streams_for_device, select_stream_for_async,
 622         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 623         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 624         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 625         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 626         CUDA_CALL_NOCHECK.
 627         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 628         CUDA_CALL_NOCHECK.
 629         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 630         Use CUDA_CALL_NOCHECK.
 631         * plugin/cuda/cuda.h: New file.
 632         * config.h.in: Regenerated.
 633         * configure: Regenerated.
 634
 635         PR other/79046
 636         * configure.ac: Add GCC_BASE_VER.
 637         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 638         get version from BASE-VER file.
 639         * testsuite/Makefile.in: Regenerated.
 640         * configure: Regenerated.
 641         * Makefile.in: Regenerated.
 642
 643 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 644
 645         PR libgomp/60670
 646         * Makefile.am: Make fincludedir multilib-aware.
 647         * Makefile.in: Regenerate.
 648
 649 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 650
 651         Update copyright years.
 652
 653         * libgomp.texi: Bump @copying's copyright year.
 654
 655 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 656
 657         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 658         pthread_spinlock_t instead of gomp_mutex_t lock.
 659         (gomp_get_thread_pool): Likewise.
 660         (gomp_release_thread_pool): Likewise.
 661         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 662         Likewise.
 663
 664 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 665
 666         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 667         thread pool in case nthreads == 1.
 668
 669 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 670
 671         * config/nvptx/env.c: Delete.
 672         * icv.c: Move definitions of ICV variables back ...
 673         * env.c: ...here.  Do not compile environment-related functionality if
 674         LIBGOMP_OFFLOADED_ONLY is set.
 675
 676 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 677
 678         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 679         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 680         * configure: Regenerate.
 681         * config.h.in: Likewise.
 682
 683 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 684
 685         * Makefile.in: Regenerate with automake-1.11.6.
 686         * aclocal.m4: Likewise.
 687         * configure: Likewise.
 688         * testsuite/Makefile.in: Likewise.
 689
 690 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 691
 692         * config/nvptx/critical.c: Delete to use generic implementation.
 693
 694 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 695
 696         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 697         ../../affinity.c as fallback.
 698         * config/nvptx/affinity.c: Delete to use fallback implementation.
 699
 700 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 701             Jakub Jelinek  <jakub@redhat.com>
 702             Dmitry Melnik  <dm@ispras.ru>
 703
 704         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 705         * Makefile.in. Regenerate.
 706         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 707         (LIBGOMP_USE_PTHREADS): ...here; new define.
 708         * configure: Regenerate.
 709         * config.h.in: Likewise.
 710         * config/posix/affinity.c: Move to...
 711         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 712         interface by LIBGOMP_USE_PTHREADS.
 713         * critical.c: Split out GOMP_atomic_{start,end} into...
 714         * atomic.c: ...here (new file).
 715         * env.c: Split out ICV definitions into...
 716         * icv.c: ...here (new file) and...
 717         * icv-device.c: ...here. New file.
 718         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 719         (gomp_destroy_lock_30): Ditto.
 720         (gomp_set_lock_30): Ditto.
 721         (gomp_unset_lock_30): Ditto.
 722         (gomp_test_lock_30): Ditto.
 723         (gomp_init_nest_lock_30): Ditto.
 724         (gomp_destroy_nest_lock_30): Ditto.
 725         (gomp_set_nest_lock_30): Ditto.
 726         (gomp_unset_nest_lock_30): Ditto.
 727         (gomp_test_nest_lock_30): Ditto.
 728         * lock.c: New.
 729         * config/nvptx/lock.c: New.
 730         * config/nvptx/bar.c: New.
 731         * config/nvptx/bar.h: New.
 732         * config/nvptx/doacross.h: New.
 733         * config/nvptx/error.c: New.
 734         * config/nvptx/icv-device.c: New.
 735         * config/nvptx/mutex.h: New.
 736         * config/nvptx/pool.h: New.
 737         * config/nvptx/proc.c: New.
 738         * config/nvptx/ptrlock.h: New.
 739         * config/nvptx/sem.h: New.
 740         * config/nvptx/simple-bar.h: New.
 741         * config/nvptx/target.c: New.
 742         * config/nvptx/task.c: New.
 743         * config/nvptx/team.c: New.
 744         * config/nvptx/time.c: New.
 745         * config/posix/simple-bar.h: New.
 746         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 747         (gomp_num_teams_var): Declare.
 748         (struct gomp_thread_pool): Change threads_dock member to
 749         gomp_simple_barrier_t.
 750         [__nvptx__] (gomp_thread): New implementation.
 751         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 752         (gomp_thread_destructor): Ditto.
 753         (gomp_init_thread_affinity): Ditto.
 754         * team.c: Guard uses of Pthreads-specific interfaces by
 755         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 756         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 757         * config/nvptx/alloc.c: Delete.
 758         * config/nvptx/barrier.c: Ditto.
 759         * config/nvptx/fortran.c: Ditto.
 760         * config/nvptx/iter.c: Ditto.
 761         * config/nvptx/iter_ull.c: Ditto.
 762         * config/nvptx/loop.c: Ditto.
 763         * config/nvptx/loop_ull.c: Ditto.
 764         * config/nvptx/ordered.c: Ditto.
 765         * config/nvptx/parallel.c: Ditto.
 766         * config/nvptx/priority_queue.c: Ditto.
 767         * config/nvptx/sections.c: Ditto.
 768         * config/nvptx/single.c: Ditto.
 769         * config/nvptx/splay-tree.c: Ditto.
 770         * config/nvptx/work.c: Ditto.
 771         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 772         -foffload=-lgfortran in addition to -lgfortran.
 773         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 774         * plugin/plugin-nvptx.c: Include <limits.h>.
 775         (struct targ_fn_descriptor): Add new fields.
 776         (struct ptx_device): Ditto.  Set them...
 777         (nvptx_open_device): ...here.
 778         (nvptx_adjust_launch_bounds): New.
 779         (nvptx_host2dev): Allow NULL 'nvthd'.
 780         (nvptx_dev2host): Ditto.
 781         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 782         (link_ptx): Adjust log sizes.
 783         (nvptx_host2dev): Allow NULL 'nvthd'.
 784         (nvptx_dev2host): Ditto.
 785         (nvptx_set_clocktick): New.  Use it...
 786         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 787         fields.
 788         (GOMP_OFFLOAD_dev2dev): New.
 789         (nvptx_adjust_launch_bounds): New.
 790         (nvptx_stacks_size): New.
 791         (nvptx_stacks_alloc): New.
 792         (nvptx_stacks_free): New.
 793         (GOMP_OFFLOAD_run): New.
 794         (GOMP_OFFLOAD_async_run): New (stub).
 795
 796 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 797
 798         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 799         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 800         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 801
 802 2016-11-23  Martin Liska  <mliska@suse.cz>
 803             Martin Jambor  <mjambor@suse.cz>
 804
 805         * plugin/hsa.h: New file.
 806         * plugin/hsa_ext_finalize.h: New file.
 807         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 808         header file unistd.h, and functions secure_getenv, __secure_getenv,
 809         getuid, geteuid, getgid and getegid.
 810         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 811         -D_GNU_SOURCE.
 812         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 813         Handle various cases of secure_getenv presence, add an implementation
 814         when we can test effective UID and GID.
 815         (struct hsa_runtime_fn_info): New structure.
 816         (hsa_runtime_fn_info hsa_fns): New variable.
 817         (hsa_runtime_lib): Likewise.
 818         (support_cpu_devices): Likewise.
 819         (init_enviroment_variables): Load newly introduced ENV
 820         variables.
 821         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 822         (hsa_fatal): Likewise.
 823         (DLSYM_FN): New macro.
 824         (init_hsa_runtime_functions): New function.
 825         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 826         structure.  Depending on environment, also allow CPU devices.
 827         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 828         (get_kernarg_memory_region): Likewise.
 829         (GOMP_OFFLOAD_init_device): Likewise.
 830         (destroy_hsa_program): Likewise.
 831         (init_basic_kernel_info): New function.
 832         (GOMP_OFFLOAD_load_image): Use it.
 833         (create_and_finalize_hsa_program): Call hsa run-time functions via
 834         hsa_fns structure.
 835         (create_single_kernel_dispatch): Likewise.
 836         (release_kernel_dispatch): Likewise.
 837         (init_single_kernel): Likewise.
 838         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 839         (get_group_size): New function.
 840         (run_kernel): Likewise.
 841         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 842         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 843         structure.
 844         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 845         * testsuite/libgomp-test-support.exp.in: Likewise.
 846         * Makefile.in: Regenerated.
 847         * aclocal.m4: Likewise.
 848         * config.h.in: Likewise.
 849         * configure: Likewise.
 850         * testsuite/Makefile.in: Likewise.
 851
 852 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 853             Alexander Monakov  <amonakov@ispras.ru>
 854
 855         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 856         mapping clauses to target constructs.
 857         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 858
 859 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 860
 861         * configure: Regenerate.
 862
 863 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 864
 865         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 866         * omp_lib.h.in (openmp_version): Likewise.
 867         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 868         of 201307.
 869         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 870
 871         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 872         (fib_wrapper): Add map(from: x) clause.
 873         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 874         (e_53_2): Likewise.
 875         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 876         (accum): Add map(tmp) clause.
 877         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 878         (accum): Add map(tofrom: tmp) clause.
 879         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 880         (gramSchmidt): Likewise.
 881         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 882         map(tofrom: sum) clause.
 883         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 884         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 885         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 886         only allowed on the loop iterator.
 887         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 888         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 889         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 890         * testsuite/libgomp.fortran/doacross1.f90: New test.
 891         * testsuite/libgomp.fortran/doacross3.f90: New test.
 892         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 893         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 894         * testsuite/libgomp.fortran/doacross2.f90: New test.
 895         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 896         #pragma omp atomic read.
 897         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 898         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 899
 900 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 901             Nathan Sidwell  <nathan@acm.org>
 902
 903         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 904         to determine default geometry.
 905         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 906         dimension.
 907
 908 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 909
 910         * hashtab.h: Use standard GPLv3 with runtime exception
 911         boilerplate.
 912
 913 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 914
 915         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 916         size when allocating new thread.
 917
 918 2016-09-14  Marek Polacek  <polacek@redhat.com>
 919
 920         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 921
 922 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 923
 924         PR fortran/71014
 925         * testsuite/libgomp.fortran/pr71014.f90: New test.
 926
 927 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 928
 929         PR middle-end/70895
 930         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 931         firstprivate clauses.
 932         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 933         copy clauses.
 934         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 935         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 936         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 937         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 938         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 939         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 940         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 941         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 942         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 943         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 944         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 945         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 946
 947 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 948
 949         PR fortran/70598
 950         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 951
 952 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 953
 954         PR c++/58706
 955         * testsuite/libgomp.c++/pr58706.C: New test.
 956
 957 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 958
 959         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 960         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 961         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 962         Likewise.
 963         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 964         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 965         Likewise.
 966         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 967
 968         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 969         test, and don't hardcode -O0.
 970
 971 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 972
 973         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 974
 975 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
 976
 977         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
 978         test.
 979
 980 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 981
 982         PR middle-end/71734
 983         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
 984         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
 985
 986 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 987
 988         PR fortran/71717
 989         * testsuite/libgomp.fortran/associate3.f90: New test.
 990
 991 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 992
 993         * testsuite/libgomp.c++/target-21.C: New test.
 994
 995 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 996
 997         * testsuite/libgomp.c++/target-20.C: New test.
 998
 999 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1000             Cesar Philippidis  <cesar@codesourcery.com>
1001
1002         PR middle-end/71373
1003         * libgomp.oacc-c/nested-function-1.c: New file.
1004         * libgomp.oacc-c/nested-function-2.c: Likewise.
1005         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1006         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1007         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1008
1009 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1010
1011         PR c/71381
1012         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
1013         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
1014         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
1015
1016 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
1017
1018         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
1019         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
1020
1021 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1022
1023         PR c/70688
1024         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1025
1026 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1027
1028         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1029         instead of invalid schedule(static, 0).
1030         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1031
1032 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1033
1034         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1035         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1036         parameter, use to set async stream around call to gomp_unmap_vars,
1037         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1038         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1039         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1040         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1041         (event_add): Add int parameter, initialize 'val' field when
1042         adding new ptx_event struct.
1043         (nvptx_evec): Adjust event_add() call arguments.
1044         (nvptx_host2dev): Likewise.
1045         (nvptx_dev2host): Likewise.
1046         (nvptx_wait_async): Likewise.
1047         (nvptx_wait_all_async): Likewise.
1048         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1049         pass to event_add() call.
1050         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1051         parameter.
1052         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1053         call openacc.register_async_cleanup_func() hook.
1054         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1055         * target.c (gomp_copy_from_async): Delete function.
1056         (gomp_map_vars): Remove async_refcount.
1057         (gomp_unmap_vars): Likewise.
1058         (gomp_load_image_to_device): Likewise.
1059         (omp_target_associate_ptr): Likewise.
1060         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1061         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1062         (gomp_copy_from_async): Remove.
1063
1064 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1065
1066         * target.c (gomp_device_copy): New function.
1067         (gomp_copy_host2dev): Likewise.
1068         (gomp_copy_dev2host): Likewise.
1069         (gomp_free_device_memory): Likewise.
1070         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1071         (gomp_map_pointer): Likewise.
1072         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1073         NULL value from alloc_func plugin hook.
1074         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1075         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1076         (gomp_unmap_vars): Likewise.
1077         (gomp_update): Adjust to call gomp_copy_dev2host and
1078         gomp_copy_host2dev functions.
1079         (gomp_unload_image_from_device): Handle false value from
1080         unload_image_func plugin hook.
1081         (gomp_init_device): Handle false value from init_device_func
1082         plugin hook.
1083         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1084         (omp_target_free): Adjust to call gomp_free_device_memory.
1085         (omp_target_memcpy): Handle return values from host2dev_func,
1086         dev2host_func, and dev2dev_func plugin hooks.
1087         (omp_target_memcpy_rect_worker): Likewise.
1088         (gomp_target_fini): Handle false value from fini_device_func
1089         plugin hook.
1090         * libgomp.h (struct gomp_device_descr): Adjust return type of
1091         init_device_func, fini_device_func, unload_image_func, free_func,
1092         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1093         * oacc-init.c (acc_shutdown_1): Handle false value from
1094         fini_device_func plugin hook.
1095         * oacc-host.c (host_init_device): Change return type to bool.
1096         (host_fini_device): Likewise.
1097         (host_unload_image): Likewise.
1098         (host_free): Likewise.
1099         (host_dev2host): Likewise.
1100         (host_host2dev): Likewise.
1101         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1102         (acc_memcpy_to_device): Likewise.
1103         (acc_memcpy_from_device): Likewise.
1104         (delete_copyout): Add libfnname parameter, handle free_func
1105         hook fatal error case.
1106         (acc_delete): Adjust delete_copyout call.
1107         (acc_copyout): Likewise.
1108         (update_dev_host): Move gomp_mutex_unlock to after
1109         host2dev/dev2host hook calls.
1110
1111         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1112         to 'hsa_error_msg', for clarity.
1113         (hsa_fatal): Likewise.
1114         (hsa_error): New function.
1115         (init_hsa_context): Change return type to bool, adjust to return
1116         false on error.
1117         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1118         return value.
1119         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1120         return false on error.
1121         (get_agent_info): Adjust to return NULL on error.
1122         (destroy_hsa_program): Change return type to bool, adjust to
1123         return false on error.
1124         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1125         (destroy_module): Change return type to bool, adjust to
1126         return false on error.
1127         (GOMP_OFFLOAD_unload_image): Likewise.
1128         (GOMP_OFFLOAD_fini_device): Likewise.
1129         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1130         (GOMP_OFFLOAD_free): Change to return false when called.
1131         (GOMP_OFFLOAD_dev2host): Likewise.
1132         (GOMP_OFFLOAD_host2dev): Likewise.
1133         (GOMP_OFFLOAD_dev2dev): Likewise.
1134
1135         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1136         (CUDA_CALL): Likewise.
1137         (CUDA_CALL_ASSERT): Likewise.
1138         (map_init): Change return type to bool, use CUDA_CALL* macros.
1139         (map_fini): Likewise.
1140         (init_streams_for_device): Change return type to bool, adjust
1141         call to map_init.
1142         (fini_streams_for_device): Change return type to bool, adjust
1143         call to map_fini.
1144         (select_stream_for_async): Release stream_lock before calls to
1145         GOMP_PLUGIN_fatal, adjust call to map_init.
1146         (nvptx_init): Use CUDA_CALL* macros.
1147         (nvptx_attach_host_thread_to_device): Change return type to bool,
1148         use CUDA_CALL* macros.
1149         (nvptx_open_device): Use CUDA_CALL* macros.
1150         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1151         macros.
1152         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1153         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1154         (nvptx_exec): Use CUDA_CALL* macros.
1155         (nvptx_alloc): Use CUDA_CALL* macros.
1156         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1157         (nvptx_host2dev): Likewise.
1158         (nvptx_dev2host): Likewise.
1159         (nvptx_wait): Use CUDA_CALL* macros.
1160         (nvptx_wait_async): Likewise.
1161         (nvptx_wait_all): Likewise.
1162         (nvptx_wait_all_async): Likewise.
1163         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1164         use CUDA_CALL* macros, adjust call to map_fini.
1165         (GOMP_OFFLOAD_init_device): Change return type to bool,
1166         adjust code accordingly.
1167         (GOMP_OFFLOAD_fini_device): Likewise.
1168         (GOMP_OFFLOAD_load_image): Adjust calls to
1169         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1170         use CUDA_CALL* macros.
1171         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1172         return code.
1173         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1174         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1175         handle error return.
1176         (GOMP_OFFLOAD_dev2host): Likewise.
1177         (GOMP_OFFLOAD_host2dev): Likewise.
1178         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1179         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1180
1181 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1182
1183         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1184         (acc_free): Likewise.
1185         (acc_memcpy_to_device): Likewise.
1186         (acc_memcpy_from_device): Likewise.
1187         (acc_deviceptr): Likewise.
1188         (acc_hostptr): Likewise.
1189         (acc_is_present): Likewise.
1190         (acc_map_data): Likewise.
1191         (acc_unmap_data): Likewise.
1192         (present_create_copy): Likewise.
1193         (delete_copyout): Likewise.
1194         (update_dev_host): Likewise.
1195         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1196         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1197         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1198         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1199         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1200         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1201         it only runs on nvptx targets.
1202         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1203         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1204         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1205         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1206         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1207         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1208         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1209         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1210         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1211         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1212         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1213         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1214         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1215         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1216         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1217         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1218         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1219         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1220         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1221         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1222         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1223         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1224         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1225
1226 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1227
1228         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1229
1230 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1231
1232         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1233         to gomp_init_targets_once.
1234         (acc_set_device_type): Remove !cached_base_dev condition on call to
1235         gomp_init_targets_once, move call to before acc_device_lock acquire,
1236         to avoid deadlock.
1237         (acc_get_device_num): Remove !cached_base_dev condition on call to
1238         gomp_init_targets_once.
1239         (acc_set_device_num): Likewise.
1240
1241 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1242
1243         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1244
1245 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1246
1247         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1248         expected partitioning.
1249
1250 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1251
1252         PR middle-end/70626
1253         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1254         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1255         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1256
1257 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1258
1259         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1260         non-fatal.
1261
1262 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1263
1264         PR middle-end/70680
1265         * testsuite/libgomp.c/pr70680-1.c: New test.
1266         * testsuite/libgomp.c/pr70680-2.c: New test.
1267
1268 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1269
1270         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1271         pass parameter variables to subroutines.
1272
1273 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1274
1275         PR middle-end/70643
1276         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1277
1278 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1279
1280         PR testsuite/68242
1281         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1282         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1283
1284 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1285
1286         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1287         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1288         GOACC_declare prototype.
1289
1290         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1291         Merge this file, and...
1292         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1293         ... this file, and...
1294         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1295         ... this file, and...
1296         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1297         ... this file, and...
1298         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1299         ... this file, and...
1300         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1301         ... this file, and...
1302         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1303         ... this file, and...
1304         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1305         ... this file, and...
1306         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1307         ... this file, and...
1308         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1309         ... this file, and...
1310         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1311         ... this file, and...
1312         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1313         ... this file, and...
1314         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1315         ... this file into...
1316         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1317         file.
1318
1319         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1320         Make failure observable.
1321
1322 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1323
1324         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1325         field.
1326         * target.c (gomp_target_fallback_firstprivate,
1327         gomp_target_unshare_firstprivate): Removed.
1328         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1329         before waiting for dependencies.
1330         (gomp_target_task_fn): Don't copy firstprivate vars here.
1331         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1332         firstprivate_copies here.
1333         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1334         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1335         explicit/implicit firstprivate.
1336
1337 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1338
1339         PR lto/70289
1340         PR ipa/70348
1341         PR tree-optimization/70373
1342         PR middle-end/70533
1343         PR middle-end/70534
1344         PR middle-end/70535
1345         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1346         test.
1347         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1348         test.
1349         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1350         test.
1351         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1352         test.
1353         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1354         test.
1355         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1356         test.
1357         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1358         test.
1359         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1360         test.
1361         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1362         test.
1363         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1364         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1365         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1366         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1367         test.
1368         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1369         test.
1370         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1371         test.
1372         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1373         test.
1374         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1375         coverage.
1376         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1377         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1378         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1379         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1380         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1381         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1382         coverage.
1383         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1384         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1385         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1386         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1387         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1388         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1389         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1390         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1391         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1392         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1393         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1394         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1395         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1396         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1397         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1398
1399 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1400             James Norris  <jnorris@codesourcery.com>
1401             Nathan Sidwell  <nathan@codesourcery.com>
1402             Julian Brown  <julian@codesourcery.com>
1403             Cesar Philippidis  <cesar@codesourcery.com>
1404             Chung-Lin Tang  <cltang@codesourcery.com>
1405             Tom de Vries  <tom@codesourcery.com>
1406
1407         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1408         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1409         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1410         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1411         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1412         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1413         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1414         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1415         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1416         XFAIL.
1417         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1418         Incorporate...
1419         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1420         file.
1421         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1422         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1423         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1424         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1425         Likewise.
1426         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1427         Likewise.
1428         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1429         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1430         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1431         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1432         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1433         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1434         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1435         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1436         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1437         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1438         Likewise.
1439         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1440         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1441         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1442         file...
1443         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1444         file into...
1445         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1446         file.  Update.
1447         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1448         file.
1449         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1450         Likewise.
1451         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1452         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1453         ... this new file.  Update.
1454         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1455         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1456         ... this new file.  Update.
1457         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1458         file.  Incorporate...
1459         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1460         file, and...
1461         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1462         file, and...
1463         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1464         file.
1465         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1466
1467 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1468
1469         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1470         set-torture-options.
1471
1472 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1473
1474         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1475         gcc-dg-runtest.
1476         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1477         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1478         -fno-builtin-acc_on_device instead of -O0.
1479         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1480         -O0.
1481         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1482         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1483         Likewise.
1484         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1485         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1486         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1487         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1488         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1489         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1490         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1491         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1492         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1493         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1494         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1495         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1496         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1497         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1498         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1499         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1500         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1501         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1502         Don't specify -O2.
1503         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1504         Likewise.
1505         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1506         Likewise.
1507
1508 2016-03-24  Martin Liska  <mliska@suse.cz>
1509
1510         * plugin/plugin-hsa.c (packet_store_release): New function
1511         that is taken from the HSA runtime manual.
1512         (GOMP_OFFLOAD_run): Use the function.
1513
1514 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1515
1516         PR c++/70376
1517         * testsuite/libgomp.c++/pr70376.C: New test.
1518
1519 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1520
1521         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1522         initialization of lresult and lvresult.
1523         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1524
1525 2016-03-23  James Norris  <jnorris@codesourcery.com>
1526             Daichi Fukuoka <dc-fukuoka@sgi.com>
1527
1528         PR libgomp/69414
1529         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1530         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1531         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1532         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1533
1534 2016-03-23  Martin Liska  <mliska@suse.cz>
1535
1536         PR hsa/70337
1537         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1538         argument just in case a dispatched kernel uses that argument.
1539
1540 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1541
1542         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1543         -ftree-parallelize-loops/-fopenacc changes.
1544         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1545         Likewise.
1546         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1547         Likewise.
1548         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1549         Likewise.
1550         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1551         Likewise.
1552         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1553         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1554
1555 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1556
1557         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1558         always_ld_library_path the path to libgcc_s.
1559
1560 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1561
1562         PR testsuite/70009
1563         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1564
1565 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1566
1567         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1568         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1569         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1570         Same.
1571         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1572         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1573         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1574         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1575
1576 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1577
1578         * testsuite/lib/libgomp.exp
1579         (check_effective_target_hsa_offloading_selected_nocache): New.
1580         (check_effective_target_hsa_offloading_selected): Likewise.
1581         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1582         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1583         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1584         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1585         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1586         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1587         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1588         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1589         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1590         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1591         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1592         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1593         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1594         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1595         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1596         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1597         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1598
1599 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1600
1601         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1602         non-shared memory accelerators.
1603         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1604         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1605         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1606         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1607         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1608         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1609         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1610         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1611         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1612
1613 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1614
1615         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1616         ALWAYS_CFLAGS.
1617
1618 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1619
1620         PR libgomp/69555
1621         * testsuite/libgomp.c++/pr69555-1.C: New test.
1622         * testsuite/libgomp.c++/pr69555-2.C: New test.
1623
1624 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1625             Martin Jambor  <mjambor@suse.cz>
1626
1627         * testsuite/lib/libgomp.exp
1628         (check_effective_target_offload_device_shared_as): New proc.
1629         * testsuite/libgomp.c++/declare_target-1.C: New test.
1630
1631 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1632
1633         PR driver/68463
1634         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1635
1636 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1637
1638         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1639         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1640         dims.
1641         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1642         -ftree-parallelize-loops/-fopenacc changes.
1643         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1644         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1645         Likewise.
1646         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1647         Likewise.
1648         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1649         Likewise.
1650         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1651         Likewise.
1652         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1653         Likewise.
1654         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1655         Likewise.
1656         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1657         Likewise.
1658         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1659         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1660         Likewise.
1661         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1662         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1663         Likewise.
1664         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1665         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1666         Likewise.
1667
1668 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1669
1670         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1671
1672 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1673
1674         PR driver/69805
1675         * testsuite/libgomp.c/pr69805.c: New test.
1676
1677 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1678
1679         PR lto/67709
1680         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1681
1682 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1683
1684         PR tree-optimization/69599
1685         * testsuite/libgomp.c/omp-nested-3.c: New test.
1686         * testsuite/libgomp.c/pr46032-2.c: New test.
1687         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1688         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1689
1690 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1691
1692         PR lto/69707
1693         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1694
1695 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1696
1697         * testsuite/libgomp.c/target-31.c: Fix testcase.
1698
1699 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1700
1701         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1702         clause.
1703         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1704         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1705         reduction and map clauses.
1706         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1707
1708 2016-02-02  James Norris  <jnorris@codesourcery.com>
1709
1710         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1711
1712 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1713
1714         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1715         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1716
1717         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1718         cases.
1719
1720         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1721         variables.
1722         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1723         (hsa_kmt_lib): Set variables.
1724         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1725         always_ld_library_path.
1726         * Makefile.in: Regenerate.
1727         * configure: Likewise.
1728         * testsuite/Makefile.in: Likewise.
1729
1730         * plugin/configfrag.ac (offload_additional_options)
1731         (offload_additional_lib_paths): Don't amend for hsa offloading.
1732         * configure: Regenerate.
1733
1734         * plugin/configfrag.ac: Don't configure for offloading target if
1735         we don't build the corresponding plugin.
1736         * configure: Regenerate.
1737
1738 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1739
1740         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1741         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1742
1743 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1744
1745         PR tree-optimization/69110
1746         * testsuite/libgomp.c/pr69110.c: New test.
1747
1748 2016-01-25  Richard Biener  <rguenther@suse.de>
1749
1750         PR lto/69393
1751         * testsuite/libgomp.c++/pr69393.C: New testcase.
1752
1753 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1754
1755         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1756         function wasn't mapped to the device with non-shared memory.
1757
1758 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1759
1760         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1761
1762 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1763             Martin Liska  <mliska@suse.cz>
1764
1765         * plugin/Makefrag.am: Add HSA plugin requirements.
1766         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1767         (HSA_RUNTIME_LIB): Likewise.
1768         (HSA_RUNTIME_CPPFLAGS): Likewise.
1769         (HSA_RUNTIME_INCLUDE): New substitution.
1770         (HSA_RUNTIME_LIB): Likewise.
1771         (HSA_RUNTIME_LDFLAGS): Likewise.
1772         (hsa-runtime): New configure option.
1773         (hsa-runtime-include): Likewise.
1774         (hsa-runtime-lib): Likewise.
1775         (PLUGIN_HSA): New substitution variable.
1776         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1777         configure options.
1778         (PLUGIN_HSA_CPPFLAGS): Likewise.
1779         (PLUGIN_HSA_LDFLAGS): Likewise.
1780         (PLUGIN_HSA_LIBS): Likewise.
1781         Check that we have access to HSA run-time.
1782         * libgomp-plugin.h (offload_target_type): New element
1783         OFFLOAD_TARGET_TYPE_HSA.
1784         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1785         args.
1786         (bool gomp_create_target_task): Updated.
1787         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1788         new field can_run_func.
1789         * libgomp_g.h (GOMP_target_ext): Update prototype.
1790         * oacc-host.c (host_run): Added a new parameter args.
1791         * target.c (calculate_firstprivate_requirements): New function.
1792         (copy_firstprivate_data): Likewise.
1793         (gomp_target_fallback_firstprivate): Use them.
1794         (gomp_target_unshare_firstprivate): New function.
1795         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1796         devices.
1797         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1798         pass any args to plugins.
1799         (GOMP_target_ext): Introduce device-specific argument parameter args.
1800         Allow host fallback if device shares memory.  Do not remap data if
1801         device has shared memory.
1802         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1803         like host fallback for mappings.
1804         (GOMP_target_data): Treat shared memory devices like host fallback.
1805         (GOMP_target_data_ext): Likewise.
1806         (GOMP_target_update): Likewise.
1807         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1808         gomp_create_target_task.
1809         (GOMP_target_enter_exit_data): Likewise.
1810         (omp_target_alloc): Treat shared memory devices like host fallback.
1811         (omp_target_free): Likewise.
1812         (omp_target_is_present): Likewise.
1813         (omp_target_memcpy): Likewise.
1814         (omp_target_memcpy_rect): Likewise.
1815         (omp_target_associate_ptr): Likewise.
1816         (gomp_load_plugin_for_device): Also load can_run.
1817         * task.c (GOMP_PLUGIN_target_task_completion): Free
1818         firstprivate_copies.
1819         (gomp_create_target_task): Accept new argument args and store it to
1820         ttask.
1821         * plugin/plugin-hsa.c: New file.
1822
1823 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1824
1825         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1826         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1827         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1828         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1829         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1830         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1831         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1832         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1833         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1834         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1835         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1836         Same.
1837         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1838         Same.
1839         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1840         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1841         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1842         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1843         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1844         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1845         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1846         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1847         Same.
1848         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1849
1850 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1851
1852         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1853
1854 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1855
1856         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1857
1858 2016-01-12  James Norris  <jnorris@codesourcery.com>
1859
1860         * libgomp.texi: Updates for OpenACC.
1861
1862 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1863
1864         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1865
1866 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1867
1868         PR fortran/66680
1869         * testsuite/libgomp.fortran/pr66680.f90: New test.
1870
1871 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1872
1873         PR middle-end/68960
1874         * testsuite/libgomp.c/pr68960.c: New test.
1875
1876 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1877
1878         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1879         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1880
1881 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1882
1883         Update copyright years.
1884
1885         * libgomp.texi: Bump @copying's copyright year.
1886
1887 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1888
1889         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1890         dg-additional-options syntax.
1891         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1892         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1893         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1894         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1895         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1896         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1897         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1898         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1899         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1900         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1901         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1902         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1903         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1904         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1905         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1906         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1907         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1908         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1909
1910 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1911
1912         * libgomp.h (REFCOUNT_LINK): Define.
1913         (struct splay_tree_key_s): Add link_key.
1914         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1915         Replace target address of the pointer with target address of newly
1916         mapped object in the splay tree.  Set link pointer on target to the
1917         device address of the mapped object.
1918         (gomp_unmap_vars): Restore target address of the pointer in the splay
1919         tree for REFCOUNT_LINK objects after unmapping.
1920         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1921         declare target link" objects.
1922         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1923         "omp declare target link" objects, which were mapped for the image.
1924         (gomp_exit_data): Restore target address of the pointer in the splay
1925         tree for REFCOUNT_LINK objects after unmapping.
1926         * testsuite/libgomp.c/target-link-1.c: New file.
1927
1928 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1929
1930         * libgomp.h (gomp_device_state): New enum.
1931         (struct gomp_device_descr): Replace is_initialized with state.
1932         (gomp_fini_device): Remove declaration.
1933         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1934         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1935         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1936         (acc_set_device_type): Use state instead of is_initialized.
1937         (acc_set_device_num): Likewise.
1938         * target.c (resolve_device): Use state instead of is_initialized.
1939         Do not initialize finalized device.
1940         (gomp_map_vars): Do nothing if device is finalized.
1941         (gomp_unmap_vars): Likewise.
1942         (gomp_update): Likewise.
1943         (GOMP_offload_register_ver): Use state instead of is_initialized.
1944         (GOMP_offload_unregister_ver): Likewise.
1945         (gomp_init_device): Likewise.
1946         (gomp_unload_device): Likewise.
1947         (gomp_fini_device): Remove.
1948         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1949         (GOMP_target): Go to host fallback if device is finalized.
1950         (GOMP_target_ext): Likewise.
1951         (gomp_exit_data): Do nothing if device is finalized.
1952         (gomp_target_task_fn): Go to host fallback if device is finalized.
1953         (gomp_target_fini): New static function.
1954         (gomp_target_init): Use state instead of is_initialized.
1955         Call gomp_target_fini at exit.
1956
1957 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1958
1959         PR tree-optimization/68716
1960         * testsuite/libgomp.c/omp-nested-2.c: New test.
1961
1962 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1963
1964         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1965         target openacc_nvidia_accel_selected.
1966         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1967         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1968         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1969         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1970
1971 2015-12-01  Julian Brown  <julian@codesourcery.com>
1972             James Norris  <James_Norris@mentor.com>
1973
1974         * oacc-parallel.c (GOACC_host_data): New function.
1975         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1976         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1977         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1978         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1979         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1980         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1981         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1982
1983 2015-11-30  James Norris  <jnorris@codesourcery.com>
1984             Cesar Philippidis  <cesar@codesourcery.com>
1985
1986         libgomp/
1987         * libgomp.oacc-fortran/routine-5.f90: New test.
1988         * libgomp.oacc-fortran/routine-7.f90: New test.
1989         * libgomp.oacc-fortran/routine-9.f90: New test.
1990
1991 2015-11-30  Tom de Vries  <tom@codesourcery.com>
1992
1993         PR tree-optimization/46032
1994         * testsuite/libgomp.c/pr46032.c: New test.
1995
1996 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
1997
1998         PR libgomp/68579
1999         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
2000         (gomp_create_target_task): Call it before freeing
2001         GOMP_TARGET_TASK_DATA tasks.
2002
2003         PR c/63326
2004         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
2005         in between case label and OpenMP standalone directives.
2006         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2007
2008 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
2009
2010         * configure: Regenerate.
2011
2012 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
2013
2014         * testsuite/libgomp.c/target-35.c: New test.
2015
2016 2015-11-22  James Norris  <jnorris@codesourcery.com>
2017             Cesar Philippidis  <cesar@codesourcery.com>
2018
2019         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
2020         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
2021         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2022         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2023         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2024
2025 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2026
2027         PR middle-end/68221
2028         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2029         * testsuite/libgomp.c/reduction-12.c: Likewise.
2030         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2031         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2032
2033 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2034
2035         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2036         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2037         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2038         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2039         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2040         and fix.
2041         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2042         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2043
2044 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2045
2046         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2047         worker & gang cases.
2048         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2049
2050 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2051
2052         * config/nvptx/priority_queue.c: New file.
2053
2054 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2055
2056         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2057         sections.
2058
2059 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2060             Aldy Hernandez  <aldyh@redhat.com>
2061             Ilya Verbin  <ilya.verbin@intel.com>
2062
2063         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2064         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2065         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2066         iterators or IV by chunk size.
2067         * parallel.c (gomp_resolve_num_threads): Don't assume that
2068         if thr->ts.team is non-NULL, then pool must be non-NULL.
2069         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2070         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2071         GOMP_PLUGIN_target_task_completion.
2072         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2073         * Makefile.in: Regenerate.
2074         * libgomp.h: Shuffle prototypes and forward definitions around so
2075         priority queues can be defined.
2076         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2077         (enum gomp_target_task_state): New enum.
2078         (struct gomp_target_task): Add state, tgt, task and team fields.
2079         (gomp_create_target_task): Change return type to bool, add
2080         state argument.
2081         (gomp_target_task_fn): Change return type to bool.
2082         (struct gomp_device_descr): Add async_run_func.
2083         (struct gomp_task): Remove children, next_child, prev_child,
2084         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2085         Add pnode field.
2086         (struct gomp_taskgroup): Remove children.
2087         Add taskgroup_queue.
2088         (struct gomp_team): Change task_queue type to a priority queue.
2089         (splay_compare): Define inline.
2090         (priority_queue_offset): New.
2091         (priority_node_to_task): New.
2092         (task_to_priority_node): New.
2093         * oacc-mem.c: Do not include splay-tree.h.
2094         * priority_queue.c: New file.
2095         * priority_queue.h: New file.
2096         * splay-tree.c: Do not include splay-tree.h.
2097         (splay_tree_foreach_internal): New.
2098         (splay_tree_foreach): New.
2099         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2100         (splay_tree_callback): Define typedef.
2101         * target.c (splay_compare): Move to libgomp.h.
2102         (GOMP_target): Don't adjust *thr in any way around running offloaded
2103         task.
2104         (GOMP_target_ext): Likewise.  Handle target nowait.
2105         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2106         return value from gomp_create_target_task, if false, fallthrough
2107         as if no dependencies exist.
2108         (gomp_target_task_fn): Change return type to bool, return true
2109         if the task should have another part scheduled later.  Handle
2110         target nowait.
2111         (gomp_load_plugin_for_device): Initialize async_run.
2112         * task.c (gomp_init_task): Initialize children_queue.
2113         (gomp_clear_parent_in_list): New.
2114         (gomp_clear_parent_in_tree): New.
2115         (gomp_clear_parent): Handle priorities.
2116         (GOMP_task): Likewise.
2117         (priority_queue_move_task_first,
2118         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2119         New functions.
2120         (gomp_create_target_task): Use priority queues.  Change return type
2121         to bool, add state argument, return false if for async
2122         {{enter,exit} data,update} constructs no dependencies need to be
2123         waited for, handle target nowait.  Set task->fn to NULL instead of
2124         gomp_target_task_fn.
2125         (verify_children_queue): Remove.
2126         (priority_list_upgrade_task): New.
2127         (priority_queue_upgrade_task): New.
2128         (verify_task_queue): Remove.
2129         (priority_list_downgrade_task): New.
2130         (priority_queue_downgrade_task): New.
2131         (gomp_task_run_pre): Use priority queues.
2132         Abstract code out to priority_queue_downgrade_task.
2133         (gomp_task_run_post_handle_dependers): Use priority queues.
2134         (gomp_task_run_post_remove_parent): Likewise.
2135         (gomp_task_run_post_remove_taskgroup): Likewise.
2136         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2137         tasks specially.
2138         (GOMP_taskwait): Likewise.
2139         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2140         priority-queue_upgrade_task.
2141         (GOMP_taskgroup_start): Use priority queues.
2142         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2143         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2144         barrier.
2145         * taskloop.c (GOMP_taskloop): Handle priorities.
2146         * team.c (gomp_new_team): Call priority_queue_init.
2147         (free_team): Call priority_queue_free.
2148         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2149         team created for target nowait in implicit parallel region.
2150         (gomp_team_start): For nested check, test thr->ts.level instead of
2151         thr->ts.team != NULL.
2152         * testsuite/libgomp.c/doacross-3.c: New test.
2153         * testsuite/libgomp.c/ordered-5.c: New test.
2154         * testsuite/libgomp.c/priority.c: New test.
2155         * testsuite/libgomp.c/target-31.c: New test.
2156         * testsuite/libgomp.c/target-32.c: New test.
2157         * testsuite/libgomp.c/target-33.c: New test.
2158         * testsuite/libgomp.c/target-34.c: New test.
2159
2160 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2161
2162         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2163
2164         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2165         loop is sequential.
2166
2167 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2168
2169         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2170         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2171
2172 2015-11-12  James Norris  <jnorris@codesourcery.com>
2173             Joseph Myers  <joseph@codesourcery.com>
2174
2175         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2176         * oacc-parallel.c (GOACC_declare): New function.
2177         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2178         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2179         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2180         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2181         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2182
2183 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2184
2185         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2186
2187 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2188
2189         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2190         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2191
2192 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2193
2194         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2195         inadvertent commit.
2196
2197 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2198
2199         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2200         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2201         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2202         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2203         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2204
2205 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2206
2207         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2208         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2209
2210 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2211             Ilya Verbin  <ilya.verbin@intel.com>
2212
2213         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2214         GOMP_loop_nonmonotonic_dynamic_start,
2215         GOMP_loop_nonmonotonic_guided_next,
2216         GOMP_loop_nonmonotonic_guided_start,
2217         GOMP_loop_ull_nonmonotonic_dynamic_next,
2218         GOMP_loop_ull_nonmonotonic_dynamic_start,
2219         GOMP_loop_ull_nonmonotonic_guided_next,
2220         GOMP_loop_ull_nonmonotonic_guided_start,
2221         GOMP_parallel_loop_nonmonotonic_dynamic,
2222         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2223         (GOMP_target_41): Renamed to ...
2224         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2225         arguments.
2226         (GOMP_target_data_41): Renamed to ...
2227         (GOMP_target_data_ext): ... this.
2228         (GOMP_target_update_41): Renamed to ...
2229         (GOMP_target_update_ext): ... this.
2230         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2231         GOMP_target_data_ext and GOMP_target_update_ext instead of
2232         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2233         Export GOMP_loop_nonmonotonic_dynamic_next,
2234         GOMP_loop_nonmonotonic_dynamic_start,
2235         GOMP_loop_nonmonotonic_guided_next,
2236         GOMP_loop_nonmonotonic_guided_start,
2237         GOMP_loop_ull_nonmonotonic_dynamic_next,
2238         GOMP_loop_ull_nonmonotonic_dynamic_start,
2239         GOMP_loop_ull_nonmonotonic_guided_next,
2240         GOMP_loop_ull_nonmonotonic_guided_start,
2241         GOMP_parallel_loop_nonmonotonic_dynamic and
2242         GOMP_parallel_loop_nonmonotonic_guided.
2243         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2244         GOMP_parallel_loop_nonmonotonic_guided,
2245         GOMP_loop_nonmonotonic_dynamic_start,
2246         GOMP_loop_nonmonotonic_guided_start,
2247         GOMP_loop_nonmonotonic_dynamic_next,
2248         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2249         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2250         GOMP_loop_ull_nonmonotonic_guided_start,
2251         GOMP_loop_ull_nonmonotonic_dynamic_next,
2252         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2253         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2254         functions.
2255         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2256         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2257         Use gomp_map_val function.
2258         (gomp_target_fallback_firstprivate): New static function.
2259         (GOMP_target_41): Renamed to ...
2260         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2261         arguments.  Move firstprivate fallback handling into a new
2262         function.
2263         (GOMP_target_data_41): Renamed to ...
2264         (GOMP_target_data_ext): ... this.
2265         (GOMP_target_update_41): Renamed to ...
2266         (GOMP_target_update_ext): ... this.
2267         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2268         gomp_map_0len_lookup instead of gomp_map_lookup.
2269         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2270         gomp_map_lookup.
2271         * testsuite/libgomp.c/target-28.c: Likewise.
2272         * testsuite/libgomp.c/monotonic-1.c: New test.
2273         * testsuite/libgomp.c/monotonic-2.c: New test.
2274         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2275         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2276         * testsuite/libgomp.c/pr66199-5.c: New test.
2277         * testsuite/libgomp.c/pr66199-6.c: New test.
2278         * testsuite/libgomp.c/pr66199-7.c: New test.
2279         * testsuite/libgomp.c/pr66199-8.c: New test.
2280         * testsuite/libgomp.c/pr66199-9.c: New test.
2281         * testsuite/libgomp.c/reduction-11.c: New test.
2282         * testsuite/libgomp.c/reduction-12.c: New test.
2283         * testsuite/libgomp.c/reduction-13.c: New test.
2284         * testsuite/libgomp.c/reduction-14.c: New test.
2285         * testsuite/libgomp.c/reduction-15.c: New test.
2286         * testsuite/libgomp.c/target-12.c (main): Adjust for
2287         omp_target_is_present change for one-past-last element.
2288         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2289         the same var is both mapped and privatized.
2290         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2291         handling of zero-length array sections.
2292         * testsuite/libgomp.c/target-28.c: New test.
2293         * testsuite/libgomp.c/target-29.c: New test.
2294         * testsuite/libgomp.c/target-30.c: New test.
2295         * testsuite/libgomp.c/target-teams-1.c: New test.
2296         * testsuite/libgomp.c++/member-6.C: New test.
2297         * testsuite/libgomp.c++/member-7.C: New test.
2298         * testsuite/libgomp.c++/monotonic-1.C: New test.
2299         * testsuite/libgomp.c++/monotonic-2.C: New test.
2300         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2301         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2302         * testsuite/libgomp.c++/pr66199-3.C: New test.
2303         * testsuite/libgomp.c++/pr66199-4.C: New test.
2304         * testsuite/libgomp.c++/pr66199-5.C: New test.
2305         * testsuite/libgomp.c++/pr66199-6.C: New test.
2306         * testsuite/libgomp.c++/pr66199-7.C: New test.
2307         * testsuite/libgomp.c++/pr66199-8.C: New test.
2308         * testsuite/libgomp.c++/pr66199-9.C: New test.
2309         * testsuite/libgomp.c++/reduction-11.C: New test.
2310         * testsuite/libgomp.c++/reduction-12.C: New test.
2311         * testsuite/libgomp.c++/target-13.C: New test.
2312         * testsuite/libgomp.c++/target-14.C: New test.
2313         * testsuite/libgomp.c++/target-15.C: New test.
2314         * testsuite/libgomp.c++/target-16.C: New test.
2315         * testsuite/libgomp.c++/target-17.C: New test.
2316         * testsuite/libgomp.c++/target-18.C: New test.
2317         * testsuite/libgomp.c++/target-19.C: New test.
2318
2319 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2320
2321         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2322         and reduction copy.
2323         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2324         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2325         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2326         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2327         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2328         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2329         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2330         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2331         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2332         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2333         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2334         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2335         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2336         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2337
2338 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2339
2340         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2341         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2342         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2343         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2344         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2345         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2346         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2347         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2348
2349 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2350
2351         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2352         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2353         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2354         * oacc-host.c (host_openacc_exec): Likewise.
2355         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2356
2357 2015-11-03  Julian Brown  <julian@codesourcery.com>
2358             Thomas Schwinge  <thomas@codesourcery.com>
2359
2360         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2361         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2362         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2363         Likewise.
2364         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2365         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2366
2367 2015-11-03  James Norris  <jnorris@codesourcery.com>
2368
2369         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2370         file.
2371         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2372         Likewise.
2373         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2374         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2375         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2376         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2377         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2378
2379 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2380
2381         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2382         compatibility.
2383         (enum acc_async_t): Reformat.
2384         (acc_on_device): Declare compatible with builtin and provide C++
2385         wrapper.
2386         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2387
2388 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2389             Cesar Philippidis  <cesar@codesourcery.com>
2390
2391         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2392         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2393         ... this.  Add a description of the test at the top of the file.
2394         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2395         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2396         ... this.  Add a description of the test at the top of the file.
2397
2398 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2399
2400         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2401         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2402         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2403         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2404         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2405         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2406
2407 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2408
2409         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2410         dimensions.
2411
2412 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2413
2414         PR testsuite/68063
2415         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2416
2417 2015-10-27  James Norris  <jnorris@codesourcery.com>
2418
2419         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2420         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2421
2422 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2423
2424         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2425         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2426
2427         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2428         acc_device_nvidia usage.
2429         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2430         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2431         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2432
2433         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2434         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2435
2436         PR libgomp/66518
2437         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2438
2439         PR libgomp/65437
2440         PR libgomp/66518
2441         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2442         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2443
2444 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2445
2446         PR testsuite/68063
2447         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2448
2449 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2450
2451         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2452         vector_length.
2453         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2454
2455 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2456             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2457
2458         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2459         to 0 when mapnum is 0.
2460
2461 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2462
2463         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2464         Cast to int from int32_t.
2465
2466 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2467             Aldy Hernandez  <aldyh@redhat.com>
2468             Ilya Verbin  <ilya.verbin@intel.com>
2469
2470         * config/linux/affinity.c (omp_get_place_num_procs,
2471         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2472         * config/linux/doacross.h: New file.
2473         * config/posix/affinity.c (omp_get_place_num_procs,
2474         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2475         * config/posix/doacross.h: New file.
2476         * env.c: Include gomp-constants.h.
2477         (struct gomp_task_icv): Rename run_sched_modifier to
2478         run_sched_chunk_size.
2479         (gomp_max_task_priority_var): New variable.
2480         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2481         (handle_omp_display_env): Change _OPENMP value from 201307 to
2482         201511.  Print OMP_MAX_TASK_PRIORITY.
2483         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2484         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2485         chunk_size and run_sched_modifier to run_sched_chunk_size.
2486         (omp_get_max_task_priority, omp_get_initial_device,
2487         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2488         omp_get_partition_place_nums): New functions.
2489         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2490         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2491         to chunk_size.
2492         (omp_get_num_places_, omp_get_place_num_procs_,
2493         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2494         omp_get_place_proc_ids_8_, omp_get_place_num_,
2495         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2496         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2497         omp_get_max_task_priority_): New functions.
2498         * libgomp_g.h (GOMP_loop_doacross_static_start,
2499         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2500         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2501         GOMP_loop_ull_doacross_dynamic_start,
2502         GOMP_loop_ull_doacross_guided_start,
2503         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2504         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2505         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2506         GOMP_target_data_41, GOMP_target_update_41,
2507         GOMP_target_enter_exit_data): New prototypes.
2508         (GOMP_task): Add prototype argument.
2509         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2510         (struct gomp_doacross_work_share): New type.
2511         (struct gomp_work_share): Add doacross field.
2512         (struct gomp_task_icv): Rename run_sched_modifier to
2513         run_sched_chunk_size.
2514         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2515         GOMP_TASK_UNDEFERRED.  Add comments.
2516         (struct gomp_task_depend_entry): Add comments.
2517         (struct gomp_task): Likewise.
2518         (struct gomp_taskgroup): Likewise.
2519         (struct gomp_target_task): New type.
2520         (struct gomp_team): Add comment.
2521         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2522         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2523         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2524         (struct target_var_desc): New type.
2525         (struct target_mem_desc): Adjust comment.  Use struct
2526         target_var_desc instead of splay_tree_key for list.
2527         (REFCOUNT_INFINITY): Define.
2528         (struct splay_tree_key_s): Remove copy_from field.
2529         (struct gomp_device_descr): Add dev2dev_func field.
2530         (enum gomp_map_vars_kind): New enum.
2531         (gomp_map_vars): Add one argument.
2532         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2533         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2534         omp_get_place_num_procs, omp_get_place_num_procs_,
2535         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2536         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2537         omp_get_place_num_, omp_get_partition_num_places,
2538         omp_get_partition_num_places_, omp_get_partition_place_nums,
2539         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2540         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2541         omp_target_free, omp_target_is_present, omp_target_memcpy,
2542         omp_target_memcpy_rect, omp_target_associate_ptr and
2543         omp_target_disassociate_ptr.
2544         (GOMP_4.0.2): Renamed to ...
2545         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2546         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2547         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2548         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2549         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2550         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2551         GOMP_loop_ull_doacross_guided_start,
2552         GOMP_loop_ull_doacross_runtime_start,
2553         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2554         GOMP_doacross_ull_wait.
2555         * libgomp.texi: Document omp_get_max_task_priority.
2556         Rename modifier argument to chunk_size for omp_set_schedule and
2557         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2558         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2559         to run_sched_chunk_size renaming.
2560         (GOMP_loop_ordered_runtime_start): Likewise.
2561         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2562         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2563         GOMP_parallel_loop_runtime_start): New functions.
2564         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2565         to run_sched_chunk_size renaming.
2566         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2567         GOMP_loop_doacross_guided_start): New functions or aliases.
2568         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2569         run_sched_modifier to run_sched_chunk_size renaming.
2570         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2571         (gomp_loop_ull_doacross_static_start,
2572         gomp_loop_ull_doacross_dynamic_start,
2573         gomp_loop_ull_doacross_guided_start,
2574         GOMP_loop_ull_doacross_runtime_start): New functions.
2575         (GOMP_loop_ull_doacross_static_start,
2576         GOMP_loop_ull_doacross_dynamic_start,
2577         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2578         * oacc-mem.c (acc_map_data, present_create_copy,
2579         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2580         to gomp_map_vars.
2581         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2582         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2583         instead of false to gomp_map_vars.
2584         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2585         * omp.h.in (omp_lock_hint_t): New type.
2586         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2587         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2588         omp_get_place_num, omp_get_partition_num_places,
2589         omp_get_partition_place_nums, omp_get_initial_device,
2590         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2591         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2592         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2593         prototypes.
2594         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2595         (omp_lock_hint_none, omp_lock_hint_uncontended,
2596         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2597         omp_lock_hint_speculative): New parameters.
2598         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2599         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2600         omp_get_place_num, omp_get_partition_num_places,
2601         omp_get_partition_place_nums, omp_get_initial_device,
2602         omp_get_max_task_priority): New interfaces.
2603         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2604         to chunk_size.
2605         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2606         (omp_lock_hint_none, omp_lock_hint_uncontended,
2607         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2608         omp_lock_hint_speculative): New parameters.
2609         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2610         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2611         omp_get_place_num, omp_get_partition_num_places,
2612         omp_get_partition_place_nums, omp_get_initial_device,
2613         omp_get_max_task_priority): New functions and subroutines.
2614         * ordered.c: Include stdarg.h and string.h.
2615         (MAX_COLLAPSED_BITS): Define.
2616         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2617         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2618         GOMP_doacross_ull_wait): New functions.
2619         * target.c: Include errno.h.
2620         (resolve_device): If device is not initialized, call
2621         gomp_init_device on it.
2622         (gomp_map_lookup): New function.
2623         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2624         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2625         GOMP_MAP_ALWAYS_TO_P.
2626         (get_kind): Rename is_openacc argument to short_mapkind.
2627         (gomp_map_pointer): Use gomp_map_lookup.
2628         (gomp_map_fields_existing): New function.
2629         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2630         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2631         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2632         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2633         Adjust for tgt->list changed type and copy_from living in there.
2634         (gomp_copy_from_async): Adjust for tgt->list changed type and
2635         copy_from living in there.
2636         (gomp_unmap_vars): Likewise.
2637         (gomp_update): Likewise.  Rename is_openacc argument to
2638         short_mapkind.  Don't fail if object is not mapped.
2639         (gomp_load_image_to_device): Initialize refcount to
2640         REFCOUNT_INFINITY.
2641         (gomp_target_fallback): New function.
2642         (gomp_get_target_fn_addr): Likewise.
2643         (GOMP_target): Adjust gomp_map_vars caller, use
2644         gomp_get_target_fn_addr and gomp_target_fallback.
2645         (GOMP_target_41): New function.
2646         (gomp_target_data_fallback): New function.
2647         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2648         (GOMP_target_data_41): New function.
2649         (GOMP_target_update): Adjust gomp_update caller.
2650         (GOMP_target_update_41): New function.
2651         (gomp_exit_data, GOMP_target_enter_exit_data,
2652         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2653         omp_target_is_present, omp_target_memcpy,
2654         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2655         omp_target_associate_ptr, omp_target_disassociate_ptr,
2656         gomp_load_plugin_for_device): New functions.
2657         * task.c: Include gomp-constants.h.  Include taskloop.c
2658         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2659         (gomp_task_handle_depend): New function.
2660         (GOMP_task): Use it.  Add priority argument.  Use
2661         gomp-constant.h constants instead of hardcoded numbers.
2662         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2663         (gomp_create_target_task): New function.
2664         (verify_children_queue, verify_taskgroup_queue,
2665         verify_task_queue): New functions.
2666         (gomp_task_run_pre): Call verify_*_queue functions.
2667         If an upcoming tied task is about to leave the sibling or
2668         taskgroup queues in an invalid state, adjust appropriately.
2669         Remove taskgroup argument.  Add comments.
2670         (gomp_task_run_post_handle_dependers): Add comments.
2671         (gomp_task_run_post_remove_parent): Likewise.
2672         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2673         (GOMP_taskwait): Likewise.  Add comments.
2674         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2675         problem such that the first non parent_depends_on task does not
2676         end up at the end of the children queue.
2677         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2678         GOMP_TASK_UNDEFERRED.
2679         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2680         * taskloop.c: New file.
2681         * testsuite/lib/libgomp.exp
2682         (check_effective_target_offload_device_nonshared_as): New proc.
2683         * testsuite/libgomp.c/affinity-2.c: New test.
2684         * testsuite/libgomp.c/doacross-1.c: New test.
2685         * testsuite/libgomp.c/doacross-2.c: New test.
2686         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2687         Add map clause to target.
2688         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2689         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2690         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2691         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2692         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2693         Likewise.
2694         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2695         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2696         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2697         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2698         not defined.  Use those where needed.
2699         * testsuite/libgomp.c/for-4.c: New test.
2700         * testsuite/libgomp.c/for-5.c: New test.
2701         * testsuite/libgomp.c/for-6.c: New test.
2702         * testsuite/libgomp.c/linear-1.c: New test.
2703         * testsuite/libgomp.c/ordered-4.c: New test.
2704         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2705         only allowed on the loop iterator.
2706         * testsuite/libgomp.c/pr66199-3.c: New test.
2707         * testsuite/libgomp.c/pr66199-4.c: New test.
2708         * testsuite/libgomp.c/reduction-7.c: New test.
2709         * testsuite/libgomp.c/reduction-8.c: New test.
2710         * testsuite/libgomp.c/reduction-9.c: New test.
2711         * testsuite/libgomp.c/reduction-10.c: New test.
2712         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2713         map(tofrom:s).
2714         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2715         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2716         * testsuite/libgomp.c/target-11.c: New test.
2717         * testsuite/libgomp.c/target-12.c: New test.
2718         * testsuite/libgomp.c/target-13.c: New test.
2719         * testsuite/libgomp.c/target-14.c: New test.
2720         * testsuite/libgomp.c/target-15.c: New test.
2721         * testsuite/libgomp.c/target-16.c: New test.
2722         * testsuite/libgomp.c/target-17.c: New test.
2723         * testsuite/libgomp.c/target-18.c: New test.
2724         * testsuite/libgomp.c/target-19.c: New test.
2725         * testsuite/libgomp.c/target-20.c: New test.
2726         * testsuite/libgomp.c/target-21.c: New test.
2727         * testsuite/libgomp.c/target-22.c: New test.
2728         * testsuite/libgomp.c/target-23.c: New test.
2729         * testsuite/libgomp.c/target-24.c: New test.
2730         * testsuite/libgomp.c/target-25.c: New test.
2731         * testsuite/libgomp.c/target-26.c: New test.
2732         * testsuite/libgomp.c/target-27.c: New test.
2733         * testsuite/libgomp.c/taskloop-1.c: New test.
2734         * testsuite/libgomp.c/taskloop-2.c: New test.
2735         * testsuite/libgomp.c/taskloop-3.c: New test.
2736         * testsuite/libgomp.c/taskloop-4.c: New test.
2737         * testsuite/libgomp.c++/ctor-13.C: New test.
2738         * testsuite/libgomp.c++/doacross-1.C: New test.
2739         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2740         Replace offload_device with offload_device_nonshared_as.
2741         * testsuite/libgomp.c++/for-12.C: New test.
2742         * testsuite/libgomp.c++/for-13.C: New test.
2743         * testsuite/libgomp.c++/for-14.C: New test.
2744         * testsuite/libgomp.c++/linear-1.C: New test.
2745         * testsuite/libgomp.c++/member-1.C: New test.
2746         * testsuite/libgomp.c++/member-2.C: New test.
2747         * testsuite/libgomp.c++/member-3.C: New test.
2748         * testsuite/libgomp.c++/member-4.C: New test.
2749         * testsuite/libgomp.c++/member-5.C: New test.
2750         * testsuite/libgomp.c++/ordered-1.C: New test.
2751         * testsuite/libgomp.c++/reduction-5.C: New test.
2752         * testsuite/libgomp.c++/reduction-6.C: New test.
2753         * testsuite/libgomp.c++/reduction-7.C: New test.
2754         * testsuite/libgomp.c++/reduction-8.C: New test.
2755         * testsuite/libgomp.c++/reduction-9.C: New test.
2756         * testsuite/libgomp.c++/reduction-10.C: New test.
2757         * testsuite/libgomp.c++/reference-1.C: New test.
2758         * testsuite/libgomp.c++/simd14.C: New test.
2759         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2760         * testsuite/libgomp.c++/target-5.C: New test.
2761         * testsuite/libgomp.c++/target-6.C: New test.
2762         * testsuite/libgomp.c++/target-7.C: New test.
2763         * testsuite/libgomp.c++/target-8.C: New test.
2764         * testsuite/libgomp.c++/target-9.C: New test.
2765         * testsuite/libgomp.c++/target-10.C: New test.
2766         * testsuite/libgomp.c++/target-11.C: New test.
2767         * testsuite/libgomp.c++/target-12.C: New test.
2768         * testsuite/libgomp.c++/taskloop-1.C: New test.
2769         * testsuite/libgomp.c++/taskloop-2.C: New test.
2770         * testsuite/libgomp.c++/taskloop-3.C: New test.
2771         * testsuite/libgomp.c++/taskloop-4.C: New test.
2772         * testsuite/libgomp.c++/taskloop-5.C: New test.
2773         * testsuite/libgomp.c++/taskloop-6.C: New test.
2774         * testsuite/libgomp.c++/taskloop-7.C: New test.
2775         * testsuite/libgomp.c++/taskloop-8.C: New test.
2776         * testsuite/libgomp.c++/taskloop-9.C: New test.
2777         * testsuite/libgomp.fortran/affinity1.f90: New test.
2778         * testsuite/libgomp.fortran/affinity2.f90: New test.
2779
2780 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2781
2782         PR tree-optimization/67476
2783         * testsuite/libgomp.c/autopar-3.c: New test.
2784         * testsuite/libgomp.c/autopar-4.c: New test.
2785         * testsuite/libgomp.c/autopar-5.c: New test.
2786         * testsuite/libgomp.c/autopar-6.c: New test.
2787         * testsuite/libgomp.c/autopar-7.c: New test.
2788         * testsuite/libgomp.c/autopar-8.c: New test.
2789
2790 2015-10-12  James Norris  <jnorris@codesourcery.com>
2791
2792         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2793         initializer.
2794
2795 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2796
2797         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2798         using load_gcc_lib.
2799
2800 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2801
2802         * oacc-ptx.h: Remove file, moving its content into...
2803         * config/nvptx/fortran.c: ... here...
2804         * config/nvptx/oacc-init.c: ..., here...
2805         * config/nvptx/oacc-parallel.c: ..., and here.
2806         * config/nvptx/openacc.f90: New file.
2807         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2808         (link_ptx): Don't link in predefined bits of PTX code.
2809
2810 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2811             Bernd Schmidt <bernds@codesourcery.com>
2812
2813         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2814         (struct targ_ptx_obj): New.
2815         (nvptx_tdata): Move earlier, change data format.
2816         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2817         objects.
2818         (GOMP_OFFLOAD_load_image): Adjust.
2819
2820 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2821
2822         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2823         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2824         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2825         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2826         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2827         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2828         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2829         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2830         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2831         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2832         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2833         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2834         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2835         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2836         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2837         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2838         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2839         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2840         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2841         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2842         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2843         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2844         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2845         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2846         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2847         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2848         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2849         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2852         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2854         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2855         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2856         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2857         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2858         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2859         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2860         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2861         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2862         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2863         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2864         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2865         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2866         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2868         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2869         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2870         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2871         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2872         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2873         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2874         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2875         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2876         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2877         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2878         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2879         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2880         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2881         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2882         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2883         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2884         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2885
2886 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2887
2888         * oacc-init.c (acc_on_device): Force optimization level.
2889
2890 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2891
2892         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2893         (cuda_errlist): Delete.
2894         (cuda_error): Reimplement.
2895
2896 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2897
2898         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2899         array.
2900         * libgomp.map (GOACC_parallel_keyed): New.
2901         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2902         all callers.
2903         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2904         and take keyed varargs list.  Adjust call to exec_func.
2905         (GOACC_parallel): Force host fallback.
2906         * libgomp_g.h (GOACC_parallel): Remove.
2907         (GOACC_parallel_keyed): Declare.
2908         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2909         (stuct targ_gn_descriptor): Replace name field with launch field.
2910         (nvptx_exec): Lose separate geometry args, take array.  Process
2911         dynamic dimensions and adjust.
2912         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2913         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2914         data.
2915         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2916         passing.
2917         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2918         passing.
2919
2920 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2921
2922         PR libgomp/67141
2923         * oacc-int.h (goacc_host_init): Add declaration.
2924         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2925         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2926
2927 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2928             Sebastian Pop  <s.pop@samsung.com>
2929
2930         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2931         match o/p.
2932         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2933         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2934         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2935         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2936         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2937
2938 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2939
2940         * configure.tgt: Add missing ;; in between nvptx and rtems
2941         snippets.
2942
2943 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2944
2945         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2946         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2947         (gomp_thread_pool_reservoir): Add priority member.
2948         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2949         priority.
2950         (parse_thread_pools): Likewise.
2951         * team.c (gomp_team_start): Call configuration provided
2952         gomp_adjust_thread_attr(). Destroy thread attributes if
2953         necessary.
2954         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2955
2956 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2957
2958         * config/posix/pool.h: New.
2959         * config/rtems/pool.h: Likewise.
2960         * config/rtems/proc.c: Likewise.
2961         * libgomp.h (gomp_thread_destructor): Declare.
2962         * team.c: Include configuration provided "pool.h".
2963         (gomp_get_thread_pool): Define in configuration.
2964         (gomp_team_end): Call configuration defined
2965         gomp_release_thread_pool().
2966
2967 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2968
2969         * config/rtems/bar.c: New.
2970         * config/rtems/bar.h: Likewise.
2971         * config/rtems/mutex.c: Likewise.
2972         * config/rtems/mutex.h: Likewise.
2973         * config/rtems/sem.c: Likewise.
2974         * config/rtems/sem.h: Likewise.
2975         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2976         <sys/lock.h> header file.
2977         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2978         supported by Newlib.
2979         * configure: Regenerate.
2980
2981 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2982
2983         * team.c (gomp_new_thread_pool): Delete and move content to ...
2984         (gomp_get_thread_pool): ... new function.  Allocate and
2985         initialize thread pool on demand.
2986         (get_last_team): Use gomp_get_thread_pool().
2987         (gomp_team_start): Delete thread pool initialization.
2988
2989 2015-09-03  Tom de Vries  <tom@codesourcery.com>
2990
2991         PR tree-optimization/65637
2992         * testsuite/libgomp.c/autopar-2.c: New test.
2993
2994 2015-08-29  Tom de Vries  <tom@codesourcery.com>
2995
2996         PR tree-optimization/46193
2997         * testsuite/libgomp.c/pr46193.c: New test.
2998
2999 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3000
3001         libgomp/
3002         * libgomp.map: Add 4.0.2 version.
3003         * target.c (offload_image_descr): Add version field.
3004         (gomp_load_image_to_device): Add version argument.  Adjust plugin
3005         call.  Improve load mismatch diagnostic.
3006         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
3007         call.
3008         (GOMP_offload_regster): Make stub function, move bulk to ...
3009         (GOMP_offload_register_ver): ... here.  Process version argument.
3010         (GOMP_offload_unregister): Make stub function, move bulk to ...
3011         (GOMP_offload_unregister_ver): ... here.  Process version argument.
3012         (gomp_init_device): Process version field.
3013         (gomp_unload_device): Process version field.
3014         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
3015         macros.  Check plugin version.
3016         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
3017         loader and unloader types.
3018         * oacc-host.c: Include gomp-constants.h.
3019         (host_version): New.
3020         (host_load_image, host_unload_image): Adjust.
3021         (host_dispatch): Add host_version.
3022         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3023         (GOMP_OFFLOAD_version): New.
3024         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3025         (GOMP_OFFLOAD_unload_image): Likewise.
3026         * plugin/plugin-host.c: Include gomp-constants.h.
3027         (GOMP_OFFLOAD_version): New.
3028         (GOMP_OFFLOAD_load_image): Add version arg.
3029         (GOMP_OFFLOAD_unload_image): Likewise.
3030
3031 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3032
3033         PR tree-optimization/65468
3034         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3035
3036 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3037
3038         PR tree-optimization/65468
3039         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3040
3041 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3042
3043         PR libgomp/66761
3044         PR libgomp/67303
3045         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3046         (gomp_iter_guided_next): Idem.
3047         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3048         (gomp_iter_ull_guided_next): Idem.
3049         * config/linux/wait.h (do_spin): Idem.
3050
3051 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3052
3053         * libgomp-plugin.h (enum offload_target_type): Remove
3054         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3055         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3056         * openacc.h (enum acc_device_t): Likewise.
3057         * openacc_lib.h: Likewise.
3058         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3059         (acc_on_device): Just use __builtin_acc_on_device.
3060         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3061         of acc_on_device builtin.
3062         * plugin/plugin-host.h: Remove file.
3063         * plugin/plugin-host.c: Likewise, but salvage some content into...
3064         * oacc-host.c: ... this file.
3065         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3066         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3067         * Makefile.in: Regenerate.
3068         * configure: Likewise.
3069         * testsuite/lib/libgomp.exp
3070         (check_effective_target_openacc_host_nonshm_selected): Remove.
3071         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3072         ACC_DEVICE_TYPE=host_nonshm.
3073         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3074         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3075         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3076         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3077         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3078         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3079
3080 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3081             Jakub Jelinek  <jakub@redhat.com>
3082
3083         * config/nvptx/affinity.c: New file.
3084         * config/nvptx/alloc.c: Likewise.
3085         * config/nvptx/bar.c: Likewise.
3086         * config/nvptx/barrier.c: Likewise.
3087         * config/nvptx/critical.c: Likewise.
3088         * config/nvptx/env.c: Likewise.
3089         * config/nvptx/error.c: Likewise.
3090         * config/nvptx/fortran.c: Likewise.
3091         * config/nvptx/iter.c: Likewise.
3092         * config/nvptx/iter_ull.c: Likewise.
3093         * config/nvptx/libgomp-plugin.c: Likewise.
3094         * config/nvptx/lock.c: Likewise.
3095         * config/nvptx/loop.c: Likewise.
3096         * config/nvptx/loop_ull.c: Likewise.
3097         * config/nvptx/mutex.c: Likewise.
3098         * config/nvptx/oacc-async.c: Likewise.
3099         * config/nvptx/oacc-cuda.c: Likewise.
3100         * config/nvptx/oacc-host.c: Likewise.
3101         * config/nvptx/oacc-init.c: Likewise.
3102         * config/nvptx/oacc-mem.c: Likewise.
3103         * config/nvptx/oacc-parallel.c: Likewise.
3104         * config/nvptx/oacc-plugin.c: Likewise.
3105         * config/nvptx/omp-lock.h: Likewise.
3106         * config/nvptx/ordered.c: Likewise.
3107         * config/nvptx/parallel.c: Likewise.
3108         * config/nvptx/proc.c: Likewise.
3109         * config/nvptx/ptrlock.c: Likewise.
3110         * config/nvptx/sections.c: Likewise.
3111         * config/nvptx/sem.c: Likewise.
3112         * config/nvptx/single.c: Likewise.
3113         * config/nvptx/splay-tree.c: Likewise.
3114         * config/nvptx/target.c: Likewise.
3115         * config/nvptx/task.c: Likewise.
3116         * config/nvptx/team.c: Likewise.
3117         * config/nvptx/time.c: Likewise.
3118         * config/nvptx/work.c: Likewise.
3119         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3120         * configure: Regenerate.
3121         * configure.tgt (config_path): Set to "nvptx" for target
3122         nvptx*-*-*.
3123
3124 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3125
3126         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3127
3128 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3129
3130         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3131         (cuda_errlist): Constify.
3132         (errmsg):  Move into ...
3133         (cuda_error): ... here.  Make smaller.
3134         (_XSTR, _STR): Delete.
3135         (cuda_synames): Delete.
3136         (verify_device_library): Delete.
3137         (nvptx_init): Don't call it.
3138
3139 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3140
3141         * testsuite/libgomp.c/uns-outer-4.c: New test.
3142
3143 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3144
3145         * testsuite/libgomp.c/pr66714.c: New test.
3146
3147 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3148
3149         PR libgomp/66950
3150         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3151         (fib_ref): New function.
3152         (fib): Correct corner cases in the recursion.
3153         (main): Replace the non-simd loop with fib_ref call.
3154         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3155         subroutine.
3156         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3157         for the last array element value.  Replace the non-simd loop with
3158         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3159         of the last array element with according Fibonacci sequence element.
3160         (fib): Correct corner cases in the recursion.
3161
3162 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3163
3164         * target.c (gomp_offload_image_to_device): Rename to ...
3165         (gomp_load_image_to_device): ... here.
3166         (GOMP_offload_register): Adjust call.
3167         (gomp_init_device): Likewise.
3168         (gomp_unload_image_from_device): New.  Broken out of ...
3169         (GOMP_offload_unregister): ... here.  Call it.
3170         (gomp_unload_device): New.
3171         * libgomp.h (gomp_unload_device): Declare.
3172         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3173         mem maps.
3174
3175 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3176
3177         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3178         wait=-specific if.
3179         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3180         !=0 condition.
3181         (goacc_waits): Move !num_waits handling to ...
3182         (GOACC_wait): ... here, the only caller that might have zero waits.
3183
3184         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3185         (struct ptx_image_data): Move earlier, add fns field.
3186         (struct ptx_device): Add images and image_lock fields.
3187         (ptx_images, ptx_image_lock): Delete.
3188         (nvptx_open_device): Initialize images and image_lock fields.
3189         (nvptx_close_device): Destroy image_lock.
3190         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3191         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3192         fields.
3193
3194 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3195
3196         * target.c (GOMP_offload_register): Use int for device type arg.
3197         (GOMP_offload_unregister): Likewise.
3198
3199         * target.c (struct_offload_image_descr): Constify host_table.
3200         (gomp_offload_image_to_device): Likewise.
3201         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3202
3203         * libgomp.h (gomp_device_descr): Constify target data arguments.
3204         * target.c (struct offload_image_descr): Constify target_data.
3205         (gomp_offload_image_to_device): Likewise.
3206         (GOMP_offload_register): Likewise.
3207         (GOMP_offload_unrefister): Likewise.
3208         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3209         GOMP_OFFLOAD_unload_image): Constify target data.
3210         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3211         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3212
3213 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3214
3215         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3216         Workaround driver library const error.
3217         (struct nvptx_tdata, nvptx_tdata_t): New.
3218         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3219         type.
3220
3221 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3222
3223         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3224         of EPS parameter from integer to real.
3225         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3226         type of EPS parameter from integer to real.
3227
3228 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3229
3230         * team.c (get_last_team): New.
3231         (gomp_new_team): Recycle last non-nested team if possible.
3232         (gomp_team_end): Move team work share list free lock destruction
3233         to ...
3234         (free_team): ... here.
3235
3236 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3237
3238         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3239         and ref from int to double.  Replaced their comparison with
3240         an inequality of their difference and EPS.
3241         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3242         comparison of pri and a reference number with an inequality of their
3243         difference and EPS.
3244         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3245         the comparison of sum and sum_ref with an inequality of their
3246         difference and EPS.
3247         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3248         the comparison of pri and a reference number with an inequality of
3249         their difference and EPS.
3250
3251 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3252
3253         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3254         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3255         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3256         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3257         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3258         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3259         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3260         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3261         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3262         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3263         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3264         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3265         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3266         variables.
3267         (vec_mult): Likewise.  Add #pragma omp taskwait.
3268         (main): Adjust caller.
3269         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3270         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3271         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3272         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3273         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3274         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3275         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3276         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3277         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3278         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3279         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3280         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3281         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3282         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3283         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3284         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3285         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3286         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3287         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3288         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3289         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3290         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3291         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3292         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3293         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3294         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3295         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3296         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3297         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3298         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3299         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3300         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3301         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3302         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3303         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3304         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3305         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3306         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3307         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3308         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3309         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3310         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3311         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3312         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3313         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3314         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3315         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3316         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3317         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3318         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3319         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3320         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3321         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3322         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3323         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3324         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3325         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3326         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3327         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3328         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3329         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3330         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3331         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3332         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3333         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3334         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3335         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3336         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3337         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3338         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3339         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3340         (vec_mult): Add !$omp taskwait.
3341         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3342         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3343         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3344         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3345         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3346         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3347         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3348         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3349         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3350         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3351         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3352         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3353         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3354         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3355         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3356         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3357         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3358         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3359         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3360         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3361         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3362         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3363         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3364         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3365         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3366         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3367         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3368         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3369         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3370         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3371         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3372         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3373         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3374         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3375         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3376         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3377         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3378         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3379         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3380         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3381         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3382         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3383         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3384         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3385         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3386         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3387         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3388         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3389         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3390         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3391         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3392         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3393         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3394         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3395         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3396         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3397         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3398         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3399         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3400         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3401         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3402         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3403         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3404         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3405         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3406         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3407         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3408
3409 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3410
3411         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3412         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3413
3414 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3415
3416         PR libgomp/65099
3417         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3418         in a 64-bit configuration.
3419         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3420         offloading testing if no such device is available.
3421         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3422         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3423
3424 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3425
3426         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3427         second call to f.
3428         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3429
3430 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3431
3432         PR tree-optimization/66642
3433         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3434         iteration count case.
3435         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3436         function, factor out of ...
3437         (main): ... here.  Test low iteration count case.
3438
3439 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3440
3441         * libgomp.h (gomp_thread_pool): Comment last_team field.
3442
3443 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3444
3445         * testsuite/libgomp.c++/pr66702-1.C: Require
3446         vect_simd_clones effective target.
3447         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3448
3449 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3450
3451         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3452         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3453         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3454         "-O2".
3455
3456 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3457
3458         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3459         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3460         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3461         * testsuite/libgomp.c++/pr64824.C: Same.
3462         * testsuite/libgomp.c++/pr64868.C: Same.
3463         * testsuite/libgomp.c++/pr66199-1.C: Same.
3464         * testsuite/libgomp.c++/pr66199-2.C: Same.
3465         * testsuite/libgomp.c++/target-2.C: Same.
3466         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3467         -std=<standard> option.
3468         * testsuite/libgomp.c++/udr-11.C: Same.
3469         * testsuite/libgomp.c++/udr-12.C: Same.
3470         * testsuite/libgomp.c++/udr-13.C: Same.
3471         * testsuite/libgomp.c++/udr-14.C: Same.
3472         * testsuite/libgomp.c++/udr-15.C: Same.
3473         * testsuite/libgomp.c++/udr-16.C: Same.
3474         * testsuite/libgomp.c++/udr-17.C: Same.
3475         * testsuite/libgomp.c++/udr-18.C: Same.
3476         * testsuite/libgomp.c++/udr-19.C: Same.
3477         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3478         * testsuite/libgomp.c++/simd-1.C: Same.
3479         * testsuite/libgomp.c++/simd-2.C: Same.
3480         * testsuite/libgomp.c++/simd-3.C: Same.
3481         * testsuite/libgomp.c++/simd-4.C: Same.
3482         * testsuite/libgomp.c++/simd-5.C: Same.
3483         * testsuite/libgomp.c++/simd-6.C: Same.
3484         * testsuite/libgomp.c++/simd-7.C: Same.
3485         * testsuite/libgomp.c++/simd-8.C: Same.
3486         * testsuite/libgomp.c++/simd-9.C: Same.
3487         * testsuite/libgomp.c++/simd10.C: Same.
3488         * testsuite/libgomp.c++/simd11.C: Same.
3489         * testsuite/libgomp.c++/simd12.C: Same.
3490         * testsuite/libgomp.c++/simd13.C: Same.
3491
3492 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3493
3494         PR middle-end/66702
3495         * testsuite/libgomp.c++/pr66702-1.C: New test.
3496         * testsuite/libgomp.c++/pr66702-2.C: New test.
3497
3498 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3499
3500         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3501         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3502         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3503         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3504
3505 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3506
3507         PR tree-optimization/66652
3508         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3509         using restrict pointers.
3510         (main): Add arguments to calls to f.
3511         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3512
3513 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3514
3515         * configure.ac: Fix check for header <sys/sysctl.h>.
3516         * configure: Regenerate.
3517         * config.h.in: Likewise.
3518
3519 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3520
3521         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3522         abort.
3523         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3524
3525 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3526
3527         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3528         acc_device_nvidia.
3529
3530         PR libgomp/66518
3531         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3532         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3533
3534 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3535
3536         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3537         dg-additional-options for any remaining options.
3538         * testsuite/libgomp.c/atomic-2.c: Same.
3539         * testsuite/libgomp.c/atomic-4.c: Same.
3540         * testsuite/libgomp.c/atomic-5.c: Same.
3541         * testsuite/libgomp.c/atomic-6.c: Same.
3542         * testsuite/libgomp.c/autopar-1.c: Same.
3543         * testsuite/libgomp.c/copyin-1.c: Same.
3544         * testsuite/libgomp.c/copyin-2.c: Same.
3545         * testsuite/libgomp.c/copyin-3.c: Same.
3546         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3547         * testsuite/libgomp.c/nestedfn-5.c: Same.
3548         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3549         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3550         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3551         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3552         * testsuite/libgomp.c/pr32362-1.c: Same.
3553         * testsuite/libgomp.c/pr32362-2.c: Same.
3554         * testsuite/libgomp.c/pr32362-3.c: Same.
3555         * testsuite/libgomp.c/pr39591-1.c: Same.
3556         * testsuite/libgomp.c/pr39591-2.c: Same.
3557         * testsuite/libgomp.c/pr39591-3.c: Same.
3558         * testsuite/libgomp.c/pr58392.c: Same.
3559         * testsuite/libgomp.c/pr58756.c: Same.
3560         * testsuite/libgomp.c/simd-1.c: Same.
3561         * testsuite/libgomp.c/simd-10.c: Same.
3562         * testsuite/libgomp.c/simd-11.c: Same.
3563         * testsuite/libgomp.c/simd-12.c: Same.
3564         * testsuite/libgomp.c/simd-13.c: Same.
3565         * testsuite/libgomp.c/simd-14.c: Same.
3566         * testsuite/libgomp.c/simd-15.c: Same.
3567         * testsuite/libgomp.c/simd-2.c: Same.
3568         * testsuite/libgomp.c/simd-3.c: Same.
3569         * testsuite/libgomp.c/simd-4.c: Same.
3570         * testsuite/libgomp.c/simd-5.c: Same.
3571         * testsuite/libgomp.c/simd-6.c: Same.
3572         * testsuite/libgomp.c/simd-7.c: Same.
3573         * testsuite/libgomp.c/simd-8.c: Same.
3574         * testsuite/libgomp.c/simd-9.c: Same.
3575
3576 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3577
3578         * testsuite/libgomp.c/pr35625.c: Fix typo.
3579
3580 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3581
3582         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3583         in dg-options.
3584         * testsuite/libgomp.c/atomic-3.c: Same.
3585         * testsuite/libgomp.c/debug-1.c: Same.
3586         * testsuite/libgomp.c/nqueens-1.c: Same.
3587         * testsuite/libgomp.c/pr26171.c: Same.
3588         * testsuite/libgomp.c/pr48591.c: Same.
3589         * testsuite/libgomp.c/pr64824.c: Same.
3590         * testsuite/libgomp.c/pr64868.c: Same.
3591         * testsuite/libgomp.c/pr66133.c: Same.
3592         * testsuite/libgomp.c/pr66199-1.c: Same.
3593         * testsuite/libgomp.c/pr66199-2.c: Same.
3594         * testsuite/libgomp.c/target-8.c: Same.
3595
3596 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3597
3598         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3599         -std={gnu99,c99}.
3600         * testsuite/libgomp.c/for-1.c: Same.
3601         * testsuite/libgomp.c/for-2.c: Same.
3602         * testsuite/libgomp.c/for-3.c: Same.
3603         * testsuite/libgomp.c/pr35625.c: Same.
3604         * testsuite/libgomp.c/pr39154.c: Same.
3605         * testsuite/libgomp.c/simd-16.c: Same.
3606         * testsuite/libgomp.c/simd-17.c: Same.
3607
3608 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3609
3610         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3611
3612 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3613
3614         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3615         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3616         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3617         (N): Define.
3618         (main): Use N instead of hardcoded constants.
3619
3620 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3621
3622         merge from gomp4 branch:
3623         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3624
3625         PR tree-optimization/65443
3626         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3627         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3628         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3629
3630 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3631
3632         * testsuite/libgomp.graphite/bounds.c: Adjust for
3633         cleanup-tree-dump removal.
3634         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3635         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3636         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3637         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3638         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3639         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3640         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3641         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3642         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3643         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3644
3645 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3646
3647         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3648         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3649         (futex_wake) [!__x86_64__]: Ditto.
3650
3651 2015-05-28  Julian Brown  <julian@codesourcery.com>
3652
3653         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3654         function comment. Only call gomp_fatal if new argument is true.
3655         (acc_dev_num_out_of_range): New function.
3656         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3657         acc_dev_num_out_of_range as appropriate.
3658         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3659         (acc_get_device_num, acc_set_device_num): Update calls to
3660         resolve_device.
3661         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3662         output.
3663
3664 2015-05-28  Julian Brown  <julian@codesourcery.com>
3665
3666         PR libgomp/65742
3667         * oacc-init.c (plugin/plugin-host.h): Include.
3668         (acc_on_device): Check whether we're in an offloaded region for
3669         host_nonshm
3670         plugin. Don't use __builtin_acc_on_device.
3671         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3672         nonshm_exec flag in thread-local data.
3673         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3674         data for host_nonshm plugin.
3675         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3676         for host_nonshm plugin.
3677         * plugin/plugin-host.h: New.
3678
3679 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3680
3681         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3682
3683 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3684
3685         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3686         Declare as int.
3687         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3688         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3689         Declare as int.
3690
3691 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3692
3693         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3694
3695 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3696
3697         * target.c (gomp_map_pointer): New function abstracting out
3698         GOMP_MAP_POINTER handling.
3699         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3700         gomp_map_pointer().
3701
3702 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3703
3704         PR middle-end/66199
3705         * testsuite/libgomp.c/pr66199-1.c: New test.
3706         * testsuite/libgomp.c/pr66199-2.c: New test.
3707         * testsuite/libgomp.c++/pr66199-1.C: New test.
3708         * testsuite/libgomp.c++/pr66199-2.C: New test.
3709         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3710         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3711
3712 2015-05-19  Julian Brown  <julian@codesourcery.com>
3713
3714         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3715         on cuInit failure.
3716
3717 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3718
3719         PR middle-end/66133
3720         * testsuite/libgomp.c/pr66133.c: New test.
3721
3722 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3723
3724         * Makefile.in: Regenerated with automake-1.11.6.
3725         * aclocal.m4: Likewise.
3726         * config.h.in: Likewise.
3727         * configure: Likewise.
3728         * testsuite/Makefile.in: Likewise.
3729
3730 2015-05-08  Jason Merrill  <jason@redhat.com>
3731
3732         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3733         _Complex.
3734
3735         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3736
3737 2015-05-06  Julian Brown  <julian@codesourcery.com>
3738
3739         * oacc-init.c (acc_device_lock): Add explanatory comment.
3740         (resolve_device): Add comment about locking requirement.
3741         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3742         gomp_init_device and gomp_fini_device calls.
3743         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3744         (acc_get_device_num, acc_set_device_num): Add locking around
3745         resolve_device and gomp_init_device calls.
3746
3747 2015-05-06  Julian Brown  <julian@codesourcery.com>
3748
3749         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3750         goacc_thread_lock on error paths.
3751         * oacc-mem.c (lookup_host): Remove locking from function. Note
3752         locking requirement for caller in function comment.
3753         (lookup_dev): Likewise.
3754         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3755         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3756         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3757         Add locking.
3758
3759 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3760
3761         PR testsuite/65205
3762         PR libgomp/65993
3763         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3764         don't expect "0x" prefix for "%p" format specifier, don't expect
3765         "(nil)" for NULL pointer.
3766         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3767         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3769         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3770         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3771         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3772         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3773         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3774         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3775         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3776         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3777         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3778         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3779         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3780         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3781         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3782         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3783         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3784         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3785         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3786         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3787         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3788         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3789         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3790         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3791         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3792         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3793         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3794         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3795         accurately specify what we're looking for.
3796         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3797         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3798         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3799         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3800         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3801
3802 2015-04-30  James Norris  <jnorris@codesourcery.com>
3803
3804         PR testsuite/65205
3805         * testsuite/lib/libgomp.exp
3806         (check_effective_target_openacc_host_selected)
3807         (check_effective_target_openacc_host_nonshm_selected): New
3808         procedures.
3809         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3810         dg-shouldfail.
3811         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3812         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3813         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3814         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3815         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3816         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3817         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3818         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3819         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3820         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3821         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3822         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3823         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3824         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3825         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3826         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3827         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3828         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3829         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3830         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3831         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3832         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3833         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3834         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3835         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3836         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3837         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3838         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3839         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3840         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3841         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3842         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3843         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3844         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3845         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3846         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3847         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3848         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3849         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3850         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3851         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3852         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3853         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3854
3855 2015-04-08  Julian Brown  <julian@codesourcery.com>
3856
3857         * libgomp.h (target_mem_desc: Remove mem_map field.
3858         (acc_dispatch_t): Remove open_device_func, close_device_func,
3859         get_device_num_func, set_device_num_func, target_data members.
3860         Change create_thread_data_func argument to device number instead of
3861         generic pointer.
3862         * oacc-async.c (assert.h): Include.
3863         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3864         (acc_wait_all, acc_wait_all_async): Use current host thread's
3865         active device, not base_dev.
3866         * oacc-cuda.c (acc_get_current_cuda_device)
3867         (acc_get_current_cuda_context, acc_get_cuda_stream)
3868         (acc_set_cuda_stream): Likewise.
3869         * oacc-host.c (host_dispatch): Don't set open_device_func,
3870         close_device_func, get_device_num_func or set_device_num_func.
3871         * oacc-init.c (base_dev, init_key): Remove.
3872         (cached_base_dev): New.
3873         (name_of_acc_device_t): New.
3874         (acc_init_1): Initialise default-numbered device, not zeroth.
3875         (acc_shutdown_1): Close all devices of a given type.
3876         (goacc_destroy_thread): Don't use base_dev.
3877         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3878         (goacc_attach_host_thread_to_device): New.
3879         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3880         (acc_get_num_devices): Don't use base_dev.
3881         (acc_set_device_type): Reimplement.
3882         (acc_get_device_type): Don't use base_dev.
3883         (acc_get_device_num): Tweak logic.
3884         (acc_set_device_num): Likewise.
3885         (acc_on_device): Use acc_get_device_type.
3886         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3887         (goacc_lazy_initialize): Reimplement with acc_init and
3888         goacc_attach_host_thread_to_device.
3889         * oacc-int.h (goacc_thread): Add base_dev field.
3890         (base_dev): Remove extern declaration.
3891         (goacc_attach_host_thread_to_device): Add prototype.
3892         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3893         base_dev.
3894         (acc_free): Likewise.
3895         (acc_memcpy_to_device): Likewise.
3896         (acc_memcpy_from_device): Likewise.
3897         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3898         goacc_lazy_initialize (throughout).
3899         (GOACC_parallel): Use tgt_offset to locate target functions.
3900         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3901         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3902         (gomp_load_plugin_for_device): Remove open_device, close_device,
3903         get_device_num, set_device_num openacc hook initialisation. Don't set
3904         openacc.target_data.
3905         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3906         (GOMP_OFFLOAD_openacc_close_device)
3907         (GOMP_OFFLOAD_openacc_get_device_num)
3908         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3909         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3910         to int.
3911         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3912         (instantiated_devices, ptx_dev_lock): New.
3913         (struct ptx_image_data): New.
3914         (ptx_devices, ptx_images, ptx_image_lock): New.
3915         (fini_streams_for_device): Reorder cuStreamDestroy call.
3916         (nvptx_get_num_devices): Remove forward declaration.
3917         (nvptx_init): Change return type to bool.
3918         (nvptx_fini): Remove.
3919         (nvptx_attach_host_thread_to_device): New.
3920         (nvptx_open_device): Return struct ptx_device* instead of void*.
3921         (nvptx_close_device): Change argument type to struct ptx_device*,
3922         return type to void.
3923         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3924         (kernel_target_data, kernel_host_table): Remove static globals.
3925         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3926         (GOMP_OFFLOAD_init_device): Reimplement.
3927         (GOMP_OFFLOAD_fini_device): Likewise.
3928         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3929         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3930         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3931         (GOMP_OFFLOAD_openacc_open_device)
3932         (GOMP_OFFLOAD_openacc_close_device)
3933         (GOMP_OFFLOAD_openacc_set_device_num)
3934         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3935         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3936         (device number).
3937
3938         testsuite/
3939         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3940
3941 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3942
3943         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3944         * libgomp.h (struct gomp_memory_mapping): Remove.
3945         (struct target_mem_desc): Change type of mem_map from
3946         gomp_memory_mapping * to splay_tree_s *.
3947         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3948         Add load_image_func, unload_image_func.
3949         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3950         Remove offload_regions_registered.
3951         (gomp_init_tables): Remove.
3952         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3953         to splay_tree_s *.
3954         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3955         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3956         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3957         offload_regions_registered.
3958         Initialize load_image_func, unload_image_func, mem_map.root.
3959         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3960         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3961         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3962         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3963         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3964         (lookup_dev): Use dev's lock.
3965         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3966         (acc_is_present): Likewise.
3967         (acc_map_data): Likewise.
3968         (acc_unmap_data): Likewise.  Use dev's lock.
3969         (present_create_copy): Likewise.
3970         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3971         (update_dev_host): Likewise.
3972         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3973         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3974         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3975         (GOMP_OFFLOAD_get_table): Remove
3976         (GOMP_OFFLOAD_load_image): New function.
3977         (GOMP_OFFLOAD_unload_image): New function.
3978         * target.c (register_lock): New mutex for offload image registration.
3979         (num_devices): Do not guard with PLUGIN_SUPPORT.
3980         (gomp_realloc_unlock): New static function.
3981         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
3982         before gomp_fatal.
3983         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3984         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
3985         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3986         mem_map's.
3987         (gomp_unmap_vars): Likewise.
3988         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
3989         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
3990         (gomp_offload_image_to_device): New static function.
3991         (GOMP_offload_register): Add mutex lock.
3992         Call gomp_offload_image_to_device for all initialized devices.
3993         Replace gomp_realloc with gomp_realloc_unlock.
3994         (GOMP_offload_unregister): New function.
3995         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
3996         get_table_func from the plugin with calls to init_device_func and
3997         gomp_offload_image_to_device.
3998         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3999         to splay_tree_s *.
4000         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
4001         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
4002         (GOMP_target_data): Do not call gomp_init_tables.
4003         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
4004         (gomp_load_plugin_for_device): Replace register_image and get_table
4005         with load_image and unload_image in DLSYM ().
4006         (gomp_register_images_for_device): Remove function.
4007         (gomp_target_init): Do not initialize current_device.mem_map.*,
4008         current_device.offload_regions_registered.
4009         Remove call to gomp_register_images_for_device.
4010         Do not free offload_images and num_offload_images.
4011
4012 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
4013
4014         PR fortran/65597
4015         * testsuite/libgomp.fortran/pr65597.f90: New test.
4016
4017 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4018
4019         PR testsuite/65594
4020         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
4021         (init, check): New function.
4022         (foo): Change return type to void.
4023         (main): Call init and check.
4024
4025 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4026
4027         PR testsuite/65594
4028         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4029         (foo): Use M for non-inner loops to scale down test-case.
4030
4031 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4032
4033         PR libgomp/64972
4034         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4035         (GOACC_data_start): Likewise.
4036         * target.c (gomp_map_vars): Likewise.
4037
4038 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4039
4040         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4041         hppa*-*-hpux*.
4042
4043 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4044
4045         * testsuite/libgomp.c/target-10.c: New test.
4046         * testsuite/libgomp.c++/target-4.C: New test.
4047
4048 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4049
4050         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4051         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4052
4053 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4054
4055         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4056         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4057         (pthread.h): Check for this header file.
4058         * configure: Regenerate.
4059
4060 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4061
4062         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4063         (check_reduction_op, check_reduction_macro, max, min):
4064         Declare.
4065         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4066         function.
4067         (main): Use new functions.
4068
4069 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4070
4071         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4072         char * for variables holding dlerror return values.
4073         (DLSYM_OPT): Ditto.
4074
4075 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4076
4077         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4078
4079 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4080             Cesar Philippidis  <cesar@codesourcery.com>
4081
4082         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4083         GOACC_ctaid, and GOACC_nctaid routines.
4084
4085 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4086
4087         PR c/64824
4088         * testsuite/libgomp.c/atomic-18.c: New test.
4089         * testsuite/libgomp.c++/atomic-16.C: New test.
4090
4091 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4092
4093         PR c/64824
4094         PR c/64868
4095         * testsuite/libgomp.c/pr64824.c: New test.
4096         * testsuite/libgomp.c/pr64868.c: New test.
4097         * testsuite/libgomp.c++/pr64824.C: New test.
4098         * testsuite/libgomp.c++/pr64868.C: New test.
4099
4100 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4101
4102         PR libgomp/64635
4103         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4104         Link with -lpthread.
4105         * config/aix/plugin-suffix.h: Delete.
4106
4107 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4108
4109         PR libgomp/64635
4110         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4111         (*-*-darwin*): Use config_path "bsd darwin posix".
4112         (*-*-hpux*): Use config_path "hpux posix".
4113         * target.c: Add include of plugin-suffix.h and use
4114         SONAME_SUFFIX macro.
4115         * config/aix/plugin-suffix.h: New file.
4116         * config/darwin/plugin-suffix.h: New file.
4117         * config/hpux/plugin-suffix.h: New file.
4118         * config/posix/plugin-suffix.h: New file.
4119
4120 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4121
4122         PR middle-end/64734
4123         * libgomp.c/pr64734.c: New test.
4124
4125 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4126
4127         PR libgomp/64672
4128         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4129
4130 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4131
4132         PR libgomp/64707
4133         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4134         dg-options.
4135
4136 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4137
4138         PR libgomp/64625
4139         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4140         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4141         formal parameter.  Update all users.
4142         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4143         Document unused formal parameter.
4144
4145 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4146
4147         * oacc-parallel.c: Don't include <alloca.h>.
4148         (GOACC_parallel): Use gomp_alloca instead of alloca.
4149
4150 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4151
4152         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4153
4154 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4155             James Norris  <jnorris@codesourcery.com>
4156             Tom de Vries  <tom@codesourcery.com>
4157             Julian Brown  <julian@codesourcery.com>
4158             Cesar Philippidis  <cesar@codesourcery.com>
4159             Nathan Sidwell  <nathan@codesourcery.com>
4160             Tobias Burnus  <burnus@net-b.de>
4161
4162         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4163         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4164         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4165         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4166         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4167         Include $(top_srcdir)/plugin/Makefrag.am.
4168         (nodist_libsubinclude_HEADERS): Add openacc.h.
4169         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4170         openacc.f90, openacc.mod, openacc_kinds.mod.
4171         (omp_lib.mod): Generalize into...
4172         (%.mod): ... this new rule.
4173         (openacc_kinds.mod, openacc.mod): New rules.
4174         * plugin/configfrag.ac: New file.
4175         * configure.ac: Move plugin/offloading support into it.  Include
4176         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4177         * plugin/Makefrag.am: New file.
4178         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4179         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4180         export.
4181         (libgomp-test-support.exp): New rule.
4182         (all-local): Depend on it.
4183         * Makefile.in: Regenerate.
4184         * testsuite/Makefile.in: Regenerate.
4185         * config.h.in: Likewise.
4186         * configure: Likewise.
4187         * configure.tgt: Harden shell syntax.
4188         * env.c: Include "oacc-int.h".
4189         (parse_acc_device_type): New function.
4190         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4191         variables.
4192         (initialize_env): Initialize those.  Call
4193         goacc_runtime_initialize.
4194         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4195         (gomp_fatal): Call gomp_vfatal.
4196         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4197         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4198         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4199         (splay_tree_node, splay_tree, splay_tree_key)
4200         (struct target_mem_desc, struct splay_tree_key_s)
4201         (struct gomp_memory_mapping, struct acc_dispatch_t)
4202         (struct gomp_device_descr, gomp_acc_insert_pointer)
4203         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4204         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4205         (gomp_free_memmap, gomp_fini_device): New declarations.
4206         (gomp_vdebug, gomp_debug): New macros.
4207         Include "splay-tree.h".
4208         * libgomp.map (OACC_2.0): New symbol version.  Use for
4209         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4210         acc_set_device_type_h_, acc_get_device_type,
4211         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4212         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4213         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4214         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4215         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4216         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4217         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4218         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4219         acc_copyin_array_h_, acc_present_or_copyin,
4220         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4221         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4222         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4223         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4224         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4225         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4226         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4227         acc_update_device, acc_update_device_32_h_,
4228         acc_update_device_64_h_, acc_update_device_array_h_,
4229         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4230         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4231         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4232         acc_is_present_64_h_, acc_is_present_array_h_,
4233         acc_memcpy_to_device, acc_memcpy_from_device,
4234         acc_get_current_cuda_device, acc_get_current_cuda_context,
4235         acc_get_cuda_stream, acc_set_cuda_stream.
4236         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4237         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4238         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4239         GOACC_get_num_threads.
4240         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4241         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4242         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4243         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4244         GOMP_PLUGIN_acc_thread.
4245         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4246         environment variable.
4247         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4248         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4249         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4250         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4251         (splay_tree_remove): New declarations.
4252         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4253         (splay_tree_remove, splay_tree_lookup): Move into...
4254         * splay-tree.c: ... this new file.
4255         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4256         (splay_tree_node, splay_tree, splay_tree_key)
4257         (struct target_mem_desc, struct splay_tree_key_s)
4258         (struct gomp_device_descr): Don't declare.
4259         (num_devices_openmp): New variable.
4260         (gomp_get_num_devices ): Use it.
4261         (gomp_init_targets_once): New function.
4262         (gomp_get_num_devices ): Use it.
4263         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4264         (gomp_fini_device, gomp_register_image_for_device): New functions.
4265         (gomp_map_vars): Add devaddrs parameter.
4266         (gomp_update): Add mm parameter.
4267         (gomp_init_device): Move most of it into...
4268         (gomp_init_tables): ... this new function.
4269         (gomp_register_images_for_device): Remove function.
4270         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4271         Make them hidden instead of static.
4272         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4273         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4274         (GOMP_target_end_data, GOMP_target_update)
4275         (gomp_load_plugin_for_device, gomp_target_init): Update for
4276         OpenACC changes.
4277         * oacc-async.c: New file.
4278         * oacc-cuda.c: Likewise.
4279         * oacc-host.c: Likewise.
4280         * oacc-init.c: Likewise.
4281         * oacc-int.h: Likewise.
4282         * oacc-mem.c: Likewise.
4283         * oacc-parallel.c: Likewise.
4284         * oacc-plugin.c: Likewise.
4285         * oacc-plugin.h: Likewise.
4286         * oacc-ptx.h: Likewise.
4287         * openacc.f90: Likewise.
4288         * openacc.h: Likewise.
4289         * openacc_lib.h: Likewise.
4290         * plugin/plugin-host.c: Likewise.
4291         * plugin/plugin-nvptx.c: Likewise.
4292         * libgomp-plugin.c: Likewise.
4293         * libgomp-plugin.h: Likewise.
4294         * libgomp_target.h: Remove file after merging content into the
4295         former file.  Update all users.
4296         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4297         (offload_targets_s, offload_targets_s_openacc): New variables.
4298         (check_effective_target_openacc_nvidia_accel_present)
4299         (check_effective_target_openacc_nvidia_accel_selected): New
4300         procedures.
4301         (libgomp_init): Update for OpenACC changes.
4302         * testsuite/libgomp-test-support.exp.in: New file.
4303         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4304         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4305         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4306         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4307         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4308         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4309         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4310         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4311         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4312         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4313         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4314         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4315         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4316         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4317         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4318         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4319         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4320         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4321         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4322         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4323         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4324         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4325         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4326         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4327         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4328         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4329         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4330         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4388         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4389         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4390         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4391         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4392         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4393         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4394         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4395         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4396         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4397         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4398         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4399         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4400         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4401         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4402         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4403         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4404         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4405         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4406         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4407         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4408         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4409         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4410         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4411         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4412         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4413         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4414         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4415         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4416         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4417         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4418         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4419         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4420         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4421         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4422         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4423         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4424         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4425         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4426         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4427         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4428         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4429         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4430         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4431         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4432         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4433         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4434         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4435         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4436         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4437         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4438         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4439         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4440         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4441         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4442         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4443         Likewise.
4444         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4445         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4446         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4447         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4448         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4449         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4450         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4451         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4452         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4453         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4454         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4455         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4456         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4457         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4458         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4459         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4460         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4461         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4462         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4463         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4464         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4465         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4466         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4467         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4468         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4469         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4470         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4471         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4472         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4473         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4474         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4475         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4476         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4477         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4478         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4479         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4480         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4481         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4482         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4483         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4484         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4485         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4486         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4487         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4488         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4489         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4490         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4491         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4492         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4493         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4494         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4495         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4496         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4497         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4498         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4499         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4500         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4501         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4502         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4503         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4504
4505 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4506             Julian Brown  <julian@codesourcery.com>
4507             David Malcolm  <dmalcolm@redhat.com>
4508
4509         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4510         to "GNU Offloading and Multi Processing Runtime Library".  Change
4511         all users.
4512         * configure: Regenerate.
4513         * libgomp.texi: Update.
4514
4515 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4516
4517         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4518         "$tgt_dir/lib32".
4519         * configure: Regenerate.
4520
4521         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4522         "intelmic" in $offload_targets.
4523
4524 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4525
4526         Update copyright years.
4527
4528         * libgomp.texi: Bump @copying's copyright year.
4529
4530 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4531
4532         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4533         Move load of target-supportes.exp earlier.
4534
4535 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4536
4537         * testsuite/libgomp.c/target-9.c: New test.
4538
4539 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4540
4541         * config.h.in: Regenerate.
4542         * configure: Regenerate.
4543         * configure.ac: Add GCC_CHECK_EMUTLS.
4544         * libgomp.h: Add check for USE_EMUTLS: this case
4545         is equal to HAVE_TLS.
4546         * team.c: Likewise.
4547
4548 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4549
4550         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4551
4552 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4553             Ilya Verbin  <ilya.verbin@intel.com>
4554
4555         * testsuite/libgomp.c/target-critical-1.c: New test.
4556
4557 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4558
4559         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4560         to dg-options unless expensive testing is on.
4561         (TESTITERS): Define to N if not defined.
4562         (main): Use TESTITERS instead of N.
4563         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4564         dg-additional-options depending on whether expensive testing is on.
4565         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4566         Decrease N to 100000 and CHUNKSZ to 10000.
4567
4568 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4569
4570         PR fortran/63938
4571         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4572         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4573
4574 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4575
4576         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4577
4578 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4579
4580         PR bootstrap/63784
4581         * configure: Regenerated.
4582
4583 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4584
4585         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4586         vect_simd_clones effective target.
4587         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4588
4589 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4590
4591         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4592         of 32 as block_size.
4593         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4594         instead of 32 as block_size.
4595
4596 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4597             Ilya Verbin  <ilya.verbin@intel.com>
4598
4599         * Makefile.in: Regenerate.
4600         * configure: Regenerate.
4601         * configure.ac: Set up offload_additional_options,
4602         offload_additional_lib_paths and offload_targets.
4603         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4604         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4605         * testsuite/Makefile.in: Regenerate.
4606         * testsuite/lib/libgomp.exp (libgomp_init): Append
4607         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4608         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4609         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4610
4611 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4612             Ilya Verbin  <ilya.verbin@intel.com>
4613             Kirill Yukhin  <kirill.yukhin@intel.com>
4614             Ilya Tocar  <ilya.tocar@intel.com>
4615
4616         * testsuite/lib/libgomp.exp
4617         (check_effective_target_offload_device): New.
4618         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4619         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4620         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4621         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4622         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4623         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4624         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4625         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4626         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4627         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4628         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4629         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4630         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4631         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4632         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4633         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4634         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4635         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4636         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4637         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4638         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4639         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4640         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4641         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4642         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4643         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4644         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4645         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4646         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4647         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4648         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4649         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4650         * testsuite/libgomp.c/target-7.c: Fix test.
4651         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4652         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4653         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4654         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4655         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4656         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4657         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4658         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4659         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4660         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4661         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4662         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4663         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4664         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4665         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4666         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4667         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4668         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4669         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4670         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4671         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4672         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4673         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4674         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4675         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4676         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4677         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4678         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4679         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4680         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4681         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4682
4683 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4684             Ilya Verbin  <ilya.verbin@intel.com>
4685             Thomas Schwinge  <thomas@codesourcery.com>
4686             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4687
4688         * libgomp.map (GOMP_4.0.1): New symbol version.
4689         Add GOMP_offload_register.
4690         * libgomp_target.h: New file.
4691         * splay-tree.h: New file.
4692         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4693         (gomp_target_init): New forward declaration.
4694         (gomp_is_initialized): New static variable.
4695         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4696         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4697         New structures.
4698         (offload_images, num_offload_images, devices, num_devices): New static
4699         variables.
4700         (splay_compare): New static function.
4701         (struct gomp_device_descr): New structure.
4702         (gomp_get_num_devices): Call gomp_target_init.
4703         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4704         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4705         (GOMP_offload_register): New function.
4706         (GOMP_target): Arrange for host callback to be performed in a separate
4707         initial thread and contention group, inheriting ICVs from
4708         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4709         Add device initialization and lookup for target function in splay tree.
4710         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4711         (GOMP_target_end_data): Call gomp_unmap_vars.
4712         (GOMP_target_update): Add device initialization and call gomp_update.
4713         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4714         (gomp_target_init): New static functions.
4715
4716 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4717             Thomas Schwinge  <thomas@codesourcery.com>
4718             Ilya Verbin  <ilya.verbin@intel.com>
4719             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4720
4721         * config.h.in: Regenerate.
4722         * configure: Regenerate.
4723         * configure.ac: Check for libdl, required for plugin support.
4724         (PLUGIN_SUPPORT): Define if plugins are supported.
4725         (enable_offload_targets): Support Intel MIC targets.
4726         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4727
4728 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4729
4730         PR target/63610
4731         * configure: Regenerate.
4732
4733 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4734
4735         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4736
4737 2014-10-06  Marek Polacek  <polacek@redhat.com>
4738
4739         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4740         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4741         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4742         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4743
4744 2014-10-06  Marek Polacek  <polacek@redhat.com>
4745
4746         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4747         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4748         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4749         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4750         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4751         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4752         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4753         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4754         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4755         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4756         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4757         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4758         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4759         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4760         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4761         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4762         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4763         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4764         declarations.
4765
4766 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4767
4768         PR libgomp/61200
4769         * testsuite/libgomp.c/pr61200.c: New test.
4770
4771 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4772
4773         PR c++/63248
4774         * testsuite/libgomp.c++/pr63248.C: New test.
4775
4776 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4777
4778         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4779         is not zero, but taskgroup->children is NULL and there are
4780         any task->children, schedule those instead of waiting.
4781         * testsuite/libgomp.c/depend-6.c: New test.
4782         * testsuite/libgomp.c/depend-7.c: New test.
4783         * testsuite/libgomp.c/depend-8.c: New test.
4784         * testsuite/libgomp.c/depend-9.c: New test.
4785         * testsuite/libgomp.c/depend-10.c: New test.
4786
4787 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4788
4789         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4790         (struct gomp_taskwait): New type.
4791         (struct gomp_task): Add taskwait and parent_depends_on, remove
4792         in_taskwait and taskwait_sem fields.
4793         (gomp_finish_task): Don't destroy taskwait_sem.
4794         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4795         taskwait and parent_depends_on.
4796         (GOMP_task): For if (0) tasks with depend clause that depend on
4797         earlier tasks don't defer them, instead call
4798         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4799         Initialize redundant_out field, for redundant out entries just
4800         move them at the end of linked list instead of removing them
4801         completely, and set redundant_out flag instead of redundant.
4802         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4803         that task.
4804         (gomp_task_run_post_handle_dependers): If parent is in
4805         gomp_task_maybe_wait_for_dependencies and newly runnable task
4806         is not parent_depends_on, queue it in parent->children linked
4807         list after all runnable tasks with parent_depends_on set.
4808         Adjust for addition of taskwait indirection.
4809         (gomp_task_run_post_remove_parent): If parent is in
4810         gomp_task_maybe_wait_for_dependencies and task to be removed
4811         is parent_depends_on, decrement n_depend and if needed awake
4812         parent.  Adjust for addition of taskwait indirection.
4813         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4814         (gomp_task_maybe_wait_for_dependencies): New function.
4815         * testsuite/libgomp.c/depend-5.c: New test.
4816
4817 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4818
4819         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4820         with TS 18508/Fortran 2015.
4821
4822 2014-07-06  Marek Polacek  <polacek@redhat.com>
4823
4824         PR c/6940
4825         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4826
4827 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4828
4829         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4830         matches regex $lang_source_re, add $lang_include_flags to options.
4831         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4832         * testsuite/libgomp.c++/c++.exp: Likewise.
4833         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4834         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4835         ALWAYS_CFLAGS.
4836         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4837
4838 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4839
4840         * testsuite/libgomp.fortran/fortran.exp: Explain
4841         gfortran-dg-runtest usage.
4842
4843 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4844
4845         * testsuite/libgomp.fortran/simd5.f90: New test.
4846         * testsuite/libgomp.fortran/simd6.f90: New test.
4847         * testsuite/libgomp.fortran/simd7.f90: New test.
4848
4849 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4850
4851         * testsuite/libgomp.c/for-2.c: Define SC to static for
4852         #pragma omp for simd testing.
4853         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4854         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4855         SC macro.
4856         * testsuite/libgomp.c/simd-14.c: New test.
4857         * testsuite/libgomp.c/simd-15.c: New test.
4858         * testsuite/libgomp.c/simd-16.c: New test.
4859         * testsuite/libgomp.c/simd-17.c: New test.
4860         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4861         #pragma omp for simd testing.
4862         * testsuite/libgomp.c++/simd10.C: New test.
4863         * testsuite/libgomp.c++/simd11.C: New test.
4864         * testsuite/libgomp.c++/simd12.C: New test.
4865         * testsuite/libgomp.c++/simd13.C: New test.
4866
4867         * testsuite/libgomp.fortran/aligned1.f03: New test.
4868         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4869         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4870         tasks with !$omp parallel !$omp single.
4871         * testsuite/libgomp.fortran/target8.f90: New test.
4872         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4873         not to use trim in the combiner, instead call elemental function.
4874         (fn): New elemental function.
4875         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4876         Make elemental.
4877         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4878         omp_in): Likewise.
4879         * testsuite/libgomp.fortran/udr12.f90: New test.
4880         * testsuite/libgomp.fortran/udr13.f90: New test.
4881         * testsuite/libgomp.fortran/udr14.f90: New test.
4882         * testsuite/libgomp.fortran/udr15.f90: New test.
4883
4884 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4885
4886         * omp_lib.f90.in (openmp_version): Set to 201307.
4887         * omp_lib.h.in (openmp_version): Likewise.
4888         * testsuite/libgomp.c/target-8.c: New test.
4889         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4890         and inbranch clauses.
4891         * testsuite/libgomp.fortran/depend-3.f90: New test.
4892         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4893         openmp_version.
4894         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4895         * testsuite/libgomp.fortran/target1.f90: New test.
4896         * testsuite/libgomp.fortran/target2.f90: New test.
4897         * testsuite/libgomp.fortran/target3.f90: New test.
4898         * testsuite/libgomp.fortran/target4.f90: New test.
4899         * testsuite/libgomp.fortran/target5.f90: New test.
4900         * testsuite/libgomp.fortran/target6.f90: New test.
4901         * testsuite/libgomp.fortran/target7.f90: New test.
4902
4903 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4904
4905         PR fortran/60928
4906         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4907         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4908         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4909         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4910         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4911         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4912         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4913         * testsuite/libgomp.fortran/associate1.f90: New test.
4914         * testsuite/libgomp.fortran/associate2.f90: New test.
4915         * testsuite/libgomp.fortran/procptr1.f90: New test.
4916
4917 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4918
4919         * testsuite/libgomp.fortran/simd1.f90: New test.
4920         * testsuite/libgomp.fortran/udr1.f90: New test.
4921         * testsuite/libgomp.fortran/udr2.f90: New test.
4922         * testsuite/libgomp.fortran/udr3.f90: New test.
4923         * testsuite/libgomp.fortran/udr4.f90: New test.
4924         * testsuite/libgomp.fortran/udr5.f90: New test.
4925         * testsuite/libgomp.fortran/udr6.f90: New test.
4926         * testsuite/libgomp.fortran/udr7.f90: New test.
4927         * testsuite/libgomp.fortran/udr8.f90: New test.
4928         * testsuite/libgomp.fortran/udr9.f90: New test.
4929         * testsuite/libgomp.fortran/udr10.f90: New test.
4930         * testsuite/libgomp.fortran/udr11.f90: New test.
4931
4932 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4933
4934         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4935         vect_simd_clones effective target.
4936         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4937
4938 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4939
4940         PR middle-end/61252
4941         * testsuite/libgomp.c++/simd-9.C: New test.
4942
4943 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4944
4945         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4946         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4947         texts according to their @menu entry positions.
4948
4949 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4950
4951         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4952         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4953         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4954         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4955         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4956         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4957         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4958         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4959         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4960         * testsuite/libgomp.fortran/depend-1.f90: New test.
4961         * testsuite/libgomp.fortran/depend-2.f90: New test.
4962         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4963         * testsuite/libgomp.fortran/simd1.f90: New test.
4964         * testsuite/libgomp.fortran/simd2.f90: New test.
4965         * testsuite/libgomp.fortran/simd3.f90: New test.
4966         * testsuite/libgomp.fortran/simd4.f90: New test.
4967         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4968
4969 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4970
4971         * testsuite/libgomp.c/simd-10.c: New test.
4972         * testsuite/libgomp.c/simd-11.c: New test.
4973         * testsuite/libgomp.c/simd-12.c: New test.
4974         * testsuite/libgomp.c/simd-13.c: New test.
4975
4976 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
4977
4978         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4979         atomic type clauses in any order and optional comma in between.
4980         * testsuite/libgomp.c++/atomic-15.C: Likewise.
4981         * testsuite/libgomp.c/atomic-17.c: Likewise.
4982
4983         * testsuite/libgomp.c/simd-7.c: New test.
4984         * testsuite/libgomp.c/simd-8.c: New test.
4985         * testsuite/libgomp.c/simd-9.c: New test.
4986         * testsuite/libgomp.c/loop-16.c: New test.
4987
4988 2014-04-02  Richard Henderson  <rth@redhat.com>
4989
4990         * config/linux/futex.h (futex_wait): Get error value from errno.
4991         (futex_wake): Likewise.
4992
4993 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
4994
4995         PR c++/60331
4996         * testsuite/libgomp.c++/udr-11.C: New test.
4997         * testsuite/libgomp.c++/udr-12.C: New test.
4998         * testsuite/libgomp.c++/udr-13.C: New test.
4999         * testsuite/libgomp.c++/udr-14.C: New test.
5000         * testsuite/libgomp.c++/udr-15.C: New test.
5001         * testsuite/libgomp.c++/udr-16.C: New test.
5002         * testsuite/libgomp.c++/udr-17.C: New test.
5003         * testsuite/libgomp.c++/udr-18.C: New test.
5004         * testsuite/libgomp.c++/udr-19.C: New test.
5005
5006 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5007
5008         Update copyright years
5009
5010 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5011
5012         * hashtab.h: Use the standard form for the copyright notice.
5013
5014 2014-01-02  Tobias Burnus  <burnus@net-b.de>
5015
5016         * libgomp.texi: Bump @copying's copyright year.
5017
5018 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
5019
5020         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
5021         alloca () with __builtin_alloca ().
5022         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5023         * testsuite/libgomp.c/lock-3.c: Likewise.
5024         * testsuite/libgomp.c/pr48591.c: Likewise.
5025
5026 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5027
5028         PR testsuite/59534
5029         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5030         comparisons.
5031
5032 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5033
5034         PR libgomp/58756
5035         * testsuite/libgomp.c/pr58756.c: New test.
5036
5037 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5038
5039         PR libgomp/59467
5040         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5041         !$omp parallel.
5042
5043 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5044
5045         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5046         ALWAYS_CFLAGS.
5047         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5048         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5049         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5050         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5051         Likewise.
5052
5053         * libgomp_g.h: Include <stddef.h> for size_t.
5054
5055         * libgomp.spec.in: Update comment about libgomp's dependencies.
5056         * configure.ac: Likewise.
5057         * configure: Regenerate.
5058
5059 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5060
5061         * libgomp.texi: (Runtime Library Routines): Update references for
5062         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5063         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5064         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5065         (Environment Variables): Update references for OpenMP 4.0. Add
5066         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5067         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5068         order.
5069
5070 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5071
5072         * env.c (parse_bind_var): Initialize value to avoid
5073         (false positive) warning.
5074
5075 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5076
5077         PR libgomp/58691
5078         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5079         to check variable.
5080         (gomp_init_num_threads): Move i variable declaration into
5081         #ifdef CPU_ALLOC_SIZE block.
5082         * config/linux/affinity.c (gomp_affinity_init_level): Test
5083         gomp_places_list_len == 0 rather than gomp_places_list == 0
5084         when checking for topology reading error.
5085         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5086         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5087         gomp_places_list, only parse env var and always return false.
5088         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5089         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5090         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5091         and either of these variables were parsed correctly into a places
5092         list.
5093
5094 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5095             Jakub Jelinek  <jakub@redhat.com>
5096
5097         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5098         of 5 loopfn matches.
5099         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5100         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5101         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5102         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5103         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5104         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5105         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5106         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5107
5108 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5109
5110         * Makefile.am (omp_lib.mod): Streamline rule.
5111         * Makefile.in: Regenerate.
5112
5113         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5114         exceptions.
5115
5116         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5117         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5118         * testsuite/libgomp.fortran/lib2.f: Likewise.
5119         * testsuite/libgomp.fortran/lib3.f: Likewise.
5120
5121         * configure.ac: Typo fix.
5122         * configure: Regenerate.
5123
5124         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5125         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5126
5127         * omp.h.in: Don't touch the user's namespace.
5128
5129 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5130             Tobias Burnus  <burnus@net-b.de>
5131             Richard Henderson  <rth@redhat.com>
5132
5133         * target.c: New file.
5134         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5135         * Makefile.in: Regenerated.
5136         * libgomp_g.h (GOMP_task): Add depend argument.
5137         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5138         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5139         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5140         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5141         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5142         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5143         GOMP_taskgroup_start, GOMP_taskgroup_end,
5144         GOMP_parallel_sections): New prototypes.
5145         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5146         (omp_is_initial_device_): New function.
5147         (ULP, STR1, STR2, ialias_redirect): Removed.
5148         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5149         omp_set_default_device_8_, omp_get_default_device_,
5150         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5151         functions.
5152         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5153         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5154         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5155         @@GOMP_4.0.
5156         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5157         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5158         omp_set_default_device, omp_set_default_device_,
5159         omp_set_default_device_8_, omp_get_default_device,
5160         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5161         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5162         omp_get_team_num_): Export @@OMP_4.0.
5163         * team.c (struct gomp_thread_start_data): Add place field.
5164         (gomp_thread_start): Clear thr->thread_pool and
5165         thr->task before returning.  Use gomp_team_barrier_wait_final
5166         instead of gomp_team_barrier_wait.  Initialize thr->place.
5167         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5168         team_cancelled and task_queued_count fields.
5169         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5170         before calling pthread_exit.
5171         (gomp_free_thread): No longer static.  Use
5172         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5173         (gomp_team_start): Add flags argument.  Set
5174         thr->thread_pool->threads_busy to nthreads immediately after creating
5175         new pool.  Use gomp_managed_threads_lock instead of
5176         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5177         (gomp_team_end): Use gomp_managed_threads_lock instead of
5178         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5179         of gomp_team_barrier_wait.  If team->team_cancelled, call
5180         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5181         rather than thr->ts.work_share.
5182         (initialize_team): Don't call gomp_sem_init here.
5183         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5184         caller.
5185         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5186         * env.c (gomp_global_icv): Add default_device_var, target_data and
5187         bind_var initializers.
5188         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5189         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5190         gomp_places_list_len): New variables.
5191         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5192         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5193         sized places.
5194         (gomp_cancel_var): New global variable.
5195         (parse_int): New function.
5196         (handle_omp_display_env): New function.
5197         (initialize_env): Use it.  Initialize default_device_var.
5198         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5199         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5200         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5201         been successfully parsed (and call gomp_init_affinity in that case).
5202         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5203         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5204         omp_get_team_num, omp_is_initial_device): New functions.
5205         * libgomp.h: Include stdlib.h.
5206         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5207         Define.
5208         (struct target_mem_desc): Forward declare.
5209         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5210         and thread_limit_var fields.
5211         (gomp_get_num_devices): New prototype.
5212         (gomp_cancel_var): New extern decl.
5213         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5214         team_cancelled and task_queued_count fields.  Add comments about
5215         task_{,queued_,running_}count.
5216         (gomp_cancel_kind): New enum.
5217         (gomp_work_share_end_cancel): New prototype.
5218         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5219         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5220         and depend fields.
5221         (struct gomp_taskgroup): New type.
5222         (struct gomp_task_depend_entry,
5223         struct gomp_dependers_vec): New types.
5224         (gomp_finish_task): Free depend_hash if non-NULL.
5225         (struct gomp_team_state): Add place_partition_off
5226         and place_partition_len fields.
5227         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5228         gomp_places_list_len): New extern decls.
5229         (struct gomp_thread): Add place field.
5230         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5231         (gomp_init_thread_affinity): Add place argument.
5232         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5233         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5234         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5235         gomp_affinity_init_level, gomp_affinity_print_place): New
5236         prototypes.
5237         (gomp_team_start): Add flags argument.
5238         (gomp_thread_limit_var, gomp_remaining_threads_count,
5239         gomp_remaining_threads_lock): Remove.
5240         (gomp_managed_threads_lock): New variable.
5241         (struct gomp_thread_pool): Add threads_busy field.
5242         (gomp_free_thread): New prototype.
5243         * task.c: Include hashtab.h.
5244         (hash_entry_type): New typedef.
5245         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5246         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5247         copy_ctors_done and taskgroup fields.
5248         (GOMP_task): Add depend argument, handle depend clauses.  If
5249         gomp_team_barrier_cancelled or if it's taskgroup has been
5250         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5251         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5252         and already cancelled, don't discard the task.  If taskgroup is
5253         non-NULL, enqueue the task into taskgroup queue.  Increment
5254         num_children field in taskgroup.  Increment task_queued_count.
5255         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5256         gomp_task_run_post_remove_taskgroup): New inline functions.
5257         (gomp_task_run_post_handle_depend_hash,
5258         gomp_task_run_post_handle_dependers,
5259         gomp_task_run_post_handle_depend): New functions.
5260         (GOMP_taskwait): Use them.  If more than one new tasks
5261         have been queued, wake other threads if needed.
5262         (gomp_barrier_handle_tasks): Likewise.  If
5263         gomp_team_barrier_cancelled, don't start any new tasks, just free
5264         all tasks.
5265         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5266         * omp_lib.f90.in
5267         (omp_proc_bind_kind, omp_proc_bind_false,
5268         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5269         omp_proc_bind_spread): New params.
5270         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5271         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5272         omp_get_team_num, omp_is_initial_device): New interfaces.
5273         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5274         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5275         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5276         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5277         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5278         useless use omp_lib_kinds.
5279         * omp.h.in (omp_proc_bind_t): New typedef.
5280         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5281         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5282         omp_get_team_num, omp_is_initial_device): New prototypes.
5283         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5284         through to gomp_team_start.
5285         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5286         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5287         Adjust gomp_parallel_loop_start callers.
5288         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5289         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5290         GOMP_loop_end_cancel): New functions.
5291         (GOMP_parallel_end): Add ialias_redirect.
5292         * hashtab.h: New file.
5293         * libgomp.texi (Environment Variables): Minor cleanup,
5294         update section refs to OpenMP 4.0rc2.
5295         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5296         environment variables.
5297         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5298         team->work_shares_to_free to thr->ts.work_share before calling
5299         free_work_share.
5300         (gomp_work_share_end_cancel): New function.
5301         * config/linux/proc.c: Include errno.h.
5302         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5303         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5304         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5305         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5306         gomp_cpuset_size is sizeof (cpu_set_t).
5307         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5308         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5309         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5310         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5311         contain any logical CPUs.
5312         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5313         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5314         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5315         pthread_getaffinity_np.  Check gomp_places_list instead of
5316         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5317         * config/linux/bar.c (gomp_barrier_wait_end,
5318         gomp_barrier_wait_last): Use BAR_* defines.
5319         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5320         from state where needed.  Set work_share_cancelled to 0 on last
5321         thread.
5322         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5323         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5324         functions.
5325         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5326         Add cpusetsize argument.
5327         (gomp_cpuset_size, gomp_cpusetp): Declare.
5328         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5329         (affinity_counter): Remove.
5330         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5331         if CPU_ALLOC_SIZE isn't defined.
5332         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5333         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5334         bind current thread to the first place.
5335         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5336         pthread_setaffinity_np to gomp_places_list[place].
5337         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5338         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5339         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5340         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5341         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5342         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5343         (gomp_barrier_t): Add awaited_final field.
5344         (gomp_barrier_init): Initialize awaited_final field.
5345         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5346         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5347         prototypes.
5348         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5349         defines.
5350         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5351         gomp_team_barrier_cancelled): New inline functions.
5352         (gomp_barrier_last_thread,
5353         gomp_team_barrier_set_task_pending,
5354         gomp_team_barrier_clear_task_pending,
5355         gomp_team_barrier_set_waiting_for_tasks,
5356         gomp_team_barrier_waiting_for_tasks,
5357         gomp_team_barrier_done): Use BAR_* defines.
5358         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5359         (gomp_barrier_wait_end): Use BAR_* defines.
5360         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5361         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5362         Use BAR_* defines.
5363         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5364         gomp_team_barrier_cancel): New functions.
5365         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5366         argument.
5367         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5368         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5369         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5370         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5371         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5372         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5373         (gomp_barrier_t): Add cancellable field.
5374         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5375         gomp_team_barrier_cancel): New prototypes.
5376         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5377         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5378         gomp_team_barrier_cancelled): New inline functions.
5379         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5380         gomp_team_barrier_set_task_pending,
5381         gomp_team_barrier_clear_task_pending,
5382         gomp_team_barrier_set_waiting_for_tasks,
5383         gomp_team_barrier_waiting_for_tasks,
5384         gomp_team_barrier_done): Use BAR_* defines.
5385         * barrier.c (GOMP_barrier_cancel): New function.
5386         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5387         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5388         omp_proc_bind_spread): New params.
5389         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5390         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5391         omp_get_team_num, omp_is_initial_device): New externals.
5392         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5393         New functions.
5394         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5395         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5396         infinity.  If not nested, just return minimum of max_num_threads
5397         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5398         to the returned value.  Otherwise, don't update atomically
5399         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5400         (GOMP_parallel_end): Adjust for thread_limit now being in
5401         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5402         infinity.  Adjust threads_busy in the pool rather than
5403         gomp_remaining_threads_count.  Remember team->nthreads and call
5404         gomp_team_end before adjusting threads_busy, if not nested
5405         afterwards, just set it to 1 non-atomically.  Add ialias.
5406         (GOMP_parallel_start): Adjust gomp_team_start caller.
5407         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5408         * testsuite/libgomp.c/affinity-1.c: New test.
5409         * testsuite/libgomp.c/atomic-15.c: New test.
5410         * testsuite/libgomp.c/atomic-16.c: New test.
5411         * testsuite/libgomp.c/atomic-17.c: New test.
5412         * testsuite/libgomp.c/cancel-for-1.c: New test.
5413         * testsuite/libgomp.c/cancel-for-2.c: New test.
5414         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5415         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5416         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5417         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5418         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5419         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5420         * testsuite/libgomp.c/depend-1.c: New test.
5421         * testsuite/libgomp.c/depend-2.c: New test.
5422         * testsuite/libgomp.c/depend-3.c: New test.
5423         * testsuite/libgomp.c/depend-4.c: New test.
5424         * testsuite/libgomp.c/for-1.c: New test.
5425         * testsuite/libgomp.c/for-1.h: New file.
5426         * testsuite/libgomp.c/for-2.c: New test.
5427         * testsuite/libgomp.c/for-2.h: New file.
5428         * testsuite/libgomp.c/for-3.c: New test.
5429         * testsuite/libgomp.c/pr58392.c: New test.
5430         * testsuite/libgomp.c/simd-1.c: New test.
5431         * testsuite/libgomp.c/simd-2.c: New test.
5432         * testsuite/libgomp.c/simd-3.c: New test.
5433         * testsuite/libgomp.c/simd-4.c: New test.
5434         * testsuite/libgomp.c/simd-5.c: New test.
5435         * testsuite/libgomp.c/simd-6.c: New test.
5436         * testsuite/libgomp.c/target-1.c: New test.
5437         * testsuite/libgomp.c/target-2.c: New test.
5438         * testsuite/libgomp.c/target-3.c: New test.
5439         * testsuite/libgomp.c/target-4.c: New test.
5440         * testsuite/libgomp.c/target-5.c: New test.
5441         * testsuite/libgomp.c/target-6.c: New test.
5442         * testsuite/libgomp.c/target-7.c: New test.
5443         * testsuite/libgomp.c/taskgroup-1.c: New test.
5444         * testsuite/libgomp.c/thread-limit-1.c: New test.
5445         * testsuite/libgomp.c/thread-limit-2.c: New test.
5446         * testsuite/libgomp.c/thread-limit-3.c: New test.
5447         * testsuite/libgomp.c/udr-1.c: New test.
5448         * testsuite/libgomp.c/udr-2.c: New test.
5449         * testsuite/libgomp.c/udr-3.c: New test.
5450         * testsuite/libgomp.c++/affinity-1.C: New test.
5451         * testsuite/libgomp.c++/atomic-10.C: New test.
5452         * testsuite/libgomp.c++/atomic-11.C: New test.
5453         * testsuite/libgomp.c++/atomic-12.C: New test.
5454         * testsuite/libgomp.c++/atomic-13.C: New test.
5455         * testsuite/libgomp.c++/atomic-14.C: New test.
5456         * testsuite/libgomp.c++/atomic-15.C: New test.
5457         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5458         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5459         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5460         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5461         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5462         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5463         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5464         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5465         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5466         * testsuite/libgomp.c++/cancel-test.h: New file.
5467         * testsuite/libgomp.c++/for-9.C: New test.
5468         * testsuite/libgomp.c++/for-10.C: New test.
5469         * testsuite/libgomp.c++/for-11.C: New test.
5470         * testsuite/libgomp.c++/simd-1.C: New test.
5471         * testsuite/libgomp.c++/simd-2.C: New test.
5472         * testsuite/libgomp.c++/simd-3.C: New test.
5473         * testsuite/libgomp.c++/simd-4.C: New test.
5474         * testsuite/libgomp.c++/simd-5.C: New test.
5475         * testsuite/libgomp.c++/simd-6.C: New test.
5476         * testsuite/libgomp.c++/simd-7.C: New test.
5477         * testsuite/libgomp.c++/simd-8.C: New test.
5478         * testsuite/libgomp.c++/target-1.C: New test.
5479         * testsuite/libgomp.c++/target-2.C: New test.
5480         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5481         * testsuite/libgomp.c++/target-3.C: New test.
5482         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5483         * testsuite/libgomp.c++/udr-1.C: New test.
5484         * testsuite/libgomp.c++/udr-2.C: New test.
5485         * testsuite/libgomp.c++/udr-3.C: New test.
5486         * testsuite/libgomp.c++/udr-4.C: New test.
5487         * testsuite/libgomp.c++/udr-5.C: New test.
5488         * testsuite/libgomp.c++/udr-6.C: New test.
5489         * testsuite/libgomp.c++/udr-7.C: New test.
5490         * testsuite/libgomp.c++/udr-8.C: New test.
5491         * testsuite/libgomp.c++/udr-9.C: New test.
5492
5493 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5494
5495         PR testsuite/57605
5496         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5497         ALWAYS_CFLAGS.
5498
5499 2013-09-20  Alan Modra  <amodra@gmail.com>
5500
5501         * configure: Regenerate.
5502
5503 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5504
5505         * testsuite/libgomp.c/sections-2.c: New test.
5506
5507 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5508
5509         * testsuite/libgomp.fortran/strassen.f90:
5510         Add dg-skip-if aarch64_tiny.
5511
5512 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5513             Cesar Philippidis  <cesar@codesourcery.com>
5514
5515         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5516         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5517         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5518         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5519         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5520         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5521         Use dg-runtest rather than gfortran-dg-runtest.
5522
5523 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5524
5525         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5526         Linux-based x86 systems to cover all GNU systems.
5527         * testsuite/libgomp.c/lock-3.c: Likewise.
5528         * testsuite/libgomp.c/pr48591.c: Likewise.
5529
5530 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5531
5532         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5533         GNU/Hurd, as done for Linux-based systems.
5534
5535         * config/posix/ptrlock.h: Fix comment.
5536
5537 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5538
5539         PR fortran/57423
5540         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5541         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5542         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5543         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5544         omp_destroy_nest_lock): Correct arguments to match the one in
5545         the OpenMP spec.
5546         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5547         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5548         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5549         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5550
5551 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5552
5553         * testsuite/libgomp.c/loop-13.c: New test.
5554         * testsuite/libgomp.c/loop-14.c: New test.
5555         * testsuite/libgomp.c/loop-15.c: New test.
5556         * testsuite/libgomp.c++/loop-13.C: New test.
5557         * testsuite/libgomp.c++/loop-14.C: New test.
5558         * testsuite/libgomp.c++/loop-15.C: New test.
5559
5560 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5561
5562         PR middle-end/56217
5563         * testsuite/libgomp.c++/pr56217.C: New test.
5564
5565 2013-02-01  Alan Modra  <amodra@gmail.com>
5566
5567         * task.c (GOMP_task, GOMP_taskwait): Comment.
5568
5569 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5570             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5571
5572         PR libgomp/55561
5573         * config/linux/wait.h (do_spin): Use atomic load for addr.
5574         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5575         for intptr and ptrlock.
5576         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5577         for ptrlock.
5578
5579 2013-01-22  Alan Modra  <amodra@gmail.com>
5580
5581         PR libgomp/51376
5582         PR libgomp/56073
5583         * task.c (GOMP_task): Revert 2011-12-09 change.
5584         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5585         barrier to read task->children..
5586         (gomp_barrier_handle_tasks): ..and matching atomic store with
5587         release barrier here when setting parent->children to NULL.
5588
5589 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5590             Tobias Burnus  <burnus@net-b.de>
5591
5592         PR driver/55884
5593         * testsuite/libgomp.fortran/fortran.exp: Use
5594         -fintrinsic-modules-path= instead of
5595         -fintrinsic-modules-path.
5596
5597 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5598
5599         Update copyright years.
5600
5601 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5602
5603         * testsuite/libgomp.fortran/fortran.exp: Set
5604         -fintrinsic-modules-path.
5605
5606 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5607
5608         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5609         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5610
5611 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5612
5613         PR libgomp/55411
5614         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5615         if pool had any threads_used.
5616
5617 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5618
5619         * testsuite/libgomp.c++/pr24455.C: Use
5620         -Wl,-undefined,dynamic_lookup on darwin.
5621
5622 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5623
5624         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5625
5626 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5627
5628         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5629
5630 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5631             Jim MacArthur  <jim.macarthur@arm.com>
5632             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5633             Nigel Stephens  <nigel.stephens@arm.com>
5634             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5635             Richard Earnshaw  <rearnsha@arm.com>
5636             Sofiane Naci  <sofiane.naci@arm.com>
5637             Stephen Thomas  <stephen.thomas@arm.com>
5638             Tejas Belagod  <tejas.belagod@arm.com>
5639             Yufeng Zhang  <yufeng.zhang@arm.com>
5640
5641         * configure.tgt: Add AArch64.
5642
5643 2012-10-04  Jason Merrill  <jason@redhat.com>
5644
5645         * testsuite/libgomp.c++/tls-init1.C: New.
5646
5647 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5648
5649         * configure: Regenerated.
5650
5651 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5652
5653         * config/linux/mips/futex.h (sys_futex0): Change to static
5654         function with noinline, nomips16 attributes under MIPS16. Adjust
5655         asm statement to place 'li v0,SYS_futex' immediately before
5656         syscall insn.
5657
5658 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5659
5660         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5661         conflict with index.html on case-insensitive file systems.
5662
5663 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5664
5665         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5666         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5667
5668 2012-07-02  Richard Guenther  <rguenther@suse.de>
5669             Michael Matz  <matz@suse.de>
5670             Tobias Grosser <tobias@grosser.es>
5671             Sebastian Pop <sebpop@gmail.com>
5672
5673         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5674         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5675         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5676         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5677
5678 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5679
5680         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5681
5682 2012-06-22  Richard Guenther  <rguenther@suse.de>
5683
5684         Merge from graphite branch
5685         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5686
5687         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5688         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5689
5690 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5691
5692         PR middle-end/53580
5693         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5694         use GOMP_barrier () call instead.
5695         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5696         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5697         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5698         call GOMP_barrier instead.
5699         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5700
5701 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5702
5703         PR libgomp/52993
5704         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5705         argument to memset call.
5706
5707 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5708
5709         * configure: Regenerated.
5710
5711 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5712
5713         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5714
5715 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5716
5717         PR bootstrap/52812
5718         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5719
5720 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5721
5722         PR middle-end/52547
5723         * testsuite/libgomp.c/pr52547.c: New test.
5724
5725 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5726
5727         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5728
5729 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5730
5731         * configure.tgt (mips-sgi-irix6*): Remove.
5732
5733 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5734
5735         * configure.tgt (alpha*-dec-osf*): Remove.
5736
5737         * config/osf/sem.h: Remove.
5738         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5739
5740 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5741
5742         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5743
5744 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5745
5746         PR libstdc++/52188
5747         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5748         Remove ENABLE_SYMVERS_SOL2.
5749         * configure: Regenerate.
5750         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5751         (PREPROCESS): New variable.
5752         (libgomp.ver): New target.
5753         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5754         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5755         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5756         Use libgomp.ver.
5757         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5758         * Makefile.in: Regenerate.
5759
5760 2012-02-14  Walter Lee  <walt@tilera.com>
5761
5762         * configure.tgt: Handle tilegx and tilepro.
5763         * config/linux/tile/futex.h: New file.
5764
5765 2012-02-08  Richard Guenther  <rguenther@suse.de>
5766
5767         PR tree-optimization/46886
5768         * testsuite/libgomp.c/pr46886.c: New testcase.
5769
5770 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5771
5772         * config/linux/arm: Remove empty directory.
5773         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5774
5775 2011-12-09  Alan Modra  <amodra@gmail.com>
5776
5777         PR libgomp/51376
5778         * task.c (GOMP_taskwait): Don't access task->children outside of
5779         task_lock mutex region.
5780         (GOMP_task): Likewise.
5781
5782 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5783
5784         PR libgomp/51132
5785         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5786         to file scope.
5787         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5788         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5789         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5790         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5791         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5792
5793 2011-12-02  Alan Modra  <amodra@gmail.com>
5794
5795         * config/linux/affinity.c: Use atomic rather than sync builtin.
5796         * config/linux/lock.c: Likewise.
5797         * config/linux/ptrlock.h: Likewise.
5798         * config/linux/ptrlock.c: Likewise.
5799         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5800         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5801         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5802         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5803         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5804         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5805         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5806         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5807         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5808         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5809
5810 2011-11-30  Alan Modra  <amodra@gmail.com>
5811
5812         PR libgomp/51298
5813         * config/linux/bar.h: Use atomic rather than sync builtins.
5814         * config/linux/bar.c: Likewise.  Add missing acquire
5815         synchronisation on generation field.
5816         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5817         double unlock.
5818
5819 2011-11-30  Alan Modra  <amodra@gmail.com>
5820
5821         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5822         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5823         * config/linux/mutex.h: Use atomic rather than sync builtins.
5824         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5825         * config/linux/omp-lock.h: Comment fix.
5826         * config/linux/arm/mutex.h: Delete.
5827         * config/linux/powerpc/mutex.h: Delete.
5828         * config/linux/ia64/mutex.h: Delete.
5829         * config/linux/mips/mutex.h: Delete.
5830
5831 2011-11-30  Alan Modra  <amodra@gmail.com>
5832
5833         PR libgomp/51249
5834         * config/linux/sem.h: Rewrite.
5835         * config/linux/sem.c: Rewrite.
5836
5837 2011-11-28  Richard Henderson  <rth@redhat.com>
5838
5839         * libgomp.h (enum memmodel): New.
5840
5841 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5842
5843         * configure: Regenerate.
5844
5845 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5846
5847         * config/posix95: Remove empty directory.
5848
5849 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5850
5851         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5852
5853 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5854
5855         PR fortran/49792
5856         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5857         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5858
5859 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5860
5861         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5862
5863 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5864
5865         PR libgomp/49965
5866         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5867
5868 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5869
5870         * config/linux/proc.h: New.
5871         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5872         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5873         (gomp_init_num_threads): Update call to cpuset_popcount.
5874         (get_num_procs): Ditto.
5875         * config/linux/affinity.c (gomp_init_affinity): Call
5876         gomp_cpuset_popcount.
5877
5878 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5879
5880         PR fortran/42041
5881         PR fortran/46752
5882         * omp.h.in (omp_in_final): New prototype.
5883         * omp_lib.f90.in (omp_in_final): New interface.
5884         (omp_integer_kind, omp_logical_kind): Remove
5885         and replace all its uses in the module with 4.
5886         (openmp_version): Change to 201107.
5887         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5888         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5889         kind for the parameters.
5890         (omp_in_final): New external.
5891         (openmp_version): Change to 201107.
5892         * task.c (omp_in_final): New function.
5893         (gomp_init_task): Initialize final_task.
5894         (GOMP_task): Remove unused attribute from flags.  Handle final
5895         tasks.
5896         (GOMP_taskyield): New function.
5897         (omp_in_final): Return true if if (false) or final (true) task
5898         or descendant of final (true).
5899         * fortran.c (omp_in_final_): New function.
5900         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5901         (GOMP_3.0): Export GOMP_taskyield.
5902         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5903         variables.
5904         (parse_unsigned_long_list): New function.
5905         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5906         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5907         even if parse_affinity returned false.
5908         * config/linux/affinity.c (gomp_init_affinity): Handle
5909         gomp_cpu_affinity_len == 0.
5910         * libgomp_g.h (GOMP_taskyield): New prototype.
5911         * libgomp.h (struct gomp_task): Add final_task field.
5912         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5913         * team.c (gomp_team_start): Override new task's nthreads_var icv
5914         if list form OMP_NUM_THREADS has been used and it has value for
5915         the new nesting level.
5916
5917         * testsuite/libgomp.c/atomic-11.c: New test.
5918         * testsuite/libgomp.c/atomic-12.c: New test.
5919         * testsuite/libgomp.c/atomic-13.c: New test.
5920         * testsuite/libgomp.c/atomic-14.c: New test.
5921         * testsuite/libgomp.c/reduction-6.c: New test.
5922         * testsuite/libgomp.c/task-5.c: New test.
5923         * testsuite/libgomp.c++/atomic-2.C: New test.
5924         * testsuite/libgomp.c++/atomic-3.C: New test.
5925         * testsuite/libgomp.c++/atomic-4.C: New test.
5926         * testsuite/libgomp.c++/atomic-5.C: New test.
5927         * testsuite/libgomp.c++/atomic-6.C: New test.
5928         * testsuite/libgomp.c++/atomic-7.C: New test.
5929         * testsuite/libgomp.c++/atomic-8.C: New test.
5930         * testsuite/libgomp.c++/atomic-9.C: New test.
5931         * testsuite/libgomp.c++/task-8.C: New test.
5932         * testsuite/libgomp.c++/reduction-4.C: New test.
5933         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5934         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5935         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5936         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5937         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5938         * testsuite/libgomp.fortran/pointer1.f90: New test.
5939         * testsuite/libgomp.fortran/pointer2.f90: New test.
5940         * testsuite/libgomp.fortran/task4.f90: New test.
5941
5942 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5943
5944         * libgomp.texi: Update OpenMP spec references to 3.1.
5945         (omp_in_final,OMP_PROC_BIND): New sections.
5946         (OMP_NUM_THREADS): Document that the value can be now a list.
5947         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5948
5949 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5950
5951         * config/linux/x86/futex.h: Check __x86_64__ instead of
5952         __LP64__.
5953
5954 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5955
5956         PR middle-end/49897
5957         PR middle-end/49898
5958         * testsuite/libgomp.c/pr49897-1.c: New test.
5959         * testsuite/libgomp.c/pr49897-2.c: New test.
5960         * testsuite/libgomp.c/pr49898-1.c: New test.
5961         * testsuite/libgomp.c/pr49898-2.c: New test.
5962
5963 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5964
5965         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5966         for ia32 instead of ilp32.
5967
5968         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5969         * testsuite/libgomp.c/atomic-6.c: Likewise.
5970
5971 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5972
5973         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5974         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5975
5976 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5977
5978         PR libgomp/45351
5979         * config/osf/sem.h: New file.
5980         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5981
5982 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5983
5984         PR target/49541
5985         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5986         ldflags.
5987
5988 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
5989
5990         * config/linux/wait.h (do_spin): New inline, largely copied
5991         from do_wait, just don't do futex_wait here, instead return true if
5992         it should be done.
5993         (do_wait): Implement using do_spin.
5994         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5995         to prototype.
5996         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5997         __sync_bool_compare_and_swap, pass the oldval to
5998         gomp_mutex_lock_slow.
5999         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
6000         If all mutex contenders are just spinning and not sleeping, don't
6001         change state to 2 unnecessarily.  Optimize the loop when state has
6002         already become 2 to use just one atomic operation per loop instead
6003         of two.
6004         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
6005         to prototype.
6006         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6007         __sync_bool_compare_and_swap, pass the oldval to
6008         gomp_mutex_lock_slow.
6009
6010 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
6011
6012         PR libgomp/49490
6013         * iter.c (gomp_iter_static_next): For chunk size 0
6014         only use n ceil/ nthreads size for the first
6015         n % nthreads threads in the team instead of
6016         all threads except for the last few ones which
6017         get less work or none at all.
6018         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
6019         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
6020         chunk argument, set run_sched_modifier to 0 for static
6021         resp. 1 for other kinds.  If chunk argument is 0
6022         and not static, set value to 1.
6023
6024 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6025
6026         PR c++/49043
6027         * testsuite/libgomp.c++/pr49043.C: New test.
6028
6029         PR c++/48869
6030         * testsuite/libgomp.c++/pr48869.C: New test.
6031
6032 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6033
6034         PR fortran/48894
6035         * fortran.c: Include limits.h.
6036         (TO_INT): Define.
6037         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6038         *set.
6039         (omp_set_num_threads_8_, omp_set_schedule_8_,
6040         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6041         omp_get_team_size_8_): Use TO_INT macro.
6042         * testsuite/libgomp.fortran/pr48894.f90: New test.
6043
6044 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6045
6046         PR middle-end/48591
6047         * testsuite/libgomp.c/pr48591.c: New test.
6048
6049 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6050
6051         PR bootstrap/48135
6052         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6053         * configure: Regenerate.
6054
6055 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6056
6057         PR fortran/47886
6058         * testsuite/libgomp.fortran/task3.f90: New test.
6059
6060 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6061
6062         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6063
6064 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6065
6066         PR libgomp/47854
6067         * libgomp.texi (omp_get_wtime): Don't say time in the past
6068         must be Unix Epoch.
6069
6070 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6071
6072         PR libgomp/47804
6073         * testsuite/libgomp.fortran/fortran.exp: Check for both
6074         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6075         but $blddir != "", still append ${blddir}/${lang_library_path}
6076         to ld_library_path.
6077
6078 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6079
6080         PR libgomp/47758
6081         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6082         of libquadmath.a before adding its libpath to ldflags.
6083
6084 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6085
6086         PR libgomp/47731
6087         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6088         to FUTEX_WAIT futex syscall.
6089         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6090
6091 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6092
6093         * configure: Regenerate.
6094
6095 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6096
6097         PR libstdc++/36104
6098         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6099
6100 2011-01-16  Gerald Pfeifer
6101
6102         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6103
6104 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6105
6106         PR fortran/46874
6107         * libgomp.fortran/allocatable6.f90: New test.
6108
6109 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6110
6111         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6112         * configure: Regenerate.
6113
6114 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6115
6116         PR target/40125
6117         PR lto/46695
6118         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6119         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6120         * aclocal.m4: Regenerate.
6121         * configure: Regenerate.
6122         * Makefile.in: Regenerate.
6123         * testsuite/Makefile.in: Regenerate.
6124
6125 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6126
6127         PR fortran/46753
6128         * libgomp.fortran/pr46753.f90: New test.
6129
6130         PR libgomp/43706
6131         * env.c (initialize_env): Default to spin count 300000
6132         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6133         is specified.
6134
6135         PR libgomp/45240
6136         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6137         at the end if sync builtins aren't supported.
6138
6139 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6140
6141         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6142
6143 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6144
6145         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6146
6147 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6148
6149         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6150
6151 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6152             Tobias Burnus  <burnus@net-b.de>
6153
6154         PR fortran/32049
6155         * configure.ac:
6156         * configure: Regenerate.
6157
6158 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6159
6160         * config/linux/futex.h: New.
6161         * config/linux/arm/mutex.h: New.
6162         * configure.tgt (arm*-*-linux*): Add config path.
6163
6164 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6165
6166         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6167
6168 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6169
6170         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6171         Change Fortran datatype to LOGICAL.
6172         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6173         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6174
6175 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6176
6177         * configure: Regenerate.
6178
6179 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6180
6181         * libgomp.texi: Add function keyword to a couple of Fortran
6182         interfaces, use integer instead of int for Fortran.
6183
6184 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6185
6186         * libgomp.texi: Fix spelling and pasto problems throughout.
6187         Adjust prototypes to match code.
6188
6189 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6190
6191         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6192         silence -fwhole-file warning.
6193
6194 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6195
6196         * configure.tgt (*-*-solaris2.[56]*): Removed.
6197
6198 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6199
6200         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6201         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6202         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6203         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6204         targetting solaris2*.
6205         * configure: Regenerate.
6206         * config.h.in: Regenerate.
6207
6208         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6209         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6210         Add libgomp_version_dep.
6211         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6212         versioning.
6213         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6214         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6215         * Makefile.in: Regenerate.
6216
6217         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6218         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6219         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6220         to common block, protected by
6221         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6222
6223 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6224
6225         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6226
6227 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6228
6229         PR bootstrap/43170
6230         * configure: Regenerate.
6231
6232 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6233
6234         PR other/43620
6235         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6236         * configure: Regenerate.
6237         * Makefile.in: Regenerate.
6238         * testsuite/Makefile.in: Regenerate.
6239
6240 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6241
6242         PR c/43893
6243         * testsuite/libgomp.c/pr43893.c: New test.
6244         * testsuite/libgomp.c++/pr43893.C: New test.
6245
6246 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6247
6248         PR middle-end/43570
6249         * testsuite/libgomp.fortran/vla8.f90: New test.
6250
6251 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6252
6253         PR libgomp/43706
6254         * config/linux/affinity.c (gomp_init_affinity): Decrease
6255         gomp_available_cpus if affinity mask confines the process to fewer
6256         CPUs.
6257         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6258         non-NULL, just return gomp_available_cpus.
6259
6260         PR libgomp/43569
6261         * sections.c (gomp_sections_init): Initialize ws->mode.
6262
6263 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6264
6265         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6266         not unused bar variable.
6267         * configure: Regenerate.
6268
6269 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6270
6271         * Makefile.in: Regenerate.
6272         * aclocal.m4: Regenerate.
6273         * testsuite/Makefile.in: Regenerate.
6274
6275 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6276
6277         PR libgomp/42942
6278         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6279         (initialize_env): Adjust callers.
6280         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6281         when the argument is 0.
6282
6283         * testsuite/libgomp.c/pr42942.c: New test.
6284
6285 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6286
6287         PR middle-end/42644
6288         PR middle-end/42130
6289         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6290         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6291
6292 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6293
6294         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6295         * testsuite/libgomp.c++/task-6.C: Likewise.
6296
6297 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6298
6299         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6300
6301 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6302
6303         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6304         * configure: Regenerate.
6305
6306 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6307
6308         PR fortran/42866
6309         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6310
6311 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6312
6313         * configure.ac: Test for executability of GFORTRAN.
6314         * configure: Regenerate.
6315
6316 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6317
6318         * configure: Regenerate.
6319
6320 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6321
6322         PR libgomp/42602
6323         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6324
6325 2010-01-03  Richard Guenther  <rguenther@suse.de>
6326
6327         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6328
6329 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6330
6331         * testsuite/libgomp.graphite/pr4118.c: New.
6332
6333 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6334
6335         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6336         for darwin, protect the test with require-effective-target tls_runtime.
6337         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6338
6339 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6340
6341         PR target/41605
6342         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6343         link spec %s substitutions for static libraries.
6344
6345 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6346
6347         PR testsuite/42135
6348         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6349
6350 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6351
6352         * Makefile.in: Regenerate.
6353         * configure: Regenerate.
6354         * testsuite/Makefile.in: Regenerate.
6355
6356 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6357
6358         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6359         settings for LC_ALL and LANG.
6360
6361 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6362
6363         PR fortran/42162
6364         * testsuite/libgomp.fortran/pr42162.f90: New test.
6365
6366 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6367
6368         PR middle-end/42029
6369         * testsuite/libgomp.c/pr42029.c: New test.
6370
6371 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6372
6373         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6374         *s.  Accept ld version without text in ()s.
6375         * configure: Regenerated.
6376
6377 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6378
6379         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6380
6381 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6382
6383         PR libgomp/41418
6384         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6385         or a hyphen (happens with fortran language disabled).
6386         * configure: Regenerate.
6387
6388 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6389
6390         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6391         use sed script portable to Solaris /bin/sed for extracting ld
6392         version.
6393         * configure: Regenerate.
6394
6395 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6396
6397         * testsuite/libgomp.graphite/bounds.c: New test.
6398
6399 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6400
6401         * Makefile.am (libgomp_la_LINK): New.
6402         * Makefile.in: Regenerate.
6403
6404 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6405
6406         * configure.ac (AC_PREREQ): Bump to 2.64.
6407
6408 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6409
6410         * Makefile.am (install-html, install-pdf): Remove.
6411         * Makefile.in: Regenerate.
6412
6413         * Makefile.in: Regenerate.
6414         * aclocal.m4: Regenerate.
6415         * config.h.in: Regenerate.
6416         * configure: Regenerate.
6417         * testsuite/Makefile.in: Regenerate.
6418
6419 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6420
6421         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6422         * Makefile.in: Regenerate.
6423
6424 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6425
6426         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6427         * Makefile.in: Regenerate.
6428
6429 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6430
6431         PR fortran/41102
6432         omp_lib.h.in: Fix -std=f95 errors.
6433
6434 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6435
6436         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6437         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6438         * testsuite/libgomp.graphite/graphite.exp: New.
6439
6440 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6441
6442         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6443         only build.
6444
6445 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6446
6447         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6448         needed memory barrier semantics.
6449         * config/linux/mips/mutex.h: New file.
6450
6451 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6452
6453         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6454
6455 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6456
6457         * configure: Regenerate.
6458
6459 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6460
6461         PR testsuite/40699
6462         PR testsuite/40707
6463         PR testsuite/40709
6464         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6465         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6466         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6467
6468 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6469
6470         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6471         options when choosing a multilib.
6472
6473 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6474
6475         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6476         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6477         ld_library_path, not every libgcc multilib directory.
6478         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6479         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6480         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6481         Use add_path.
6482         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6483
6484 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6485
6486         * Makefile.am (LTLDFLAGS): Define.
6487         (LINK): Define.
6488         * Makefile.in: Regenerate.
6489
6490 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6491
6492         PR fortran/39718
6493         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6494         libgfortranbegin, check existence of libgfortran.a instead of
6495         libgfortranbegin.a.
6496
6497 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6498
6499         PR libgomp/40174
6500         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6501         (gomp_free_pool_helper): Likewise.
6502
6503 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6504             Jakub Jelinek  <jakub@redhat.com>
6505
6506         PR fortran/35423
6507         * testsuite/libgomp.fortran/workshare2.f90: New test.
6508
6509 2009-04-09  Nick Clifton  <nickc@redhat.com>
6510
6511         * iter.c: Change copyright header to refer to version 3 of the
6512         GNU General Public License with version 3.1 of the GCC Runtime
6513         Library Exception and to point readers at the COPYING3 and
6514         COPYING3.RUNTIME files and the FSF's license web page.
6515         * alloc.c: Likewise.
6516         * barrier.c: Likewise.
6517         * config/bsd/proc.c: Likewise.
6518         * config/linux/affinity.c: Likewise.
6519         * config/linux/alpha/futex.h: Likewise.
6520         * config/linux/bar.c: Likewise.
6521         * config/linux/bar.h: Likewise.
6522         * config/linux/ia64/futex.h: Likewise.
6523         * config/linux/ia64/mutex.h: Likewise.
6524         * config/linux/lock.c: Likewise.
6525         * config/linux/mips/futex.h: Likewise.
6526         * config/linux/mutex.c: Likewise.
6527         * config/linux/mutex.h: Likewise.
6528         * config/linux/powerpc/futex.h: Likewise.
6529         * config/linux/proc.c: Likewise.
6530         * config/linux/ptrlock.c: Likewise.
6531         * config/linux/ptrlock.h: Likewise.
6532         * config/linux/s390/futex.h: Likewise.
6533         * config/linux/sem.c: Likewise.
6534         * config/linux/sem.h: Likewise.
6535         * config/linux/sparc/futex.h: Likewise.
6536         * config/linux/wait.h: Likewise.
6537         * config/linux/x86/futex.h: Likewise.
6538         * config/mingw32/proc.c: Likewise.
6539         * config/mingw32/time.c: Likewise.
6540         * config/posix/affinity.c: Likewise.
6541         * config/posix/bar.c: Likewise.
6542         * config/posix/bar.h: Likewise.
6543         * config/posix/lock.c: Likewise.
6544         * config/posix/mutex.h: Likewise.
6545         * config/posix/proc.c: Likewise.
6546         * config/posix/ptrlock.h: Likewise.
6547         * config/posix/sem.c: Likewise.
6548         * config/posix/sem.h: Likewise.
6549         * config/posix/time.c: Likewise.
6550         * config/posix95/lock.c: Likewise.
6551         * critical.c: Likewise.
6552         * env.c: Likewise.
6553         * error.c: Likewise.
6554         * fortran.c: Likewise.
6555         * iter_ull.c: Likewise.
6556         * libgomp.h: Likewise.
6557         * libgomp_f.h.in: Likewise.
6558         * libgomp_g.h: Likewise.
6559         * loop.c: Likewise.
6560         * loop_ull.c: Likewise.
6561         * omp.h.in: Likewise.
6562         * omp_lib.f90.in: Likewise.
6563         * omp_lib.h.in: Likewise.
6564         * ordered.c: Likewise.
6565         * parallel.c: Likewise.
6566         * sections.c: Likewise.
6567         * single.c: Likewise.
6568         * task.c: Likewise.
6569         * team.c: Likewise.
6570         * work.c: Likewise.
6571
6572 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6573
6574         * testsuite/config/default.exp: Change copyright header to refer to
6575         version 3 of the GNU General Public License and to point readers
6576         at the COPYING3 file and the FSF's license web page.
6577
6578 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6579
6580         PR middle-end/39573
6581         * libgomp.c++/pr39573.C: New test.
6582
6583 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6584
6585         PR other/39591
6586         * testsuite/libgomp.c/pr39591-1.c: New test.
6587         * testsuite/libgomp.c/pr39591-2.c: New test.
6588         * testsuite/libgomp.c/pr39591-3.c: New test.
6589
6590 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6591
6592         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6593         * testsuite/libgomp.c/atomic-6.c: Ditto.
6594
6595 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6596
6597         PR c/39495
6598         * testsuite/libgomp.c/loop-12.c: New test.
6599         * testsuite/libgomp.c/loop-11.c: New test.
6600         * testsuite/libgomp.c++/loop-11.C: New test.
6601         * testsuite/libgomp.c++/loop-12.C: New test.
6602         * testsuite/libgomp.c++/for-8.C: New test.
6603
6604 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6605
6606         * configure: Regenerate.
6607
6608 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6609
6610         PR middle-end/39154
6611         * testsuite/libgomp.c/pr39154.c: New test.
6612
6613 2009-01-30  Ian Lance Taylor  <iant@google.com>
6614
6615         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6616         libgomp_ld_is_gold.  Get gold version number.
6617         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6618         * configure: Rebuild.
6619
6620 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6621
6622         * testsuite/lib/libgomp.exp: Add -B option for targets that
6623         use libgfortran.a%s in their specs.
6624
6625 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6626
6627         PR libgomp/38086
6628         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6629         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6630         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6631         * configure: Regenerated.
6632         * config.h.in: Likewise.
6633
6634 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6635
6636         PR c++/38650
6637         * testsuite/libgomp.c/pr38650.c: New test.
6638         * testsuite/libgomp.c++/pr38650.C: New test.
6639
6640 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6641
6642         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6643
6644 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6645
6646         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6647
6648 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6649
6650         * configure: Regenerate.
6651
6652 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6653
6654         PR middle-end/36802
6655         * testsuite/libgomp.c/pr36802-1.c: New test.
6656         * testsuite/libgomp.c/pr36802-2.c: New test.
6657         * testsuite/libgomp.c/pr36802-3.c: New test.
6658
6659 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6660
6661         PR libgomp/38270
6662         * config/linux/powerpc/mutex.h: New.
6663
6664 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6665
6666         PR c++/38257
6667         * testsuite/libgomp.c++/for-7.C: New test.
6668
6669         PR c++/38348
6670         * testsuite/libgomp.c++/for-6.C: New test.
6671
6672 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6673
6674         PR testsuite/28870
6675         * testsuite/lib/libgomp.exp: Include new timeout library files.
6676         (libgomp_target_compile): Set timeout value from new proc.
6677
6678 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6679
6680         PR libgomp/37938
6681         * config/linux/ia64/mutex.h: New.
6682
6683 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6684
6685         PR libgomp/37935
6686         * libgomp.texi (Runtime library routines, environment variables):
6687         Update for OpenMP version 3.0.
6688
6689 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6690             Steve Ellcey  <sje@cup.hp.com>
6691
6692         * configure: Regenerate for new libtool.
6693         * Makefile.in: Ditto.
6694         * testsuite/Makefile.in: Ditto.
6695
6696 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6697             Andreas Tobler  <a.tobler@schweiz.org>
6698
6699         * config/bsd/proc.c: New file.
6700         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6701         * configure.ac: Check for header <sys/sysctl.h>
6702         * configure: Regenerate.
6703         * config.h.in: Likewise.
6704
6705 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6706
6707         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6708
6709 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6710
6711         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6712         * Makefile.in: Regenerated.
6713         * testsuite/Makefile.in: Regenerated.
6714
6715 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6716
6717         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6718         depend on blddir if blddir exists.
6719         (libgomp_target_compile): Likewise.
6720         * testsuite/libgomp.c++/c++.exp: Likewise.
6721         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6722
6723 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6724
6725         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6726         Do not list GPL as Invariant Section.
6727
6728 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6729             Chao-ying Fu  <fu@mips.com>
6730
6731         * configure.tgt: Enable futex for MIPS.
6732         * config/linux/mips/futex.h: New file.
6733
6734 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6735
6736         * team.c (gomp_team_end): Free team immediately if it has
6737         just one thread.
6738
6739 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6740
6741         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6742         * testsuite/libgomp.fortran/fortran.exp: Same.
6743         * testsuite/libgomp.c/c.exp: Same.
6744         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6745         directory to library path first.
6746
6747 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6748
6749         * env.c (parse_stacksize): Add cast to avoid warning.
6750         (parse_spincount): Likewise.
6751
6752 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6753
6754         * testsuite/libgomp.c/loop-10.c: New test.
6755         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6756         * libgomp.c++/loop-6.C (main): Likewise.
6757
6758         PR debug/36617
6759         * testsuite/libgomp.c/debug-1.c: New test.
6760
6761 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6762
6763         * testsuite/libgomp.c/nqueens-1.c: New test.
6764
6765         PR c++/36523
6766         * testsuite/libgomp.c++/task-7.C: New function.
6767
6768 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6769
6770         * configure: Regenerate.
6771
6772 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6773
6774         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6775         mutex when HAVE_SYNC_BUILTINS isn't defined.
6776
6777 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6778
6779         * libgomp.texi (omp_test_lock): Fix typo.
6780
6781 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6782
6783         * omp_lib.f90.in: Add "implicit none".
6784
6785 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6786
6787         PR middle-end/36506
6788         * testsuite/libgomp.c/reduction-5.c: New test.
6789
6790 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6791
6792         * libgomp.h (struct gomp_task): Add in_tied_task field.
6793         * task.c (gomp_init_task): Initialize it.
6794         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6795         unconditionally.  Don't call gomp_team_barrier_wake if
6796         current task is implicit or if(0) from implicit and number of
6797         running tasks is equal to nthreads - 1.
6798
6799         PR libgomp/36471
6800         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6801         omp_get_team_size_8): Fix pastos.
6802
6803         PR libgomp/36469
6804         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6805         * configure: Regenerated.
6806         * config.h.in: Regenerated.
6807         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6808         defined.
6809
6810 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6811
6812         PR bootstrap/36452
6813         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6814         (GOMP_loop_ull_dynamic_start): Likewise.
6815         (GOMP_loop_ull_guided_start): Likewise.
6816         (GOMP_loop_ull_ordered_static_start): Likewise.
6817         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6818         (GOMP_loop_ull_ordered_guided_start): Likewise.
6819
6820 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6821             Richard Henderson  <rth@redhat.com>
6822             Ulrich Drepper  <drepper@redhat.com>
6823             Jakob Blomer  <jakob.blomer@ira.uka.de>
6824
6825         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6826         Substitute also OMP_*LOCK_25*.
6827         * configure: Regenerated.
6828         * config.h.in: Regenerated.
6829         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6830         ptrlock.c and task.c.
6831         * Makefile.in: Regenerated.
6832         * testsuite/Makefile.in: Regenerated.
6833         * task.c: New file.
6834         * loop_ull.c: New file.
6835         * iter_ull.c: New file.
6836         * libgomp.h: Include ptrlock.h.
6837         (enum gomp_task_kind): New type.
6838         (struct gomp_team): Add task_lock, task_queue, task_count,
6839         task_running_count, single_count fields.  Add
6840         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6841         Remove work_share_lock, generation_mask,
6842         oldest_live_gen, num_live_gen and init_work_shares fields, add
6843         work work_share_list_alloc, work_share_list_free and work_share_chunk
6844         fields.  Change work_shares from pointer to pointers into an array.
6845         Change ordered_release field into gomp_sem_t ** from flexible array
6846         member.  Add implicit_task and initial_work_shares fields.
6847         Move close to the end of the struct.
6848         (struct gomp_team_state): Add single_count, last_work_share,
6849         active_level and level fields, remove work_share_generation.
6850         (gomp_barrier_handle_tasks): New prototype.
6851         (gomp_finish_task): New inline function.
6852         (struct gomp_work_share): Move chunk_size, end, incr into
6853         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6854         next_ll fields.  Reshuffle fields.  Add next_alloc,
6855         next_ws, next_free and inline_ordered_team_ids fields, change
6856         ordered_team_ids into pointer from flexible array member.
6857         Add mode field.  Put lock and next into a different cache line
6858         from most of the write-once fields.
6859         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6860         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6861         gomp_iter_ull_guided_next): New prototypes.
6862         (gomp_new_icv): New prototype.
6863         (struct gomp_thread): Add thread_pool and task fields.
6864         (struct gomp_thread_pool): New type.
6865         (gomp_new_team): New prototype.
6866         (gomp_team_start): Change type of last argument.
6867         (gomp_new_work_share): Removed.
6868         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6869         (gomp_work_share_init_done): New static inline.
6870         (gomp_throttled_spin_count_var, gomp_available_cpus,
6871         gomp_managed_threads): New extern decls.
6872         (gomp_init_task): New prototype.
6873         (gomp_spin_count_var): New extern var decl.
6874         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6875         or no alias support, or if not PIC.
6876         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6877         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6878         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6879         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6880         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6881         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6882         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6883         gomp_test_nest_lock_25): New prototypes.
6884         (omp_lock_symver, strong_alias): Define.
6885         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6886         decls.
6887         (gomp_end_task): New.
6888         (struct gomp_task_icv, gomp_global_icv): New.
6889         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6890         (struct gomp_task): New.
6891         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6892         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6893         (gomp_icv): New.
6894         (gomp_schedule_type): Reorder enum to match
6895         omp_sched_t.
6896         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6897         fields.
6898         (gomp_thread_start): Add gomp_team_barrier_wait call.
6899         For non-nested case remove clearing of docked thread thr fields.
6900         Use pool fields instead of global gomp_* variables.  Use
6901         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6902         Create tasks for each member thread.
6903         (free_team): Only destroy team barrier, task_lock here and free it.
6904         (gomp_free_thread): Free last_team if non-NULL.
6905         (gomp_team_end): Call gomp_team_barrier_wait instead of
6906         gomp_barrier_wait.  For nested case call one extra
6907         gomp_barrier_wait.  Move here some destruction from free_team.
6908         Call free_team on pool->last_team if any, rather than freeing
6909         current team.  Destroy work_share_list_free_lock ifndef
6910         HAVE_SYNC_BUILTINS.
6911         (gomp_new_icv): New function.
6912         (gomp_threads, gomp_threads_size, gomp_threads_used,
6913         gomp_threads_dock): Removed.
6914         (gomp_thread_destructor): New variable.
6915         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6916         functions.
6917         (gomp_team_start): Create new pool if current thread doesn't have
6918         one.  Use pool fields instead of global gomp_* variables.
6919         Initialize thread_pool field for new threads.  Clear single_count.
6920         Change last argument from ws to team, don't create
6921         new team, set ts.work_share to &team->work_shares[0] and clear
6922         ts.last_work_share.  Don't clear ts.work_share_generation.
6923         If number of threads changed, adjust atomically gomp_managed_threads.
6924         Use gomp_init_task instead of gomp_new_task,
6925         set thr->task to the corresponding implicit_task array entry.
6926         Create tasks for each member thread.  Initialize ts.level.
6927         (initialize_team): Call pthread_key_create on
6928         gomp_thread_destructor.
6929         (team_destructor): New function.
6930         (new_team): Removed.
6931         (gomp_new_team): New function.
6932         (free_team): Free gomp_work_share blocks chained through next_alloc,
6933         instead of freeing work_shares and destroying work_share_lock.
6934         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6935         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6936         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6937         of gomp_barrier_wait.
6938         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6939         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6940         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6941         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6942         of gomp_barrier_wait.
6943         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6944         gomp_work_share_init_done if gomp_work_share_start returned true.
6945         Don't unlock ws->lock.
6946         * work.c: Include stddef.h.
6947         (free_work_share): Use work_share_list_free_lock instead
6948         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6949         Call gomp_fini_work_share and then either free ws if orphaned, or
6950         put it into work_share_list_free list of the current team.
6951         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6952         functions.
6953         (gomp_work_share_start, gomp_work_share_end,
6954         gomp_work_share_end_nowait): Rewritten.
6955         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6956         (openmp_version): Set to 200805.
6957         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6958         omp_sched_guided, omp_sched_auto): New parameters.
6959         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6960         omp_set_max_active_levels, omp_get_max_active_levels,
6961         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6962         omp_get_active_level): New interfaces.
6963         * omp_lib.h.in (openmp_version): Set to 200805.
6964         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6965         omp_sched_guided, omp_sched_auto): New parameters.
6966         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6967         omp_set_max_active_levels, omp_get_max_active_levels,
6968         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6969         omp_get_active_level): New externals.
6970         * loop.c: Include limits.h.
6971         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6972         GFS_AUTO.
6973         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6974         Likewise.  Use gomp_icv.
6975         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6976         ts.static_trip here.
6977         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6978         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
6979         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6980         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
6981         don't unlock ws->lock, otherwise lock it.
6982         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6983         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
6984         (gomp_parallel_loop_start): Call gomp_new_team instead of
6985         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
6986         Adjust gomp_team_start caller.  Pass 0 as second argument to
6987         gomp_resolve_num_threads.
6988         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6989         If adding ws->chunk_size nthreads + 1 times after end won't
6990         overflow, set ws->mode to 1.
6991         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6992         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6993         GOMP_loop_ull_ordered_static_start,
6994         GOMP_loop_ull_ordered_dynamic_start,
6995         GOMP_loop_ull_ordered_guided_start,
6996         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6997         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6998         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6999         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
7000         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
7001         prototypes.
7002         * libgomp.map: Export lock routines also @@OMP_2.0.
7003         (GOMP_loop_ordered_dynamic_first,
7004         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
7005         GOMP_loop_ordered_static_first): Remove.
7006         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
7007         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
7008         GOMP_loop_ull_ordered_dynamic_next,
7009         GOMP_loop_ull_ordered_dynamic_start,
7010         GOMP_loop_ull_ordered_guided_next,
7011         GOMP_loop_ull_ordered_guided_start,
7012         GOMP_loop_ull_ordered_runtime_next,
7013         GOMP_loop_ull_ordered_runtime_start,
7014         GOMP_loop_ull_ordered_static_next,
7015         GOMP_loop_ull_ordered_static_start,
7016         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
7017         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
7018         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
7019         (omp_set_schedule, omp_get_schedule,
7020         omp_get_thread_limit, omp_set_max_active_levels,
7021         omp_get_max_active_levels, omp_get_level,
7022         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7023         omp_set_schedule_, omp_set_schedule_8_,
7024         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7025         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7026         omp_get_max_active_levels_, omp_get_level_,
7027         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7028         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7029         New exports @@OMP_3.0.
7030         * omp.h.in (omp_sched_t): New type.
7031         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7032         omp_set_max_active_levels, omp_get_max_active_levels,
7033         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7034         omp_get_active_level): New prototypes.
7035         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7036         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7037         gomp_thread_limit_var, gomp_remaining_threads_count,
7038         gomp_remaining_threads_lock): New variables.
7039         (parse_spincount): New function.
7040         (initialize_env): Call gomp_init_num_threads unconditionally.
7041         Initialize gomp_available_cpus.  Call parse_spincount,
7042         initialize gomp_{,throttled_}spin_count_var
7043         depending on presence and value of OMP_WAIT_POLICY and
7044         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7045         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7046         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7047         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7048         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7049         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7050         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7051         (gomp_global_icv): New.
7052         (parse_schedule): Use it.  Parse "auto".
7053         (omp_set_num_threads): Use gomp_icv.
7054         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7055         Likewise.
7056         (omp_get_max_threads): Move from parallel.c.
7057         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7058         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7059         add ialias.
7060         (parse_stacksize, parse_wait_policy): New functions.
7061         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7062         both wrappers for compatibility and new locks.
7063         (omp_set_schedule, omp_get_schedule,
7064         omp_get_thread_limit, omp_set_max_active_levels,
7065         omp_get_max_active_levels, omp_get_level,
7066         omp_get_ancestor_thread_num, omp_get_team_size,
7067         omp_get_active_level): New ialias_redirect.
7068         (omp_set_schedule_, omp_set_schedule_8_,
7069         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7070         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7071         omp_get_max_active_levels_, omp_get_level_,
7072         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7073         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7074         New functions.
7075         * parallel.c: Include limits.h.
7076         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7077         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7078         argument to gomp_team_start.  Pass 0 as second argument to
7079         gomp_resolve_num_threads.
7080         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7081         if gomp_thread_limit_var != ULONG_MAX.
7082         (omp_in_parallel): Implement using ts.active_level.
7083         (omp_get_max_threads): Move to env.c.
7084         (omp_get_level, omp_get_ancestor_thread_num,
7085         omp_get_team_size, omp_get_active_level): New functions,
7086         add ialias.
7087         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7088         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7089         gomp_iter_dynamic_next instead of the _locked variant and don't take
7090         lock around it, otherwise acquire it before calling
7091         gomp_iter_dynamic_next_locked.
7092         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7093         gomp_iter_dynamic_next instead of the _locked variant and don't take
7094         lock around it.
7095         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7096         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7097         Adjust gomp_team_start caller.  Pass count as second argument to
7098         gomp_resolve_num_threads, don't adjust num_threads after the call.
7099         Use gomp_icv.
7100         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7101         ws->chunk_size by incr.
7102         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7103         code.
7104         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7105         types.
7106         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7107         (omp_check_defines): Check even the compat defines.
7108         * config/linux/ptrlock.c: New file.
7109         * config/linux/ptrlock.h: New file.
7110         * config/linux/wait.h: New file.
7111         * config/posix/ptrlock.c: New file.
7112         * config/posix/ptrlock.h: New file.
7113         * config/linux/bar.h (gomp_team_barrier_wait,
7114         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7115         (gomp_team_barrier_set_task_pending,
7116         gomp_team_barrier_clear_task_pending,
7117         gomp_team_barrier_set_waiting_for_tasks,
7118         gomp_team_barrier_waiting_for_tasks,
7119         gomp_team_barrier_done): New inlines.
7120         (gomp_barrier_t): Rewritten.
7121         (gomp_barrier_state_t): New typedef.
7122         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7123         gomp_barrier_wait_start): Rewritten.
7124         (gomp_barrier_wait_end): Change second argument to
7125         gomp_barrier_state_t.
7126         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7127         inlines.
7128         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7129         futex.h.
7130         (gomp_barrier_wait_end): Rewritten.
7131         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7132         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7133         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7134         (gomp_barrier_state_t): New typedef.
7135         (gomp_team_barrier_wait,
7136         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7137         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7138         into the return value.  Return gomp_barrier_state_t.
7139         (gomp_team_barrier_set_task_pending,
7140         gomp_team_barrier_clear_task_pending,
7141         gomp_team_barrier_set_waiting_for_tasks,
7142         gomp_team_barrier_waiting_for_tasks,
7143         gomp_team_barrier_done): New inlines.
7144         (gomp_barrier_wait_end): Change second argument to
7145         gomp_barrier_state_t.
7146         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7147         inlines.
7148         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7149         (gomp_barrier_wait_end): Change second argument to
7150         gomp_barrier_state_t.
7151         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7152         gomp_team_barrier_wake): New functions.
7153         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7154         futex.h.
7155         (gomp_futex_wake, gomp_futex_wait): New variables.
7156         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7157         * config/linux/lock.c: Rewrite to make locks task owned,
7158         for backwards compatibility provide the old entrypoints
7159         if symbol versioning.  Include wait.h instead of libgomp.h and
7160         futex.h.
7161         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7162         * config/posix95/lock.c: Rewrite to make locks task owned,
7163         for backwards compatibility provide the old entrypoints
7164         if symbol versioning.
7165         * config/posix/lock.c: Rewrite to make locks task owned,
7166         for backwards compatibility provide the old entrypoints
7167         if symbol versioning.
7168         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7169         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7170         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7171         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7172         (sys_futex0): Return error code.
7173         (futex_wake, futex_wait): If ENOSYS was returned, clear
7174         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7175         (cpu_relax, atomic_write_barrier): New static inlines.
7176         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7177         (futex_wake, futex_wait): If ENOSYS was returned, clear
7178         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7179         (cpu_relax, atomic_write_barrier): New static inlines.
7180         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7181         (sys_futex0): Return error code.
7182         (futex_wake, futex_wait): If ENOSYS was returned, clear
7183         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7184         (cpu_relax, atomic_write_barrier): New static inlines.
7185         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7186         (sys_futex0): Return error code.
7187         (futex_wake, futex_wait): If ENOSYS was returned, clear
7188         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7189         (cpu_relax, atomic_write_barrier): New static inlines.
7190         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7191         (sys_futex0): Return error code.
7192         (futex_wake, futex_wait): If ENOSYS was returned, clear
7193         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7194         (cpu_relax, atomic_write_barrier): New static inlines.
7195         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7196         (sys_futex0): Return error code.
7197         (futex_wake, futex_wait): If ENOSYS was returned, clear
7198         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7199         (cpu_relax, atomic_write_barrier): New static inlines.
7200         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7201         futex.h.
7202         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7203         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7204         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7205         types.
7206         (omp_nest_lock_t): Change owner into void *, add lock field.
7207         * config/posix95/omp-lock.h: Include semaphore.h.
7208         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7209         (omp_lock_t): Use sem_t instead of mutex if semaphores
7210         aren't broken.
7211         (omp_nest_lock_t): Likewise.  Change owner to void *.
7212         * config/posix/omp-lock.h: Include semaphore.h.
7213         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7214         (omp_lock_t): Use sem_t instead of mutex if semaphores
7215         aren't broken.
7216         (omp_nest_lock_t): Likewise.  Add owner field.
7217
7218 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7219
7220         * testsuite/libgomp.c/collapse-1.c: New test.
7221         * testsuite/libgomp.c/collapse-2.c: New test.
7222         * testsuite/libgomp.c/collapse-3.c: New test.
7223         * testsuite/libgomp.c/icv-1.c: New test.
7224         * testsuite/libgomp.c/icv-2.c: New test.
7225         * testsuite/libgomp.c/lib-2.c: New test.
7226         * testsuite/libgomp.c/lock-1.c: New test.
7227         * testsuite/libgomp.c/lock-2.c: New test.
7228         * testsuite/libgomp.c/lock-3.c: New test.
7229         * testsuite/libgomp.c/loop-4.c: New test.
7230         * testsuite/libgomp.c/loop-5.c: New test.
7231         * testsuite/libgomp.c/loop-6.c: New test.
7232         * testsuite/libgomp.c/loop-7.c: New test.
7233         * testsuite/libgomp.c/loop-8.c: New test.
7234         * testsuite/libgomp.c/loop-9.c: New test.
7235         * testsuite/libgomp.c/nested-3.c: New test.
7236         * testsuite/libgomp.c/nestedfn-6.c: New test.
7237         * testsuite/libgomp.c/sort-1.c: New test.
7238         * testsuite/libgomp.c/task-1.c: New test.
7239         * testsuite/libgomp.c/task-2.c: New test.
7240         * testsuite/libgomp.c/task-3.c: New test.
7241         * testsuite/libgomp.c/task-4.c: New test.
7242         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7243         to C++ testsuite default compiler options.
7244         * testsuite/libgomp.c++/collapse-1.C: New test.
7245         * testsuite/libgomp.c++/collapse-2.C: New test.
7246         * testsuite/libgomp.c++/ctor-10.C: New test.
7247         * testsuite/libgomp.c++/for-1.C: New test.
7248         * testsuite/libgomp.c++/for-2.C: New test.
7249         * testsuite/libgomp.c++/for-3.C: New test.
7250         * testsuite/libgomp.c++/for-4.C: New test.
7251         * testsuite/libgomp.c++/for-5.C: New test.
7252         * testsuite/libgomp.c++/loop-8.C: New test.
7253         * testsuite/libgomp.c++/loop-9.C: New test.
7254         * testsuite/libgomp.c++/loop-10.C: New test.
7255         * testsuite/libgomp.c++/task-1.C: New test.
7256         * testsuite/libgomp.c++/task-2.C: New test.
7257         * testsuite/libgomp.c++/task-3.C: New test.
7258         * testsuite/libgomp.c++/task-4.C: New test.
7259         * testsuite/libgomp.c++/task-5.C: New test.
7260         * testsuite/libgomp.c++/task-6.C: New test.
7261         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7262         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7263         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7264         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7265         * testsuite/libgomp.fortran/collapse1.f90: New test.
7266         * testsuite/libgomp.fortran/collapse2.f90: New test.
7267         * testsuite/libgomp.fortran/collapse3.f90: New test.
7268         * testsuite/libgomp.fortran/collapse4.f90: New test.
7269         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7270         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7271         * testsuite/libgomp.fortran/lib4.f90: New test.
7272         * testsuite/libgomp.fortran/lock-1.f90: New test.
7273         * testsuite/libgomp.fortran/lock-2.f90: New test.
7274         * testsuite/libgomp.fortran/nested1.f90: New test.
7275         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7276         * testsuite/libgomp.fortran/strassen.f90: New test.
7277         * testsuite/libgomp.fortran/tabs1.f90: New test.
7278         * testsuite/libgomp.fortran/tabs2.f: New test.
7279         * testsuite/libgomp.fortran/task1.f90: New test.
7280         * testsuite/libgomp.fortran/task2.f90: New test.
7281         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7282         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7283         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7284         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7285         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7286
7287 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7288
7289         PR c++/36308
7290         * testsuite/libgomp.c++/ctor-11.C: New test.
7291         * testsuite/libgomp.c++/ctor-12.C: New test.
7292
7293 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7294
7295         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7296
7297 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7298
7299         PR middle-end/36106
7300         * testsuite/libgomp.c/atomic-5.c: New test.
7301         * testsuite/libgomp.c/atomic-6.c: New test.
7302         * testsuite/libgomp.c/autopar-1.c: New test.
7303
7304 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7305
7306         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7307         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7308         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7309         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7310         * configure: Regenerate.
7311         * Makefile.in, testsuite/Makefile.in: Likewise.
7312
7313 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7314
7315         PR bootstrap/35457
7316         * aclocal.m4: Regenerate.
7317         * configure: Regenerate.
7318
7319 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7320
7321         PR middle-end/35611
7322         * testsuite/libgomp.c/atomic-4.c: New test.
7323
7324         PR libgomp/35625
7325         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7326         (gomp_iter_guided_next): Likewise.
7327         * testsuite/libgomp.c/pr35625.c: New test.
7328
7329 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7330
7331         * aclocal.m4: Regenerate.
7332         * configure: Likewise.
7333         * Makefile.in: Likewise.
7334         * testsuite/Makefile.in: Likewise.
7335
7336 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7337
7338         PR middle-end/35185
7339         * testsuite/libgomp.c++/pr35185.C: New test.
7340
7341 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7342
7343         PR middle-end/35549
7344         * testsuite/libgomp.c/pr35549.c: New test.
7345
7346 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7347
7348         * testsuite/libgomp.c/atomic-3.c: New test.
7349
7350 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7351
7352         PR fortran/33197
7353         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7354         .F08 file suffixes.
7355
7356 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7357
7358         PR libgomp/33131
7359         * configure.ac: Add ACX_HEADER_STRING.
7360         * env.c: Include strings.h.
7361         * aclocal.m4: Regenerate.
7362         * config.h.in: Regenerate.
7363         * configure: Regenerate.
7364         * Makefile.in: Regenerate.
7365         * testsuite/Makefile.in: Regenerate.
7366
7367 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7368
7369         PR middle-end/35196
7370         * testsuite/libgomp.c/pr35196.c: New test.
7371
7372         PR middle-end/35130
7373         * testsuite/libgomp.fortran/pr35130.f90: New test.
7374         * testsuite/libgomp.c/pr35130.c: New test.
7375
7376 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7377
7378         PR middle-end/33880
7379         * testsuite/libgomp.c/pr33880.c: New test.
7380         * testsuite/libgomp.fortran/pr33880.f90: New test.
7381
7382 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7383
7384         * configure: Regenerate.
7385
7386 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7387
7388         * configure.ac: Move futex checking into ../config/futex.m4.
7389         * configure: Rebuilt.
7390         * aclocal.m4: Rebuilt.
7391         * Makefile.in: Rebuilt.
7392
7393         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7394         2007-10-15 ../config/tls.m4 change.
7395
7396 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7397
7398         PR c++/34513
7399         * testsuite/libgomp.c/pr34513.c: New test.
7400         * testsuite/libgomp.c++/pr34513.C: New test.
7401
7402 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7403
7404         PR target/32765
7405         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7406
7407 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7408
7409         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7410
7411 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7412
7413         * testsuite/libgomp.c/private-1.c: New test.
7414
7415 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7416             Paolo Bonzini  <bonzini@gnu.org>
7417
7418         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7419         instead of 'VPATH ='.
7420         * Makefile.in: Regenerate.
7421
7422 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7423
7424         * configure.ac: Adjust makeinfo version check.
7425         * configure: Regenerate.
7426
7427 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7428
7429         PR fortran/34020
7430         * testsuite/libgomp.fortran/pr34020.f90: New test.
7431
7432 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7433
7434         PR c++/33894
7435         * testsuite/libgomp.c++/atomic-1.C: New test.
7436
7437 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7438
7439         PR libgomp/33275
7440         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7441         Make x and y integers rather than (implicit) reals.  Add private (j)
7442         clause to the last omp parallel.
7443
7444 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7445
7446         * configure: Regenerate following changes to ../config/tls.m4.
7447
7448 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7449
7450         * testsuite/libgomp.fortran/stack.f90: New test.
7451
7452 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7453
7454         * config/mingw32/proc.c: New file.
7455
7456 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7457
7458         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7459         (main): Use __get_cpuid to get i386 target fetaures.
7460         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7461         (main): Use __get_cpuid to get x86_64 target fetaures.
7462
7463 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7464
7465         PR target/32765
7466         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7467         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7468
7469 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7470
7471         PR fortran/32550
7472         * testsuite/libgomp.fortran/pr32550.f90: New test.
7473         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7474
7475 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7476
7477         * aclocal.m4: Regenerated.
7478
7479 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7480
7481         PR fortran/32359
7482         * testsuite/libgomp.fortran/pr32359.f90: New.
7483
7484 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7485
7486         PR libgomp/32468
7487         * sections.c (GOMP_parallel_sections_start): Only decrease
7488         number of threads to COUNT if dyn_var is true.
7489         * testsuite/libgomp.c/pr32468.c: New test.
7490
7491 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7492
7493         PR libgomp/26308
7494         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7495
7496 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7497
7498         PR middle-end/32362
7499         * testsuite/libgomp.c/pr32362-1.c: New test.
7500         * testsuite/libgomp.c/pr32362-2.c: New test.
7501         * testsuite/libgomp.c/pr32362-3.c: New test.
7502
7503 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7504
7505         * team.c (gomp_team_start): Fix setting up thread_attr
7506         stack size.
7507
7508 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7509
7510         * configure: Regenerate.
7511
7512 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7513
7514         * Makefile.in: Regenerate.
7515         * configure: Regenerate.
7516         * aclocal.m4: Regenerate.
7517         * testsuite/Makefile.in: Regenerate.
7518
7519 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7520
7521         * config/linux/proc.c: New file.
7522
7523         PR libgomp/28482
7524         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7525
7526 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7527
7528         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7529
7530 2007-04-16  Matthias Klose  <doko@debian.org>
7531
7532         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7533         flags if not building with -m64.
7534         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7535         flag for i?86-*-* targets, if current target matches -m64.
7536
7537 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7538
7539         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7540         * Makefile.in: Regenerate.
7541
7542 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7543
7544         PR testsuite/31369
7545         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7546         ld_library_path.
7547         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7548
7549 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7550
7551         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7552         decls.
7553         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7554         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7555         (parse_affinity): New function.
7556         (initialize_env): Call it and gomp_init_affinity.
7557         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7558         create new pthread_attr_t and call gomp_init_thread_affinity
7559         on it for each thread before passing the attribute to pthread_create.
7560         * config/linux/affinity.c: New file.
7561         * config/posix/affinity.c: New file.
7562         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7563         * configure: Rebuilt.
7564         * config.h.in: Rebuilt.
7565         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7566         * Makefile.in: Rebuilt.
7567
7568 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7569
7570         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7571         *-*-darwin*.
7572         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7573         and use it if found.
7574
7575 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7576
7577         * testsuite/config/default.exp: New file.
7578         * testsuite/lib/libgomp.exp: New file.
7579         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7580         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7581         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7582         (libgomp_load): Remove.
7583         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7584         always_ld_library_path, not ld_library_path.  Set additional_flags
7585         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7586         (target_compile): Do not call libgomp_init.  Append lang_library_path
7587         and lang_link_flags to options.
7588         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7589         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7590         here.
7591         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7592         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7593         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7594         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7595         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7596         CX8 flag.
7597         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7598         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7599         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7600         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7601         * testsuite/libgomp.c/atomic-10.c: Ditto.
7602
7603 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7604
7605         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7606         dg-final cleanup-modules line.
7607         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7608         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7609         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7610         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7611         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7612         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7613         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7614
7615 2007-03-18  Andreas Schwab  <schwab@suse.de>
7616
7617         * acinclude.m4: Adjust regular expression for ld version
7618         extraction.
7619         * configure: Regenerate.
7620
7621 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7622
7623         * Makefile.am: Add install-pdf target as copied from
7624         automake v1.10 rules.
7625         * Makefile.in: Regenerate
7626
7627 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7628
7629         PR libgomp/28486
7630         * configure: Regenerate.
7631
7632         PR c++/30703
7633         * testsuite/libgomp.c++/pr30703.C: New test.
7634
7635 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7636
7637         Revert:
7638         2006-07-05  Eric Christopher  <echristo@apple.com>
7639         * configure.ac: Depend addition of -pthread on host OS.
7640         * configure: Regenerate.
7641
7642 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7643
7644         * libgomp.texi: Fix spacing after abbreviations.
7645
7646 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7647
7648         PR libgomp/30546
7649         * configure.ac: Add check for makeinfo
7650         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7651         if an appropiate version of makeinfo is found.
7652         * aclocal.m4: Regenerated.
7653         * configure: Regenerated.
7654         * Makefile.in: Regenerated.
7655         * testsuite/Makefile.in: Regenerated.
7656
7657 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7658
7659         PR libgomp/30540
7660         * libgomp.texi: More about implementation-dependent settings.
7661
7662 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7663
7664         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7665
7666 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7667
7668         PR middle-end/30494
7669         * testsuite/libgomp.c/pr30494.c: New test.
7670
7671 2007-01-15  Tom Tromey  <tromey@redhat.com>
7672
7673         * configure: Rebuilt.
7674         * configure.ac: Fixed comment.
7675
7676 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7677
7678         * libgomp.texi: Document implementation specific default values of
7679         environment variables.
7680
7681 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7682
7683         PR libgomp/28209
7684         * libgomp.texi: New file.
7685         * configure.ac: Add --enable-generated-files-in-srcdir option.
7686         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7687         files to srcdir.
7688         * Makefile.in: Regenerated.
7689         * config.h.in: Regenerated.
7690         * testsuite/Makefile.in: Regenerated.
7691         * NOTES: Removed.
7692
7693 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7694
7695         PR libgomp/29949
7696         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7697
7698 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7699
7700         * configure: Regenerate.
7701
7702 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7703
7704         PR libgomp/29947
7705         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7706         start if there shouldn't be any loop iterations.
7707         (gomp_loop_ordered_static_start): Remove start == end test.
7708         * testsuite/libgomp.c/pr29947-1.c: New test.
7709         * testsuite/libgomp.c/pr29947-2.c: New test.
7710
7711 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7712
7713         * configure.tgt: Force initial-exec TLS model on Linux only.
7714
7715 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7716
7717         * configure: Regenerated.
7718
7719 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7720
7721         * env.c (parse_schedule): Reject out of range values.
7722         (parse_unsigned_long): Reject out of range, negative or zero values.
7723
7724 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7725
7726         PR fortran/29629
7727         * testsuite/libgomp.fortran/pr29629.f90: New test.
7728
7729 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7730
7731         PR libgomp/29494
7732         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7733         * config/posix95: New directory.
7734         * config/posix95/omp-lock.h: New file.
7735         * config/posix95/lock.c: Likewise.
7736
7737 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7738
7739         * aclocal.m4: Regenerate.
7740         * configure: Regenerate.
7741
7742 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7743
7744         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7745         '<' to '<='.
7746
7747 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7748
7749         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7750         test.
7751         * configure: Regenerate.
7752         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7753
7754 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7755
7756         PR middle-end/25261
7757         PR middle-end/28790
7758         * testsuite/libgomp.c/nestedfn-4.c: New test.
7759         * testsuite/libgomp.c/nestedfn-5.c: New test.
7760         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7761
7762         PR fortran/29097
7763         * testsuite/libgomp.fortran/condinc1.f: New test.
7764         * testsuite/libgomp.fortran/condinc2.f: New test.
7765         * testsuite/libgomp.fortran/condinc3.f90: New test.
7766         * testsuite/libgomp.fortran/condinc4.f90: New test.
7767         * testsuite/libgomp.fortran/condinc1.inc: New file.
7768
7769 2006-09-18  Tom Tromey  <tromey@redhat.com>
7770
7771         * configure: Rebuilt.
7772
7773 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7774
7775         PR c/28768
7776         PR preprocessor/14634
7777         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7778         to AC_DEFINE.
7779         * configure: Regenerate.
7780
7781 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7782
7783         * testsuite/libgomp.fortran/reduction3.f90: Change
7784         -2147483648 to -huge(i)-1 to avoid overflow.
7785         * testsuite/libgomp.fortran/reduction4.f90: Change
7786         Z'ffffffff' to not(0) to avoid overflow.
7787
7788 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7789
7790         PR libgomp/25938
7791         * Makefile.am (libsubincludedir): New.
7792         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7793         * Makefile.in: Regenerate.
7794
7795 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7796
7797         PR libgomp/28725
7798         * env.c: Include ctype.h.
7799         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7800         leading and/or trailing whitespace and compare strings case
7801         insensitively.
7802
7803 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7804
7805         PR fortran/28390
7806         * testsuite/libgomp.fortran/pr28390.f: New test.
7807
7808 2006-07-05  Eric Christopher  <echristo@apple.com>
7809
7810         * configure.ac: Depend addition of -pthread on host OS.
7811         * configure: Regenerate.
7812
7813 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7814
7815         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7816         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7817         defined.
7818
7819 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7820
7821         PR libgomp/26175
7822         PR libgomp/26477
7823         * configure.ac: If neither --enable-linux-futex nor
7824         --disable-linux-futex is passed, determine the default by checking
7825         for compiling and/or running against NPTL.  With --enable-linux-futex,
7826         check if SYS_gettid and SYS_futex are defined.
7827         * configure: Rebuilt.
7828
7829 2006-06-14  Richard Henderson  <rth@redhat.com>
7830
7831         PR libgomp/28008
7832         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7833         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7834
7835 2006-06-09  Richard Henderson  <rth@redhat.com>
7836
7837         * env.c (gomp_nthreads_var): Change to unsigned long.
7838         (gomp_run_sched_chunk): Likewise.
7839         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7840         (initialize_env): Initialize gomp_thread_attr.
7841         * libgomp.h (gomp_nthreads_var): Update decl.
7842         (gomp_run_sched_chunk): Likewise.
7843         (gomp_thread_attr): Declare.
7844         * team.c (gomp_thread_attr): Export.
7845         (initialize_team): Don't initialize it.
7846
7847 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7848
7849         PR fortran/27916
7850         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7851         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7852
7853 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7854
7855         * config/mingw32/time.c: New file.
7856         * configure.tgt: Use it.
7857
7858 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7859
7860         * Makefile.am: Add install-html target. Add install-html to .PHONY
7861         * Makefile.in: Regenerate.
7862
7863 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7864
7865         PR libgomp/27612
7866         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7867         * testsuite/libgomp.c/critical-1.c: Likewise.
7868         * testsuite/libgomp.c/loop-1.c: Likewise.
7869         * testsuite/libgomp.c/loop-2.c: Likewise.
7870         * testsuite/libgomp.c/single-1.c: Likewise.
7871         * testsuite/libgomp.c/ordered-1.c: Likewise.
7872         * testsuite/libgomp.c/ordered-2.c: Likewise.
7873
7874 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7875
7876         PR middle-end/27416
7877         * libgomp.fortran/pr27416-1.f90: New test.
7878
7879 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7880
7881         PR fortran/27395
7882         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7883         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7884
7885 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7886
7887         PR c++/26943
7888         * testsuite/libgomp.c/pr26943-1.c: New test.
7889         * testsuite/libgomp.c/pr26943-2.c: New test.
7890         * testsuite/libgomp.c/pr26943-3.c: New test.
7891         * testsuite/libgomp.c/pr26943-4.c: New test.
7892         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7893         * testsuite/libgomp.c++/pr26943.C: New test.
7894
7895 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7896
7897         PR middle-end/27337
7898         * testsuite/libgomp.c++/pr27337.C: New test.
7899
7900 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7901
7902         PR c/26171
7903         * testsuite/libgomp.c/pr26171.c: New test.
7904
7905 2006-04-25  Richard Henderson  <rth@redhat.com>
7906
7907         PR libgomp/25865
7908         * configure.ac: Use GCC_CHECK_TLS.
7909         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7910         * Makefile.in, aclocal.m4, configure: Regenerate.
7911
7912 2006-04-10  Matthias Klose  <doko@debian.org>
7913
7914         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7915         directory names containing underscores.
7916
7917 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7918
7919         PR c++/26691
7920         * testsuite/libgomp.c++/pr26691.C: New test.
7921
7922 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7923
7924         * testsuite/libgomp.fortran/retval2.f90: New test.
7925
7926 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7927
7928         * testsuite/libgomp.c++: New directory.
7929
7930 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7931
7932         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7933         * config/posix/sem.c: Implement the above.
7934
7935 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7936
7937         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7938         define HAVE_BROKEN_POSIX_SEMAPHORES.
7939         * configure: Rebuilt.
7940         * config.h.in: Rebuilt.
7941
7942 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7943
7944         PR bootstrap/26161
7945         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7946         for the other pthread check.
7947         * configure: Regenerate.
7948         * config.h.in: Regenerate.
7949
7950 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7951
7952         PR libgomp/25938
7953         PR libgomp/25984
7954         * Makefile.am (fincludedir): New variable.
7955         (nodist_include_HEADERS): Remove Fortran files.
7956         (nodist_finclude_HEADERS): New variable.
7957         * Makefile.in: Regenerated.
7958
7959 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7960
7961         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7962         Remove tests for returning assumed character length arrays.
7963
7964 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7965             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7966
7967         PR libgomp/25936
7968         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7969
7970 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7971
7972         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7973
7974 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
7975
7976         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7977         part of LD_LIBRARY_PATH manually.
7978
7979 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
7980
7981         PR libgomp/25852
7982         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7983         libgomp_init.
7984
7985 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
7986
7987         PR libgomp/25884
7988         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7989         * configure.ac (PERL): Don't set.
7990         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7991         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7992         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7993         * omp.h.in: Wrap the new configure substitutions with @ characters.
7994         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7995         * aclocal.m4, configure, Makefile.in: Regenerate.
7996         * mkomp_h.pl: Delete.
7997
7998 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
7999
8000         PR libgomp/25259
8001         * configure.ac: Use GCC_HEADER_STDINT.
8002         * libgomp.h: Include gstdint.h.
8003         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
8004         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
8005
8006 2006-01-24  Richard Henderson  <rth@redhat.com>
8007
8008         PR libgomp/25942
8009         * configure.ac: Add AM_MAINTAINER_MODE.
8010         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
8011
8012 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
8013
8014         * Makefile.in: Regenerate.
8015         * testsuite/Makefile.in: Regenerate.
8016         * aclocal.m4: Regenerate.
8017
8018 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
8019
8020         * config/posix/proc.c: Conditional include of sys/loadavg.h for
8021         Solaris.
8022         * configure.ac: Add check for loadavg.h.
8023         (link_gomp): Adjust comment.
8024         * configure: Regenerate.
8025         * config.h.in: Regenerate.
8026
8027 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8028
8029         PR libgomp/25877
8030         * configure.ac: Remove check for alloca.h.
8031         * configure: Regenerate.
8032         * config.h.in: Regenerate.
8033         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8034         * team.c: Remove use of alloca.h.
8035         Call gomp_alloca instead of alloca.
8036
8037 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8038
8039         PR libgomp/25877
8040         * team.c: Add include of alloca.h.
8041         * configure.ac: Add check for alloca.h.
8042         * configure: Regenerate.
8043         * config.h.in: Regenerate.
8044
8045 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8046
8047         PR fortran/25219
8048         * testsuite/libgomp.fortran/pr25219.f90: New test.
8049
8050 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8051
8052         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8053         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8054         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8055         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8056         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8057         testsuite/libgomp.fortran/threadprivate1.f90,
8058         testsuite/libgomp.fortran/threadprivate2.f90,
8059         testsuite/libgomp.fortran/threadprivate3.f90,
8060         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8061         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8062         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8063         effective-target to TLS runtime.
8064
8065         * testsuite/libgomp.fortran/pr25162.f: Require
8066         effective-target TLS runtime.
8067
8068 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8069
8070         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8071         * testsuite/libgomp.c/nestedfn-3.c: New test.
8072
8073 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8074
8075         PR fortran/25162
8076         * testsuite/libgomp.fortran/pr25162.f: New test.
8077
8078 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8079
8080         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8081         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8082
8083 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8084
8085         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8086         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8087         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8088         single.c, team.c, work.c, config/linux/alpha/futex.h,
8089         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8090         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8091         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8092         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8093         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8094         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8095         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8096         FSF address.
8097
8098 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8099
8100         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8101         to nodist_noinst_HEADERS.
8102         * Makefile.in: Rebuilt.
8103
8104         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8105         add integer count field.
8106         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8107         omp_nest_lock_t type change.
8108         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8109         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8110         Increment count.
8111         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8112         Decrement count.
8113         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8114         Increment count if successful and return the new nesting level.
8115         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8116         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8117         * testsuite/libgomp.c/lib-1.c: New test.
8118         * testsuite/libgomp.fortran/lib1.f90: New test.
8119         * testsuite/libgomp.fortran/lib2.f: New test.
8120         * testsuite/libgomp.fortran/lib3.f: New test.
8121
8122 2005-11-17  Richard Henderson  <rth@redhat.com>
8123
8124         PR 24845
8125         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8126         * configure.ac (link_gomp): New.  Substitute it.
8127         (AC_CONFIG_FILES): Add libgomp.spec.
8128         * libgomp.spec.in: New file.
8129         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8130         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8131
8132 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8133
8134         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8135         reduction(-:var) behaving the same as reduction(+:var).
8136         * testsuite/libgomp.c/reduction-4.c: New test.
8137
8138 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8139
8140         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8141         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8142         testsuite/libgomp.c/copyin-3.c,
8143         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8144         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8145         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8146         testsuite/libgomp.c++/pr24455.C,
8147         testsuite/libgomp.fortran/threadprivate1.f90,
8148         testsuite/libgomp.fortran/threadprivate2.f90,
8149         testsuite/libgomp.fortran/threadprivate3.f90,
8150         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8151         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8152         testsuite/libgomp.fortran/omp_parse3.f90: Require
8153         effective-target TLS.
8154
8155 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8156
8157         * HEADER: Remove.
8158
8159 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8160
8161         PR libgomp/24797
8162         * team.c (initialize_team): Pass NULL rather than free as
8163         pthread_key_create destructor.  Initialize thread specific data
8164         pointer in initial thread to a static local variable rather than
8165         malloced memory.
8166
8167 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8168
8169         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8170         its location to ld_library_path.
8171
8172 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8173
8174         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8175
8176 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8177
8178         * testsuite/libgomp.c: Rename from libgomp.dg.
8179
8180 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8181
8182         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8183         threadprivate variable 'i'.
8184
8185 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8186
8187         * config/linux/s390/futex.h: New file.
8188         * configure.tgt: Use it.
8189
8190         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8191         before the parallel.
8192
8193 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8194
8195         PR c++/24734
8196         * testsuite/libgomp.c++/master-1.C: New test.
8197
8198 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8199
8200         * testsuite/libgomp.dg/copyin-3.c: New test.
8201
8202 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8203
8204         * testsuite/libgomp.fortran/retval1.f90: New test.
8205         * testsuite/libgomp.fortran/vla7.f90: New test.
8206
8207 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8208
8209         * testsuite/libgomp.fortran/vla2.f90: New test.
8210         * testsuite/libgomp.fortran/vla3.f90: New test.
8211         * testsuite/libgomp.fortran/vla4.f90: New test.
8212         * testsuite/libgomp.fortran/vla5.f90: New test.
8213         * testsuite/libgomp.fortran/vla6.f90: New test.
8214
8215 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8216
8217         * config/linux/sparc/futex.h: New file.
8218         * configure.tgt: Use it.
8219         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8220
8221         * critical.c: Include stdlib.h.
8222         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8223         ignoring return value.
8224         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8225         LIBGOMP_CHECK_SYNC_BUILTINS check.
8226         * configure: Rebuilt.
8227
8228 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8229
8230         * testsuite/libgomp.fortran/vla1.f90: New test.
8231
8232 2005-10-31  Richard Henderson  <rth@redhat.com>
8233
8234         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8235         setting 's' in different threads.
8236
8237 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8238
8239         * libgomp.h (attribute_hidden, ialias): Define.
8240         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8241         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8242         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8243         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8244         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8245         omp_test_lock, omp_test_nest_lock): Likewise.
8246         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8247         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8248         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8249         omp_test_lock, omp_test_nest_lock): Likewise.
8250         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8251         omp_get_dynamic, omp_get_nested): Likewise.
8252         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8253         omp_get_thread_num, omp_in_parallel): Likewise.
8254         * fortran.c (ialias_redirect): Define.
8255         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8256         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8257         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8258         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8259         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8260         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8261         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8262         omp_get_wtime): Add ialias_redirect.
8263
8264 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8265
8266         * fortran.c: Include stdlib.h.
8267
8268 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8269
8270         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8271         * Makefile.in: Regenerated.
8272
8273 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8274
8275         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8276         * libgomp_f.h.in (omp_check_defines): New function.
8277         * env.c: Include libgomp_f.h.
8278         (initialize_env): Call omp_check_defines.
8279
8280         * testsuite/libgomp.dg/copyin-2.c: New test.
8281         * testsuite/libgomp.c++/copyin-2.C: New test.
8282         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8283
8284         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8285         * testsuite/libgomp.fortran/sharing2.f90: New test.
8286
8287         * testsuite/libgomp.dg/copyin-1.c: New test.
8288         * testsuite/libgomp.c++/copyin-1.C: New test.
8289
8290 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8291
8292         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8293
8294         * testsuite/libgomp.fortran/workshare1.f90: New test.
8295
8296         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8297         only test.
8298         * libgomp.fortran/sharing1.f90: New test.
8299
8300 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8301
8302         PR c++/24502
8303         * testsuite/libgomp.c++/loop-7.C: New test.
8304
8305         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8306
8307         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8308         * testsuite/libgomp.fortran/reduction6.f90: New test.
8309         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8310
8311 2005-10-23  Richard Henderson  <rth@redhat.com>
8312
8313         * testsuite/libgomp.c++/ctor-1.C: New.
8314         * testsuite/libgomp.c++/ctor-2.C: New.
8315         * testsuite/libgomp.c++/ctor-3.C: New.
8316         * testsuite/libgomp.c++/ctor-4.C: New.
8317         * testsuite/libgomp.c++/ctor-5.C: New.
8318         * testsuite/libgomp.c++/ctor-6.C: New.
8319         * testsuite/libgomp.c++/ctor-7.C: New.
8320         * testsuite/libgomp.c++/ctor-8.C: New.
8321         * testsuite/libgomp.c++/ctor-9.C: New.
8322
8323 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8324
8325         PR 24455
8326         * testsuite/libgomp.c++/pr24455-1.C: New test.
8327         * testsuite/libgomp.c++/pr24455.C: New test.
8328         * testsuite/libgomp.dg/pr24455-1.c: New test.
8329         * testsuite/libgomp.dg/pr24455.c: New test.
8330
8331 2005-10-20  Richard Henderson  <rth@redhat.com>
8332
8333         * testsuite/libgomp.c++/loop-6.C: New.
8334         * testsuite/libgomp.dg/loop-3.c: New.
8335
8336 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8337
8338         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8339         explicitly private.
8340         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8341         explicitly shared.
8342
8343 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8344
8345         * testsuite/libgomp.fortran/jacobi.f: New test.
8346
8347 2005-10-19  Richard Henderson  <rth@redhat.com>
8348
8349         * configure.tgt (i?86-linux): Default to with_arch instead of
8350         CFLAGS.  Add -mtune to match target_cpu.
8351         (x86_64-linux): Tune to i686.
8352
8353         * fortran.c (omp_test_nest_lock_): Fix typo.
8354
8355 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8356
8357         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8358         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8359         * testsuite/libgomp.dg/ordered-3.c: New test.
8360
8361         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8362         Remove volatile keyword.
8363
8364         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8365         in COMMON block to avoid warnings on 64-bit targets.
8366
8367 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8368
8369         * testsuite/libgomp.dg/shared-3.c: New test.
8370
8371 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8372
8373         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8374         * testsuite/libgomp.fortran/reduction5.f90: New test.
8375
8376 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8377
8378         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8379         dg-options.
8380         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8381         flush loop now that __sync_synchronize has proper memory barrier.
8382         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8383         Add -ffixed-form to dg-options.
8384
8385 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8386
8387         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8388         from subdirectories.
8389         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8390         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8391         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8392         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8393         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8394         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8395         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8396         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8397         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8398         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8399         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8400         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8401         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8402         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8403         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8404         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8405         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8406         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8407         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8408         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8409         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8410         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8411         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8412         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8413         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8414
8415 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8416
8417         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8418         lang_library_path exists.  Use find instead of glob to gather tests.
8419         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8420
8421 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8422
8423         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8424         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8425         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8426         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8427         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8428         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8429         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8430         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8431         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8432         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8433         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8434         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8435         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8436
8437 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8438
8439         * testsuite/libgomp.dg/vla-1.c: New test.
8440
8441         * testsuite/libgomp.fortran/reference2.f90: New test.
8442
8443         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8444         declaration of omp_get_thread_num.
8445         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8446         use omp_lib.
8447
8448         * testsuite/libgomp.fortran/reduction1.f90: New test.
8449         * testsuite/libgomp.fortran/reduction2.f90: New test.
8450         * testsuite/libgomp.fortran/reduction3.f90: New test.
8451         * testsuite/libgomp.fortran/reduction4.f90: New test.
8452
8453 2005-10-13  Richard Henderson  <rth@redhat.com>
8454
8455         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8456         * Makefile.in: Regenerate.
8457         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8458         * libgomp.h: Include bar.h.
8459         (struct gomp_barrier): Remove.
8460         (struct gomp_team): Add barrier.  Replace master_barrier with
8461         master_release.  Replace threads with ordered_release.
8462         (struct gomp_thread): Replace barrier with release.
8463         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8464         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8465         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8466         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8467         (GOMP_single_copy_end): Likewise.
8468         * team.c (gomp_threads_dock): New.
8469         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8470         (gomp_thread_start): Use gomp_barrier_wait.
8471         (new_team, free_team): Update for gomp_team changes.
8472         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8473         (gomp_team_end): Use gomp_barrier_wait.
8474         (initialize_team): Update for gomp_thread changes.
8475         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8476         (gomp_work_share_end_nowait): Use atomic ops when available.
8477         * config/linux/bar.c, config/linux/bar.h: New files.
8478         * config/posix/bar.c, config/posix/bar.h: New files.
8479
8480 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8481
8482         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8483         * testsuite/libgomp.dg/single-2.c: New test.
8484
8485         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8486         lang_link_flags): Unset, so that they aren't inherited from previously
8487         sourced *.exp.
8488
8489         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8490
8491 2005-10-12  Richard Henderson  <rth@redhat.com>
8492
8493         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8494         (libgomp_init): Use lang_test_file, lang_library_path, and
8495         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8496
8497         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8498         (lang_test_file, lang_link_flags): New.
8499         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8500
8501         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8502         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8503         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8504         testsuite/libgomp.c++/parallel-1.C,
8505         testsuite/libgomp.c++/reduction-1.C,
8506         testsuite/libgomp.c++/reduction-2.C,
8507         testsuite/libgomp.c++/reduction-3.C,
8508         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8509         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8510         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8511         New files, largely cribbed from the C testsuite.
8512
8513 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8514
8515         * testsuite/libgomp.fortran/character1.f90: New test.
8516         * testsuite/libgomp.fortran/character2.f90: New test.
8517
8518         * testsuite/libgomp.dg/nested-1.c: New test.
8519         * testsuite/libgomp.dg/nested-2.c: New test.
8520         * testsuite/libgomp.fortran/do1.f90: New test.
8521         * testsuite/libgomp.fortran/do2.f90: New test.
8522
8523         * testsuite/libgomp.fortran/reference1.f90: New test.
8524
8525 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8526
8527         * testsuite/libgomp.dg/reduction-1.c: New test.
8528         * testsuite/libgomp.dg/reduction-2.c: New test.
8529         * testsuite/libgomp.dg/reduction-3.c: New test.
8530
8531 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8532
8533         * testsuite/libgomp.dg/atomic-1.c: New test.
8534         * testsuite/libgomp.dg/atomic-2.c: New test.
8535
8536 2005-10-09  Richard Henderson  <rth@redhat.com>
8537
8538         * critical.c (atomic_lock): New.
8539         (initialize_critical): Initialize it.
8540         (GOMP_atomic_start, GOMP_atomic_end): New.
8541         * libgomp.map: Export them.
8542         * libgomp_g.h: Declare them.
8543
8544         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8545
8546 2005-10-02  Richard Henderson  <rth@redhat.com>
8547
8548         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8549         to XCFLAGS instead of CFLAGS.
8550
8551 2005-09-30  Richard Henderson  <rth@redhat.com>
8552
8553         * configure.ac: Determine whether -pthread or -lpthread is needed.
8554         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8555         * Makefine.in, configure: Rebuild.
8556
8557 2005-09-28  Richard Henderson  <rth@redhat.com>
8558
8559         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8560         * testsuite/libgomp.dg/omp-single-3.c: New test.
8561
8562 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8563
8564         * testsuite/libgomp.dg/omp-single-2.c: New test.
8565         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8566
8567 2005-09-27  Richard Henderson  <rth@redhat.com>
8568
8569         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8570         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8571
8572 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8573
8574         * testsuite/libgomp.dg/omp-loop03.c: New test.
8575
8576 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8577
8578         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8579
8580 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8581
8582         * testsuite/libgomp.dg/omp-single-1.c: New test.
8583         * testsuite/libgomp.dg/shared-1.c: Return 0.
8584         Add prototype for abort.
8585         * testsuite/libgomp.dg/shared-2.c: Likewise.
8586
8587 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8588
8589         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8590         constructs.
8591
8592 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8593
8594         * testsuite/libgomp.dg/shared-1.c: New test.
8595         * testsuite/libgomp.dg/shared-2.c: New test.
8596
8597 2005-09-24  Richard Henderson  <rth@redhat.com>
8598
8599         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8600
8601 2005-09-24  Richard Henderson  <rth@redhat.com>
8602
8603         * iter.c (gomp_iter_static_next): Round up when computing number
8604         of iterations.  Don't bother distributing a remainder equally.
8605
8606         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8607         Don't call srand.  Zero b before testing.
8608         (main): New.
8609
8610 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8611
8612         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8613         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8614
8615 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8616
8617         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8618         without !$omp end do, followed immediately by subroutine end.
8619
8620 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8621
8622         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8623
8624 2005-09-22  Richard Henderson  <rth@redhat.com>
8625
8626         * critical.c (GOMP_critical_name_start): Change argument to void**.
8627         Reuse the pointer space if the mutex fits.
8628         (GOMP_critical_name_end): Likewise.
8629         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8630         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8631         (GOMP_critical_name_end): Likewise.
8632         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8633         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8634
8635 2005-09-20  Richard Henderson  <rth@redhat.com>
8636
8637         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8638         (create_lock_lock): New.
8639         (initialize_critical): Initialize it.
8640         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8641         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8642
8643 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8644
8645         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8646
8647 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8648
8649         * testsuite/libgomp.dg/omp-loop01.c: New test.
8650         * testsuite/libgomp.dg/omp-loop02.c: New test.
8651
8652 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8653
8654         * configure.ac (AC_PROG_FC): Add.
8655         (USE_FORTRAN): New automake conditional.
8656         * configure: Rebuilt.
8657         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8658         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8659         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8660         Add rules to build them.
8661         * Makefile.in: Rebuilt.
8662         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8663         OMP_NEST_LOCK_KIND.
8664         * libgomp.map: Add Fortran wrappers.
8665         * libgomp_f.h.in: New file.
8666         * omp_lib.h.in: New file.
8667         * omp_lib.f90.in: New file.
8668         * fortran.c: New file.
8669         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8670         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8671         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8672         libgfortran has been built.
8673         * testsuite/libgomp.fortran/fortran.exp: New file.
8674         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8675         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8676         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8677         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8678         * testsuite/libgomp.fortran/omp_hello.f: New test.
8679         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8680         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8681         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8682         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8683         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8684         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8685         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8686         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8687
8688 2005-08-30  Richard Henderson  <rth@redhat.com>
8689
8690         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8691         function for when aliases are not usable.
8692         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8693         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8694         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8695         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8696         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8697         GOMP_loop_ordered_guided_next): Likewise.
8698         * ordered.c (GOMP_ordered_start): Likewise.
8699
8700 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8701
8702         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8703         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8704         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8705         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8706         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8707         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8708         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8709         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8710         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8711
8712 2005-07-07  Eric Christopher  <echristo@redhat.com>
8713             Diego Novillo  <dnovillo@redhat.com>
8714
8715         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8716         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8717         up code.
8718         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8719         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8720         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8721         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8722         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8723         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8724         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8725
8726 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8727
8728         * TOPLEVEL.patch: Remove.
8729
8730 2005-05-16  Richard Henderson  <rth@redhat.com>
8731
8732         * configure.ac: Test for clock_gettime.
8733         * config.h.in, configure: Rebuild.
8734         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8735         (omp_get_wtime): Use clock_gettime if available.
8736         (omp_get_wtick): Use clock_getres if available.
8737
8738 2005-05-11  Richard Henderson  <rth@redhat.com>
8739
8740         * config/linux/ia64/futex.h: New file.
8741         * configure.tgt: Use it.
8742
8743         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8744
8745 2005-05-07  Richard Henderson  <rth@redhat.com>
8746
8747         * config/linux/powerpc/futex.h: New file.
8748         * configure.tgt: Use it.
8749
8750         * config/linux/i486/futex.h: Merge ...
8751         * config/linux/x86_64/futex.h: ... into ...
8752         * config/linux/x86/futex.h: ... here.
8753         * configure.tgt: Update to match.
8754
8755 2005-05-06  Richard Henderson  <rth@redhat.com>
8756
8757         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8758         * config/linux/i486/futex.h: Likewise.
8759         * config/linux/x86_64/futex.h: Likewise.
8760
8761         * config/linux/lock.c: New file.
8762         * config/linux/omp-lock.h: New file.
8763
8764         * critical.c, env.h: Don't include omp.h
8765         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8766         * config/posix/time.c: Likewise.
8767         * config/posix/omp-lock.h: New file.
8768         * libgomp.h: Include omp-lock.h and omp.h.
8769         * Makefile.am (nodist_include_HEADERS): New.
8770         (omp.h): New rule.
8771         * configure.ac (PERL): New.
8772         * mkomp_h.pl: New file.
8773         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8774         with templates.
8775         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8776
8777         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8778         build directory.  Re-add -march=i486 hack.
8779
8780         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8781         (libgomp_link_flags): Remove.
8782         (libgomp_initialized): Remove.
8783         (libgomp_init): Don't protect from reinitialization.  Copy code
8784         from libstdc++ for getting the multilib set correctly.
8785
8786 2005-05-05  Richard Henderson  <rth@redhat.com>
8787
8788         * config/linux/alpha/futex.h: New file.
8789         * configure.tgt (alpha*-*-linux*): Use it.
8790
8791         * config/posix/mutex.c: New file.
8792         * config/posix/sem.c: Use libgomp.h.
8793
8794         * configure.tgt (x86_64-linux): Also test CC for -m32.
8795         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8796
8797         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8798         after $gccpath.
8799
8800         * Makefile.am (SUBDIRS): New.
8801         (libgomp_la_LDFLAGS): Add -lpthread.
8802         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8803         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8804
8805         * libgomp_g.h: New file.
8806         * libgomp.h: Split out all public declarations to libgomp_g.h.
8807         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8808         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8809         * config/linux/sem.h: Likewise.
8810         * config/posix/sem.h: Likewise.
8811
8812         * Makefile.am (AM_LDFLAGS): New.
8813         (libgomp_version_script): Split out from ...
8814         (libgomp_la_LDFLAGS): ... here.
8815         (libgomp_version_info): New.
8816         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8817         (LIBGOMP_ENABLE): New.
8818         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8819         (LIBGOMP_ENABLE_SYMVERS): New.
8820         * configure.ac (AC_INIT): Version 1.0.
8821         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8822         (enable-linux-futex): Likewise.  Rename from enable-futex.
8823         (libtool_VERSION): New.
8824         (LIBGOMP_ENABLE_SYMVERS): Use it.
8825         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8826         * Makefile.in, aclocal.m4, configure: Rebuild.
8827
8828         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8829         (gomp_mutex_unlock_slow): Fix typo.
8830         * config/linux/sem.c: Similarly.
8831         (gomp_sem_post_slow): Fix typo.
8832         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8833         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8834         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8835
8836         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8837         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8838         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8839         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8840         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8841         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8842         LDFLAGS.  Pull enable_futex check to top-level.
8843         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8844         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8845
8846         First attempt at real configury.
8847         * Makefile, config.h: Remove file.
8848         * Makefile.am, Makefile.in: New file.
8849         * acinclude.m4 aclocal.m4: New file.
8850         * configure.ac, configure.tgt, configure: New file.
8851
8852         * config/posix/lock.c: Rename from sys-lock.c.
8853         * config/posix/mutex.h: Rename from sys-mutex.h.
8854         * config/posix/sem.c: Rename from sys-sem.c.
8855         * config/posix/sem.h: Rename from sys-sem.h.
8856         * config/posix/proc.c: Rename from sys-proc.c.
8857         * config/posix/time.c: Rename from sys-proc.c.
8858
8859         * config/linux/mutex.c: New file.
8860         * config/linux/mutex.h: New file.
8861         * config/linux/sem.c: New file.
8862         * config/linux/sem.h: New file.
8863         * config/linux/i486/futex.h: New file.
8864         * config/linux/x86_64/futex.h: New file.
8865
8866 2005-05-04  Richard Henderson  <rth@redhat.com>
8867
8868         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8869         * libgomp.h: Declare them.
8870         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8871         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8872
8873 2005-05-04  Richard Henderson  <rth@redhat.com>
8874
8875         * libgomp-1 code drop
8876
8877 2005-05-04  Richard Henderson  <rth@redhat.com>
8878
8879         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8880         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8881         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8882         (gomp_iter_static_next): Update.
8883         (gomp_ordered_static_next): Update.
8884         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8885         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8886         totally empty range.
8887         (gomp_loop_ordered_static_next): Refine test for calling
8888         gomp_ordered_static_next.
8889         * testsuite/ordered-1.c: Add case for more threads than iterations.
8890
8891         * iter.c (gomp_iter_runtime_next_locked): Remove.
8892         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8893         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8894         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8895         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8896         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8897         gomp_loop_ordered_guided_next): Downcase name, make static, add
8898         an external alias with the old name.
8899         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8900         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8901         switch and call one of the above static functions.
8902         * libgomp.h: Update.
8903
8904         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8905         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8906         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8907         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8908         GOMP_loop_ordered_guided_start): Update to match.
8909         * sections.c (GOMP_sections_start): Likewise.
8910         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8911
8912         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8913         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8914         Use bounds check instead of modulus.
8915         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8916         (gomp_ordered_last): Don't sync with ordered_owner here.
8917         (gomp_ordered_next): Likewise.
8918         (gomp_ordered_static_loop_next): Likewise.
8919         * loop.c, libgomp.h: Update to match.
8920
8921         * libgomp.h (GOMP_barrier): Declare.
8922
8923         * testsuite/barrier-1.c: New file.
8924         * testsuite/critical-1.c: New file.
8925         * testsuite/ordered-2.c: New file.
8926         * testsuite/ordered-1.c: New file.
8927         * testsuite/sections-1.c: New file.
8928         * testsuite/single-1.c: New file.
8929         * testsuite/Makefile (TESTS): Add them.
8930
8931 2005-05-04  Richard Henderson  <rth@redhat.com>
8932
8933         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8934         * loop.c (GOMP_loop_static_start): If not the startup thread,
8935         acquire the mutex to wait for initialization complete.
8936         (GOMP_loop_ordered_static_start): Likewise.
8937         (GOMP_loop_ordered_runtime_start): Likewise.
8938         (GOMP_loop_ordered_static_first): Remove.
8939         (GOMP_loop_ordered_dynamic_first): Remove.
8940         (GOMP_loop_ordered_guided_first): Remove.
8941         (GOMP_loop_ordered_runtime_first): Remove.
8942         * ordered.c (gomp_ordered_loop_first): Post to own release when
8943         we're the first thread.
8944         (gomp_ordered_loop_last): Wait on release if not owner.
8945         (gomp_ordered_loop_next): Likewise.
8946         (gomp_ordered_static_loop_init): New.
8947         (gomp_ordered_static_loop_next): Use ordered_owner.
8948         (GOMP_ordered_start): Likewise.
8949         * work.c (gomp_new_work_share): Initialize ordered_owner.
8950
8951 2005-05-03  Richard Henderson  <rth@redhat.com>
8952
8953         * Makefile (OPT): New.
8954         (CFLAGS): Use it.
8955
8956         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8957         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8958         * libgomp.h, libgomp.map, NOTES: Update to match.
8959
8960         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8961         Add initialized and thr members.
8962         (gomp_thread_start): Pause when initially spawned to wait for
8963         the whole team to be created.
8964         (gomp_team_start): Release team members at the end.
8965
8966         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8967         (f_foo_1): Use GOMP_loop_end.
8968         (f_foo_2): Use GOMP_loop_end_nowait.
8969
8970         * testsuite/loop-2.c: New file.
8971         * testsuite/Makefile (TESTS): Add it.
8972
8973 2005-05-03  Richard Henderson  <rth@redhat.com>
8974
8975         * iter.c (gomp_iter_static_next): Fix overflow check typo.
8976         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8977         * team.c (new_team): Initialize oldest_live_gen to 1 if no
8978         initial work_share.
8979
8980         * testsuite/Makefile: New file.
8981         * testsuite/loop-1.c: New file.
8982
8983 2005-05-03  Richard Henderson  <rth@redhat.com>
8984
8985         Initial implementation and checkin.
8986 \f
8987 Copyright (C) 2005-2018 Free Software Foundation, Inc.
8988
8989 Copying and distribution of this file, with or without modification,
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