libgomp/ChangeLog

   1 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR fortran/84313
   4         * testsuite/libgomp.fortran/threadprivate4.f90: Add
   5         -std=f2003 -fall-intrinsics into dg-additional-options.
   6
   7 2018-02-08  Martin Jambor  <mjambor@suse.cz>
   8
   9         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
  10         clonable.
  11
  12 2018-02-08  Martin Jambor  <mjambor@suse.cz>
  13
  14         * testsuite/libgomp.hsa.c/staticvar.c: New test.
  15
  16 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  17
  18         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
  19         [__cplusplus]: Declare extern "C".
  20
  21 2018-02-07  Tom de Vries  <tom@codesourcery.com>
  22
  23         PR libgomp/84217
  24         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
  25
  26 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
  27             Jakub Jelinek  <jakub@redhat.com>
  28
  29         PR libgomp/84096
  30         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
  31         instead of omp_lock_t.
  32
  33 2018-01-25  Tom de Vries  <tom@codesourcery.com>
  34
  35         PR target/84028
  36         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
  37
  38 2018-01-24  Tom de Vries  <tom@codesourcery.com>
  39
  40         PR target/83589
  41         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
  42
  43 2018-01-24  Tom de Vries  <tom@codesourcery.com>
  44
  45         PR target/81352
  46         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
  47
  48 2018-01-19  Tom de Vries  <tom@codesourcery.com>
  49             Cesar Philippidis  <cesar@codesourcery.com>
  50
  51         PR target/83920
  52         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
  53         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
  54
  55 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  56
  57         Update copyright years.
  58
  59         * libgomp.texi: Bump @copying's copyright year.
  60
  61 2017-12-30  Tom de Vries  <tom@codesourcery.com>
  62
  63         PR libgomp/83046
  64         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
  65         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
  66
  67 2017-12-27  Tom de Vries  <tom@codesourcery.com>
  68
  69         PR c++/83046
  70         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
  71         (test_nonstatic): Fix return type to workaround PR83046.
  72
  73 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
  74
  75         PR testsuite/83281
  76         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
  77         j suffix instead of i.
  78         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
  79         Likewise.
  80
  81 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
  82
  83         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
  84         call to acc_wait (1).
  85
  86 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
  87
  88         PR fortran/81304
  89         * testsuite/libgomp.fortran/pr81304.f90: New test.
  90
  91 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
  92
  93         PR fortran/81841
  94         * libgomp.fortran/pr81841.f90: New test.
  95
  96 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
  97
  98         PR libgomp/83106
  99         * target.c (gomp_target_init): Compute lengths just once and
 100         use them in both malloc size and subsequent copying.
 101
 102 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 103
 104         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
 105         * acinclude.m4: Add cet.m4.
 106         * configure: Regenerate.
 107         * Makefile.in: Likewise.
 108         * testsuite/Makefile.in: Likewise.
 109
 110 2017-11-15  Tom de Vries  <tom@codesourcery.com>
 111
 112         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
 113         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
 114         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
 115         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
 116         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
 117         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
 118
 119 2017-11-14  Tom de Vries  <tom@codesourcery.com>
 120
 121         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
 122         non-nvidia devices.
 123
 124 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
 125
 126         PR c++/82835
 127         * testsuite/libgomp.c++/pr82835.C: New test.
 128
 129 2017-11-06  Martin Liska  <mliska@suse.cz>
 130
 131         * testsuite/libgomp.c++/loop-2.C: Return a value
 132         for functions with non-void return type, or change type to void,
 133         or add -Wno-return-type for test.
 134         * testsuite/libgomp.c++/loop-4.C: Likewise.
 135         * testsuite/libgomp.c++/parallel-1.C: Likewise.
 136         * testsuite/libgomp.c++/shared-1.C: Likewise.
 137         * testsuite/libgomp.c++/single-1.C: Likewise.
 138         * testsuite/libgomp.c++/single-2.C: Likewise.
 139
 140 2017-10-31  Tom de Vries  <tom@codesourcery.com>
 141
 142         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
 143         "do {} while (false)".
 144         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
 145         after HSA_DEBUG call.
 146
 147 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 148
 149         * target.c (struct gomp_coalesce_buf): New type.
 150         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 151         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 152         (gomp_copy_host2dev): Add CBUF argument, if copying into
 153         the cached ranges, memcpy into buffer instead of copying
 154         into device.
 155         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 156         Add CBUF argument, pass it through to other calls.
 157         (gomp_map_vars): Aggregate copies from host to device if small enough
 158         and with small enough gaps in between into memcpy into a buffer and
 159         fewer host to device copies from the buffer.
 160         (gomp_update): Adjust gomp_copy_host2dev caller.
 161
 162 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 163
 164         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 165         run" directive.
 166         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 167         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 168         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 169         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 170
 171 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 172
 173         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 174         openacc_nvidia_accel_selected.
 175         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 176         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 177         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 178         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 179         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 180         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 181         openacc_nvidia_accel_selected. Skip for shared memory device.
 182         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 183         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 184
 185 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 186
 187         PR hsa/82416
 188         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 189
 190 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 191
 192         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 193         Remove acc_device_nvidia references.
 194         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 195         Same.
 196
 197 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 198
 199         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 200         vector_length(32) clause from acc parallel directive.
 201         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 202
 203 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 204
 205         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 206         (main): Reduce sum of arr elements.  Assert that hres is exactly
 207         representable in 32-bit floating point.
 208         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 209         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 210         exactly representable in 32-bit floating point.
 211         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 212
 213 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 214
 215         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 216         setting.
 217         * testsuite/libgomp.c++/pr69393.C: Same.
 218         * testsuite/libgomp.c++/taskloop-1.C: Same.
 219         * testsuite/libgomp.c++/taskloop-3.C: Same.
 220         * testsuite/libgomp.c++/taskloop-4.C: Same.
 221         * testsuite/libgomp.c/for-4.c: Same.
 222         * testsuite/libgomp.c/pr66199-3.c: Same.
 223         * testsuite/libgomp.c/pr66199-4.c: Same.
 224         * testsuite/libgomp.c/pr66199-6.c: Same.
 225         * testsuite/libgomp.c/taskloop-1.c: Same.
 226         * testsuite/libgomp.c/taskloop-3.c: Same.
 227         * testsuite/libgomp.c/taskloop-4.c: Same.
 228         * testsuite/libgomp.fortran/aligned1.f03: Same.
 229         * testsuite/libgomp.fortran/condinc1.f: Same.
 230         * testsuite/libgomp.fortran/condinc3.f90: Same.
 231         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 232         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 233         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 234         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 235         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 236         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 237         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 238         * testsuite/libgomp.fortran/recursion1.f90: Same.
 239         * testsuite/libgomp.fortran/target2.f90: Same.
 240         * testsuite/libgomp.fortran/target5.f90: Same.
 241         * testsuite/libgomp.fortran/task3.f90: Same.
 242
 243 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 244
 245         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 246         vector_length(32) clause from acc parallel directive.
 247         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 248
 249 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 250
 251         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 252         Remove acc_device_nvidia references.
 253
 254 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 255
 256         PR c/81875
 257         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 258
 259 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 260
 261         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 262         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 263         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 264         * testsuite/libgomp.c/c.exp: Include test-cases from
 265         libgomp.c-c++-common.
 266         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 267         files.
 268
 269 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 270
 271         PR c++/81314
 272         * testsuite/libgomp.c++/pr81314.C: New test.
 273
 274 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 275
 276         * libgomp.texi (Top): www.openacc.org now uses https.
 277         (Enabling OpenACC): Ditto.
 278         (acc_get_num_devices): Ditto.
 279         (acc_set_device_type): Ditto.
 280         (acc_get_device_type): Ditto.
 281         (acc_set_device_num): Ditto.
 282         (acc_get_device_num): Ditto.
 283         (acc_async_test): Ditto.
 284         (acc_async_test_all): Ditto.
 285         (acc_wait): Ditto.
 286         (acc_wait_all): Ditto.
 287         (acc_wait_all_async): Ditto.
 288         (acc_wait_async): Ditto.
 289         (acc_init): Ditto.
 290         (acc_shutdown): Ditto.
 291         (acc_on_device): Ditto.
 292         (acc_malloc): Ditto.
 293         (acc_free): Ditto.
 294         (acc_copyin): Ditto.
 295         (acc_present_or_copyin): Ditto.
 296         (acc_create): Ditto.
 297         (acc_present_or_create): Ditto.
 298         (acc_copyout): Ditto.
 299         (acc_delete): Ditto.
 300         (acc_update_device): Ditto.
 301         (acc_update_self): Ditto.
 302         (acc_map_data): Ditto.
 303         (acc_unmap_data): Ditto.
 304         (acc_deviceptr): Ditto.
 305         (acc_hostptr): Ditto.
 306         (acc_is_present): Ditto.
 307         (acc_memcpy_to_device): Ditto.
 308         (acc_memcpy_from_device): Ditto.
 309         (acc_get_current_cuda_device): Ditto.
 310         (acc_get_current_cuda_context): Ditto.
 311         (acc_get_cuda_stream): Ditto.
 312         (acc_set_cuda_stream): Ditto.
 313         (ACC_DEVICE_TYPE): Ditto.
 314         (ACC_DEVICE_NUM): Ditto.
 315         (OpenACC Library Interoperability): Ditto.
 316
 317 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 318
 319         PR c/81687
 320         * testsuite/libgomp.c/pr81687-1.c: New test.
 321         * testsuite/libgomp.c/pr81687-2.c: New test.
 322
 323 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 324
 325         PR c/69389
 326         * testsuite/libgomp.c/pr69389.c: New test.
 327         * testsuite/libgomp.c++/pr69389.C: New test.
 328
 329 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 330
 331         PR middle-end/78266
 332         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 333         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 334
 335 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 336
 337         PR c/45784
 338         * testsuite/libgomp.c/pr45784.c: New test.
 339         * testsuite/libgomp.c++/pr45784.C: New test.
 340
 341 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 342
 343         * testsuite/libgomp.oacc-c/vec.c: New test.
 344
 345 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 346
 347         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 348
 349 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 350
 351         * plugin/plugin-nvptx.c (notify_var): New function.
 352         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 353
 354 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 355
 356         * env.c (parse_unsigned_long_1): Factor out of ...
 357         (parse_unsigned_long): ... here.
 358         (parse_int_1): Factor out of ...
 359         (parse_int): ... here.
 360         (parse_int_secure): New function.
 361         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 362         * secure_getenv.h: Factor out of ...
 363         * plugin/plugin-hsa.c: ... here.
 364         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 365
 366 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 367
 368         PR c++/81130
 369         * testsuite/libgomp.c++/pr81130.C: New test.
 370
 371 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 372
 373         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 374         default args.
 375         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 376         dg-xfail-run-if default args.
 377
 378 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 379
 380         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 381         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 382
 383 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 384
 385         PR libgomp/80822
 386         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 387         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 388         sibling lists, depending on level just pick up what CPUs to put
 389         together into a place vs. whether add multiple ordered places.
 390
 391 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 392
 393         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 394         * libgomp.map (OACC_2.0.1): Add these.
 395         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 396         for "acc_wait", and "acc_wait_all", respectively.
 397         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 398         for "acc_wait", and "acc_wait_all", respectively.
 399         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 400         * libgomp.texi (acc_wait, acc_wait_all): Update.
 401         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 402         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 403         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 404
 405         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 406         acc_present_or_copyin and acc_present_or_create procedures,
 407         respectively.
 408         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 409         generally different variants of OpenACC Runtime Library functions.
 410         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 411
 412         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 413         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 414
 415         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 416         of preprocessor definitions.
 417         * libgomp.h (strong_alias): Guard by "#ifdef
 418         HAVE_ATTRIBUTE_ALIAS".
 419         * oacc-mem.c: Provide "acc_pcreate" as alias for
 420         "acc_present_or_create", and "acc_pcopyin" as alias for
 421         "acc_present_or_copyin".
 422         * libgomp.map: New version "OACC_2.0.1".
 423         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 424         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 425         its content into...
 426         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 427         Extend testing.
 428
 429         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 430         when disabling nvptx offloading.
 431
 432 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 433
 434         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 435         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 436         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 437
 438         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 439         * testsuite/lib/libgomp.exp
 440         (check_effective_target_openacc_nvidia_accel_configured): New
 441         proc.
 442         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 443         (check_effective_target_c++): New procs.
 444         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 445         (check_effective_target_c++): Likewise.
 446
 447 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 448
 449         PR middle-end/80809
 450         * testsuite/libgomp.c/pr80809-2.c: New test.
 451         * testsuite/libgomp.c/pr80809-3.c: New test.
 452
 453         PR middle-end/80809
 454         * testsuite/libgomp.c/pr80809-1.c: New test.
 455
 456         PR middle-end/80853
 457         * testsuite/libgomp.c/pr80853.c: New test.
 458
 459 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 460
 461         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 462         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 463         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 464         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 465         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 466
 467         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 468         Debug output for failure.
 469
 470 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 471
 472         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 473
 474 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 475
 476         PR bootstrap/80531
 477         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 478         bootstrap compare failures.
 479
 480 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 481
 482         * testsuite/libgomp.c/target-36.c: New testcase.
 483
 484 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 485
 486         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 487         instead of char.
 488
 489 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 490
 491         PR libgomp/80394
 492         * testsuite/libgomp.c/pr80394.c: New test.
 493
 494 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 495
 496         PR libgomp/79876
 497         * config/posix/thread-stacksize.h: New file.
 498         * config/darwin/thread-stacksize.h: New file.
 499         * config/nvptx/thread-stacksize.h: New file.
 500         * env.c: Include thread-stacksize.h.
 501         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 502         instead of 0.  Call pthread_attr_setstacksize even if
 503         GOMP_DEFAULT_STACKSIZE is non-zero.
 504
 505 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 506
 507         * env.c (initialize_env): Initialize stacksize to 0.
 508
 509 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 510
 511         PR c++/80029
 512         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 513
 514 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 515
 516         PR c/79940
 517         * testsuite/libgomp.c/pr79940.c: New test.
 518
 519 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 520
 521         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 522         targets.
 523         Add __float128 options.
 524
 525 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 526
 527         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 528         hppa*-*-* dg-skip-if directive.
 529
 530 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 531
 532         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 533         dg-skip-if directive into a comment.
 534
 535 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 536             Chung-Lin Tang  <cltang@codesourcery.com>
 537
 538         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 539         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 540         add additional case.
 541         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 542         "openacc_nvidia_accel_selected".
 543         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 544         Add num_workers(8) clause.
 545
 546 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 547
 548         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 549         hppa*-*-*.
 550         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 551         include complex.h on hppa*-*-hpux*.
 552         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 553
 554 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 555
 556         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 557
 558         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 559         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 560         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 561         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 562         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 563         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 564         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 565         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 566         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 567         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 568
 569 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 570
 571         * libgomp-plugin.h: #include <stdbool.h>.
 572         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 573         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 574         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 575         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 576         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 577         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 578         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 579         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 580         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 581         (GOMP_OFFLOAD_openacc_async_test)
 582         (GOMP_OFFLOAD_openacc_async_test_all)
 583         (GOMP_OFFLOAD_openacc_async_wait)
 584         (GOMP_OFFLOAD_openacc_async_wait_async)
 585         (GOMP_OFFLOAD_openacc_async_wait_all)
 586         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 587         (GOMP_OFFLOAD_openacc_async_set_async)
 588         (GOMP_OFFLOAD_openacc_create_thread_data)
 589         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 590         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 591         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 592         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 593         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 594         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 595         these.
 596         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 597         (GOMP_OFFLOAD_unload_image): Fix argument types.
 598
 599 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 600
 601         * testsuite/lib/libgomp.exp
 602         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 603         check_compile invocation.  Fix up removal of executable.  Drop
 604         bogus "2>&1" argument.
 605
 606         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 607         directive.
 608
 609 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 610             Martin Jambor  <mjambor@suse.cz>
 611
 612         * plugin/hsa.h: Moved to top level include.
 613         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 614
 615 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 616
 617         PR other/79046
 618         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 619         of cat to get version from BASE-VER file.
 620         * testsuite/Makefile.in: Regenerated.
 621
 622 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 623
 624         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 625         for _WIN64.
 626
 627 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 628
 629         * plugin/hsa.h: Add GCC runtime library exception.
 630         * plugin/hsa_ext_finalize.h: Likewise.
 631
 632         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 633         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 634         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 635         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 636         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 637         library to link ptx plugin against.
 638         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 639         (CUDA_CALLS): Define.
 640         (cuda_lib, cuda_lib_inited): New variables.
 641         (init_cuda_lib): New function.
 642         (CUDA_CALL_PREFIX): Define.
 643         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 644         (CUDA_CALL): Use FN instead of (FN).
 645         (CUDA_CALL_NOCHECK): Define.
 646         (cuda_error, fini_streams_for_device, select_stream_for_async,
 647         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 648         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 649         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 650         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 651         CUDA_CALL_NOCHECK.
 652         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 653         CUDA_CALL_NOCHECK.
 654         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 655         Use CUDA_CALL_NOCHECK.
 656         * plugin/cuda/cuda.h: New file.
 657         * config.h.in: Regenerated.
 658         * configure: Regenerated.
 659
 660         PR other/79046
 661         * configure.ac: Add GCC_BASE_VER.
 662         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 663         get version from BASE-VER file.
 664         * testsuite/Makefile.in: Regenerated.
 665         * configure: Regenerated.
 666         * Makefile.in: Regenerated.
 667
 668 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 669
 670         PR libgomp/60670
 671         * Makefile.am: Make fincludedir multilib-aware.
 672         * Makefile.in: Regenerate.
 673
 674 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 675
 676         Update copyright years.
 677
 678         * libgomp.texi: Bump @copying's copyright year.
 679
 680 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 681
 682         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 683         pthread_spinlock_t instead of gomp_mutex_t lock.
 684         (gomp_get_thread_pool): Likewise.
 685         (gomp_release_thread_pool): Likewise.
 686         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 687         Likewise.
 688
 689 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 690
 691         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 692         thread pool in case nthreads == 1.
 693
 694 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 695
 696         * config/nvptx/env.c: Delete.
 697         * icv.c: Move definitions of ICV variables back ...
 698         * env.c: ...here.  Do not compile environment-related functionality if
 699         LIBGOMP_OFFLOADED_ONLY is set.
 700
 701 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 702
 703         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 704         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 705         * configure: Regenerate.
 706         * config.h.in: Likewise.
 707
 708 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 709
 710         * Makefile.in: Regenerate with automake-1.11.6.
 711         * aclocal.m4: Likewise.
 712         * configure: Likewise.
 713         * testsuite/Makefile.in: Likewise.
 714
 715 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 716
 717         * config/nvptx/critical.c: Delete to use generic implementation.
 718
 719 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 720
 721         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 722         ../../affinity.c as fallback.
 723         * config/nvptx/affinity.c: Delete to use fallback implementation.
 724
 725 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 726             Jakub Jelinek  <jakub@redhat.com>
 727             Dmitry Melnik  <dm@ispras.ru>
 728
 729         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 730         * Makefile.in. Regenerate.
 731         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 732         (LIBGOMP_USE_PTHREADS): ...here; new define.
 733         * configure: Regenerate.
 734         * config.h.in: Likewise.
 735         * config/posix/affinity.c: Move to...
 736         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 737         interface by LIBGOMP_USE_PTHREADS.
 738         * critical.c: Split out GOMP_atomic_{start,end} into...
 739         * atomic.c: ...here (new file).
 740         * env.c: Split out ICV definitions into...
 741         * icv.c: ...here (new file) and...
 742         * icv-device.c: ...here. New file.
 743         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 744         (gomp_destroy_lock_30): Ditto.
 745         (gomp_set_lock_30): Ditto.
 746         (gomp_unset_lock_30): Ditto.
 747         (gomp_test_lock_30): Ditto.
 748         (gomp_init_nest_lock_30): Ditto.
 749         (gomp_destroy_nest_lock_30): Ditto.
 750         (gomp_set_nest_lock_30): Ditto.
 751         (gomp_unset_nest_lock_30): Ditto.
 752         (gomp_test_nest_lock_30): Ditto.
 753         * lock.c: New.
 754         * config/nvptx/lock.c: New.
 755         * config/nvptx/bar.c: New.
 756         * config/nvptx/bar.h: New.
 757         * config/nvptx/doacross.h: New.
 758         * config/nvptx/error.c: New.
 759         * config/nvptx/icv-device.c: New.
 760         * config/nvptx/mutex.h: New.
 761         * config/nvptx/pool.h: New.
 762         * config/nvptx/proc.c: New.
 763         * config/nvptx/ptrlock.h: New.
 764         * config/nvptx/sem.h: New.
 765         * config/nvptx/simple-bar.h: New.
 766         * config/nvptx/target.c: New.
 767         * config/nvptx/task.c: New.
 768         * config/nvptx/team.c: New.
 769         * config/nvptx/time.c: New.
 770         * config/posix/simple-bar.h: New.
 771         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 772         (gomp_num_teams_var): Declare.
 773         (struct gomp_thread_pool): Change threads_dock member to
 774         gomp_simple_barrier_t.
 775         [__nvptx__] (gomp_thread): New implementation.
 776         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 777         (gomp_thread_destructor): Ditto.
 778         (gomp_init_thread_affinity): Ditto.
 779         * team.c: Guard uses of Pthreads-specific interfaces by
 780         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 781         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 782         * config/nvptx/alloc.c: Delete.
 783         * config/nvptx/barrier.c: Ditto.
 784         * config/nvptx/fortran.c: Ditto.
 785         * config/nvptx/iter.c: Ditto.
 786         * config/nvptx/iter_ull.c: Ditto.
 787         * config/nvptx/loop.c: Ditto.
 788         * config/nvptx/loop_ull.c: Ditto.
 789         * config/nvptx/ordered.c: Ditto.
 790         * config/nvptx/parallel.c: Ditto.
 791         * config/nvptx/priority_queue.c: Ditto.
 792         * config/nvptx/sections.c: Ditto.
 793         * config/nvptx/single.c: Ditto.
 794         * config/nvptx/splay-tree.c: Ditto.
 795         * config/nvptx/work.c: Ditto.
 796         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 797         -foffload=-lgfortran in addition to -lgfortran.
 798         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 799         * plugin/plugin-nvptx.c: Include <limits.h>.
 800         (struct targ_fn_descriptor): Add new fields.
 801         (struct ptx_device): Ditto.  Set them...
 802         (nvptx_open_device): ...here.
 803         (nvptx_adjust_launch_bounds): New.
 804         (nvptx_host2dev): Allow NULL 'nvthd'.
 805         (nvptx_dev2host): Ditto.
 806         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 807         (link_ptx): Adjust log sizes.
 808         (nvptx_host2dev): Allow NULL 'nvthd'.
 809         (nvptx_dev2host): Ditto.
 810         (nvptx_set_clocktick): New.  Use it...
 811         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 812         fields.
 813         (GOMP_OFFLOAD_dev2dev): New.
 814         (nvptx_adjust_launch_bounds): New.
 815         (nvptx_stacks_size): New.
 816         (nvptx_stacks_alloc): New.
 817         (nvptx_stacks_free): New.
 818         (GOMP_OFFLOAD_run): New.
 819         (GOMP_OFFLOAD_async_run): New (stub).
 820
 821 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 822
 823         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 824         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 825         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 826
 827 2016-11-23  Martin Liska  <mliska@suse.cz>
 828             Martin Jambor  <mjambor@suse.cz>
 829
 830         * plugin/hsa.h: New file.
 831         * plugin/hsa_ext_finalize.h: New file.
 832         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 833         header file unistd.h, and functions secure_getenv, __secure_getenv,
 834         getuid, geteuid, getgid and getegid.
 835         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 836         -D_GNU_SOURCE.
 837         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 838         Handle various cases of secure_getenv presence, add an implementation
 839         when we can test effective UID and GID.
 840         (struct hsa_runtime_fn_info): New structure.
 841         (hsa_runtime_fn_info hsa_fns): New variable.
 842         (hsa_runtime_lib): Likewise.
 843         (support_cpu_devices): Likewise.
 844         (init_enviroment_variables): Load newly introduced ENV
 845         variables.
 846         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 847         (hsa_fatal): Likewise.
 848         (DLSYM_FN): New macro.
 849         (init_hsa_runtime_functions): New function.
 850         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 851         structure.  Depending on environment, also allow CPU devices.
 852         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 853         (get_kernarg_memory_region): Likewise.
 854         (GOMP_OFFLOAD_init_device): Likewise.
 855         (destroy_hsa_program): Likewise.
 856         (init_basic_kernel_info): New function.
 857         (GOMP_OFFLOAD_load_image): Use it.
 858         (create_and_finalize_hsa_program): Call hsa run-time functions via
 859         hsa_fns structure.
 860         (create_single_kernel_dispatch): Likewise.
 861         (release_kernel_dispatch): Likewise.
 862         (init_single_kernel): Likewise.
 863         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 864         (get_group_size): New function.
 865         (run_kernel): Likewise.
 866         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 867         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 868         structure.
 869         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 870         * testsuite/libgomp-test-support.exp.in: Likewise.
 871         * Makefile.in: Regenerated.
 872         * aclocal.m4: Likewise.
 873         * config.h.in: Likewise.
 874         * configure: Likewise.
 875         * testsuite/Makefile.in: Likewise.
 876
 877 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 878             Alexander Monakov  <amonakov@ispras.ru>
 879
 880         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 881         mapping clauses to target constructs.
 882         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 883
 884 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 885
 886         * configure: Regenerate.
 887
 888 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 889
 890         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 891         * omp_lib.h.in (openmp_version): Likewise.
 892         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 893         of 201307.
 894         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 895
 896         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 897         (fib_wrapper): Add map(from: x) clause.
 898         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 899         (e_53_2): Likewise.
 900         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 901         (accum): Add map(tmp) clause.
 902         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 903         (accum): Add map(tofrom: tmp) clause.
 904         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 905         (gramSchmidt): Likewise.
 906         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 907         map(tofrom: sum) clause.
 908         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 909         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 910         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 911         only allowed on the loop iterator.
 912         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 913         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 914         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 915         * testsuite/libgomp.fortran/doacross1.f90: New test.
 916         * testsuite/libgomp.fortran/doacross3.f90: New test.
 917         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 918         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 919         * testsuite/libgomp.fortran/doacross2.f90: New test.
 920         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 921         #pragma omp atomic read.
 922         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 923         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 924
 925 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 926             Nathan Sidwell  <nathan@acm.org>
 927
 928         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 929         to determine default geometry.
 930         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 931         dimension.
 932
 933 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 934
 935         * hashtab.h: Use standard GPLv3 with runtime exception
 936         boilerplate.
 937
 938 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 939
 940         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 941         size when allocating new thread.
 942
 943 2016-09-14  Marek Polacek  <polacek@redhat.com>
 944
 945         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 946
 947 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 948
 949         PR fortran/71014
 950         * testsuite/libgomp.fortran/pr71014.f90: New test.
 951
 952 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 953
 954         PR middle-end/70895
 955         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 956         firstprivate clauses.
 957         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 958         copy clauses.
 959         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 960         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 961         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 962         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 963         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 964         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 965         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 966         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 967         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 968         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 969         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 970         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 971
 972 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 973
 974         PR fortran/70598
 975         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 976
 977 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 978
 979         PR c++/58706
 980         * testsuite/libgomp.c++/pr58706.C: New test.
 981
 982 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 983
 984         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 985         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 986         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 987         Likewise.
 988         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
 989         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
 990         Likewise.
 991         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
 992
 993         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
 994         test, and don't hardcode -O0.
 995
 996 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
 997
 998         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
 999
1000 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
1001
1002         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
1003         test.
1004
1005 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
1006
1007         PR middle-end/71734
1008         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
1009         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
1010
1011 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
1012
1013         PR fortran/71717
1014         * testsuite/libgomp.fortran/associate3.f90: New test.
1015
1016 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
1017
1018         * testsuite/libgomp.c++/target-21.C: New test.
1019
1020 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
1021
1022         * testsuite/libgomp.c++/target-20.C: New test.
1023
1024 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1025             Cesar Philippidis  <cesar@codesourcery.com>
1026
1027         PR middle-end/71373
1028         * libgomp.oacc-c/nested-function-1.c: New file.
1029         * libgomp.oacc-c/nested-function-2.c: Likewise.
1030         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1031         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1032         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1033
1034 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1035
1036         PR c/71381
1037         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
1038         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
1039         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
1040
1041 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
1042
1043         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
1044         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
1045
1046 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1047
1048         PR c/70688
1049         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1050
1051 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1052
1053         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1054         instead of invalid schedule(static, 0).
1055         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1056
1057 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1058
1059         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1060         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1061         parameter, use to set async stream around call to gomp_unmap_vars,
1062         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1063         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1064         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1065         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1066         (event_add): Add int parameter, initialize 'val' field when
1067         adding new ptx_event struct.
1068         (nvptx_evec): Adjust event_add() call arguments.
1069         (nvptx_host2dev): Likewise.
1070         (nvptx_dev2host): Likewise.
1071         (nvptx_wait_async): Likewise.
1072         (nvptx_wait_all_async): Likewise.
1073         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1074         pass to event_add() call.
1075         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1076         parameter.
1077         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1078         call openacc.register_async_cleanup_func() hook.
1079         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1080         * target.c (gomp_copy_from_async): Delete function.
1081         (gomp_map_vars): Remove async_refcount.
1082         (gomp_unmap_vars): Likewise.
1083         (gomp_load_image_to_device): Likewise.
1084         (omp_target_associate_ptr): Likewise.
1085         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1086         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1087         (gomp_copy_from_async): Remove.
1088
1089 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1090
1091         * target.c (gomp_device_copy): New function.
1092         (gomp_copy_host2dev): Likewise.
1093         (gomp_copy_dev2host): Likewise.
1094         (gomp_free_device_memory): Likewise.
1095         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1096         (gomp_map_pointer): Likewise.
1097         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1098         NULL value from alloc_func plugin hook.
1099         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1100         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1101         (gomp_unmap_vars): Likewise.
1102         (gomp_update): Adjust to call gomp_copy_dev2host and
1103         gomp_copy_host2dev functions.
1104         (gomp_unload_image_from_device): Handle false value from
1105         unload_image_func plugin hook.
1106         (gomp_init_device): Handle false value from init_device_func
1107         plugin hook.
1108         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1109         (omp_target_free): Adjust to call gomp_free_device_memory.
1110         (omp_target_memcpy): Handle return values from host2dev_func,
1111         dev2host_func, and dev2dev_func plugin hooks.
1112         (omp_target_memcpy_rect_worker): Likewise.
1113         (gomp_target_fini): Handle false value from fini_device_func
1114         plugin hook.
1115         * libgomp.h (struct gomp_device_descr): Adjust return type of
1116         init_device_func, fini_device_func, unload_image_func, free_func,
1117         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1118         * oacc-init.c (acc_shutdown_1): Handle false value from
1119         fini_device_func plugin hook.
1120         * oacc-host.c (host_init_device): Change return type to bool.
1121         (host_fini_device): Likewise.
1122         (host_unload_image): Likewise.
1123         (host_free): Likewise.
1124         (host_dev2host): Likewise.
1125         (host_host2dev): Likewise.
1126         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1127         (acc_memcpy_to_device): Likewise.
1128         (acc_memcpy_from_device): Likewise.
1129         (delete_copyout): Add libfnname parameter, handle free_func
1130         hook fatal error case.
1131         (acc_delete): Adjust delete_copyout call.
1132         (acc_copyout): Likewise.
1133         (update_dev_host): Move gomp_mutex_unlock to after
1134         host2dev/dev2host hook calls.
1135
1136         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1137         to 'hsa_error_msg', for clarity.
1138         (hsa_fatal): Likewise.
1139         (hsa_error): New function.
1140         (init_hsa_context): Change return type to bool, adjust to return
1141         false on error.
1142         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1143         return value.
1144         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1145         return false on error.
1146         (get_agent_info): Adjust to return NULL on error.
1147         (destroy_hsa_program): Change return type to bool, adjust to
1148         return false on error.
1149         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1150         (destroy_module): Change return type to bool, adjust to
1151         return false on error.
1152         (GOMP_OFFLOAD_unload_image): Likewise.
1153         (GOMP_OFFLOAD_fini_device): Likewise.
1154         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1155         (GOMP_OFFLOAD_free): Change to return false when called.
1156         (GOMP_OFFLOAD_dev2host): Likewise.
1157         (GOMP_OFFLOAD_host2dev): Likewise.
1158         (GOMP_OFFLOAD_dev2dev): Likewise.
1159
1160         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1161         (CUDA_CALL): Likewise.
1162         (CUDA_CALL_ASSERT): Likewise.
1163         (map_init): Change return type to bool, use CUDA_CALL* macros.
1164         (map_fini): Likewise.
1165         (init_streams_for_device): Change return type to bool, adjust
1166         call to map_init.
1167         (fini_streams_for_device): Change return type to bool, adjust
1168         call to map_fini.
1169         (select_stream_for_async): Release stream_lock before calls to
1170         GOMP_PLUGIN_fatal, adjust call to map_init.
1171         (nvptx_init): Use CUDA_CALL* macros.
1172         (nvptx_attach_host_thread_to_device): Change return type to bool,
1173         use CUDA_CALL* macros.
1174         (nvptx_open_device): Use CUDA_CALL* macros.
1175         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1176         macros.
1177         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1178         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1179         (nvptx_exec): Use CUDA_CALL* macros.
1180         (nvptx_alloc): Use CUDA_CALL* macros.
1181         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1182         (nvptx_host2dev): Likewise.
1183         (nvptx_dev2host): Likewise.
1184         (nvptx_wait): Use CUDA_CALL* macros.
1185         (nvptx_wait_async): Likewise.
1186         (nvptx_wait_all): Likewise.
1187         (nvptx_wait_all_async): Likewise.
1188         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1189         use CUDA_CALL* macros, adjust call to map_fini.
1190         (GOMP_OFFLOAD_init_device): Change return type to bool,
1191         adjust code accordingly.
1192         (GOMP_OFFLOAD_fini_device): Likewise.
1193         (GOMP_OFFLOAD_load_image): Adjust calls to
1194         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1195         use CUDA_CALL* macros.
1196         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1197         return code.
1198         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1199         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1200         handle error return.
1201         (GOMP_OFFLOAD_dev2host): Likewise.
1202         (GOMP_OFFLOAD_host2dev): Likewise.
1203         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1204         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1205
1206 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1207
1208         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1209         (acc_free): Likewise.
1210         (acc_memcpy_to_device): Likewise.
1211         (acc_memcpy_from_device): Likewise.
1212         (acc_deviceptr): Likewise.
1213         (acc_hostptr): Likewise.
1214         (acc_is_present): Likewise.
1215         (acc_map_data): Likewise.
1216         (acc_unmap_data): Likewise.
1217         (present_create_copy): Likewise.
1218         (delete_copyout): Likewise.
1219         (update_dev_host): Likewise.
1220         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1221         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1222         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1223         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1224         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1225         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1226         it only runs on nvptx targets.
1227         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1228         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1229         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1230         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1231         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1232         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1233         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1234         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1235         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1236         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1237         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1238         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1239         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1240         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1241         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1242         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1243         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1244         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1245         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1246         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1247         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1248         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1249         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1250
1251 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1252
1253         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1254
1255 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1256
1257         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1258         to gomp_init_targets_once.
1259         (acc_set_device_type): Remove !cached_base_dev condition on call to
1260         gomp_init_targets_once, move call to before acc_device_lock acquire,
1261         to avoid deadlock.
1262         (acc_get_device_num): Remove !cached_base_dev condition on call to
1263         gomp_init_targets_once.
1264         (acc_set_device_num): Likewise.
1265
1266 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1267
1268         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1269
1270 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1271
1272         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1273         expected partitioning.
1274
1275 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1276
1277         PR middle-end/70626
1278         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1279         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1280         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1281
1282 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1283
1284         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1285         non-fatal.
1286
1287 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1288
1289         PR middle-end/70680
1290         * testsuite/libgomp.c/pr70680-1.c: New test.
1291         * testsuite/libgomp.c/pr70680-2.c: New test.
1292
1293 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1294
1295         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1296         pass parameter variables to subroutines.
1297
1298 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1299
1300         PR middle-end/70643
1301         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1302
1303 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1304
1305         PR testsuite/68242
1306         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1307         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1308
1309 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1310
1311         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1312         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1313         GOACC_declare prototype.
1314
1315         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1316         Merge this file, and...
1317         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1318         ... this file, and...
1319         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1320         ... this file, and...
1321         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1322         ... this file, and...
1323         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1324         ... this file, and...
1325         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1326         ... this file, and...
1327         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1328         ... this file, and...
1329         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1330         ... this file, and...
1331         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1332         ... this file, and...
1333         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1334         ... this file, and...
1335         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1336         ... this file, and...
1337         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1338         ... this file, and...
1339         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1340         ... this file into...
1341         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1342         file.
1343
1344         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1345         Make failure observable.
1346
1347 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1348
1349         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1350         field.
1351         * target.c (gomp_target_fallback_firstprivate,
1352         gomp_target_unshare_firstprivate): Removed.
1353         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1354         before waiting for dependencies.
1355         (gomp_target_task_fn): Don't copy firstprivate vars here.
1356         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1357         firstprivate_copies here.
1358         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1359         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1360         explicit/implicit firstprivate.
1361
1362 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1363
1364         PR lto/70289
1365         PR ipa/70348
1366         PR tree-optimization/70373
1367         PR middle-end/70533
1368         PR middle-end/70534
1369         PR middle-end/70535
1370         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1371         test.
1372         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1373         test.
1374         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1375         test.
1376         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1377         test.
1378         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1379         test.
1380         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1381         test.
1382         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1383         test.
1384         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1385         test.
1386         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1387         test.
1388         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1389         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1390         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1391         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1392         test.
1393         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1394         test.
1395         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1396         test.
1397         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1398         test.
1399         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1400         coverage.
1401         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1402         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1403         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1404         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1405         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1406         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1407         coverage.
1408         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1409         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1410         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1411         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1412         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1413         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1414         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1415         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1416         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1417         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1418         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1419         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1420         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1421         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1422         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1423
1424 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1425             James Norris  <jnorris@codesourcery.com>
1426             Nathan Sidwell  <nathan@codesourcery.com>
1427             Julian Brown  <julian@codesourcery.com>
1428             Cesar Philippidis  <cesar@codesourcery.com>
1429             Chung-Lin Tang  <cltang@codesourcery.com>
1430             Tom de Vries  <tom@codesourcery.com>
1431
1432         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1433         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1434         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1435         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1436         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1437         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1438         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1439         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1440         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1441         XFAIL.
1442         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1443         Incorporate...
1444         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1445         file.
1446         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1447         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1448         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1449         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1450         Likewise.
1451         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1452         Likewise.
1453         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1454         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1455         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1456         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1457         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1458         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1459         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1460         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1461         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1462         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1463         Likewise.
1464         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1465         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1466         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1467         file...
1468         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1469         file into...
1470         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1471         file.  Update.
1472         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1473         file.
1474         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1475         Likewise.
1476         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1477         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1478         ... this new file.  Update.
1479         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1480         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1481         ... this new file.  Update.
1482         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1483         file.  Incorporate...
1484         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1485         file, and...
1486         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1487         file, and...
1488         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1489         file.
1490         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1491
1492 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1493
1494         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1495         set-torture-options.
1496
1497 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1498
1499         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1500         gcc-dg-runtest.
1501         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1502         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1503         -fno-builtin-acc_on_device instead of -O0.
1504         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1505         -O0.
1506         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1507         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1508         Likewise.
1509         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1510         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1511         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1512         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1513         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1514         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1515         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1516         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1517         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1518         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1519         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1520         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1521         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1522         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1523         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1524         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1525         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1526         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1527         Don't specify -O2.
1528         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1529         Likewise.
1530         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1531         Likewise.
1532
1533 2016-03-24  Martin Liska  <mliska@suse.cz>
1534
1535         * plugin/plugin-hsa.c (packet_store_release): New function
1536         that is taken from the HSA runtime manual.
1537         (GOMP_OFFLOAD_run): Use the function.
1538
1539 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1540
1541         PR c++/70376
1542         * testsuite/libgomp.c++/pr70376.C: New test.
1543
1544 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1545
1546         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1547         initialization of lresult and lvresult.
1548         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1549
1550 2016-03-23  James Norris  <jnorris@codesourcery.com>
1551             Daichi Fukuoka <dc-fukuoka@sgi.com>
1552
1553         PR libgomp/69414
1554         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1555         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1556         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1557         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1558
1559 2016-03-23  Martin Liska  <mliska@suse.cz>
1560
1561         PR hsa/70337
1562         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1563         argument just in case a dispatched kernel uses that argument.
1564
1565 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1566
1567         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1568         -ftree-parallelize-loops/-fopenacc changes.
1569         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1570         Likewise.
1571         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1572         Likewise.
1573         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1574         Likewise.
1575         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1576         Likewise.
1577         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1578         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1579
1580 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1581
1582         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1583         always_ld_library_path the path to libgcc_s.
1584
1585 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1586
1587         PR testsuite/70009
1588         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1589
1590 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1591
1592         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1593         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1594         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1595         Same.
1596         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1597         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1598         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1599         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1600
1601 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1602
1603         * testsuite/lib/libgomp.exp
1604         (check_effective_target_hsa_offloading_selected_nocache): New.
1605         (check_effective_target_hsa_offloading_selected): Likewise.
1606         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1607         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1608         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1609         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1610         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1611         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1612         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1613         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1614         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1615         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1616         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1617         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1618         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1619         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1620         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1621         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1622         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1623
1624 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1625
1626         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1627         non-shared memory accelerators.
1628         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1629         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1630         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1631         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1632         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1633         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1634         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1635         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1636         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1637
1638 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1639
1640         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1641         ALWAYS_CFLAGS.
1642
1643 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1644
1645         PR libgomp/69555
1646         * testsuite/libgomp.c++/pr69555-1.C: New test.
1647         * testsuite/libgomp.c++/pr69555-2.C: New test.
1648
1649 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1650             Martin Jambor  <mjambor@suse.cz>
1651
1652         * testsuite/lib/libgomp.exp
1653         (check_effective_target_offload_device_shared_as): New proc.
1654         * testsuite/libgomp.c++/declare_target-1.C: New test.
1655
1656 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1657
1658         PR driver/68463
1659         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1660
1661 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1662
1663         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1664         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1665         dims.
1666         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1667         -ftree-parallelize-loops/-fopenacc changes.
1668         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1669         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1670         Likewise.
1671         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1672         Likewise.
1673         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1674         Likewise.
1675         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1676         Likewise.
1677         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1678         Likewise.
1679         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1680         Likewise.
1681         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1682         Likewise.
1683         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1684         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1685         Likewise.
1686         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1687         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1688         Likewise.
1689         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1690         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1691         Likewise.
1692
1693 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1694
1695         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1696
1697 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1698
1699         PR driver/69805
1700         * testsuite/libgomp.c/pr69805.c: New test.
1701
1702 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1703
1704         PR lto/67709
1705         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1706
1707 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1708
1709         PR tree-optimization/69599
1710         * testsuite/libgomp.c/omp-nested-3.c: New test.
1711         * testsuite/libgomp.c/pr46032-2.c: New test.
1712         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1713         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1714
1715 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1716
1717         PR lto/69707
1718         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1719
1720 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1721
1722         * testsuite/libgomp.c/target-31.c: Fix testcase.
1723
1724 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1725
1726         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1727         clause.
1728         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1729         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1730         reduction and map clauses.
1731         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1732
1733 2016-02-02  James Norris  <jnorris@codesourcery.com>
1734
1735         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1736
1737 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1738
1739         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1740         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1741
1742         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1743         cases.
1744
1745         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1746         variables.
1747         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1748         (hsa_kmt_lib): Set variables.
1749         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1750         always_ld_library_path.
1751         * Makefile.in: Regenerate.
1752         * configure: Likewise.
1753         * testsuite/Makefile.in: Likewise.
1754
1755         * plugin/configfrag.ac (offload_additional_options)
1756         (offload_additional_lib_paths): Don't amend for hsa offloading.
1757         * configure: Regenerate.
1758
1759         * plugin/configfrag.ac: Don't configure for offloading target if
1760         we don't build the corresponding plugin.
1761         * configure: Regenerate.
1762
1763 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1764
1765         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1766         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1767
1768 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1769
1770         PR tree-optimization/69110
1771         * testsuite/libgomp.c/pr69110.c: New test.
1772
1773 2016-01-25  Richard Biener  <rguenther@suse.de>
1774
1775         PR lto/69393
1776         * testsuite/libgomp.c++/pr69393.C: New testcase.
1777
1778 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1779
1780         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1781         function wasn't mapped to the device with non-shared memory.
1782
1783 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1784
1785         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1786
1787 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1788             Martin Liska  <mliska@suse.cz>
1789
1790         * plugin/Makefrag.am: Add HSA plugin requirements.
1791         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1792         (HSA_RUNTIME_LIB): Likewise.
1793         (HSA_RUNTIME_CPPFLAGS): Likewise.
1794         (HSA_RUNTIME_INCLUDE): New substitution.
1795         (HSA_RUNTIME_LIB): Likewise.
1796         (HSA_RUNTIME_LDFLAGS): Likewise.
1797         (hsa-runtime): New configure option.
1798         (hsa-runtime-include): Likewise.
1799         (hsa-runtime-lib): Likewise.
1800         (PLUGIN_HSA): New substitution variable.
1801         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1802         configure options.
1803         (PLUGIN_HSA_CPPFLAGS): Likewise.
1804         (PLUGIN_HSA_LDFLAGS): Likewise.
1805         (PLUGIN_HSA_LIBS): Likewise.
1806         Check that we have access to HSA run-time.
1807         * libgomp-plugin.h (offload_target_type): New element
1808         OFFLOAD_TARGET_TYPE_HSA.
1809         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1810         args.
1811         (bool gomp_create_target_task): Updated.
1812         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1813         new field can_run_func.
1814         * libgomp_g.h (GOMP_target_ext): Update prototype.
1815         * oacc-host.c (host_run): Added a new parameter args.
1816         * target.c (calculate_firstprivate_requirements): New function.
1817         (copy_firstprivate_data): Likewise.
1818         (gomp_target_fallback_firstprivate): Use them.
1819         (gomp_target_unshare_firstprivate): New function.
1820         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1821         devices.
1822         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1823         pass any args to plugins.
1824         (GOMP_target_ext): Introduce device-specific argument parameter args.
1825         Allow host fallback if device shares memory.  Do not remap data if
1826         device has shared memory.
1827         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1828         like host fallback for mappings.
1829         (GOMP_target_data): Treat shared memory devices like host fallback.
1830         (GOMP_target_data_ext): Likewise.
1831         (GOMP_target_update): Likewise.
1832         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1833         gomp_create_target_task.
1834         (GOMP_target_enter_exit_data): Likewise.
1835         (omp_target_alloc): Treat shared memory devices like host fallback.
1836         (omp_target_free): Likewise.
1837         (omp_target_is_present): Likewise.
1838         (omp_target_memcpy): Likewise.
1839         (omp_target_memcpy_rect): Likewise.
1840         (omp_target_associate_ptr): Likewise.
1841         (gomp_load_plugin_for_device): Also load can_run.
1842         * task.c (GOMP_PLUGIN_target_task_completion): Free
1843         firstprivate_copies.
1844         (gomp_create_target_task): Accept new argument args and store it to
1845         ttask.
1846         * plugin/plugin-hsa.c: New file.
1847
1848 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1849
1850         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1851         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1852         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1853         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1854         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1855         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1856         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1857         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1858         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1859         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1860         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1861         Same.
1862         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1863         Same.
1864         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1865         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1866         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1867         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1868         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1869         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1870         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1871         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1872         Same.
1873         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1874
1875 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1876
1877         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1878
1879 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1880
1881         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1882
1883 2016-01-12  James Norris  <jnorris@codesourcery.com>
1884
1885         * libgomp.texi: Updates for OpenACC.
1886
1887 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1888
1889         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1890
1891 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1892
1893         PR fortran/66680
1894         * testsuite/libgomp.fortran/pr66680.f90: New test.
1895
1896 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1897
1898         PR middle-end/68960
1899         * testsuite/libgomp.c/pr68960.c: New test.
1900
1901 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1902
1903         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1904         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1905
1906 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1907
1908         Update copyright years.
1909
1910         * libgomp.texi: Bump @copying's copyright year.
1911
1912 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1913
1914         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1915         dg-additional-options syntax.
1916         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1917         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1918         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1919         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1920         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1921         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1922         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1923         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1924         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1925         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1926         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1927         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1928         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1929         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1930         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1931         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1932         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1933         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1934
1935 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1936
1937         * libgomp.h (REFCOUNT_LINK): Define.
1938         (struct splay_tree_key_s): Add link_key.
1939         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1940         Replace target address of the pointer with target address of newly
1941         mapped object in the splay tree.  Set link pointer on target to the
1942         device address of the mapped object.
1943         (gomp_unmap_vars): Restore target address of the pointer in the splay
1944         tree for REFCOUNT_LINK objects after unmapping.
1945         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1946         declare target link" objects.
1947         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1948         "omp declare target link" objects, which were mapped for the image.
1949         (gomp_exit_data): Restore target address of the pointer in the splay
1950         tree for REFCOUNT_LINK objects after unmapping.
1951         * testsuite/libgomp.c/target-link-1.c: New file.
1952
1953 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1954
1955         * libgomp.h (gomp_device_state): New enum.
1956         (struct gomp_device_descr): Replace is_initialized with state.
1957         (gomp_fini_device): Remove declaration.
1958         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1959         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1960         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1961         (acc_set_device_type): Use state instead of is_initialized.
1962         (acc_set_device_num): Likewise.
1963         * target.c (resolve_device): Use state instead of is_initialized.
1964         Do not initialize finalized device.
1965         (gomp_map_vars): Do nothing if device is finalized.
1966         (gomp_unmap_vars): Likewise.
1967         (gomp_update): Likewise.
1968         (GOMP_offload_register_ver): Use state instead of is_initialized.
1969         (GOMP_offload_unregister_ver): Likewise.
1970         (gomp_init_device): Likewise.
1971         (gomp_unload_device): Likewise.
1972         (gomp_fini_device): Remove.
1973         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1974         (GOMP_target): Go to host fallback if device is finalized.
1975         (GOMP_target_ext): Likewise.
1976         (gomp_exit_data): Do nothing if device is finalized.
1977         (gomp_target_task_fn): Go to host fallback if device is finalized.
1978         (gomp_target_fini): New static function.
1979         (gomp_target_init): Use state instead of is_initialized.
1980         Call gomp_target_fini at exit.
1981
1982 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1983
1984         PR tree-optimization/68716
1985         * testsuite/libgomp.c/omp-nested-2.c: New test.
1986
1987 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1988
1989         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1990         target openacc_nvidia_accel_selected.
1991         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1992         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1993         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1994         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1995
1996 2015-12-01  Julian Brown  <julian@codesourcery.com>
1997             James Norris  <James_Norris@mentor.com>
1998
1999         * oacc-parallel.c (GOACC_host_data): New function.
2000         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
2001         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
2002         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
2003         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
2004         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
2005         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
2006         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
2007
2008 2015-11-30  James Norris  <jnorris@codesourcery.com>
2009             Cesar Philippidis  <cesar@codesourcery.com>
2010
2011         libgomp/
2012         * libgomp.oacc-fortran/routine-5.f90: New test.
2013         * libgomp.oacc-fortran/routine-7.f90: New test.
2014         * libgomp.oacc-fortran/routine-9.f90: New test.
2015
2016 2015-11-30  Tom de Vries  <tom@codesourcery.com>
2017
2018         PR tree-optimization/46032
2019         * testsuite/libgomp.c/pr46032.c: New test.
2020
2021 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
2022
2023         PR libgomp/68579
2024         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
2025         (gomp_create_target_task): Call it before freeing
2026         GOMP_TARGET_TASK_DATA tasks.
2027
2028         PR c/63326
2029         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
2030         in between case label and OpenMP standalone directives.
2031         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2032
2033 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
2034
2035         * configure: Regenerate.
2036
2037 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
2038
2039         * testsuite/libgomp.c/target-35.c: New test.
2040
2041 2015-11-22  James Norris  <jnorris@codesourcery.com>
2042             Cesar Philippidis  <cesar@codesourcery.com>
2043
2044         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
2045         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
2046         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2047         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2048         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2049
2050 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2051
2052         PR middle-end/68221
2053         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2054         * testsuite/libgomp.c/reduction-12.c: Likewise.
2055         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2056         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2057
2058 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2059
2060         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2061         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2062         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2063         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2064         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2065         and fix.
2066         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2067         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2068
2069 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2070
2071         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2072         worker & gang cases.
2073         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2074
2075 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2076
2077         * config/nvptx/priority_queue.c: New file.
2078
2079 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2080
2081         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2082         sections.
2083
2084 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2085             Aldy Hernandez  <aldyh@redhat.com>
2086             Ilya Verbin  <ilya.verbin@intel.com>
2087
2088         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2089         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2090         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2091         iterators or IV by chunk size.
2092         * parallel.c (gomp_resolve_num_threads): Don't assume that
2093         if thr->ts.team is non-NULL, then pool must be non-NULL.
2094         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2095         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2096         GOMP_PLUGIN_target_task_completion.
2097         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2098         * Makefile.in: Regenerate.
2099         * libgomp.h: Shuffle prototypes and forward definitions around so
2100         priority queues can be defined.
2101         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2102         (enum gomp_target_task_state): New enum.
2103         (struct gomp_target_task): Add state, tgt, task and team fields.
2104         (gomp_create_target_task): Change return type to bool, add
2105         state argument.
2106         (gomp_target_task_fn): Change return type to bool.
2107         (struct gomp_device_descr): Add async_run_func.
2108         (struct gomp_task): Remove children, next_child, prev_child,
2109         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2110         Add pnode field.
2111         (struct gomp_taskgroup): Remove children.
2112         Add taskgroup_queue.
2113         (struct gomp_team): Change task_queue type to a priority queue.
2114         (splay_compare): Define inline.
2115         (priority_queue_offset): New.
2116         (priority_node_to_task): New.
2117         (task_to_priority_node): New.
2118         * oacc-mem.c: Do not include splay-tree.h.
2119         * priority_queue.c: New file.
2120         * priority_queue.h: New file.
2121         * splay-tree.c: Do not include splay-tree.h.
2122         (splay_tree_foreach_internal): New.
2123         (splay_tree_foreach): New.
2124         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2125         (splay_tree_callback): Define typedef.
2126         * target.c (splay_compare): Move to libgomp.h.
2127         (GOMP_target): Don't adjust *thr in any way around running offloaded
2128         task.
2129         (GOMP_target_ext): Likewise.  Handle target nowait.
2130         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2131         return value from gomp_create_target_task, if false, fallthrough
2132         as if no dependencies exist.
2133         (gomp_target_task_fn): Change return type to bool, return true
2134         if the task should have another part scheduled later.  Handle
2135         target nowait.
2136         (gomp_load_plugin_for_device): Initialize async_run.
2137         * task.c (gomp_init_task): Initialize children_queue.
2138         (gomp_clear_parent_in_list): New.
2139         (gomp_clear_parent_in_tree): New.
2140         (gomp_clear_parent): Handle priorities.
2141         (GOMP_task): Likewise.
2142         (priority_queue_move_task_first,
2143         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2144         New functions.
2145         (gomp_create_target_task): Use priority queues.  Change return type
2146         to bool, add state argument, return false if for async
2147         {{enter,exit} data,update} constructs no dependencies need to be
2148         waited for, handle target nowait.  Set task->fn to NULL instead of
2149         gomp_target_task_fn.
2150         (verify_children_queue): Remove.
2151         (priority_list_upgrade_task): New.
2152         (priority_queue_upgrade_task): New.
2153         (verify_task_queue): Remove.
2154         (priority_list_downgrade_task): New.
2155         (priority_queue_downgrade_task): New.
2156         (gomp_task_run_pre): Use priority queues.
2157         Abstract code out to priority_queue_downgrade_task.
2158         (gomp_task_run_post_handle_dependers): Use priority queues.
2159         (gomp_task_run_post_remove_parent): Likewise.
2160         (gomp_task_run_post_remove_taskgroup): Likewise.
2161         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2162         tasks specially.
2163         (GOMP_taskwait): Likewise.
2164         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2165         priority-queue_upgrade_task.
2166         (GOMP_taskgroup_start): Use priority queues.
2167         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2168         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2169         barrier.
2170         * taskloop.c (GOMP_taskloop): Handle priorities.
2171         * team.c (gomp_new_team): Call priority_queue_init.
2172         (free_team): Call priority_queue_free.
2173         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2174         team created for target nowait in implicit parallel region.
2175         (gomp_team_start): For nested check, test thr->ts.level instead of
2176         thr->ts.team != NULL.
2177         * testsuite/libgomp.c/doacross-3.c: New test.
2178         * testsuite/libgomp.c/ordered-5.c: New test.
2179         * testsuite/libgomp.c/priority.c: New test.
2180         * testsuite/libgomp.c/target-31.c: New test.
2181         * testsuite/libgomp.c/target-32.c: New test.
2182         * testsuite/libgomp.c/target-33.c: New test.
2183         * testsuite/libgomp.c/target-34.c: New test.
2184
2185 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2186
2187         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2188
2189         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2190         loop is sequential.
2191
2192 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2193
2194         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2195         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2196
2197 2015-11-12  James Norris  <jnorris@codesourcery.com>
2198             Joseph Myers  <joseph@codesourcery.com>
2199
2200         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2201         * oacc-parallel.c (GOACC_declare): New function.
2202         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2203         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2204         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2205         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2206         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2207
2208 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2209
2210         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2211
2212 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2213
2214         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2215         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2216
2217 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2218
2219         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2220         inadvertent commit.
2221
2222 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2223
2224         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2225         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2226         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2227         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2228         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2229
2230 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2231
2232         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2233         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2234
2235 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2236             Ilya Verbin  <ilya.verbin@intel.com>
2237
2238         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2239         GOMP_loop_nonmonotonic_dynamic_start,
2240         GOMP_loop_nonmonotonic_guided_next,
2241         GOMP_loop_nonmonotonic_guided_start,
2242         GOMP_loop_ull_nonmonotonic_dynamic_next,
2243         GOMP_loop_ull_nonmonotonic_dynamic_start,
2244         GOMP_loop_ull_nonmonotonic_guided_next,
2245         GOMP_loop_ull_nonmonotonic_guided_start,
2246         GOMP_parallel_loop_nonmonotonic_dynamic,
2247         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2248         (GOMP_target_41): Renamed to ...
2249         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2250         arguments.
2251         (GOMP_target_data_41): Renamed to ...
2252         (GOMP_target_data_ext): ... this.
2253         (GOMP_target_update_41): Renamed to ...
2254         (GOMP_target_update_ext): ... this.
2255         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2256         GOMP_target_data_ext and GOMP_target_update_ext instead of
2257         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2258         Export GOMP_loop_nonmonotonic_dynamic_next,
2259         GOMP_loop_nonmonotonic_dynamic_start,
2260         GOMP_loop_nonmonotonic_guided_next,
2261         GOMP_loop_nonmonotonic_guided_start,
2262         GOMP_loop_ull_nonmonotonic_dynamic_next,
2263         GOMP_loop_ull_nonmonotonic_dynamic_start,
2264         GOMP_loop_ull_nonmonotonic_guided_next,
2265         GOMP_loop_ull_nonmonotonic_guided_start,
2266         GOMP_parallel_loop_nonmonotonic_dynamic and
2267         GOMP_parallel_loop_nonmonotonic_guided.
2268         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2269         GOMP_parallel_loop_nonmonotonic_guided,
2270         GOMP_loop_nonmonotonic_dynamic_start,
2271         GOMP_loop_nonmonotonic_guided_start,
2272         GOMP_loop_nonmonotonic_dynamic_next,
2273         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2274         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2275         GOMP_loop_ull_nonmonotonic_guided_start,
2276         GOMP_loop_ull_nonmonotonic_dynamic_next,
2277         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2278         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2279         functions.
2280         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2281         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2282         Use gomp_map_val function.
2283         (gomp_target_fallback_firstprivate): New static function.
2284         (GOMP_target_41): Renamed to ...
2285         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2286         arguments.  Move firstprivate fallback handling into a new
2287         function.
2288         (GOMP_target_data_41): Renamed to ...
2289         (GOMP_target_data_ext): ... this.
2290         (GOMP_target_update_41): Renamed to ...
2291         (GOMP_target_update_ext): ... this.
2292         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2293         gomp_map_0len_lookup instead of gomp_map_lookup.
2294         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2295         gomp_map_lookup.
2296         * testsuite/libgomp.c/target-28.c: Likewise.
2297         * testsuite/libgomp.c/monotonic-1.c: New test.
2298         * testsuite/libgomp.c/monotonic-2.c: New test.
2299         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2300         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2301         * testsuite/libgomp.c/pr66199-5.c: New test.
2302         * testsuite/libgomp.c/pr66199-6.c: New test.
2303         * testsuite/libgomp.c/pr66199-7.c: New test.
2304         * testsuite/libgomp.c/pr66199-8.c: New test.
2305         * testsuite/libgomp.c/pr66199-9.c: New test.
2306         * testsuite/libgomp.c/reduction-11.c: New test.
2307         * testsuite/libgomp.c/reduction-12.c: New test.
2308         * testsuite/libgomp.c/reduction-13.c: New test.
2309         * testsuite/libgomp.c/reduction-14.c: New test.
2310         * testsuite/libgomp.c/reduction-15.c: New test.
2311         * testsuite/libgomp.c/target-12.c (main): Adjust for
2312         omp_target_is_present change for one-past-last element.
2313         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2314         the same var is both mapped and privatized.
2315         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2316         handling of zero-length array sections.
2317         * testsuite/libgomp.c/target-28.c: New test.
2318         * testsuite/libgomp.c/target-29.c: New test.
2319         * testsuite/libgomp.c/target-30.c: New test.
2320         * testsuite/libgomp.c/target-teams-1.c: New test.
2321         * testsuite/libgomp.c++/member-6.C: New test.
2322         * testsuite/libgomp.c++/member-7.C: New test.
2323         * testsuite/libgomp.c++/monotonic-1.C: New test.
2324         * testsuite/libgomp.c++/monotonic-2.C: New test.
2325         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2326         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2327         * testsuite/libgomp.c++/pr66199-3.C: New test.
2328         * testsuite/libgomp.c++/pr66199-4.C: New test.
2329         * testsuite/libgomp.c++/pr66199-5.C: New test.
2330         * testsuite/libgomp.c++/pr66199-6.C: New test.
2331         * testsuite/libgomp.c++/pr66199-7.C: New test.
2332         * testsuite/libgomp.c++/pr66199-8.C: New test.
2333         * testsuite/libgomp.c++/pr66199-9.C: New test.
2334         * testsuite/libgomp.c++/reduction-11.C: New test.
2335         * testsuite/libgomp.c++/reduction-12.C: New test.
2336         * testsuite/libgomp.c++/target-13.C: New test.
2337         * testsuite/libgomp.c++/target-14.C: New test.
2338         * testsuite/libgomp.c++/target-15.C: New test.
2339         * testsuite/libgomp.c++/target-16.C: New test.
2340         * testsuite/libgomp.c++/target-17.C: New test.
2341         * testsuite/libgomp.c++/target-18.C: New test.
2342         * testsuite/libgomp.c++/target-19.C: New test.
2343
2344 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2345
2346         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2347         and reduction copy.
2348         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2349         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2350         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2351         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2352         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2353         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2354         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2355         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2356         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2357         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2358         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2359         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2360         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2361         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2362
2363 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2364
2365         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2366         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2367         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2368         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2369         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2370         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2371         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2372         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2373
2374 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2375
2376         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2377         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2378         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2379         * oacc-host.c (host_openacc_exec): Likewise.
2380         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2381
2382 2015-11-03  Julian Brown  <julian@codesourcery.com>
2383             Thomas Schwinge  <thomas@codesourcery.com>
2384
2385         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2386         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2387         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2388         Likewise.
2389         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2390         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2391
2392 2015-11-03  James Norris  <jnorris@codesourcery.com>
2393
2394         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2395         file.
2396         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2397         Likewise.
2398         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2399         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2400         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2401         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2402         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2403
2404 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2405
2406         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2407         compatibility.
2408         (enum acc_async_t): Reformat.
2409         (acc_on_device): Declare compatible with builtin and provide C++
2410         wrapper.
2411         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2412
2413 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2414             Cesar Philippidis  <cesar@codesourcery.com>
2415
2416         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2417         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2418         ... this.  Add a description of the test at the top of the file.
2419         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2420         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2421         ... this.  Add a description of the test at the top of the file.
2422
2423 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2424
2425         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2426         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2427         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2428         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2429         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2430         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2431
2432 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2433
2434         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2435         dimensions.
2436
2437 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2438
2439         PR testsuite/68063
2440         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2441
2442 2015-10-27  James Norris  <jnorris@codesourcery.com>
2443
2444         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2445         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2446
2447 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2448
2449         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2450         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2451
2452         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2453         acc_device_nvidia usage.
2454         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2455         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2456         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2457
2458         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2459         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2460
2461         PR libgomp/66518
2462         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2463
2464         PR libgomp/65437
2465         PR libgomp/66518
2466         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2467         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2468
2469 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2470
2471         PR testsuite/68063
2472         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2473
2474 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2475
2476         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2477         vector_length.
2478         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2479
2480 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2481             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2482
2483         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2484         to 0 when mapnum is 0.
2485
2486 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2487
2488         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2489         Cast to int from int32_t.
2490
2491 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2492             Aldy Hernandez  <aldyh@redhat.com>
2493             Ilya Verbin  <ilya.verbin@intel.com>
2494
2495         * config/linux/affinity.c (omp_get_place_num_procs,
2496         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2497         * config/linux/doacross.h: New file.
2498         * config/posix/affinity.c (omp_get_place_num_procs,
2499         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2500         * config/posix/doacross.h: New file.
2501         * env.c: Include gomp-constants.h.
2502         (struct gomp_task_icv): Rename run_sched_modifier to
2503         run_sched_chunk_size.
2504         (gomp_max_task_priority_var): New variable.
2505         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2506         (handle_omp_display_env): Change _OPENMP value from 201307 to
2507         201511.  Print OMP_MAX_TASK_PRIORITY.
2508         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2509         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2510         chunk_size and run_sched_modifier to run_sched_chunk_size.
2511         (omp_get_max_task_priority, omp_get_initial_device,
2512         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2513         omp_get_partition_place_nums): New functions.
2514         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2515         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2516         to chunk_size.
2517         (omp_get_num_places_, omp_get_place_num_procs_,
2518         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2519         omp_get_place_proc_ids_8_, omp_get_place_num_,
2520         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2521         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2522         omp_get_max_task_priority_): New functions.
2523         * libgomp_g.h (GOMP_loop_doacross_static_start,
2524         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2525         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2526         GOMP_loop_ull_doacross_dynamic_start,
2527         GOMP_loop_ull_doacross_guided_start,
2528         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2529         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2530         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2531         GOMP_target_data_41, GOMP_target_update_41,
2532         GOMP_target_enter_exit_data): New prototypes.
2533         (GOMP_task): Add prototype argument.
2534         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2535         (struct gomp_doacross_work_share): New type.
2536         (struct gomp_work_share): Add doacross field.
2537         (struct gomp_task_icv): Rename run_sched_modifier to
2538         run_sched_chunk_size.
2539         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2540         GOMP_TASK_UNDEFERRED.  Add comments.
2541         (struct gomp_task_depend_entry): Add comments.
2542         (struct gomp_task): Likewise.
2543         (struct gomp_taskgroup): Likewise.
2544         (struct gomp_target_task): New type.
2545         (struct gomp_team): Add comment.
2546         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2547         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2548         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2549         (struct target_var_desc): New type.
2550         (struct target_mem_desc): Adjust comment.  Use struct
2551         target_var_desc instead of splay_tree_key for list.
2552         (REFCOUNT_INFINITY): Define.
2553         (struct splay_tree_key_s): Remove copy_from field.
2554         (struct gomp_device_descr): Add dev2dev_func field.
2555         (enum gomp_map_vars_kind): New enum.
2556         (gomp_map_vars): Add one argument.
2557         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2558         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2559         omp_get_place_num_procs, omp_get_place_num_procs_,
2560         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2561         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2562         omp_get_place_num_, omp_get_partition_num_places,
2563         omp_get_partition_num_places_, omp_get_partition_place_nums,
2564         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2565         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2566         omp_target_free, omp_target_is_present, omp_target_memcpy,
2567         omp_target_memcpy_rect, omp_target_associate_ptr and
2568         omp_target_disassociate_ptr.
2569         (GOMP_4.0.2): Renamed to ...
2570         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2571         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2572         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2573         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2574         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2575         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2576         GOMP_loop_ull_doacross_guided_start,
2577         GOMP_loop_ull_doacross_runtime_start,
2578         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2579         GOMP_doacross_ull_wait.
2580         * libgomp.texi: Document omp_get_max_task_priority.
2581         Rename modifier argument to chunk_size for omp_set_schedule and
2582         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2583         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2584         to run_sched_chunk_size renaming.
2585         (GOMP_loop_ordered_runtime_start): Likewise.
2586         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2587         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2588         GOMP_parallel_loop_runtime_start): New functions.
2589         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2590         to run_sched_chunk_size renaming.
2591         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2592         GOMP_loop_doacross_guided_start): New functions or aliases.
2593         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2594         run_sched_modifier to run_sched_chunk_size renaming.
2595         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2596         (gomp_loop_ull_doacross_static_start,
2597         gomp_loop_ull_doacross_dynamic_start,
2598         gomp_loop_ull_doacross_guided_start,
2599         GOMP_loop_ull_doacross_runtime_start): New functions.
2600         (GOMP_loop_ull_doacross_static_start,
2601         GOMP_loop_ull_doacross_dynamic_start,
2602         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2603         * oacc-mem.c (acc_map_data, present_create_copy,
2604         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2605         to gomp_map_vars.
2606         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2607         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2608         instead of false to gomp_map_vars.
2609         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2610         * omp.h.in (omp_lock_hint_t): New type.
2611         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2612         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2613         omp_get_place_num, omp_get_partition_num_places,
2614         omp_get_partition_place_nums, omp_get_initial_device,
2615         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2616         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2617         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2618         prototypes.
2619         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2620         (omp_lock_hint_none, omp_lock_hint_uncontended,
2621         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2622         omp_lock_hint_speculative): New parameters.
2623         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2624         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2625         omp_get_place_num, omp_get_partition_num_places,
2626         omp_get_partition_place_nums, omp_get_initial_device,
2627         omp_get_max_task_priority): New interfaces.
2628         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2629         to chunk_size.
2630         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2631         (omp_lock_hint_none, omp_lock_hint_uncontended,
2632         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2633         omp_lock_hint_speculative): New parameters.
2634         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2635         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2636         omp_get_place_num, omp_get_partition_num_places,
2637         omp_get_partition_place_nums, omp_get_initial_device,
2638         omp_get_max_task_priority): New functions and subroutines.
2639         * ordered.c: Include stdarg.h and string.h.
2640         (MAX_COLLAPSED_BITS): Define.
2641         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2642         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2643         GOMP_doacross_ull_wait): New functions.
2644         * target.c: Include errno.h.
2645         (resolve_device): If device is not initialized, call
2646         gomp_init_device on it.
2647         (gomp_map_lookup): New function.
2648         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2649         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2650         GOMP_MAP_ALWAYS_TO_P.
2651         (get_kind): Rename is_openacc argument to short_mapkind.
2652         (gomp_map_pointer): Use gomp_map_lookup.
2653         (gomp_map_fields_existing): New function.
2654         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2655         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2656         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2657         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2658         Adjust for tgt->list changed type and copy_from living in there.
2659         (gomp_copy_from_async): Adjust for tgt->list changed type and
2660         copy_from living in there.
2661         (gomp_unmap_vars): Likewise.
2662         (gomp_update): Likewise.  Rename is_openacc argument to
2663         short_mapkind.  Don't fail if object is not mapped.
2664         (gomp_load_image_to_device): Initialize refcount to
2665         REFCOUNT_INFINITY.
2666         (gomp_target_fallback): New function.
2667         (gomp_get_target_fn_addr): Likewise.
2668         (GOMP_target): Adjust gomp_map_vars caller, use
2669         gomp_get_target_fn_addr and gomp_target_fallback.
2670         (GOMP_target_41): New function.
2671         (gomp_target_data_fallback): New function.
2672         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2673         (GOMP_target_data_41): New function.
2674         (GOMP_target_update): Adjust gomp_update caller.
2675         (GOMP_target_update_41): New function.
2676         (gomp_exit_data, GOMP_target_enter_exit_data,
2677         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2678         omp_target_is_present, omp_target_memcpy,
2679         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2680         omp_target_associate_ptr, omp_target_disassociate_ptr,
2681         gomp_load_plugin_for_device): New functions.
2682         * task.c: Include gomp-constants.h.  Include taskloop.c
2683         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2684         (gomp_task_handle_depend): New function.
2685         (GOMP_task): Use it.  Add priority argument.  Use
2686         gomp-constant.h constants instead of hardcoded numbers.
2687         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2688         (gomp_create_target_task): New function.
2689         (verify_children_queue, verify_taskgroup_queue,
2690         verify_task_queue): New functions.
2691         (gomp_task_run_pre): Call verify_*_queue functions.
2692         If an upcoming tied task is about to leave the sibling or
2693         taskgroup queues in an invalid state, adjust appropriately.
2694         Remove taskgroup argument.  Add comments.
2695         (gomp_task_run_post_handle_dependers): Add comments.
2696         (gomp_task_run_post_remove_parent): Likewise.
2697         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2698         (GOMP_taskwait): Likewise.  Add comments.
2699         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2700         problem such that the first non parent_depends_on task does not
2701         end up at the end of the children queue.
2702         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2703         GOMP_TASK_UNDEFERRED.
2704         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2705         * taskloop.c: New file.
2706         * testsuite/lib/libgomp.exp
2707         (check_effective_target_offload_device_nonshared_as): New proc.
2708         * testsuite/libgomp.c/affinity-2.c: New test.
2709         * testsuite/libgomp.c/doacross-1.c: New test.
2710         * testsuite/libgomp.c/doacross-2.c: New test.
2711         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2712         Add map clause to target.
2713         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2714         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2715         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2716         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2717         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2718         Likewise.
2719         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2720         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2721         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2722         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2723         not defined.  Use those where needed.
2724         * testsuite/libgomp.c/for-4.c: New test.
2725         * testsuite/libgomp.c/for-5.c: New test.
2726         * testsuite/libgomp.c/for-6.c: New test.
2727         * testsuite/libgomp.c/linear-1.c: New test.
2728         * testsuite/libgomp.c/ordered-4.c: New test.
2729         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2730         only allowed on the loop iterator.
2731         * testsuite/libgomp.c/pr66199-3.c: New test.
2732         * testsuite/libgomp.c/pr66199-4.c: New test.
2733         * testsuite/libgomp.c/reduction-7.c: New test.
2734         * testsuite/libgomp.c/reduction-8.c: New test.
2735         * testsuite/libgomp.c/reduction-9.c: New test.
2736         * testsuite/libgomp.c/reduction-10.c: New test.
2737         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2738         map(tofrom:s).
2739         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2740         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2741         * testsuite/libgomp.c/target-11.c: New test.
2742         * testsuite/libgomp.c/target-12.c: New test.
2743         * testsuite/libgomp.c/target-13.c: New test.
2744         * testsuite/libgomp.c/target-14.c: New test.
2745         * testsuite/libgomp.c/target-15.c: New test.
2746         * testsuite/libgomp.c/target-16.c: New test.
2747         * testsuite/libgomp.c/target-17.c: New test.
2748         * testsuite/libgomp.c/target-18.c: New test.
2749         * testsuite/libgomp.c/target-19.c: New test.
2750         * testsuite/libgomp.c/target-20.c: New test.
2751         * testsuite/libgomp.c/target-21.c: New test.
2752         * testsuite/libgomp.c/target-22.c: New test.
2753         * testsuite/libgomp.c/target-23.c: New test.
2754         * testsuite/libgomp.c/target-24.c: New test.
2755         * testsuite/libgomp.c/target-25.c: New test.
2756         * testsuite/libgomp.c/target-26.c: New test.
2757         * testsuite/libgomp.c/target-27.c: New test.
2758         * testsuite/libgomp.c/taskloop-1.c: New test.
2759         * testsuite/libgomp.c/taskloop-2.c: New test.
2760         * testsuite/libgomp.c/taskloop-3.c: New test.
2761         * testsuite/libgomp.c/taskloop-4.c: New test.
2762         * testsuite/libgomp.c++/ctor-13.C: New test.
2763         * testsuite/libgomp.c++/doacross-1.C: New test.
2764         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2765         Replace offload_device with offload_device_nonshared_as.
2766         * testsuite/libgomp.c++/for-12.C: New test.
2767         * testsuite/libgomp.c++/for-13.C: New test.
2768         * testsuite/libgomp.c++/for-14.C: New test.
2769         * testsuite/libgomp.c++/linear-1.C: New test.
2770         * testsuite/libgomp.c++/member-1.C: New test.
2771         * testsuite/libgomp.c++/member-2.C: New test.
2772         * testsuite/libgomp.c++/member-3.C: New test.
2773         * testsuite/libgomp.c++/member-4.C: New test.
2774         * testsuite/libgomp.c++/member-5.C: New test.
2775         * testsuite/libgomp.c++/ordered-1.C: New test.
2776         * testsuite/libgomp.c++/reduction-5.C: New test.
2777         * testsuite/libgomp.c++/reduction-6.C: New test.
2778         * testsuite/libgomp.c++/reduction-7.C: New test.
2779         * testsuite/libgomp.c++/reduction-8.C: New test.
2780         * testsuite/libgomp.c++/reduction-9.C: New test.
2781         * testsuite/libgomp.c++/reduction-10.C: New test.
2782         * testsuite/libgomp.c++/reference-1.C: New test.
2783         * testsuite/libgomp.c++/simd14.C: New test.
2784         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2785         * testsuite/libgomp.c++/target-5.C: New test.
2786         * testsuite/libgomp.c++/target-6.C: New test.
2787         * testsuite/libgomp.c++/target-7.C: New test.
2788         * testsuite/libgomp.c++/target-8.C: New test.
2789         * testsuite/libgomp.c++/target-9.C: New test.
2790         * testsuite/libgomp.c++/target-10.C: New test.
2791         * testsuite/libgomp.c++/target-11.C: New test.
2792         * testsuite/libgomp.c++/target-12.C: New test.
2793         * testsuite/libgomp.c++/taskloop-1.C: New test.
2794         * testsuite/libgomp.c++/taskloop-2.C: New test.
2795         * testsuite/libgomp.c++/taskloop-3.C: New test.
2796         * testsuite/libgomp.c++/taskloop-4.C: New test.
2797         * testsuite/libgomp.c++/taskloop-5.C: New test.
2798         * testsuite/libgomp.c++/taskloop-6.C: New test.
2799         * testsuite/libgomp.c++/taskloop-7.C: New test.
2800         * testsuite/libgomp.c++/taskloop-8.C: New test.
2801         * testsuite/libgomp.c++/taskloop-9.C: New test.
2802         * testsuite/libgomp.fortran/affinity1.f90: New test.
2803         * testsuite/libgomp.fortran/affinity2.f90: New test.
2804
2805 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2806
2807         PR tree-optimization/67476
2808         * testsuite/libgomp.c/autopar-3.c: New test.
2809         * testsuite/libgomp.c/autopar-4.c: New test.
2810         * testsuite/libgomp.c/autopar-5.c: New test.
2811         * testsuite/libgomp.c/autopar-6.c: New test.
2812         * testsuite/libgomp.c/autopar-7.c: New test.
2813         * testsuite/libgomp.c/autopar-8.c: New test.
2814
2815 2015-10-12  James Norris  <jnorris@codesourcery.com>
2816
2817         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2818         initializer.
2819
2820 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2821
2822         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2823         using load_gcc_lib.
2824
2825 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2826
2827         * oacc-ptx.h: Remove file, moving its content into...
2828         * config/nvptx/fortran.c: ... here...
2829         * config/nvptx/oacc-init.c: ..., here...
2830         * config/nvptx/oacc-parallel.c: ..., and here.
2831         * config/nvptx/openacc.f90: New file.
2832         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2833         (link_ptx): Don't link in predefined bits of PTX code.
2834
2835 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2836             Bernd Schmidt <bernds@codesourcery.com>
2837
2838         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2839         (struct targ_ptx_obj): New.
2840         (nvptx_tdata): Move earlier, change data format.
2841         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2842         objects.
2843         (GOMP_OFFLOAD_load_image): Adjust.
2844
2845 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2846
2847         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2848         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2849         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2852         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2854         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2855         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2856         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2857         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2858         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2859         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2860         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2861         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2862         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2863         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2864         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2865         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2866         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2868         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2869         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2870         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2871         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2872         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2873         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2874         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2875         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2876         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2877         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2878         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2879         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2880         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2881         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2882         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2883         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2884         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2885         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2886         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2887         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2888         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2889         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2890         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2891         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2892         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2893         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2894         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2895         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2896         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2897         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2898         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2899         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2900         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2901         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2902         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2903         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2904         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2905         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2906         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2907         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2908         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2909         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2910
2911 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2912
2913         * oacc-init.c (acc_on_device): Force optimization level.
2914
2915 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2916
2917         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2918         (cuda_errlist): Delete.
2919         (cuda_error): Reimplement.
2920
2921 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2922
2923         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2924         array.
2925         * libgomp.map (GOACC_parallel_keyed): New.
2926         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2927         all callers.
2928         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2929         and take keyed varargs list.  Adjust call to exec_func.
2930         (GOACC_parallel): Force host fallback.
2931         * libgomp_g.h (GOACC_parallel): Remove.
2932         (GOACC_parallel_keyed): Declare.
2933         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2934         (stuct targ_gn_descriptor): Replace name field with launch field.
2935         (nvptx_exec): Lose separate geometry args, take array.  Process
2936         dynamic dimensions and adjust.
2937         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2938         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2939         data.
2940         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2941         passing.
2942         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2943         passing.
2944
2945 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2946
2947         PR libgomp/67141
2948         * oacc-int.h (goacc_host_init): Add declaration.
2949         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2950         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2951
2952 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2953             Sebastian Pop  <s.pop@samsung.com>
2954
2955         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2956         match o/p.
2957         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2958         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2959         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2960         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2961         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2962
2963 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2964
2965         * configure.tgt: Add missing ;; in between nvptx and rtems
2966         snippets.
2967
2968 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2969
2970         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2971         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2972         (gomp_thread_pool_reservoir): Add priority member.
2973         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2974         priority.
2975         (parse_thread_pools): Likewise.
2976         * team.c (gomp_team_start): Call configuration provided
2977         gomp_adjust_thread_attr(). Destroy thread attributes if
2978         necessary.
2979         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2980
2981 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2982
2983         * config/posix/pool.h: New.
2984         * config/rtems/pool.h: Likewise.
2985         * config/rtems/proc.c: Likewise.
2986         * libgomp.h (gomp_thread_destructor): Declare.
2987         * team.c: Include configuration provided "pool.h".
2988         (gomp_get_thread_pool): Define in configuration.
2989         (gomp_team_end): Call configuration defined
2990         gomp_release_thread_pool().
2991
2992 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2993
2994         * config/rtems/bar.c: New.
2995         * config/rtems/bar.h: Likewise.
2996         * config/rtems/mutex.c: Likewise.
2997         * config/rtems/mutex.h: Likewise.
2998         * config/rtems/sem.c: Likewise.
2999         * config/rtems/sem.h: Likewise.
3000         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
3001         <sys/lock.h> header file.
3002         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
3003         supported by Newlib.
3004         * configure: Regenerate.
3005
3006 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3007
3008         * team.c (gomp_new_thread_pool): Delete and move content to ...
3009         (gomp_get_thread_pool): ... new function.  Allocate and
3010         initialize thread pool on demand.
3011         (get_last_team): Use gomp_get_thread_pool().
3012         (gomp_team_start): Delete thread pool initialization.
3013
3014 2015-09-03  Tom de Vries  <tom@codesourcery.com>
3015
3016         PR tree-optimization/65637
3017         * testsuite/libgomp.c/autopar-2.c: New test.
3018
3019 2015-08-29  Tom de Vries  <tom@codesourcery.com>
3020
3021         PR tree-optimization/46193
3022         * testsuite/libgomp.c/pr46193.c: New test.
3023
3024 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3025
3026         libgomp/
3027         * libgomp.map: Add 4.0.2 version.
3028         * target.c (offload_image_descr): Add version field.
3029         (gomp_load_image_to_device): Add version argument.  Adjust plugin
3030         call.  Improve load mismatch diagnostic.
3031         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
3032         call.
3033         (GOMP_offload_regster): Make stub function, move bulk to ...
3034         (GOMP_offload_register_ver): ... here.  Process version argument.
3035         (GOMP_offload_unregister): Make stub function, move bulk to ...
3036         (GOMP_offload_unregister_ver): ... here.  Process version argument.
3037         (gomp_init_device): Process version field.
3038         (gomp_unload_device): Process version field.
3039         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
3040         macros.  Check plugin version.
3041         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
3042         loader and unloader types.
3043         * oacc-host.c: Include gomp-constants.h.
3044         (host_version): New.
3045         (host_load_image, host_unload_image): Adjust.
3046         (host_dispatch): Add host_version.
3047         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3048         (GOMP_OFFLOAD_version): New.
3049         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3050         (GOMP_OFFLOAD_unload_image): Likewise.
3051         * plugin/plugin-host.c: Include gomp-constants.h.
3052         (GOMP_OFFLOAD_version): New.
3053         (GOMP_OFFLOAD_load_image): Add version arg.
3054         (GOMP_OFFLOAD_unload_image): Likewise.
3055
3056 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3057
3058         PR tree-optimization/65468
3059         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3060
3061 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3062
3063         PR tree-optimization/65468
3064         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3065
3066 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3067
3068         PR libgomp/66761
3069         PR libgomp/67303
3070         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3071         (gomp_iter_guided_next): Idem.
3072         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3073         (gomp_iter_ull_guided_next): Idem.
3074         * config/linux/wait.h (do_spin): Idem.
3075
3076 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3077
3078         * libgomp-plugin.h (enum offload_target_type): Remove
3079         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3080         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3081         * openacc.h (enum acc_device_t): Likewise.
3082         * openacc_lib.h: Likewise.
3083         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3084         (acc_on_device): Just use __builtin_acc_on_device.
3085         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3086         of acc_on_device builtin.
3087         * plugin/plugin-host.h: Remove file.
3088         * plugin/plugin-host.c: Likewise, but salvage some content into...
3089         * oacc-host.c: ... this file.
3090         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3091         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3092         * Makefile.in: Regenerate.
3093         * configure: Likewise.
3094         * testsuite/lib/libgomp.exp
3095         (check_effective_target_openacc_host_nonshm_selected): Remove.
3096         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3097         ACC_DEVICE_TYPE=host_nonshm.
3098         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3099         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3100         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3101         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3102         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3103         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3104
3105 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3106             Jakub Jelinek  <jakub@redhat.com>
3107
3108         * config/nvptx/affinity.c: New file.
3109         * config/nvptx/alloc.c: Likewise.
3110         * config/nvptx/bar.c: Likewise.
3111         * config/nvptx/barrier.c: Likewise.
3112         * config/nvptx/critical.c: Likewise.
3113         * config/nvptx/env.c: Likewise.
3114         * config/nvptx/error.c: Likewise.
3115         * config/nvptx/fortran.c: Likewise.
3116         * config/nvptx/iter.c: Likewise.
3117         * config/nvptx/iter_ull.c: Likewise.
3118         * config/nvptx/libgomp-plugin.c: Likewise.
3119         * config/nvptx/lock.c: Likewise.
3120         * config/nvptx/loop.c: Likewise.
3121         * config/nvptx/loop_ull.c: Likewise.
3122         * config/nvptx/mutex.c: Likewise.
3123         * config/nvptx/oacc-async.c: Likewise.
3124         * config/nvptx/oacc-cuda.c: Likewise.
3125         * config/nvptx/oacc-host.c: Likewise.
3126         * config/nvptx/oacc-init.c: Likewise.
3127         * config/nvptx/oacc-mem.c: Likewise.
3128         * config/nvptx/oacc-parallel.c: Likewise.
3129         * config/nvptx/oacc-plugin.c: Likewise.
3130         * config/nvptx/omp-lock.h: Likewise.
3131         * config/nvptx/ordered.c: Likewise.
3132         * config/nvptx/parallel.c: Likewise.
3133         * config/nvptx/proc.c: Likewise.
3134         * config/nvptx/ptrlock.c: Likewise.
3135         * config/nvptx/sections.c: Likewise.
3136         * config/nvptx/sem.c: Likewise.
3137         * config/nvptx/single.c: Likewise.
3138         * config/nvptx/splay-tree.c: Likewise.
3139         * config/nvptx/target.c: Likewise.
3140         * config/nvptx/task.c: Likewise.
3141         * config/nvptx/team.c: Likewise.
3142         * config/nvptx/time.c: Likewise.
3143         * config/nvptx/work.c: Likewise.
3144         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3145         * configure: Regenerate.
3146         * configure.tgt (config_path): Set to "nvptx" for target
3147         nvptx*-*-*.
3148
3149 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3150
3151         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3152
3153 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3154
3155         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3156         (cuda_errlist): Constify.
3157         (errmsg):  Move into ...
3158         (cuda_error): ... here.  Make smaller.
3159         (_XSTR, _STR): Delete.
3160         (cuda_synames): Delete.
3161         (verify_device_library): Delete.
3162         (nvptx_init): Don't call it.
3163
3164 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3165
3166         * testsuite/libgomp.c/uns-outer-4.c: New test.
3167
3168 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3169
3170         * testsuite/libgomp.c/pr66714.c: New test.
3171
3172 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3173
3174         PR libgomp/66950
3175         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3176         (fib_ref): New function.
3177         (fib): Correct corner cases in the recursion.
3178         (main): Replace the non-simd loop with fib_ref call.
3179         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3180         subroutine.
3181         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3182         for the last array element value.  Replace the non-simd loop with
3183         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3184         of the last array element with according Fibonacci sequence element.
3185         (fib): Correct corner cases in the recursion.
3186
3187 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3188
3189         * target.c (gomp_offload_image_to_device): Rename to ...
3190         (gomp_load_image_to_device): ... here.
3191         (GOMP_offload_register): Adjust call.
3192         (gomp_init_device): Likewise.
3193         (gomp_unload_image_from_device): New.  Broken out of ...
3194         (GOMP_offload_unregister): ... here.  Call it.
3195         (gomp_unload_device): New.
3196         * libgomp.h (gomp_unload_device): Declare.
3197         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3198         mem maps.
3199
3200 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3201
3202         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3203         wait=-specific if.
3204         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3205         !=0 condition.
3206         (goacc_waits): Move !num_waits handling to ...
3207         (GOACC_wait): ... here, the only caller that might have zero waits.
3208
3209         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3210         (struct ptx_image_data): Move earlier, add fns field.
3211         (struct ptx_device): Add images and image_lock fields.
3212         (ptx_images, ptx_image_lock): Delete.
3213         (nvptx_open_device): Initialize images and image_lock fields.
3214         (nvptx_close_device): Destroy image_lock.
3215         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3216         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3217         fields.
3218
3219 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3220
3221         * target.c (GOMP_offload_register): Use int for device type arg.
3222         (GOMP_offload_unregister): Likewise.
3223
3224         * target.c (struct_offload_image_descr): Constify host_table.
3225         (gomp_offload_image_to_device): Likewise.
3226         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3227
3228         * libgomp.h (gomp_device_descr): Constify target data arguments.
3229         * target.c (struct offload_image_descr): Constify target_data.
3230         (gomp_offload_image_to_device): Likewise.
3231         (GOMP_offload_register): Likewise.
3232         (GOMP_offload_unrefister): Likewise.
3233         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3234         GOMP_OFFLOAD_unload_image): Constify target data.
3235         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3236         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3237
3238 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3239
3240         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3241         Workaround driver library const error.
3242         (struct nvptx_tdata, nvptx_tdata_t): New.
3243         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3244         type.
3245
3246 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3247
3248         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3249         of EPS parameter from integer to real.
3250         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3251         type of EPS parameter from integer to real.
3252
3253 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3254
3255         * team.c (get_last_team): New.
3256         (gomp_new_team): Recycle last non-nested team if possible.
3257         (gomp_team_end): Move team work share list free lock destruction
3258         to ...
3259         (free_team): ... here.
3260
3261 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3262
3263         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3264         and ref from int to double.  Replaced their comparison with
3265         an inequality of their difference and EPS.
3266         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3267         comparison of pri and a reference number with an inequality of their
3268         difference and EPS.
3269         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3270         the comparison of sum and sum_ref with an inequality of their
3271         difference and EPS.
3272         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3273         the comparison of pri and a reference number with an inequality of
3274         their difference and EPS.
3275
3276 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3277
3278         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3279         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3280         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3281         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3282         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3283         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3284         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3285         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3286         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3287         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3288         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3289         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3290         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3291         variables.
3292         (vec_mult): Likewise.  Add #pragma omp taskwait.
3293         (main): Adjust caller.
3294         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3295         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3296         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3297         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3298         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3299         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3300         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3301         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3302         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3303         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3304         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3305         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3306         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3307         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3308         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3309         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3310         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3311         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3312         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3313         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3314         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3315         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3316         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3317         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3318         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3319         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3320         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3321         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3322         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3323         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3324         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3325         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3326         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3327         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3328         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3329         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3330         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3331         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3332         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3333         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3334         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3335         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3336         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3337         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3338         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3339         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3340         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3341         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3342         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3343         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3344         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3345         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3346         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3347         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3348         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3349         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3350         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3351         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3352         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3353         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3354         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3355         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3356         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3357         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3358         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3359         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3360         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3361         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3362         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3363         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3364         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3365         (vec_mult): Add !$omp taskwait.
3366         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3367         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3368         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3369         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3370         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3371         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3372         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3373         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3374         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3375         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3376         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3377         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3378         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3379         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3380         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3381         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3382         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3383         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3384         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3385         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3386         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3387         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3388         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3389         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3390         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3391         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3392         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3393         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3394         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3395         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3396         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3397         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3398         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3399         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3400         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3401         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3402         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3403         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3404         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3405         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3406         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3407         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3408         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3409         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3410         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3411         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3412         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3413         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3414         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3415         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3416         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3417         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3418         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3419         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3420         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3421         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3422         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3423         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3424         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3425         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3426         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3427         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3428         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3429         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3430         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3431         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3432         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3433
3434 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3435
3436         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3437         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3438
3439 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3440
3441         PR libgomp/65099
3442         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3443         in a 64-bit configuration.
3444         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3445         offloading testing if no such device is available.
3446         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3447         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3448
3449 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3450
3451         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3452         second call to f.
3453         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3454
3455 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3456
3457         PR tree-optimization/66642
3458         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3459         iteration count case.
3460         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3461         function, factor out of ...
3462         (main): ... here.  Test low iteration count case.
3463
3464 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3465
3466         * libgomp.h (gomp_thread_pool): Comment last_team field.
3467
3468 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3469
3470         * testsuite/libgomp.c++/pr66702-1.C: Require
3471         vect_simd_clones effective target.
3472         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3473
3474 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3475
3476         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3477         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3478         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3479         "-O2".
3480
3481 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3482
3483         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3484         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3485         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3486         * testsuite/libgomp.c++/pr64824.C: Same.
3487         * testsuite/libgomp.c++/pr64868.C: Same.
3488         * testsuite/libgomp.c++/pr66199-1.C: Same.
3489         * testsuite/libgomp.c++/pr66199-2.C: Same.
3490         * testsuite/libgomp.c++/target-2.C: Same.
3491         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3492         -std=<standard> option.
3493         * testsuite/libgomp.c++/udr-11.C: Same.
3494         * testsuite/libgomp.c++/udr-12.C: Same.
3495         * testsuite/libgomp.c++/udr-13.C: Same.
3496         * testsuite/libgomp.c++/udr-14.C: Same.
3497         * testsuite/libgomp.c++/udr-15.C: Same.
3498         * testsuite/libgomp.c++/udr-16.C: Same.
3499         * testsuite/libgomp.c++/udr-17.C: Same.
3500         * testsuite/libgomp.c++/udr-18.C: Same.
3501         * testsuite/libgomp.c++/udr-19.C: Same.
3502         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3503         * testsuite/libgomp.c++/simd-1.C: Same.
3504         * testsuite/libgomp.c++/simd-2.C: Same.
3505         * testsuite/libgomp.c++/simd-3.C: Same.
3506         * testsuite/libgomp.c++/simd-4.C: Same.
3507         * testsuite/libgomp.c++/simd-5.C: Same.
3508         * testsuite/libgomp.c++/simd-6.C: Same.
3509         * testsuite/libgomp.c++/simd-7.C: Same.
3510         * testsuite/libgomp.c++/simd-8.C: Same.
3511         * testsuite/libgomp.c++/simd-9.C: Same.
3512         * testsuite/libgomp.c++/simd10.C: Same.
3513         * testsuite/libgomp.c++/simd11.C: Same.
3514         * testsuite/libgomp.c++/simd12.C: Same.
3515         * testsuite/libgomp.c++/simd13.C: Same.
3516
3517 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3518
3519         PR middle-end/66702
3520         * testsuite/libgomp.c++/pr66702-1.C: New test.
3521         * testsuite/libgomp.c++/pr66702-2.C: New test.
3522
3523 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3524
3525         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3526         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3527         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3528         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3529
3530 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3531
3532         PR tree-optimization/66652
3533         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3534         using restrict pointers.
3535         (main): Add arguments to calls to f.
3536         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3537
3538 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3539
3540         * configure.ac: Fix check for header <sys/sysctl.h>.
3541         * configure: Regenerate.
3542         * config.h.in: Likewise.
3543
3544 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3545
3546         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3547         abort.
3548         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3549
3550 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3551
3552         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3553         acc_device_nvidia.
3554
3555         PR libgomp/66518
3556         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3557         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3558
3559 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3560
3561         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3562         dg-additional-options for any remaining options.
3563         * testsuite/libgomp.c/atomic-2.c: Same.
3564         * testsuite/libgomp.c/atomic-4.c: Same.
3565         * testsuite/libgomp.c/atomic-5.c: Same.
3566         * testsuite/libgomp.c/atomic-6.c: Same.
3567         * testsuite/libgomp.c/autopar-1.c: Same.
3568         * testsuite/libgomp.c/copyin-1.c: Same.
3569         * testsuite/libgomp.c/copyin-2.c: Same.
3570         * testsuite/libgomp.c/copyin-3.c: Same.
3571         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3572         * testsuite/libgomp.c/nestedfn-5.c: Same.
3573         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3574         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3575         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3576         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3577         * testsuite/libgomp.c/pr32362-1.c: Same.
3578         * testsuite/libgomp.c/pr32362-2.c: Same.
3579         * testsuite/libgomp.c/pr32362-3.c: Same.
3580         * testsuite/libgomp.c/pr39591-1.c: Same.
3581         * testsuite/libgomp.c/pr39591-2.c: Same.
3582         * testsuite/libgomp.c/pr39591-3.c: Same.
3583         * testsuite/libgomp.c/pr58392.c: Same.
3584         * testsuite/libgomp.c/pr58756.c: Same.
3585         * testsuite/libgomp.c/simd-1.c: Same.
3586         * testsuite/libgomp.c/simd-10.c: Same.
3587         * testsuite/libgomp.c/simd-11.c: Same.
3588         * testsuite/libgomp.c/simd-12.c: Same.
3589         * testsuite/libgomp.c/simd-13.c: Same.
3590         * testsuite/libgomp.c/simd-14.c: Same.
3591         * testsuite/libgomp.c/simd-15.c: Same.
3592         * testsuite/libgomp.c/simd-2.c: Same.
3593         * testsuite/libgomp.c/simd-3.c: Same.
3594         * testsuite/libgomp.c/simd-4.c: Same.
3595         * testsuite/libgomp.c/simd-5.c: Same.
3596         * testsuite/libgomp.c/simd-6.c: Same.
3597         * testsuite/libgomp.c/simd-7.c: Same.
3598         * testsuite/libgomp.c/simd-8.c: Same.
3599         * testsuite/libgomp.c/simd-9.c: Same.
3600
3601 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3602
3603         * testsuite/libgomp.c/pr35625.c: Fix typo.
3604
3605 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3606
3607         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3608         in dg-options.
3609         * testsuite/libgomp.c/atomic-3.c: Same.
3610         * testsuite/libgomp.c/debug-1.c: Same.
3611         * testsuite/libgomp.c/nqueens-1.c: Same.
3612         * testsuite/libgomp.c/pr26171.c: Same.
3613         * testsuite/libgomp.c/pr48591.c: Same.
3614         * testsuite/libgomp.c/pr64824.c: Same.
3615         * testsuite/libgomp.c/pr64868.c: Same.
3616         * testsuite/libgomp.c/pr66133.c: Same.
3617         * testsuite/libgomp.c/pr66199-1.c: Same.
3618         * testsuite/libgomp.c/pr66199-2.c: Same.
3619         * testsuite/libgomp.c/target-8.c: Same.
3620
3621 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3622
3623         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3624         -std={gnu99,c99}.
3625         * testsuite/libgomp.c/for-1.c: Same.
3626         * testsuite/libgomp.c/for-2.c: Same.
3627         * testsuite/libgomp.c/for-3.c: Same.
3628         * testsuite/libgomp.c/pr35625.c: Same.
3629         * testsuite/libgomp.c/pr39154.c: Same.
3630         * testsuite/libgomp.c/simd-16.c: Same.
3631         * testsuite/libgomp.c/simd-17.c: Same.
3632
3633 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3634
3635         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3636
3637 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3638
3639         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3640         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3641         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3642         (N): Define.
3643         (main): Use N instead of hardcoded constants.
3644
3645 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3646
3647         merge from gomp4 branch:
3648         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3649
3650         PR tree-optimization/65443
3651         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3652         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3653         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3654
3655 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3656
3657         * testsuite/libgomp.graphite/bounds.c: Adjust for
3658         cleanup-tree-dump removal.
3659         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3660         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3661         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3662         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3663         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3664         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3665         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3666         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3667         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3668         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3669
3670 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3671
3672         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3673         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3674         (futex_wake) [!__x86_64__]: Ditto.
3675
3676 2015-05-28  Julian Brown  <julian@codesourcery.com>
3677
3678         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3679         function comment. Only call gomp_fatal if new argument is true.
3680         (acc_dev_num_out_of_range): New function.
3681         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3682         acc_dev_num_out_of_range as appropriate.
3683         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3684         (acc_get_device_num, acc_set_device_num): Update calls to
3685         resolve_device.
3686         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3687         output.
3688
3689 2015-05-28  Julian Brown  <julian@codesourcery.com>
3690
3691         PR libgomp/65742
3692         * oacc-init.c (plugin/plugin-host.h): Include.
3693         (acc_on_device): Check whether we're in an offloaded region for
3694         host_nonshm
3695         plugin. Don't use __builtin_acc_on_device.
3696         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3697         nonshm_exec flag in thread-local data.
3698         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3699         data for host_nonshm plugin.
3700         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3701         for host_nonshm plugin.
3702         * plugin/plugin-host.h: New.
3703
3704 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3705
3706         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3707
3708 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3709
3710         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3711         Declare as int.
3712         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3713         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3714         Declare as int.
3715
3716 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3717
3718         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3719
3720 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3721
3722         * target.c (gomp_map_pointer): New function abstracting out
3723         GOMP_MAP_POINTER handling.
3724         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3725         gomp_map_pointer().
3726
3727 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3728
3729         PR middle-end/66199
3730         * testsuite/libgomp.c/pr66199-1.c: New test.
3731         * testsuite/libgomp.c/pr66199-2.c: New test.
3732         * testsuite/libgomp.c++/pr66199-1.C: New test.
3733         * testsuite/libgomp.c++/pr66199-2.C: New test.
3734         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3735         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3736
3737 2015-05-19  Julian Brown  <julian@codesourcery.com>
3738
3739         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3740         on cuInit failure.
3741
3742 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3743
3744         PR middle-end/66133
3745         * testsuite/libgomp.c/pr66133.c: New test.
3746
3747 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3748
3749         * Makefile.in: Regenerated with automake-1.11.6.
3750         * aclocal.m4: Likewise.
3751         * config.h.in: Likewise.
3752         * configure: Likewise.
3753         * testsuite/Makefile.in: Likewise.
3754
3755 2015-05-08  Jason Merrill  <jason@redhat.com>
3756
3757         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3758         _Complex.
3759
3760         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3761
3762 2015-05-06  Julian Brown  <julian@codesourcery.com>
3763
3764         * oacc-init.c (acc_device_lock): Add explanatory comment.
3765         (resolve_device): Add comment about locking requirement.
3766         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3767         gomp_init_device and gomp_fini_device calls.
3768         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3769         (acc_get_device_num, acc_set_device_num): Add locking around
3770         resolve_device and gomp_init_device calls.
3771
3772 2015-05-06  Julian Brown  <julian@codesourcery.com>
3773
3774         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3775         goacc_thread_lock on error paths.
3776         * oacc-mem.c (lookup_host): Remove locking from function. Note
3777         locking requirement for caller in function comment.
3778         (lookup_dev): Likewise.
3779         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3780         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3781         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3782         Add locking.
3783
3784 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3785
3786         PR testsuite/65205
3787         PR libgomp/65993
3788         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3789         don't expect "0x" prefix for "%p" format specifier, don't expect
3790         "(nil)" for NULL pointer.
3791         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3792         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3793         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3794         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3795         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3796         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3797         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3798         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3799         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3800         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3801         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3802         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3803         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3804         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3805         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3806         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3807         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3808         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3809         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3810         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3811         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3812         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3813         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3814         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3815         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3816         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3817         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3818         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3819         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3820         accurately specify what we're looking for.
3821         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3822         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3823         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3824         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3825         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3826
3827 2015-04-30  James Norris  <jnorris@codesourcery.com>
3828
3829         PR testsuite/65205
3830         * testsuite/lib/libgomp.exp
3831         (check_effective_target_openacc_host_selected)
3832         (check_effective_target_openacc_host_nonshm_selected): New
3833         procedures.
3834         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3835         dg-shouldfail.
3836         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3837         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3838         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3839         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3840         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3841         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3842         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3843         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3844         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3845         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3846         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3847         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3848         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3849         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3850         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3851         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3852         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3853         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3854         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3855         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3856         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3857         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3858         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3859         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3860         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3861         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3862         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3863         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3864         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3865         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3866         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3867         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3868         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3869         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3870         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3871         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3872         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3873         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3874         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3875         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3876         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3877         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3878         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3879
3880 2015-04-08  Julian Brown  <julian@codesourcery.com>
3881
3882         * libgomp.h (target_mem_desc: Remove mem_map field.
3883         (acc_dispatch_t): Remove open_device_func, close_device_func,
3884         get_device_num_func, set_device_num_func, target_data members.
3885         Change create_thread_data_func argument to device number instead of
3886         generic pointer.
3887         * oacc-async.c (assert.h): Include.
3888         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3889         (acc_wait_all, acc_wait_all_async): Use current host thread's
3890         active device, not base_dev.
3891         * oacc-cuda.c (acc_get_current_cuda_device)
3892         (acc_get_current_cuda_context, acc_get_cuda_stream)
3893         (acc_set_cuda_stream): Likewise.
3894         * oacc-host.c (host_dispatch): Don't set open_device_func,
3895         close_device_func, get_device_num_func or set_device_num_func.
3896         * oacc-init.c (base_dev, init_key): Remove.
3897         (cached_base_dev): New.
3898         (name_of_acc_device_t): New.
3899         (acc_init_1): Initialise default-numbered device, not zeroth.
3900         (acc_shutdown_1): Close all devices of a given type.
3901         (goacc_destroy_thread): Don't use base_dev.
3902         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3903         (goacc_attach_host_thread_to_device): New.
3904         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3905         (acc_get_num_devices): Don't use base_dev.
3906         (acc_set_device_type): Reimplement.
3907         (acc_get_device_type): Don't use base_dev.
3908         (acc_get_device_num): Tweak logic.
3909         (acc_set_device_num): Likewise.
3910         (acc_on_device): Use acc_get_device_type.
3911         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3912         (goacc_lazy_initialize): Reimplement with acc_init and
3913         goacc_attach_host_thread_to_device.
3914         * oacc-int.h (goacc_thread): Add base_dev field.
3915         (base_dev): Remove extern declaration.
3916         (goacc_attach_host_thread_to_device): Add prototype.
3917         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3918         base_dev.
3919         (acc_free): Likewise.
3920         (acc_memcpy_to_device): Likewise.
3921         (acc_memcpy_from_device): Likewise.
3922         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3923         goacc_lazy_initialize (throughout).
3924         (GOACC_parallel): Use tgt_offset to locate target functions.
3925         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3926         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3927         (gomp_load_plugin_for_device): Remove open_device, close_device,
3928         get_device_num, set_device_num openacc hook initialisation. Don't set
3929         openacc.target_data.
3930         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3931         (GOMP_OFFLOAD_openacc_close_device)
3932         (GOMP_OFFLOAD_openacc_get_device_num)
3933         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3934         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3935         to int.
3936         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3937         (instantiated_devices, ptx_dev_lock): New.
3938         (struct ptx_image_data): New.
3939         (ptx_devices, ptx_images, ptx_image_lock): New.
3940         (fini_streams_for_device): Reorder cuStreamDestroy call.
3941         (nvptx_get_num_devices): Remove forward declaration.
3942         (nvptx_init): Change return type to bool.
3943         (nvptx_fini): Remove.
3944         (nvptx_attach_host_thread_to_device): New.
3945         (nvptx_open_device): Return struct ptx_device* instead of void*.
3946         (nvptx_close_device): Change argument type to struct ptx_device*,
3947         return type to void.
3948         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3949         (kernel_target_data, kernel_host_table): Remove static globals.
3950         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3951         (GOMP_OFFLOAD_init_device): Reimplement.
3952         (GOMP_OFFLOAD_fini_device): Likewise.
3953         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3954         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3955         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3956         (GOMP_OFFLOAD_openacc_open_device)
3957         (GOMP_OFFLOAD_openacc_close_device)
3958         (GOMP_OFFLOAD_openacc_set_device_num)
3959         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3960         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3961         (device number).
3962
3963         testsuite/
3964         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3965
3966 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3967
3968         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3969         * libgomp.h (struct gomp_memory_mapping): Remove.
3970         (struct target_mem_desc): Change type of mem_map from
3971         gomp_memory_mapping * to splay_tree_s *.
3972         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3973         Add load_image_func, unload_image_func.
3974         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3975         Remove offload_regions_registered.
3976         (gomp_init_tables): Remove.
3977         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3978         to splay_tree_s *.
3979         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3980         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3981         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3982         offload_regions_registered.
3983         Initialize load_image_func, unload_image_func, mem_map.root.
3984         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3985         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3986         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3987         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3988         gomp_memory_mapping *.  Use dev's lock and splay_tree.
3989         (lookup_dev): Use dev's lock.
3990         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3991         (acc_is_present): Likewise.
3992         (acc_map_data): Likewise.
3993         (acc_unmap_data): Likewise.  Use dev's lock.
3994         (present_create_copy): Likewise.
3995         (delete_copyout): Pass dev to lookup_host instead of mem_map.
3996         (update_dev_host): Likewise.
3997         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
3998         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3999         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
4000         (GOMP_OFFLOAD_get_table): Remove
4001         (GOMP_OFFLOAD_load_image): New function.
4002         (GOMP_OFFLOAD_unload_image): New function.
4003         * target.c (register_lock): New mutex for offload image registration.
4004         (num_devices): Do not guard with PLUGIN_SUPPORT.
4005         (gomp_realloc_unlock): New static function.
4006         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
4007         before gomp_fatal.
4008         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
4009         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
4010         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
4011         mem_map's.
4012         (gomp_unmap_vars): Likewise.
4013         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
4014         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
4015         (gomp_offload_image_to_device): New static function.
4016         (GOMP_offload_register): Add mutex lock.
4017         Call gomp_offload_image_to_device for all initialized devices.
4018         Replace gomp_realloc with gomp_realloc_unlock.
4019         (GOMP_offload_unregister): New function.
4020         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
4021         get_table_func from the plugin with calls to init_device_func and
4022         gomp_offload_image_to_device.
4023         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4024         to splay_tree_s *.
4025         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
4026         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
4027         (GOMP_target_data): Do not call gomp_init_tables.
4028         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
4029         (gomp_load_plugin_for_device): Replace register_image and get_table
4030         with load_image and unload_image in DLSYM ().
4031         (gomp_register_images_for_device): Remove function.
4032         (gomp_target_init): Do not initialize current_device.mem_map.*,
4033         current_device.offload_regions_registered.
4034         Remove call to gomp_register_images_for_device.
4035         Do not free offload_images and num_offload_images.
4036
4037 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
4038
4039         PR fortran/65597
4040         * testsuite/libgomp.fortran/pr65597.f90: New test.
4041
4042 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4043
4044         PR testsuite/65594
4045         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
4046         (init, check): New function.
4047         (foo): Change return type to void.
4048         (main): Call init and check.
4049
4050 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4051
4052         PR testsuite/65594
4053         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4054         (foo): Use M for non-inner loops to scale down test-case.
4055
4056 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4057
4058         PR libgomp/64972
4059         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4060         (GOACC_data_start): Likewise.
4061         * target.c (gomp_map_vars): Likewise.
4062
4063 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4064
4065         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4066         hppa*-*-hpux*.
4067
4068 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4069
4070         * testsuite/libgomp.c/target-10.c: New test.
4071         * testsuite/libgomp.c++/target-4.C: New test.
4072
4073 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4074
4075         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4076         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4077
4078 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4079
4080         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4081         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4082         (pthread.h): Check for this header file.
4083         * configure: Regenerate.
4084
4085 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4086
4087         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4088         (check_reduction_op, check_reduction_macro, max, min):
4089         Declare.
4090         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4091         function.
4092         (main): Use new functions.
4093
4094 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4095
4096         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4097         char * for variables holding dlerror return values.
4098         (DLSYM_OPT): Ditto.
4099
4100 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4101
4102         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4103
4104 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4105             Cesar Philippidis  <cesar@codesourcery.com>
4106
4107         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4108         GOACC_ctaid, and GOACC_nctaid routines.
4109
4110 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4111
4112         PR c/64824
4113         * testsuite/libgomp.c/atomic-18.c: New test.
4114         * testsuite/libgomp.c++/atomic-16.C: New test.
4115
4116 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4117
4118         PR c/64824
4119         PR c/64868
4120         * testsuite/libgomp.c/pr64824.c: New test.
4121         * testsuite/libgomp.c/pr64868.c: New test.
4122         * testsuite/libgomp.c++/pr64824.C: New test.
4123         * testsuite/libgomp.c++/pr64868.C: New test.
4124
4125 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4126
4127         PR libgomp/64635
4128         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4129         Link with -lpthread.
4130         * config/aix/plugin-suffix.h: Delete.
4131
4132 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4133
4134         PR libgomp/64635
4135         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4136         (*-*-darwin*): Use config_path "bsd darwin posix".
4137         (*-*-hpux*): Use config_path "hpux posix".
4138         * target.c: Add include of plugin-suffix.h and use
4139         SONAME_SUFFIX macro.
4140         * config/aix/plugin-suffix.h: New file.
4141         * config/darwin/plugin-suffix.h: New file.
4142         * config/hpux/plugin-suffix.h: New file.
4143         * config/posix/plugin-suffix.h: New file.
4144
4145 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4146
4147         PR middle-end/64734
4148         * libgomp.c/pr64734.c: New test.
4149
4150 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4151
4152         PR libgomp/64672
4153         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4154
4155 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4156
4157         PR libgomp/64707
4158         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4159         dg-options.
4160
4161 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4162
4163         PR libgomp/64625
4164         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4165         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4166         formal parameter.  Update all users.
4167         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4168         Document unused formal parameter.
4169
4170 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4171
4172         * oacc-parallel.c: Don't include <alloca.h>.
4173         (GOACC_parallel): Use gomp_alloca instead of alloca.
4174
4175 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4176
4177         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4178
4179 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4180             James Norris  <jnorris@codesourcery.com>
4181             Tom de Vries  <tom@codesourcery.com>
4182             Julian Brown  <julian@codesourcery.com>
4183             Cesar Philippidis  <cesar@codesourcery.com>
4184             Nathan Sidwell  <nathan@codesourcery.com>
4185             Tobias Burnus  <burnus@net-b.de>
4186
4187         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4188         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4189         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4190         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4191         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4192         Include $(top_srcdir)/plugin/Makefrag.am.
4193         (nodist_libsubinclude_HEADERS): Add openacc.h.
4194         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4195         openacc.f90, openacc.mod, openacc_kinds.mod.
4196         (omp_lib.mod): Generalize into...
4197         (%.mod): ... this new rule.
4198         (openacc_kinds.mod, openacc.mod): New rules.
4199         * plugin/configfrag.ac: New file.
4200         * configure.ac: Move plugin/offloading support into it.  Include
4201         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4202         * plugin/Makefrag.am: New file.
4203         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4204         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4205         export.
4206         (libgomp-test-support.exp): New rule.
4207         (all-local): Depend on it.
4208         * Makefile.in: Regenerate.
4209         * testsuite/Makefile.in: Regenerate.
4210         * config.h.in: Likewise.
4211         * configure: Likewise.
4212         * configure.tgt: Harden shell syntax.
4213         * env.c: Include "oacc-int.h".
4214         (parse_acc_device_type): New function.
4215         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4216         variables.
4217         (initialize_env): Initialize those.  Call
4218         goacc_runtime_initialize.
4219         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4220         (gomp_fatal): Call gomp_vfatal.
4221         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4222         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4223         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4224         (splay_tree_node, splay_tree, splay_tree_key)
4225         (struct target_mem_desc, struct splay_tree_key_s)
4226         (struct gomp_memory_mapping, struct acc_dispatch_t)
4227         (struct gomp_device_descr, gomp_acc_insert_pointer)
4228         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4229         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4230         (gomp_free_memmap, gomp_fini_device): New declarations.
4231         (gomp_vdebug, gomp_debug): New macros.
4232         Include "splay-tree.h".
4233         * libgomp.map (OACC_2.0): New symbol version.  Use for
4234         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4235         acc_set_device_type_h_, acc_get_device_type,
4236         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4237         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4238         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4239         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4240         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4241         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4242         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4243         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4244         acc_copyin_array_h_, acc_present_or_copyin,
4245         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4246         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4247         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4248         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4249         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4250         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4251         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4252         acc_update_device, acc_update_device_32_h_,
4253         acc_update_device_64_h_, acc_update_device_array_h_,
4254         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4255         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4256         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4257         acc_is_present_64_h_, acc_is_present_array_h_,
4258         acc_memcpy_to_device, acc_memcpy_from_device,
4259         acc_get_current_cuda_device, acc_get_current_cuda_context,
4260         acc_get_cuda_stream, acc_set_cuda_stream.
4261         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4262         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4263         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4264         GOACC_get_num_threads.
4265         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4266         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4267         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4268         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4269         GOMP_PLUGIN_acc_thread.
4270         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4271         environment variable.
4272         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4273         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4274         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4275         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4276         (splay_tree_remove): New declarations.
4277         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4278         (splay_tree_remove, splay_tree_lookup): Move into...
4279         * splay-tree.c: ... this new file.
4280         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4281         (splay_tree_node, splay_tree, splay_tree_key)
4282         (struct target_mem_desc, struct splay_tree_key_s)
4283         (struct gomp_device_descr): Don't declare.
4284         (num_devices_openmp): New variable.
4285         (gomp_get_num_devices ): Use it.
4286         (gomp_init_targets_once): New function.
4287         (gomp_get_num_devices ): Use it.
4288         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4289         (gomp_fini_device, gomp_register_image_for_device): New functions.
4290         (gomp_map_vars): Add devaddrs parameter.
4291         (gomp_update): Add mm parameter.
4292         (gomp_init_device): Move most of it into...
4293         (gomp_init_tables): ... this new function.
4294         (gomp_register_images_for_device): Remove function.
4295         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4296         Make them hidden instead of static.
4297         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4298         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4299         (GOMP_target_end_data, GOMP_target_update)
4300         (gomp_load_plugin_for_device, gomp_target_init): Update for
4301         OpenACC changes.
4302         * oacc-async.c: New file.
4303         * oacc-cuda.c: Likewise.
4304         * oacc-host.c: Likewise.
4305         * oacc-init.c: Likewise.
4306         * oacc-int.h: Likewise.
4307         * oacc-mem.c: Likewise.
4308         * oacc-parallel.c: Likewise.
4309         * oacc-plugin.c: Likewise.
4310         * oacc-plugin.h: Likewise.
4311         * oacc-ptx.h: Likewise.
4312         * openacc.f90: Likewise.
4313         * openacc.h: Likewise.
4314         * openacc_lib.h: Likewise.
4315         * plugin/plugin-host.c: Likewise.
4316         * plugin/plugin-nvptx.c: Likewise.
4317         * libgomp-plugin.c: Likewise.
4318         * libgomp-plugin.h: Likewise.
4319         * libgomp_target.h: Remove file after merging content into the
4320         former file.  Update all users.
4321         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4322         (offload_targets_s, offload_targets_s_openacc): New variables.
4323         (check_effective_target_openacc_nvidia_accel_present)
4324         (check_effective_target_openacc_nvidia_accel_selected): New
4325         procedures.
4326         (libgomp_init): Update for OpenACC changes.
4327         * testsuite/libgomp-test-support.exp.in: New file.
4328         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4329         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4330         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4332         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4333         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4388         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4389         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4390         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4391         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4392         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4393         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4394         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4395         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4396         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4397         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4398         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4399         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4400         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4401         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4402         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4403         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4404         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4405         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4406         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4407         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4408         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4409         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4410         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4411         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4412         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4413         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4414         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4415         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4416         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4417         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4418         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4419         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4420         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4421         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4422         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4423         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4424         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4425         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4426         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4427         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4428         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4429         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4430         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4431         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4432         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4433         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4434         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4435         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4436         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4437         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4438         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4439         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4440         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4441         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4442         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4443         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4444         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4445         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4446         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4447         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4448         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4449         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4450         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4451         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4452         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4453         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4454         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4455         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4456         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4457         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4458         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4459         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4460         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4461         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4462         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4463         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4464         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4465         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4466         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4467         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4468         Likewise.
4469         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4470         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4471         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4472         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4473         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4474         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4475         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4476         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4477         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4478         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4479         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4480         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4481         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4482         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4483         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4484         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4485         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4486         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4487         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4488         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4489         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4490         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4491         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4492         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4493         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4494         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4495         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4496         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4497         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4498         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4499         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4500         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4501         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4502         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4503         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4504         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4505         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4506         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4507         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4508         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4509         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4510         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4511         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4512         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4513         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4514         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4515         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4516         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4517         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4518         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4519         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4520         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4521         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4522         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4523         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4524         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4525         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4526         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4527         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4528         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4529
4530 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4531             Julian Brown  <julian@codesourcery.com>
4532             David Malcolm  <dmalcolm@redhat.com>
4533
4534         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4535         to "GNU Offloading and Multi Processing Runtime Library".  Change
4536         all users.
4537         * configure: Regenerate.
4538         * libgomp.texi: Update.
4539
4540 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4541
4542         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4543         "$tgt_dir/lib32".
4544         * configure: Regenerate.
4545
4546         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4547         "intelmic" in $offload_targets.
4548
4549 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4550
4551         Update copyright years.
4552
4553         * libgomp.texi: Bump @copying's copyright year.
4554
4555 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4556
4557         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4558         Move load of target-supportes.exp earlier.
4559
4560 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4561
4562         * testsuite/libgomp.c/target-9.c: New test.
4563
4564 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4565
4566         * config.h.in: Regenerate.
4567         * configure: Regenerate.
4568         * configure.ac: Add GCC_CHECK_EMUTLS.
4569         * libgomp.h: Add check for USE_EMUTLS: this case
4570         is equal to HAVE_TLS.
4571         * team.c: Likewise.
4572
4573 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4574
4575         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4576
4577 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4578             Ilya Verbin  <ilya.verbin@intel.com>
4579
4580         * testsuite/libgomp.c/target-critical-1.c: New test.
4581
4582 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4583
4584         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4585         to dg-options unless expensive testing is on.
4586         (TESTITERS): Define to N if not defined.
4587         (main): Use TESTITERS instead of N.
4588         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4589         dg-additional-options depending on whether expensive testing is on.
4590         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4591         Decrease N to 100000 and CHUNKSZ to 10000.
4592
4593 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4594
4595         PR fortran/63938
4596         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4597         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4598
4599 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4600
4601         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4602
4603 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4604
4605         PR bootstrap/63784
4606         * configure: Regenerated.
4607
4608 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4609
4610         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4611         vect_simd_clones effective target.
4612         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4613
4614 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4615
4616         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4617         of 32 as block_size.
4618         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4619         instead of 32 as block_size.
4620
4621 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4622             Ilya Verbin  <ilya.verbin@intel.com>
4623
4624         * Makefile.in: Regenerate.
4625         * configure: Regenerate.
4626         * configure.ac: Set up offload_additional_options,
4627         offload_additional_lib_paths and offload_targets.
4628         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4629         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4630         * testsuite/Makefile.in: Regenerate.
4631         * testsuite/lib/libgomp.exp (libgomp_init): Append
4632         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4633         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4634         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4635
4636 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4637             Ilya Verbin  <ilya.verbin@intel.com>
4638             Kirill Yukhin  <kirill.yukhin@intel.com>
4639             Ilya Tocar  <ilya.tocar@intel.com>
4640
4641         * testsuite/lib/libgomp.exp
4642         (check_effective_target_offload_device): New.
4643         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4644         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4645         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4646         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4647         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4648         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4649         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4650         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4651         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4652         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4653         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4654         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4655         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4656         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4657         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4658         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4659         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4660         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4661         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4662         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4663         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4664         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4665         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4666         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4667         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4668         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4669         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4670         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4671         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4672         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4673         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4674         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4675         * testsuite/libgomp.c/target-7.c: Fix test.
4676         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4677         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4678         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4679         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4680         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4681         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4682         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4683         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4684         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4685         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4686         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4687         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4688         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4689         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4690         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4691         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4692         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4693         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4694         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4695         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4696         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4697         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4698         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4699         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4700         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4701         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4702         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4703         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4704         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4705         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4706         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4707
4708 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4709             Ilya Verbin  <ilya.verbin@intel.com>
4710             Thomas Schwinge  <thomas@codesourcery.com>
4711             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4712
4713         * libgomp.map (GOMP_4.0.1): New symbol version.
4714         Add GOMP_offload_register.
4715         * libgomp_target.h: New file.
4716         * splay-tree.h: New file.
4717         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4718         (gomp_target_init): New forward declaration.
4719         (gomp_is_initialized): New static variable.
4720         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4721         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4722         New structures.
4723         (offload_images, num_offload_images, devices, num_devices): New static
4724         variables.
4725         (splay_compare): New static function.
4726         (struct gomp_device_descr): New structure.
4727         (gomp_get_num_devices): Call gomp_target_init.
4728         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4729         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4730         (GOMP_offload_register): New function.
4731         (GOMP_target): Arrange for host callback to be performed in a separate
4732         initial thread and contention group, inheriting ICVs from
4733         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4734         Add device initialization and lookup for target function in splay tree.
4735         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4736         (GOMP_target_end_data): Call gomp_unmap_vars.
4737         (GOMP_target_update): Add device initialization and call gomp_update.
4738         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4739         (gomp_target_init): New static functions.
4740
4741 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4742             Thomas Schwinge  <thomas@codesourcery.com>
4743             Ilya Verbin  <ilya.verbin@intel.com>
4744             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4745
4746         * config.h.in: Regenerate.
4747         * configure: Regenerate.
4748         * configure.ac: Check for libdl, required for plugin support.
4749         (PLUGIN_SUPPORT): Define if plugins are supported.
4750         (enable_offload_targets): Support Intel MIC targets.
4751         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4752
4753 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4754
4755         PR target/63610
4756         * configure: Regenerate.
4757
4758 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4759
4760         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4761
4762 2014-10-06  Marek Polacek  <polacek@redhat.com>
4763
4764         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4765         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4766         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4767         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4768
4769 2014-10-06  Marek Polacek  <polacek@redhat.com>
4770
4771         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4772         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4773         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4774         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4775         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4776         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4777         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4778         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4779         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4780         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4781         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4782         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4783         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4784         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4785         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4786         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4787         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4788         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4789         declarations.
4790
4791 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4792
4793         PR libgomp/61200
4794         * testsuite/libgomp.c/pr61200.c: New test.
4795
4796 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4797
4798         PR c++/63248
4799         * testsuite/libgomp.c++/pr63248.C: New test.
4800
4801 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4802
4803         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4804         is not zero, but taskgroup->children is NULL and there are
4805         any task->children, schedule those instead of waiting.
4806         * testsuite/libgomp.c/depend-6.c: New test.
4807         * testsuite/libgomp.c/depend-7.c: New test.
4808         * testsuite/libgomp.c/depend-8.c: New test.
4809         * testsuite/libgomp.c/depend-9.c: New test.
4810         * testsuite/libgomp.c/depend-10.c: New test.
4811
4812 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4813
4814         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4815         (struct gomp_taskwait): New type.
4816         (struct gomp_task): Add taskwait and parent_depends_on, remove
4817         in_taskwait and taskwait_sem fields.
4818         (gomp_finish_task): Don't destroy taskwait_sem.
4819         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4820         taskwait and parent_depends_on.
4821         (GOMP_task): For if (0) tasks with depend clause that depend on
4822         earlier tasks don't defer them, instead call
4823         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4824         Initialize redundant_out field, for redundant out entries just
4825         move them at the end of linked list instead of removing them
4826         completely, and set redundant_out flag instead of redundant.
4827         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4828         that task.
4829         (gomp_task_run_post_handle_dependers): If parent is in
4830         gomp_task_maybe_wait_for_dependencies and newly runnable task
4831         is not parent_depends_on, queue it in parent->children linked
4832         list after all runnable tasks with parent_depends_on set.
4833         Adjust for addition of taskwait indirection.
4834         (gomp_task_run_post_remove_parent): If parent is in
4835         gomp_task_maybe_wait_for_dependencies and task to be removed
4836         is parent_depends_on, decrement n_depend and if needed awake
4837         parent.  Adjust for addition of taskwait indirection.
4838         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4839         (gomp_task_maybe_wait_for_dependencies): New function.
4840         * testsuite/libgomp.c/depend-5.c: New test.
4841
4842 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4843
4844         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4845         with TS 18508/Fortran 2015.
4846
4847 2014-07-06  Marek Polacek  <polacek@redhat.com>
4848
4849         PR c/6940
4850         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4851
4852 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4853
4854         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4855         matches regex $lang_source_re, add $lang_include_flags to options.
4856         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4857         * testsuite/libgomp.c++/c++.exp: Likewise.
4858         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4859         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4860         ALWAYS_CFLAGS.
4861         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4862
4863 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4864
4865         * testsuite/libgomp.fortran/fortran.exp: Explain
4866         gfortran-dg-runtest usage.
4867
4868 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4869
4870         * testsuite/libgomp.fortran/simd5.f90: New test.
4871         * testsuite/libgomp.fortran/simd6.f90: New test.
4872         * testsuite/libgomp.fortran/simd7.f90: New test.
4873
4874 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4875
4876         * testsuite/libgomp.c/for-2.c: Define SC to static for
4877         #pragma omp for simd testing.
4878         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4879         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4880         SC macro.
4881         * testsuite/libgomp.c/simd-14.c: New test.
4882         * testsuite/libgomp.c/simd-15.c: New test.
4883         * testsuite/libgomp.c/simd-16.c: New test.
4884         * testsuite/libgomp.c/simd-17.c: New test.
4885         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4886         #pragma omp for simd testing.
4887         * testsuite/libgomp.c++/simd10.C: New test.
4888         * testsuite/libgomp.c++/simd11.C: New test.
4889         * testsuite/libgomp.c++/simd12.C: New test.
4890         * testsuite/libgomp.c++/simd13.C: New test.
4891
4892         * testsuite/libgomp.fortran/aligned1.f03: New test.
4893         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4894         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4895         tasks with !$omp parallel !$omp single.
4896         * testsuite/libgomp.fortran/target8.f90: New test.
4897         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4898         not to use trim in the combiner, instead call elemental function.
4899         (fn): New elemental function.
4900         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4901         Make elemental.
4902         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4903         omp_in): Likewise.
4904         * testsuite/libgomp.fortran/udr12.f90: New test.
4905         * testsuite/libgomp.fortran/udr13.f90: New test.
4906         * testsuite/libgomp.fortran/udr14.f90: New test.
4907         * testsuite/libgomp.fortran/udr15.f90: New test.
4908
4909 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4910
4911         * omp_lib.f90.in (openmp_version): Set to 201307.
4912         * omp_lib.h.in (openmp_version): Likewise.
4913         * testsuite/libgomp.c/target-8.c: New test.
4914         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4915         and inbranch clauses.
4916         * testsuite/libgomp.fortran/depend-3.f90: New test.
4917         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4918         openmp_version.
4919         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4920         * testsuite/libgomp.fortran/target1.f90: New test.
4921         * testsuite/libgomp.fortran/target2.f90: New test.
4922         * testsuite/libgomp.fortran/target3.f90: New test.
4923         * testsuite/libgomp.fortran/target4.f90: New test.
4924         * testsuite/libgomp.fortran/target5.f90: New test.
4925         * testsuite/libgomp.fortran/target6.f90: New test.
4926         * testsuite/libgomp.fortran/target7.f90: New test.
4927
4928 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4929
4930         PR fortran/60928
4931         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4932         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4933         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4934         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4935         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4936         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4937         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4938         * testsuite/libgomp.fortran/associate1.f90: New test.
4939         * testsuite/libgomp.fortran/associate2.f90: New test.
4940         * testsuite/libgomp.fortran/procptr1.f90: New test.
4941
4942 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4943
4944         * testsuite/libgomp.fortran/simd1.f90: New test.
4945         * testsuite/libgomp.fortran/udr1.f90: New test.
4946         * testsuite/libgomp.fortran/udr2.f90: New test.
4947         * testsuite/libgomp.fortran/udr3.f90: New test.
4948         * testsuite/libgomp.fortran/udr4.f90: New test.
4949         * testsuite/libgomp.fortran/udr5.f90: New test.
4950         * testsuite/libgomp.fortran/udr6.f90: New test.
4951         * testsuite/libgomp.fortran/udr7.f90: New test.
4952         * testsuite/libgomp.fortran/udr8.f90: New test.
4953         * testsuite/libgomp.fortran/udr9.f90: New test.
4954         * testsuite/libgomp.fortran/udr10.f90: New test.
4955         * testsuite/libgomp.fortran/udr11.f90: New test.
4956
4957 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4958
4959         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4960         vect_simd_clones effective target.
4961         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4962
4963 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4964
4965         PR middle-end/61252
4966         * testsuite/libgomp.c++/simd-9.C: New test.
4967
4968 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4969
4970         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4971         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4972         texts according to their @menu entry positions.
4973
4974 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4975
4976         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4977         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4978         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4979         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4980         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4981         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4982         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4983         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4984         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4985         * testsuite/libgomp.fortran/depend-1.f90: New test.
4986         * testsuite/libgomp.fortran/depend-2.f90: New test.
4987         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4988         * testsuite/libgomp.fortran/simd1.f90: New test.
4989         * testsuite/libgomp.fortran/simd2.f90: New test.
4990         * testsuite/libgomp.fortran/simd3.f90: New test.
4991         * testsuite/libgomp.fortran/simd4.f90: New test.
4992         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4993
4994 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
4995
4996         * testsuite/libgomp.c/simd-10.c: New test.
4997         * testsuite/libgomp.c/simd-11.c: New test.
4998         * testsuite/libgomp.c/simd-12.c: New test.
4999         * testsuite/libgomp.c/simd-13.c: New test.
5000
5001 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
5002
5003         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
5004         atomic type clauses in any order and optional comma in between.
5005         * testsuite/libgomp.c++/atomic-15.C: Likewise.
5006         * testsuite/libgomp.c/atomic-17.c: Likewise.
5007
5008         * testsuite/libgomp.c/simd-7.c: New test.
5009         * testsuite/libgomp.c/simd-8.c: New test.
5010         * testsuite/libgomp.c/simd-9.c: New test.
5011         * testsuite/libgomp.c/loop-16.c: New test.
5012
5013 2014-04-02  Richard Henderson  <rth@redhat.com>
5014
5015         * config/linux/futex.h (futex_wait): Get error value from errno.
5016         (futex_wake): Likewise.
5017
5018 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
5019
5020         PR c++/60331
5021         * testsuite/libgomp.c++/udr-11.C: New test.
5022         * testsuite/libgomp.c++/udr-12.C: New test.
5023         * testsuite/libgomp.c++/udr-13.C: New test.
5024         * testsuite/libgomp.c++/udr-14.C: New test.
5025         * testsuite/libgomp.c++/udr-15.C: New test.
5026         * testsuite/libgomp.c++/udr-16.C: New test.
5027         * testsuite/libgomp.c++/udr-17.C: New test.
5028         * testsuite/libgomp.c++/udr-18.C: New test.
5029         * testsuite/libgomp.c++/udr-19.C: New test.
5030
5031 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5032
5033         Update copyright years
5034
5035 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5036
5037         * hashtab.h: Use the standard form for the copyright notice.
5038
5039 2014-01-02  Tobias Burnus  <burnus@net-b.de>
5040
5041         * libgomp.texi: Bump @copying's copyright year.
5042
5043 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
5044
5045         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
5046         alloca () with __builtin_alloca ().
5047         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5048         * testsuite/libgomp.c/lock-3.c: Likewise.
5049         * testsuite/libgomp.c/pr48591.c: Likewise.
5050
5051 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5052
5053         PR testsuite/59534
5054         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5055         comparisons.
5056
5057 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5058
5059         PR libgomp/58756
5060         * testsuite/libgomp.c/pr58756.c: New test.
5061
5062 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5063
5064         PR libgomp/59467
5065         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5066         !$omp parallel.
5067
5068 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5069
5070         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5071         ALWAYS_CFLAGS.
5072         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5073         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5074         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5075         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5076         Likewise.
5077
5078         * libgomp_g.h: Include <stddef.h> for size_t.
5079
5080         * libgomp.spec.in: Update comment about libgomp's dependencies.
5081         * configure.ac: Likewise.
5082         * configure: Regenerate.
5083
5084 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5085
5086         * libgomp.texi: (Runtime Library Routines): Update references for
5087         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5088         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5089         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5090         (Environment Variables): Update references for OpenMP 4.0. Add
5091         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5092         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5093         order.
5094
5095 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5096
5097         * env.c (parse_bind_var): Initialize value to avoid
5098         (false positive) warning.
5099
5100 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5101
5102         PR libgomp/58691
5103         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5104         to check variable.
5105         (gomp_init_num_threads): Move i variable declaration into
5106         #ifdef CPU_ALLOC_SIZE block.
5107         * config/linux/affinity.c (gomp_affinity_init_level): Test
5108         gomp_places_list_len == 0 rather than gomp_places_list == 0
5109         when checking for topology reading error.
5110         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5111         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5112         gomp_places_list, only parse env var and always return false.
5113         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5114         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5115         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5116         and either of these variables were parsed correctly into a places
5117         list.
5118
5119 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5120             Jakub Jelinek  <jakub@redhat.com>
5121
5122         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5123         of 5 loopfn matches.
5124         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5125         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5126         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5127         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5128         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5129         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5130         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5131         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5132
5133 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5134
5135         * Makefile.am (omp_lib.mod): Streamline rule.
5136         * Makefile.in: Regenerate.
5137
5138         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5139         exceptions.
5140
5141         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5142         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5143         * testsuite/libgomp.fortran/lib2.f: Likewise.
5144         * testsuite/libgomp.fortran/lib3.f: Likewise.
5145
5146         * configure.ac: Typo fix.
5147         * configure: Regenerate.
5148
5149         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5150         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5151
5152         * omp.h.in: Don't touch the user's namespace.
5153
5154 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5155             Tobias Burnus  <burnus@net-b.de>
5156             Richard Henderson  <rth@redhat.com>
5157
5158         * target.c: New file.
5159         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5160         * Makefile.in: Regenerated.
5161         * libgomp_g.h (GOMP_task): Add depend argument.
5162         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5163         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5164         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5165         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5166         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5167         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5168         GOMP_taskgroup_start, GOMP_taskgroup_end,
5169         GOMP_parallel_sections): New prototypes.
5170         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5171         (omp_is_initial_device_): New function.
5172         (ULP, STR1, STR2, ialias_redirect): Removed.
5173         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5174         omp_set_default_device_8_, omp_get_default_device_,
5175         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5176         functions.
5177         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5178         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5179         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5180         @@GOMP_4.0.
5181         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5182         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5183         omp_set_default_device, omp_set_default_device_,
5184         omp_set_default_device_8_, omp_get_default_device,
5185         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5186         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5187         omp_get_team_num_): Export @@OMP_4.0.
5188         * team.c (struct gomp_thread_start_data): Add place field.
5189         (gomp_thread_start): Clear thr->thread_pool and
5190         thr->task before returning.  Use gomp_team_barrier_wait_final
5191         instead of gomp_team_barrier_wait.  Initialize thr->place.
5192         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5193         team_cancelled and task_queued_count fields.
5194         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5195         before calling pthread_exit.
5196         (gomp_free_thread): No longer static.  Use
5197         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5198         (gomp_team_start): Add flags argument.  Set
5199         thr->thread_pool->threads_busy to nthreads immediately after creating
5200         new pool.  Use gomp_managed_threads_lock instead of
5201         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5202         (gomp_team_end): Use gomp_managed_threads_lock instead of
5203         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5204         of gomp_team_barrier_wait.  If team->team_cancelled, call
5205         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5206         rather than thr->ts.work_share.
5207         (initialize_team): Don't call gomp_sem_init here.
5208         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5209         caller.
5210         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5211         * env.c (gomp_global_icv): Add default_device_var, target_data and
5212         bind_var initializers.
5213         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5214         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5215         gomp_places_list_len): New variables.
5216         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5217         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5218         sized places.
5219         (gomp_cancel_var): New global variable.
5220         (parse_int): New function.
5221         (handle_omp_display_env): New function.
5222         (initialize_env): Use it.  Initialize default_device_var.
5223         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5224         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5225         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5226         been successfully parsed (and call gomp_init_affinity in that case).
5227         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5228         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5229         omp_get_team_num, omp_is_initial_device): New functions.
5230         * libgomp.h: Include stdlib.h.
5231         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5232         Define.
5233         (struct target_mem_desc): Forward declare.
5234         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5235         and thread_limit_var fields.
5236         (gomp_get_num_devices): New prototype.
5237         (gomp_cancel_var): New extern decl.
5238         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5239         team_cancelled and task_queued_count fields.  Add comments about
5240         task_{,queued_,running_}count.
5241         (gomp_cancel_kind): New enum.
5242         (gomp_work_share_end_cancel): New prototype.
5243         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5244         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5245         and depend fields.
5246         (struct gomp_taskgroup): New type.
5247         (struct gomp_task_depend_entry,
5248         struct gomp_dependers_vec): New types.
5249         (gomp_finish_task): Free depend_hash if non-NULL.
5250         (struct gomp_team_state): Add place_partition_off
5251         and place_partition_len fields.
5252         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5253         gomp_places_list_len): New extern decls.
5254         (struct gomp_thread): Add place field.
5255         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5256         (gomp_init_thread_affinity): Add place argument.
5257         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5258         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5259         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5260         gomp_affinity_init_level, gomp_affinity_print_place): New
5261         prototypes.
5262         (gomp_team_start): Add flags argument.
5263         (gomp_thread_limit_var, gomp_remaining_threads_count,
5264         gomp_remaining_threads_lock): Remove.
5265         (gomp_managed_threads_lock): New variable.
5266         (struct gomp_thread_pool): Add threads_busy field.
5267         (gomp_free_thread): New prototype.
5268         * task.c: Include hashtab.h.
5269         (hash_entry_type): New typedef.
5270         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5271         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5272         copy_ctors_done and taskgroup fields.
5273         (GOMP_task): Add depend argument, handle depend clauses.  If
5274         gomp_team_barrier_cancelled or if it's taskgroup has been
5275         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5276         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5277         and already cancelled, don't discard the task.  If taskgroup is
5278         non-NULL, enqueue the task into taskgroup queue.  Increment
5279         num_children field in taskgroup.  Increment task_queued_count.
5280         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5281         gomp_task_run_post_remove_taskgroup): New inline functions.
5282         (gomp_task_run_post_handle_depend_hash,
5283         gomp_task_run_post_handle_dependers,
5284         gomp_task_run_post_handle_depend): New functions.
5285         (GOMP_taskwait): Use them.  If more than one new tasks
5286         have been queued, wake other threads if needed.
5287         (gomp_barrier_handle_tasks): Likewise.  If
5288         gomp_team_barrier_cancelled, don't start any new tasks, just free
5289         all tasks.
5290         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5291         * omp_lib.f90.in
5292         (omp_proc_bind_kind, omp_proc_bind_false,
5293         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5294         omp_proc_bind_spread): New params.
5295         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5296         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5297         omp_get_team_num, omp_is_initial_device): New interfaces.
5298         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5299         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5300         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5301         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5302         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5303         useless use omp_lib_kinds.
5304         * omp.h.in (omp_proc_bind_t): New typedef.
5305         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5306         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5307         omp_get_team_num, omp_is_initial_device): New prototypes.
5308         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5309         through to gomp_team_start.
5310         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5311         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5312         Adjust gomp_parallel_loop_start callers.
5313         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5314         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5315         GOMP_loop_end_cancel): New functions.
5316         (GOMP_parallel_end): Add ialias_redirect.
5317         * hashtab.h: New file.
5318         * libgomp.texi (Environment Variables): Minor cleanup,
5319         update section refs to OpenMP 4.0rc2.
5320         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5321         environment variables.
5322         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5323         team->work_shares_to_free to thr->ts.work_share before calling
5324         free_work_share.
5325         (gomp_work_share_end_cancel): New function.
5326         * config/linux/proc.c: Include errno.h.
5327         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5328         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5329         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5330         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5331         gomp_cpuset_size is sizeof (cpu_set_t).
5332         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5333         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5334         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5335         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5336         contain any logical CPUs.
5337         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5338         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5339         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5340         pthread_getaffinity_np.  Check gomp_places_list instead of
5341         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5342         * config/linux/bar.c (gomp_barrier_wait_end,
5343         gomp_barrier_wait_last): Use BAR_* defines.
5344         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5345         from state where needed.  Set work_share_cancelled to 0 on last
5346         thread.
5347         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5348         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5349         functions.
5350         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5351         Add cpusetsize argument.
5352         (gomp_cpuset_size, gomp_cpusetp): Declare.
5353         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5354         (affinity_counter): Remove.
5355         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5356         if CPU_ALLOC_SIZE isn't defined.
5357         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5358         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5359         bind current thread to the first place.
5360         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5361         pthread_setaffinity_np to gomp_places_list[place].
5362         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5363         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5364         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5365         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5366         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5367         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5368         (gomp_barrier_t): Add awaited_final field.
5369         (gomp_barrier_init): Initialize awaited_final field.
5370         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5371         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5372         prototypes.
5373         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5374         defines.
5375         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5376         gomp_team_barrier_cancelled): New inline functions.
5377         (gomp_barrier_last_thread,
5378         gomp_team_barrier_set_task_pending,
5379         gomp_team_barrier_clear_task_pending,
5380         gomp_team_barrier_set_waiting_for_tasks,
5381         gomp_team_barrier_waiting_for_tasks,
5382         gomp_team_barrier_done): Use BAR_* defines.
5383         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5384         (gomp_barrier_wait_end): Use BAR_* defines.
5385         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5386         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5387         Use BAR_* defines.
5388         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5389         gomp_team_barrier_cancel): New functions.
5390         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5391         argument.
5392         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5393         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5394         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5395         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5396         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5397         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5398         (gomp_barrier_t): Add cancellable field.
5399         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5400         gomp_team_barrier_cancel): New prototypes.
5401         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5402         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5403         gomp_team_barrier_cancelled): New inline functions.
5404         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5405         gomp_team_barrier_set_task_pending,
5406         gomp_team_barrier_clear_task_pending,
5407         gomp_team_barrier_set_waiting_for_tasks,
5408         gomp_team_barrier_waiting_for_tasks,
5409         gomp_team_barrier_done): Use BAR_* defines.
5410         * barrier.c (GOMP_barrier_cancel): New function.
5411         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5412         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5413         omp_proc_bind_spread): New params.
5414         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5415         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5416         omp_get_team_num, omp_is_initial_device): New externals.
5417         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5418         New functions.
5419         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5420         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5421         infinity.  If not nested, just return minimum of max_num_threads
5422         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5423         to the returned value.  Otherwise, don't update atomically
5424         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5425         (GOMP_parallel_end): Adjust for thread_limit now being in
5426         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5427         infinity.  Adjust threads_busy in the pool rather than
5428         gomp_remaining_threads_count.  Remember team->nthreads and call
5429         gomp_team_end before adjusting threads_busy, if not nested
5430         afterwards, just set it to 1 non-atomically.  Add ialias.
5431         (GOMP_parallel_start): Adjust gomp_team_start caller.
5432         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5433         * testsuite/libgomp.c/affinity-1.c: New test.
5434         * testsuite/libgomp.c/atomic-15.c: New test.
5435         * testsuite/libgomp.c/atomic-16.c: New test.
5436         * testsuite/libgomp.c/atomic-17.c: New test.
5437         * testsuite/libgomp.c/cancel-for-1.c: New test.
5438         * testsuite/libgomp.c/cancel-for-2.c: New test.
5439         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5440         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5441         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5442         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5443         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5444         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5445         * testsuite/libgomp.c/depend-1.c: New test.
5446         * testsuite/libgomp.c/depend-2.c: New test.
5447         * testsuite/libgomp.c/depend-3.c: New test.
5448         * testsuite/libgomp.c/depend-4.c: New test.
5449         * testsuite/libgomp.c/for-1.c: New test.
5450         * testsuite/libgomp.c/for-1.h: New file.
5451         * testsuite/libgomp.c/for-2.c: New test.
5452         * testsuite/libgomp.c/for-2.h: New file.
5453         * testsuite/libgomp.c/for-3.c: New test.
5454         * testsuite/libgomp.c/pr58392.c: New test.
5455         * testsuite/libgomp.c/simd-1.c: New test.
5456         * testsuite/libgomp.c/simd-2.c: New test.
5457         * testsuite/libgomp.c/simd-3.c: New test.
5458         * testsuite/libgomp.c/simd-4.c: New test.
5459         * testsuite/libgomp.c/simd-5.c: New test.
5460         * testsuite/libgomp.c/simd-6.c: New test.
5461         * testsuite/libgomp.c/target-1.c: New test.
5462         * testsuite/libgomp.c/target-2.c: New test.
5463         * testsuite/libgomp.c/target-3.c: New test.
5464         * testsuite/libgomp.c/target-4.c: New test.
5465         * testsuite/libgomp.c/target-5.c: New test.
5466         * testsuite/libgomp.c/target-6.c: New test.
5467         * testsuite/libgomp.c/target-7.c: New test.
5468         * testsuite/libgomp.c/taskgroup-1.c: New test.
5469         * testsuite/libgomp.c/thread-limit-1.c: New test.
5470         * testsuite/libgomp.c/thread-limit-2.c: New test.
5471         * testsuite/libgomp.c/thread-limit-3.c: New test.
5472         * testsuite/libgomp.c/udr-1.c: New test.
5473         * testsuite/libgomp.c/udr-2.c: New test.
5474         * testsuite/libgomp.c/udr-3.c: New test.
5475         * testsuite/libgomp.c++/affinity-1.C: New test.
5476         * testsuite/libgomp.c++/atomic-10.C: New test.
5477         * testsuite/libgomp.c++/atomic-11.C: New test.
5478         * testsuite/libgomp.c++/atomic-12.C: New test.
5479         * testsuite/libgomp.c++/atomic-13.C: New test.
5480         * testsuite/libgomp.c++/atomic-14.C: New test.
5481         * testsuite/libgomp.c++/atomic-15.C: New test.
5482         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5483         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5484         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5485         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5486         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5487         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5488         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5489         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5490         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5491         * testsuite/libgomp.c++/cancel-test.h: New file.
5492         * testsuite/libgomp.c++/for-9.C: New test.
5493         * testsuite/libgomp.c++/for-10.C: New test.
5494         * testsuite/libgomp.c++/for-11.C: New test.
5495         * testsuite/libgomp.c++/simd-1.C: New test.
5496         * testsuite/libgomp.c++/simd-2.C: New test.
5497         * testsuite/libgomp.c++/simd-3.C: New test.
5498         * testsuite/libgomp.c++/simd-4.C: New test.
5499         * testsuite/libgomp.c++/simd-5.C: New test.
5500         * testsuite/libgomp.c++/simd-6.C: New test.
5501         * testsuite/libgomp.c++/simd-7.C: New test.
5502         * testsuite/libgomp.c++/simd-8.C: New test.
5503         * testsuite/libgomp.c++/target-1.C: New test.
5504         * testsuite/libgomp.c++/target-2.C: New test.
5505         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5506         * testsuite/libgomp.c++/target-3.C: New test.
5507         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5508         * testsuite/libgomp.c++/udr-1.C: New test.
5509         * testsuite/libgomp.c++/udr-2.C: New test.
5510         * testsuite/libgomp.c++/udr-3.C: New test.
5511         * testsuite/libgomp.c++/udr-4.C: New test.
5512         * testsuite/libgomp.c++/udr-5.C: New test.
5513         * testsuite/libgomp.c++/udr-6.C: New test.
5514         * testsuite/libgomp.c++/udr-7.C: New test.
5515         * testsuite/libgomp.c++/udr-8.C: New test.
5516         * testsuite/libgomp.c++/udr-9.C: New test.
5517
5518 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5519
5520         PR testsuite/57605
5521         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5522         ALWAYS_CFLAGS.
5523
5524 2013-09-20  Alan Modra  <amodra@gmail.com>
5525
5526         * configure: Regenerate.
5527
5528 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5529
5530         * testsuite/libgomp.c/sections-2.c: New test.
5531
5532 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5533
5534         * testsuite/libgomp.fortran/strassen.f90:
5535         Add dg-skip-if aarch64_tiny.
5536
5537 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5538             Cesar Philippidis  <cesar@codesourcery.com>
5539
5540         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5541         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5542         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5543         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5544         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5545         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5546         Use dg-runtest rather than gfortran-dg-runtest.
5547
5548 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5549
5550         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5551         Linux-based x86 systems to cover all GNU systems.
5552         * testsuite/libgomp.c/lock-3.c: Likewise.
5553         * testsuite/libgomp.c/pr48591.c: Likewise.
5554
5555 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5556
5557         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5558         GNU/Hurd, as done for Linux-based systems.
5559
5560         * config/posix/ptrlock.h: Fix comment.
5561
5562 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5563
5564         PR fortran/57423
5565         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5566         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5567         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5568         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5569         omp_destroy_nest_lock): Correct arguments to match the one in
5570         the OpenMP spec.
5571         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5572         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5573         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5574         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5575
5576 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5577
5578         * testsuite/libgomp.c/loop-13.c: New test.
5579         * testsuite/libgomp.c/loop-14.c: New test.
5580         * testsuite/libgomp.c/loop-15.c: New test.
5581         * testsuite/libgomp.c++/loop-13.C: New test.
5582         * testsuite/libgomp.c++/loop-14.C: New test.
5583         * testsuite/libgomp.c++/loop-15.C: New test.
5584
5585 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5586
5587         PR middle-end/56217
5588         * testsuite/libgomp.c++/pr56217.C: New test.
5589
5590 2013-02-01  Alan Modra  <amodra@gmail.com>
5591
5592         * task.c (GOMP_task, GOMP_taskwait): Comment.
5593
5594 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5595             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5596
5597         PR libgomp/55561
5598         * config/linux/wait.h (do_spin): Use atomic load for addr.
5599         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5600         for intptr and ptrlock.
5601         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5602         for ptrlock.
5603
5604 2013-01-22  Alan Modra  <amodra@gmail.com>
5605
5606         PR libgomp/51376
5607         PR libgomp/56073
5608         * task.c (GOMP_task): Revert 2011-12-09 change.
5609         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5610         barrier to read task->children..
5611         (gomp_barrier_handle_tasks): ..and matching atomic store with
5612         release barrier here when setting parent->children to NULL.
5613
5614 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5615             Tobias Burnus  <burnus@net-b.de>
5616
5617         PR driver/55884
5618         * testsuite/libgomp.fortran/fortran.exp: Use
5619         -fintrinsic-modules-path= instead of
5620         -fintrinsic-modules-path.
5621
5622 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5623
5624         Update copyright years.
5625
5626 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5627
5628         * testsuite/libgomp.fortran/fortran.exp: Set
5629         -fintrinsic-modules-path.
5630
5631 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5632
5633         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5634         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5635
5636 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5637
5638         PR libgomp/55411
5639         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5640         if pool had any threads_used.
5641
5642 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5643
5644         * testsuite/libgomp.c++/pr24455.C: Use
5645         -Wl,-undefined,dynamic_lookup on darwin.
5646
5647 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5648
5649         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5650
5651 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5652
5653         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5654
5655 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5656             Jim MacArthur  <jim.macarthur@arm.com>
5657             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5658             Nigel Stephens  <nigel.stephens@arm.com>
5659             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5660             Richard Earnshaw  <rearnsha@arm.com>
5661             Sofiane Naci  <sofiane.naci@arm.com>
5662             Stephen Thomas  <stephen.thomas@arm.com>
5663             Tejas Belagod  <tejas.belagod@arm.com>
5664             Yufeng Zhang  <yufeng.zhang@arm.com>
5665
5666         * configure.tgt: Add AArch64.
5667
5668 2012-10-04  Jason Merrill  <jason@redhat.com>
5669
5670         * testsuite/libgomp.c++/tls-init1.C: New.
5671
5672 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5673
5674         * configure: Regenerated.
5675
5676 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5677
5678         * config/linux/mips/futex.h (sys_futex0): Change to static
5679         function with noinline, nomips16 attributes under MIPS16. Adjust
5680         asm statement to place 'li v0,SYS_futex' immediately before
5681         syscall insn.
5682
5683 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5684
5685         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5686         conflict with index.html on case-insensitive file systems.
5687
5688 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5689
5690         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5691         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5692
5693 2012-07-02  Richard Guenther  <rguenther@suse.de>
5694             Michael Matz  <matz@suse.de>
5695             Tobias Grosser <tobias@grosser.es>
5696             Sebastian Pop <sebpop@gmail.com>
5697
5698         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5699         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5700         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5701         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5702
5703 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5704
5705         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5706
5707 2012-06-22  Richard Guenther  <rguenther@suse.de>
5708
5709         Merge from graphite branch
5710         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5711
5712         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5713         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5714
5715 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5716
5717         PR middle-end/53580
5718         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5719         use GOMP_barrier () call instead.
5720         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5721         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5722         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5723         call GOMP_barrier instead.
5724         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5725
5726 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5727
5728         PR libgomp/52993
5729         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5730         argument to memset call.
5731
5732 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5733
5734         * configure: Regenerated.
5735
5736 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5737
5738         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5739
5740 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5741
5742         PR bootstrap/52812
5743         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5744
5745 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5746
5747         PR middle-end/52547
5748         * testsuite/libgomp.c/pr52547.c: New test.
5749
5750 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5751
5752         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5753
5754 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5755
5756         * configure.tgt (mips-sgi-irix6*): Remove.
5757
5758 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5759
5760         * configure.tgt (alpha*-dec-osf*): Remove.
5761
5762         * config/osf/sem.h: Remove.
5763         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5764
5765 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5766
5767         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5768
5769 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5770
5771         PR libstdc++/52188
5772         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5773         Remove ENABLE_SYMVERS_SOL2.
5774         * configure: Regenerate.
5775         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5776         (PREPROCESS): New variable.
5777         (libgomp.ver): New target.
5778         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5779         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5780         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5781         Use libgomp.ver.
5782         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5783         * Makefile.in: Regenerate.
5784
5785 2012-02-14  Walter Lee  <walt@tilera.com>
5786
5787         * configure.tgt: Handle tilegx and tilepro.
5788         * config/linux/tile/futex.h: New file.
5789
5790 2012-02-08  Richard Guenther  <rguenther@suse.de>
5791
5792         PR tree-optimization/46886
5793         * testsuite/libgomp.c/pr46886.c: New testcase.
5794
5795 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5796
5797         * config/linux/arm: Remove empty directory.
5798         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5799
5800 2011-12-09  Alan Modra  <amodra@gmail.com>
5801
5802         PR libgomp/51376
5803         * task.c (GOMP_taskwait): Don't access task->children outside of
5804         task_lock mutex region.
5805         (GOMP_task): Likewise.
5806
5807 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5808
5809         PR libgomp/51132
5810         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5811         to file scope.
5812         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5813         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5814         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5815         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5816         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5817
5818 2011-12-02  Alan Modra  <amodra@gmail.com>
5819
5820         * config/linux/affinity.c: Use atomic rather than sync builtin.
5821         * config/linux/lock.c: Likewise.
5822         * config/linux/ptrlock.h: Likewise.
5823         * config/linux/ptrlock.c: Likewise.
5824         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5825         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5826         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5827         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5828         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5829         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5830         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5831         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5832         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5833         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5834
5835 2011-11-30  Alan Modra  <amodra@gmail.com>
5836
5837         PR libgomp/51298
5838         * config/linux/bar.h: Use atomic rather than sync builtins.
5839         * config/linux/bar.c: Likewise.  Add missing acquire
5840         synchronisation on generation field.
5841         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5842         double unlock.
5843
5844 2011-11-30  Alan Modra  <amodra@gmail.com>
5845
5846         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5847         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5848         * config/linux/mutex.h: Use atomic rather than sync builtins.
5849         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5850         * config/linux/omp-lock.h: Comment fix.
5851         * config/linux/arm/mutex.h: Delete.
5852         * config/linux/powerpc/mutex.h: Delete.
5853         * config/linux/ia64/mutex.h: Delete.
5854         * config/linux/mips/mutex.h: Delete.
5855
5856 2011-11-30  Alan Modra  <amodra@gmail.com>
5857
5858         PR libgomp/51249
5859         * config/linux/sem.h: Rewrite.
5860         * config/linux/sem.c: Rewrite.
5861
5862 2011-11-28  Richard Henderson  <rth@redhat.com>
5863
5864         * libgomp.h (enum memmodel): New.
5865
5866 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5867
5868         * configure: Regenerate.
5869
5870 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5871
5872         * config/posix95: Remove empty directory.
5873
5874 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5875
5876         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5877
5878 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5879
5880         PR fortran/49792
5881         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5882         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5883
5884 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5885
5886         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5887
5888 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5889
5890         PR libgomp/49965
5891         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5892
5893 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5894
5895         * config/linux/proc.h: New.
5896         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5897         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5898         (gomp_init_num_threads): Update call to cpuset_popcount.
5899         (get_num_procs): Ditto.
5900         * config/linux/affinity.c (gomp_init_affinity): Call
5901         gomp_cpuset_popcount.
5902
5903 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5904
5905         PR fortran/42041
5906         PR fortran/46752
5907         * omp.h.in (omp_in_final): New prototype.
5908         * omp_lib.f90.in (omp_in_final): New interface.
5909         (omp_integer_kind, omp_logical_kind): Remove
5910         and replace all its uses in the module with 4.
5911         (openmp_version): Change to 201107.
5912         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5913         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5914         kind for the parameters.
5915         (omp_in_final): New external.
5916         (openmp_version): Change to 201107.
5917         * task.c (omp_in_final): New function.
5918         (gomp_init_task): Initialize final_task.
5919         (GOMP_task): Remove unused attribute from flags.  Handle final
5920         tasks.
5921         (GOMP_taskyield): New function.
5922         (omp_in_final): Return true if if (false) or final (true) task
5923         or descendant of final (true).
5924         * fortran.c (omp_in_final_): New function.
5925         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5926         (GOMP_3.0): Export GOMP_taskyield.
5927         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5928         variables.
5929         (parse_unsigned_long_list): New function.
5930         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5931         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5932         even if parse_affinity returned false.
5933         * config/linux/affinity.c (gomp_init_affinity): Handle
5934         gomp_cpu_affinity_len == 0.
5935         * libgomp_g.h (GOMP_taskyield): New prototype.
5936         * libgomp.h (struct gomp_task): Add final_task field.
5937         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5938         * team.c (gomp_team_start): Override new task's nthreads_var icv
5939         if list form OMP_NUM_THREADS has been used and it has value for
5940         the new nesting level.
5941
5942         * testsuite/libgomp.c/atomic-11.c: New test.
5943         * testsuite/libgomp.c/atomic-12.c: New test.
5944         * testsuite/libgomp.c/atomic-13.c: New test.
5945         * testsuite/libgomp.c/atomic-14.c: New test.
5946         * testsuite/libgomp.c/reduction-6.c: New test.
5947         * testsuite/libgomp.c/task-5.c: New test.
5948         * testsuite/libgomp.c++/atomic-2.C: New test.
5949         * testsuite/libgomp.c++/atomic-3.C: New test.
5950         * testsuite/libgomp.c++/atomic-4.C: New test.
5951         * testsuite/libgomp.c++/atomic-5.C: New test.
5952         * testsuite/libgomp.c++/atomic-6.C: New test.
5953         * testsuite/libgomp.c++/atomic-7.C: New test.
5954         * testsuite/libgomp.c++/atomic-8.C: New test.
5955         * testsuite/libgomp.c++/atomic-9.C: New test.
5956         * testsuite/libgomp.c++/task-8.C: New test.
5957         * testsuite/libgomp.c++/reduction-4.C: New test.
5958         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5959         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5960         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5961         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5962         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5963         * testsuite/libgomp.fortran/pointer1.f90: New test.
5964         * testsuite/libgomp.fortran/pointer2.f90: New test.
5965         * testsuite/libgomp.fortran/task4.f90: New test.
5966
5967 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5968
5969         * libgomp.texi: Update OpenMP spec references to 3.1.
5970         (omp_in_final,OMP_PROC_BIND): New sections.
5971         (OMP_NUM_THREADS): Document that the value can be now a list.
5972         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5973
5974 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5975
5976         * config/linux/x86/futex.h: Check __x86_64__ instead of
5977         __LP64__.
5978
5979 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5980
5981         PR middle-end/49897
5982         PR middle-end/49898
5983         * testsuite/libgomp.c/pr49897-1.c: New test.
5984         * testsuite/libgomp.c/pr49897-2.c: New test.
5985         * testsuite/libgomp.c/pr49898-1.c: New test.
5986         * testsuite/libgomp.c/pr49898-2.c: New test.
5987
5988 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
5989
5990         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5991         for ia32 instead of ilp32.
5992
5993         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5994         * testsuite/libgomp.c/atomic-6.c: Likewise.
5995
5996 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
5997
5998         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5999         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
6000
6001 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6002
6003         PR libgomp/45351
6004         * config/osf/sem.h: New file.
6005         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
6006
6007 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6008
6009         PR target/49541
6010         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
6011         ldflags.
6012
6013 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
6014
6015         * config/linux/wait.h (do_spin): New inline, largely copied
6016         from do_wait, just don't do futex_wait here, instead return true if
6017         it should be done.
6018         (do_wait): Implement using do_spin.
6019         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
6020         to prototype.
6021         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6022         __sync_bool_compare_and_swap, pass the oldval to
6023         gomp_mutex_lock_slow.
6024         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
6025         If all mutex contenders are just spinning and not sleeping, don't
6026         change state to 2 unnecessarily.  Optimize the loop when state has
6027         already become 2 to use just one atomic operation per loop instead
6028         of two.
6029         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
6030         to prototype.
6031         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6032         __sync_bool_compare_and_swap, pass the oldval to
6033         gomp_mutex_lock_slow.
6034
6035 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
6036
6037         PR libgomp/49490
6038         * iter.c (gomp_iter_static_next): For chunk size 0
6039         only use n ceil/ nthreads size for the first
6040         n % nthreads threads in the team instead of
6041         all threads except for the last few ones which
6042         get less work or none at all.
6043         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
6044         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
6045         chunk argument, set run_sched_modifier to 0 for static
6046         resp. 1 for other kinds.  If chunk argument is 0
6047         and not static, set value to 1.
6048
6049 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6050
6051         PR c++/49043
6052         * testsuite/libgomp.c++/pr49043.C: New test.
6053
6054         PR c++/48869
6055         * testsuite/libgomp.c++/pr48869.C: New test.
6056
6057 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6058
6059         PR fortran/48894
6060         * fortran.c: Include limits.h.
6061         (TO_INT): Define.
6062         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6063         *set.
6064         (omp_set_num_threads_8_, omp_set_schedule_8_,
6065         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6066         omp_get_team_size_8_): Use TO_INT macro.
6067         * testsuite/libgomp.fortran/pr48894.f90: New test.
6068
6069 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6070
6071         PR middle-end/48591
6072         * testsuite/libgomp.c/pr48591.c: New test.
6073
6074 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6075
6076         PR bootstrap/48135
6077         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6078         * configure: Regenerate.
6079
6080 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6081
6082         PR fortran/47886
6083         * testsuite/libgomp.fortran/task3.f90: New test.
6084
6085 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6086
6087         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6088
6089 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6090
6091         PR libgomp/47854
6092         * libgomp.texi (omp_get_wtime): Don't say time in the past
6093         must be Unix Epoch.
6094
6095 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6096
6097         PR libgomp/47804
6098         * testsuite/libgomp.fortran/fortran.exp: Check for both
6099         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6100         but $blddir != "", still append ${blddir}/${lang_library_path}
6101         to ld_library_path.
6102
6103 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6104
6105         PR libgomp/47758
6106         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6107         of libquadmath.a before adding its libpath to ldflags.
6108
6109 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6110
6111         PR libgomp/47731
6112         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6113         to FUTEX_WAIT futex syscall.
6114         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6115
6116 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6117
6118         * configure: Regenerate.
6119
6120 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6121
6122         PR libstdc++/36104
6123         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6124
6125 2011-01-16  Gerald Pfeifer
6126
6127         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6128
6129 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6130
6131         PR fortran/46874
6132         * libgomp.fortran/allocatable6.f90: New test.
6133
6134 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6135
6136         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6137         * configure: Regenerate.
6138
6139 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6140
6141         PR target/40125
6142         PR lto/46695
6143         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6144         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6145         * aclocal.m4: Regenerate.
6146         * configure: Regenerate.
6147         * Makefile.in: Regenerate.
6148         * testsuite/Makefile.in: Regenerate.
6149
6150 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6151
6152         PR fortran/46753
6153         * libgomp.fortran/pr46753.f90: New test.
6154
6155         PR libgomp/43706
6156         * env.c (initialize_env): Default to spin count 300000
6157         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6158         is specified.
6159
6160         PR libgomp/45240
6161         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6162         at the end if sync builtins aren't supported.
6163
6164 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6165
6166         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6167
6168 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6169
6170         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6171
6172 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6173
6174         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6175
6176 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6177             Tobias Burnus  <burnus@net-b.de>
6178
6179         PR fortran/32049
6180         * configure.ac:
6181         * configure: Regenerate.
6182
6183 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6184
6185         * config/linux/futex.h: New.
6186         * config/linux/arm/mutex.h: New.
6187         * configure.tgt (arm*-*-linux*): Add config path.
6188
6189 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6190
6191         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6192
6193 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6194
6195         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6196         Change Fortran datatype to LOGICAL.
6197         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6198         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6199
6200 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6201
6202         * configure: Regenerate.
6203
6204 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6205
6206         * libgomp.texi: Add function keyword to a couple of Fortran
6207         interfaces, use integer instead of int for Fortran.
6208
6209 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6210
6211         * libgomp.texi: Fix spelling and pasto problems throughout.
6212         Adjust prototypes to match code.
6213
6214 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6215
6216         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6217         silence -fwhole-file warning.
6218
6219 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6220
6221         * configure.tgt (*-*-solaris2.[56]*): Removed.
6222
6223 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6224
6225         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6226         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6227         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6228         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6229         targetting solaris2*.
6230         * configure: Regenerate.
6231         * config.h.in: Regenerate.
6232
6233         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6234         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6235         Add libgomp_version_dep.
6236         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6237         versioning.
6238         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6239         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6240         * Makefile.in: Regenerate.
6241
6242         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6243         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6244         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6245         to common block, protected by
6246         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6247
6248 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6249
6250         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6251
6252 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6253
6254         PR bootstrap/43170
6255         * configure: Regenerate.
6256
6257 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6258
6259         PR other/43620
6260         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6261         * configure: Regenerate.
6262         * Makefile.in: Regenerate.
6263         * testsuite/Makefile.in: Regenerate.
6264
6265 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6266
6267         PR c/43893
6268         * testsuite/libgomp.c/pr43893.c: New test.
6269         * testsuite/libgomp.c++/pr43893.C: New test.
6270
6271 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6272
6273         PR middle-end/43570
6274         * testsuite/libgomp.fortran/vla8.f90: New test.
6275
6276 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6277
6278         PR libgomp/43706
6279         * config/linux/affinity.c (gomp_init_affinity): Decrease
6280         gomp_available_cpus if affinity mask confines the process to fewer
6281         CPUs.
6282         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6283         non-NULL, just return gomp_available_cpus.
6284
6285         PR libgomp/43569
6286         * sections.c (gomp_sections_init): Initialize ws->mode.
6287
6288 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6289
6290         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6291         not unused bar variable.
6292         * configure: Regenerate.
6293
6294 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6295
6296         * Makefile.in: Regenerate.
6297         * aclocal.m4: Regenerate.
6298         * testsuite/Makefile.in: Regenerate.
6299
6300 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6301
6302         PR libgomp/42942
6303         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6304         (initialize_env): Adjust callers.
6305         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6306         when the argument is 0.
6307
6308         * testsuite/libgomp.c/pr42942.c: New test.
6309
6310 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6311
6312         PR middle-end/42644
6313         PR middle-end/42130
6314         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6315         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6316
6317 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6318
6319         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6320         * testsuite/libgomp.c++/task-6.C: Likewise.
6321
6322 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6323
6324         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6325
6326 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6327
6328         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6329         * configure: Regenerate.
6330
6331 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6332
6333         PR fortran/42866
6334         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6335
6336 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6337
6338         * configure.ac: Test for executability of GFORTRAN.
6339         * configure: Regenerate.
6340
6341 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6342
6343         * configure: Regenerate.
6344
6345 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6346
6347         PR libgomp/42602
6348         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6349
6350 2010-01-03  Richard Guenther  <rguenther@suse.de>
6351
6352         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6353
6354 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6355
6356         * testsuite/libgomp.graphite/pr4118.c: New.
6357
6358 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6359
6360         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6361         for darwin, protect the test with require-effective-target tls_runtime.
6362         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6363
6364 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6365
6366         PR target/41605
6367         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6368         link spec %s substitutions for static libraries.
6369
6370 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6371
6372         PR testsuite/42135
6373         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6374
6375 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6376
6377         * Makefile.in: Regenerate.
6378         * configure: Regenerate.
6379         * testsuite/Makefile.in: Regenerate.
6380
6381 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6382
6383         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6384         settings for LC_ALL and LANG.
6385
6386 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6387
6388         PR fortran/42162
6389         * testsuite/libgomp.fortran/pr42162.f90: New test.
6390
6391 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6392
6393         PR middle-end/42029
6394         * testsuite/libgomp.c/pr42029.c: New test.
6395
6396 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6397
6398         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6399         *s.  Accept ld version without text in ()s.
6400         * configure: Regenerated.
6401
6402 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6403
6404         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6405
6406 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6407
6408         PR libgomp/41418
6409         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6410         or a hyphen (happens with fortran language disabled).
6411         * configure: Regenerate.
6412
6413 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6414
6415         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6416         use sed script portable to Solaris /bin/sed for extracting ld
6417         version.
6418         * configure: Regenerate.
6419
6420 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6421
6422         * testsuite/libgomp.graphite/bounds.c: New test.
6423
6424 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6425
6426         * Makefile.am (libgomp_la_LINK): New.
6427         * Makefile.in: Regenerate.
6428
6429 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6430
6431         * configure.ac (AC_PREREQ): Bump to 2.64.
6432
6433 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6434
6435         * Makefile.am (install-html, install-pdf): Remove.
6436         * Makefile.in: Regenerate.
6437
6438         * Makefile.in: Regenerate.
6439         * aclocal.m4: Regenerate.
6440         * config.h.in: Regenerate.
6441         * configure: Regenerate.
6442         * testsuite/Makefile.in: Regenerate.
6443
6444 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6445
6446         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6447         * Makefile.in: Regenerate.
6448
6449 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6450
6451         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6452         * Makefile.in: Regenerate.
6453
6454 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6455
6456         PR fortran/41102
6457         omp_lib.h.in: Fix -std=f95 errors.
6458
6459 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6460
6461         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6462         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6463         * testsuite/libgomp.graphite/graphite.exp: New.
6464
6465 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6466
6467         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6468         only build.
6469
6470 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6471
6472         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6473         needed memory barrier semantics.
6474         * config/linux/mips/mutex.h: New file.
6475
6476 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6477
6478         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6479
6480 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6481
6482         * configure: Regenerate.
6483
6484 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6485
6486         PR testsuite/40699
6487         PR testsuite/40707
6488         PR testsuite/40709
6489         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6490         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6491         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6492
6493 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6494
6495         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6496         options when choosing a multilib.
6497
6498 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6499
6500         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6501         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6502         ld_library_path, not every libgcc multilib directory.
6503         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6504         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6505         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6506         Use add_path.
6507         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6508
6509 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6510
6511         * Makefile.am (LTLDFLAGS): Define.
6512         (LINK): Define.
6513         * Makefile.in: Regenerate.
6514
6515 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6516
6517         PR fortran/39718
6518         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6519         libgfortranbegin, check existence of libgfortran.a instead of
6520         libgfortranbegin.a.
6521
6522 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6523
6524         PR libgomp/40174
6525         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6526         (gomp_free_pool_helper): Likewise.
6527
6528 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6529             Jakub Jelinek  <jakub@redhat.com>
6530
6531         PR fortran/35423
6532         * testsuite/libgomp.fortran/workshare2.f90: New test.
6533
6534 2009-04-09  Nick Clifton  <nickc@redhat.com>
6535
6536         * iter.c: Change copyright header to refer to version 3 of the
6537         GNU General Public License with version 3.1 of the GCC Runtime
6538         Library Exception and to point readers at the COPYING3 and
6539         COPYING3.RUNTIME files and the FSF's license web page.
6540         * alloc.c: Likewise.
6541         * barrier.c: Likewise.
6542         * config/bsd/proc.c: Likewise.
6543         * config/linux/affinity.c: Likewise.
6544         * config/linux/alpha/futex.h: Likewise.
6545         * config/linux/bar.c: Likewise.
6546         * config/linux/bar.h: Likewise.
6547         * config/linux/ia64/futex.h: Likewise.
6548         * config/linux/ia64/mutex.h: Likewise.
6549         * config/linux/lock.c: Likewise.
6550         * config/linux/mips/futex.h: Likewise.
6551         * config/linux/mutex.c: Likewise.
6552         * config/linux/mutex.h: Likewise.
6553         * config/linux/powerpc/futex.h: Likewise.
6554         * config/linux/proc.c: Likewise.
6555         * config/linux/ptrlock.c: Likewise.
6556         * config/linux/ptrlock.h: Likewise.
6557         * config/linux/s390/futex.h: Likewise.
6558         * config/linux/sem.c: Likewise.
6559         * config/linux/sem.h: Likewise.
6560         * config/linux/sparc/futex.h: Likewise.
6561         * config/linux/wait.h: Likewise.
6562         * config/linux/x86/futex.h: Likewise.
6563         * config/mingw32/proc.c: Likewise.
6564         * config/mingw32/time.c: Likewise.
6565         * config/posix/affinity.c: Likewise.
6566         * config/posix/bar.c: Likewise.
6567         * config/posix/bar.h: Likewise.
6568         * config/posix/lock.c: Likewise.
6569         * config/posix/mutex.h: Likewise.
6570         * config/posix/proc.c: Likewise.
6571         * config/posix/ptrlock.h: Likewise.
6572         * config/posix/sem.c: Likewise.
6573         * config/posix/sem.h: Likewise.
6574         * config/posix/time.c: Likewise.
6575         * config/posix95/lock.c: Likewise.
6576         * critical.c: Likewise.
6577         * env.c: Likewise.
6578         * error.c: Likewise.
6579         * fortran.c: Likewise.
6580         * iter_ull.c: Likewise.
6581         * libgomp.h: Likewise.
6582         * libgomp_f.h.in: Likewise.
6583         * libgomp_g.h: Likewise.
6584         * loop.c: Likewise.
6585         * loop_ull.c: Likewise.
6586         * omp.h.in: Likewise.
6587         * omp_lib.f90.in: Likewise.
6588         * omp_lib.h.in: Likewise.
6589         * ordered.c: Likewise.
6590         * parallel.c: Likewise.
6591         * sections.c: Likewise.
6592         * single.c: Likewise.
6593         * task.c: Likewise.
6594         * team.c: Likewise.
6595         * work.c: Likewise.
6596
6597 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6598
6599         * testsuite/config/default.exp: Change copyright header to refer to
6600         version 3 of the GNU General Public License and to point readers
6601         at the COPYING3 file and the FSF's license web page.
6602
6603 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6604
6605         PR middle-end/39573
6606         * libgomp.c++/pr39573.C: New test.
6607
6608 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6609
6610         PR other/39591
6611         * testsuite/libgomp.c/pr39591-1.c: New test.
6612         * testsuite/libgomp.c/pr39591-2.c: New test.
6613         * testsuite/libgomp.c/pr39591-3.c: New test.
6614
6615 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6616
6617         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6618         * testsuite/libgomp.c/atomic-6.c: Ditto.
6619
6620 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6621
6622         PR c/39495
6623         * testsuite/libgomp.c/loop-12.c: New test.
6624         * testsuite/libgomp.c/loop-11.c: New test.
6625         * testsuite/libgomp.c++/loop-11.C: New test.
6626         * testsuite/libgomp.c++/loop-12.C: New test.
6627         * testsuite/libgomp.c++/for-8.C: New test.
6628
6629 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6630
6631         * configure: Regenerate.
6632
6633 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6634
6635         PR middle-end/39154
6636         * testsuite/libgomp.c/pr39154.c: New test.
6637
6638 2009-01-30  Ian Lance Taylor  <iant@google.com>
6639
6640         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6641         libgomp_ld_is_gold.  Get gold version number.
6642         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6643         * configure: Rebuild.
6644
6645 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6646
6647         * testsuite/lib/libgomp.exp: Add -B option for targets that
6648         use libgfortran.a%s in their specs.
6649
6650 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6651
6652         PR libgomp/38086
6653         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6654         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6655         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6656         * configure: Regenerated.
6657         * config.h.in: Likewise.
6658
6659 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6660
6661         PR c++/38650
6662         * testsuite/libgomp.c/pr38650.c: New test.
6663         * testsuite/libgomp.c++/pr38650.C: New test.
6664
6665 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6666
6667         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6668
6669 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6670
6671         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6672
6673 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6674
6675         * configure: Regenerate.
6676
6677 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6678
6679         PR middle-end/36802
6680         * testsuite/libgomp.c/pr36802-1.c: New test.
6681         * testsuite/libgomp.c/pr36802-2.c: New test.
6682         * testsuite/libgomp.c/pr36802-3.c: New test.
6683
6684 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6685
6686         PR libgomp/38270
6687         * config/linux/powerpc/mutex.h: New.
6688
6689 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6690
6691         PR c++/38257
6692         * testsuite/libgomp.c++/for-7.C: New test.
6693
6694         PR c++/38348
6695         * testsuite/libgomp.c++/for-6.C: New test.
6696
6697 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6698
6699         PR testsuite/28870
6700         * testsuite/lib/libgomp.exp: Include new timeout library files.
6701         (libgomp_target_compile): Set timeout value from new proc.
6702
6703 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6704
6705         PR libgomp/37938
6706         * config/linux/ia64/mutex.h: New.
6707
6708 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6709
6710         PR libgomp/37935
6711         * libgomp.texi (Runtime library routines, environment variables):
6712         Update for OpenMP version 3.0.
6713
6714 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6715             Steve Ellcey  <sje@cup.hp.com>
6716
6717         * configure: Regenerate for new libtool.
6718         * Makefile.in: Ditto.
6719         * testsuite/Makefile.in: Ditto.
6720
6721 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6722             Andreas Tobler  <a.tobler@schweiz.org>
6723
6724         * config/bsd/proc.c: New file.
6725         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6726         * configure.ac: Check for header <sys/sysctl.h>
6727         * configure: Regenerate.
6728         * config.h.in: Likewise.
6729
6730 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6731
6732         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6733
6734 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6735
6736         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6737         * Makefile.in: Regenerated.
6738         * testsuite/Makefile.in: Regenerated.
6739
6740 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6741
6742         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6743         depend on blddir if blddir exists.
6744         (libgomp_target_compile): Likewise.
6745         * testsuite/libgomp.c++/c++.exp: Likewise.
6746         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6747
6748 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6749
6750         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6751         Do not list GPL as Invariant Section.
6752
6753 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6754             Chao-ying Fu  <fu@mips.com>
6755
6756         * configure.tgt: Enable futex for MIPS.
6757         * config/linux/mips/futex.h: New file.
6758
6759 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6760
6761         * team.c (gomp_team_end): Free team immediately if it has
6762         just one thread.
6763
6764 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6765
6766         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6767         * testsuite/libgomp.fortran/fortran.exp: Same.
6768         * testsuite/libgomp.c/c.exp: Same.
6769         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6770         directory to library path first.
6771
6772 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6773
6774         * env.c (parse_stacksize): Add cast to avoid warning.
6775         (parse_spincount): Likewise.
6776
6777 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6778
6779         * testsuite/libgomp.c/loop-10.c: New test.
6780         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6781         * libgomp.c++/loop-6.C (main): Likewise.
6782
6783         PR debug/36617
6784         * testsuite/libgomp.c/debug-1.c: New test.
6785
6786 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6787
6788         * testsuite/libgomp.c/nqueens-1.c: New test.
6789
6790         PR c++/36523
6791         * testsuite/libgomp.c++/task-7.C: New function.
6792
6793 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6794
6795         * configure: Regenerate.
6796
6797 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6798
6799         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6800         mutex when HAVE_SYNC_BUILTINS isn't defined.
6801
6802 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6803
6804         * libgomp.texi (omp_test_lock): Fix typo.
6805
6806 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6807
6808         * omp_lib.f90.in: Add "implicit none".
6809
6810 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6811
6812         PR middle-end/36506
6813         * testsuite/libgomp.c/reduction-5.c: New test.
6814
6815 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6816
6817         * libgomp.h (struct gomp_task): Add in_tied_task field.
6818         * task.c (gomp_init_task): Initialize it.
6819         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6820         unconditionally.  Don't call gomp_team_barrier_wake if
6821         current task is implicit or if(0) from implicit and number of
6822         running tasks is equal to nthreads - 1.
6823
6824         PR libgomp/36471
6825         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6826         omp_get_team_size_8): Fix pastos.
6827
6828         PR libgomp/36469
6829         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6830         * configure: Regenerated.
6831         * config.h.in: Regenerated.
6832         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6833         defined.
6834
6835 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6836
6837         PR bootstrap/36452
6838         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6839         (GOMP_loop_ull_dynamic_start): Likewise.
6840         (GOMP_loop_ull_guided_start): Likewise.
6841         (GOMP_loop_ull_ordered_static_start): Likewise.
6842         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6843         (GOMP_loop_ull_ordered_guided_start): Likewise.
6844
6845 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6846             Richard Henderson  <rth@redhat.com>
6847             Ulrich Drepper  <drepper@redhat.com>
6848             Jakob Blomer  <jakob.blomer@ira.uka.de>
6849
6850         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6851         Substitute also OMP_*LOCK_25*.
6852         * configure: Regenerated.
6853         * config.h.in: Regenerated.
6854         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6855         ptrlock.c and task.c.
6856         * Makefile.in: Regenerated.
6857         * testsuite/Makefile.in: Regenerated.
6858         * task.c: New file.
6859         * loop_ull.c: New file.
6860         * iter_ull.c: New file.
6861         * libgomp.h: Include ptrlock.h.
6862         (enum gomp_task_kind): New type.
6863         (struct gomp_team): Add task_lock, task_queue, task_count,
6864         task_running_count, single_count fields.  Add
6865         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6866         Remove work_share_lock, generation_mask,
6867         oldest_live_gen, num_live_gen and init_work_shares fields, add
6868         work work_share_list_alloc, work_share_list_free and work_share_chunk
6869         fields.  Change work_shares from pointer to pointers into an array.
6870         Change ordered_release field into gomp_sem_t ** from flexible array
6871         member.  Add implicit_task and initial_work_shares fields.
6872         Move close to the end of the struct.
6873         (struct gomp_team_state): Add single_count, last_work_share,
6874         active_level and level fields, remove work_share_generation.
6875         (gomp_barrier_handle_tasks): New prototype.
6876         (gomp_finish_task): New inline function.
6877         (struct gomp_work_share): Move chunk_size, end, incr into
6878         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6879         next_ll fields.  Reshuffle fields.  Add next_alloc,
6880         next_ws, next_free and inline_ordered_team_ids fields, change
6881         ordered_team_ids into pointer from flexible array member.
6882         Add mode field.  Put lock and next into a different cache line
6883         from most of the write-once fields.
6884         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6885         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6886         gomp_iter_ull_guided_next): New prototypes.
6887         (gomp_new_icv): New prototype.
6888         (struct gomp_thread): Add thread_pool and task fields.
6889         (struct gomp_thread_pool): New type.
6890         (gomp_new_team): New prototype.
6891         (gomp_team_start): Change type of last argument.
6892         (gomp_new_work_share): Removed.
6893         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6894         (gomp_work_share_init_done): New static inline.
6895         (gomp_throttled_spin_count_var, gomp_available_cpus,
6896         gomp_managed_threads): New extern decls.
6897         (gomp_init_task): New prototype.
6898         (gomp_spin_count_var): New extern var decl.
6899         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6900         or no alias support, or if not PIC.
6901         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6902         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6903         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6904         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6905         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6906         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6907         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6908         gomp_test_nest_lock_25): New prototypes.
6909         (omp_lock_symver, strong_alias): Define.
6910         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6911         decls.
6912         (gomp_end_task): New.
6913         (struct gomp_task_icv, gomp_global_icv): New.
6914         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6915         (struct gomp_task): New.
6916         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6917         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6918         (gomp_icv): New.
6919         (gomp_schedule_type): Reorder enum to match
6920         omp_sched_t.
6921         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6922         fields.
6923         (gomp_thread_start): Add gomp_team_barrier_wait call.
6924         For non-nested case remove clearing of docked thread thr fields.
6925         Use pool fields instead of global gomp_* variables.  Use
6926         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6927         Create tasks for each member thread.
6928         (free_team): Only destroy team barrier, task_lock here and free it.
6929         (gomp_free_thread): Free last_team if non-NULL.
6930         (gomp_team_end): Call gomp_team_barrier_wait instead of
6931         gomp_barrier_wait.  For nested case call one extra
6932         gomp_barrier_wait.  Move here some destruction from free_team.
6933         Call free_team on pool->last_team if any, rather than freeing
6934         current team.  Destroy work_share_list_free_lock ifndef
6935         HAVE_SYNC_BUILTINS.
6936         (gomp_new_icv): New function.
6937         (gomp_threads, gomp_threads_size, gomp_threads_used,
6938         gomp_threads_dock): Removed.
6939         (gomp_thread_destructor): New variable.
6940         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6941         functions.
6942         (gomp_team_start): Create new pool if current thread doesn't have
6943         one.  Use pool fields instead of global gomp_* variables.
6944         Initialize thread_pool field for new threads.  Clear single_count.
6945         Change last argument from ws to team, don't create
6946         new team, set ts.work_share to &team->work_shares[0] and clear
6947         ts.last_work_share.  Don't clear ts.work_share_generation.
6948         If number of threads changed, adjust atomically gomp_managed_threads.
6949         Use gomp_init_task instead of gomp_new_task,
6950         set thr->task to the corresponding implicit_task array entry.
6951         Create tasks for each member thread.  Initialize ts.level.
6952         (initialize_team): Call pthread_key_create on
6953         gomp_thread_destructor.
6954         (team_destructor): New function.
6955         (new_team): Removed.
6956         (gomp_new_team): New function.
6957         (free_team): Free gomp_work_share blocks chained through next_alloc,
6958         instead of freeing work_shares and destroying work_share_lock.
6959         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6960         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6961         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6962         of gomp_barrier_wait.
6963         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6964         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6965         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6966         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6967         of gomp_barrier_wait.
6968         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6969         gomp_work_share_init_done if gomp_work_share_start returned true.
6970         Don't unlock ws->lock.
6971         * work.c: Include stddef.h.
6972         (free_work_share): Use work_share_list_free_lock instead
6973         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6974         Call gomp_fini_work_share and then either free ws if orphaned, or
6975         put it into work_share_list_free list of the current team.
6976         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6977         functions.
6978         (gomp_work_share_start, gomp_work_share_end,
6979         gomp_work_share_end_nowait): Rewritten.
6980         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6981         (openmp_version): Set to 200805.
6982         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6983         omp_sched_guided, omp_sched_auto): New parameters.
6984         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6985         omp_set_max_active_levels, omp_get_max_active_levels,
6986         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6987         omp_get_active_level): New interfaces.
6988         * omp_lib.h.in (openmp_version): Set to 200805.
6989         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6990         omp_sched_guided, omp_sched_auto): New parameters.
6991         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6992         omp_set_max_active_levels, omp_get_max_active_levels,
6993         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6994         omp_get_active_level): New externals.
6995         * loop.c: Include limits.h.
6996         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6997         GFS_AUTO.
6998         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6999         Likewise.  Use gomp_icv.
7000         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
7001         ts.static_trip here.
7002         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
7003         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
7004         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
7005         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
7006         don't unlock ws->lock, otherwise lock it.
7007         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
7008         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
7009         (gomp_parallel_loop_start): Call gomp_new_team instead of
7010         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
7011         Adjust gomp_team_start caller.  Pass 0 as second argument to
7012         gomp_resolve_num_threads.
7013         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
7014         If adding ws->chunk_size nthreads + 1 times after end won't
7015         overflow, set ws->mode to 1.
7016         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
7017         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
7018         GOMP_loop_ull_ordered_static_start,
7019         GOMP_loop_ull_ordered_dynamic_start,
7020         GOMP_loop_ull_ordered_guided_start,
7021         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
7022         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
7023         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
7024         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
7025         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
7026         prototypes.
7027         * libgomp.map: Export lock routines also @@OMP_2.0.
7028         (GOMP_loop_ordered_dynamic_first,
7029         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
7030         GOMP_loop_ordered_static_first): Remove.
7031         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
7032         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
7033         GOMP_loop_ull_ordered_dynamic_next,
7034         GOMP_loop_ull_ordered_dynamic_start,
7035         GOMP_loop_ull_ordered_guided_next,
7036         GOMP_loop_ull_ordered_guided_start,
7037         GOMP_loop_ull_ordered_runtime_next,
7038         GOMP_loop_ull_ordered_runtime_start,
7039         GOMP_loop_ull_ordered_static_next,
7040         GOMP_loop_ull_ordered_static_start,
7041         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
7042         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
7043         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
7044         (omp_set_schedule, omp_get_schedule,
7045         omp_get_thread_limit, omp_set_max_active_levels,
7046         omp_get_max_active_levels, omp_get_level,
7047         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7048         omp_set_schedule_, omp_set_schedule_8_,
7049         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7050         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7051         omp_get_max_active_levels_, omp_get_level_,
7052         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7053         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7054         New exports @@OMP_3.0.
7055         * omp.h.in (omp_sched_t): New type.
7056         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7057         omp_set_max_active_levels, omp_get_max_active_levels,
7058         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7059         omp_get_active_level): New prototypes.
7060         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7061         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7062         gomp_thread_limit_var, gomp_remaining_threads_count,
7063         gomp_remaining_threads_lock): New variables.
7064         (parse_spincount): New function.
7065         (initialize_env): Call gomp_init_num_threads unconditionally.
7066         Initialize gomp_available_cpus.  Call parse_spincount,
7067         initialize gomp_{,throttled_}spin_count_var
7068         depending on presence and value of OMP_WAIT_POLICY and
7069         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7070         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7071         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7072         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7073         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7074         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7075         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7076         (gomp_global_icv): New.
7077         (parse_schedule): Use it.  Parse "auto".
7078         (omp_set_num_threads): Use gomp_icv.
7079         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7080         Likewise.
7081         (omp_get_max_threads): Move from parallel.c.
7082         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7083         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7084         add ialias.
7085         (parse_stacksize, parse_wait_policy): New functions.
7086         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7087         both wrappers for compatibility and new locks.
7088         (omp_set_schedule, omp_get_schedule,
7089         omp_get_thread_limit, omp_set_max_active_levels,
7090         omp_get_max_active_levels, omp_get_level,
7091         omp_get_ancestor_thread_num, omp_get_team_size,
7092         omp_get_active_level): New ialias_redirect.
7093         (omp_set_schedule_, omp_set_schedule_8_,
7094         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7095         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7096         omp_get_max_active_levels_, omp_get_level_,
7097         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7098         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7099         New functions.
7100         * parallel.c: Include limits.h.
7101         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7102         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7103         argument to gomp_team_start.  Pass 0 as second argument to
7104         gomp_resolve_num_threads.
7105         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7106         if gomp_thread_limit_var != ULONG_MAX.
7107         (omp_in_parallel): Implement using ts.active_level.
7108         (omp_get_max_threads): Move to env.c.
7109         (omp_get_level, omp_get_ancestor_thread_num,
7110         omp_get_team_size, omp_get_active_level): New functions,
7111         add ialias.
7112         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7113         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7114         gomp_iter_dynamic_next instead of the _locked variant and don't take
7115         lock around it, otherwise acquire it before calling
7116         gomp_iter_dynamic_next_locked.
7117         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7118         gomp_iter_dynamic_next instead of the _locked variant and don't take
7119         lock around it.
7120         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7121         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7122         Adjust gomp_team_start caller.  Pass count as second argument to
7123         gomp_resolve_num_threads, don't adjust num_threads after the call.
7124         Use gomp_icv.
7125         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7126         ws->chunk_size by incr.
7127         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7128         code.
7129         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7130         types.
7131         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7132         (omp_check_defines): Check even the compat defines.
7133         * config/linux/ptrlock.c: New file.
7134         * config/linux/ptrlock.h: New file.
7135         * config/linux/wait.h: New file.
7136         * config/posix/ptrlock.c: New file.
7137         * config/posix/ptrlock.h: New file.
7138         * config/linux/bar.h (gomp_team_barrier_wait,
7139         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7140         (gomp_team_barrier_set_task_pending,
7141         gomp_team_barrier_clear_task_pending,
7142         gomp_team_barrier_set_waiting_for_tasks,
7143         gomp_team_barrier_waiting_for_tasks,
7144         gomp_team_barrier_done): New inlines.
7145         (gomp_barrier_t): Rewritten.
7146         (gomp_barrier_state_t): New typedef.
7147         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7148         gomp_barrier_wait_start): Rewritten.
7149         (gomp_barrier_wait_end): Change second argument to
7150         gomp_barrier_state_t.
7151         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7152         inlines.
7153         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7154         futex.h.
7155         (gomp_barrier_wait_end): Rewritten.
7156         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7157         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7158         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7159         (gomp_barrier_state_t): New typedef.
7160         (gomp_team_barrier_wait,
7161         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7162         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7163         into the return value.  Return gomp_barrier_state_t.
7164         (gomp_team_barrier_set_task_pending,
7165         gomp_team_barrier_clear_task_pending,
7166         gomp_team_barrier_set_waiting_for_tasks,
7167         gomp_team_barrier_waiting_for_tasks,
7168         gomp_team_barrier_done): New inlines.
7169         (gomp_barrier_wait_end): Change second argument to
7170         gomp_barrier_state_t.
7171         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7172         inlines.
7173         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7174         (gomp_barrier_wait_end): Change second argument to
7175         gomp_barrier_state_t.
7176         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7177         gomp_team_barrier_wake): New functions.
7178         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7179         futex.h.
7180         (gomp_futex_wake, gomp_futex_wait): New variables.
7181         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7182         * config/linux/lock.c: Rewrite to make locks task owned,
7183         for backwards compatibility provide the old entrypoints
7184         if symbol versioning.  Include wait.h instead of libgomp.h and
7185         futex.h.
7186         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7187         * config/posix95/lock.c: Rewrite to make locks task owned,
7188         for backwards compatibility provide the old entrypoints
7189         if symbol versioning.
7190         * config/posix/lock.c: Rewrite to make locks task owned,
7191         for backwards compatibility provide the old entrypoints
7192         if symbol versioning.
7193         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7194         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7195         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7196         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7197         (sys_futex0): Return error code.
7198         (futex_wake, futex_wait): If ENOSYS was returned, clear
7199         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7200         (cpu_relax, atomic_write_barrier): New static inlines.
7201         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7202         (futex_wake, futex_wait): If ENOSYS was returned, clear
7203         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7204         (cpu_relax, atomic_write_barrier): New static inlines.
7205         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7206         (sys_futex0): Return error code.
7207         (futex_wake, futex_wait): If ENOSYS was returned, clear
7208         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7209         (cpu_relax, atomic_write_barrier): New static inlines.
7210         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7211         (sys_futex0): Return error code.
7212         (futex_wake, futex_wait): If ENOSYS was returned, clear
7213         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7214         (cpu_relax, atomic_write_barrier): New static inlines.
7215         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7216         (sys_futex0): Return error code.
7217         (futex_wake, futex_wait): If ENOSYS was returned, clear
7218         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7219         (cpu_relax, atomic_write_barrier): New static inlines.
7220         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7221         (sys_futex0): Return error code.
7222         (futex_wake, futex_wait): If ENOSYS was returned, clear
7223         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7224         (cpu_relax, atomic_write_barrier): New static inlines.
7225         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7226         futex.h.
7227         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7228         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7229         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7230         types.
7231         (omp_nest_lock_t): Change owner into void *, add lock field.
7232         * config/posix95/omp-lock.h: Include semaphore.h.
7233         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7234         (omp_lock_t): Use sem_t instead of mutex if semaphores
7235         aren't broken.
7236         (omp_nest_lock_t): Likewise.  Change owner to void *.
7237         * config/posix/omp-lock.h: Include semaphore.h.
7238         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7239         (omp_lock_t): Use sem_t instead of mutex if semaphores
7240         aren't broken.
7241         (omp_nest_lock_t): Likewise.  Add owner field.
7242
7243 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7244
7245         * testsuite/libgomp.c/collapse-1.c: New test.
7246         * testsuite/libgomp.c/collapse-2.c: New test.
7247         * testsuite/libgomp.c/collapse-3.c: New test.
7248         * testsuite/libgomp.c/icv-1.c: New test.
7249         * testsuite/libgomp.c/icv-2.c: New test.
7250         * testsuite/libgomp.c/lib-2.c: New test.
7251         * testsuite/libgomp.c/lock-1.c: New test.
7252         * testsuite/libgomp.c/lock-2.c: New test.
7253         * testsuite/libgomp.c/lock-3.c: New test.
7254         * testsuite/libgomp.c/loop-4.c: New test.
7255         * testsuite/libgomp.c/loop-5.c: New test.
7256         * testsuite/libgomp.c/loop-6.c: New test.
7257         * testsuite/libgomp.c/loop-7.c: New test.
7258         * testsuite/libgomp.c/loop-8.c: New test.
7259         * testsuite/libgomp.c/loop-9.c: New test.
7260         * testsuite/libgomp.c/nested-3.c: New test.
7261         * testsuite/libgomp.c/nestedfn-6.c: New test.
7262         * testsuite/libgomp.c/sort-1.c: New test.
7263         * testsuite/libgomp.c/task-1.c: New test.
7264         * testsuite/libgomp.c/task-2.c: New test.
7265         * testsuite/libgomp.c/task-3.c: New test.
7266         * testsuite/libgomp.c/task-4.c: New test.
7267         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7268         to C++ testsuite default compiler options.
7269         * testsuite/libgomp.c++/collapse-1.C: New test.
7270         * testsuite/libgomp.c++/collapse-2.C: New test.
7271         * testsuite/libgomp.c++/ctor-10.C: New test.
7272         * testsuite/libgomp.c++/for-1.C: New test.
7273         * testsuite/libgomp.c++/for-2.C: New test.
7274         * testsuite/libgomp.c++/for-3.C: New test.
7275         * testsuite/libgomp.c++/for-4.C: New test.
7276         * testsuite/libgomp.c++/for-5.C: New test.
7277         * testsuite/libgomp.c++/loop-8.C: New test.
7278         * testsuite/libgomp.c++/loop-9.C: New test.
7279         * testsuite/libgomp.c++/loop-10.C: New test.
7280         * testsuite/libgomp.c++/task-1.C: New test.
7281         * testsuite/libgomp.c++/task-2.C: New test.
7282         * testsuite/libgomp.c++/task-3.C: New test.
7283         * testsuite/libgomp.c++/task-4.C: New test.
7284         * testsuite/libgomp.c++/task-5.C: New test.
7285         * testsuite/libgomp.c++/task-6.C: New test.
7286         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7287         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7288         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7289         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7290         * testsuite/libgomp.fortran/collapse1.f90: New test.
7291         * testsuite/libgomp.fortran/collapse2.f90: New test.
7292         * testsuite/libgomp.fortran/collapse3.f90: New test.
7293         * testsuite/libgomp.fortran/collapse4.f90: New test.
7294         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7295         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7296         * testsuite/libgomp.fortran/lib4.f90: New test.
7297         * testsuite/libgomp.fortran/lock-1.f90: New test.
7298         * testsuite/libgomp.fortran/lock-2.f90: New test.
7299         * testsuite/libgomp.fortran/nested1.f90: New test.
7300         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7301         * testsuite/libgomp.fortran/strassen.f90: New test.
7302         * testsuite/libgomp.fortran/tabs1.f90: New test.
7303         * testsuite/libgomp.fortran/tabs2.f: New test.
7304         * testsuite/libgomp.fortran/task1.f90: New test.
7305         * testsuite/libgomp.fortran/task2.f90: New test.
7306         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7307         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7308         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7309         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7310         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7311
7312 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7313
7314         PR c++/36308
7315         * testsuite/libgomp.c++/ctor-11.C: New test.
7316         * testsuite/libgomp.c++/ctor-12.C: New test.
7317
7318 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7319
7320         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7321
7322 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7323
7324         PR middle-end/36106
7325         * testsuite/libgomp.c/atomic-5.c: New test.
7326         * testsuite/libgomp.c/atomic-6.c: New test.
7327         * testsuite/libgomp.c/autopar-1.c: New test.
7328
7329 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7330
7331         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7332         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7333         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7334         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7335         * configure: Regenerate.
7336         * Makefile.in, testsuite/Makefile.in: Likewise.
7337
7338 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7339
7340         PR bootstrap/35457
7341         * aclocal.m4: Regenerate.
7342         * configure: Regenerate.
7343
7344 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7345
7346         PR middle-end/35611
7347         * testsuite/libgomp.c/atomic-4.c: New test.
7348
7349         PR libgomp/35625
7350         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7351         (gomp_iter_guided_next): Likewise.
7352         * testsuite/libgomp.c/pr35625.c: New test.
7353
7354 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7355
7356         * aclocal.m4: Regenerate.
7357         * configure: Likewise.
7358         * Makefile.in: Likewise.
7359         * testsuite/Makefile.in: Likewise.
7360
7361 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7362
7363         PR middle-end/35185
7364         * testsuite/libgomp.c++/pr35185.C: New test.
7365
7366 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7367
7368         PR middle-end/35549
7369         * testsuite/libgomp.c/pr35549.c: New test.
7370
7371 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7372
7373         * testsuite/libgomp.c/atomic-3.c: New test.
7374
7375 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7376
7377         PR fortran/33197
7378         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7379         .F08 file suffixes.
7380
7381 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7382
7383         PR libgomp/33131
7384         * configure.ac: Add ACX_HEADER_STRING.
7385         * env.c: Include strings.h.
7386         * aclocal.m4: Regenerate.
7387         * config.h.in: Regenerate.
7388         * configure: Regenerate.
7389         * Makefile.in: Regenerate.
7390         * testsuite/Makefile.in: Regenerate.
7391
7392 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7393
7394         PR middle-end/35196
7395         * testsuite/libgomp.c/pr35196.c: New test.
7396
7397         PR middle-end/35130
7398         * testsuite/libgomp.fortran/pr35130.f90: New test.
7399         * testsuite/libgomp.c/pr35130.c: New test.
7400
7401 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7402
7403         PR middle-end/33880
7404         * testsuite/libgomp.c/pr33880.c: New test.
7405         * testsuite/libgomp.fortran/pr33880.f90: New test.
7406
7407 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7408
7409         * configure: Regenerate.
7410
7411 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7412
7413         * configure.ac: Move futex checking into ../config/futex.m4.
7414         * configure: Rebuilt.
7415         * aclocal.m4: Rebuilt.
7416         * Makefile.in: Rebuilt.
7417
7418         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7419         2007-10-15 ../config/tls.m4 change.
7420
7421 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7422
7423         PR c++/34513
7424         * testsuite/libgomp.c/pr34513.c: New test.
7425         * testsuite/libgomp.c++/pr34513.C: New test.
7426
7427 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7428
7429         PR target/32765
7430         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7431
7432 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7433
7434         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7435
7436 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7437
7438         * testsuite/libgomp.c/private-1.c: New test.
7439
7440 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7441             Paolo Bonzini  <bonzini@gnu.org>
7442
7443         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7444         instead of 'VPATH ='.
7445         * Makefile.in: Regenerate.
7446
7447 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7448
7449         * configure.ac: Adjust makeinfo version check.
7450         * configure: Regenerate.
7451
7452 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7453
7454         PR fortran/34020
7455         * testsuite/libgomp.fortran/pr34020.f90: New test.
7456
7457 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7458
7459         PR c++/33894
7460         * testsuite/libgomp.c++/atomic-1.C: New test.
7461
7462 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7463
7464         PR libgomp/33275
7465         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7466         Make x and y integers rather than (implicit) reals.  Add private (j)
7467         clause to the last omp parallel.
7468
7469 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7470
7471         * configure: Regenerate following changes to ../config/tls.m4.
7472
7473 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7474
7475         * testsuite/libgomp.fortran/stack.f90: New test.
7476
7477 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7478
7479         * config/mingw32/proc.c: New file.
7480
7481 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7482
7483         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7484         (main): Use __get_cpuid to get i386 target fetaures.
7485         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7486         (main): Use __get_cpuid to get x86_64 target fetaures.
7487
7488 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7489
7490         PR target/32765
7491         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7492         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7493
7494 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7495
7496         PR fortran/32550
7497         * testsuite/libgomp.fortran/pr32550.f90: New test.
7498         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7499
7500 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7501
7502         * aclocal.m4: Regenerated.
7503
7504 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7505
7506         PR fortran/32359
7507         * testsuite/libgomp.fortran/pr32359.f90: New.
7508
7509 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7510
7511         PR libgomp/32468
7512         * sections.c (GOMP_parallel_sections_start): Only decrease
7513         number of threads to COUNT if dyn_var is true.
7514         * testsuite/libgomp.c/pr32468.c: New test.
7515
7516 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7517
7518         PR libgomp/26308
7519         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7520
7521 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7522
7523         PR middle-end/32362
7524         * testsuite/libgomp.c/pr32362-1.c: New test.
7525         * testsuite/libgomp.c/pr32362-2.c: New test.
7526         * testsuite/libgomp.c/pr32362-3.c: New test.
7527
7528 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7529
7530         * team.c (gomp_team_start): Fix setting up thread_attr
7531         stack size.
7532
7533 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7534
7535         * configure: Regenerate.
7536
7537 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7538
7539         * Makefile.in: Regenerate.
7540         * configure: Regenerate.
7541         * aclocal.m4: Regenerate.
7542         * testsuite/Makefile.in: Regenerate.
7543
7544 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7545
7546         * config/linux/proc.c: New file.
7547
7548         PR libgomp/28482
7549         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7550
7551 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7552
7553         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7554
7555 2007-04-16  Matthias Klose  <doko@debian.org>
7556
7557         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7558         flags if not building with -m64.
7559         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7560         flag for i?86-*-* targets, if current target matches -m64.
7561
7562 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7563
7564         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7565         * Makefile.in: Regenerate.
7566
7567 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7568
7569         PR testsuite/31369
7570         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7571         ld_library_path.
7572         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7573
7574 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7575
7576         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7577         decls.
7578         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7579         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7580         (parse_affinity): New function.
7581         (initialize_env): Call it and gomp_init_affinity.
7582         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7583         create new pthread_attr_t and call gomp_init_thread_affinity
7584         on it for each thread before passing the attribute to pthread_create.
7585         * config/linux/affinity.c: New file.
7586         * config/posix/affinity.c: New file.
7587         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7588         * configure: Rebuilt.
7589         * config.h.in: Rebuilt.
7590         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7591         * Makefile.in: Rebuilt.
7592
7593 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7594
7595         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7596         *-*-darwin*.
7597         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7598         and use it if found.
7599
7600 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7601
7602         * testsuite/config/default.exp: New file.
7603         * testsuite/lib/libgomp.exp: New file.
7604         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7605         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7606         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7607         (libgomp_load): Remove.
7608         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7609         always_ld_library_path, not ld_library_path.  Set additional_flags
7610         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7611         (target_compile): Do not call libgomp_init.  Append lang_library_path
7612         and lang_link_flags to options.
7613         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7614         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7615         here.
7616         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7617         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7618         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7619         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7620         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7621         CX8 flag.
7622         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7623         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7624         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7625         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7626         * testsuite/libgomp.c/atomic-10.c: Ditto.
7627
7628 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7629
7630         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7631         dg-final cleanup-modules line.
7632         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7633         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7634         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7635         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7636         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7637         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7638         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7639
7640 2007-03-18  Andreas Schwab  <schwab@suse.de>
7641
7642         * acinclude.m4: Adjust regular expression for ld version
7643         extraction.
7644         * configure: Regenerate.
7645
7646 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7647
7648         * Makefile.am: Add install-pdf target as copied from
7649         automake v1.10 rules.
7650         * Makefile.in: Regenerate
7651
7652 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7653
7654         PR libgomp/28486
7655         * configure: Regenerate.
7656
7657         PR c++/30703
7658         * testsuite/libgomp.c++/pr30703.C: New test.
7659
7660 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7661
7662         Revert:
7663         2006-07-05  Eric Christopher  <echristo@apple.com>
7664         * configure.ac: Depend addition of -pthread on host OS.
7665         * configure: Regenerate.
7666
7667 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7668
7669         * libgomp.texi: Fix spacing after abbreviations.
7670
7671 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7672
7673         PR libgomp/30546
7674         * configure.ac: Add check for makeinfo
7675         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7676         if an appropiate version of makeinfo is found.
7677         * aclocal.m4: Regenerated.
7678         * configure: Regenerated.
7679         * Makefile.in: Regenerated.
7680         * testsuite/Makefile.in: Regenerated.
7681
7682 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7683
7684         PR libgomp/30540
7685         * libgomp.texi: More about implementation-dependent settings.
7686
7687 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7688
7689         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7690
7691 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7692
7693         PR middle-end/30494
7694         * testsuite/libgomp.c/pr30494.c: New test.
7695
7696 2007-01-15  Tom Tromey  <tromey@redhat.com>
7697
7698         * configure: Rebuilt.
7699         * configure.ac: Fixed comment.
7700
7701 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7702
7703         * libgomp.texi: Document implementation specific default values of
7704         environment variables.
7705
7706 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7707
7708         PR libgomp/28209
7709         * libgomp.texi: New file.
7710         * configure.ac: Add --enable-generated-files-in-srcdir option.
7711         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7712         files to srcdir.
7713         * Makefile.in: Regenerated.
7714         * config.h.in: Regenerated.
7715         * testsuite/Makefile.in: Regenerated.
7716         * NOTES: Removed.
7717
7718 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7719
7720         PR libgomp/29949
7721         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7722
7723 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7724
7725         * configure: Regenerate.
7726
7727 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7728
7729         PR libgomp/29947
7730         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7731         start if there shouldn't be any loop iterations.
7732         (gomp_loop_ordered_static_start): Remove start == end test.
7733         * testsuite/libgomp.c/pr29947-1.c: New test.
7734         * testsuite/libgomp.c/pr29947-2.c: New test.
7735
7736 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7737
7738         * configure.tgt: Force initial-exec TLS model on Linux only.
7739
7740 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7741
7742         * configure: Regenerated.
7743
7744 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7745
7746         * env.c (parse_schedule): Reject out of range values.
7747         (parse_unsigned_long): Reject out of range, negative or zero values.
7748
7749 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7750
7751         PR fortran/29629
7752         * testsuite/libgomp.fortran/pr29629.f90: New test.
7753
7754 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7755
7756         PR libgomp/29494
7757         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7758         * config/posix95: New directory.
7759         * config/posix95/omp-lock.h: New file.
7760         * config/posix95/lock.c: Likewise.
7761
7762 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7763
7764         * aclocal.m4: Regenerate.
7765         * configure: Regenerate.
7766
7767 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7768
7769         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7770         '<' to '<='.
7771
7772 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7773
7774         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7775         test.
7776         * configure: Regenerate.
7777         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7778
7779 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7780
7781         PR middle-end/25261
7782         PR middle-end/28790
7783         * testsuite/libgomp.c/nestedfn-4.c: New test.
7784         * testsuite/libgomp.c/nestedfn-5.c: New test.
7785         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7786
7787         PR fortran/29097
7788         * testsuite/libgomp.fortran/condinc1.f: New test.
7789         * testsuite/libgomp.fortran/condinc2.f: New test.
7790         * testsuite/libgomp.fortran/condinc3.f90: New test.
7791         * testsuite/libgomp.fortran/condinc4.f90: New test.
7792         * testsuite/libgomp.fortran/condinc1.inc: New file.
7793
7794 2006-09-18  Tom Tromey  <tromey@redhat.com>
7795
7796         * configure: Rebuilt.
7797
7798 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7799
7800         PR c/28768
7801         PR preprocessor/14634
7802         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7803         to AC_DEFINE.
7804         * configure: Regenerate.
7805
7806 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7807
7808         * testsuite/libgomp.fortran/reduction3.f90: Change
7809         -2147483648 to -huge(i)-1 to avoid overflow.
7810         * testsuite/libgomp.fortran/reduction4.f90: Change
7811         Z'ffffffff' to not(0) to avoid overflow.
7812
7813 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7814
7815         PR libgomp/25938
7816         * Makefile.am (libsubincludedir): New.
7817         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7818         * Makefile.in: Regenerate.
7819
7820 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7821
7822         PR libgomp/28725
7823         * env.c: Include ctype.h.
7824         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7825         leading and/or trailing whitespace and compare strings case
7826         insensitively.
7827
7828 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7829
7830         PR fortran/28390
7831         * testsuite/libgomp.fortran/pr28390.f: New test.
7832
7833 2006-07-05  Eric Christopher  <echristo@apple.com>
7834
7835         * configure.ac: Depend addition of -pthread on host OS.
7836         * configure: Regenerate.
7837
7838 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7839
7840         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7841         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7842         defined.
7843
7844 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7845
7846         PR libgomp/26175
7847         PR libgomp/26477
7848         * configure.ac: If neither --enable-linux-futex nor
7849         --disable-linux-futex is passed, determine the default by checking
7850         for compiling and/or running against NPTL.  With --enable-linux-futex,
7851         check if SYS_gettid and SYS_futex are defined.
7852         * configure: Rebuilt.
7853
7854 2006-06-14  Richard Henderson  <rth@redhat.com>
7855
7856         PR libgomp/28008
7857         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7858         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7859
7860 2006-06-09  Richard Henderson  <rth@redhat.com>
7861
7862         * env.c (gomp_nthreads_var): Change to unsigned long.
7863         (gomp_run_sched_chunk): Likewise.
7864         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7865         (initialize_env): Initialize gomp_thread_attr.
7866         * libgomp.h (gomp_nthreads_var): Update decl.
7867         (gomp_run_sched_chunk): Likewise.
7868         (gomp_thread_attr): Declare.
7869         * team.c (gomp_thread_attr): Export.
7870         (initialize_team): Don't initialize it.
7871
7872 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7873
7874         PR fortran/27916
7875         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7876         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7877
7878 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7879
7880         * config/mingw32/time.c: New file.
7881         * configure.tgt: Use it.
7882
7883 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7884
7885         * Makefile.am: Add install-html target. Add install-html to .PHONY
7886         * Makefile.in: Regenerate.
7887
7888 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7889
7890         PR libgomp/27612
7891         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7892         * testsuite/libgomp.c/critical-1.c: Likewise.
7893         * testsuite/libgomp.c/loop-1.c: Likewise.
7894         * testsuite/libgomp.c/loop-2.c: Likewise.
7895         * testsuite/libgomp.c/single-1.c: Likewise.
7896         * testsuite/libgomp.c/ordered-1.c: Likewise.
7897         * testsuite/libgomp.c/ordered-2.c: Likewise.
7898
7899 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7900
7901         PR middle-end/27416
7902         * libgomp.fortran/pr27416-1.f90: New test.
7903
7904 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7905
7906         PR fortran/27395
7907         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7908         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7909
7910 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7911
7912         PR c++/26943
7913         * testsuite/libgomp.c/pr26943-1.c: New test.
7914         * testsuite/libgomp.c/pr26943-2.c: New test.
7915         * testsuite/libgomp.c/pr26943-3.c: New test.
7916         * testsuite/libgomp.c/pr26943-4.c: New test.
7917         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7918         * testsuite/libgomp.c++/pr26943.C: New test.
7919
7920 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7921
7922         PR middle-end/27337
7923         * testsuite/libgomp.c++/pr27337.C: New test.
7924
7925 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7926
7927         PR c/26171
7928         * testsuite/libgomp.c/pr26171.c: New test.
7929
7930 2006-04-25  Richard Henderson  <rth@redhat.com>
7931
7932         PR libgomp/25865
7933         * configure.ac: Use GCC_CHECK_TLS.
7934         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7935         * Makefile.in, aclocal.m4, configure: Regenerate.
7936
7937 2006-04-10  Matthias Klose  <doko@debian.org>
7938
7939         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7940         directory names containing underscores.
7941
7942 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7943
7944         PR c++/26691
7945         * testsuite/libgomp.c++/pr26691.C: New test.
7946
7947 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7948
7949         * testsuite/libgomp.fortran/retval2.f90: New test.
7950
7951 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7952
7953         * testsuite/libgomp.c++: New directory.
7954
7955 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7956
7957         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7958         * config/posix/sem.c: Implement the above.
7959
7960 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7961
7962         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7963         define HAVE_BROKEN_POSIX_SEMAPHORES.
7964         * configure: Rebuilt.
7965         * config.h.in: Rebuilt.
7966
7967 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7968
7969         PR bootstrap/26161
7970         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7971         for the other pthread check.
7972         * configure: Regenerate.
7973         * config.h.in: Regenerate.
7974
7975 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7976
7977         PR libgomp/25938
7978         PR libgomp/25984
7979         * Makefile.am (fincludedir): New variable.
7980         (nodist_include_HEADERS): Remove Fortran files.
7981         (nodist_finclude_HEADERS): New variable.
7982         * Makefile.in: Regenerated.
7983
7984 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7985
7986         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7987         Remove tests for returning assumed character length arrays.
7988
7989 2006-02-12  Roger Sayle  <roger@eyesopen.com>
7990             John David Anglin  <dave@hiauly1.hia.nrc.ca>
7991
7992         PR libgomp/25936
7993         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7994
7995 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
7996
7997         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7998
7999 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
8000
8001         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
8002         part of LD_LIBRARY_PATH manually.
8003
8004 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
8005
8006         PR libgomp/25852
8007         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
8008         libgomp_init.
8009
8010 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
8011
8012         PR libgomp/25884
8013         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
8014         * configure.ac (PERL): Don't set.
8015         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
8016         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
8017         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
8018         * omp.h.in: Wrap the new configure substitutions with @ characters.
8019         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
8020         * aclocal.m4, configure, Makefile.in: Regenerate.
8021         * mkomp_h.pl: Delete.
8022
8023 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
8024
8025         PR libgomp/25259
8026         * configure.ac: Use GCC_HEADER_STDINT.
8027         * libgomp.h: Include gstdint.h.
8028         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
8029         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
8030
8031 2006-01-24  Richard Henderson  <rth@redhat.com>
8032
8033         PR libgomp/25942
8034         * configure.ac: Add AM_MAINTAINER_MODE.
8035         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
8036
8037 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
8038
8039         * Makefile.in: Regenerate.
8040         * testsuite/Makefile.in: Regenerate.
8041         * aclocal.m4: Regenerate.
8042
8043 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
8044
8045         * config/posix/proc.c: Conditional include of sys/loadavg.h for
8046         Solaris.
8047         * configure.ac: Add check for loadavg.h.
8048         (link_gomp): Adjust comment.
8049         * configure: Regenerate.
8050         * config.h.in: Regenerate.
8051
8052 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8053
8054         PR libgomp/25877
8055         * configure.ac: Remove check for alloca.h.
8056         * configure: Regenerate.
8057         * config.h.in: Regenerate.
8058         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8059         * team.c: Remove use of alloca.h.
8060         Call gomp_alloca instead of alloca.
8061
8062 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8063
8064         PR libgomp/25877
8065         * team.c: Add include of alloca.h.
8066         * configure.ac: Add check for alloca.h.
8067         * configure: Regenerate.
8068         * config.h.in: Regenerate.
8069
8070 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8071
8072         PR fortran/25219
8073         * testsuite/libgomp.fortran/pr25219.f90: New test.
8074
8075 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8076
8077         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8078         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8079         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8080         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8081         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8082         testsuite/libgomp.fortran/threadprivate1.f90,
8083         testsuite/libgomp.fortran/threadprivate2.f90,
8084         testsuite/libgomp.fortran/threadprivate3.f90,
8085         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8086         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8087         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8088         effective-target to TLS runtime.
8089
8090         * testsuite/libgomp.fortran/pr25162.f: Require
8091         effective-target TLS runtime.
8092
8093 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8094
8095         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8096         * testsuite/libgomp.c/nestedfn-3.c: New test.
8097
8098 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8099
8100         PR fortran/25162
8101         * testsuite/libgomp.fortran/pr25162.f: New test.
8102
8103 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8104
8105         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8106         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8107
8108 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8109
8110         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8111         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8112         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8113         single.c, team.c, work.c, config/linux/alpha/futex.h,
8114         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8115         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8116         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8117         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8118         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8119         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8120         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8121         FSF address.
8122
8123 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8124
8125         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8126         to nodist_noinst_HEADERS.
8127         * Makefile.in: Rebuilt.
8128
8129         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8130         add integer count field.
8131         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8132         omp_nest_lock_t type change.
8133         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8134         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8135         Increment count.
8136         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8137         Decrement count.
8138         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8139         Increment count if successful and return the new nesting level.
8140         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8141         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8142         * testsuite/libgomp.c/lib-1.c: New test.
8143         * testsuite/libgomp.fortran/lib1.f90: New test.
8144         * testsuite/libgomp.fortran/lib2.f: New test.
8145         * testsuite/libgomp.fortran/lib3.f: New test.
8146
8147 2005-11-17  Richard Henderson  <rth@redhat.com>
8148
8149         PR 24845
8150         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8151         * configure.ac (link_gomp): New.  Substitute it.
8152         (AC_CONFIG_FILES): Add libgomp.spec.
8153         * libgomp.spec.in: New file.
8154         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8155         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8156
8157 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8158
8159         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8160         reduction(-:var) behaving the same as reduction(+:var).
8161         * testsuite/libgomp.c/reduction-4.c: New test.
8162
8163 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8164
8165         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8166         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8167         testsuite/libgomp.c/copyin-3.c,
8168         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8169         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8170         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8171         testsuite/libgomp.c++/pr24455.C,
8172         testsuite/libgomp.fortran/threadprivate1.f90,
8173         testsuite/libgomp.fortran/threadprivate2.f90,
8174         testsuite/libgomp.fortran/threadprivate3.f90,
8175         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8176         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8177         testsuite/libgomp.fortran/omp_parse3.f90: Require
8178         effective-target TLS.
8179
8180 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8181
8182         * HEADER: Remove.
8183
8184 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8185
8186         PR libgomp/24797
8187         * team.c (initialize_team): Pass NULL rather than free as
8188         pthread_key_create destructor.  Initialize thread specific data
8189         pointer in initial thread to a static local variable rather than
8190         malloced memory.
8191
8192 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8193
8194         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8195         its location to ld_library_path.
8196
8197 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8198
8199         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8200
8201 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8202
8203         * testsuite/libgomp.c: Rename from libgomp.dg.
8204
8205 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8206
8207         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8208         threadprivate variable 'i'.
8209
8210 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8211
8212         * config/linux/s390/futex.h: New file.
8213         * configure.tgt: Use it.
8214
8215         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8216         before the parallel.
8217
8218 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8219
8220         PR c++/24734
8221         * testsuite/libgomp.c++/master-1.C: New test.
8222
8223 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8224
8225         * testsuite/libgomp.dg/copyin-3.c: New test.
8226
8227 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8228
8229         * testsuite/libgomp.fortran/retval1.f90: New test.
8230         * testsuite/libgomp.fortran/vla7.f90: New test.
8231
8232 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8233
8234         * testsuite/libgomp.fortran/vla2.f90: New test.
8235         * testsuite/libgomp.fortran/vla3.f90: New test.
8236         * testsuite/libgomp.fortran/vla4.f90: New test.
8237         * testsuite/libgomp.fortran/vla5.f90: New test.
8238         * testsuite/libgomp.fortran/vla6.f90: New test.
8239
8240 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8241
8242         * config/linux/sparc/futex.h: New file.
8243         * configure.tgt: Use it.
8244         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8245
8246         * critical.c: Include stdlib.h.
8247         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8248         ignoring return value.
8249         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8250         LIBGOMP_CHECK_SYNC_BUILTINS check.
8251         * configure: Rebuilt.
8252
8253 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8254
8255         * testsuite/libgomp.fortran/vla1.f90: New test.
8256
8257 2005-10-31  Richard Henderson  <rth@redhat.com>
8258
8259         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8260         setting 's' in different threads.
8261
8262 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8263
8264         * libgomp.h (attribute_hidden, ialias): Define.
8265         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8266         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8267         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8268         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8269         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8270         omp_test_lock, omp_test_nest_lock): Likewise.
8271         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8272         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8273         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8274         omp_test_lock, omp_test_nest_lock): Likewise.
8275         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8276         omp_get_dynamic, omp_get_nested): Likewise.
8277         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8278         omp_get_thread_num, omp_in_parallel): Likewise.
8279         * fortran.c (ialias_redirect): Define.
8280         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8281         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8282         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8283         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8284         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8285         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8286         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8287         omp_get_wtime): Add ialias_redirect.
8288
8289 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8290
8291         * fortran.c: Include stdlib.h.
8292
8293 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8294
8295         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8296         * Makefile.in: Regenerated.
8297
8298 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8299
8300         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8301         * libgomp_f.h.in (omp_check_defines): New function.
8302         * env.c: Include libgomp_f.h.
8303         (initialize_env): Call omp_check_defines.
8304
8305         * testsuite/libgomp.dg/copyin-2.c: New test.
8306         * testsuite/libgomp.c++/copyin-2.C: New test.
8307         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8308
8309         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8310         * testsuite/libgomp.fortran/sharing2.f90: New test.
8311
8312         * testsuite/libgomp.dg/copyin-1.c: New test.
8313         * testsuite/libgomp.c++/copyin-1.C: New test.
8314
8315 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8316
8317         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8318
8319         * testsuite/libgomp.fortran/workshare1.f90: New test.
8320
8321         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8322         only test.
8323         * libgomp.fortran/sharing1.f90: New test.
8324
8325 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8326
8327         PR c++/24502
8328         * testsuite/libgomp.c++/loop-7.C: New test.
8329
8330         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8331
8332         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8333         * testsuite/libgomp.fortran/reduction6.f90: New test.
8334         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8335
8336 2005-10-23  Richard Henderson  <rth@redhat.com>
8337
8338         * testsuite/libgomp.c++/ctor-1.C: New.
8339         * testsuite/libgomp.c++/ctor-2.C: New.
8340         * testsuite/libgomp.c++/ctor-3.C: New.
8341         * testsuite/libgomp.c++/ctor-4.C: New.
8342         * testsuite/libgomp.c++/ctor-5.C: New.
8343         * testsuite/libgomp.c++/ctor-6.C: New.
8344         * testsuite/libgomp.c++/ctor-7.C: New.
8345         * testsuite/libgomp.c++/ctor-8.C: New.
8346         * testsuite/libgomp.c++/ctor-9.C: New.
8347
8348 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8349
8350         PR 24455
8351         * testsuite/libgomp.c++/pr24455-1.C: New test.
8352         * testsuite/libgomp.c++/pr24455.C: New test.
8353         * testsuite/libgomp.dg/pr24455-1.c: New test.
8354         * testsuite/libgomp.dg/pr24455.c: New test.
8355
8356 2005-10-20  Richard Henderson  <rth@redhat.com>
8357
8358         * testsuite/libgomp.c++/loop-6.C: New.
8359         * testsuite/libgomp.dg/loop-3.c: New.
8360
8361 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8362
8363         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8364         explicitly private.
8365         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8366         explicitly shared.
8367
8368 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8369
8370         * testsuite/libgomp.fortran/jacobi.f: New test.
8371
8372 2005-10-19  Richard Henderson  <rth@redhat.com>
8373
8374         * configure.tgt (i?86-linux): Default to with_arch instead of
8375         CFLAGS.  Add -mtune to match target_cpu.
8376         (x86_64-linux): Tune to i686.
8377
8378         * fortran.c (omp_test_nest_lock_): Fix typo.
8379
8380 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8381
8382         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8383         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8384         * testsuite/libgomp.dg/ordered-3.c: New test.
8385
8386         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8387         Remove volatile keyword.
8388
8389         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8390         in COMMON block to avoid warnings on 64-bit targets.
8391
8392 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8393
8394         * testsuite/libgomp.dg/shared-3.c: New test.
8395
8396 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8397
8398         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8399         * testsuite/libgomp.fortran/reduction5.f90: New test.
8400
8401 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8402
8403         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8404         dg-options.
8405         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8406         flush loop now that __sync_synchronize has proper memory barrier.
8407         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8408         Add -ffixed-form to dg-options.
8409
8410 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8411
8412         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8413         from subdirectories.
8414         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8415         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8416         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8417         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8418         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8419         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8420         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8421         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8422         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8423         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8424         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8425         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8426         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8427         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8428         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8429         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8430         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8431         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8432         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8433         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8434         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8435         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8436         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8437         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8438         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8439
8440 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8441
8442         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8443         lang_library_path exists.  Use find instead of glob to gather tests.
8444         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8445
8446 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8447
8448         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8449         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8450         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8451         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8452         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8453         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8454         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8455         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8456         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8457         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8458         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8459         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8460         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8461
8462 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8463
8464         * testsuite/libgomp.dg/vla-1.c: New test.
8465
8466         * testsuite/libgomp.fortran/reference2.f90: New test.
8467
8468         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8469         declaration of omp_get_thread_num.
8470         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8471         use omp_lib.
8472
8473         * testsuite/libgomp.fortran/reduction1.f90: New test.
8474         * testsuite/libgomp.fortran/reduction2.f90: New test.
8475         * testsuite/libgomp.fortran/reduction3.f90: New test.
8476         * testsuite/libgomp.fortran/reduction4.f90: New test.
8477
8478 2005-10-13  Richard Henderson  <rth@redhat.com>
8479
8480         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8481         * Makefile.in: Regenerate.
8482         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8483         * libgomp.h: Include bar.h.
8484         (struct gomp_barrier): Remove.
8485         (struct gomp_team): Add barrier.  Replace master_barrier with
8486         master_release.  Replace threads with ordered_release.
8487         (struct gomp_thread): Replace barrier with release.
8488         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8489         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8490         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8491         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8492         (GOMP_single_copy_end): Likewise.
8493         * team.c (gomp_threads_dock): New.
8494         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8495         (gomp_thread_start): Use gomp_barrier_wait.
8496         (new_team, free_team): Update for gomp_team changes.
8497         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8498         (gomp_team_end): Use gomp_barrier_wait.
8499         (initialize_team): Update for gomp_thread changes.
8500         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8501         (gomp_work_share_end_nowait): Use atomic ops when available.
8502         * config/linux/bar.c, config/linux/bar.h: New files.
8503         * config/posix/bar.c, config/posix/bar.h: New files.
8504
8505 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8506
8507         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8508         * testsuite/libgomp.dg/single-2.c: New test.
8509
8510         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8511         lang_link_flags): Unset, so that they aren't inherited from previously
8512         sourced *.exp.
8513
8514         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8515
8516 2005-10-12  Richard Henderson  <rth@redhat.com>
8517
8518         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8519         (libgomp_init): Use lang_test_file, lang_library_path, and
8520         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8521
8522         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8523         (lang_test_file, lang_link_flags): New.
8524         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8525
8526         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8527         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8528         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8529         testsuite/libgomp.c++/parallel-1.C,
8530         testsuite/libgomp.c++/reduction-1.C,
8531         testsuite/libgomp.c++/reduction-2.C,
8532         testsuite/libgomp.c++/reduction-3.C,
8533         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8534         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8535         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8536         New files, largely cribbed from the C testsuite.
8537
8538 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8539
8540         * testsuite/libgomp.fortran/character1.f90: New test.
8541         * testsuite/libgomp.fortran/character2.f90: New test.
8542
8543         * testsuite/libgomp.dg/nested-1.c: New test.
8544         * testsuite/libgomp.dg/nested-2.c: New test.
8545         * testsuite/libgomp.fortran/do1.f90: New test.
8546         * testsuite/libgomp.fortran/do2.f90: New test.
8547
8548         * testsuite/libgomp.fortran/reference1.f90: New test.
8549
8550 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8551
8552         * testsuite/libgomp.dg/reduction-1.c: New test.
8553         * testsuite/libgomp.dg/reduction-2.c: New test.
8554         * testsuite/libgomp.dg/reduction-3.c: New test.
8555
8556 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8557
8558         * testsuite/libgomp.dg/atomic-1.c: New test.
8559         * testsuite/libgomp.dg/atomic-2.c: New test.
8560
8561 2005-10-09  Richard Henderson  <rth@redhat.com>
8562
8563         * critical.c (atomic_lock): New.
8564         (initialize_critical): Initialize it.
8565         (GOMP_atomic_start, GOMP_atomic_end): New.
8566         * libgomp.map: Export them.
8567         * libgomp_g.h: Declare them.
8568
8569         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8570
8571 2005-10-02  Richard Henderson  <rth@redhat.com>
8572
8573         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8574         to XCFLAGS instead of CFLAGS.
8575
8576 2005-09-30  Richard Henderson  <rth@redhat.com>
8577
8578         * configure.ac: Determine whether -pthread or -lpthread is needed.
8579         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8580         * Makefine.in, configure: Rebuild.
8581
8582 2005-09-28  Richard Henderson  <rth@redhat.com>
8583
8584         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8585         * testsuite/libgomp.dg/omp-single-3.c: New test.
8586
8587 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8588
8589         * testsuite/libgomp.dg/omp-single-2.c: New test.
8590         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8591
8592 2005-09-27  Richard Henderson  <rth@redhat.com>
8593
8594         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8595         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8596
8597 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8598
8599         * testsuite/libgomp.dg/omp-loop03.c: New test.
8600
8601 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8602
8603         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8604
8605 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8606
8607         * testsuite/libgomp.dg/omp-single-1.c: New test.
8608         * testsuite/libgomp.dg/shared-1.c: Return 0.
8609         Add prototype for abort.
8610         * testsuite/libgomp.dg/shared-2.c: Likewise.
8611
8612 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8613
8614         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8615         constructs.
8616
8617 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8618
8619         * testsuite/libgomp.dg/shared-1.c: New test.
8620         * testsuite/libgomp.dg/shared-2.c: New test.
8621
8622 2005-09-24  Richard Henderson  <rth@redhat.com>
8623
8624         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8625
8626 2005-09-24  Richard Henderson  <rth@redhat.com>
8627
8628         * iter.c (gomp_iter_static_next): Round up when computing number
8629         of iterations.  Don't bother distributing a remainder equally.
8630
8631         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8632         Don't call srand.  Zero b before testing.
8633         (main): New.
8634
8635 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8636
8637         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8638         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8639
8640 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8641
8642         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8643         without !$omp end do, followed immediately by subroutine end.
8644
8645 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8646
8647         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8648
8649 2005-09-22  Richard Henderson  <rth@redhat.com>
8650
8651         * critical.c (GOMP_critical_name_start): Change argument to void**.
8652         Reuse the pointer space if the mutex fits.
8653         (GOMP_critical_name_end): Likewise.
8654         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8655         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8656         (GOMP_critical_name_end): Likewise.
8657         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8658         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8659
8660 2005-09-20  Richard Henderson  <rth@redhat.com>
8661
8662         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8663         (create_lock_lock): New.
8664         (initialize_critical): Initialize it.
8665         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8666         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8667
8668 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8669
8670         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8671
8672 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8673
8674         * testsuite/libgomp.dg/omp-loop01.c: New test.
8675         * testsuite/libgomp.dg/omp-loop02.c: New test.
8676
8677 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8678
8679         * configure.ac (AC_PROG_FC): Add.
8680         (USE_FORTRAN): New automake conditional.
8681         * configure: Rebuilt.
8682         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8683         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8684         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8685         Add rules to build them.
8686         * Makefile.in: Rebuilt.
8687         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8688         OMP_NEST_LOCK_KIND.
8689         * libgomp.map: Add Fortran wrappers.
8690         * libgomp_f.h.in: New file.
8691         * omp_lib.h.in: New file.
8692         * omp_lib.f90.in: New file.
8693         * fortran.c: New file.
8694         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8695         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8696         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8697         libgfortran has been built.
8698         * testsuite/libgomp.fortran/fortran.exp: New file.
8699         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8700         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8701         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8702         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8703         * testsuite/libgomp.fortran/omp_hello.f: New test.
8704         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8705         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8706         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8707         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8708         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8709         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8710         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8711         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8712
8713 2005-08-30  Richard Henderson  <rth@redhat.com>
8714
8715         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8716         function for when aliases are not usable.
8717         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8718         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8719         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8720         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8721         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8722         GOMP_loop_ordered_guided_next): Likewise.
8723         * ordered.c (GOMP_ordered_start): Likewise.
8724
8725 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8726
8727         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8728         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8729         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8730         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8731         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8732         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8733         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8734         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8735         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8736
8737 2005-07-07  Eric Christopher  <echristo@redhat.com>
8738             Diego Novillo  <dnovillo@redhat.com>
8739
8740         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8741         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8742         up code.
8743         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8744         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8745         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8746         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8747         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8748         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8749         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8750
8751 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8752
8753         * TOPLEVEL.patch: Remove.
8754
8755 2005-05-16  Richard Henderson  <rth@redhat.com>
8756
8757         * configure.ac: Test for clock_gettime.
8758         * config.h.in, configure: Rebuild.
8759         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8760         (omp_get_wtime): Use clock_gettime if available.
8761         (omp_get_wtick): Use clock_getres if available.
8762
8763 2005-05-11  Richard Henderson  <rth@redhat.com>
8764
8765         * config/linux/ia64/futex.h: New file.
8766         * configure.tgt: Use it.
8767
8768         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8769
8770 2005-05-07  Richard Henderson  <rth@redhat.com>
8771
8772         * config/linux/powerpc/futex.h: New file.
8773         * configure.tgt: Use it.
8774
8775         * config/linux/i486/futex.h: Merge ...
8776         * config/linux/x86_64/futex.h: ... into ...
8777         * config/linux/x86/futex.h: ... here.
8778         * configure.tgt: Update to match.
8779
8780 2005-05-06  Richard Henderson  <rth@redhat.com>
8781
8782         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8783         * config/linux/i486/futex.h: Likewise.
8784         * config/linux/x86_64/futex.h: Likewise.
8785
8786         * config/linux/lock.c: New file.
8787         * config/linux/omp-lock.h: New file.
8788
8789         * critical.c, env.h: Don't include omp.h
8790         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8791         * config/posix/time.c: Likewise.
8792         * config/posix/omp-lock.h: New file.
8793         * libgomp.h: Include omp-lock.h and omp.h.
8794         * Makefile.am (nodist_include_HEADERS): New.
8795         (omp.h): New rule.
8796         * configure.ac (PERL): New.
8797         * mkomp_h.pl: New file.
8798         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8799         with templates.
8800         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8801
8802         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8803         build directory.  Re-add -march=i486 hack.
8804
8805         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8806         (libgomp_link_flags): Remove.
8807         (libgomp_initialized): Remove.
8808         (libgomp_init): Don't protect from reinitialization.  Copy code
8809         from libstdc++ for getting the multilib set correctly.
8810
8811 2005-05-05  Richard Henderson  <rth@redhat.com>
8812
8813         * config/linux/alpha/futex.h: New file.
8814         * configure.tgt (alpha*-*-linux*): Use it.
8815
8816         * config/posix/mutex.c: New file.
8817         * config/posix/sem.c: Use libgomp.h.
8818
8819         * configure.tgt (x86_64-linux): Also test CC for -m32.
8820         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8821
8822         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8823         after $gccpath.
8824
8825         * Makefile.am (SUBDIRS): New.
8826         (libgomp_la_LDFLAGS): Add -lpthread.
8827         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8828         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8829
8830         * libgomp_g.h: New file.
8831         * libgomp.h: Split out all public declarations to libgomp_g.h.
8832         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8833         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8834         * config/linux/sem.h: Likewise.
8835         * config/posix/sem.h: Likewise.
8836
8837         * Makefile.am (AM_LDFLAGS): New.
8838         (libgomp_version_script): Split out from ...
8839         (libgomp_la_LDFLAGS): ... here.
8840         (libgomp_version_info): New.
8841         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8842         (LIBGOMP_ENABLE): New.
8843         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8844         (LIBGOMP_ENABLE_SYMVERS): New.
8845         * configure.ac (AC_INIT): Version 1.0.
8846         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8847         (enable-linux-futex): Likewise.  Rename from enable-futex.
8848         (libtool_VERSION): New.
8849         (LIBGOMP_ENABLE_SYMVERS): Use it.
8850         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8851         * Makefile.in, aclocal.m4, configure: Rebuild.
8852
8853         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8854         (gomp_mutex_unlock_slow): Fix typo.
8855         * config/linux/sem.c: Similarly.
8856         (gomp_sem_post_slow): Fix typo.
8857         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8858         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8859         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8860
8861         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8862         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8863         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8864         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8865         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8866         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8867         LDFLAGS.  Pull enable_futex check to top-level.
8868         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8869         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8870
8871         First attempt at real configury.
8872         * Makefile, config.h: Remove file.
8873         * Makefile.am, Makefile.in: New file.
8874         * acinclude.m4 aclocal.m4: New file.
8875         * configure.ac, configure.tgt, configure: New file.
8876
8877         * config/posix/lock.c: Rename from sys-lock.c.
8878         * config/posix/mutex.h: Rename from sys-mutex.h.
8879         * config/posix/sem.c: Rename from sys-sem.c.
8880         * config/posix/sem.h: Rename from sys-sem.h.
8881         * config/posix/proc.c: Rename from sys-proc.c.
8882         * config/posix/time.c: Rename from sys-proc.c.
8883
8884         * config/linux/mutex.c: New file.
8885         * config/linux/mutex.h: New file.
8886         * config/linux/sem.c: New file.
8887         * config/linux/sem.h: New file.
8888         * config/linux/i486/futex.h: New file.
8889         * config/linux/x86_64/futex.h: New file.
8890
8891 2005-05-04  Richard Henderson  <rth@redhat.com>
8892
8893         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8894         * libgomp.h: Declare them.
8895         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8896         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8897
8898 2005-05-04  Richard Henderson  <rth@redhat.com>
8899
8900         * libgomp-1 code drop
8901
8902 2005-05-04  Richard Henderson  <rth@redhat.com>
8903
8904         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8905         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8906         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8907         (gomp_iter_static_next): Update.
8908         (gomp_ordered_static_next): Update.
8909         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8910         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8911         totally empty range.
8912         (gomp_loop_ordered_static_next): Refine test for calling
8913         gomp_ordered_static_next.
8914         * testsuite/ordered-1.c: Add case for more threads than iterations.
8915
8916         * iter.c (gomp_iter_runtime_next_locked): Remove.
8917         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8918         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8919         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8920         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8921         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8922         gomp_loop_ordered_guided_next): Downcase name, make static, add
8923         an external alias with the old name.
8924         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8925         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8926         switch and call one of the above static functions.
8927         * libgomp.h: Update.
8928
8929         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8930         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8931         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8932         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8933         GOMP_loop_ordered_guided_start): Update to match.
8934         * sections.c (GOMP_sections_start): Likewise.
8935         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8936
8937         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8938         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8939         Use bounds check instead of modulus.
8940         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8941         (gomp_ordered_last): Don't sync with ordered_owner here.
8942         (gomp_ordered_next): Likewise.
8943         (gomp_ordered_static_loop_next): Likewise.
8944         * loop.c, libgomp.h: Update to match.
8945
8946         * libgomp.h (GOMP_barrier): Declare.
8947
8948         * testsuite/barrier-1.c: New file.
8949         * testsuite/critical-1.c: New file.
8950         * testsuite/ordered-2.c: New file.
8951         * testsuite/ordered-1.c: New file.
8952         * testsuite/sections-1.c: New file.
8953         * testsuite/single-1.c: New file.
8954         * testsuite/Makefile (TESTS): Add them.
8955
8956 2005-05-04  Richard Henderson  <rth@redhat.com>
8957
8958         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8959         * loop.c (GOMP_loop_static_start): If not the startup thread,
8960         acquire the mutex to wait for initialization complete.
8961         (GOMP_loop_ordered_static_start): Likewise.
8962         (GOMP_loop_ordered_runtime_start): Likewise.
8963         (GOMP_loop_ordered_static_first): Remove.
8964         (GOMP_loop_ordered_dynamic_first): Remove.
8965         (GOMP_loop_ordered_guided_first): Remove.
8966         (GOMP_loop_ordered_runtime_first): Remove.
8967         * ordered.c (gomp_ordered_loop_first): Post to own release when
8968         we're the first thread.
8969         (gomp_ordered_loop_last): Wait on release if not owner.
8970         (gomp_ordered_loop_next): Likewise.
8971         (gomp_ordered_static_loop_init): New.
8972         (gomp_ordered_static_loop_next): Use ordered_owner.
8973         (GOMP_ordered_start): Likewise.
8974         * work.c (gomp_new_work_share): Initialize ordered_owner.
8975
8976 2005-05-03  Richard Henderson  <rth@redhat.com>
8977
8978         * Makefile (OPT): New.
8979         (CFLAGS): Use it.
8980
8981         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8982         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8983         * libgomp.h, libgomp.map, NOTES: Update to match.
8984
8985         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8986         Add initialized and thr members.
8987         (gomp_thread_start): Pause when initially spawned to wait for
8988         the whole team to be created.
8989         (gomp_team_start): Release team members at the end.
8990
8991         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
8992         (f_foo_1): Use GOMP_loop_end.
8993         (f_foo_2): Use GOMP_loop_end_nowait.
8994
8995         * testsuite/loop-2.c: New file.
8996         * testsuite/Makefile (TESTS): Add it.
8997
8998 2005-05-03  Richard Henderson  <rth@redhat.com>
8999
9000         * iter.c (gomp_iter_static_next): Fix overflow check typo.
9001         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
9002         * team.c (new_team): Initialize oldest_live_gen to 1 if no
9003         initial work_share.
9004
9005         * testsuite/Makefile: New file.
9006         * testsuite/loop-1.c: New file.
9007
9008 2005-05-03  Richard Henderson  <rth@redhat.com>
9009
9010         Initial implementation and checkin.
9011 \f
9012 Copyright (C) 2005-2018 Free Software Foundation, Inc.
9013
9014 Copying and distribution of this file, with or without modification,
9015 are permitted in any medium without royalty provided the copyright
9016 notice and this notice are preserved.