libgomp/ChangeLog

   1 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
   2
   3         PR target/84148
   4         * configure: Regenerate.
   5
   6 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
   7
   8         PR fortran/84418
   9         * libgomp.fortran/pr84418-1.f90: New test.
  10         * libgomp.fortran/pr84418-2.f90: New test.
  11
  12 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
  13
  14         PR fortran/84313
  15         * testsuite/libgomp.fortran/threadprivate4.f90: Add
  16         -std=f2003 -fall-intrinsics into dg-additional-options.
  17
  18 2018-02-08  Martin Jambor  <mjambor@suse.cz>
  19
  20         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
  21         clonable.
  22
  23 2018-02-08  Martin Jambor  <mjambor@suse.cz>
  24
  25         * testsuite/libgomp.hsa.c/staticvar.c: New test.
  26
  27 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  28
  29         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
  30         [__cplusplus]: Declare extern "C".
  31
  32 2018-02-07  Tom de Vries  <tom@codesourcery.com>
  33
  34         PR libgomp/84217
  35         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
  36
  37 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
  38             Jakub Jelinek  <jakub@redhat.com>
  39
  40         PR libgomp/84096
  41         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
  42         instead of omp_lock_t.
  43
  44 2018-01-25  Tom de Vries  <tom@codesourcery.com>
  45
  46         PR target/84028
  47         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
  48
  49 2018-01-24  Tom de Vries  <tom@codesourcery.com>
  50
  51         PR target/83589
  52         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
  53
  54 2018-01-24  Tom de Vries  <tom@codesourcery.com>
  55
  56         PR target/81352
  57         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
  58
  59 2018-01-19  Tom de Vries  <tom@codesourcery.com>
  60             Cesar Philippidis  <cesar@codesourcery.com>
  61
  62         PR target/83920
  63         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
  64         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
  65
  66 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  67
  68         Update copyright years.
  69
  70         * libgomp.texi: Bump @copying's copyright year.
  71
  72 2017-12-30  Tom de Vries  <tom@codesourcery.com>
  73
  74         PR libgomp/83046
  75         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
  76         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
  77
  78 2017-12-27  Tom de Vries  <tom@codesourcery.com>
  79
  80         PR c++/83046
  81         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
  82         (test_nonstatic): Fix return type to workaround PR83046.
  83
  84 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
  85
  86         PR testsuite/83281
  87         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
  88         j suffix instead of i.
  89         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
  90         Likewise.
  91
  92 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
  93
  94         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
  95         call to acc_wait (1).
  96
  97 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
  98
  99         PR fortran/81304
 100         * testsuite/libgomp.fortran/pr81304.f90: New test.
 101
 102 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
 103
 104         PR fortran/81841
 105         * libgomp.fortran/pr81841.f90: New test.
 106
 107 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
 108
 109         PR libgomp/83106
 110         * target.c (gomp_target_init): Compute lengths just once and
 111         use them in both malloc size and subsequent copying.
 112
 113 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 114
 115         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
 116         * acinclude.m4: Add cet.m4.
 117         * configure: Regenerate.
 118         * Makefile.in: Likewise.
 119         * testsuite/Makefile.in: Likewise.
 120
 121 2017-11-15  Tom de Vries  <tom@codesourcery.com>
 122
 123         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
 124         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
 125         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
 126         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
 127         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
 128         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
 129
 130 2017-11-14  Tom de Vries  <tom@codesourcery.com>
 131
 132         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
 133         non-nvidia devices.
 134
 135 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
 136
 137         PR c++/82835
 138         * testsuite/libgomp.c++/pr82835.C: New test.
 139
 140 2017-11-06  Martin Liska  <mliska@suse.cz>
 141
 142         * testsuite/libgomp.c++/loop-2.C: Return a value
 143         for functions with non-void return type, or change type to void,
 144         or add -Wno-return-type for test.
 145         * testsuite/libgomp.c++/loop-4.C: Likewise.
 146         * testsuite/libgomp.c++/parallel-1.C: Likewise.
 147         * testsuite/libgomp.c++/shared-1.C: Likewise.
 148         * testsuite/libgomp.c++/single-1.C: Likewise.
 149         * testsuite/libgomp.c++/single-2.C: Likewise.
 150
 151 2017-10-31  Tom de Vries  <tom@codesourcery.com>
 152
 153         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
 154         "do {} while (false)".
 155         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
 156         after HSA_DEBUG call.
 157
 158 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 159
 160         * target.c (struct gomp_coalesce_buf): New type.
 161         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 162         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 163         (gomp_copy_host2dev): Add CBUF argument, if copying into
 164         the cached ranges, memcpy into buffer instead of copying
 165         into device.
 166         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 167         Add CBUF argument, pass it through to other calls.
 168         (gomp_map_vars): Aggregate copies from host to device if small enough
 169         and with small enough gaps in between into memcpy into a buffer and
 170         fewer host to device copies from the buffer.
 171         (gomp_update): Adjust gomp_copy_host2dev caller.
 172
 173 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 174
 175         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 176         run" directive.
 177         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 178         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 179         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 180         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 181
 182 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 183
 184         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 185         openacc_nvidia_accel_selected.
 186         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 187         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 188         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 189         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 190         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 191         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 192         openacc_nvidia_accel_selected. Skip for shared memory device.
 193         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 194         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 195
 196 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 197
 198         PR hsa/82416
 199         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 200
 201 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 202
 203         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 204         Remove acc_device_nvidia references.
 205         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 206         Same.
 207
 208 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 209
 210         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 211         vector_length(32) clause from acc parallel directive.
 212         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 213
 214 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 215
 216         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 217         (main): Reduce sum of arr elements.  Assert that hres is exactly
 218         representable in 32-bit floating point.
 219         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 220         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 221         exactly representable in 32-bit floating point.
 222         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 223
 224 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 225
 226         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 227         setting.
 228         * testsuite/libgomp.c++/pr69393.C: Same.
 229         * testsuite/libgomp.c++/taskloop-1.C: Same.
 230         * testsuite/libgomp.c++/taskloop-3.C: Same.
 231         * testsuite/libgomp.c++/taskloop-4.C: Same.
 232         * testsuite/libgomp.c/for-4.c: Same.
 233         * testsuite/libgomp.c/pr66199-3.c: Same.
 234         * testsuite/libgomp.c/pr66199-4.c: Same.
 235         * testsuite/libgomp.c/pr66199-6.c: Same.
 236         * testsuite/libgomp.c/taskloop-1.c: Same.
 237         * testsuite/libgomp.c/taskloop-3.c: Same.
 238         * testsuite/libgomp.c/taskloop-4.c: Same.
 239         * testsuite/libgomp.fortran/aligned1.f03: Same.
 240         * testsuite/libgomp.fortran/condinc1.f: Same.
 241         * testsuite/libgomp.fortran/condinc3.f90: Same.
 242         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 243         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 244         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 245         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 246         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 247         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 248         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 249         * testsuite/libgomp.fortran/recursion1.f90: Same.
 250         * testsuite/libgomp.fortran/target2.f90: Same.
 251         * testsuite/libgomp.fortran/target5.f90: Same.
 252         * testsuite/libgomp.fortran/task3.f90: Same.
 253
 254 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 255
 256         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 257         vector_length(32) clause from acc parallel directive.
 258         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 259
 260 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 261
 262         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 263         Remove acc_device_nvidia references.
 264
 265 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 266
 267         PR c/81875
 268         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 269
 270 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 271
 272         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 273         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 274         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 275         * testsuite/libgomp.c/c.exp: Include test-cases from
 276         libgomp.c-c++-common.
 277         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 278         files.
 279
 280 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 281
 282         PR c++/81314
 283         * testsuite/libgomp.c++/pr81314.C: New test.
 284
 285 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 286
 287         * libgomp.texi (Top): www.openacc.org now uses https.
 288         (Enabling OpenACC): Ditto.
 289         (acc_get_num_devices): Ditto.
 290         (acc_set_device_type): Ditto.
 291         (acc_get_device_type): Ditto.
 292         (acc_set_device_num): Ditto.
 293         (acc_get_device_num): Ditto.
 294         (acc_async_test): Ditto.
 295         (acc_async_test_all): Ditto.
 296         (acc_wait): Ditto.
 297         (acc_wait_all): Ditto.
 298         (acc_wait_all_async): Ditto.
 299         (acc_wait_async): Ditto.
 300         (acc_init): Ditto.
 301         (acc_shutdown): Ditto.
 302         (acc_on_device): Ditto.
 303         (acc_malloc): Ditto.
 304         (acc_free): Ditto.
 305         (acc_copyin): Ditto.
 306         (acc_present_or_copyin): Ditto.
 307         (acc_create): Ditto.
 308         (acc_present_or_create): Ditto.
 309         (acc_copyout): Ditto.
 310         (acc_delete): Ditto.
 311         (acc_update_device): Ditto.
 312         (acc_update_self): Ditto.
 313         (acc_map_data): Ditto.
 314         (acc_unmap_data): Ditto.
 315         (acc_deviceptr): Ditto.
 316         (acc_hostptr): Ditto.
 317         (acc_is_present): Ditto.
 318         (acc_memcpy_to_device): Ditto.
 319         (acc_memcpy_from_device): Ditto.
 320         (acc_get_current_cuda_device): Ditto.
 321         (acc_get_current_cuda_context): Ditto.
 322         (acc_get_cuda_stream): Ditto.
 323         (acc_set_cuda_stream): Ditto.
 324         (ACC_DEVICE_TYPE): Ditto.
 325         (ACC_DEVICE_NUM): Ditto.
 326         (OpenACC Library Interoperability): Ditto.
 327
 328 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 329
 330         PR c/81687
 331         * testsuite/libgomp.c/pr81687-1.c: New test.
 332         * testsuite/libgomp.c/pr81687-2.c: New test.
 333
 334 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 335
 336         PR c/69389
 337         * testsuite/libgomp.c/pr69389.c: New test.
 338         * testsuite/libgomp.c++/pr69389.C: New test.
 339
 340 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 341
 342         PR middle-end/78266
 343         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 344         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 345
 346 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 347
 348         PR c/45784
 349         * testsuite/libgomp.c/pr45784.c: New test.
 350         * testsuite/libgomp.c++/pr45784.C: New test.
 351
 352 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 353
 354         * testsuite/libgomp.oacc-c/vec.c: New test.
 355
 356 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 357
 358         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 359
 360 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 361
 362         * plugin/plugin-nvptx.c (notify_var): New function.
 363         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 364
 365 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 366
 367         * env.c (parse_unsigned_long_1): Factor out of ...
 368         (parse_unsigned_long): ... here.
 369         (parse_int_1): Factor out of ...
 370         (parse_int): ... here.
 371         (parse_int_secure): New function.
 372         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 373         * secure_getenv.h: Factor out of ...
 374         * plugin/plugin-hsa.c: ... here.
 375         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 376
 377 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 378
 379         PR c++/81130
 380         * testsuite/libgomp.c++/pr81130.C: New test.
 381
 382 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 383
 384         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 385         default args.
 386         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 387         dg-xfail-run-if default args.
 388
 389 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 390
 391         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 392         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 393
 394 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 395
 396         PR libgomp/80822
 397         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 398         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 399         sibling lists, depending on level just pick up what CPUs to put
 400         together into a place vs. whether add multiple ordered places.
 401
 402 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 403
 404         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 405         * libgomp.map (OACC_2.0.1): Add these.
 406         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 407         for "acc_wait", and "acc_wait_all", respectively.
 408         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 409         for "acc_wait", and "acc_wait_all", respectively.
 410         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 411         * libgomp.texi (acc_wait, acc_wait_all): Update.
 412         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 413         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 414         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 415
 416         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 417         acc_present_or_copyin and acc_present_or_create procedures,
 418         respectively.
 419         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 420         generally different variants of OpenACC Runtime Library functions.
 421         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 422
 423         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 424         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 425
 426         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 427         of preprocessor definitions.
 428         * libgomp.h (strong_alias): Guard by "#ifdef
 429         HAVE_ATTRIBUTE_ALIAS".
 430         * oacc-mem.c: Provide "acc_pcreate" as alias for
 431         "acc_present_or_create", and "acc_pcopyin" as alias for
 432         "acc_present_or_copyin".
 433         * libgomp.map: New version "OACC_2.0.1".
 434         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 435         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 436         its content into...
 437         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 438         Extend testing.
 439
 440         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 441         when disabling nvptx offloading.
 442
 443 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 444
 445         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 446         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 447         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 448
 449         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 450         * testsuite/lib/libgomp.exp
 451         (check_effective_target_openacc_nvidia_accel_configured): New
 452         proc.
 453         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 454         (check_effective_target_c++): New procs.
 455         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 456         (check_effective_target_c++): Likewise.
 457
 458 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 459
 460         PR middle-end/80809
 461         * testsuite/libgomp.c/pr80809-2.c: New test.
 462         * testsuite/libgomp.c/pr80809-3.c: New test.
 463
 464         PR middle-end/80809
 465         * testsuite/libgomp.c/pr80809-1.c: New test.
 466
 467         PR middle-end/80853
 468         * testsuite/libgomp.c/pr80853.c: New test.
 469
 470 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 471
 472         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 473         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 474         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 475         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 476         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 477
 478         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 479         Debug output for failure.
 480
 481 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 482
 483         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 484
 485 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 486
 487         PR bootstrap/80531
 488         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 489         bootstrap compare failures.
 490
 491 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 492
 493         * testsuite/libgomp.c/target-36.c: New testcase.
 494
 495 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 496
 497         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 498         instead of char.
 499
 500 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 501
 502         PR libgomp/80394
 503         * testsuite/libgomp.c/pr80394.c: New test.
 504
 505 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 506
 507         PR libgomp/79876
 508         * config/posix/thread-stacksize.h: New file.
 509         * config/darwin/thread-stacksize.h: New file.
 510         * config/nvptx/thread-stacksize.h: New file.
 511         * env.c: Include thread-stacksize.h.
 512         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 513         instead of 0.  Call pthread_attr_setstacksize even if
 514         GOMP_DEFAULT_STACKSIZE is non-zero.
 515
 516 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 517
 518         * env.c (initialize_env): Initialize stacksize to 0.
 519
 520 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 521
 522         PR c++/80029
 523         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 524
 525 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 526
 527         PR c/79940
 528         * testsuite/libgomp.c/pr79940.c: New test.
 529
 530 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 531
 532         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 533         targets.
 534         Add __float128 options.
 535
 536 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 537
 538         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 539         hppa*-*-* dg-skip-if directive.
 540
 541 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 542
 543         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 544         dg-skip-if directive into a comment.
 545
 546 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 547             Chung-Lin Tang  <cltang@codesourcery.com>
 548
 549         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 550         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 551         add additional case.
 552         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 553         "openacc_nvidia_accel_selected".
 554         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 555         Add num_workers(8) clause.
 556
 557 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 558
 559         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 560         hppa*-*-*.
 561         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 562         include complex.h on hppa*-*-hpux*.
 563         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 564
 565 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 566
 567         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 568
 569         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 570         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 571         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 572         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 573         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 574         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 575         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 576         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 577         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 578         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 579
 580 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 581
 582         * libgomp-plugin.h: #include <stdbool.h>.
 583         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 584         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 585         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 586         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 587         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 588         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 589         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 590         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 591         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 592         (GOMP_OFFLOAD_openacc_async_test)
 593         (GOMP_OFFLOAD_openacc_async_test_all)
 594         (GOMP_OFFLOAD_openacc_async_wait)
 595         (GOMP_OFFLOAD_openacc_async_wait_async)
 596         (GOMP_OFFLOAD_openacc_async_wait_all)
 597         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 598         (GOMP_OFFLOAD_openacc_async_set_async)
 599         (GOMP_OFFLOAD_openacc_create_thread_data)
 600         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 601         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 602         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 603         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 604         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 605         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 606         these.
 607         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 608         (GOMP_OFFLOAD_unload_image): Fix argument types.
 609
 610 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 611
 612         * testsuite/lib/libgomp.exp
 613         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 614         check_compile invocation.  Fix up removal of executable.  Drop
 615         bogus "2>&1" argument.
 616
 617         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 618         directive.
 619
 620 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 621             Martin Jambor  <mjambor@suse.cz>
 622
 623         * plugin/hsa.h: Moved to top level include.
 624         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 625
 626 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 627
 628         PR other/79046
 629         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 630         of cat to get version from BASE-VER file.
 631         * testsuite/Makefile.in: Regenerated.
 632
 633 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 634
 635         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 636         for _WIN64.
 637
 638 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 639
 640         * plugin/hsa.h: Add GCC runtime library exception.
 641         * plugin/hsa_ext_finalize.h: Likewise.
 642
 643         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 644         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 645         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 646         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 647         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 648         library to link ptx plugin against.
 649         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 650         (CUDA_CALLS): Define.
 651         (cuda_lib, cuda_lib_inited): New variables.
 652         (init_cuda_lib): New function.
 653         (CUDA_CALL_PREFIX): Define.
 654         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 655         (CUDA_CALL): Use FN instead of (FN).
 656         (CUDA_CALL_NOCHECK): Define.
 657         (cuda_error, fini_streams_for_device, select_stream_for_async,
 658         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 659         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 660         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 661         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 662         CUDA_CALL_NOCHECK.
 663         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 664         CUDA_CALL_NOCHECK.
 665         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 666         Use CUDA_CALL_NOCHECK.
 667         * plugin/cuda/cuda.h: New file.
 668         * config.h.in: Regenerated.
 669         * configure: Regenerated.
 670
 671         PR other/79046
 672         * configure.ac: Add GCC_BASE_VER.
 673         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 674         get version from BASE-VER file.
 675         * testsuite/Makefile.in: Regenerated.
 676         * configure: Regenerated.
 677         * Makefile.in: Regenerated.
 678
 679 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 680
 681         PR libgomp/60670
 682         * Makefile.am: Make fincludedir multilib-aware.
 683         * Makefile.in: Regenerate.
 684
 685 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 686
 687         Update copyright years.
 688
 689         * libgomp.texi: Bump @copying's copyright year.
 690
 691 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 692
 693         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 694         pthread_spinlock_t instead of gomp_mutex_t lock.
 695         (gomp_get_thread_pool): Likewise.
 696         (gomp_release_thread_pool): Likewise.
 697         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 698         Likewise.
 699
 700 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 701
 702         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 703         thread pool in case nthreads == 1.
 704
 705 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 706
 707         * config/nvptx/env.c: Delete.
 708         * icv.c: Move definitions of ICV variables back ...
 709         * env.c: ...here.  Do not compile environment-related functionality if
 710         LIBGOMP_OFFLOADED_ONLY is set.
 711
 712 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 713
 714         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 715         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 716         * configure: Regenerate.
 717         * config.h.in: Likewise.
 718
 719 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 720
 721         * Makefile.in: Regenerate with automake-1.11.6.
 722         * aclocal.m4: Likewise.
 723         * configure: Likewise.
 724         * testsuite/Makefile.in: Likewise.
 725
 726 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 727
 728         * config/nvptx/critical.c: Delete to use generic implementation.
 729
 730 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 731
 732         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 733         ../../affinity.c as fallback.
 734         * config/nvptx/affinity.c: Delete to use fallback implementation.
 735
 736 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 737             Jakub Jelinek  <jakub@redhat.com>
 738             Dmitry Melnik  <dm@ispras.ru>
 739
 740         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 741         * Makefile.in. Regenerate.
 742         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 743         (LIBGOMP_USE_PTHREADS): ...here; new define.
 744         * configure: Regenerate.
 745         * config.h.in: Likewise.
 746         * config/posix/affinity.c: Move to...
 747         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 748         interface by LIBGOMP_USE_PTHREADS.
 749         * critical.c: Split out GOMP_atomic_{start,end} into...
 750         * atomic.c: ...here (new file).
 751         * env.c: Split out ICV definitions into...
 752         * icv.c: ...here (new file) and...
 753         * icv-device.c: ...here. New file.
 754         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 755         (gomp_destroy_lock_30): Ditto.
 756         (gomp_set_lock_30): Ditto.
 757         (gomp_unset_lock_30): Ditto.
 758         (gomp_test_lock_30): Ditto.
 759         (gomp_init_nest_lock_30): Ditto.
 760         (gomp_destroy_nest_lock_30): Ditto.
 761         (gomp_set_nest_lock_30): Ditto.
 762         (gomp_unset_nest_lock_30): Ditto.
 763         (gomp_test_nest_lock_30): Ditto.
 764         * lock.c: New.
 765         * config/nvptx/lock.c: New.
 766         * config/nvptx/bar.c: New.
 767         * config/nvptx/bar.h: New.
 768         * config/nvptx/doacross.h: New.
 769         * config/nvptx/error.c: New.
 770         * config/nvptx/icv-device.c: New.
 771         * config/nvptx/mutex.h: New.
 772         * config/nvptx/pool.h: New.
 773         * config/nvptx/proc.c: New.
 774         * config/nvptx/ptrlock.h: New.
 775         * config/nvptx/sem.h: New.
 776         * config/nvptx/simple-bar.h: New.
 777         * config/nvptx/target.c: New.
 778         * config/nvptx/task.c: New.
 779         * config/nvptx/team.c: New.
 780         * config/nvptx/time.c: New.
 781         * config/posix/simple-bar.h: New.
 782         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 783         (gomp_num_teams_var): Declare.
 784         (struct gomp_thread_pool): Change threads_dock member to
 785         gomp_simple_barrier_t.
 786         [__nvptx__] (gomp_thread): New implementation.
 787         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 788         (gomp_thread_destructor): Ditto.
 789         (gomp_init_thread_affinity): Ditto.
 790         * team.c: Guard uses of Pthreads-specific interfaces by
 791         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 792         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 793         * config/nvptx/alloc.c: Delete.
 794         * config/nvptx/barrier.c: Ditto.
 795         * config/nvptx/fortran.c: Ditto.
 796         * config/nvptx/iter.c: Ditto.
 797         * config/nvptx/iter_ull.c: Ditto.
 798         * config/nvptx/loop.c: Ditto.
 799         * config/nvptx/loop_ull.c: Ditto.
 800         * config/nvptx/ordered.c: Ditto.
 801         * config/nvptx/parallel.c: Ditto.
 802         * config/nvptx/priority_queue.c: Ditto.
 803         * config/nvptx/sections.c: Ditto.
 804         * config/nvptx/single.c: Ditto.
 805         * config/nvptx/splay-tree.c: Ditto.
 806         * config/nvptx/work.c: Ditto.
 807         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 808         -foffload=-lgfortran in addition to -lgfortran.
 809         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 810         * plugin/plugin-nvptx.c: Include <limits.h>.
 811         (struct targ_fn_descriptor): Add new fields.
 812         (struct ptx_device): Ditto.  Set them...
 813         (nvptx_open_device): ...here.
 814         (nvptx_adjust_launch_bounds): New.
 815         (nvptx_host2dev): Allow NULL 'nvthd'.
 816         (nvptx_dev2host): Ditto.
 817         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 818         (link_ptx): Adjust log sizes.
 819         (nvptx_host2dev): Allow NULL 'nvthd'.
 820         (nvptx_dev2host): Ditto.
 821         (nvptx_set_clocktick): New.  Use it...
 822         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 823         fields.
 824         (GOMP_OFFLOAD_dev2dev): New.
 825         (nvptx_adjust_launch_bounds): New.
 826         (nvptx_stacks_size): New.
 827         (nvptx_stacks_alloc): New.
 828         (nvptx_stacks_free): New.
 829         (GOMP_OFFLOAD_run): New.
 830         (GOMP_OFFLOAD_async_run): New (stub).
 831
 832 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 833
 834         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 835         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 836         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 837
 838 2016-11-23  Martin Liska  <mliska@suse.cz>
 839             Martin Jambor  <mjambor@suse.cz>
 840
 841         * plugin/hsa.h: New file.
 842         * plugin/hsa_ext_finalize.h: New file.
 843         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 844         header file unistd.h, and functions secure_getenv, __secure_getenv,
 845         getuid, geteuid, getgid and getegid.
 846         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 847         -D_GNU_SOURCE.
 848         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 849         Handle various cases of secure_getenv presence, add an implementation
 850         when we can test effective UID and GID.
 851         (struct hsa_runtime_fn_info): New structure.
 852         (hsa_runtime_fn_info hsa_fns): New variable.
 853         (hsa_runtime_lib): Likewise.
 854         (support_cpu_devices): Likewise.
 855         (init_enviroment_variables): Load newly introduced ENV
 856         variables.
 857         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 858         (hsa_fatal): Likewise.
 859         (DLSYM_FN): New macro.
 860         (init_hsa_runtime_functions): New function.
 861         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 862         structure.  Depending on environment, also allow CPU devices.
 863         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 864         (get_kernarg_memory_region): Likewise.
 865         (GOMP_OFFLOAD_init_device): Likewise.
 866         (destroy_hsa_program): Likewise.
 867         (init_basic_kernel_info): New function.
 868         (GOMP_OFFLOAD_load_image): Use it.
 869         (create_and_finalize_hsa_program): Call hsa run-time functions via
 870         hsa_fns structure.
 871         (create_single_kernel_dispatch): Likewise.
 872         (release_kernel_dispatch): Likewise.
 873         (init_single_kernel): Likewise.
 874         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 875         (get_group_size): New function.
 876         (run_kernel): Likewise.
 877         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 878         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 879         structure.
 880         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 881         * testsuite/libgomp-test-support.exp.in: Likewise.
 882         * Makefile.in: Regenerated.
 883         * aclocal.m4: Likewise.
 884         * config.h.in: Likewise.
 885         * configure: Likewise.
 886         * testsuite/Makefile.in: Likewise.
 887
 888 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 889             Alexander Monakov  <amonakov@ispras.ru>
 890
 891         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 892         mapping clauses to target constructs.
 893         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 894
 895 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 896
 897         * configure: Regenerate.
 898
 899 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 900
 901         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 902         * omp_lib.h.in (openmp_version): Likewise.
 903         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 904         of 201307.
 905         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 906
 907         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 908         (fib_wrapper): Add map(from: x) clause.
 909         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 910         (e_53_2): Likewise.
 911         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 912         (accum): Add map(tmp) clause.
 913         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 914         (accum): Add map(tofrom: tmp) clause.
 915         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 916         (gramSchmidt): Likewise.
 917         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 918         map(tofrom: sum) clause.
 919         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 920         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 921         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 922         only allowed on the loop iterator.
 923         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 924         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 925         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 926         * testsuite/libgomp.fortran/doacross1.f90: New test.
 927         * testsuite/libgomp.fortran/doacross3.f90: New test.
 928         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 929         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 930         * testsuite/libgomp.fortran/doacross2.f90: New test.
 931         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 932         #pragma omp atomic read.
 933         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 934         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 935
 936 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 937             Nathan Sidwell  <nathan@acm.org>
 938
 939         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 940         to determine default geometry.
 941         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 942         dimension.
 943
 944 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 945
 946         * hashtab.h: Use standard GPLv3 with runtime exception
 947         boilerplate.
 948
 949 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 950
 951         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 952         size when allocating new thread.
 953
 954 2016-09-14  Marek Polacek  <polacek@redhat.com>
 955
 956         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 957
 958 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 959
 960         PR fortran/71014
 961         * testsuite/libgomp.fortran/pr71014.f90: New test.
 962
 963 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 964
 965         PR middle-end/70895
 966         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 967         firstprivate clauses.
 968         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 969         copy clauses.
 970         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 971         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 972         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 973         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 974         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 975         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 976         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 977         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 978         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 979         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 980         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 981         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 982
 983 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 984
 985         PR fortran/70598
 986         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 987
 988 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 989
 990         PR c++/58706
 991         * testsuite/libgomp.c++/pr58706.C: New test.
 992
 993 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 994
 995         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
 996         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
 997         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
 998         Likewise.
 999         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
1000         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
1001         Likewise.
1002         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
1003
1004         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
1005         test, and don't hardcode -O0.
1006
1007 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1008
1009         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
1010
1011 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
1012
1013         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
1014         test.
1015
1016 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         PR middle-end/71734
1019         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
1020         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
1021
1022 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
1023
1024         PR fortran/71717
1025         * testsuite/libgomp.fortran/associate3.f90: New test.
1026
1027 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
1028
1029         * testsuite/libgomp.c++/target-21.C: New test.
1030
1031 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
1032
1033         * testsuite/libgomp.c++/target-20.C: New test.
1034
1035 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1036             Cesar Philippidis  <cesar@codesourcery.com>
1037
1038         PR middle-end/71373
1039         * libgomp.oacc-c/nested-function-1.c: New file.
1040         * libgomp.oacc-c/nested-function-2.c: Likewise.
1041         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1042         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1043         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1044
1045 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1046
1047         PR c/71381
1048         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
1049         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
1050         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
1051
1052 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
1053
1054         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
1055         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
1056
1057 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1058
1059         PR c/70688
1060         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1061
1062 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1063
1064         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1065         instead of invalid schedule(static, 0).
1066         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1067
1068 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1069
1070         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1071         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1072         parameter, use to set async stream around call to gomp_unmap_vars,
1073         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1074         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1075         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1076         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1077         (event_add): Add int parameter, initialize 'val' field when
1078         adding new ptx_event struct.
1079         (nvptx_evec): Adjust event_add() call arguments.
1080         (nvptx_host2dev): Likewise.
1081         (nvptx_dev2host): Likewise.
1082         (nvptx_wait_async): Likewise.
1083         (nvptx_wait_all_async): Likewise.
1084         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1085         pass to event_add() call.
1086         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1087         parameter.
1088         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1089         call openacc.register_async_cleanup_func() hook.
1090         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1091         * target.c (gomp_copy_from_async): Delete function.
1092         (gomp_map_vars): Remove async_refcount.
1093         (gomp_unmap_vars): Likewise.
1094         (gomp_load_image_to_device): Likewise.
1095         (omp_target_associate_ptr): Likewise.
1096         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1097         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1098         (gomp_copy_from_async): Remove.
1099
1100 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1101
1102         * target.c (gomp_device_copy): New function.
1103         (gomp_copy_host2dev): Likewise.
1104         (gomp_copy_dev2host): Likewise.
1105         (gomp_free_device_memory): Likewise.
1106         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1107         (gomp_map_pointer): Likewise.
1108         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1109         NULL value from alloc_func plugin hook.
1110         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1111         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1112         (gomp_unmap_vars): Likewise.
1113         (gomp_update): Adjust to call gomp_copy_dev2host and
1114         gomp_copy_host2dev functions.
1115         (gomp_unload_image_from_device): Handle false value from
1116         unload_image_func plugin hook.
1117         (gomp_init_device): Handle false value from init_device_func
1118         plugin hook.
1119         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1120         (omp_target_free): Adjust to call gomp_free_device_memory.
1121         (omp_target_memcpy): Handle return values from host2dev_func,
1122         dev2host_func, and dev2dev_func plugin hooks.
1123         (omp_target_memcpy_rect_worker): Likewise.
1124         (gomp_target_fini): Handle false value from fini_device_func
1125         plugin hook.
1126         * libgomp.h (struct gomp_device_descr): Adjust return type of
1127         init_device_func, fini_device_func, unload_image_func, free_func,
1128         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1129         * oacc-init.c (acc_shutdown_1): Handle false value from
1130         fini_device_func plugin hook.
1131         * oacc-host.c (host_init_device): Change return type to bool.
1132         (host_fini_device): Likewise.
1133         (host_unload_image): Likewise.
1134         (host_free): Likewise.
1135         (host_dev2host): Likewise.
1136         (host_host2dev): Likewise.
1137         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1138         (acc_memcpy_to_device): Likewise.
1139         (acc_memcpy_from_device): Likewise.
1140         (delete_copyout): Add libfnname parameter, handle free_func
1141         hook fatal error case.
1142         (acc_delete): Adjust delete_copyout call.
1143         (acc_copyout): Likewise.
1144         (update_dev_host): Move gomp_mutex_unlock to after
1145         host2dev/dev2host hook calls.
1146
1147         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1148         to 'hsa_error_msg', for clarity.
1149         (hsa_fatal): Likewise.
1150         (hsa_error): New function.
1151         (init_hsa_context): Change return type to bool, adjust to return
1152         false on error.
1153         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1154         return value.
1155         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1156         return false on error.
1157         (get_agent_info): Adjust to return NULL on error.
1158         (destroy_hsa_program): Change return type to bool, adjust to
1159         return false on error.
1160         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1161         (destroy_module): Change return type to bool, adjust to
1162         return false on error.
1163         (GOMP_OFFLOAD_unload_image): Likewise.
1164         (GOMP_OFFLOAD_fini_device): Likewise.
1165         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1166         (GOMP_OFFLOAD_free): Change to return false when called.
1167         (GOMP_OFFLOAD_dev2host): Likewise.
1168         (GOMP_OFFLOAD_host2dev): Likewise.
1169         (GOMP_OFFLOAD_dev2dev): Likewise.
1170
1171         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1172         (CUDA_CALL): Likewise.
1173         (CUDA_CALL_ASSERT): Likewise.
1174         (map_init): Change return type to bool, use CUDA_CALL* macros.
1175         (map_fini): Likewise.
1176         (init_streams_for_device): Change return type to bool, adjust
1177         call to map_init.
1178         (fini_streams_for_device): Change return type to bool, adjust
1179         call to map_fini.
1180         (select_stream_for_async): Release stream_lock before calls to
1181         GOMP_PLUGIN_fatal, adjust call to map_init.
1182         (nvptx_init): Use CUDA_CALL* macros.
1183         (nvptx_attach_host_thread_to_device): Change return type to bool,
1184         use CUDA_CALL* macros.
1185         (nvptx_open_device): Use CUDA_CALL* macros.
1186         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1187         macros.
1188         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1189         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1190         (nvptx_exec): Use CUDA_CALL* macros.
1191         (nvptx_alloc): Use CUDA_CALL* macros.
1192         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1193         (nvptx_host2dev): Likewise.
1194         (nvptx_dev2host): Likewise.
1195         (nvptx_wait): Use CUDA_CALL* macros.
1196         (nvptx_wait_async): Likewise.
1197         (nvptx_wait_all): Likewise.
1198         (nvptx_wait_all_async): Likewise.
1199         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1200         use CUDA_CALL* macros, adjust call to map_fini.
1201         (GOMP_OFFLOAD_init_device): Change return type to bool,
1202         adjust code accordingly.
1203         (GOMP_OFFLOAD_fini_device): Likewise.
1204         (GOMP_OFFLOAD_load_image): Adjust calls to
1205         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1206         use CUDA_CALL* macros.
1207         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1208         return code.
1209         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1210         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1211         handle error return.
1212         (GOMP_OFFLOAD_dev2host): Likewise.
1213         (GOMP_OFFLOAD_host2dev): Likewise.
1214         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1215         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1216
1217 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1218
1219         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1220         (acc_free): Likewise.
1221         (acc_memcpy_to_device): Likewise.
1222         (acc_memcpy_from_device): Likewise.
1223         (acc_deviceptr): Likewise.
1224         (acc_hostptr): Likewise.
1225         (acc_is_present): Likewise.
1226         (acc_map_data): Likewise.
1227         (acc_unmap_data): Likewise.
1228         (present_create_copy): Likewise.
1229         (delete_copyout): Likewise.
1230         (update_dev_host): Likewise.
1231         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1232         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1233         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1234         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1235         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1236         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1237         it only runs on nvptx targets.
1238         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1239         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1240         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1241         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1242         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1243         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1244         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1245         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1246         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1247         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1248         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1249         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1250         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1251         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1252         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1253         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1254         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1255         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1256         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1257         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1258         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1259         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1260         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1261
1262 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1263
1264         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1265
1266 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1267
1268         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1269         to gomp_init_targets_once.
1270         (acc_set_device_type): Remove !cached_base_dev condition on call to
1271         gomp_init_targets_once, move call to before acc_device_lock acquire,
1272         to avoid deadlock.
1273         (acc_get_device_num): Remove !cached_base_dev condition on call to
1274         gomp_init_targets_once.
1275         (acc_set_device_num): Likewise.
1276
1277 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1278
1279         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1280
1281 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1282
1283         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1284         expected partitioning.
1285
1286 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1287
1288         PR middle-end/70626
1289         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1290         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1291         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1292
1293 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1294
1295         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1296         non-fatal.
1297
1298 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1299
1300         PR middle-end/70680
1301         * testsuite/libgomp.c/pr70680-1.c: New test.
1302         * testsuite/libgomp.c/pr70680-2.c: New test.
1303
1304 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1305
1306         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1307         pass parameter variables to subroutines.
1308
1309 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1310
1311         PR middle-end/70643
1312         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1313
1314 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1315
1316         PR testsuite/68242
1317         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1318         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1319
1320 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1321
1322         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1323         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1324         GOACC_declare prototype.
1325
1326         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1327         Merge this file, and...
1328         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1329         ... this file, and...
1330         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1331         ... this file, and...
1332         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1333         ... this file, and...
1334         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1335         ... this file, and...
1336         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1337         ... this file, and...
1338         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1339         ... this file, and...
1340         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1341         ... this file, and...
1342         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1343         ... this file, and...
1344         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1345         ... this file, and...
1346         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1347         ... this file, and...
1348         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1349         ... this file, and...
1350         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1351         ... this file into...
1352         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1353         file.
1354
1355         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1356         Make failure observable.
1357
1358 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1359
1360         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1361         field.
1362         * target.c (gomp_target_fallback_firstprivate,
1363         gomp_target_unshare_firstprivate): Removed.
1364         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1365         before waiting for dependencies.
1366         (gomp_target_task_fn): Don't copy firstprivate vars here.
1367         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1368         firstprivate_copies here.
1369         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1370         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1371         explicit/implicit firstprivate.
1372
1373 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1374
1375         PR lto/70289
1376         PR ipa/70348
1377         PR tree-optimization/70373
1378         PR middle-end/70533
1379         PR middle-end/70534
1380         PR middle-end/70535
1381         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1382         test.
1383         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1384         test.
1385         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1386         test.
1387         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1388         test.
1389         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1390         test.
1391         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1392         test.
1393         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1394         test.
1395         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1396         test.
1397         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1398         test.
1399         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1400         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1401         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1402         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1403         test.
1404         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1405         test.
1406         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1407         test.
1408         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1409         test.
1410         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1411         coverage.
1412         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1413         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1414         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1415         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1416         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1417         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1418         coverage.
1419         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1420         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1421         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1422         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1423         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1424         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1425         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1426         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1427         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1428         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1429         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1430         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1431         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1432         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1433         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1434
1435 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1436             James Norris  <jnorris@codesourcery.com>
1437             Nathan Sidwell  <nathan@codesourcery.com>
1438             Julian Brown  <julian@codesourcery.com>
1439             Cesar Philippidis  <cesar@codesourcery.com>
1440             Chung-Lin Tang  <cltang@codesourcery.com>
1441             Tom de Vries  <tom@codesourcery.com>
1442
1443         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1444         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1445         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1446         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1447         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1448         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1449         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1450         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1451         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1452         XFAIL.
1453         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1454         Incorporate...
1455         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1456         file.
1457         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1458         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1459         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1460         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1461         Likewise.
1462         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1463         Likewise.
1464         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1465         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1466         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1467         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1468         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1469         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1470         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1471         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1472         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1473         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1474         Likewise.
1475         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1476         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1477         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1478         file...
1479         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1480         file into...
1481         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1482         file.  Update.
1483         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1484         file.
1485         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1486         Likewise.
1487         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1488         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1489         ... this new file.  Update.
1490         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1491         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1492         ... this new file.  Update.
1493         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1494         file.  Incorporate...
1495         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1496         file, and...
1497         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1498         file, and...
1499         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1500         file.
1501         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1502
1503 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1504
1505         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1506         set-torture-options.
1507
1508 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1509
1510         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1511         gcc-dg-runtest.
1512         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1513         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1514         -fno-builtin-acc_on_device instead of -O0.
1515         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1516         -O0.
1517         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1518         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1519         Likewise.
1520         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1521         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1522         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1523         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1524         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1525         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1526         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1527         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1528         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1529         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1530         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1531         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1532         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1533         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1534         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1535         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1536         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1537         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1538         Don't specify -O2.
1539         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1540         Likewise.
1541         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1542         Likewise.
1543
1544 2016-03-24  Martin Liska  <mliska@suse.cz>
1545
1546         * plugin/plugin-hsa.c (packet_store_release): New function
1547         that is taken from the HSA runtime manual.
1548         (GOMP_OFFLOAD_run): Use the function.
1549
1550 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1551
1552         PR c++/70376
1553         * testsuite/libgomp.c++/pr70376.C: New test.
1554
1555 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1556
1557         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1558         initialization of lresult and lvresult.
1559         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1560
1561 2016-03-23  James Norris  <jnorris@codesourcery.com>
1562             Daichi Fukuoka <dc-fukuoka@sgi.com>
1563
1564         PR libgomp/69414
1565         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1566         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1567         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1568         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1569
1570 2016-03-23  Martin Liska  <mliska@suse.cz>
1571
1572         PR hsa/70337
1573         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1574         argument just in case a dispatched kernel uses that argument.
1575
1576 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1577
1578         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1579         -ftree-parallelize-loops/-fopenacc changes.
1580         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1581         Likewise.
1582         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1583         Likewise.
1584         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1585         Likewise.
1586         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1587         Likewise.
1588         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1589         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1590
1591 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1592
1593         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1594         always_ld_library_path the path to libgcc_s.
1595
1596 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1597
1598         PR testsuite/70009
1599         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1600
1601 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1602
1603         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1604         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1605         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1606         Same.
1607         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1608         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1609         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1610         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1611
1612 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1613
1614         * testsuite/lib/libgomp.exp
1615         (check_effective_target_hsa_offloading_selected_nocache): New.
1616         (check_effective_target_hsa_offloading_selected): Likewise.
1617         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1618         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1619         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1620         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1621         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1622         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1623         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1624         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1625         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1626         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1627         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1628         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1629         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1630         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1631         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1632         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1633         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1634
1635 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1636
1637         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1638         non-shared memory accelerators.
1639         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1640         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1641         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1642         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1643         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1644         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1645         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1646         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1647         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1648
1649 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1650
1651         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1652         ALWAYS_CFLAGS.
1653
1654 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1655
1656         PR libgomp/69555
1657         * testsuite/libgomp.c++/pr69555-1.C: New test.
1658         * testsuite/libgomp.c++/pr69555-2.C: New test.
1659
1660 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1661             Martin Jambor  <mjambor@suse.cz>
1662
1663         * testsuite/lib/libgomp.exp
1664         (check_effective_target_offload_device_shared_as): New proc.
1665         * testsuite/libgomp.c++/declare_target-1.C: New test.
1666
1667 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1668
1669         PR driver/68463
1670         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1671
1672 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1673
1674         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1675         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1676         dims.
1677         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1678         -ftree-parallelize-loops/-fopenacc changes.
1679         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1680         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1681         Likewise.
1682         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1683         Likewise.
1684         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1685         Likewise.
1686         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1687         Likewise.
1688         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1689         Likewise.
1690         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1691         Likewise.
1692         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1693         Likewise.
1694         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1695         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1696         Likewise.
1697         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1698         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1699         Likewise.
1700         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1701         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1702         Likewise.
1703
1704 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1705
1706         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1707
1708 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1709
1710         PR driver/69805
1711         * testsuite/libgomp.c/pr69805.c: New test.
1712
1713 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1714
1715         PR lto/67709
1716         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1717
1718 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1719
1720         PR tree-optimization/69599
1721         * testsuite/libgomp.c/omp-nested-3.c: New test.
1722         * testsuite/libgomp.c/pr46032-2.c: New test.
1723         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1724         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1725
1726 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1727
1728         PR lto/69707
1729         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1730
1731 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1732
1733         * testsuite/libgomp.c/target-31.c: Fix testcase.
1734
1735 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1736
1737         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1738         clause.
1739         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1740         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1741         reduction and map clauses.
1742         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1743
1744 2016-02-02  James Norris  <jnorris@codesourcery.com>
1745
1746         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1747
1748 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1749
1750         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1751         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1752
1753         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1754         cases.
1755
1756         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1757         variables.
1758         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1759         (hsa_kmt_lib): Set variables.
1760         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1761         always_ld_library_path.
1762         * Makefile.in: Regenerate.
1763         * configure: Likewise.
1764         * testsuite/Makefile.in: Likewise.
1765
1766         * plugin/configfrag.ac (offload_additional_options)
1767         (offload_additional_lib_paths): Don't amend for hsa offloading.
1768         * configure: Regenerate.
1769
1770         * plugin/configfrag.ac: Don't configure for offloading target if
1771         we don't build the corresponding plugin.
1772         * configure: Regenerate.
1773
1774 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1775
1776         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1777         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1778
1779 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1780
1781         PR tree-optimization/69110
1782         * testsuite/libgomp.c/pr69110.c: New test.
1783
1784 2016-01-25  Richard Biener  <rguenther@suse.de>
1785
1786         PR lto/69393
1787         * testsuite/libgomp.c++/pr69393.C: New testcase.
1788
1789 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1790
1791         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1792         function wasn't mapped to the device with non-shared memory.
1793
1794 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1795
1796         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1797
1798 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1799             Martin Liska  <mliska@suse.cz>
1800
1801         * plugin/Makefrag.am: Add HSA plugin requirements.
1802         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1803         (HSA_RUNTIME_LIB): Likewise.
1804         (HSA_RUNTIME_CPPFLAGS): Likewise.
1805         (HSA_RUNTIME_INCLUDE): New substitution.
1806         (HSA_RUNTIME_LIB): Likewise.
1807         (HSA_RUNTIME_LDFLAGS): Likewise.
1808         (hsa-runtime): New configure option.
1809         (hsa-runtime-include): Likewise.
1810         (hsa-runtime-lib): Likewise.
1811         (PLUGIN_HSA): New substitution variable.
1812         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1813         configure options.
1814         (PLUGIN_HSA_CPPFLAGS): Likewise.
1815         (PLUGIN_HSA_LDFLAGS): Likewise.
1816         (PLUGIN_HSA_LIBS): Likewise.
1817         Check that we have access to HSA run-time.
1818         * libgomp-plugin.h (offload_target_type): New element
1819         OFFLOAD_TARGET_TYPE_HSA.
1820         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1821         args.
1822         (bool gomp_create_target_task): Updated.
1823         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1824         new field can_run_func.
1825         * libgomp_g.h (GOMP_target_ext): Update prototype.
1826         * oacc-host.c (host_run): Added a new parameter args.
1827         * target.c (calculate_firstprivate_requirements): New function.
1828         (copy_firstprivate_data): Likewise.
1829         (gomp_target_fallback_firstprivate): Use them.
1830         (gomp_target_unshare_firstprivate): New function.
1831         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1832         devices.
1833         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1834         pass any args to plugins.
1835         (GOMP_target_ext): Introduce device-specific argument parameter args.
1836         Allow host fallback if device shares memory.  Do not remap data if
1837         device has shared memory.
1838         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1839         like host fallback for mappings.
1840         (GOMP_target_data): Treat shared memory devices like host fallback.
1841         (GOMP_target_data_ext): Likewise.
1842         (GOMP_target_update): Likewise.
1843         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1844         gomp_create_target_task.
1845         (GOMP_target_enter_exit_data): Likewise.
1846         (omp_target_alloc): Treat shared memory devices like host fallback.
1847         (omp_target_free): Likewise.
1848         (omp_target_is_present): Likewise.
1849         (omp_target_memcpy): Likewise.
1850         (omp_target_memcpy_rect): Likewise.
1851         (omp_target_associate_ptr): Likewise.
1852         (gomp_load_plugin_for_device): Also load can_run.
1853         * task.c (GOMP_PLUGIN_target_task_completion): Free
1854         firstprivate_copies.
1855         (gomp_create_target_task): Accept new argument args and store it to
1856         ttask.
1857         * plugin/plugin-hsa.c: New file.
1858
1859 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1860
1861         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1862         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1863         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1864         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1865         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1866         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1867         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1868         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1869         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1870         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1871         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1872         Same.
1873         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1874         Same.
1875         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1876         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1877         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1878         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1879         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1880         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1881         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1882         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1883         Same.
1884         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1885
1886 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1887
1888         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1889
1890 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1891
1892         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1893
1894 2016-01-12  James Norris  <jnorris@codesourcery.com>
1895
1896         * libgomp.texi: Updates for OpenACC.
1897
1898 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1899
1900         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1901
1902 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1903
1904         PR fortran/66680
1905         * testsuite/libgomp.fortran/pr66680.f90: New test.
1906
1907 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1908
1909         PR middle-end/68960
1910         * testsuite/libgomp.c/pr68960.c: New test.
1911
1912 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1913
1914         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1915         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1916
1917 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1918
1919         Update copyright years.
1920
1921         * libgomp.texi: Bump @copying's copyright year.
1922
1923 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1924
1925         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1926         dg-additional-options syntax.
1927         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1928         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1929         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1930         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1931         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1932         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1933         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1934         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1935         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1936         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1937         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1938         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1939         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1940         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1941         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1944         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1945
1946 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1947
1948         * libgomp.h (REFCOUNT_LINK): Define.
1949         (struct splay_tree_key_s): Add link_key.
1950         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1951         Replace target address of the pointer with target address of newly
1952         mapped object in the splay tree.  Set link pointer on target to the
1953         device address of the mapped object.
1954         (gomp_unmap_vars): Restore target address of the pointer in the splay
1955         tree for REFCOUNT_LINK objects after unmapping.
1956         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1957         declare target link" objects.
1958         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1959         "omp declare target link" objects, which were mapped for the image.
1960         (gomp_exit_data): Restore target address of the pointer in the splay
1961         tree for REFCOUNT_LINK objects after unmapping.
1962         * testsuite/libgomp.c/target-link-1.c: New file.
1963
1964 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1965
1966         * libgomp.h (gomp_device_state): New enum.
1967         (struct gomp_device_descr): Replace is_initialized with state.
1968         (gomp_fini_device): Remove declaration.
1969         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1970         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1971         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1972         (acc_set_device_type): Use state instead of is_initialized.
1973         (acc_set_device_num): Likewise.
1974         * target.c (resolve_device): Use state instead of is_initialized.
1975         Do not initialize finalized device.
1976         (gomp_map_vars): Do nothing if device is finalized.
1977         (gomp_unmap_vars): Likewise.
1978         (gomp_update): Likewise.
1979         (GOMP_offload_register_ver): Use state instead of is_initialized.
1980         (GOMP_offload_unregister_ver): Likewise.
1981         (gomp_init_device): Likewise.
1982         (gomp_unload_device): Likewise.
1983         (gomp_fini_device): Remove.
1984         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1985         (GOMP_target): Go to host fallback if device is finalized.
1986         (GOMP_target_ext): Likewise.
1987         (gomp_exit_data): Do nothing if device is finalized.
1988         (gomp_target_task_fn): Go to host fallback if device is finalized.
1989         (gomp_target_fini): New static function.
1990         (gomp_target_init): Use state instead of is_initialized.
1991         Call gomp_target_fini at exit.
1992
1993 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1994
1995         PR tree-optimization/68716
1996         * testsuite/libgomp.c/omp-nested-2.c: New test.
1997
1998 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
1999
2000         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
2001         target openacc_nvidia_accel_selected.
2002         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
2003         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
2004         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
2005         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
2006
2007 2015-12-01  Julian Brown  <julian@codesourcery.com>
2008             James Norris  <James_Norris@mentor.com>
2009
2010         * oacc-parallel.c (GOACC_host_data): New function.
2011         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
2012         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
2013         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
2014         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
2015         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
2016         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
2017         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
2018
2019 2015-11-30  James Norris  <jnorris@codesourcery.com>
2020             Cesar Philippidis  <cesar@codesourcery.com>
2021
2022         libgomp/
2023         * libgomp.oacc-fortran/routine-5.f90: New test.
2024         * libgomp.oacc-fortran/routine-7.f90: New test.
2025         * libgomp.oacc-fortran/routine-9.f90: New test.
2026
2027 2015-11-30  Tom de Vries  <tom@codesourcery.com>
2028
2029         PR tree-optimization/46032
2030         * testsuite/libgomp.c/pr46032.c: New test.
2031
2032 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
2033
2034         PR libgomp/68579
2035         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
2036         (gomp_create_target_task): Call it before freeing
2037         GOMP_TARGET_TASK_DATA tasks.
2038
2039         PR c/63326
2040         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
2041         in between case label and OpenMP standalone directives.
2042         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2043
2044 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
2045
2046         * configure: Regenerate.
2047
2048 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
2049
2050         * testsuite/libgomp.c/target-35.c: New test.
2051
2052 2015-11-22  James Norris  <jnorris@codesourcery.com>
2053             Cesar Philippidis  <cesar@codesourcery.com>
2054
2055         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
2056         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
2057         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2058         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2059         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2060
2061 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2062
2063         PR middle-end/68221
2064         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2065         * testsuite/libgomp.c/reduction-12.c: Likewise.
2066         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2067         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2068
2069 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2070
2071         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2072         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2073         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2074         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2075         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2076         and fix.
2077         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2078         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2079
2080 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2081
2082         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2083         worker & gang cases.
2084         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2085
2086 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2087
2088         * config/nvptx/priority_queue.c: New file.
2089
2090 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2091
2092         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2093         sections.
2094
2095 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2096             Aldy Hernandez  <aldyh@redhat.com>
2097             Ilya Verbin  <ilya.verbin@intel.com>
2098
2099         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2100         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2101         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2102         iterators or IV by chunk size.
2103         * parallel.c (gomp_resolve_num_threads): Don't assume that
2104         if thr->ts.team is non-NULL, then pool must be non-NULL.
2105         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2106         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2107         GOMP_PLUGIN_target_task_completion.
2108         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2109         * Makefile.in: Regenerate.
2110         * libgomp.h: Shuffle prototypes and forward definitions around so
2111         priority queues can be defined.
2112         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2113         (enum gomp_target_task_state): New enum.
2114         (struct gomp_target_task): Add state, tgt, task and team fields.
2115         (gomp_create_target_task): Change return type to bool, add
2116         state argument.
2117         (gomp_target_task_fn): Change return type to bool.
2118         (struct gomp_device_descr): Add async_run_func.
2119         (struct gomp_task): Remove children, next_child, prev_child,
2120         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2121         Add pnode field.
2122         (struct gomp_taskgroup): Remove children.
2123         Add taskgroup_queue.
2124         (struct gomp_team): Change task_queue type to a priority queue.
2125         (splay_compare): Define inline.
2126         (priority_queue_offset): New.
2127         (priority_node_to_task): New.
2128         (task_to_priority_node): New.
2129         * oacc-mem.c: Do not include splay-tree.h.
2130         * priority_queue.c: New file.
2131         * priority_queue.h: New file.
2132         * splay-tree.c: Do not include splay-tree.h.
2133         (splay_tree_foreach_internal): New.
2134         (splay_tree_foreach): New.
2135         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2136         (splay_tree_callback): Define typedef.
2137         * target.c (splay_compare): Move to libgomp.h.
2138         (GOMP_target): Don't adjust *thr in any way around running offloaded
2139         task.
2140         (GOMP_target_ext): Likewise.  Handle target nowait.
2141         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2142         return value from gomp_create_target_task, if false, fallthrough
2143         as if no dependencies exist.
2144         (gomp_target_task_fn): Change return type to bool, return true
2145         if the task should have another part scheduled later.  Handle
2146         target nowait.
2147         (gomp_load_plugin_for_device): Initialize async_run.
2148         * task.c (gomp_init_task): Initialize children_queue.
2149         (gomp_clear_parent_in_list): New.
2150         (gomp_clear_parent_in_tree): New.
2151         (gomp_clear_parent): Handle priorities.
2152         (GOMP_task): Likewise.
2153         (priority_queue_move_task_first,
2154         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2155         New functions.
2156         (gomp_create_target_task): Use priority queues.  Change return type
2157         to bool, add state argument, return false if for async
2158         {{enter,exit} data,update} constructs no dependencies need to be
2159         waited for, handle target nowait.  Set task->fn to NULL instead of
2160         gomp_target_task_fn.
2161         (verify_children_queue): Remove.
2162         (priority_list_upgrade_task): New.
2163         (priority_queue_upgrade_task): New.
2164         (verify_task_queue): Remove.
2165         (priority_list_downgrade_task): New.
2166         (priority_queue_downgrade_task): New.
2167         (gomp_task_run_pre): Use priority queues.
2168         Abstract code out to priority_queue_downgrade_task.
2169         (gomp_task_run_post_handle_dependers): Use priority queues.
2170         (gomp_task_run_post_remove_parent): Likewise.
2171         (gomp_task_run_post_remove_taskgroup): Likewise.
2172         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2173         tasks specially.
2174         (GOMP_taskwait): Likewise.
2175         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2176         priority-queue_upgrade_task.
2177         (GOMP_taskgroup_start): Use priority queues.
2178         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2179         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2180         barrier.
2181         * taskloop.c (GOMP_taskloop): Handle priorities.
2182         * team.c (gomp_new_team): Call priority_queue_init.
2183         (free_team): Call priority_queue_free.
2184         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2185         team created for target nowait in implicit parallel region.
2186         (gomp_team_start): For nested check, test thr->ts.level instead of
2187         thr->ts.team != NULL.
2188         * testsuite/libgomp.c/doacross-3.c: New test.
2189         * testsuite/libgomp.c/ordered-5.c: New test.
2190         * testsuite/libgomp.c/priority.c: New test.
2191         * testsuite/libgomp.c/target-31.c: New test.
2192         * testsuite/libgomp.c/target-32.c: New test.
2193         * testsuite/libgomp.c/target-33.c: New test.
2194         * testsuite/libgomp.c/target-34.c: New test.
2195
2196 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2197
2198         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2199
2200         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2201         loop is sequential.
2202
2203 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2204
2205         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2206         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2207
2208 2015-11-12  James Norris  <jnorris@codesourcery.com>
2209             Joseph Myers  <joseph@codesourcery.com>
2210
2211         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2212         * oacc-parallel.c (GOACC_declare): New function.
2213         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2214         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2215         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2216         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2217         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2218
2219 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2220
2221         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2222
2223 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2224
2225         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2226         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2227
2228 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2229
2230         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2231         inadvertent commit.
2232
2233 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2234
2235         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2236         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2237         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2238         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2239         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2240
2241 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2242
2243         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2244         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2245
2246 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2247             Ilya Verbin  <ilya.verbin@intel.com>
2248
2249         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2250         GOMP_loop_nonmonotonic_dynamic_start,
2251         GOMP_loop_nonmonotonic_guided_next,
2252         GOMP_loop_nonmonotonic_guided_start,
2253         GOMP_loop_ull_nonmonotonic_dynamic_next,
2254         GOMP_loop_ull_nonmonotonic_dynamic_start,
2255         GOMP_loop_ull_nonmonotonic_guided_next,
2256         GOMP_loop_ull_nonmonotonic_guided_start,
2257         GOMP_parallel_loop_nonmonotonic_dynamic,
2258         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2259         (GOMP_target_41): Renamed to ...
2260         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2261         arguments.
2262         (GOMP_target_data_41): Renamed to ...
2263         (GOMP_target_data_ext): ... this.
2264         (GOMP_target_update_41): Renamed to ...
2265         (GOMP_target_update_ext): ... this.
2266         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2267         GOMP_target_data_ext and GOMP_target_update_ext instead of
2268         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2269         Export GOMP_loop_nonmonotonic_dynamic_next,
2270         GOMP_loop_nonmonotonic_dynamic_start,
2271         GOMP_loop_nonmonotonic_guided_next,
2272         GOMP_loop_nonmonotonic_guided_start,
2273         GOMP_loop_ull_nonmonotonic_dynamic_next,
2274         GOMP_loop_ull_nonmonotonic_dynamic_start,
2275         GOMP_loop_ull_nonmonotonic_guided_next,
2276         GOMP_loop_ull_nonmonotonic_guided_start,
2277         GOMP_parallel_loop_nonmonotonic_dynamic and
2278         GOMP_parallel_loop_nonmonotonic_guided.
2279         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2280         GOMP_parallel_loop_nonmonotonic_guided,
2281         GOMP_loop_nonmonotonic_dynamic_start,
2282         GOMP_loop_nonmonotonic_guided_start,
2283         GOMP_loop_nonmonotonic_dynamic_next,
2284         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2285         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2286         GOMP_loop_ull_nonmonotonic_guided_start,
2287         GOMP_loop_ull_nonmonotonic_dynamic_next,
2288         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2289         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2290         functions.
2291         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2292         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2293         Use gomp_map_val function.
2294         (gomp_target_fallback_firstprivate): New static function.
2295         (GOMP_target_41): Renamed to ...
2296         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2297         arguments.  Move firstprivate fallback handling into a new
2298         function.
2299         (GOMP_target_data_41): Renamed to ...
2300         (GOMP_target_data_ext): ... this.
2301         (GOMP_target_update_41): Renamed to ...
2302         (GOMP_target_update_ext): ... this.
2303         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2304         gomp_map_0len_lookup instead of gomp_map_lookup.
2305         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2306         gomp_map_lookup.
2307         * testsuite/libgomp.c/target-28.c: Likewise.
2308         * testsuite/libgomp.c/monotonic-1.c: New test.
2309         * testsuite/libgomp.c/monotonic-2.c: New test.
2310         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2311         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2312         * testsuite/libgomp.c/pr66199-5.c: New test.
2313         * testsuite/libgomp.c/pr66199-6.c: New test.
2314         * testsuite/libgomp.c/pr66199-7.c: New test.
2315         * testsuite/libgomp.c/pr66199-8.c: New test.
2316         * testsuite/libgomp.c/pr66199-9.c: New test.
2317         * testsuite/libgomp.c/reduction-11.c: New test.
2318         * testsuite/libgomp.c/reduction-12.c: New test.
2319         * testsuite/libgomp.c/reduction-13.c: New test.
2320         * testsuite/libgomp.c/reduction-14.c: New test.
2321         * testsuite/libgomp.c/reduction-15.c: New test.
2322         * testsuite/libgomp.c/target-12.c (main): Adjust for
2323         omp_target_is_present change for one-past-last element.
2324         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2325         the same var is both mapped and privatized.
2326         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2327         handling of zero-length array sections.
2328         * testsuite/libgomp.c/target-28.c: New test.
2329         * testsuite/libgomp.c/target-29.c: New test.
2330         * testsuite/libgomp.c/target-30.c: New test.
2331         * testsuite/libgomp.c/target-teams-1.c: New test.
2332         * testsuite/libgomp.c++/member-6.C: New test.
2333         * testsuite/libgomp.c++/member-7.C: New test.
2334         * testsuite/libgomp.c++/monotonic-1.C: New test.
2335         * testsuite/libgomp.c++/monotonic-2.C: New test.
2336         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2337         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2338         * testsuite/libgomp.c++/pr66199-3.C: New test.
2339         * testsuite/libgomp.c++/pr66199-4.C: New test.
2340         * testsuite/libgomp.c++/pr66199-5.C: New test.
2341         * testsuite/libgomp.c++/pr66199-6.C: New test.
2342         * testsuite/libgomp.c++/pr66199-7.C: New test.
2343         * testsuite/libgomp.c++/pr66199-8.C: New test.
2344         * testsuite/libgomp.c++/pr66199-9.C: New test.
2345         * testsuite/libgomp.c++/reduction-11.C: New test.
2346         * testsuite/libgomp.c++/reduction-12.C: New test.
2347         * testsuite/libgomp.c++/target-13.C: New test.
2348         * testsuite/libgomp.c++/target-14.C: New test.
2349         * testsuite/libgomp.c++/target-15.C: New test.
2350         * testsuite/libgomp.c++/target-16.C: New test.
2351         * testsuite/libgomp.c++/target-17.C: New test.
2352         * testsuite/libgomp.c++/target-18.C: New test.
2353         * testsuite/libgomp.c++/target-19.C: New test.
2354
2355 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2356
2357         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2358         and reduction copy.
2359         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2360         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2361         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2362         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2363         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2364         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2365         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2366         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2367         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2368         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2369         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2370         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2371         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2372         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2373
2374 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2375
2376         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2377         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2378         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2379         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2380         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2381         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2382         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2383         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2384
2385 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2386
2387         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2388         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2389         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2390         * oacc-host.c (host_openacc_exec): Likewise.
2391         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2392
2393 2015-11-03  Julian Brown  <julian@codesourcery.com>
2394             Thomas Schwinge  <thomas@codesourcery.com>
2395
2396         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2397         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2398         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2399         Likewise.
2400         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2401         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2402
2403 2015-11-03  James Norris  <jnorris@codesourcery.com>
2404
2405         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2406         file.
2407         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2408         Likewise.
2409         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2410         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2411         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2412         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2413         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2414
2415 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2416
2417         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2418         compatibility.
2419         (enum acc_async_t): Reformat.
2420         (acc_on_device): Declare compatible with builtin and provide C++
2421         wrapper.
2422         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2423
2424 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2425             Cesar Philippidis  <cesar@codesourcery.com>
2426
2427         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2428         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2429         ... this.  Add a description of the test at the top of the file.
2430         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2431         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2432         ... this.  Add a description of the test at the top of the file.
2433
2434 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2435
2436         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2437         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2438         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2439         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2440         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2441         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2442
2443 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2444
2445         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2446         dimensions.
2447
2448 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2449
2450         PR testsuite/68063
2451         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2452
2453 2015-10-27  James Norris  <jnorris@codesourcery.com>
2454
2455         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2456         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2457
2458 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2459
2460         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2461         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2462
2463         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2464         acc_device_nvidia usage.
2465         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2466         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2467         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2468
2469         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2470         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2471
2472         PR libgomp/66518
2473         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2474
2475         PR libgomp/65437
2476         PR libgomp/66518
2477         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2478         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2479
2480 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2481
2482         PR testsuite/68063
2483         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2484
2485 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2486
2487         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2488         vector_length.
2489         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2490
2491 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2492             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2493
2494         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2495         to 0 when mapnum is 0.
2496
2497 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2498
2499         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2500         Cast to int from int32_t.
2501
2502 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2503             Aldy Hernandez  <aldyh@redhat.com>
2504             Ilya Verbin  <ilya.verbin@intel.com>
2505
2506         * config/linux/affinity.c (omp_get_place_num_procs,
2507         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2508         * config/linux/doacross.h: New file.
2509         * config/posix/affinity.c (omp_get_place_num_procs,
2510         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2511         * config/posix/doacross.h: New file.
2512         * env.c: Include gomp-constants.h.
2513         (struct gomp_task_icv): Rename run_sched_modifier to
2514         run_sched_chunk_size.
2515         (gomp_max_task_priority_var): New variable.
2516         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2517         (handle_omp_display_env): Change _OPENMP value from 201307 to
2518         201511.  Print OMP_MAX_TASK_PRIORITY.
2519         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2520         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2521         chunk_size and run_sched_modifier to run_sched_chunk_size.
2522         (omp_get_max_task_priority, omp_get_initial_device,
2523         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2524         omp_get_partition_place_nums): New functions.
2525         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2526         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2527         to chunk_size.
2528         (omp_get_num_places_, omp_get_place_num_procs_,
2529         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2530         omp_get_place_proc_ids_8_, omp_get_place_num_,
2531         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2532         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2533         omp_get_max_task_priority_): New functions.
2534         * libgomp_g.h (GOMP_loop_doacross_static_start,
2535         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2536         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2537         GOMP_loop_ull_doacross_dynamic_start,
2538         GOMP_loop_ull_doacross_guided_start,
2539         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2540         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2541         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2542         GOMP_target_data_41, GOMP_target_update_41,
2543         GOMP_target_enter_exit_data): New prototypes.
2544         (GOMP_task): Add prototype argument.
2545         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2546         (struct gomp_doacross_work_share): New type.
2547         (struct gomp_work_share): Add doacross field.
2548         (struct gomp_task_icv): Rename run_sched_modifier to
2549         run_sched_chunk_size.
2550         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2551         GOMP_TASK_UNDEFERRED.  Add comments.
2552         (struct gomp_task_depend_entry): Add comments.
2553         (struct gomp_task): Likewise.
2554         (struct gomp_taskgroup): Likewise.
2555         (struct gomp_target_task): New type.
2556         (struct gomp_team): Add comment.
2557         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2558         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2559         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2560         (struct target_var_desc): New type.
2561         (struct target_mem_desc): Adjust comment.  Use struct
2562         target_var_desc instead of splay_tree_key for list.
2563         (REFCOUNT_INFINITY): Define.
2564         (struct splay_tree_key_s): Remove copy_from field.
2565         (struct gomp_device_descr): Add dev2dev_func field.
2566         (enum gomp_map_vars_kind): New enum.
2567         (gomp_map_vars): Add one argument.
2568         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2569         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2570         omp_get_place_num_procs, omp_get_place_num_procs_,
2571         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2572         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2573         omp_get_place_num_, omp_get_partition_num_places,
2574         omp_get_partition_num_places_, omp_get_partition_place_nums,
2575         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2576         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2577         omp_target_free, omp_target_is_present, omp_target_memcpy,
2578         omp_target_memcpy_rect, omp_target_associate_ptr and
2579         omp_target_disassociate_ptr.
2580         (GOMP_4.0.2): Renamed to ...
2581         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2582         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2583         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2584         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2585         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2586         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2587         GOMP_loop_ull_doacross_guided_start,
2588         GOMP_loop_ull_doacross_runtime_start,
2589         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2590         GOMP_doacross_ull_wait.
2591         * libgomp.texi: Document omp_get_max_task_priority.
2592         Rename modifier argument to chunk_size for omp_set_schedule and
2593         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2594         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2595         to run_sched_chunk_size renaming.
2596         (GOMP_loop_ordered_runtime_start): Likewise.
2597         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2598         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2599         GOMP_parallel_loop_runtime_start): New functions.
2600         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2601         to run_sched_chunk_size renaming.
2602         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2603         GOMP_loop_doacross_guided_start): New functions or aliases.
2604         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2605         run_sched_modifier to run_sched_chunk_size renaming.
2606         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2607         (gomp_loop_ull_doacross_static_start,
2608         gomp_loop_ull_doacross_dynamic_start,
2609         gomp_loop_ull_doacross_guided_start,
2610         GOMP_loop_ull_doacross_runtime_start): New functions.
2611         (GOMP_loop_ull_doacross_static_start,
2612         GOMP_loop_ull_doacross_dynamic_start,
2613         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2614         * oacc-mem.c (acc_map_data, present_create_copy,
2615         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2616         to gomp_map_vars.
2617         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2618         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2619         instead of false to gomp_map_vars.
2620         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2621         * omp.h.in (omp_lock_hint_t): New type.
2622         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2623         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2624         omp_get_place_num, omp_get_partition_num_places,
2625         omp_get_partition_place_nums, omp_get_initial_device,
2626         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2627         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2628         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2629         prototypes.
2630         * omp_lib.f90.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 interfaces.
2639         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2640         to chunk_size.
2641         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2642         (omp_lock_hint_none, omp_lock_hint_uncontended,
2643         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2644         omp_lock_hint_speculative): New parameters.
2645         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2646         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2647         omp_get_place_num, omp_get_partition_num_places,
2648         omp_get_partition_place_nums, omp_get_initial_device,
2649         omp_get_max_task_priority): New functions and subroutines.
2650         * ordered.c: Include stdarg.h and string.h.
2651         (MAX_COLLAPSED_BITS): Define.
2652         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2653         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2654         GOMP_doacross_ull_wait): New functions.
2655         * target.c: Include errno.h.
2656         (resolve_device): If device is not initialized, call
2657         gomp_init_device on it.
2658         (gomp_map_lookup): New function.
2659         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2660         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2661         GOMP_MAP_ALWAYS_TO_P.
2662         (get_kind): Rename is_openacc argument to short_mapkind.
2663         (gomp_map_pointer): Use gomp_map_lookup.
2664         (gomp_map_fields_existing): New function.
2665         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2666         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2667         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2668         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2669         Adjust for tgt->list changed type and copy_from living in there.
2670         (gomp_copy_from_async): Adjust for tgt->list changed type and
2671         copy_from living in there.
2672         (gomp_unmap_vars): Likewise.
2673         (gomp_update): Likewise.  Rename is_openacc argument to
2674         short_mapkind.  Don't fail if object is not mapped.
2675         (gomp_load_image_to_device): Initialize refcount to
2676         REFCOUNT_INFINITY.
2677         (gomp_target_fallback): New function.
2678         (gomp_get_target_fn_addr): Likewise.
2679         (GOMP_target): Adjust gomp_map_vars caller, use
2680         gomp_get_target_fn_addr and gomp_target_fallback.
2681         (GOMP_target_41): New function.
2682         (gomp_target_data_fallback): New function.
2683         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2684         (GOMP_target_data_41): New function.
2685         (GOMP_target_update): Adjust gomp_update caller.
2686         (GOMP_target_update_41): New function.
2687         (gomp_exit_data, GOMP_target_enter_exit_data,
2688         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2689         omp_target_is_present, omp_target_memcpy,
2690         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2691         omp_target_associate_ptr, omp_target_disassociate_ptr,
2692         gomp_load_plugin_for_device): New functions.
2693         * task.c: Include gomp-constants.h.  Include taskloop.c
2694         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2695         (gomp_task_handle_depend): New function.
2696         (GOMP_task): Use it.  Add priority argument.  Use
2697         gomp-constant.h constants instead of hardcoded numbers.
2698         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2699         (gomp_create_target_task): New function.
2700         (verify_children_queue, verify_taskgroup_queue,
2701         verify_task_queue): New functions.
2702         (gomp_task_run_pre): Call verify_*_queue functions.
2703         If an upcoming tied task is about to leave the sibling or
2704         taskgroup queues in an invalid state, adjust appropriately.
2705         Remove taskgroup argument.  Add comments.
2706         (gomp_task_run_post_handle_dependers): Add comments.
2707         (gomp_task_run_post_remove_parent): Likewise.
2708         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2709         (GOMP_taskwait): Likewise.  Add comments.
2710         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2711         problem such that the first non parent_depends_on task does not
2712         end up at the end of the children queue.
2713         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2714         GOMP_TASK_UNDEFERRED.
2715         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2716         * taskloop.c: New file.
2717         * testsuite/lib/libgomp.exp
2718         (check_effective_target_offload_device_nonshared_as): New proc.
2719         * testsuite/libgomp.c/affinity-2.c: New test.
2720         * testsuite/libgomp.c/doacross-1.c: New test.
2721         * testsuite/libgomp.c/doacross-2.c: New test.
2722         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2723         Add map clause to target.
2724         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2725         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2726         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2727         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2728         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2729         Likewise.
2730         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2731         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2732         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2733         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2734         not defined.  Use those where needed.
2735         * testsuite/libgomp.c/for-4.c: New test.
2736         * testsuite/libgomp.c/for-5.c: New test.
2737         * testsuite/libgomp.c/for-6.c: New test.
2738         * testsuite/libgomp.c/linear-1.c: New test.
2739         * testsuite/libgomp.c/ordered-4.c: New test.
2740         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2741         only allowed on the loop iterator.
2742         * testsuite/libgomp.c/pr66199-3.c: New test.
2743         * testsuite/libgomp.c/pr66199-4.c: New test.
2744         * testsuite/libgomp.c/reduction-7.c: New test.
2745         * testsuite/libgomp.c/reduction-8.c: New test.
2746         * testsuite/libgomp.c/reduction-9.c: New test.
2747         * testsuite/libgomp.c/reduction-10.c: New test.
2748         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2749         map(tofrom:s).
2750         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2751         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2752         * testsuite/libgomp.c/target-11.c: New test.
2753         * testsuite/libgomp.c/target-12.c: New test.
2754         * testsuite/libgomp.c/target-13.c: New test.
2755         * testsuite/libgomp.c/target-14.c: New test.
2756         * testsuite/libgomp.c/target-15.c: New test.
2757         * testsuite/libgomp.c/target-16.c: New test.
2758         * testsuite/libgomp.c/target-17.c: New test.
2759         * testsuite/libgomp.c/target-18.c: New test.
2760         * testsuite/libgomp.c/target-19.c: New test.
2761         * testsuite/libgomp.c/target-20.c: New test.
2762         * testsuite/libgomp.c/target-21.c: New test.
2763         * testsuite/libgomp.c/target-22.c: New test.
2764         * testsuite/libgomp.c/target-23.c: New test.
2765         * testsuite/libgomp.c/target-24.c: New test.
2766         * testsuite/libgomp.c/target-25.c: New test.
2767         * testsuite/libgomp.c/target-26.c: New test.
2768         * testsuite/libgomp.c/target-27.c: New test.
2769         * testsuite/libgomp.c/taskloop-1.c: New test.
2770         * testsuite/libgomp.c/taskloop-2.c: New test.
2771         * testsuite/libgomp.c/taskloop-3.c: New test.
2772         * testsuite/libgomp.c/taskloop-4.c: New test.
2773         * testsuite/libgomp.c++/ctor-13.C: New test.
2774         * testsuite/libgomp.c++/doacross-1.C: New test.
2775         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2776         Replace offload_device with offload_device_nonshared_as.
2777         * testsuite/libgomp.c++/for-12.C: New test.
2778         * testsuite/libgomp.c++/for-13.C: New test.
2779         * testsuite/libgomp.c++/for-14.C: New test.
2780         * testsuite/libgomp.c++/linear-1.C: New test.
2781         * testsuite/libgomp.c++/member-1.C: New test.
2782         * testsuite/libgomp.c++/member-2.C: New test.
2783         * testsuite/libgomp.c++/member-3.C: New test.
2784         * testsuite/libgomp.c++/member-4.C: New test.
2785         * testsuite/libgomp.c++/member-5.C: New test.
2786         * testsuite/libgomp.c++/ordered-1.C: New test.
2787         * testsuite/libgomp.c++/reduction-5.C: New test.
2788         * testsuite/libgomp.c++/reduction-6.C: New test.
2789         * testsuite/libgomp.c++/reduction-7.C: New test.
2790         * testsuite/libgomp.c++/reduction-8.C: New test.
2791         * testsuite/libgomp.c++/reduction-9.C: New test.
2792         * testsuite/libgomp.c++/reduction-10.C: New test.
2793         * testsuite/libgomp.c++/reference-1.C: New test.
2794         * testsuite/libgomp.c++/simd14.C: New test.
2795         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2796         * testsuite/libgomp.c++/target-5.C: New test.
2797         * testsuite/libgomp.c++/target-6.C: New test.
2798         * testsuite/libgomp.c++/target-7.C: New test.
2799         * testsuite/libgomp.c++/target-8.C: New test.
2800         * testsuite/libgomp.c++/target-9.C: New test.
2801         * testsuite/libgomp.c++/target-10.C: New test.
2802         * testsuite/libgomp.c++/target-11.C: New test.
2803         * testsuite/libgomp.c++/target-12.C: New test.
2804         * testsuite/libgomp.c++/taskloop-1.C: New test.
2805         * testsuite/libgomp.c++/taskloop-2.C: New test.
2806         * testsuite/libgomp.c++/taskloop-3.C: New test.
2807         * testsuite/libgomp.c++/taskloop-4.C: New test.
2808         * testsuite/libgomp.c++/taskloop-5.C: New test.
2809         * testsuite/libgomp.c++/taskloop-6.C: New test.
2810         * testsuite/libgomp.c++/taskloop-7.C: New test.
2811         * testsuite/libgomp.c++/taskloop-8.C: New test.
2812         * testsuite/libgomp.c++/taskloop-9.C: New test.
2813         * testsuite/libgomp.fortran/affinity1.f90: New test.
2814         * testsuite/libgomp.fortran/affinity2.f90: New test.
2815
2816 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2817
2818         PR tree-optimization/67476
2819         * testsuite/libgomp.c/autopar-3.c: New test.
2820         * testsuite/libgomp.c/autopar-4.c: New test.
2821         * testsuite/libgomp.c/autopar-5.c: New test.
2822         * testsuite/libgomp.c/autopar-6.c: New test.
2823         * testsuite/libgomp.c/autopar-7.c: New test.
2824         * testsuite/libgomp.c/autopar-8.c: New test.
2825
2826 2015-10-12  James Norris  <jnorris@codesourcery.com>
2827
2828         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2829         initializer.
2830
2831 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2832
2833         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2834         using load_gcc_lib.
2835
2836 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2837
2838         * oacc-ptx.h: Remove file, moving its content into...
2839         * config/nvptx/fortran.c: ... here...
2840         * config/nvptx/oacc-init.c: ..., here...
2841         * config/nvptx/oacc-parallel.c: ..., and here.
2842         * config/nvptx/openacc.f90: New file.
2843         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2844         (link_ptx): Don't link in predefined bits of PTX code.
2845
2846 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2847             Bernd Schmidt <bernds@codesourcery.com>
2848
2849         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2850         (struct targ_ptx_obj): New.
2851         (nvptx_tdata): Move earlier, change data format.
2852         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2853         objects.
2854         (GOMP_OFFLOAD_load_image): Adjust.
2855
2856 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2857
2858         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2859         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2860         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2861         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2862         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2863         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2864         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2865         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2866         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2868         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2869         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2870         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2871         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2872         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2873         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2874         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2875         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2876         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2877         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2878         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2879         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2880         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2881         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2882         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2883         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2884         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2885         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2886         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2887         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2888         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2889         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2890         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2891         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2892         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2893         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2894         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2895         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2896         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2897         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2898         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2899         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2900         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2901         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2902         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2903         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2904         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2905         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2906         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2907         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2908         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2909         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2910         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2911         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2912         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2913         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2914         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2915         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2916         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2917         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2918         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2919         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2920         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2921
2922 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2923
2924         * oacc-init.c (acc_on_device): Force optimization level.
2925
2926 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2927
2928         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2929         (cuda_errlist): Delete.
2930         (cuda_error): Reimplement.
2931
2932 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2933
2934         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2935         array.
2936         * libgomp.map (GOACC_parallel_keyed): New.
2937         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2938         all callers.
2939         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2940         and take keyed varargs list.  Adjust call to exec_func.
2941         (GOACC_parallel): Force host fallback.
2942         * libgomp_g.h (GOACC_parallel): Remove.
2943         (GOACC_parallel_keyed): Declare.
2944         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2945         (stuct targ_gn_descriptor): Replace name field with launch field.
2946         (nvptx_exec): Lose separate geometry args, take array.  Process
2947         dynamic dimensions and adjust.
2948         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2949         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2950         data.
2951         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2952         passing.
2953         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2954         passing.
2955
2956 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2957
2958         PR libgomp/67141
2959         * oacc-int.h (goacc_host_init): Add declaration.
2960         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2961         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2962
2963 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2964             Sebastian Pop  <s.pop@samsung.com>
2965
2966         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2967         match o/p.
2968         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2969         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2970         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2971         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2972         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2973
2974 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2975
2976         * configure.tgt: Add missing ;; in between nvptx and rtems
2977         snippets.
2978
2979 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2980
2981         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2982         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2983         (gomp_thread_pool_reservoir): Add priority member.
2984         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2985         priority.
2986         (parse_thread_pools): Likewise.
2987         * team.c (gomp_team_start): Call configuration provided
2988         gomp_adjust_thread_attr(). Destroy thread attributes if
2989         necessary.
2990         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2991
2992 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2993
2994         * config/posix/pool.h: New.
2995         * config/rtems/pool.h: Likewise.
2996         * config/rtems/proc.c: Likewise.
2997         * libgomp.h (gomp_thread_destructor): Declare.
2998         * team.c: Include configuration provided "pool.h".
2999         (gomp_get_thread_pool): Define in configuration.
3000         (gomp_team_end): Call configuration defined
3001         gomp_release_thread_pool().
3002
3003 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3004
3005         * config/rtems/bar.c: New.
3006         * config/rtems/bar.h: Likewise.
3007         * config/rtems/mutex.c: Likewise.
3008         * config/rtems/mutex.h: Likewise.
3009         * config/rtems/sem.c: Likewise.
3010         * config/rtems/sem.h: Likewise.
3011         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
3012         <sys/lock.h> header file.
3013         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
3014         supported by Newlib.
3015         * configure: Regenerate.
3016
3017 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3018
3019         * team.c (gomp_new_thread_pool): Delete and move content to ...
3020         (gomp_get_thread_pool): ... new function.  Allocate and
3021         initialize thread pool on demand.
3022         (get_last_team): Use gomp_get_thread_pool().
3023         (gomp_team_start): Delete thread pool initialization.
3024
3025 2015-09-03  Tom de Vries  <tom@codesourcery.com>
3026
3027         PR tree-optimization/65637
3028         * testsuite/libgomp.c/autopar-2.c: New test.
3029
3030 2015-08-29  Tom de Vries  <tom@codesourcery.com>
3031
3032         PR tree-optimization/46193
3033         * testsuite/libgomp.c/pr46193.c: New test.
3034
3035 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3036
3037         libgomp/
3038         * libgomp.map: Add 4.0.2 version.
3039         * target.c (offload_image_descr): Add version field.
3040         (gomp_load_image_to_device): Add version argument.  Adjust plugin
3041         call.  Improve load mismatch diagnostic.
3042         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
3043         call.
3044         (GOMP_offload_regster): Make stub function, move bulk to ...
3045         (GOMP_offload_register_ver): ... here.  Process version argument.
3046         (GOMP_offload_unregister): Make stub function, move bulk to ...
3047         (GOMP_offload_unregister_ver): ... here.  Process version argument.
3048         (gomp_init_device): Process version field.
3049         (gomp_unload_device): Process version field.
3050         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
3051         macros.  Check plugin version.
3052         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
3053         loader and unloader types.
3054         * oacc-host.c: Include gomp-constants.h.
3055         (host_version): New.
3056         (host_load_image, host_unload_image): Adjust.
3057         (host_dispatch): Add host_version.
3058         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3059         (GOMP_OFFLOAD_version): New.
3060         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3061         (GOMP_OFFLOAD_unload_image): Likewise.
3062         * plugin/plugin-host.c: Include gomp-constants.h.
3063         (GOMP_OFFLOAD_version): New.
3064         (GOMP_OFFLOAD_load_image): Add version arg.
3065         (GOMP_OFFLOAD_unload_image): Likewise.
3066
3067 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3068
3069         PR tree-optimization/65468
3070         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3071
3072 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3073
3074         PR tree-optimization/65468
3075         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3076
3077 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3078
3079         PR libgomp/66761
3080         PR libgomp/67303
3081         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3082         (gomp_iter_guided_next): Idem.
3083         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3084         (gomp_iter_ull_guided_next): Idem.
3085         * config/linux/wait.h (do_spin): Idem.
3086
3087 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3088
3089         * libgomp-plugin.h (enum offload_target_type): Remove
3090         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3091         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3092         * openacc.h (enum acc_device_t): Likewise.
3093         * openacc_lib.h: Likewise.
3094         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3095         (acc_on_device): Just use __builtin_acc_on_device.
3096         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3097         of acc_on_device builtin.
3098         * plugin/plugin-host.h: Remove file.
3099         * plugin/plugin-host.c: Likewise, but salvage some content into...
3100         * oacc-host.c: ... this file.
3101         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3102         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3103         * Makefile.in: Regenerate.
3104         * configure: Likewise.
3105         * testsuite/lib/libgomp.exp
3106         (check_effective_target_openacc_host_nonshm_selected): Remove.
3107         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3108         ACC_DEVICE_TYPE=host_nonshm.
3109         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3110         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3111         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3112         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3113         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3114         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3115
3116 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3117             Jakub Jelinek  <jakub@redhat.com>
3118
3119         * config/nvptx/affinity.c: New file.
3120         * config/nvptx/alloc.c: Likewise.
3121         * config/nvptx/bar.c: Likewise.
3122         * config/nvptx/barrier.c: Likewise.
3123         * config/nvptx/critical.c: Likewise.
3124         * config/nvptx/env.c: Likewise.
3125         * config/nvptx/error.c: Likewise.
3126         * config/nvptx/fortran.c: Likewise.
3127         * config/nvptx/iter.c: Likewise.
3128         * config/nvptx/iter_ull.c: Likewise.
3129         * config/nvptx/libgomp-plugin.c: Likewise.
3130         * config/nvptx/lock.c: Likewise.
3131         * config/nvptx/loop.c: Likewise.
3132         * config/nvptx/loop_ull.c: Likewise.
3133         * config/nvptx/mutex.c: Likewise.
3134         * config/nvptx/oacc-async.c: Likewise.
3135         * config/nvptx/oacc-cuda.c: Likewise.
3136         * config/nvptx/oacc-host.c: Likewise.
3137         * config/nvptx/oacc-init.c: Likewise.
3138         * config/nvptx/oacc-mem.c: Likewise.
3139         * config/nvptx/oacc-parallel.c: Likewise.
3140         * config/nvptx/oacc-plugin.c: Likewise.
3141         * config/nvptx/omp-lock.h: Likewise.
3142         * config/nvptx/ordered.c: Likewise.
3143         * config/nvptx/parallel.c: Likewise.
3144         * config/nvptx/proc.c: Likewise.
3145         * config/nvptx/ptrlock.c: Likewise.
3146         * config/nvptx/sections.c: Likewise.
3147         * config/nvptx/sem.c: Likewise.
3148         * config/nvptx/single.c: Likewise.
3149         * config/nvptx/splay-tree.c: Likewise.
3150         * config/nvptx/target.c: Likewise.
3151         * config/nvptx/task.c: Likewise.
3152         * config/nvptx/team.c: Likewise.
3153         * config/nvptx/time.c: Likewise.
3154         * config/nvptx/work.c: Likewise.
3155         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3156         * configure: Regenerate.
3157         * configure.tgt (config_path): Set to "nvptx" for target
3158         nvptx*-*-*.
3159
3160 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3161
3162         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3163
3164 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3165
3166         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3167         (cuda_errlist): Constify.
3168         (errmsg):  Move into ...
3169         (cuda_error): ... here.  Make smaller.
3170         (_XSTR, _STR): Delete.
3171         (cuda_synames): Delete.
3172         (verify_device_library): Delete.
3173         (nvptx_init): Don't call it.
3174
3175 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3176
3177         * testsuite/libgomp.c/uns-outer-4.c: New test.
3178
3179 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3180
3181         * testsuite/libgomp.c/pr66714.c: New test.
3182
3183 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3184
3185         PR libgomp/66950
3186         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3187         (fib_ref): New function.
3188         (fib): Correct corner cases in the recursion.
3189         (main): Replace the non-simd loop with fib_ref call.
3190         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3191         subroutine.
3192         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3193         for the last array element value.  Replace the non-simd loop with
3194         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3195         of the last array element with according Fibonacci sequence element.
3196         (fib): Correct corner cases in the recursion.
3197
3198 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3199
3200         * target.c (gomp_offload_image_to_device): Rename to ...
3201         (gomp_load_image_to_device): ... here.
3202         (GOMP_offload_register): Adjust call.
3203         (gomp_init_device): Likewise.
3204         (gomp_unload_image_from_device): New.  Broken out of ...
3205         (GOMP_offload_unregister): ... here.  Call it.
3206         (gomp_unload_device): New.
3207         * libgomp.h (gomp_unload_device): Declare.
3208         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3209         mem maps.
3210
3211 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3212
3213         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3214         wait=-specific if.
3215         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3216         !=0 condition.
3217         (goacc_waits): Move !num_waits handling to ...
3218         (GOACC_wait): ... here, the only caller that might have zero waits.
3219
3220         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3221         (struct ptx_image_data): Move earlier, add fns field.
3222         (struct ptx_device): Add images and image_lock fields.
3223         (ptx_images, ptx_image_lock): Delete.
3224         (nvptx_open_device): Initialize images and image_lock fields.
3225         (nvptx_close_device): Destroy image_lock.
3226         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3227         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3228         fields.
3229
3230 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3231
3232         * target.c (GOMP_offload_register): Use int for device type arg.
3233         (GOMP_offload_unregister): Likewise.
3234
3235         * target.c (struct_offload_image_descr): Constify host_table.
3236         (gomp_offload_image_to_device): Likewise.
3237         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3238
3239         * libgomp.h (gomp_device_descr): Constify target data arguments.
3240         * target.c (struct offload_image_descr): Constify target_data.
3241         (gomp_offload_image_to_device): Likewise.
3242         (GOMP_offload_register): Likewise.
3243         (GOMP_offload_unrefister): Likewise.
3244         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3245         GOMP_OFFLOAD_unload_image): Constify target data.
3246         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3247         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3248
3249 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3250
3251         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3252         Workaround driver library const error.
3253         (struct nvptx_tdata, nvptx_tdata_t): New.
3254         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3255         type.
3256
3257 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3258
3259         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3260         of EPS parameter from integer to real.
3261         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3262         type of EPS parameter from integer to real.
3263
3264 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3265
3266         * team.c (get_last_team): New.
3267         (gomp_new_team): Recycle last non-nested team if possible.
3268         (gomp_team_end): Move team work share list free lock destruction
3269         to ...
3270         (free_team): ... here.
3271
3272 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3273
3274         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3275         and ref from int to double.  Replaced their comparison with
3276         an inequality of their difference and EPS.
3277         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3278         comparison of pri and a reference number with an inequality of their
3279         difference and EPS.
3280         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3281         the comparison of sum and sum_ref with an inequality of their
3282         difference and EPS.
3283         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3284         the comparison of pri and a reference number with an inequality of
3285         their difference and EPS.
3286
3287 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3288
3289         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3290         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3291         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3292         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3293         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3294         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3295         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3296         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3297         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3298         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3299         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3300         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3301         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3302         variables.
3303         (vec_mult): Likewise.  Add #pragma omp taskwait.
3304         (main): Adjust caller.
3305         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3306         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3307         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3308         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3309         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3310         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3311         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3312         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3313         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3314         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3315         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3316         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3317         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3318         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3319         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3320         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3321         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3322         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3323         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3324         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3325         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3326         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3327         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3328         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3329         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3330         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3331         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3332         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3333         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3334         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3335         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3336         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3337         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3338         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3339         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3340         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3341         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3342         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3343         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3344         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3345         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3346         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3347         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3348         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3349         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3350         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3351         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3352         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3353         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3354         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3355         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3356         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3357         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3358         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3359         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3360         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3361         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3362         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3363         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3364         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3365         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3366         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3367         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3368         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3369         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3370         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3371         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3372         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3373         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3374         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3375         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3376         (vec_mult): Add !$omp taskwait.
3377         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3378         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3379         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3380         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3381         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3382         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3383         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3384         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3385         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3386         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3387         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3388         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3389         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3390         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3391         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3392         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3393         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3394         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3395         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3396         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3397         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3398         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3399         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3400         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3401         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3402         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3403         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3404         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3405         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3406         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3407         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3408         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3409         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3410         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3411         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3412         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3413         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3414         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3415         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3416         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3417         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3418         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3419         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3420         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3421         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3422         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3423         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3424         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3425         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3426         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3427         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3428         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3429         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3430         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3431         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3432         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3433         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3434         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3435         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3436         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3437         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3438         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3439         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3440         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3441         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3442         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3443         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3444
3445 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3446
3447         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3448         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3449
3450 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3451
3452         PR libgomp/65099
3453         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3454         in a 64-bit configuration.
3455         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3456         offloading testing if no such device is available.
3457         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3458         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3459
3460 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3461
3462         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3463         second call to f.
3464         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3465
3466 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3467
3468         PR tree-optimization/66642
3469         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3470         iteration count case.
3471         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3472         function, factor out of ...
3473         (main): ... here.  Test low iteration count case.
3474
3475 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3476
3477         * libgomp.h (gomp_thread_pool): Comment last_team field.
3478
3479 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3480
3481         * testsuite/libgomp.c++/pr66702-1.C: Require
3482         vect_simd_clones effective target.
3483         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3484
3485 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3486
3487         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3488         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3489         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3490         "-O2".
3491
3492 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3493
3494         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3495         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3496         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3497         * testsuite/libgomp.c++/pr64824.C: Same.
3498         * testsuite/libgomp.c++/pr64868.C: Same.
3499         * testsuite/libgomp.c++/pr66199-1.C: Same.
3500         * testsuite/libgomp.c++/pr66199-2.C: Same.
3501         * testsuite/libgomp.c++/target-2.C: Same.
3502         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3503         -std=<standard> option.
3504         * testsuite/libgomp.c++/udr-11.C: Same.
3505         * testsuite/libgomp.c++/udr-12.C: Same.
3506         * testsuite/libgomp.c++/udr-13.C: Same.
3507         * testsuite/libgomp.c++/udr-14.C: Same.
3508         * testsuite/libgomp.c++/udr-15.C: Same.
3509         * testsuite/libgomp.c++/udr-16.C: Same.
3510         * testsuite/libgomp.c++/udr-17.C: Same.
3511         * testsuite/libgomp.c++/udr-18.C: Same.
3512         * testsuite/libgomp.c++/udr-19.C: Same.
3513         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3514         * testsuite/libgomp.c++/simd-1.C: Same.
3515         * testsuite/libgomp.c++/simd-2.C: Same.
3516         * testsuite/libgomp.c++/simd-3.C: Same.
3517         * testsuite/libgomp.c++/simd-4.C: Same.
3518         * testsuite/libgomp.c++/simd-5.C: Same.
3519         * testsuite/libgomp.c++/simd-6.C: Same.
3520         * testsuite/libgomp.c++/simd-7.C: Same.
3521         * testsuite/libgomp.c++/simd-8.C: Same.
3522         * testsuite/libgomp.c++/simd-9.C: Same.
3523         * testsuite/libgomp.c++/simd10.C: Same.
3524         * testsuite/libgomp.c++/simd11.C: Same.
3525         * testsuite/libgomp.c++/simd12.C: Same.
3526         * testsuite/libgomp.c++/simd13.C: Same.
3527
3528 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3529
3530         PR middle-end/66702
3531         * testsuite/libgomp.c++/pr66702-1.C: New test.
3532         * testsuite/libgomp.c++/pr66702-2.C: New test.
3533
3534 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3535
3536         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3537         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3538         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3539         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3540
3541 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3542
3543         PR tree-optimization/66652
3544         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3545         using restrict pointers.
3546         (main): Add arguments to calls to f.
3547         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3548
3549 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3550
3551         * configure.ac: Fix check for header <sys/sysctl.h>.
3552         * configure: Regenerate.
3553         * config.h.in: Likewise.
3554
3555 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3556
3557         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3558         abort.
3559         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3560
3561 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3562
3563         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3564         acc_device_nvidia.
3565
3566         PR libgomp/66518
3567         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3568         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3569
3570 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3571
3572         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3573         dg-additional-options for any remaining options.
3574         * testsuite/libgomp.c/atomic-2.c: Same.
3575         * testsuite/libgomp.c/atomic-4.c: Same.
3576         * testsuite/libgomp.c/atomic-5.c: Same.
3577         * testsuite/libgomp.c/atomic-6.c: Same.
3578         * testsuite/libgomp.c/autopar-1.c: Same.
3579         * testsuite/libgomp.c/copyin-1.c: Same.
3580         * testsuite/libgomp.c/copyin-2.c: Same.
3581         * testsuite/libgomp.c/copyin-3.c: Same.
3582         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3583         * testsuite/libgomp.c/nestedfn-5.c: Same.
3584         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3585         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3586         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3587         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3588         * testsuite/libgomp.c/pr32362-1.c: Same.
3589         * testsuite/libgomp.c/pr32362-2.c: Same.
3590         * testsuite/libgomp.c/pr32362-3.c: Same.
3591         * testsuite/libgomp.c/pr39591-1.c: Same.
3592         * testsuite/libgomp.c/pr39591-2.c: Same.
3593         * testsuite/libgomp.c/pr39591-3.c: Same.
3594         * testsuite/libgomp.c/pr58392.c: Same.
3595         * testsuite/libgomp.c/pr58756.c: Same.
3596         * testsuite/libgomp.c/simd-1.c: Same.
3597         * testsuite/libgomp.c/simd-10.c: Same.
3598         * testsuite/libgomp.c/simd-11.c: Same.
3599         * testsuite/libgomp.c/simd-12.c: Same.
3600         * testsuite/libgomp.c/simd-13.c: Same.
3601         * testsuite/libgomp.c/simd-14.c: Same.
3602         * testsuite/libgomp.c/simd-15.c: Same.
3603         * testsuite/libgomp.c/simd-2.c: Same.
3604         * testsuite/libgomp.c/simd-3.c: Same.
3605         * testsuite/libgomp.c/simd-4.c: Same.
3606         * testsuite/libgomp.c/simd-5.c: Same.
3607         * testsuite/libgomp.c/simd-6.c: Same.
3608         * testsuite/libgomp.c/simd-7.c: Same.
3609         * testsuite/libgomp.c/simd-8.c: Same.
3610         * testsuite/libgomp.c/simd-9.c: Same.
3611
3612 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3613
3614         * testsuite/libgomp.c/pr35625.c: Fix typo.
3615
3616 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3617
3618         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3619         in dg-options.
3620         * testsuite/libgomp.c/atomic-3.c: Same.
3621         * testsuite/libgomp.c/debug-1.c: Same.
3622         * testsuite/libgomp.c/nqueens-1.c: Same.
3623         * testsuite/libgomp.c/pr26171.c: Same.
3624         * testsuite/libgomp.c/pr48591.c: Same.
3625         * testsuite/libgomp.c/pr64824.c: Same.
3626         * testsuite/libgomp.c/pr64868.c: Same.
3627         * testsuite/libgomp.c/pr66133.c: Same.
3628         * testsuite/libgomp.c/pr66199-1.c: Same.
3629         * testsuite/libgomp.c/pr66199-2.c: Same.
3630         * testsuite/libgomp.c/target-8.c: Same.
3631
3632 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3633
3634         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3635         -std={gnu99,c99}.
3636         * testsuite/libgomp.c/for-1.c: Same.
3637         * testsuite/libgomp.c/for-2.c: Same.
3638         * testsuite/libgomp.c/for-3.c: Same.
3639         * testsuite/libgomp.c/pr35625.c: Same.
3640         * testsuite/libgomp.c/pr39154.c: Same.
3641         * testsuite/libgomp.c/simd-16.c: Same.
3642         * testsuite/libgomp.c/simd-17.c: Same.
3643
3644 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3645
3646         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3647
3648 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3649
3650         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3651         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3652         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3653         (N): Define.
3654         (main): Use N instead of hardcoded constants.
3655
3656 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3657
3658         merge from gomp4 branch:
3659         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3660
3661         PR tree-optimization/65443
3662         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3663         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3664         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3665
3666 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3667
3668         * testsuite/libgomp.graphite/bounds.c: Adjust for
3669         cleanup-tree-dump removal.
3670         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3671         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3672         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3673         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3674         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3675         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3676         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3677         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3678         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3679         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3680
3681 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3682
3683         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3684         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3685         (futex_wake) [!__x86_64__]: Ditto.
3686
3687 2015-05-28  Julian Brown  <julian@codesourcery.com>
3688
3689         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3690         function comment. Only call gomp_fatal if new argument is true.
3691         (acc_dev_num_out_of_range): New function.
3692         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3693         acc_dev_num_out_of_range as appropriate.
3694         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3695         (acc_get_device_num, acc_set_device_num): Update calls to
3696         resolve_device.
3697         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3698         output.
3699
3700 2015-05-28  Julian Brown  <julian@codesourcery.com>
3701
3702         PR libgomp/65742
3703         * oacc-init.c (plugin/plugin-host.h): Include.
3704         (acc_on_device): Check whether we're in an offloaded region for
3705         host_nonshm
3706         plugin. Don't use __builtin_acc_on_device.
3707         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3708         nonshm_exec flag in thread-local data.
3709         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3710         data for host_nonshm plugin.
3711         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3712         for host_nonshm plugin.
3713         * plugin/plugin-host.h: New.
3714
3715 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3716
3717         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3718
3719 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3720
3721         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3722         Declare as int.
3723         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3724         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3725         Declare as int.
3726
3727 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3728
3729         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3730
3731 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3732
3733         * target.c (gomp_map_pointer): New function abstracting out
3734         GOMP_MAP_POINTER handling.
3735         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3736         gomp_map_pointer().
3737
3738 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3739
3740         PR middle-end/66199
3741         * testsuite/libgomp.c/pr66199-1.c: New test.
3742         * testsuite/libgomp.c/pr66199-2.c: New test.
3743         * testsuite/libgomp.c++/pr66199-1.C: New test.
3744         * testsuite/libgomp.c++/pr66199-2.C: New test.
3745         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3746         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3747
3748 2015-05-19  Julian Brown  <julian@codesourcery.com>
3749
3750         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3751         on cuInit failure.
3752
3753 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3754
3755         PR middle-end/66133
3756         * testsuite/libgomp.c/pr66133.c: New test.
3757
3758 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3759
3760         * Makefile.in: Regenerated with automake-1.11.6.
3761         * aclocal.m4: Likewise.
3762         * config.h.in: Likewise.
3763         * configure: Likewise.
3764         * testsuite/Makefile.in: Likewise.
3765
3766 2015-05-08  Jason Merrill  <jason@redhat.com>
3767
3768         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3769         _Complex.
3770
3771         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3772
3773 2015-05-06  Julian Brown  <julian@codesourcery.com>
3774
3775         * oacc-init.c (acc_device_lock): Add explanatory comment.
3776         (resolve_device): Add comment about locking requirement.
3777         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3778         gomp_init_device and gomp_fini_device calls.
3779         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3780         (acc_get_device_num, acc_set_device_num): Add locking around
3781         resolve_device and gomp_init_device calls.
3782
3783 2015-05-06  Julian Brown  <julian@codesourcery.com>
3784
3785         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3786         goacc_thread_lock on error paths.
3787         * oacc-mem.c (lookup_host): Remove locking from function. Note
3788         locking requirement for caller in function comment.
3789         (lookup_dev): Likewise.
3790         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3791         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3792         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3793         Add locking.
3794
3795 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3796
3797         PR testsuite/65205
3798         PR libgomp/65993
3799         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3800         don't expect "0x" prefix for "%p" format specifier, don't expect
3801         "(nil)" for NULL pointer.
3802         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3803         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3804         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3805         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3806         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3807         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3808         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3809         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3810         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3811         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3812         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3813         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3814         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3815         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3816         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3817         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3818         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3819         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3820         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3821         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3822         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3823         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3824         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3825         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3826         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3827         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3828         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3829         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3830         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3831         accurately specify what we're looking for.
3832         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3833         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3834         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3835         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3836         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3837
3838 2015-04-30  James Norris  <jnorris@codesourcery.com>
3839
3840         PR testsuite/65205
3841         * testsuite/lib/libgomp.exp
3842         (check_effective_target_openacc_host_selected)
3843         (check_effective_target_openacc_host_nonshm_selected): New
3844         procedures.
3845         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3846         dg-shouldfail.
3847         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3848         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3849         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3850         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3851         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3852         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3853         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3854         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3855         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3856         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3857         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3858         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3859         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3860         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3861         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3862         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3863         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3864         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3865         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3866         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3867         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3868         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3869         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3870         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3871         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3872         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3873         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3874         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3875         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3876         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3877         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3878         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3879         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3880         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3881         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3882         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3883         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3884         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3885         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3886         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3887         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3888         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3889         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3890
3891 2015-04-08  Julian Brown  <julian@codesourcery.com>
3892
3893         * libgomp.h (target_mem_desc: Remove mem_map field.
3894         (acc_dispatch_t): Remove open_device_func, close_device_func,
3895         get_device_num_func, set_device_num_func, target_data members.
3896         Change create_thread_data_func argument to device number instead of
3897         generic pointer.
3898         * oacc-async.c (assert.h): Include.
3899         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3900         (acc_wait_all, acc_wait_all_async): Use current host thread's
3901         active device, not base_dev.
3902         * oacc-cuda.c (acc_get_current_cuda_device)
3903         (acc_get_current_cuda_context, acc_get_cuda_stream)
3904         (acc_set_cuda_stream): Likewise.
3905         * oacc-host.c (host_dispatch): Don't set open_device_func,
3906         close_device_func, get_device_num_func or set_device_num_func.
3907         * oacc-init.c (base_dev, init_key): Remove.
3908         (cached_base_dev): New.
3909         (name_of_acc_device_t): New.
3910         (acc_init_1): Initialise default-numbered device, not zeroth.
3911         (acc_shutdown_1): Close all devices of a given type.
3912         (goacc_destroy_thread): Don't use base_dev.
3913         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3914         (goacc_attach_host_thread_to_device): New.
3915         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3916         (acc_get_num_devices): Don't use base_dev.
3917         (acc_set_device_type): Reimplement.
3918         (acc_get_device_type): Don't use base_dev.
3919         (acc_get_device_num): Tweak logic.
3920         (acc_set_device_num): Likewise.
3921         (acc_on_device): Use acc_get_device_type.
3922         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3923         (goacc_lazy_initialize): Reimplement with acc_init and
3924         goacc_attach_host_thread_to_device.
3925         * oacc-int.h (goacc_thread): Add base_dev field.
3926         (base_dev): Remove extern declaration.
3927         (goacc_attach_host_thread_to_device): Add prototype.
3928         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3929         base_dev.
3930         (acc_free): Likewise.
3931         (acc_memcpy_to_device): Likewise.
3932         (acc_memcpy_from_device): Likewise.
3933         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3934         goacc_lazy_initialize (throughout).
3935         (GOACC_parallel): Use tgt_offset to locate target functions.
3936         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3937         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3938         (gomp_load_plugin_for_device): Remove open_device, close_device,
3939         get_device_num, set_device_num openacc hook initialisation. Don't set
3940         openacc.target_data.
3941         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3942         (GOMP_OFFLOAD_openacc_close_device)
3943         (GOMP_OFFLOAD_openacc_get_device_num)
3944         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3945         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3946         to int.
3947         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3948         (instantiated_devices, ptx_dev_lock): New.
3949         (struct ptx_image_data): New.
3950         (ptx_devices, ptx_images, ptx_image_lock): New.
3951         (fini_streams_for_device): Reorder cuStreamDestroy call.
3952         (nvptx_get_num_devices): Remove forward declaration.
3953         (nvptx_init): Change return type to bool.
3954         (nvptx_fini): Remove.
3955         (nvptx_attach_host_thread_to_device): New.
3956         (nvptx_open_device): Return struct ptx_device* instead of void*.
3957         (nvptx_close_device): Change argument type to struct ptx_device*,
3958         return type to void.
3959         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3960         (kernel_target_data, kernel_host_table): Remove static globals.
3961         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3962         (GOMP_OFFLOAD_init_device): Reimplement.
3963         (GOMP_OFFLOAD_fini_device): Likewise.
3964         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3965         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3966         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3967         (GOMP_OFFLOAD_openacc_open_device)
3968         (GOMP_OFFLOAD_openacc_close_device)
3969         (GOMP_OFFLOAD_openacc_set_device_num)
3970         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3971         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3972         (device number).
3973
3974         testsuite/
3975         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3976
3977 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3978
3979         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3980         * libgomp.h (struct gomp_memory_mapping): Remove.
3981         (struct target_mem_desc): Change type of mem_map from
3982         gomp_memory_mapping * to splay_tree_s *.
3983         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3984         Add load_image_func, unload_image_func.
3985         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3986         Remove offload_regions_registered.
3987         (gomp_init_tables): Remove.
3988         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3989         to splay_tree_s *.
3990         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3991         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3992         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3993         offload_regions_registered.
3994         Initialize load_image_func, unload_image_func, mem_map.root.
3995         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3996         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3997         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3998         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3999         gomp_memory_mapping *.  Use dev's lock and splay_tree.
4000         (lookup_dev): Use dev's lock.
4001         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
4002         (acc_is_present): Likewise.
4003         (acc_map_data): Likewise.
4004         (acc_unmap_data): Likewise.  Use dev's lock.
4005         (present_create_copy): Likewise.
4006         (delete_copyout): Pass dev to lookup_host instead of mem_map.
4007         (update_dev_host): Likewise.
4008         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
4009         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
4010         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
4011         (GOMP_OFFLOAD_get_table): Remove
4012         (GOMP_OFFLOAD_load_image): New function.
4013         (GOMP_OFFLOAD_unload_image): New function.
4014         * target.c (register_lock): New mutex for offload image registration.
4015         (num_devices): Do not guard with PLUGIN_SUPPORT.
4016         (gomp_realloc_unlock): New static function.
4017         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
4018         before gomp_fatal.
4019         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
4020         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
4021         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
4022         mem_map's.
4023         (gomp_unmap_vars): Likewise.
4024         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
4025         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
4026         (gomp_offload_image_to_device): New static function.
4027         (GOMP_offload_register): Add mutex lock.
4028         Call gomp_offload_image_to_device for all initialized devices.
4029         Replace gomp_realloc with gomp_realloc_unlock.
4030         (GOMP_offload_unregister): New function.
4031         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
4032         get_table_func from the plugin with calls to init_device_func and
4033         gomp_offload_image_to_device.
4034         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4035         to splay_tree_s *.
4036         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
4037         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
4038         (GOMP_target_data): Do not call gomp_init_tables.
4039         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
4040         (gomp_load_plugin_for_device): Replace register_image and get_table
4041         with load_image and unload_image in DLSYM ().
4042         (gomp_register_images_for_device): Remove function.
4043         (gomp_target_init): Do not initialize current_device.mem_map.*,
4044         current_device.offload_regions_registered.
4045         Remove call to gomp_register_images_for_device.
4046         Do not free offload_images and num_offload_images.
4047
4048 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
4049
4050         PR fortran/65597
4051         * testsuite/libgomp.fortran/pr65597.f90: New test.
4052
4053 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4054
4055         PR testsuite/65594
4056         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
4057         (init, check): New function.
4058         (foo): Change return type to void.
4059         (main): Call init and check.
4060
4061 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4062
4063         PR testsuite/65594
4064         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4065         (foo): Use M for non-inner loops to scale down test-case.
4066
4067 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4068
4069         PR libgomp/64972
4070         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4071         (GOACC_data_start): Likewise.
4072         * target.c (gomp_map_vars): Likewise.
4073
4074 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4075
4076         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4077         hppa*-*-hpux*.
4078
4079 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4080
4081         * testsuite/libgomp.c/target-10.c: New test.
4082         * testsuite/libgomp.c++/target-4.C: New test.
4083
4084 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4085
4086         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4087         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4088
4089 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4090
4091         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4092         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4093         (pthread.h): Check for this header file.
4094         * configure: Regenerate.
4095
4096 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4097
4098         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4099         (check_reduction_op, check_reduction_macro, max, min):
4100         Declare.
4101         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4102         function.
4103         (main): Use new functions.
4104
4105 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4106
4107         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4108         char * for variables holding dlerror return values.
4109         (DLSYM_OPT): Ditto.
4110
4111 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4112
4113         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4114
4115 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4116             Cesar Philippidis  <cesar@codesourcery.com>
4117
4118         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4119         GOACC_ctaid, and GOACC_nctaid routines.
4120
4121 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4122
4123         PR c/64824
4124         * testsuite/libgomp.c/atomic-18.c: New test.
4125         * testsuite/libgomp.c++/atomic-16.C: New test.
4126
4127 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4128
4129         PR c/64824
4130         PR c/64868
4131         * testsuite/libgomp.c/pr64824.c: New test.
4132         * testsuite/libgomp.c/pr64868.c: New test.
4133         * testsuite/libgomp.c++/pr64824.C: New test.
4134         * testsuite/libgomp.c++/pr64868.C: New test.
4135
4136 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4137
4138         PR libgomp/64635
4139         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4140         Link with -lpthread.
4141         * config/aix/plugin-suffix.h: Delete.
4142
4143 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4144
4145         PR libgomp/64635
4146         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4147         (*-*-darwin*): Use config_path "bsd darwin posix".
4148         (*-*-hpux*): Use config_path "hpux posix".
4149         * target.c: Add include of plugin-suffix.h and use
4150         SONAME_SUFFIX macro.
4151         * config/aix/plugin-suffix.h: New file.
4152         * config/darwin/plugin-suffix.h: New file.
4153         * config/hpux/plugin-suffix.h: New file.
4154         * config/posix/plugin-suffix.h: New file.
4155
4156 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4157
4158         PR middle-end/64734
4159         * libgomp.c/pr64734.c: New test.
4160
4161 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4162
4163         PR libgomp/64672
4164         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4165
4166 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4167
4168         PR libgomp/64707
4169         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4170         dg-options.
4171
4172 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4173
4174         PR libgomp/64625
4175         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4176         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4177         formal parameter.  Update all users.
4178         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4179         Document unused formal parameter.
4180
4181 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4182
4183         * oacc-parallel.c: Don't include <alloca.h>.
4184         (GOACC_parallel): Use gomp_alloca instead of alloca.
4185
4186 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4187
4188         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4189
4190 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4191             James Norris  <jnorris@codesourcery.com>
4192             Tom de Vries  <tom@codesourcery.com>
4193             Julian Brown  <julian@codesourcery.com>
4194             Cesar Philippidis  <cesar@codesourcery.com>
4195             Nathan Sidwell  <nathan@codesourcery.com>
4196             Tobias Burnus  <burnus@net-b.de>
4197
4198         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4199         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4200         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4201         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4202         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4203         Include $(top_srcdir)/plugin/Makefrag.am.
4204         (nodist_libsubinclude_HEADERS): Add openacc.h.
4205         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4206         openacc.f90, openacc.mod, openacc_kinds.mod.
4207         (omp_lib.mod): Generalize into...
4208         (%.mod): ... this new rule.
4209         (openacc_kinds.mod, openacc.mod): New rules.
4210         * plugin/configfrag.ac: New file.
4211         * configure.ac: Move plugin/offloading support into it.  Include
4212         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4213         * plugin/Makefrag.am: New file.
4214         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4215         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4216         export.
4217         (libgomp-test-support.exp): New rule.
4218         (all-local): Depend on it.
4219         * Makefile.in: Regenerate.
4220         * testsuite/Makefile.in: Regenerate.
4221         * config.h.in: Likewise.
4222         * configure: Likewise.
4223         * configure.tgt: Harden shell syntax.
4224         * env.c: Include "oacc-int.h".
4225         (parse_acc_device_type): New function.
4226         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4227         variables.
4228         (initialize_env): Initialize those.  Call
4229         goacc_runtime_initialize.
4230         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4231         (gomp_fatal): Call gomp_vfatal.
4232         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4233         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4234         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4235         (splay_tree_node, splay_tree, splay_tree_key)
4236         (struct target_mem_desc, struct splay_tree_key_s)
4237         (struct gomp_memory_mapping, struct acc_dispatch_t)
4238         (struct gomp_device_descr, gomp_acc_insert_pointer)
4239         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4240         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4241         (gomp_free_memmap, gomp_fini_device): New declarations.
4242         (gomp_vdebug, gomp_debug): New macros.
4243         Include "splay-tree.h".
4244         * libgomp.map (OACC_2.0): New symbol version.  Use for
4245         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4246         acc_set_device_type_h_, acc_get_device_type,
4247         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4248         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4249         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4250         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4251         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4252         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4253         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4254         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4255         acc_copyin_array_h_, acc_present_or_copyin,
4256         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4257         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4258         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4259         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4260         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4261         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4262         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4263         acc_update_device, acc_update_device_32_h_,
4264         acc_update_device_64_h_, acc_update_device_array_h_,
4265         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4266         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4267         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4268         acc_is_present_64_h_, acc_is_present_array_h_,
4269         acc_memcpy_to_device, acc_memcpy_from_device,
4270         acc_get_current_cuda_device, acc_get_current_cuda_context,
4271         acc_get_cuda_stream, acc_set_cuda_stream.
4272         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4273         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4274         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4275         GOACC_get_num_threads.
4276         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4277         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4278         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4279         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4280         GOMP_PLUGIN_acc_thread.
4281         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4282         environment variable.
4283         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4284         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4285         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4286         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4287         (splay_tree_remove): New declarations.
4288         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4289         (splay_tree_remove, splay_tree_lookup): Move into...
4290         * splay-tree.c: ... this new file.
4291         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4292         (splay_tree_node, splay_tree, splay_tree_key)
4293         (struct target_mem_desc, struct splay_tree_key_s)
4294         (struct gomp_device_descr): Don't declare.
4295         (num_devices_openmp): New variable.
4296         (gomp_get_num_devices ): Use it.
4297         (gomp_init_targets_once): New function.
4298         (gomp_get_num_devices ): Use it.
4299         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4300         (gomp_fini_device, gomp_register_image_for_device): New functions.
4301         (gomp_map_vars): Add devaddrs parameter.
4302         (gomp_update): Add mm parameter.
4303         (gomp_init_device): Move most of it into...
4304         (gomp_init_tables): ... this new function.
4305         (gomp_register_images_for_device): Remove function.
4306         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4307         Make them hidden instead of static.
4308         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4309         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4310         (GOMP_target_end_data, GOMP_target_update)
4311         (gomp_load_plugin_for_device, gomp_target_init): Update for
4312         OpenACC changes.
4313         * oacc-async.c: New file.
4314         * oacc-cuda.c: Likewise.
4315         * oacc-host.c: Likewise.
4316         * oacc-init.c: Likewise.
4317         * oacc-int.h: Likewise.
4318         * oacc-mem.c: Likewise.
4319         * oacc-parallel.c: Likewise.
4320         * oacc-plugin.c: Likewise.
4321         * oacc-plugin.h: Likewise.
4322         * oacc-ptx.h: Likewise.
4323         * openacc.f90: Likewise.
4324         * openacc.h: Likewise.
4325         * openacc_lib.h: Likewise.
4326         * plugin/plugin-host.c: Likewise.
4327         * plugin/plugin-nvptx.c: Likewise.
4328         * libgomp-plugin.c: Likewise.
4329         * libgomp-plugin.h: Likewise.
4330         * libgomp_target.h: Remove file after merging content into the
4331         former file.  Update all users.
4332         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4333         (offload_targets_s, offload_targets_s_openacc): New variables.
4334         (check_effective_target_openacc_nvidia_accel_present)
4335         (check_effective_target_openacc_nvidia_accel_selected): New
4336         procedures.
4337         (libgomp_init): Update for OpenACC changes.
4338         * testsuite/libgomp-test-support.exp.in: New file.
4339         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4340         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4341         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4388         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4389         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4390         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4391         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4392         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4393         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4394         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4395         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4396         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4397         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4398         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4399         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4400         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4401         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4402         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4403         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4404         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4405         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4406         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4407         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4408         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4409         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4410         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4411         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4412         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4413         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4414         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4415         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4416         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4417         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4418         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4419         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4420         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4421         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4422         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4423         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4424         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4425         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4426         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4427         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4428         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4429         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4430         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4431         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4432         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4433         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4434         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4435         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4436         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4437         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4438         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4439         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4440         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4441         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4442         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4443         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4444         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4445         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4446         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4447         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4448         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4449         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4450         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4451         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4452         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4453         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4454         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4455         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4456         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4457         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4458         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4459         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4460         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4461         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4462         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4463         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4464         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4465         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4466         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4467         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4468         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4469         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4470         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4471         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4472         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4473         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4474         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4475         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4476         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4477         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4478         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4479         Likewise.
4480         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4481         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4482         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4483         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4484         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4485         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4486         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4487         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4488         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4489         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4490         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4491         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4492         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4493         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4494         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4495         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4496         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4497         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4498         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4499         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4500         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4501         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4502         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4503         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4504         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4505         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4506         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4507         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4508         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4509         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4510         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4511         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4512         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4513         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4514         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4515         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4516         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4517         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4518         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4519         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4520         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4521         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4522         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4523         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4524         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4525         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4526         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4527         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4528         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4529         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4530         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4531         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4532         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4533         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4534         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4535         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4536         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4537         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4538         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4539         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4540
4541 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4542             Julian Brown  <julian@codesourcery.com>
4543             David Malcolm  <dmalcolm@redhat.com>
4544
4545         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4546         to "GNU Offloading and Multi Processing Runtime Library".  Change
4547         all users.
4548         * configure: Regenerate.
4549         * libgomp.texi: Update.
4550
4551 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4552
4553         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4554         "$tgt_dir/lib32".
4555         * configure: Regenerate.
4556
4557         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4558         "intelmic" in $offload_targets.
4559
4560 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4561
4562         Update copyright years.
4563
4564         * libgomp.texi: Bump @copying's copyright year.
4565
4566 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4567
4568         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4569         Move load of target-supportes.exp earlier.
4570
4571 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4572
4573         * testsuite/libgomp.c/target-9.c: New test.
4574
4575 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4576
4577         * config.h.in: Regenerate.
4578         * configure: Regenerate.
4579         * configure.ac: Add GCC_CHECK_EMUTLS.
4580         * libgomp.h: Add check for USE_EMUTLS: this case
4581         is equal to HAVE_TLS.
4582         * team.c: Likewise.
4583
4584 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4585
4586         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4587
4588 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4589             Ilya Verbin  <ilya.verbin@intel.com>
4590
4591         * testsuite/libgomp.c/target-critical-1.c: New test.
4592
4593 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4594
4595         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4596         to dg-options unless expensive testing is on.
4597         (TESTITERS): Define to N if not defined.
4598         (main): Use TESTITERS instead of N.
4599         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4600         dg-additional-options depending on whether expensive testing is on.
4601         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4602         Decrease N to 100000 and CHUNKSZ to 10000.
4603
4604 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4605
4606         PR fortran/63938
4607         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4608         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4609
4610 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4611
4612         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4613
4614 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4615
4616         PR bootstrap/63784
4617         * configure: Regenerated.
4618
4619 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4620
4621         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4622         vect_simd_clones effective target.
4623         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4624
4625 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4626
4627         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4628         of 32 as block_size.
4629         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4630         instead of 32 as block_size.
4631
4632 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4633             Ilya Verbin  <ilya.verbin@intel.com>
4634
4635         * Makefile.in: Regenerate.
4636         * configure: Regenerate.
4637         * configure.ac: Set up offload_additional_options,
4638         offload_additional_lib_paths and offload_targets.
4639         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4640         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4641         * testsuite/Makefile.in: Regenerate.
4642         * testsuite/lib/libgomp.exp (libgomp_init): Append
4643         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4644         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4645         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4646
4647 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4648             Ilya Verbin  <ilya.verbin@intel.com>
4649             Kirill Yukhin  <kirill.yukhin@intel.com>
4650             Ilya Tocar  <ilya.tocar@intel.com>
4651
4652         * testsuite/lib/libgomp.exp
4653         (check_effective_target_offload_device): New.
4654         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4655         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4656         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4657         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4658         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4659         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4660         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4661         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4662         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4663         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4664         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4665         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4666         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4667         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4668         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4669         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4670         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4671         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4672         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4673         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4674         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4675         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4676         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4677         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4678         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4679         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4680         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4681         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4682         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4683         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4684         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4685         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4686         * testsuite/libgomp.c/target-7.c: Fix test.
4687         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4688         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4689         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4690         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4691         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4692         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4693         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4694         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4695         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4696         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4697         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4698         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4699         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4700         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4701         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4702         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4703         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4704         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4705         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4706         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4707         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4708         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4709         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4710         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4711         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4712         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4713         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4714         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4715         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4716         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4717         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4718
4719 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4720             Ilya Verbin  <ilya.verbin@intel.com>
4721             Thomas Schwinge  <thomas@codesourcery.com>
4722             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4723
4724         * libgomp.map (GOMP_4.0.1): New symbol version.
4725         Add GOMP_offload_register.
4726         * libgomp_target.h: New file.
4727         * splay-tree.h: New file.
4728         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4729         (gomp_target_init): New forward declaration.
4730         (gomp_is_initialized): New static variable.
4731         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4732         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4733         New structures.
4734         (offload_images, num_offload_images, devices, num_devices): New static
4735         variables.
4736         (splay_compare): New static function.
4737         (struct gomp_device_descr): New structure.
4738         (gomp_get_num_devices): Call gomp_target_init.
4739         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4740         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4741         (GOMP_offload_register): New function.
4742         (GOMP_target): Arrange for host callback to be performed in a separate
4743         initial thread and contention group, inheriting ICVs from
4744         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4745         Add device initialization and lookup for target function in splay tree.
4746         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4747         (GOMP_target_end_data): Call gomp_unmap_vars.
4748         (GOMP_target_update): Add device initialization and call gomp_update.
4749         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4750         (gomp_target_init): New static functions.
4751
4752 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4753             Thomas Schwinge  <thomas@codesourcery.com>
4754             Ilya Verbin  <ilya.verbin@intel.com>
4755             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4756
4757         * config.h.in: Regenerate.
4758         * configure: Regenerate.
4759         * configure.ac: Check for libdl, required for plugin support.
4760         (PLUGIN_SUPPORT): Define if plugins are supported.
4761         (enable_offload_targets): Support Intel MIC targets.
4762         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4763
4764 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4765
4766         PR target/63610
4767         * configure: Regenerate.
4768
4769 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4770
4771         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4772
4773 2014-10-06  Marek Polacek  <polacek@redhat.com>
4774
4775         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4776         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4777         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4778         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4779
4780 2014-10-06  Marek Polacek  <polacek@redhat.com>
4781
4782         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4783         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4784         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4785         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4786         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4787         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4788         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4789         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4790         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4791         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4792         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4793         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4794         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4795         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4796         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4797         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4798         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4799         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4800         declarations.
4801
4802 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4803
4804         PR libgomp/61200
4805         * testsuite/libgomp.c/pr61200.c: New test.
4806
4807 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4808
4809         PR c++/63248
4810         * testsuite/libgomp.c++/pr63248.C: New test.
4811
4812 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4813
4814         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4815         is not zero, but taskgroup->children is NULL and there are
4816         any task->children, schedule those instead of waiting.
4817         * testsuite/libgomp.c/depend-6.c: New test.
4818         * testsuite/libgomp.c/depend-7.c: New test.
4819         * testsuite/libgomp.c/depend-8.c: New test.
4820         * testsuite/libgomp.c/depend-9.c: New test.
4821         * testsuite/libgomp.c/depend-10.c: New test.
4822
4823 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4824
4825         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4826         (struct gomp_taskwait): New type.
4827         (struct gomp_task): Add taskwait and parent_depends_on, remove
4828         in_taskwait and taskwait_sem fields.
4829         (gomp_finish_task): Don't destroy taskwait_sem.
4830         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4831         taskwait and parent_depends_on.
4832         (GOMP_task): For if (0) tasks with depend clause that depend on
4833         earlier tasks don't defer them, instead call
4834         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4835         Initialize redundant_out field, for redundant out entries just
4836         move them at the end of linked list instead of removing them
4837         completely, and set redundant_out flag instead of redundant.
4838         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4839         that task.
4840         (gomp_task_run_post_handle_dependers): If parent is in
4841         gomp_task_maybe_wait_for_dependencies and newly runnable task
4842         is not parent_depends_on, queue it in parent->children linked
4843         list after all runnable tasks with parent_depends_on set.
4844         Adjust for addition of taskwait indirection.
4845         (gomp_task_run_post_remove_parent): If parent is in
4846         gomp_task_maybe_wait_for_dependencies and task to be removed
4847         is parent_depends_on, decrement n_depend and if needed awake
4848         parent.  Adjust for addition of taskwait indirection.
4849         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4850         (gomp_task_maybe_wait_for_dependencies): New function.
4851         * testsuite/libgomp.c/depend-5.c: New test.
4852
4853 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4854
4855         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4856         with TS 18508/Fortran 2015.
4857
4858 2014-07-06  Marek Polacek  <polacek@redhat.com>
4859
4860         PR c/6940
4861         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4862
4863 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4864
4865         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4866         matches regex $lang_source_re, add $lang_include_flags to options.
4867         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4868         * testsuite/libgomp.c++/c++.exp: Likewise.
4869         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4870         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4871         ALWAYS_CFLAGS.
4872         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4873
4874 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4875
4876         * testsuite/libgomp.fortran/fortran.exp: Explain
4877         gfortran-dg-runtest usage.
4878
4879 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4880
4881         * testsuite/libgomp.fortran/simd5.f90: New test.
4882         * testsuite/libgomp.fortran/simd6.f90: New test.
4883         * testsuite/libgomp.fortran/simd7.f90: New test.
4884
4885 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4886
4887         * testsuite/libgomp.c/for-2.c: Define SC to static for
4888         #pragma omp for simd testing.
4889         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4890         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4891         SC macro.
4892         * testsuite/libgomp.c/simd-14.c: New test.
4893         * testsuite/libgomp.c/simd-15.c: New test.
4894         * testsuite/libgomp.c/simd-16.c: New test.
4895         * testsuite/libgomp.c/simd-17.c: New test.
4896         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4897         #pragma omp for simd testing.
4898         * testsuite/libgomp.c++/simd10.C: New test.
4899         * testsuite/libgomp.c++/simd11.C: New test.
4900         * testsuite/libgomp.c++/simd12.C: New test.
4901         * testsuite/libgomp.c++/simd13.C: New test.
4902
4903         * testsuite/libgomp.fortran/aligned1.f03: New test.
4904         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4905         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4906         tasks with !$omp parallel !$omp single.
4907         * testsuite/libgomp.fortran/target8.f90: New test.
4908         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4909         not to use trim in the combiner, instead call elemental function.
4910         (fn): New elemental function.
4911         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4912         Make elemental.
4913         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4914         omp_in): Likewise.
4915         * testsuite/libgomp.fortran/udr12.f90: New test.
4916         * testsuite/libgomp.fortran/udr13.f90: New test.
4917         * testsuite/libgomp.fortran/udr14.f90: New test.
4918         * testsuite/libgomp.fortran/udr15.f90: New test.
4919
4920 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4921
4922         * omp_lib.f90.in (openmp_version): Set to 201307.
4923         * omp_lib.h.in (openmp_version): Likewise.
4924         * testsuite/libgomp.c/target-8.c: New test.
4925         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4926         and inbranch clauses.
4927         * testsuite/libgomp.fortran/depend-3.f90: New test.
4928         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4929         openmp_version.
4930         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4931         * testsuite/libgomp.fortran/target1.f90: New test.
4932         * testsuite/libgomp.fortran/target2.f90: New test.
4933         * testsuite/libgomp.fortran/target3.f90: New test.
4934         * testsuite/libgomp.fortran/target4.f90: New test.
4935         * testsuite/libgomp.fortran/target5.f90: New test.
4936         * testsuite/libgomp.fortran/target6.f90: New test.
4937         * testsuite/libgomp.fortran/target7.f90: New test.
4938
4939 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4940
4941         PR fortran/60928
4942         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4943         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4944         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4945         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4946         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4947         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4948         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4949         * testsuite/libgomp.fortran/associate1.f90: New test.
4950         * testsuite/libgomp.fortran/associate2.f90: New test.
4951         * testsuite/libgomp.fortran/procptr1.f90: New test.
4952
4953 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4954
4955         * testsuite/libgomp.fortran/simd1.f90: New test.
4956         * testsuite/libgomp.fortran/udr1.f90: New test.
4957         * testsuite/libgomp.fortran/udr2.f90: New test.
4958         * testsuite/libgomp.fortran/udr3.f90: New test.
4959         * testsuite/libgomp.fortran/udr4.f90: New test.
4960         * testsuite/libgomp.fortran/udr5.f90: New test.
4961         * testsuite/libgomp.fortran/udr6.f90: New test.
4962         * testsuite/libgomp.fortran/udr7.f90: New test.
4963         * testsuite/libgomp.fortran/udr8.f90: New test.
4964         * testsuite/libgomp.fortran/udr9.f90: New test.
4965         * testsuite/libgomp.fortran/udr10.f90: New test.
4966         * testsuite/libgomp.fortran/udr11.f90: New test.
4967
4968 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4969
4970         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4971         vect_simd_clones effective target.
4972         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4973
4974 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4975
4976         PR middle-end/61252
4977         * testsuite/libgomp.c++/simd-9.C: New test.
4978
4979 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4980
4981         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4982         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4983         texts according to their @menu entry positions.
4984
4985 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4986
4987         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4988         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4989         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4990         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4991         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4992         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4993         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4994         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4995         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4996         * testsuite/libgomp.fortran/depend-1.f90: New test.
4997         * testsuite/libgomp.fortran/depend-2.f90: New test.
4998         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4999         * testsuite/libgomp.fortran/simd1.f90: New test.
5000         * testsuite/libgomp.fortran/simd2.f90: New test.
5001         * testsuite/libgomp.fortran/simd3.f90: New test.
5002         * testsuite/libgomp.fortran/simd4.f90: New test.
5003         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
5004
5005 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
5006
5007         * testsuite/libgomp.c/simd-10.c: New test.
5008         * testsuite/libgomp.c/simd-11.c: New test.
5009         * testsuite/libgomp.c/simd-12.c: New test.
5010         * testsuite/libgomp.c/simd-13.c: New test.
5011
5012 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
5013
5014         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
5015         atomic type clauses in any order and optional comma in between.
5016         * testsuite/libgomp.c++/atomic-15.C: Likewise.
5017         * testsuite/libgomp.c/atomic-17.c: Likewise.
5018
5019         * testsuite/libgomp.c/simd-7.c: New test.
5020         * testsuite/libgomp.c/simd-8.c: New test.
5021         * testsuite/libgomp.c/simd-9.c: New test.
5022         * testsuite/libgomp.c/loop-16.c: New test.
5023
5024 2014-04-02  Richard Henderson  <rth@redhat.com>
5025
5026         * config/linux/futex.h (futex_wait): Get error value from errno.
5027         (futex_wake): Likewise.
5028
5029 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
5030
5031         PR c++/60331
5032         * testsuite/libgomp.c++/udr-11.C: New test.
5033         * testsuite/libgomp.c++/udr-12.C: New test.
5034         * testsuite/libgomp.c++/udr-13.C: New test.
5035         * testsuite/libgomp.c++/udr-14.C: New test.
5036         * testsuite/libgomp.c++/udr-15.C: New test.
5037         * testsuite/libgomp.c++/udr-16.C: New test.
5038         * testsuite/libgomp.c++/udr-17.C: New test.
5039         * testsuite/libgomp.c++/udr-18.C: New test.
5040         * testsuite/libgomp.c++/udr-19.C: New test.
5041
5042 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5043
5044         Update copyright years
5045
5046 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5047
5048         * hashtab.h: Use the standard form for the copyright notice.
5049
5050 2014-01-02  Tobias Burnus  <burnus@net-b.de>
5051
5052         * libgomp.texi: Bump @copying's copyright year.
5053
5054 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
5055
5056         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
5057         alloca () with __builtin_alloca ().
5058         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5059         * testsuite/libgomp.c/lock-3.c: Likewise.
5060         * testsuite/libgomp.c/pr48591.c: Likewise.
5061
5062 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5063
5064         PR testsuite/59534
5065         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5066         comparisons.
5067
5068 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5069
5070         PR libgomp/58756
5071         * testsuite/libgomp.c/pr58756.c: New test.
5072
5073 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5074
5075         PR libgomp/59467
5076         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5077         !$omp parallel.
5078
5079 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5080
5081         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5082         ALWAYS_CFLAGS.
5083         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5084         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5085         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5086         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5087         Likewise.
5088
5089         * libgomp_g.h: Include <stddef.h> for size_t.
5090
5091         * libgomp.spec.in: Update comment about libgomp's dependencies.
5092         * configure.ac: Likewise.
5093         * configure: Regenerate.
5094
5095 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5096
5097         * libgomp.texi: (Runtime Library Routines): Update references for
5098         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5099         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5100         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5101         (Environment Variables): Update references for OpenMP 4.0. Add
5102         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5103         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5104         order.
5105
5106 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5107
5108         * env.c (parse_bind_var): Initialize value to avoid
5109         (false positive) warning.
5110
5111 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5112
5113         PR libgomp/58691
5114         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5115         to check variable.
5116         (gomp_init_num_threads): Move i variable declaration into
5117         #ifdef CPU_ALLOC_SIZE block.
5118         * config/linux/affinity.c (gomp_affinity_init_level): Test
5119         gomp_places_list_len == 0 rather than gomp_places_list == 0
5120         when checking for topology reading error.
5121         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5122         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5123         gomp_places_list, only parse env var and always return false.
5124         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5125         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5126         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5127         and either of these variables were parsed correctly into a places
5128         list.
5129
5130 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5131             Jakub Jelinek  <jakub@redhat.com>
5132
5133         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5134         of 5 loopfn matches.
5135         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5136         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5137         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5138         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5139         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5140         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5141         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5142         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5143
5144 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5145
5146         * Makefile.am (omp_lib.mod): Streamline rule.
5147         * Makefile.in: Regenerate.
5148
5149         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5150         exceptions.
5151
5152         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5153         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5154         * testsuite/libgomp.fortran/lib2.f: Likewise.
5155         * testsuite/libgomp.fortran/lib3.f: Likewise.
5156
5157         * configure.ac: Typo fix.
5158         * configure: Regenerate.
5159
5160         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5161         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5162
5163         * omp.h.in: Don't touch the user's namespace.
5164
5165 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5166             Tobias Burnus  <burnus@net-b.de>
5167             Richard Henderson  <rth@redhat.com>
5168
5169         * target.c: New file.
5170         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5171         * Makefile.in: Regenerated.
5172         * libgomp_g.h (GOMP_task): Add depend argument.
5173         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5174         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5175         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5176         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5177         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5178         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5179         GOMP_taskgroup_start, GOMP_taskgroup_end,
5180         GOMP_parallel_sections): New prototypes.
5181         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5182         (omp_is_initial_device_): New function.
5183         (ULP, STR1, STR2, ialias_redirect): Removed.
5184         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5185         omp_set_default_device_8_, omp_get_default_device_,
5186         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5187         functions.
5188         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5189         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5190         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5191         @@GOMP_4.0.
5192         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5193         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5194         omp_set_default_device, omp_set_default_device_,
5195         omp_set_default_device_8_, omp_get_default_device,
5196         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5197         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5198         omp_get_team_num_): Export @@OMP_4.0.
5199         * team.c (struct gomp_thread_start_data): Add place field.
5200         (gomp_thread_start): Clear thr->thread_pool and
5201         thr->task before returning.  Use gomp_team_barrier_wait_final
5202         instead of gomp_team_barrier_wait.  Initialize thr->place.
5203         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5204         team_cancelled and task_queued_count fields.
5205         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5206         before calling pthread_exit.
5207         (gomp_free_thread): No longer static.  Use
5208         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5209         (gomp_team_start): Add flags argument.  Set
5210         thr->thread_pool->threads_busy to nthreads immediately after creating
5211         new pool.  Use gomp_managed_threads_lock instead of
5212         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5213         (gomp_team_end): Use gomp_managed_threads_lock instead of
5214         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5215         of gomp_team_barrier_wait.  If team->team_cancelled, call
5216         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5217         rather than thr->ts.work_share.
5218         (initialize_team): Don't call gomp_sem_init here.
5219         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5220         caller.
5221         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5222         * env.c (gomp_global_icv): Add default_device_var, target_data and
5223         bind_var initializers.
5224         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5225         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5226         gomp_places_list_len): New variables.
5227         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5228         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5229         sized places.
5230         (gomp_cancel_var): New global variable.
5231         (parse_int): New function.
5232         (handle_omp_display_env): New function.
5233         (initialize_env): Use it.  Initialize default_device_var.
5234         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5235         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5236         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5237         been successfully parsed (and call gomp_init_affinity in that case).
5238         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5239         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5240         omp_get_team_num, omp_is_initial_device): New functions.
5241         * libgomp.h: Include stdlib.h.
5242         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5243         Define.
5244         (struct target_mem_desc): Forward declare.
5245         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5246         and thread_limit_var fields.
5247         (gomp_get_num_devices): New prototype.
5248         (gomp_cancel_var): New extern decl.
5249         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5250         team_cancelled and task_queued_count fields.  Add comments about
5251         task_{,queued_,running_}count.
5252         (gomp_cancel_kind): New enum.
5253         (gomp_work_share_end_cancel): New prototype.
5254         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5255         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5256         and depend fields.
5257         (struct gomp_taskgroup): New type.
5258         (struct gomp_task_depend_entry,
5259         struct gomp_dependers_vec): New types.
5260         (gomp_finish_task): Free depend_hash if non-NULL.
5261         (struct gomp_team_state): Add place_partition_off
5262         and place_partition_len fields.
5263         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5264         gomp_places_list_len): New extern decls.
5265         (struct gomp_thread): Add place field.
5266         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5267         (gomp_init_thread_affinity): Add place argument.
5268         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5269         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5270         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5271         gomp_affinity_init_level, gomp_affinity_print_place): New
5272         prototypes.
5273         (gomp_team_start): Add flags argument.
5274         (gomp_thread_limit_var, gomp_remaining_threads_count,
5275         gomp_remaining_threads_lock): Remove.
5276         (gomp_managed_threads_lock): New variable.
5277         (struct gomp_thread_pool): Add threads_busy field.
5278         (gomp_free_thread): New prototype.
5279         * task.c: Include hashtab.h.
5280         (hash_entry_type): New typedef.
5281         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5282         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5283         copy_ctors_done and taskgroup fields.
5284         (GOMP_task): Add depend argument, handle depend clauses.  If
5285         gomp_team_barrier_cancelled or if it's taskgroup has been
5286         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5287         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5288         and already cancelled, don't discard the task.  If taskgroup is
5289         non-NULL, enqueue the task into taskgroup queue.  Increment
5290         num_children field in taskgroup.  Increment task_queued_count.
5291         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5292         gomp_task_run_post_remove_taskgroup): New inline functions.
5293         (gomp_task_run_post_handle_depend_hash,
5294         gomp_task_run_post_handle_dependers,
5295         gomp_task_run_post_handle_depend): New functions.
5296         (GOMP_taskwait): Use them.  If more than one new tasks
5297         have been queued, wake other threads if needed.
5298         (gomp_barrier_handle_tasks): Likewise.  If
5299         gomp_team_barrier_cancelled, don't start any new tasks, just free
5300         all tasks.
5301         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5302         * omp_lib.f90.in
5303         (omp_proc_bind_kind, omp_proc_bind_false,
5304         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5305         omp_proc_bind_spread): New params.
5306         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5307         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5308         omp_get_team_num, omp_is_initial_device): New interfaces.
5309         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5310         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5311         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5312         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5313         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5314         useless use omp_lib_kinds.
5315         * omp.h.in (omp_proc_bind_t): New typedef.
5316         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5317         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5318         omp_get_team_num, omp_is_initial_device): New prototypes.
5319         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5320         through to gomp_team_start.
5321         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5322         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5323         Adjust gomp_parallel_loop_start callers.
5324         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5325         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5326         GOMP_loop_end_cancel): New functions.
5327         (GOMP_parallel_end): Add ialias_redirect.
5328         * hashtab.h: New file.
5329         * libgomp.texi (Environment Variables): Minor cleanup,
5330         update section refs to OpenMP 4.0rc2.
5331         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5332         environment variables.
5333         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5334         team->work_shares_to_free to thr->ts.work_share before calling
5335         free_work_share.
5336         (gomp_work_share_end_cancel): New function.
5337         * config/linux/proc.c: Include errno.h.
5338         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5339         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5340         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5341         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5342         gomp_cpuset_size is sizeof (cpu_set_t).
5343         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5344         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5345         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5346         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5347         contain any logical CPUs.
5348         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5349         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5350         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5351         pthread_getaffinity_np.  Check gomp_places_list instead of
5352         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5353         * config/linux/bar.c (gomp_barrier_wait_end,
5354         gomp_barrier_wait_last): Use BAR_* defines.
5355         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5356         from state where needed.  Set work_share_cancelled to 0 on last
5357         thread.
5358         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5359         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5360         functions.
5361         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5362         Add cpusetsize argument.
5363         (gomp_cpuset_size, gomp_cpusetp): Declare.
5364         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5365         (affinity_counter): Remove.
5366         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5367         if CPU_ALLOC_SIZE isn't defined.
5368         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5369         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5370         bind current thread to the first place.
5371         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5372         pthread_setaffinity_np to gomp_places_list[place].
5373         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5374         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5375         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5376         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5377         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5378         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5379         (gomp_barrier_t): Add awaited_final field.
5380         (gomp_barrier_init): Initialize awaited_final field.
5381         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5382         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5383         prototypes.
5384         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5385         defines.
5386         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5387         gomp_team_barrier_cancelled): New inline functions.
5388         (gomp_barrier_last_thread,
5389         gomp_team_barrier_set_task_pending,
5390         gomp_team_barrier_clear_task_pending,
5391         gomp_team_barrier_set_waiting_for_tasks,
5392         gomp_team_barrier_waiting_for_tasks,
5393         gomp_team_barrier_done): Use BAR_* defines.
5394         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5395         (gomp_barrier_wait_end): Use BAR_* defines.
5396         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5397         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5398         Use BAR_* defines.
5399         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5400         gomp_team_barrier_cancel): New functions.
5401         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5402         argument.
5403         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5404         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5405         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5406         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5407         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5408         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5409         (gomp_barrier_t): Add cancellable field.
5410         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5411         gomp_team_barrier_cancel): New prototypes.
5412         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5413         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5414         gomp_team_barrier_cancelled): New inline functions.
5415         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5416         gomp_team_barrier_set_task_pending,
5417         gomp_team_barrier_clear_task_pending,
5418         gomp_team_barrier_set_waiting_for_tasks,
5419         gomp_team_barrier_waiting_for_tasks,
5420         gomp_team_barrier_done): Use BAR_* defines.
5421         * barrier.c (GOMP_barrier_cancel): New function.
5422         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5423         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5424         omp_proc_bind_spread): New params.
5425         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5426         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5427         omp_get_team_num, omp_is_initial_device): New externals.
5428         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5429         New functions.
5430         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5431         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5432         infinity.  If not nested, just return minimum of max_num_threads
5433         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5434         to the returned value.  Otherwise, don't update atomically
5435         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5436         (GOMP_parallel_end): Adjust for thread_limit now being in
5437         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5438         infinity.  Adjust threads_busy in the pool rather than
5439         gomp_remaining_threads_count.  Remember team->nthreads and call
5440         gomp_team_end before adjusting threads_busy, if not nested
5441         afterwards, just set it to 1 non-atomically.  Add ialias.
5442         (GOMP_parallel_start): Adjust gomp_team_start caller.
5443         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5444         * testsuite/libgomp.c/affinity-1.c: New test.
5445         * testsuite/libgomp.c/atomic-15.c: New test.
5446         * testsuite/libgomp.c/atomic-16.c: New test.
5447         * testsuite/libgomp.c/atomic-17.c: New test.
5448         * testsuite/libgomp.c/cancel-for-1.c: New test.
5449         * testsuite/libgomp.c/cancel-for-2.c: New test.
5450         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5451         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5452         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5453         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5454         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5455         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5456         * testsuite/libgomp.c/depend-1.c: New test.
5457         * testsuite/libgomp.c/depend-2.c: New test.
5458         * testsuite/libgomp.c/depend-3.c: New test.
5459         * testsuite/libgomp.c/depend-4.c: New test.
5460         * testsuite/libgomp.c/for-1.c: New test.
5461         * testsuite/libgomp.c/for-1.h: New file.
5462         * testsuite/libgomp.c/for-2.c: New test.
5463         * testsuite/libgomp.c/for-2.h: New file.
5464         * testsuite/libgomp.c/for-3.c: New test.
5465         * testsuite/libgomp.c/pr58392.c: New test.
5466         * testsuite/libgomp.c/simd-1.c: New test.
5467         * testsuite/libgomp.c/simd-2.c: New test.
5468         * testsuite/libgomp.c/simd-3.c: New test.
5469         * testsuite/libgomp.c/simd-4.c: New test.
5470         * testsuite/libgomp.c/simd-5.c: New test.
5471         * testsuite/libgomp.c/simd-6.c: New test.
5472         * testsuite/libgomp.c/target-1.c: New test.
5473         * testsuite/libgomp.c/target-2.c: New test.
5474         * testsuite/libgomp.c/target-3.c: New test.
5475         * testsuite/libgomp.c/target-4.c: New test.
5476         * testsuite/libgomp.c/target-5.c: New test.
5477         * testsuite/libgomp.c/target-6.c: New test.
5478         * testsuite/libgomp.c/target-7.c: New test.
5479         * testsuite/libgomp.c/taskgroup-1.c: New test.
5480         * testsuite/libgomp.c/thread-limit-1.c: New test.
5481         * testsuite/libgomp.c/thread-limit-2.c: New test.
5482         * testsuite/libgomp.c/thread-limit-3.c: New test.
5483         * testsuite/libgomp.c/udr-1.c: New test.
5484         * testsuite/libgomp.c/udr-2.c: New test.
5485         * testsuite/libgomp.c/udr-3.c: New test.
5486         * testsuite/libgomp.c++/affinity-1.C: New test.
5487         * testsuite/libgomp.c++/atomic-10.C: New test.
5488         * testsuite/libgomp.c++/atomic-11.C: New test.
5489         * testsuite/libgomp.c++/atomic-12.C: New test.
5490         * testsuite/libgomp.c++/atomic-13.C: New test.
5491         * testsuite/libgomp.c++/atomic-14.C: New test.
5492         * testsuite/libgomp.c++/atomic-15.C: New test.
5493         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5494         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5495         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5496         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5497         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5498         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5499         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5500         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5501         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5502         * testsuite/libgomp.c++/cancel-test.h: New file.
5503         * testsuite/libgomp.c++/for-9.C: New test.
5504         * testsuite/libgomp.c++/for-10.C: New test.
5505         * testsuite/libgomp.c++/for-11.C: New test.
5506         * testsuite/libgomp.c++/simd-1.C: New test.
5507         * testsuite/libgomp.c++/simd-2.C: New test.
5508         * testsuite/libgomp.c++/simd-3.C: New test.
5509         * testsuite/libgomp.c++/simd-4.C: New test.
5510         * testsuite/libgomp.c++/simd-5.C: New test.
5511         * testsuite/libgomp.c++/simd-6.C: New test.
5512         * testsuite/libgomp.c++/simd-7.C: New test.
5513         * testsuite/libgomp.c++/simd-8.C: New test.
5514         * testsuite/libgomp.c++/target-1.C: New test.
5515         * testsuite/libgomp.c++/target-2.C: New test.
5516         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5517         * testsuite/libgomp.c++/target-3.C: New test.
5518         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5519         * testsuite/libgomp.c++/udr-1.C: New test.
5520         * testsuite/libgomp.c++/udr-2.C: New test.
5521         * testsuite/libgomp.c++/udr-3.C: New test.
5522         * testsuite/libgomp.c++/udr-4.C: New test.
5523         * testsuite/libgomp.c++/udr-5.C: New test.
5524         * testsuite/libgomp.c++/udr-6.C: New test.
5525         * testsuite/libgomp.c++/udr-7.C: New test.
5526         * testsuite/libgomp.c++/udr-8.C: New test.
5527         * testsuite/libgomp.c++/udr-9.C: New test.
5528
5529 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5530
5531         PR testsuite/57605
5532         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5533         ALWAYS_CFLAGS.
5534
5535 2013-09-20  Alan Modra  <amodra@gmail.com>
5536
5537         * configure: Regenerate.
5538
5539 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5540
5541         * testsuite/libgomp.c/sections-2.c: New test.
5542
5543 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5544
5545         * testsuite/libgomp.fortran/strassen.f90:
5546         Add dg-skip-if aarch64_tiny.
5547
5548 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5549             Cesar Philippidis  <cesar@codesourcery.com>
5550
5551         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5552         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5553         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5554         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5555         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5556         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5557         Use dg-runtest rather than gfortran-dg-runtest.
5558
5559 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5560
5561         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5562         Linux-based x86 systems to cover all GNU systems.
5563         * testsuite/libgomp.c/lock-3.c: Likewise.
5564         * testsuite/libgomp.c/pr48591.c: Likewise.
5565
5566 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5567
5568         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5569         GNU/Hurd, as done for Linux-based systems.
5570
5571         * config/posix/ptrlock.h: Fix comment.
5572
5573 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5574
5575         PR fortran/57423
5576         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5577         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5578         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5579         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5580         omp_destroy_nest_lock): Correct arguments to match the one in
5581         the OpenMP spec.
5582         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5583         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5584         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5585         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5586
5587 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5588
5589         * testsuite/libgomp.c/loop-13.c: New test.
5590         * testsuite/libgomp.c/loop-14.c: New test.
5591         * testsuite/libgomp.c/loop-15.c: New test.
5592         * testsuite/libgomp.c++/loop-13.C: New test.
5593         * testsuite/libgomp.c++/loop-14.C: New test.
5594         * testsuite/libgomp.c++/loop-15.C: New test.
5595
5596 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5597
5598         PR middle-end/56217
5599         * testsuite/libgomp.c++/pr56217.C: New test.
5600
5601 2013-02-01  Alan Modra  <amodra@gmail.com>
5602
5603         * task.c (GOMP_task, GOMP_taskwait): Comment.
5604
5605 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5606             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5607
5608         PR libgomp/55561
5609         * config/linux/wait.h (do_spin): Use atomic load for addr.
5610         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5611         for intptr and ptrlock.
5612         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5613         for ptrlock.
5614
5615 2013-01-22  Alan Modra  <amodra@gmail.com>
5616
5617         PR libgomp/51376
5618         PR libgomp/56073
5619         * task.c (GOMP_task): Revert 2011-12-09 change.
5620         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5621         barrier to read task->children..
5622         (gomp_barrier_handle_tasks): ..and matching atomic store with
5623         release barrier here when setting parent->children to NULL.
5624
5625 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5626             Tobias Burnus  <burnus@net-b.de>
5627
5628         PR driver/55884
5629         * testsuite/libgomp.fortran/fortran.exp: Use
5630         -fintrinsic-modules-path= instead of
5631         -fintrinsic-modules-path.
5632
5633 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5634
5635         Update copyright years.
5636
5637 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5638
5639         * testsuite/libgomp.fortran/fortran.exp: Set
5640         -fintrinsic-modules-path.
5641
5642 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5643
5644         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5645         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5646
5647 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5648
5649         PR libgomp/55411
5650         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5651         if pool had any threads_used.
5652
5653 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5654
5655         * testsuite/libgomp.c++/pr24455.C: Use
5656         -Wl,-undefined,dynamic_lookup on darwin.
5657
5658 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5659
5660         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5661
5662 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5663
5664         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5665
5666 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5667             Jim MacArthur  <jim.macarthur@arm.com>
5668             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5669             Nigel Stephens  <nigel.stephens@arm.com>
5670             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5671             Richard Earnshaw  <rearnsha@arm.com>
5672             Sofiane Naci  <sofiane.naci@arm.com>
5673             Stephen Thomas  <stephen.thomas@arm.com>
5674             Tejas Belagod  <tejas.belagod@arm.com>
5675             Yufeng Zhang  <yufeng.zhang@arm.com>
5676
5677         * configure.tgt: Add AArch64.
5678
5679 2012-10-04  Jason Merrill  <jason@redhat.com>
5680
5681         * testsuite/libgomp.c++/tls-init1.C: New.
5682
5683 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5684
5685         * configure: Regenerated.
5686
5687 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5688
5689         * config/linux/mips/futex.h (sys_futex0): Change to static
5690         function with noinline, nomips16 attributes under MIPS16. Adjust
5691         asm statement to place 'li v0,SYS_futex' immediately before
5692         syscall insn.
5693
5694 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5695
5696         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5697         conflict with index.html on case-insensitive file systems.
5698
5699 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5700
5701         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5702         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5703
5704 2012-07-02  Richard Guenther  <rguenther@suse.de>
5705             Michael Matz  <matz@suse.de>
5706             Tobias Grosser <tobias@grosser.es>
5707             Sebastian Pop <sebpop@gmail.com>
5708
5709         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5710         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5711         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5712         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5713
5714 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5715
5716         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5717
5718 2012-06-22  Richard Guenther  <rguenther@suse.de>
5719
5720         Merge from graphite branch
5721         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5722
5723         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5724         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5725
5726 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5727
5728         PR middle-end/53580
5729         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5730         use GOMP_barrier () call instead.
5731         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5732         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5733         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5734         call GOMP_barrier instead.
5735         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5736
5737 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5738
5739         PR libgomp/52993
5740         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5741         argument to memset call.
5742
5743 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5744
5745         * configure: Regenerated.
5746
5747 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5748
5749         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5750
5751 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5752
5753         PR bootstrap/52812
5754         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5755
5756 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5757
5758         PR middle-end/52547
5759         * testsuite/libgomp.c/pr52547.c: New test.
5760
5761 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5762
5763         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5764
5765 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5766
5767         * configure.tgt (mips-sgi-irix6*): Remove.
5768
5769 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5770
5771         * configure.tgt (alpha*-dec-osf*): Remove.
5772
5773         * config/osf/sem.h: Remove.
5774         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5775
5776 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5777
5778         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5779
5780 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5781
5782         PR libstdc++/52188
5783         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5784         Remove ENABLE_SYMVERS_SOL2.
5785         * configure: Regenerate.
5786         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5787         (PREPROCESS): New variable.
5788         (libgomp.ver): New target.
5789         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5790         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5791         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5792         Use libgomp.ver.
5793         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5794         * Makefile.in: Regenerate.
5795
5796 2012-02-14  Walter Lee  <walt@tilera.com>
5797
5798         * configure.tgt: Handle tilegx and tilepro.
5799         * config/linux/tile/futex.h: New file.
5800
5801 2012-02-08  Richard Guenther  <rguenther@suse.de>
5802
5803         PR tree-optimization/46886
5804         * testsuite/libgomp.c/pr46886.c: New testcase.
5805
5806 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5807
5808         * config/linux/arm: Remove empty directory.
5809         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5810
5811 2011-12-09  Alan Modra  <amodra@gmail.com>
5812
5813         PR libgomp/51376
5814         * task.c (GOMP_taskwait): Don't access task->children outside of
5815         task_lock mutex region.
5816         (GOMP_task): Likewise.
5817
5818 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5819
5820         PR libgomp/51132
5821         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5822         to file scope.
5823         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5824         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5825         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5826         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5827         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5828
5829 2011-12-02  Alan Modra  <amodra@gmail.com>
5830
5831         * config/linux/affinity.c: Use atomic rather than sync builtin.
5832         * config/linux/lock.c: Likewise.
5833         * config/linux/ptrlock.h: Likewise.
5834         * config/linux/ptrlock.c: Likewise.
5835         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5836         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5837         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5838         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5839         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5840         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5841         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5842         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5843         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5844         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5845
5846 2011-11-30  Alan Modra  <amodra@gmail.com>
5847
5848         PR libgomp/51298
5849         * config/linux/bar.h: Use atomic rather than sync builtins.
5850         * config/linux/bar.c: Likewise.  Add missing acquire
5851         synchronisation on generation field.
5852         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5853         double unlock.
5854
5855 2011-11-30  Alan Modra  <amodra@gmail.com>
5856
5857         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5858         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5859         * config/linux/mutex.h: Use atomic rather than sync builtins.
5860         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5861         * config/linux/omp-lock.h: Comment fix.
5862         * config/linux/arm/mutex.h: Delete.
5863         * config/linux/powerpc/mutex.h: Delete.
5864         * config/linux/ia64/mutex.h: Delete.
5865         * config/linux/mips/mutex.h: Delete.
5866
5867 2011-11-30  Alan Modra  <amodra@gmail.com>
5868
5869         PR libgomp/51249
5870         * config/linux/sem.h: Rewrite.
5871         * config/linux/sem.c: Rewrite.
5872
5873 2011-11-28  Richard Henderson  <rth@redhat.com>
5874
5875         * libgomp.h (enum memmodel): New.
5876
5877 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5878
5879         * configure: Regenerate.
5880
5881 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5882
5883         * config/posix95: Remove empty directory.
5884
5885 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5886
5887         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5888
5889 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5890
5891         PR fortran/49792
5892         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5893         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5894
5895 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5896
5897         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5898
5899 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5900
5901         PR libgomp/49965
5902         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5903
5904 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5905
5906         * config/linux/proc.h: New.
5907         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5908         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5909         (gomp_init_num_threads): Update call to cpuset_popcount.
5910         (get_num_procs): Ditto.
5911         * config/linux/affinity.c (gomp_init_affinity): Call
5912         gomp_cpuset_popcount.
5913
5914 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5915
5916         PR fortran/42041
5917         PR fortran/46752
5918         * omp.h.in (omp_in_final): New prototype.
5919         * omp_lib.f90.in (omp_in_final): New interface.
5920         (omp_integer_kind, omp_logical_kind): Remove
5921         and replace all its uses in the module with 4.
5922         (openmp_version): Change to 201107.
5923         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5924         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5925         kind for the parameters.
5926         (omp_in_final): New external.
5927         (openmp_version): Change to 201107.
5928         * task.c (omp_in_final): New function.
5929         (gomp_init_task): Initialize final_task.
5930         (GOMP_task): Remove unused attribute from flags.  Handle final
5931         tasks.
5932         (GOMP_taskyield): New function.
5933         (omp_in_final): Return true if if (false) or final (true) task
5934         or descendant of final (true).
5935         * fortran.c (omp_in_final_): New function.
5936         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5937         (GOMP_3.0): Export GOMP_taskyield.
5938         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5939         variables.
5940         (parse_unsigned_long_list): New function.
5941         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5942         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5943         even if parse_affinity returned false.
5944         * config/linux/affinity.c (gomp_init_affinity): Handle
5945         gomp_cpu_affinity_len == 0.
5946         * libgomp_g.h (GOMP_taskyield): New prototype.
5947         * libgomp.h (struct gomp_task): Add final_task field.
5948         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5949         * team.c (gomp_team_start): Override new task's nthreads_var icv
5950         if list form OMP_NUM_THREADS has been used and it has value for
5951         the new nesting level.
5952
5953         * testsuite/libgomp.c/atomic-11.c: New test.
5954         * testsuite/libgomp.c/atomic-12.c: New test.
5955         * testsuite/libgomp.c/atomic-13.c: New test.
5956         * testsuite/libgomp.c/atomic-14.c: New test.
5957         * testsuite/libgomp.c/reduction-6.c: New test.
5958         * testsuite/libgomp.c/task-5.c: New test.
5959         * testsuite/libgomp.c++/atomic-2.C: New test.
5960         * testsuite/libgomp.c++/atomic-3.C: New test.
5961         * testsuite/libgomp.c++/atomic-4.C: New test.
5962         * testsuite/libgomp.c++/atomic-5.C: New test.
5963         * testsuite/libgomp.c++/atomic-6.C: New test.
5964         * testsuite/libgomp.c++/atomic-7.C: New test.
5965         * testsuite/libgomp.c++/atomic-8.C: New test.
5966         * testsuite/libgomp.c++/atomic-9.C: New test.
5967         * testsuite/libgomp.c++/task-8.C: New test.
5968         * testsuite/libgomp.c++/reduction-4.C: New test.
5969         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5970         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5971         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5972         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5973         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5974         * testsuite/libgomp.fortran/pointer1.f90: New test.
5975         * testsuite/libgomp.fortran/pointer2.f90: New test.
5976         * testsuite/libgomp.fortran/task4.f90: New test.
5977
5978 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5979
5980         * libgomp.texi: Update OpenMP spec references to 3.1.
5981         (omp_in_final,OMP_PROC_BIND): New sections.
5982         (OMP_NUM_THREADS): Document that the value can be now a list.
5983         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5984
5985 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5986
5987         * config/linux/x86/futex.h: Check __x86_64__ instead of
5988         __LP64__.
5989
5990 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5991
5992         PR middle-end/49897
5993         PR middle-end/49898
5994         * testsuite/libgomp.c/pr49897-1.c: New test.
5995         * testsuite/libgomp.c/pr49897-2.c: New test.
5996         * testsuite/libgomp.c/pr49898-1.c: New test.
5997         * testsuite/libgomp.c/pr49898-2.c: New test.
5998
5999 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6000
6001         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
6002         for ia32 instead of ilp32.
6003
6004         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
6005         * testsuite/libgomp.c/atomic-6.c: Likewise.
6006
6007 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
6008
6009         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
6010         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
6011
6012 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6013
6014         PR libgomp/45351
6015         * config/osf/sem.h: New file.
6016         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
6017
6018 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6019
6020         PR target/49541
6021         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
6022         ldflags.
6023
6024 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
6025
6026         * config/linux/wait.h (do_spin): New inline, largely copied
6027         from do_wait, just don't do futex_wait here, instead return true if
6028         it should be done.
6029         (do_wait): Implement using do_spin.
6030         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
6031         to prototype.
6032         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6033         __sync_bool_compare_and_swap, pass the oldval to
6034         gomp_mutex_lock_slow.
6035         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
6036         If all mutex contenders are just spinning and not sleeping, don't
6037         change state to 2 unnecessarily.  Optimize the loop when state has
6038         already become 2 to use just one atomic operation per loop instead
6039         of two.
6040         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
6041         to prototype.
6042         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6043         __sync_bool_compare_and_swap, pass the oldval to
6044         gomp_mutex_lock_slow.
6045
6046 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
6047
6048         PR libgomp/49490
6049         * iter.c (gomp_iter_static_next): For chunk size 0
6050         only use n ceil/ nthreads size for the first
6051         n % nthreads threads in the team instead of
6052         all threads except for the last few ones which
6053         get less work or none at all.
6054         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
6055         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
6056         chunk argument, set run_sched_modifier to 0 for static
6057         resp. 1 for other kinds.  If chunk argument is 0
6058         and not static, set value to 1.
6059
6060 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6061
6062         PR c++/49043
6063         * testsuite/libgomp.c++/pr49043.C: New test.
6064
6065         PR c++/48869
6066         * testsuite/libgomp.c++/pr48869.C: New test.
6067
6068 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6069
6070         PR fortran/48894
6071         * fortran.c: Include limits.h.
6072         (TO_INT): Define.
6073         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6074         *set.
6075         (omp_set_num_threads_8_, omp_set_schedule_8_,
6076         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6077         omp_get_team_size_8_): Use TO_INT macro.
6078         * testsuite/libgomp.fortran/pr48894.f90: New test.
6079
6080 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6081
6082         PR middle-end/48591
6083         * testsuite/libgomp.c/pr48591.c: New test.
6084
6085 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6086
6087         PR bootstrap/48135
6088         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6089         * configure: Regenerate.
6090
6091 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6092
6093         PR fortran/47886
6094         * testsuite/libgomp.fortran/task3.f90: New test.
6095
6096 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6097
6098         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6099
6100 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6101
6102         PR libgomp/47854
6103         * libgomp.texi (omp_get_wtime): Don't say time in the past
6104         must be Unix Epoch.
6105
6106 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6107
6108         PR libgomp/47804
6109         * testsuite/libgomp.fortran/fortran.exp: Check for both
6110         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6111         but $blddir != "", still append ${blddir}/${lang_library_path}
6112         to ld_library_path.
6113
6114 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6115
6116         PR libgomp/47758
6117         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6118         of libquadmath.a before adding its libpath to ldflags.
6119
6120 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6121
6122         PR libgomp/47731
6123         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6124         to FUTEX_WAIT futex syscall.
6125         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6126
6127 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6128
6129         * configure: Regenerate.
6130
6131 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6132
6133         PR libstdc++/36104
6134         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6135
6136 2011-01-16  Gerald Pfeifer
6137
6138         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6139
6140 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6141
6142         PR fortran/46874
6143         * libgomp.fortran/allocatable6.f90: New test.
6144
6145 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6146
6147         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6148         * configure: Regenerate.
6149
6150 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6151
6152         PR target/40125
6153         PR lto/46695
6154         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6155         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6156         * aclocal.m4: Regenerate.
6157         * configure: Regenerate.
6158         * Makefile.in: Regenerate.
6159         * testsuite/Makefile.in: Regenerate.
6160
6161 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6162
6163         PR fortran/46753
6164         * libgomp.fortran/pr46753.f90: New test.
6165
6166         PR libgomp/43706
6167         * env.c (initialize_env): Default to spin count 300000
6168         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6169         is specified.
6170
6171         PR libgomp/45240
6172         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6173         at the end if sync builtins aren't supported.
6174
6175 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6176
6177         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6178
6179 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6180
6181         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6182
6183 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6184
6185         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6186
6187 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6188             Tobias Burnus  <burnus@net-b.de>
6189
6190         PR fortran/32049
6191         * configure.ac:
6192         * configure: Regenerate.
6193
6194 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6195
6196         * config/linux/futex.h: New.
6197         * config/linux/arm/mutex.h: New.
6198         * configure.tgt (arm*-*-linux*): Add config path.
6199
6200 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6201
6202         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6203
6204 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6205
6206         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6207         Change Fortran datatype to LOGICAL.
6208         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6209         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6210
6211 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6212
6213         * configure: Regenerate.
6214
6215 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6216
6217         * libgomp.texi: Add function keyword to a couple of Fortran
6218         interfaces, use integer instead of int for Fortran.
6219
6220 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6221
6222         * libgomp.texi: Fix spelling and pasto problems throughout.
6223         Adjust prototypes to match code.
6224
6225 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6226
6227         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6228         silence -fwhole-file warning.
6229
6230 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6231
6232         * configure.tgt (*-*-solaris2.[56]*): Removed.
6233
6234 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6235
6236         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6237         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6238         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6239         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6240         targetting solaris2*.
6241         * configure: Regenerate.
6242         * config.h.in: Regenerate.
6243
6244         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6245         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6246         Add libgomp_version_dep.
6247         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6248         versioning.
6249         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6250         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6251         * Makefile.in: Regenerate.
6252
6253         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6254         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6255         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6256         to common block, protected by
6257         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6258
6259 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6260
6261         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6262
6263 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6264
6265         PR bootstrap/43170
6266         * configure: Regenerate.
6267
6268 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6269
6270         PR other/43620
6271         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6272         * configure: Regenerate.
6273         * Makefile.in: Regenerate.
6274         * testsuite/Makefile.in: Regenerate.
6275
6276 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6277
6278         PR c/43893
6279         * testsuite/libgomp.c/pr43893.c: New test.
6280         * testsuite/libgomp.c++/pr43893.C: New test.
6281
6282 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6283
6284         PR middle-end/43570
6285         * testsuite/libgomp.fortran/vla8.f90: New test.
6286
6287 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6288
6289         PR libgomp/43706
6290         * config/linux/affinity.c (gomp_init_affinity): Decrease
6291         gomp_available_cpus if affinity mask confines the process to fewer
6292         CPUs.
6293         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6294         non-NULL, just return gomp_available_cpus.
6295
6296         PR libgomp/43569
6297         * sections.c (gomp_sections_init): Initialize ws->mode.
6298
6299 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6300
6301         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6302         not unused bar variable.
6303         * configure: Regenerate.
6304
6305 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6306
6307         * Makefile.in: Regenerate.
6308         * aclocal.m4: Regenerate.
6309         * testsuite/Makefile.in: Regenerate.
6310
6311 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6312
6313         PR libgomp/42942
6314         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6315         (initialize_env): Adjust callers.
6316         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6317         when the argument is 0.
6318
6319         * testsuite/libgomp.c/pr42942.c: New test.
6320
6321 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6322
6323         PR middle-end/42644
6324         PR middle-end/42130
6325         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6326         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6327
6328 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6329
6330         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6331         * testsuite/libgomp.c++/task-6.C: Likewise.
6332
6333 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6334
6335         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6336
6337 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6338
6339         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6340         * configure: Regenerate.
6341
6342 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6343
6344         PR fortran/42866
6345         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6346
6347 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6348
6349         * configure.ac: Test for executability of GFORTRAN.
6350         * configure: Regenerate.
6351
6352 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6353
6354         * configure: Regenerate.
6355
6356 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6357
6358         PR libgomp/42602
6359         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6360
6361 2010-01-03  Richard Guenther  <rguenther@suse.de>
6362
6363         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6364
6365 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6366
6367         * testsuite/libgomp.graphite/pr4118.c: New.
6368
6369 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6370
6371         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6372         for darwin, protect the test with require-effective-target tls_runtime.
6373         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6374
6375 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6376
6377         PR target/41605
6378         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6379         link spec %s substitutions for static libraries.
6380
6381 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6382
6383         PR testsuite/42135
6384         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6385
6386 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6387
6388         * Makefile.in: Regenerate.
6389         * configure: Regenerate.
6390         * testsuite/Makefile.in: Regenerate.
6391
6392 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6393
6394         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6395         settings for LC_ALL and LANG.
6396
6397 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6398
6399         PR fortran/42162
6400         * testsuite/libgomp.fortran/pr42162.f90: New test.
6401
6402 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6403
6404         PR middle-end/42029
6405         * testsuite/libgomp.c/pr42029.c: New test.
6406
6407 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6408
6409         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6410         *s.  Accept ld version without text in ()s.
6411         * configure: Regenerated.
6412
6413 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6414
6415         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6416
6417 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6418
6419         PR libgomp/41418
6420         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6421         or a hyphen (happens with fortran language disabled).
6422         * configure: Regenerate.
6423
6424 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6425
6426         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6427         use sed script portable to Solaris /bin/sed for extracting ld
6428         version.
6429         * configure: Regenerate.
6430
6431 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6432
6433         * testsuite/libgomp.graphite/bounds.c: New test.
6434
6435 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6436
6437         * Makefile.am (libgomp_la_LINK): New.
6438         * Makefile.in: Regenerate.
6439
6440 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6441
6442         * configure.ac (AC_PREREQ): Bump to 2.64.
6443
6444 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6445
6446         * Makefile.am (install-html, install-pdf): Remove.
6447         * Makefile.in: Regenerate.
6448
6449         * Makefile.in: Regenerate.
6450         * aclocal.m4: Regenerate.
6451         * config.h.in: Regenerate.
6452         * configure: Regenerate.
6453         * testsuite/Makefile.in: Regenerate.
6454
6455 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6456
6457         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6458         * Makefile.in: Regenerate.
6459
6460 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6461
6462         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6463         * Makefile.in: Regenerate.
6464
6465 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6466
6467         PR fortran/41102
6468         omp_lib.h.in: Fix -std=f95 errors.
6469
6470 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6471
6472         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6473         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6474         * testsuite/libgomp.graphite/graphite.exp: New.
6475
6476 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6477
6478         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6479         only build.
6480
6481 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6482
6483         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6484         needed memory barrier semantics.
6485         * config/linux/mips/mutex.h: New file.
6486
6487 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6488
6489         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6490
6491 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6492
6493         * configure: Regenerate.
6494
6495 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6496
6497         PR testsuite/40699
6498         PR testsuite/40707
6499         PR testsuite/40709
6500         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6501         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6502         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6503
6504 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6505
6506         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6507         options when choosing a multilib.
6508
6509 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6510
6511         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6512         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6513         ld_library_path, not every libgcc multilib directory.
6514         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6515         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6516         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6517         Use add_path.
6518         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6519
6520 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6521
6522         * Makefile.am (LTLDFLAGS): Define.
6523         (LINK): Define.
6524         * Makefile.in: Regenerate.
6525
6526 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6527
6528         PR fortran/39718
6529         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6530         libgfortranbegin, check existence of libgfortran.a instead of
6531         libgfortranbegin.a.
6532
6533 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6534
6535         PR libgomp/40174
6536         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6537         (gomp_free_pool_helper): Likewise.
6538
6539 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6540             Jakub Jelinek  <jakub@redhat.com>
6541
6542         PR fortran/35423
6543         * testsuite/libgomp.fortran/workshare2.f90: New test.
6544
6545 2009-04-09  Nick Clifton  <nickc@redhat.com>
6546
6547         * iter.c: Change copyright header to refer to version 3 of the
6548         GNU General Public License with version 3.1 of the GCC Runtime
6549         Library Exception and to point readers at the COPYING3 and
6550         COPYING3.RUNTIME files and the FSF's license web page.
6551         * alloc.c: Likewise.
6552         * barrier.c: Likewise.
6553         * config/bsd/proc.c: Likewise.
6554         * config/linux/affinity.c: Likewise.
6555         * config/linux/alpha/futex.h: Likewise.
6556         * config/linux/bar.c: Likewise.
6557         * config/linux/bar.h: Likewise.
6558         * config/linux/ia64/futex.h: Likewise.
6559         * config/linux/ia64/mutex.h: Likewise.
6560         * config/linux/lock.c: Likewise.
6561         * config/linux/mips/futex.h: Likewise.
6562         * config/linux/mutex.c: Likewise.
6563         * config/linux/mutex.h: Likewise.
6564         * config/linux/powerpc/futex.h: Likewise.
6565         * config/linux/proc.c: Likewise.
6566         * config/linux/ptrlock.c: Likewise.
6567         * config/linux/ptrlock.h: Likewise.
6568         * config/linux/s390/futex.h: Likewise.
6569         * config/linux/sem.c: Likewise.
6570         * config/linux/sem.h: Likewise.
6571         * config/linux/sparc/futex.h: Likewise.
6572         * config/linux/wait.h: Likewise.
6573         * config/linux/x86/futex.h: Likewise.
6574         * config/mingw32/proc.c: Likewise.
6575         * config/mingw32/time.c: Likewise.
6576         * config/posix/affinity.c: Likewise.
6577         * config/posix/bar.c: Likewise.
6578         * config/posix/bar.h: Likewise.
6579         * config/posix/lock.c: Likewise.
6580         * config/posix/mutex.h: Likewise.
6581         * config/posix/proc.c: Likewise.
6582         * config/posix/ptrlock.h: Likewise.
6583         * config/posix/sem.c: Likewise.
6584         * config/posix/sem.h: Likewise.
6585         * config/posix/time.c: Likewise.
6586         * config/posix95/lock.c: Likewise.
6587         * critical.c: Likewise.
6588         * env.c: Likewise.
6589         * error.c: Likewise.
6590         * fortran.c: Likewise.
6591         * iter_ull.c: Likewise.
6592         * libgomp.h: Likewise.
6593         * libgomp_f.h.in: Likewise.
6594         * libgomp_g.h: Likewise.
6595         * loop.c: Likewise.
6596         * loop_ull.c: Likewise.
6597         * omp.h.in: Likewise.
6598         * omp_lib.f90.in: Likewise.
6599         * omp_lib.h.in: Likewise.
6600         * ordered.c: Likewise.
6601         * parallel.c: Likewise.
6602         * sections.c: Likewise.
6603         * single.c: Likewise.
6604         * task.c: Likewise.
6605         * team.c: Likewise.
6606         * work.c: Likewise.
6607
6608 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6609
6610         * testsuite/config/default.exp: Change copyright header to refer to
6611         version 3 of the GNU General Public License and to point readers
6612         at the COPYING3 file and the FSF's license web page.
6613
6614 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6615
6616         PR middle-end/39573
6617         * libgomp.c++/pr39573.C: New test.
6618
6619 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6620
6621         PR other/39591
6622         * testsuite/libgomp.c/pr39591-1.c: New test.
6623         * testsuite/libgomp.c/pr39591-2.c: New test.
6624         * testsuite/libgomp.c/pr39591-3.c: New test.
6625
6626 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6627
6628         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6629         * testsuite/libgomp.c/atomic-6.c: Ditto.
6630
6631 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6632
6633         PR c/39495
6634         * testsuite/libgomp.c/loop-12.c: New test.
6635         * testsuite/libgomp.c/loop-11.c: New test.
6636         * testsuite/libgomp.c++/loop-11.C: New test.
6637         * testsuite/libgomp.c++/loop-12.C: New test.
6638         * testsuite/libgomp.c++/for-8.C: New test.
6639
6640 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6641
6642         * configure: Regenerate.
6643
6644 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6645
6646         PR middle-end/39154
6647         * testsuite/libgomp.c/pr39154.c: New test.
6648
6649 2009-01-30  Ian Lance Taylor  <iant@google.com>
6650
6651         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6652         libgomp_ld_is_gold.  Get gold version number.
6653         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6654         * configure: Rebuild.
6655
6656 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6657
6658         * testsuite/lib/libgomp.exp: Add -B option for targets that
6659         use libgfortran.a%s in their specs.
6660
6661 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6662
6663         PR libgomp/38086
6664         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6665         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6666         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6667         * configure: Regenerated.
6668         * config.h.in: Likewise.
6669
6670 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6671
6672         PR c++/38650
6673         * testsuite/libgomp.c/pr38650.c: New test.
6674         * testsuite/libgomp.c++/pr38650.C: New test.
6675
6676 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6677
6678         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6679
6680 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6681
6682         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6683
6684 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6685
6686         * configure: Regenerate.
6687
6688 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6689
6690         PR middle-end/36802
6691         * testsuite/libgomp.c/pr36802-1.c: New test.
6692         * testsuite/libgomp.c/pr36802-2.c: New test.
6693         * testsuite/libgomp.c/pr36802-3.c: New test.
6694
6695 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6696
6697         PR libgomp/38270
6698         * config/linux/powerpc/mutex.h: New.
6699
6700 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6701
6702         PR c++/38257
6703         * testsuite/libgomp.c++/for-7.C: New test.
6704
6705         PR c++/38348
6706         * testsuite/libgomp.c++/for-6.C: New test.
6707
6708 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6709
6710         PR testsuite/28870
6711         * testsuite/lib/libgomp.exp: Include new timeout library files.
6712         (libgomp_target_compile): Set timeout value from new proc.
6713
6714 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6715
6716         PR libgomp/37938
6717         * config/linux/ia64/mutex.h: New.
6718
6719 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6720
6721         PR libgomp/37935
6722         * libgomp.texi (Runtime library routines, environment variables):
6723         Update for OpenMP version 3.0.
6724
6725 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6726             Steve Ellcey  <sje@cup.hp.com>
6727
6728         * configure: Regenerate for new libtool.
6729         * Makefile.in: Ditto.
6730         * testsuite/Makefile.in: Ditto.
6731
6732 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6733             Andreas Tobler  <a.tobler@schweiz.org>
6734
6735         * config/bsd/proc.c: New file.
6736         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6737         * configure.ac: Check for header <sys/sysctl.h>
6738         * configure: Regenerate.
6739         * config.h.in: Likewise.
6740
6741 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6742
6743         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6744
6745 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6746
6747         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6748         * Makefile.in: Regenerated.
6749         * testsuite/Makefile.in: Regenerated.
6750
6751 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6752
6753         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6754         depend on blddir if blddir exists.
6755         (libgomp_target_compile): Likewise.
6756         * testsuite/libgomp.c++/c++.exp: Likewise.
6757         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6758
6759 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6760
6761         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6762         Do not list GPL as Invariant Section.
6763
6764 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6765             Chao-ying Fu  <fu@mips.com>
6766
6767         * configure.tgt: Enable futex for MIPS.
6768         * config/linux/mips/futex.h: New file.
6769
6770 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6771
6772         * team.c (gomp_team_end): Free team immediately if it has
6773         just one thread.
6774
6775 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6776
6777         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6778         * testsuite/libgomp.fortran/fortran.exp: Same.
6779         * testsuite/libgomp.c/c.exp: Same.
6780         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6781         directory to library path first.
6782
6783 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6784
6785         * env.c (parse_stacksize): Add cast to avoid warning.
6786         (parse_spincount): Likewise.
6787
6788 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6789
6790         * testsuite/libgomp.c/loop-10.c: New test.
6791         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6792         * libgomp.c++/loop-6.C (main): Likewise.
6793
6794         PR debug/36617
6795         * testsuite/libgomp.c/debug-1.c: New test.
6796
6797 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6798
6799         * testsuite/libgomp.c/nqueens-1.c: New test.
6800
6801         PR c++/36523
6802         * testsuite/libgomp.c++/task-7.C: New function.
6803
6804 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6805
6806         * configure: Regenerate.
6807
6808 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6809
6810         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6811         mutex when HAVE_SYNC_BUILTINS isn't defined.
6812
6813 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6814
6815         * libgomp.texi (omp_test_lock): Fix typo.
6816
6817 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6818
6819         * omp_lib.f90.in: Add "implicit none".
6820
6821 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6822
6823         PR middle-end/36506
6824         * testsuite/libgomp.c/reduction-5.c: New test.
6825
6826 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6827
6828         * libgomp.h (struct gomp_task): Add in_tied_task field.
6829         * task.c (gomp_init_task): Initialize it.
6830         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6831         unconditionally.  Don't call gomp_team_barrier_wake if
6832         current task is implicit or if(0) from implicit and number of
6833         running tasks is equal to nthreads - 1.
6834
6835         PR libgomp/36471
6836         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6837         omp_get_team_size_8): Fix pastos.
6838
6839         PR libgomp/36469
6840         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6841         * configure: Regenerated.
6842         * config.h.in: Regenerated.
6843         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6844         defined.
6845
6846 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6847
6848         PR bootstrap/36452
6849         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6850         (GOMP_loop_ull_dynamic_start): Likewise.
6851         (GOMP_loop_ull_guided_start): Likewise.
6852         (GOMP_loop_ull_ordered_static_start): Likewise.
6853         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6854         (GOMP_loop_ull_ordered_guided_start): Likewise.
6855
6856 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6857             Richard Henderson  <rth@redhat.com>
6858             Ulrich Drepper  <drepper@redhat.com>
6859             Jakob Blomer  <jakob.blomer@ira.uka.de>
6860
6861         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6862         Substitute also OMP_*LOCK_25*.
6863         * configure: Regenerated.
6864         * config.h.in: Regenerated.
6865         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6866         ptrlock.c and task.c.
6867         * Makefile.in: Regenerated.
6868         * testsuite/Makefile.in: Regenerated.
6869         * task.c: New file.
6870         * loop_ull.c: New file.
6871         * iter_ull.c: New file.
6872         * libgomp.h: Include ptrlock.h.
6873         (enum gomp_task_kind): New type.
6874         (struct gomp_team): Add task_lock, task_queue, task_count,
6875         task_running_count, single_count fields.  Add
6876         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6877         Remove work_share_lock, generation_mask,
6878         oldest_live_gen, num_live_gen and init_work_shares fields, add
6879         work work_share_list_alloc, work_share_list_free and work_share_chunk
6880         fields.  Change work_shares from pointer to pointers into an array.
6881         Change ordered_release field into gomp_sem_t ** from flexible array
6882         member.  Add implicit_task and initial_work_shares fields.
6883         Move close to the end of the struct.
6884         (struct gomp_team_state): Add single_count, last_work_share,
6885         active_level and level fields, remove work_share_generation.
6886         (gomp_barrier_handle_tasks): New prototype.
6887         (gomp_finish_task): New inline function.
6888         (struct gomp_work_share): Move chunk_size, end, incr into
6889         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6890         next_ll fields.  Reshuffle fields.  Add next_alloc,
6891         next_ws, next_free and inline_ordered_team_ids fields, change
6892         ordered_team_ids into pointer from flexible array member.
6893         Add mode field.  Put lock and next into a different cache line
6894         from most of the write-once fields.
6895         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6896         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6897         gomp_iter_ull_guided_next): New prototypes.
6898         (gomp_new_icv): New prototype.
6899         (struct gomp_thread): Add thread_pool and task fields.
6900         (struct gomp_thread_pool): New type.
6901         (gomp_new_team): New prototype.
6902         (gomp_team_start): Change type of last argument.
6903         (gomp_new_work_share): Removed.
6904         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6905         (gomp_work_share_init_done): New static inline.
6906         (gomp_throttled_spin_count_var, gomp_available_cpus,
6907         gomp_managed_threads): New extern decls.
6908         (gomp_init_task): New prototype.
6909         (gomp_spin_count_var): New extern var decl.
6910         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6911         or no alias support, or if not PIC.
6912         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6913         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6914         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6915         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6916         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6917         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6918         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6919         gomp_test_nest_lock_25): New prototypes.
6920         (omp_lock_symver, strong_alias): Define.
6921         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6922         decls.
6923         (gomp_end_task): New.
6924         (struct gomp_task_icv, gomp_global_icv): New.
6925         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6926         (struct gomp_task): New.
6927         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6928         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6929         (gomp_icv): New.
6930         (gomp_schedule_type): Reorder enum to match
6931         omp_sched_t.
6932         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6933         fields.
6934         (gomp_thread_start): Add gomp_team_barrier_wait call.
6935         For non-nested case remove clearing of docked thread thr fields.
6936         Use pool fields instead of global gomp_* variables.  Use
6937         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6938         Create tasks for each member thread.
6939         (free_team): Only destroy team barrier, task_lock here and free it.
6940         (gomp_free_thread): Free last_team if non-NULL.
6941         (gomp_team_end): Call gomp_team_barrier_wait instead of
6942         gomp_barrier_wait.  For nested case call one extra
6943         gomp_barrier_wait.  Move here some destruction from free_team.
6944         Call free_team on pool->last_team if any, rather than freeing
6945         current team.  Destroy work_share_list_free_lock ifndef
6946         HAVE_SYNC_BUILTINS.
6947         (gomp_new_icv): New function.
6948         (gomp_threads, gomp_threads_size, gomp_threads_used,
6949         gomp_threads_dock): Removed.
6950         (gomp_thread_destructor): New variable.
6951         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6952         functions.
6953         (gomp_team_start): Create new pool if current thread doesn't have
6954         one.  Use pool fields instead of global gomp_* variables.
6955         Initialize thread_pool field for new threads.  Clear single_count.
6956         Change last argument from ws to team, don't create
6957         new team, set ts.work_share to &team->work_shares[0] and clear
6958         ts.last_work_share.  Don't clear ts.work_share_generation.
6959         If number of threads changed, adjust atomically gomp_managed_threads.
6960         Use gomp_init_task instead of gomp_new_task,
6961         set thr->task to the corresponding implicit_task array entry.
6962         Create tasks for each member thread.  Initialize ts.level.
6963         (initialize_team): Call pthread_key_create on
6964         gomp_thread_destructor.
6965         (team_destructor): New function.
6966         (new_team): Removed.
6967         (gomp_new_team): New function.
6968         (free_team): Free gomp_work_share blocks chained through next_alloc,
6969         instead of freeing work_shares and destroying work_share_lock.
6970         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6971         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6972         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6973         of gomp_barrier_wait.
6974         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6975         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6976         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6977         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6978         of gomp_barrier_wait.
6979         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6980         gomp_work_share_init_done if gomp_work_share_start returned true.
6981         Don't unlock ws->lock.
6982         * work.c: Include stddef.h.
6983         (free_work_share): Use work_share_list_free_lock instead
6984         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6985         Call gomp_fini_work_share and then either free ws if orphaned, or
6986         put it into work_share_list_free list of the current team.
6987         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6988         functions.
6989         (gomp_work_share_start, gomp_work_share_end,
6990         gomp_work_share_end_nowait): Rewritten.
6991         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6992         (openmp_version): Set to 200805.
6993         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6994         omp_sched_guided, omp_sched_auto): New parameters.
6995         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6996         omp_set_max_active_levels, omp_get_max_active_levels,
6997         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6998         omp_get_active_level): New interfaces.
6999         * omp_lib.h.in (openmp_version): Set to 200805.
7000         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7001         omp_sched_guided, omp_sched_auto): New parameters.
7002         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7003         omp_set_max_active_levels, omp_get_max_active_levels,
7004         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7005         omp_get_active_level): New externals.
7006         * loop.c: Include limits.h.
7007         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
7008         GFS_AUTO.
7009         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
7010         Likewise.  Use gomp_icv.
7011         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
7012         ts.static_trip here.
7013         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
7014         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
7015         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
7016         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
7017         don't unlock ws->lock, otherwise lock it.
7018         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
7019         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
7020         (gomp_parallel_loop_start): Call gomp_new_team instead of
7021         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
7022         Adjust gomp_team_start caller.  Pass 0 as second argument to
7023         gomp_resolve_num_threads.
7024         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
7025         If adding ws->chunk_size nthreads + 1 times after end won't
7026         overflow, set ws->mode to 1.
7027         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
7028         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
7029         GOMP_loop_ull_ordered_static_start,
7030         GOMP_loop_ull_ordered_dynamic_start,
7031         GOMP_loop_ull_ordered_guided_start,
7032         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
7033         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
7034         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
7035         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
7036         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
7037         prototypes.
7038         * libgomp.map: Export lock routines also @@OMP_2.0.
7039         (GOMP_loop_ordered_dynamic_first,
7040         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
7041         GOMP_loop_ordered_static_first): Remove.
7042         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
7043         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
7044         GOMP_loop_ull_ordered_dynamic_next,
7045         GOMP_loop_ull_ordered_dynamic_start,
7046         GOMP_loop_ull_ordered_guided_next,
7047         GOMP_loop_ull_ordered_guided_start,
7048         GOMP_loop_ull_ordered_runtime_next,
7049         GOMP_loop_ull_ordered_runtime_start,
7050         GOMP_loop_ull_ordered_static_next,
7051         GOMP_loop_ull_ordered_static_start,
7052         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
7053         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
7054         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
7055         (omp_set_schedule, omp_get_schedule,
7056         omp_get_thread_limit, omp_set_max_active_levels,
7057         omp_get_max_active_levels, omp_get_level,
7058         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7059         omp_set_schedule_, omp_set_schedule_8_,
7060         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7061         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7062         omp_get_max_active_levels_, omp_get_level_,
7063         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7064         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7065         New exports @@OMP_3.0.
7066         * omp.h.in (omp_sched_t): New type.
7067         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7068         omp_set_max_active_levels, omp_get_max_active_levels,
7069         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7070         omp_get_active_level): New prototypes.
7071         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7072         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7073         gomp_thread_limit_var, gomp_remaining_threads_count,
7074         gomp_remaining_threads_lock): New variables.
7075         (parse_spincount): New function.
7076         (initialize_env): Call gomp_init_num_threads unconditionally.
7077         Initialize gomp_available_cpus.  Call parse_spincount,
7078         initialize gomp_{,throttled_}spin_count_var
7079         depending on presence and value of OMP_WAIT_POLICY and
7080         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7081         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7082         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7083         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7084         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7085         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7086         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7087         (gomp_global_icv): New.
7088         (parse_schedule): Use it.  Parse "auto".
7089         (omp_set_num_threads): Use gomp_icv.
7090         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7091         Likewise.
7092         (omp_get_max_threads): Move from parallel.c.
7093         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7094         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7095         add ialias.
7096         (parse_stacksize, parse_wait_policy): New functions.
7097         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7098         both wrappers for compatibility and new locks.
7099         (omp_set_schedule, omp_get_schedule,
7100         omp_get_thread_limit, omp_set_max_active_levels,
7101         omp_get_max_active_levels, omp_get_level,
7102         omp_get_ancestor_thread_num, omp_get_team_size,
7103         omp_get_active_level): New ialias_redirect.
7104         (omp_set_schedule_, omp_set_schedule_8_,
7105         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7106         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7107         omp_get_max_active_levels_, omp_get_level_,
7108         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7109         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7110         New functions.
7111         * parallel.c: Include limits.h.
7112         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7113         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7114         argument to gomp_team_start.  Pass 0 as second argument to
7115         gomp_resolve_num_threads.
7116         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7117         if gomp_thread_limit_var != ULONG_MAX.
7118         (omp_in_parallel): Implement using ts.active_level.
7119         (omp_get_max_threads): Move to env.c.
7120         (omp_get_level, omp_get_ancestor_thread_num,
7121         omp_get_team_size, omp_get_active_level): New functions,
7122         add ialias.
7123         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7124         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7125         gomp_iter_dynamic_next instead of the _locked variant and don't take
7126         lock around it, otherwise acquire it before calling
7127         gomp_iter_dynamic_next_locked.
7128         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7129         gomp_iter_dynamic_next instead of the _locked variant and don't take
7130         lock around it.
7131         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7132         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7133         Adjust gomp_team_start caller.  Pass count as second argument to
7134         gomp_resolve_num_threads, don't adjust num_threads after the call.
7135         Use gomp_icv.
7136         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7137         ws->chunk_size by incr.
7138         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7139         code.
7140         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7141         types.
7142         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7143         (omp_check_defines): Check even the compat defines.
7144         * config/linux/ptrlock.c: New file.
7145         * config/linux/ptrlock.h: New file.
7146         * config/linux/wait.h: New file.
7147         * config/posix/ptrlock.c: New file.
7148         * config/posix/ptrlock.h: New file.
7149         * config/linux/bar.h (gomp_team_barrier_wait,
7150         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7151         (gomp_team_barrier_set_task_pending,
7152         gomp_team_barrier_clear_task_pending,
7153         gomp_team_barrier_set_waiting_for_tasks,
7154         gomp_team_barrier_waiting_for_tasks,
7155         gomp_team_barrier_done): New inlines.
7156         (gomp_barrier_t): Rewritten.
7157         (gomp_barrier_state_t): New typedef.
7158         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7159         gomp_barrier_wait_start): Rewritten.
7160         (gomp_barrier_wait_end): Change second argument to
7161         gomp_barrier_state_t.
7162         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7163         inlines.
7164         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7165         futex.h.
7166         (gomp_barrier_wait_end): Rewritten.
7167         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7168         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7169         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7170         (gomp_barrier_state_t): New typedef.
7171         (gomp_team_barrier_wait,
7172         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7173         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7174         into the return value.  Return gomp_barrier_state_t.
7175         (gomp_team_barrier_set_task_pending,
7176         gomp_team_barrier_clear_task_pending,
7177         gomp_team_barrier_set_waiting_for_tasks,
7178         gomp_team_barrier_waiting_for_tasks,
7179         gomp_team_barrier_done): New inlines.
7180         (gomp_barrier_wait_end): Change second argument to
7181         gomp_barrier_state_t.
7182         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7183         inlines.
7184         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7185         (gomp_barrier_wait_end): Change second argument to
7186         gomp_barrier_state_t.
7187         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7188         gomp_team_barrier_wake): New functions.
7189         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7190         futex.h.
7191         (gomp_futex_wake, gomp_futex_wait): New variables.
7192         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7193         * config/linux/lock.c: Rewrite to make locks task owned,
7194         for backwards compatibility provide the old entrypoints
7195         if symbol versioning.  Include wait.h instead of libgomp.h and
7196         futex.h.
7197         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7198         * config/posix95/lock.c: Rewrite to make locks task owned,
7199         for backwards compatibility provide the old entrypoints
7200         if symbol versioning.
7201         * config/posix/lock.c: Rewrite to make locks task owned,
7202         for backwards compatibility provide the old entrypoints
7203         if symbol versioning.
7204         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7205         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7206         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7207         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7208         (sys_futex0): Return error code.
7209         (futex_wake, futex_wait): If ENOSYS was returned, clear
7210         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7211         (cpu_relax, atomic_write_barrier): New static inlines.
7212         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7213         (futex_wake, futex_wait): If ENOSYS was returned, clear
7214         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7215         (cpu_relax, atomic_write_barrier): New static inlines.
7216         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7217         (sys_futex0): Return error code.
7218         (futex_wake, futex_wait): If ENOSYS was returned, clear
7219         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7220         (cpu_relax, atomic_write_barrier): New static inlines.
7221         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7222         (sys_futex0): Return error code.
7223         (futex_wake, futex_wait): If ENOSYS was returned, clear
7224         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7225         (cpu_relax, atomic_write_barrier): New static inlines.
7226         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7227         (sys_futex0): Return error code.
7228         (futex_wake, futex_wait): If ENOSYS was returned, clear
7229         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7230         (cpu_relax, atomic_write_barrier): New static inlines.
7231         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7232         (sys_futex0): Return error code.
7233         (futex_wake, futex_wait): If ENOSYS was returned, clear
7234         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7235         (cpu_relax, atomic_write_barrier): New static inlines.
7236         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7237         futex.h.
7238         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7239         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7240         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7241         types.
7242         (omp_nest_lock_t): Change owner into void *, add lock field.
7243         * config/posix95/omp-lock.h: Include semaphore.h.
7244         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7245         (omp_lock_t): Use sem_t instead of mutex if semaphores
7246         aren't broken.
7247         (omp_nest_lock_t): Likewise.  Change owner to void *.
7248         * config/posix/omp-lock.h: Include semaphore.h.
7249         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7250         (omp_lock_t): Use sem_t instead of mutex if semaphores
7251         aren't broken.
7252         (omp_nest_lock_t): Likewise.  Add owner field.
7253
7254 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7255
7256         * testsuite/libgomp.c/collapse-1.c: New test.
7257         * testsuite/libgomp.c/collapse-2.c: New test.
7258         * testsuite/libgomp.c/collapse-3.c: New test.
7259         * testsuite/libgomp.c/icv-1.c: New test.
7260         * testsuite/libgomp.c/icv-2.c: New test.
7261         * testsuite/libgomp.c/lib-2.c: New test.
7262         * testsuite/libgomp.c/lock-1.c: New test.
7263         * testsuite/libgomp.c/lock-2.c: New test.
7264         * testsuite/libgomp.c/lock-3.c: New test.
7265         * testsuite/libgomp.c/loop-4.c: New test.
7266         * testsuite/libgomp.c/loop-5.c: New test.
7267         * testsuite/libgomp.c/loop-6.c: New test.
7268         * testsuite/libgomp.c/loop-7.c: New test.
7269         * testsuite/libgomp.c/loop-8.c: New test.
7270         * testsuite/libgomp.c/loop-9.c: New test.
7271         * testsuite/libgomp.c/nested-3.c: New test.
7272         * testsuite/libgomp.c/nestedfn-6.c: New test.
7273         * testsuite/libgomp.c/sort-1.c: New test.
7274         * testsuite/libgomp.c/task-1.c: New test.
7275         * testsuite/libgomp.c/task-2.c: New test.
7276         * testsuite/libgomp.c/task-3.c: New test.
7277         * testsuite/libgomp.c/task-4.c: New test.
7278         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7279         to C++ testsuite default compiler options.
7280         * testsuite/libgomp.c++/collapse-1.C: New test.
7281         * testsuite/libgomp.c++/collapse-2.C: New test.
7282         * testsuite/libgomp.c++/ctor-10.C: New test.
7283         * testsuite/libgomp.c++/for-1.C: New test.
7284         * testsuite/libgomp.c++/for-2.C: New test.
7285         * testsuite/libgomp.c++/for-3.C: New test.
7286         * testsuite/libgomp.c++/for-4.C: New test.
7287         * testsuite/libgomp.c++/for-5.C: New test.
7288         * testsuite/libgomp.c++/loop-8.C: New test.
7289         * testsuite/libgomp.c++/loop-9.C: New test.
7290         * testsuite/libgomp.c++/loop-10.C: New test.
7291         * testsuite/libgomp.c++/task-1.C: New test.
7292         * testsuite/libgomp.c++/task-2.C: New test.
7293         * testsuite/libgomp.c++/task-3.C: New test.
7294         * testsuite/libgomp.c++/task-4.C: New test.
7295         * testsuite/libgomp.c++/task-5.C: New test.
7296         * testsuite/libgomp.c++/task-6.C: New test.
7297         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7298         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7299         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7300         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7301         * testsuite/libgomp.fortran/collapse1.f90: New test.
7302         * testsuite/libgomp.fortran/collapse2.f90: New test.
7303         * testsuite/libgomp.fortran/collapse3.f90: New test.
7304         * testsuite/libgomp.fortran/collapse4.f90: New test.
7305         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7306         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7307         * testsuite/libgomp.fortran/lib4.f90: New test.
7308         * testsuite/libgomp.fortran/lock-1.f90: New test.
7309         * testsuite/libgomp.fortran/lock-2.f90: New test.
7310         * testsuite/libgomp.fortran/nested1.f90: New test.
7311         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7312         * testsuite/libgomp.fortran/strassen.f90: New test.
7313         * testsuite/libgomp.fortran/tabs1.f90: New test.
7314         * testsuite/libgomp.fortran/tabs2.f: New test.
7315         * testsuite/libgomp.fortran/task1.f90: New test.
7316         * testsuite/libgomp.fortran/task2.f90: New test.
7317         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7318         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7319         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7320         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7321         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7322
7323 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7324
7325         PR c++/36308
7326         * testsuite/libgomp.c++/ctor-11.C: New test.
7327         * testsuite/libgomp.c++/ctor-12.C: New test.
7328
7329 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7330
7331         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7332
7333 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7334
7335         PR middle-end/36106
7336         * testsuite/libgomp.c/atomic-5.c: New test.
7337         * testsuite/libgomp.c/atomic-6.c: New test.
7338         * testsuite/libgomp.c/autopar-1.c: New test.
7339
7340 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7341
7342         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7343         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7344         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7345         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7346         * configure: Regenerate.
7347         * Makefile.in, testsuite/Makefile.in: Likewise.
7348
7349 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7350
7351         PR bootstrap/35457
7352         * aclocal.m4: Regenerate.
7353         * configure: Regenerate.
7354
7355 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7356
7357         PR middle-end/35611
7358         * testsuite/libgomp.c/atomic-4.c: New test.
7359
7360         PR libgomp/35625
7361         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7362         (gomp_iter_guided_next): Likewise.
7363         * testsuite/libgomp.c/pr35625.c: New test.
7364
7365 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7366
7367         * aclocal.m4: Regenerate.
7368         * configure: Likewise.
7369         * Makefile.in: Likewise.
7370         * testsuite/Makefile.in: Likewise.
7371
7372 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7373
7374         PR middle-end/35185
7375         * testsuite/libgomp.c++/pr35185.C: New test.
7376
7377 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7378
7379         PR middle-end/35549
7380         * testsuite/libgomp.c/pr35549.c: New test.
7381
7382 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7383
7384         * testsuite/libgomp.c/atomic-3.c: New test.
7385
7386 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7387
7388         PR fortran/33197
7389         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7390         .F08 file suffixes.
7391
7392 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7393
7394         PR libgomp/33131
7395         * configure.ac: Add ACX_HEADER_STRING.
7396         * env.c: Include strings.h.
7397         * aclocal.m4: Regenerate.
7398         * config.h.in: Regenerate.
7399         * configure: Regenerate.
7400         * Makefile.in: Regenerate.
7401         * testsuite/Makefile.in: Regenerate.
7402
7403 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7404
7405         PR middle-end/35196
7406         * testsuite/libgomp.c/pr35196.c: New test.
7407
7408         PR middle-end/35130
7409         * testsuite/libgomp.fortran/pr35130.f90: New test.
7410         * testsuite/libgomp.c/pr35130.c: New test.
7411
7412 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7413
7414         PR middle-end/33880
7415         * testsuite/libgomp.c/pr33880.c: New test.
7416         * testsuite/libgomp.fortran/pr33880.f90: New test.
7417
7418 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7419
7420         * configure: Regenerate.
7421
7422 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7423
7424         * configure.ac: Move futex checking into ../config/futex.m4.
7425         * configure: Rebuilt.
7426         * aclocal.m4: Rebuilt.
7427         * Makefile.in: Rebuilt.
7428
7429         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7430         2007-10-15 ../config/tls.m4 change.
7431
7432 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7433
7434         PR c++/34513
7435         * testsuite/libgomp.c/pr34513.c: New test.
7436         * testsuite/libgomp.c++/pr34513.C: New test.
7437
7438 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7439
7440         PR target/32765
7441         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7442
7443 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7444
7445         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7446
7447 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7448
7449         * testsuite/libgomp.c/private-1.c: New test.
7450
7451 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7452             Paolo Bonzini  <bonzini@gnu.org>
7453
7454         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7455         instead of 'VPATH ='.
7456         * Makefile.in: Regenerate.
7457
7458 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7459
7460         * configure.ac: Adjust makeinfo version check.
7461         * configure: Regenerate.
7462
7463 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7464
7465         PR fortran/34020
7466         * testsuite/libgomp.fortran/pr34020.f90: New test.
7467
7468 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7469
7470         PR c++/33894
7471         * testsuite/libgomp.c++/atomic-1.C: New test.
7472
7473 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7474
7475         PR libgomp/33275
7476         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7477         Make x and y integers rather than (implicit) reals.  Add private (j)
7478         clause to the last omp parallel.
7479
7480 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7481
7482         * configure: Regenerate following changes to ../config/tls.m4.
7483
7484 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7485
7486         * testsuite/libgomp.fortran/stack.f90: New test.
7487
7488 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7489
7490         * config/mingw32/proc.c: New file.
7491
7492 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7493
7494         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7495         (main): Use __get_cpuid to get i386 target fetaures.
7496         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7497         (main): Use __get_cpuid to get x86_64 target fetaures.
7498
7499 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7500
7501         PR target/32765
7502         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7503         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7504
7505 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7506
7507         PR fortran/32550
7508         * testsuite/libgomp.fortran/pr32550.f90: New test.
7509         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7510
7511 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7512
7513         * aclocal.m4: Regenerated.
7514
7515 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7516
7517         PR fortran/32359
7518         * testsuite/libgomp.fortran/pr32359.f90: New.
7519
7520 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7521
7522         PR libgomp/32468
7523         * sections.c (GOMP_parallel_sections_start): Only decrease
7524         number of threads to COUNT if dyn_var is true.
7525         * testsuite/libgomp.c/pr32468.c: New test.
7526
7527 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7528
7529         PR libgomp/26308
7530         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7531
7532 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7533
7534         PR middle-end/32362
7535         * testsuite/libgomp.c/pr32362-1.c: New test.
7536         * testsuite/libgomp.c/pr32362-2.c: New test.
7537         * testsuite/libgomp.c/pr32362-3.c: New test.
7538
7539 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7540
7541         * team.c (gomp_team_start): Fix setting up thread_attr
7542         stack size.
7543
7544 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7545
7546         * configure: Regenerate.
7547
7548 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7549
7550         * Makefile.in: Regenerate.
7551         * configure: Regenerate.
7552         * aclocal.m4: Regenerate.
7553         * testsuite/Makefile.in: Regenerate.
7554
7555 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7556
7557         * config/linux/proc.c: New file.
7558
7559         PR libgomp/28482
7560         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7561
7562 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7563
7564         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7565
7566 2007-04-16  Matthias Klose  <doko@debian.org>
7567
7568         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7569         flags if not building with -m64.
7570         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7571         flag for i?86-*-* targets, if current target matches -m64.
7572
7573 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7574
7575         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7576         * Makefile.in: Regenerate.
7577
7578 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7579
7580         PR testsuite/31369
7581         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7582         ld_library_path.
7583         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7584
7585 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7586
7587         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7588         decls.
7589         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7590         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7591         (parse_affinity): New function.
7592         (initialize_env): Call it and gomp_init_affinity.
7593         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7594         create new pthread_attr_t and call gomp_init_thread_affinity
7595         on it for each thread before passing the attribute to pthread_create.
7596         * config/linux/affinity.c: New file.
7597         * config/posix/affinity.c: New file.
7598         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7599         * configure: Rebuilt.
7600         * config.h.in: Rebuilt.
7601         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7602         * Makefile.in: Rebuilt.
7603
7604 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7605
7606         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7607         *-*-darwin*.
7608         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7609         and use it if found.
7610
7611 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7612
7613         * testsuite/config/default.exp: New file.
7614         * testsuite/lib/libgomp.exp: New file.
7615         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7616         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7617         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7618         (libgomp_load): Remove.
7619         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7620         always_ld_library_path, not ld_library_path.  Set additional_flags
7621         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7622         (target_compile): Do not call libgomp_init.  Append lang_library_path
7623         and lang_link_flags to options.
7624         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7625         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7626         here.
7627         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7628         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7629         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7630         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7631         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7632         CX8 flag.
7633         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7634         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7635         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7636         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7637         * testsuite/libgomp.c/atomic-10.c: Ditto.
7638
7639 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7640
7641         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7642         dg-final cleanup-modules line.
7643         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7644         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7645         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7646         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7647         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7648         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7649         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7650
7651 2007-03-18  Andreas Schwab  <schwab@suse.de>
7652
7653         * acinclude.m4: Adjust regular expression for ld version
7654         extraction.
7655         * configure: Regenerate.
7656
7657 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7658
7659         * Makefile.am: Add install-pdf target as copied from
7660         automake v1.10 rules.
7661         * Makefile.in: Regenerate
7662
7663 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7664
7665         PR libgomp/28486
7666         * configure: Regenerate.
7667
7668         PR c++/30703
7669         * testsuite/libgomp.c++/pr30703.C: New test.
7670
7671 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7672
7673         Revert:
7674         2006-07-05  Eric Christopher  <echristo@apple.com>
7675         * configure.ac: Depend addition of -pthread on host OS.
7676         * configure: Regenerate.
7677
7678 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7679
7680         * libgomp.texi: Fix spacing after abbreviations.
7681
7682 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7683
7684         PR libgomp/30546
7685         * configure.ac: Add check for makeinfo
7686         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7687         if an appropiate version of makeinfo is found.
7688         * aclocal.m4: Regenerated.
7689         * configure: Regenerated.
7690         * Makefile.in: Regenerated.
7691         * testsuite/Makefile.in: Regenerated.
7692
7693 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7694
7695         PR libgomp/30540
7696         * libgomp.texi: More about implementation-dependent settings.
7697
7698 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7699
7700         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7701
7702 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7703
7704         PR middle-end/30494
7705         * testsuite/libgomp.c/pr30494.c: New test.
7706
7707 2007-01-15  Tom Tromey  <tromey@redhat.com>
7708
7709         * configure: Rebuilt.
7710         * configure.ac: Fixed comment.
7711
7712 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7713
7714         * libgomp.texi: Document implementation specific default values of
7715         environment variables.
7716
7717 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7718
7719         PR libgomp/28209
7720         * libgomp.texi: New file.
7721         * configure.ac: Add --enable-generated-files-in-srcdir option.
7722         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7723         files to srcdir.
7724         * Makefile.in: Regenerated.
7725         * config.h.in: Regenerated.
7726         * testsuite/Makefile.in: Regenerated.
7727         * NOTES: Removed.
7728
7729 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7730
7731         PR libgomp/29949
7732         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7733
7734 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7735
7736         * configure: Regenerate.
7737
7738 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7739
7740         PR libgomp/29947
7741         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7742         start if there shouldn't be any loop iterations.
7743         (gomp_loop_ordered_static_start): Remove start == end test.
7744         * testsuite/libgomp.c/pr29947-1.c: New test.
7745         * testsuite/libgomp.c/pr29947-2.c: New test.
7746
7747 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7748
7749         * configure.tgt: Force initial-exec TLS model on Linux only.
7750
7751 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7752
7753         * configure: Regenerated.
7754
7755 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7756
7757         * env.c (parse_schedule): Reject out of range values.
7758         (parse_unsigned_long): Reject out of range, negative or zero values.
7759
7760 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7761
7762         PR fortran/29629
7763         * testsuite/libgomp.fortran/pr29629.f90: New test.
7764
7765 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7766
7767         PR libgomp/29494
7768         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7769         * config/posix95: New directory.
7770         * config/posix95/omp-lock.h: New file.
7771         * config/posix95/lock.c: Likewise.
7772
7773 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7774
7775         * aclocal.m4: Regenerate.
7776         * configure: Regenerate.
7777
7778 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7779
7780         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7781         '<' to '<='.
7782
7783 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7784
7785         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7786         test.
7787         * configure: Regenerate.
7788         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7789
7790 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7791
7792         PR middle-end/25261
7793         PR middle-end/28790
7794         * testsuite/libgomp.c/nestedfn-4.c: New test.
7795         * testsuite/libgomp.c/nestedfn-5.c: New test.
7796         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7797
7798         PR fortran/29097
7799         * testsuite/libgomp.fortran/condinc1.f: New test.
7800         * testsuite/libgomp.fortran/condinc2.f: New test.
7801         * testsuite/libgomp.fortran/condinc3.f90: New test.
7802         * testsuite/libgomp.fortran/condinc4.f90: New test.
7803         * testsuite/libgomp.fortran/condinc1.inc: New file.
7804
7805 2006-09-18  Tom Tromey  <tromey@redhat.com>
7806
7807         * configure: Rebuilt.
7808
7809 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7810
7811         PR c/28768
7812         PR preprocessor/14634
7813         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7814         to AC_DEFINE.
7815         * configure: Regenerate.
7816
7817 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7818
7819         * testsuite/libgomp.fortran/reduction3.f90: Change
7820         -2147483648 to -huge(i)-1 to avoid overflow.
7821         * testsuite/libgomp.fortran/reduction4.f90: Change
7822         Z'ffffffff' to not(0) to avoid overflow.
7823
7824 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7825
7826         PR libgomp/25938
7827         * Makefile.am (libsubincludedir): New.
7828         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7829         * Makefile.in: Regenerate.
7830
7831 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7832
7833         PR libgomp/28725
7834         * env.c: Include ctype.h.
7835         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7836         leading and/or trailing whitespace and compare strings case
7837         insensitively.
7838
7839 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7840
7841         PR fortran/28390
7842         * testsuite/libgomp.fortran/pr28390.f: New test.
7843
7844 2006-07-05  Eric Christopher  <echristo@apple.com>
7845
7846         * configure.ac: Depend addition of -pthread on host OS.
7847         * configure: Regenerate.
7848
7849 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7850
7851         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7852         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7853         defined.
7854
7855 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7856
7857         PR libgomp/26175
7858         PR libgomp/26477
7859         * configure.ac: If neither --enable-linux-futex nor
7860         --disable-linux-futex is passed, determine the default by checking
7861         for compiling and/or running against NPTL.  With --enable-linux-futex,
7862         check if SYS_gettid and SYS_futex are defined.
7863         * configure: Rebuilt.
7864
7865 2006-06-14  Richard Henderson  <rth@redhat.com>
7866
7867         PR libgomp/28008
7868         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7869         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7870
7871 2006-06-09  Richard Henderson  <rth@redhat.com>
7872
7873         * env.c (gomp_nthreads_var): Change to unsigned long.
7874         (gomp_run_sched_chunk): Likewise.
7875         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7876         (initialize_env): Initialize gomp_thread_attr.
7877         * libgomp.h (gomp_nthreads_var): Update decl.
7878         (gomp_run_sched_chunk): Likewise.
7879         (gomp_thread_attr): Declare.
7880         * team.c (gomp_thread_attr): Export.
7881         (initialize_team): Don't initialize it.
7882
7883 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7884
7885         PR fortran/27916
7886         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7887         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7888
7889 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7890
7891         * config/mingw32/time.c: New file.
7892         * configure.tgt: Use it.
7893
7894 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7895
7896         * Makefile.am: Add install-html target. Add install-html to .PHONY
7897         * Makefile.in: Regenerate.
7898
7899 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7900
7901         PR libgomp/27612
7902         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7903         * testsuite/libgomp.c/critical-1.c: Likewise.
7904         * testsuite/libgomp.c/loop-1.c: Likewise.
7905         * testsuite/libgomp.c/loop-2.c: Likewise.
7906         * testsuite/libgomp.c/single-1.c: Likewise.
7907         * testsuite/libgomp.c/ordered-1.c: Likewise.
7908         * testsuite/libgomp.c/ordered-2.c: Likewise.
7909
7910 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7911
7912         PR middle-end/27416
7913         * libgomp.fortran/pr27416-1.f90: New test.
7914
7915 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7916
7917         PR fortran/27395
7918         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7919         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7920
7921 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7922
7923         PR c++/26943
7924         * testsuite/libgomp.c/pr26943-1.c: New test.
7925         * testsuite/libgomp.c/pr26943-2.c: New test.
7926         * testsuite/libgomp.c/pr26943-3.c: New test.
7927         * testsuite/libgomp.c/pr26943-4.c: New test.
7928         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7929         * testsuite/libgomp.c++/pr26943.C: New test.
7930
7931 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7932
7933         PR middle-end/27337
7934         * testsuite/libgomp.c++/pr27337.C: New test.
7935
7936 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7937
7938         PR c/26171
7939         * testsuite/libgomp.c/pr26171.c: New test.
7940
7941 2006-04-25  Richard Henderson  <rth@redhat.com>
7942
7943         PR libgomp/25865
7944         * configure.ac: Use GCC_CHECK_TLS.
7945         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7946         * Makefile.in, aclocal.m4, configure: Regenerate.
7947
7948 2006-04-10  Matthias Klose  <doko@debian.org>
7949
7950         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7951         directory names containing underscores.
7952
7953 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7954
7955         PR c++/26691
7956         * testsuite/libgomp.c++/pr26691.C: New test.
7957
7958 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7959
7960         * testsuite/libgomp.fortran/retval2.f90: New test.
7961
7962 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7963
7964         * testsuite/libgomp.c++: New directory.
7965
7966 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7967
7968         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7969         * config/posix/sem.c: Implement the above.
7970
7971 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7972
7973         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7974         define HAVE_BROKEN_POSIX_SEMAPHORES.
7975         * configure: Rebuilt.
7976         * config.h.in: Rebuilt.
7977
7978 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7979
7980         PR bootstrap/26161
7981         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7982         for the other pthread check.
7983         * configure: Regenerate.
7984         * config.h.in: Regenerate.
7985
7986 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7987
7988         PR libgomp/25938
7989         PR libgomp/25984
7990         * Makefile.am (fincludedir): New variable.
7991         (nodist_include_HEADERS): Remove Fortran files.
7992         (nodist_finclude_HEADERS): New variable.
7993         * Makefile.in: Regenerated.
7994
7995 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
7996
7997         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7998         Remove tests for returning assumed character length arrays.
7999
8000 2006-02-12  Roger Sayle  <roger@eyesopen.com>
8001             John David Anglin  <dave@hiauly1.hia.nrc.ca>
8002
8003         PR libgomp/25936
8004         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
8005
8006 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8007
8008         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
8009
8010 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
8011
8012         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
8013         part of LD_LIBRARY_PATH manually.
8014
8015 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
8016
8017         PR libgomp/25852
8018         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
8019         libgomp_init.
8020
8021 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
8022
8023         PR libgomp/25884
8024         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
8025         * configure.ac (PERL): Don't set.
8026         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
8027         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
8028         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
8029         * omp.h.in: Wrap the new configure substitutions with @ characters.
8030         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
8031         * aclocal.m4, configure, Makefile.in: Regenerate.
8032         * mkomp_h.pl: Delete.
8033
8034 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
8035
8036         PR libgomp/25259
8037         * configure.ac: Use GCC_HEADER_STDINT.
8038         * libgomp.h: Include gstdint.h.
8039         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
8040         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
8041
8042 2006-01-24  Richard Henderson  <rth@redhat.com>
8043
8044         PR libgomp/25942
8045         * configure.ac: Add AM_MAINTAINER_MODE.
8046         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
8047
8048 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
8049
8050         * Makefile.in: Regenerate.
8051         * testsuite/Makefile.in: Regenerate.
8052         * aclocal.m4: Regenerate.
8053
8054 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
8055
8056         * config/posix/proc.c: Conditional include of sys/loadavg.h for
8057         Solaris.
8058         * configure.ac: Add check for loadavg.h.
8059         (link_gomp): Adjust comment.
8060         * configure: Regenerate.
8061         * config.h.in: Regenerate.
8062
8063 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8064
8065         PR libgomp/25877
8066         * configure.ac: Remove check for alloca.h.
8067         * configure: Regenerate.
8068         * config.h.in: Regenerate.
8069         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8070         * team.c: Remove use of alloca.h.
8071         Call gomp_alloca instead of alloca.
8072
8073 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8074
8075         PR libgomp/25877
8076         * team.c: Add include of alloca.h.
8077         * configure.ac: Add check for alloca.h.
8078         * configure: Regenerate.
8079         * config.h.in: Regenerate.
8080
8081 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8082
8083         PR fortran/25219
8084         * testsuite/libgomp.fortran/pr25219.f90: New test.
8085
8086 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8087
8088         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8089         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8090         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8091         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8092         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8093         testsuite/libgomp.fortran/threadprivate1.f90,
8094         testsuite/libgomp.fortran/threadprivate2.f90,
8095         testsuite/libgomp.fortran/threadprivate3.f90,
8096         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8097         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8098         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8099         effective-target to TLS runtime.
8100
8101         * testsuite/libgomp.fortran/pr25162.f: Require
8102         effective-target TLS runtime.
8103
8104 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8105
8106         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8107         * testsuite/libgomp.c/nestedfn-3.c: New test.
8108
8109 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8110
8111         PR fortran/25162
8112         * testsuite/libgomp.fortran/pr25162.f: New test.
8113
8114 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8115
8116         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8117         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8118
8119 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8120
8121         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8122         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8123         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8124         single.c, team.c, work.c, config/linux/alpha/futex.h,
8125         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8126         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8127         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8128         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8129         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8130         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8131         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8132         FSF address.
8133
8134 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8135
8136         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8137         to nodist_noinst_HEADERS.
8138         * Makefile.in: Rebuilt.
8139
8140         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8141         add integer count field.
8142         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8143         omp_nest_lock_t type change.
8144         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8145         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8146         Increment count.
8147         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8148         Decrement count.
8149         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8150         Increment count if successful and return the new nesting level.
8151         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8152         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8153         * testsuite/libgomp.c/lib-1.c: New test.
8154         * testsuite/libgomp.fortran/lib1.f90: New test.
8155         * testsuite/libgomp.fortran/lib2.f: New test.
8156         * testsuite/libgomp.fortran/lib3.f: New test.
8157
8158 2005-11-17  Richard Henderson  <rth@redhat.com>
8159
8160         PR 24845
8161         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8162         * configure.ac (link_gomp): New.  Substitute it.
8163         (AC_CONFIG_FILES): Add libgomp.spec.
8164         * libgomp.spec.in: New file.
8165         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8166         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8167
8168 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8169
8170         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8171         reduction(-:var) behaving the same as reduction(+:var).
8172         * testsuite/libgomp.c/reduction-4.c: New test.
8173
8174 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8175
8176         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8177         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8178         testsuite/libgomp.c/copyin-3.c,
8179         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8180         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8181         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8182         testsuite/libgomp.c++/pr24455.C,
8183         testsuite/libgomp.fortran/threadprivate1.f90,
8184         testsuite/libgomp.fortran/threadprivate2.f90,
8185         testsuite/libgomp.fortran/threadprivate3.f90,
8186         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8187         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8188         testsuite/libgomp.fortran/omp_parse3.f90: Require
8189         effective-target TLS.
8190
8191 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8192
8193         * HEADER: Remove.
8194
8195 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8196
8197         PR libgomp/24797
8198         * team.c (initialize_team): Pass NULL rather than free as
8199         pthread_key_create destructor.  Initialize thread specific data
8200         pointer in initial thread to a static local variable rather than
8201         malloced memory.
8202
8203 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8204
8205         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8206         its location to ld_library_path.
8207
8208 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8209
8210         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8211
8212 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8213
8214         * testsuite/libgomp.c: Rename from libgomp.dg.
8215
8216 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8217
8218         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8219         threadprivate variable 'i'.
8220
8221 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8222
8223         * config/linux/s390/futex.h: New file.
8224         * configure.tgt: Use it.
8225
8226         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8227         before the parallel.
8228
8229 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8230
8231         PR c++/24734
8232         * testsuite/libgomp.c++/master-1.C: New test.
8233
8234 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8235
8236         * testsuite/libgomp.dg/copyin-3.c: New test.
8237
8238 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8239
8240         * testsuite/libgomp.fortran/retval1.f90: New test.
8241         * testsuite/libgomp.fortran/vla7.f90: New test.
8242
8243 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8244
8245         * testsuite/libgomp.fortran/vla2.f90: New test.
8246         * testsuite/libgomp.fortran/vla3.f90: New test.
8247         * testsuite/libgomp.fortran/vla4.f90: New test.
8248         * testsuite/libgomp.fortran/vla5.f90: New test.
8249         * testsuite/libgomp.fortran/vla6.f90: New test.
8250
8251 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8252
8253         * config/linux/sparc/futex.h: New file.
8254         * configure.tgt: Use it.
8255         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8256
8257         * critical.c: Include stdlib.h.
8258         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8259         ignoring return value.
8260         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8261         LIBGOMP_CHECK_SYNC_BUILTINS check.
8262         * configure: Rebuilt.
8263
8264 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8265
8266         * testsuite/libgomp.fortran/vla1.f90: New test.
8267
8268 2005-10-31  Richard Henderson  <rth@redhat.com>
8269
8270         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8271         setting 's' in different threads.
8272
8273 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8274
8275         * libgomp.h (attribute_hidden, ialias): Define.
8276         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8277         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8278         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8279         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8280         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8281         omp_test_lock, omp_test_nest_lock): Likewise.
8282         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8283         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8284         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8285         omp_test_lock, omp_test_nest_lock): Likewise.
8286         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8287         omp_get_dynamic, omp_get_nested): Likewise.
8288         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8289         omp_get_thread_num, omp_in_parallel): Likewise.
8290         * fortran.c (ialias_redirect): Define.
8291         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8292         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8293         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8294         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8295         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8296         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8297         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8298         omp_get_wtime): Add ialias_redirect.
8299
8300 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8301
8302         * fortran.c: Include stdlib.h.
8303
8304 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8305
8306         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8307         * Makefile.in: Regenerated.
8308
8309 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8310
8311         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8312         * libgomp_f.h.in (omp_check_defines): New function.
8313         * env.c: Include libgomp_f.h.
8314         (initialize_env): Call omp_check_defines.
8315
8316         * testsuite/libgomp.dg/copyin-2.c: New test.
8317         * testsuite/libgomp.c++/copyin-2.C: New test.
8318         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8319
8320         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8321         * testsuite/libgomp.fortran/sharing2.f90: New test.
8322
8323         * testsuite/libgomp.dg/copyin-1.c: New test.
8324         * testsuite/libgomp.c++/copyin-1.C: New test.
8325
8326 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8327
8328         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8329
8330         * testsuite/libgomp.fortran/workshare1.f90: New test.
8331
8332         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8333         only test.
8334         * libgomp.fortran/sharing1.f90: New test.
8335
8336 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8337
8338         PR c++/24502
8339         * testsuite/libgomp.c++/loop-7.C: New test.
8340
8341         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8342
8343         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8344         * testsuite/libgomp.fortran/reduction6.f90: New test.
8345         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8346
8347 2005-10-23  Richard Henderson  <rth@redhat.com>
8348
8349         * testsuite/libgomp.c++/ctor-1.C: New.
8350         * testsuite/libgomp.c++/ctor-2.C: New.
8351         * testsuite/libgomp.c++/ctor-3.C: New.
8352         * testsuite/libgomp.c++/ctor-4.C: New.
8353         * testsuite/libgomp.c++/ctor-5.C: New.
8354         * testsuite/libgomp.c++/ctor-6.C: New.
8355         * testsuite/libgomp.c++/ctor-7.C: New.
8356         * testsuite/libgomp.c++/ctor-8.C: New.
8357         * testsuite/libgomp.c++/ctor-9.C: New.
8358
8359 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8360
8361         PR 24455
8362         * testsuite/libgomp.c++/pr24455-1.C: New test.
8363         * testsuite/libgomp.c++/pr24455.C: New test.
8364         * testsuite/libgomp.dg/pr24455-1.c: New test.
8365         * testsuite/libgomp.dg/pr24455.c: New test.
8366
8367 2005-10-20  Richard Henderson  <rth@redhat.com>
8368
8369         * testsuite/libgomp.c++/loop-6.C: New.
8370         * testsuite/libgomp.dg/loop-3.c: New.
8371
8372 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8373
8374         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8375         explicitly private.
8376         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8377         explicitly shared.
8378
8379 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8380
8381         * testsuite/libgomp.fortran/jacobi.f: New test.
8382
8383 2005-10-19  Richard Henderson  <rth@redhat.com>
8384
8385         * configure.tgt (i?86-linux): Default to with_arch instead of
8386         CFLAGS.  Add -mtune to match target_cpu.
8387         (x86_64-linux): Tune to i686.
8388
8389         * fortran.c (omp_test_nest_lock_): Fix typo.
8390
8391 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8392
8393         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8394         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8395         * testsuite/libgomp.dg/ordered-3.c: New test.
8396
8397         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8398         Remove volatile keyword.
8399
8400         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8401         in COMMON block to avoid warnings on 64-bit targets.
8402
8403 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8404
8405         * testsuite/libgomp.dg/shared-3.c: New test.
8406
8407 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8408
8409         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8410         * testsuite/libgomp.fortran/reduction5.f90: New test.
8411
8412 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8413
8414         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8415         dg-options.
8416         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8417         flush loop now that __sync_synchronize has proper memory barrier.
8418         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8419         Add -ffixed-form to dg-options.
8420
8421 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8422
8423         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8424         from subdirectories.
8425         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8426         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8427         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8428         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8429         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8430         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8431         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8432         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8433         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8434         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8435         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8436         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8437         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8438         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8439         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8440         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8441         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8442         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8443         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8444         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8445         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8446         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8447         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8448         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8449         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8450
8451 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8452
8453         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8454         lang_library_path exists.  Use find instead of glob to gather tests.
8455         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8456
8457 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8458
8459         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8460         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8461         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8462         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8463         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8464         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8465         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8466         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8467         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8468         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8469         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8470         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8471         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8472
8473 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8474
8475         * testsuite/libgomp.dg/vla-1.c: New test.
8476
8477         * testsuite/libgomp.fortran/reference2.f90: New test.
8478
8479         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8480         declaration of omp_get_thread_num.
8481         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8482         use omp_lib.
8483
8484         * testsuite/libgomp.fortran/reduction1.f90: New test.
8485         * testsuite/libgomp.fortran/reduction2.f90: New test.
8486         * testsuite/libgomp.fortran/reduction3.f90: New test.
8487         * testsuite/libgomp.fortran/reduction4.f90: New test.
8488
8489 2005-10-13  Richard Henderson  <rth@redhat.com>
8490
8491         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8492         * Makefile.in: Regenerate.
8493         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8494         * libgomp.h: Include bar.h.
8495         (struct gomp_barrier): Remove.
8496         (struct gomp_team): Add barrier.  Replace master_barrier with
8497         master_release.  Replace threads with ordered_release.
8498         (struct gomp_thread): Replace barrier with release.
8499         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8500         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8501         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8502         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8503         (GOMP_single_copy_end): Likewise.
8504         * team.c (gomp_threads_dock): New.
8505         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8506         (gomp_thread_start): Use gomp_barrier_wait.
8507         (new_team, free_team): Update for gomp_team changes.
8508         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8509         (gomp_team_end): Use gomp_barrier_wait.
8510         (initialize_team): Update for gomp_thread changes.
8511         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8512         (gomp_work_share_end_nowait): Use atomic ops when available.
8513         * config/linux/bar.c, config/linux/bar.h: New files.
8514         * config/posix/bar.c, config/posix/bar.h: New files.
8515
8516 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8517
8518         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8519         * testsuite/libgomp.dg/single-2.c: New test.
8520
8521         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8522         lang_link_flags): Unset, so that they aren't inherited from previously
8523         sourced *.exp.
8524
8525         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8526
8527 2005-10-12  Richard Henderson  <rth@redhat.com>
8528
8529         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8530         (libgomp_init): Use lang_test_file, lang_library_path, and
8531         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8532
8533         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8534         (lang_test_file, lang_link_flags): New.
8535         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8536
8537         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8538         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8539         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8540         testsuite/libgomp.c++/parallel-1.C,
8541         testsuite/libgomp.c++/reduction-1.C,
8542         testsuite/libgomp.c++/reduction-2.C,
8543         testsuite/libgomp.c++/reduction-3.C,
8544         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8545         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8546         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8547         New files, largely cribbed from the C testsuite.
8548
8549 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8550
8551         * testsuite/libgomp.fortran/character1.f90: New test.
8552         * testsuite/libgomp.fortran/character2.f90: New test.
8553
8554         * testsuite/libgomp.dg/nested-1.c: New test.
8555         * testsuite/libgomp.dg/nested-2.c: New test.
8556         * testsuite/libgomp.fortran/do1.f90: New test.
8557         * testsuite/libgomp.fortran/do2.f90: New test.
8558
8559         * testsuite/libgomp.fortran/reference1.f90: New test.
8560
8561 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8562
8563         * testsuite/libgomp.dg/reduction-1.c: New test.
8564         * testsuite/libgomp.dg/reduction-2.c: New test.
8565         * testsuite/libgomp.dg/reduction-3.c: New test.
8566
8567 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8568
8569         * testsuite/libgomp.dg/atomic-1.c: New test.
8570         * testsuite/libgomp.dg/atomic-2.c: New test.
8571
8572 2005-10-09  Richard Henderson  <rth@redhat.com>
8573
8574         * critical.c (atomic_lock): New.
8575         (initialize_critical): Initialize it.
8576         (GOMP_atomic_start, GOMP_atomic_end): New.
8577         * libgomp.map: Export them.
8578         * libgomp_g.h: Declare them.
8579
8580         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8581
8582 2005-10-02  Richard Henderson  <rth@redhat.com>
8583
8584         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8585         to XCFLAGS instead of CFLAGS.
8586
8587 2005-09-30  Richard Henderson  <rth@redhat.com>
8588
8589         * configure.ac: Determine whether -pthread or -lpthread is needed.
8590         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8591         * Makefine.in, configure: Rebuild.
8592
8593 2005-09-28  Richard Henderson  <rth@redhat.com>
8594
8595         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8596         * testsuite/libgomp.dg/omp-single-3.c: New test.
8597
8598 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8599
8600         * testsuite/libgomp.dg/omp-single-2.c: New test.
8601         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8602
8603 2005-09-27  Richard Henderson  <rth@redhat.com>
8604
8605         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8606         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8607
8608 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8609
8610         * testsuite/libgomp.dg/omp-loop03.c: New test.
8611
8612 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8613
8614         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8615
8616 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8617
8618         * testsuite/libgomp.dg/omp-single-1.c: New test.
8619         * testsuite/libgomp.dg/shared-1.c: Return 0.
8620         Add prototype for abort.
8621         * testsuite/libgomp.dg/shared-2.c: Likewise.
8622
8623 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8624
8625         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8626         constructs.
8627
8628 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8629
8630         * testsuite/libgomp.dg/shared-1.c: New test.
8631         * testsuite/libgomp.dg/shared-2.c: New test.
8632
8633 2005-09-24  Richard Henderson  <rth@redhat.com>
8634
8635         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8636
8637 2005-09-24  Richard Henderson  <rth@redhat.com>
8638
8639         * iter.c (gomp_iter_static_next): Round up when computing number
8640         of iterations.  Don't bother distributing a remainder equally.
8641
8642         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8643         Don't call srand.  Zero b before testing.
8644         (main): New.
8645
8646 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8647
8648         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8649         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8650
8651 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8652
8653         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8654         without !$omp end do, followed immediately by subroutine end.
8655
8656 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8657
8658         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8659
8660 2005-09-22  Richard Henderson  <rth@redhat.com>
8661
8662         * critical.c (GOMP_critical_name_start): Change argument to void**.
8663         Reuse the pointer space if the mutex fits.
8664         (GOMP_critical_name_end): Likewise.
8665         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8666         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8667         (GOMP_critical_name_end): Likewise.
8668         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8669         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8670
8671 2005-09-20  Richard Henderson  <rth@redhat.com>
8672
8673         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8674         (create_lock_lock): New.
8675         (initialize_critical): Initialize it.
8676         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8677         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8678
8679 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8680
8681         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8682
8683 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8684
8685         * testsuite/libgomp.dg/omp-loop01.c: New test.
8686         * testsuite/libgomp.dg/omp-loop02.c: New test.
8687
8688 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8689
8690         * configure.ac (AC_PROG_FC): Add.
8691         (USE_FORTRAN): New automake conditional.
8692         * configure: Rebuilt.
8693         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8694         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8695         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8696         Add rules to build them.
8697         * Makefile.in: Rebuilt.
8698         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8699         OMP_NEST_LOCK_KIND.
8700         * libgomp.map: Add Fortran wrappers.
8701         * libgomp_f.h.in: New file.
8702         * omp_lib.h.in: New file.
8703         * omp_lib.f90.in: New file.
8704         * fortran.c: New file.
8705         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8706         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8707         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8708         libgfortran has been built.
8709         * testsuite/libgomp.fortran/fortran.exp: New file.
8710         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8711         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8712         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8713         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8714         * testsuite/libgomp.fortran/omp_hello.f: New test.
8715         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8716         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8717         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8718         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8719         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8720         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8721         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8722         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8723
8724 2005-08-30  Richard Henderson  <rth@redhat.com>
8725
8726         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8727         function for when aliases are not usable.
8728         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8729         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8730         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8731         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8732         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8733         GOMP_loop_ordered_guided_next): Likewise.
8734         * ordered.c (GOMP_ordered_start): Likewise.
8735
8736 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8737
8738         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8739         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8740         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8741         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8742         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8743         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8744         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8745         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8746         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8747
8748 2005-07-07  Eric Christopher  <echristo@redhat.com>
8749             Diego Novillo  <dnovillo@redhat.com>
8750
8751         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8752         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8753         up code.
8754         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8755         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8756         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8757         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8758         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8759         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8760         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8761
8762 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8763
8764         * TOPLEVEL.patch: Remove.
8765
8766 2005-05-16  Richard Henderson  <rth@redhat.com>
8767
8768         * configure.ac: Test for clock_gettime.
8769         * config.h.in, configure: Rebuild.
8770         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8771         (omp_get_wtime): Use clock_gettime if available.
8772         (omp_get_wtick): Use clock_getres if available.
8773
8774 2005-05-11  Richard Henderson  <rth@redhat.com>
8775
8776         * config/linux/ia64/futex.h: New file.
8777         * configure.tgt: Use it.
8778
8779         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8780
8781 2005-05-07  Richard Henderson  <rth@redhat.com>
8782
8783         * config/linux/powerpc/futex.h: New file.
8784         * configure.tgt: Use it.
8785
8786         * config/linux/i486/futex.h: Merge ...
8787         * config/linux/x86_64/futex.h: ... into ...
8788         * config/linux/x86/futex.h: ... here.
8789         * configure.tgt: Update to match.
8790
8791 2005-05-06  Richard Henderson  <rth@redhat.com>
8792
8793         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8794         * config/linux/i486/futex.h: Likewise.
8795         * config/linux/x86_64/futex.h: Likewise.
8796
8797         * config/linux/lock.c: New file.
8798         * config/linux/omp-lock.h: New file.
8799
8800         * critical.c, env.h: Don't include omp.h
8801         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8802         * config/posix/time.c: Likewise.
8803         * config/posix/omp-lock.h: New file.
8804         * libgomp.h: Include omp-lock.h and omp.h.
8805         * Makefile.am (nodist_include_HEADERS): New.
8806         (omp.h): New rule.
8807         * configure.ac (PERL): New.
8808         * mkomp_h.pl: New file.
8809         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8810         with templates.
8811         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8812
8813         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8814         build directory.  Re-add -march=i486 hack.
8815
8816         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8817         (libgomp_link_flags): Remove.
8818         (libgomp_initialized): Remove.
8819         (libgomp_init): Don't protect from reinitialization.  Copy code
8820         from libstdc++ for getting the multilib set correctly.
8821
8822 2005-05-05  Richard Henderson  <rth@redhat.com>
8823
8824         * config/linux/alpha/futex.h: New file.
8825         * configure.tgt (alpha*-*-linux*): Use it.
8826
8827         * config/posix/mutex.c: New file.
8828         * config/posix/sem.c: Use libgomp.h.
8829
8830         * configure.tgt (x86_64-linux): Also test CC for -m32.
8831         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8832
8833         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8834         after $gccpath.
8835
8836         * Makefile.am (SUBDIRS): New.
8837         (libgomp_la_LDFLAGS): Add -lpthread.
8838         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8839         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8840
8841         * libgomp_g.h: New file.
8842         * libgomp.h: Split out all public declarations to libgomp_g.h.
8843         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8844         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8845         * config/linux/sem.h: Likewise.
8846         * config/posix/sem.h: Likewise.
8847
8848         * Makefile.am (AM_LDFLAGS): New.
8849         (libgomp_version_script): Split out from ...
8850         (libgomp_la_LDFLAGS): ... here.
8851         (libgomp_version_info): New.
8852         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8853         (LIBGOMP_ENABLE): New.
8854         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8855         (LIBGOMP_ENABLE_SYMVERS): New.
8856         * configure.ac (AC_INIT): Version 1.0.
8857         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8858         (enable-linux-futex): Likewise.  Rename from enable-futex.
8859         (libtool_VERSION): New.
8860         (LIBGOMP_ENABLE_SYMVERS): Use it.
8861         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8862         * Makefile.in, aclocal.m4, configure: Rebuild.
8863
8864         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8865         (gomp_mutex_unlock_slow): Fix typo.
8866         * config/linux/sem.c: Similarly.
8867         (gomp_sem_post_slow): Fix typo.
8868         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8869         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8870         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8871
8872         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8873         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8874         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8875         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8876         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8877         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8878         LDFLAGS.  Pull enable_futex check to top-level.
8879         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8880         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8881
8882         First attempt at real configury.
8883         * Makefile, config.h: Remove file.
8884         * Makefile.am, Makefile.in: New file.
8885         * acinclude.m4 aclocal.m4: New file.
8886         * configure.ac, configure.tgt, configure: New file.
8887
8888         * config/posix/lock.c: Rename from sys-lock.c.
8889         * config/posix/mutex.h: Rename from sys-mutex.h.
8890         * config/posix/sem.c: Rename from sys-sem.c.
8891         * config/posix/sem.h: Rename from sys-sem.h.
8892         * config/posix/proc.c: Rename from sys-proc.c.
8893         * config/posix/time.c: Rename from sys-proc.c.
8894
8895         * config/linux/mutex.c: New file.
8896         * config/linux/mutex.h: New file.
8897         * config/linux/sem.c: New file.
8898         * config/linux/sem.h: New file.
8899         * config/linux/i486/futex.h: New file.
8900         * config/linux/x86_64/futex.h: New file.
8901
8902 2005-05-04  Richard Henderson  <rth@redhat.com>
8903
8904         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8905         * libgomp.h: Declare them.
8906         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8907         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8908
8909 2005-05-04  Richard Henderson  <rth@redhat.com>
8910
8911         * libgomp-1 code drop
8912
8913 2005-05-04  Richard Henderson  <rth@redhat.com>
8914
8915         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8916         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8917         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8918         (gomp_iter_static_next): Update.
8919         (gomp_ordered_static_next): Update.
8920         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8921         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8922         totally empty range.
8923         (gomp_loop_ordered_static_next): Refine test for calling
8924         gomp_ordered_static_next.
8925         * testsuite/ordered-1.c: Add case for more threads than iterations.
8926
8927         * iter.c (gomp_iter_runtime_next_locked): Remove.
8928         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8929         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8930         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8931         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8932         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8933         gomp_loop_ordered_guided_next): Downcase name, make static, add
8934         an external alias with the old name.
8935         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8936         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8937         switch and call one of the above static functions.
8938         * libgomp.h: Update.
8939
8940         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8941         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8942         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8943         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8944         GOMP_loop_ordered_guided_start): Update to match.
8945         * sections.c (GOMP_sections_start): Likewise.
8946         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8947
8948         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8949         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8950         Use bounds check instead of modulus.
8951         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8952         (gomp_ordered_last): Don't sync with ordered_owner here.
8953         (gomp_ordered_next): Likewise.
8954         (gomp_ordered_static_loop_next): Likewise.
8955         * loop.c, libgomp.h: Update to match.
8956
8957         * libgomp.h (GOMP_barrier): Declare.
8958
8959         * testsuite/barrier-1.c: New file.
8960         * testsuite/critical-1.c: New file.
8961         * testsuite/ordered-2.c: New file.
8962         * testsuite/ordered-1.c: New file.
8963         * testsuite/sections-1.c: New file.
8964         * testsuite/single-1.c: New file.
8965         * testsuite/Makefile (TESTS): Add them.
8966
8967 2005-05-04  Richard Henderson  <rth@redhat.com>
8968
8969         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8970         * loop.c (GOMP_loop_static_start): If not the startup thread,
8971         acquire the mutex to wait for initialization complete.
8972         (GOMP_loop_ordered_static_start): Likewise.
8973         (GOMP_loop_ordered_runtime_start): Likewise.
8974         (GOMP_loop_ordered_static_first): Remove.
8975         (GOMP_loop_ordered_dynamic_first): Remove.
8976         (GOMP_loop_ordered_guided_first): Remove.
8977         (GOMP_loop_ordered_runtime_first): Remove.
8978         * ordered.c (gomp_ordered_loop_first): Post to own release when
8979         we're the first thread.
8980         (gomp_ordered_loop_last): Wait on release if not owner.
8981         (gomp_ordered_loop_next): Likewise.
8982         (gomp_ordered_static_loop_init): New.
8983         (gomp_ordered_static_loop_next): Use ordered_owner.
8984         (GOMP_ordered_start): Likewise.
8985         * work.c (gomp_new_work_share): Initialize ordered_owner.
8986
8987 2005-05-03  Richard Henderson  <rth@redhat.com>
8988
8989         * Makefile (OPT): New.
8990         (CFLAGS): Use it.
8991
8992         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8993         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8994         * libgomp.h, libgomp.map, NOTES: Update to match.
8995
8996         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8997         Add initialized and thr members.
8998         (gomp_thread_start): Pause when initially spawned to wait for
8999         the whole team to be created.
9000         (gomp_team_start): Release team members at the end.
9001
9002         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
9003         (f_foo_1): Use GOMP_loop_end.
9004         (f_foo_2): Use GOMP_loop_end_nowait.
9005
9006         * testsuite/loop-2.c: New file.
9007         * testsuite/Makefile (TESTS): Add it.
9008
9009 2005-05-03  Richard Henderson  <rth@redhat.com>
9010
9011         * iter.c (gomp_iter_static_next): Fix overflow check typo.
9012         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
9013         * team.c (new_team): Initialize oldest_live_gen to 1 if no
9014         initial work_share.
9015
9016         * testsuite/Makefile: New file.
9017         * testsuite/loop-1.c: New file.
9018
9019 2005-05-03  Richard Henderson  <rth@redhat.com>
9020
9021         Initial implementation and checkin.
9022 \f
9023 Copyright (C) 2005-2018 Free Software Foundation, Inc.
9024
9025 Copying and distribution of this file, with or without modification,
9026 are permitted in any medium without royalty provided the copyright
9027 notice and this notice are preserved.