libgomp/ChangeLog

   1 2018-03-20  Richard Biener  <rguenther@suse.de>
   2
   3         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
   4         parallelizable loop.
   5
   6 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
   7
   8         PR target/84148
   9         * configure: Regenerate.
  10
  11 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
  12
  13         PR fortran/84418
  14         * libgomp.fortran/pr84418-1.f90: New test.
  15         * libgomp.fortran/pr84418-2.f90: New test.
  16
  17 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
  18
  19         PR fortran/84313
  20         * testsuite/libgomp.fortran/threadprivate4.f90: Add
  21         -std=f2003 -fall-intrinsics into dg-additional-options.
  22
  23 2018-02-08  Martin Jambor  <mjambor@suse.cz>
  24
  25         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
  26         clonable.
  27
  28 2018-02-08  Martin Jambor  <mjambor@suse.cz>
  29
  30         * testsuite/libgomp.hsa.c/staticvar.c: New test.
  31
  32 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  33
  34         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
  35         [__cplusplus]: Declare extern "C".
  36
  37 2018-02-07  Tom de Vries  <tom@codesourcery.com>
  38
  39         PR libgomp/84217
  40         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
  41
  42 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
  43             Jakub Jelinek  <jakub@redhat.com>
  44
  45         PR libgomp/84096
  46         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
  47         instead of omp_lock_t.
  48
  49 2018-01-25  Tom de Vries  <tom@codesourcery.com>
  50
  51         PR target/84028
  52         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
  53
  54 2018-01-24  Tom de Vries  <tom@codesourcery.com>
  55
  56         PR target/83589
  57         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
  58
  59 2018-01-24  Tom de Vries  <tom@codesourcery.com>
  60
  61         PR target/81352
  62         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
  63
  64 2018-01-19  Tom de Vries  <tom@codesourcery.com>
  65             Cesar Philippidis  <cesar@codesourcery.com>
  66
  67         PR target/83920
  68         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
  69         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
  70
  71 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  72
  73         Update copyright years.
  74
  75         * libgomp.texi: Bump @copying's copyright year.
  76
  77 2017-12-30  Tom de Vries  <tom@codesourcery.com>
  78
  79         PR libgomp/83046
  80         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
  81         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
  82
  83 2017-12-27  Tom de Vries  <tom@codesourcery.com>
  84
  85         PR c++/83046
  86         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
  87         (test_nonstatic): Fix return type to workaround PR83046.
  88
  89 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
  90
  91         PR testsuite/83281
  92         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
  93         j suffix instead of i.
  94         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
  95         Likewise.
  96
  97 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
  98
  99         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
 100         call to acc_wait (1).
 101
 102 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
 103
 104         PR fortran/81304
 105         * testsuite/libgomp.fortran/pr81304.f90: New test.
 106
 107 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
 108
 109         PR fortran/81841
 110         * libgomp.fortran/pr81841.f90: New test.
 111
 112 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
 113
 114         PR libgomp/83106
 115         * target.c (gomp_target_init): Compute lengths just once and
 116         use them in both malloc size and subsequent copying.
 117
 118 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 119
 120         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
 121         * acinclude.m4: Add cet.m4.
 122         * configure: Regenerate.
 123         * Makefile.in: Likewise.
 124         * testsuite/Makefile.in: Likewise.
 125
 126 2017-11-15  Tom de Vries  <tom@codesourcery.com>
 127
 128         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
 129         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
 130         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
 131         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
 132         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
 133         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
 134
 135 2017-11-14  Tom de Vries  <tom@codesourcery.com>
 136
 137         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
 138         non-nvidia devices.
 139
 140 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
 141
 142         PR c++/82835
 143         * testsuite/libgomp.c++/pr82835.C: New test.
 144
 145 2017-11-06  Martin Liska  <mliska@suse.cz>
 146
 147         * testsuite/libgomp.c++/loop-2.C: Return a value
 148         for functions with non-void return type, or change type to void,
 149         or add -Wno-return-type for test.
 150         * testsuite/libgomp.c++/loop-4.C: Likewise.
 151         * testsuite/libgomp.c++/parallel-1.C: Likewise.
 152         * testsuite/libgomp.c++/shared-1.C: Likewise.
 153         * testsuite/libgomp.c++/single-1.C: Likewise.
 154         * testsuite/libgomp.c++/single-2.C: Likewise.
 155
 156 2017-10-31  Tom de Vries  <tom@codesourcery.com>
 157
 158         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
 159         "do {} while (false)".
 160         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
 161         after HSA_DEBUG call.
 162
 163 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 164
 165         * target.c (struct gomp_coalesce_buf): New type.
 166         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 167         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 168         (gomp_copy_host2dev): Add CBUF argument, if copying into
 169         the cached ranges, memcpy into buffer instead of copying
 170         into device.
 171         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 172         Add CBUF argument, pass it through to other calls.
 173         (gomp_map_vars): Aggregate copies from host to device if small enough
 174         and with small enough gaps in between into memcpy into a buffer and
 175         fewer host to device copies from the buffer.
 176         (gomp_update): Adjust gomp_copy_host2dev caller.
 177
 178 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 179
 180         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 181         run" directive.
 182         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 183         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 184         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 185         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 186
 187 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 188
 189         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 190         openacc_nvidia_accel_selected.
 191         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 192         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 193         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 194         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 195         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 196         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 197         openacc_nvidia_accel_selected. Skip for shared memory device.
 198         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 199         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 200
 201 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 202
 203         PR hsa/82416
 204         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 205
 206 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 207
 208         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 209         Remove acc_device_nvidia references.
 210         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 211         Same.
 212
 213 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 214
 215         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 216         vector_length(32) clause from acc parallel directive.
 217         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 218
 219 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 220
 221         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 222         (main): Reduce sum of arr elements.  Assert that hres is exactly
 223         representable in 32-bit floating point.
 224         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 225         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 226         exactly representable in 32-bit floating point.
 227         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 228
 229 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 230
 231         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 232         setting.
 233         * testsuite/libgomp.c++/pr69393.C: Same.
 234         * testsuite/libgomp.c++/taskloop-1.C: Same.
 235         * testsuite/libgomp.c++/taskloop-3.C: Same.
 236         * testsuite/libgomp.c++/taskloop-4.C: Same.
 237         * testsuite/libgomp.c/for-4.c: Same.
 238         * testsuite/libgomp.c/pr66199-3.c: Same.
 239         * testsuite/libgomp.c/pr66199-4.c: Same.
 240         * testsuite/libgomp.c/pr66199-6.c: Same.
 241         * testsuite/libgomp.c/taskloop-1.c: Same.
 242         * testsuite/libgomp.c/taskloop-3.c: Same.
 243         * testsuite/libgomp.c/taskloop-4.c: Same.
 244         * testsuite/libgomp.fortran/aligned1.f03: Same.
 245         * testsuite/libgomp.fortran/condinc1.f: Same.
 246         * testsuite/libgomp.fortran/condinc3.f90: Same.
 247         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 248         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 249         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 250         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 251         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 252         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 253         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 254         * testsuite/libgomp.fortran/recursion1.f90: Same.
 255         * testsuite/libgomp.fortran/target2.f90: Same.
 256         * testsuite/libgomp.fortran/target5.f90: Same.
 257         * testsuite/libgomp.fortran/task3.f90: Same.
 258
 259 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 260
 261         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 262         vector_length(32) clause from acc parallel directive.
 263         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 264
 265 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 266
 267         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 268         Remove acc_device_nvidia references.
 269
 270 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 271
 272         PR c/81875
 273         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 274
 275 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 276
 277         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 278         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 279         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 280         * testsuite/libgomp.c/c.exp: Include test-cases from
 281         libgomp.c-c++-common.
 282         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 283         files.
 284
 285 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 286
 287         PR c++/81314
 288         * testsuite/libgomp.c++/pr81314.C: New test.
 289
 290 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 291
 292         * libgomp.texi (Top): www.openacc.org now uses https.
 293         (Enabling OpenACC): Ditto.
 294         (acc_get_num_devices): Ditto.
 295         (acc_set_device_type): Ditto.
 296         (acc_get_device_type): Ditto.
 297         (acc_set_device_num): Ditto.
 298         (acc_get_device_num): Ditto.
 299         (acc_async_test): Ditto.
 300         (acc_async_test_all): Ditto.
 301         (acc_wait): Ditto.
 302         (acc_wait_all): Ditto.
 303         (acc_wait_all_async): Ditto.
 304         (acc_wait_async): Ditto.
 305         (acc_init): Ditto.
 306         (acc_shutdown): Ditto.
 307         (acc_on_device): Ditto.
 308         (acc_malloc): Ditto.
 309         (acc_free): Ditto.
 310         (acc_copyin): Ditto.
 311         (acc_present_or_copyin): Ditto.
 312         (acc_create): Ditto.
 313         (acc_present_or_create): Ditto.
 314         (acc_copyout): Ditto.
 315         (acc_delete): Ditto.
 316         (acc_update_device): Ditto.
 317         (acc_update_self): Ditto.
 318         (acc_map_data): Ditto.
 319         (acc_unmap_data): Ditto.
 320         (acc_deviceptr): Ditto.
 321         (acc_hostptr): Ditto.
 322         (acc_is_present): Ditto.
 323         (acc_memcpy_to_device): Ditto.
 324         (acc_memcpy_from_device): Ditto.
 325         (acc_get_current_cuda_device): Ditto.
 326         (acc_get_current_cuda_context): Ditto.
 327         (acc_get_cuda_stream): Ditto.
 328         (acc_set_cuda_stream): Ditto.
 329         (ACC_DEVICE_TYPE): Ditto.
 330         (ACC_DEVICE_NUM): Ditto.
 331         (OpenACC Library Interoperability): Ditto.
 332
 333 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 334
 335         PR c/81687
 336         * testsuite/libgomp.c/pr81687-1.c: New test.
 337         * testsuite/libgomp.c/pr81687-2.c: New test.
 338
 339 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 340
 341         PR c/69389
 342         * testsuite/libgomp.c/pr69389.c: New test.
 343         * testsuite/libgomp.c++/pr69389.C: New test.
 344
 345 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 346
 347         PR middle-end/78266
 348         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 349         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 350
 351 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 352
 353         PR c/45784
 354         * testsuite/libgomp.c/pr45784.c: New test.
 355         * testsuite/libgomp.c++/pr45784.C: New test.
 356
 357 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 358
 359         * testsuite/libgomp.oacc-c/vec.c: New test.
 360
 361 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 362
 363         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 364
 365 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 366
 367         * plugin/plugin-nvptx.c (notify_var): New function.
 368         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 369
 370 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 371
 372         * env.c (parse_unsigned_long_1): Factor out of ...
 373         (parse_unsigned_long): ... here.
 374         (parse_int_1): Factor out of ...
 375         (parse_int): ... here.
 376         (parse_int_secure): New function.
 377         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 378         * secure_getenv.h: Factor out of ...
 379         * plugin/plugin-hsa.c: ... here.
 380         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 381
 382 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 383
 384         PR c++/81130
 385         * testsuite/libgomp.c++/pr81130.C: New test.
 386
 387 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 388
 389         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 390         default args.
 391         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 392         dg-xfail-run-if default args.
 393
 394 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 395
 396         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 397         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 398
 399 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 400
 401         PR libgomp/80822
 402         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 403         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 404         sibling lists, depending on level just pick up what CPUs to put
 405         together into a place vs. whether add multiple ordered places.
 406
 407 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 408
 409         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 410         * libgomp.map (OACC_2.0.1): Add these.
 411         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 412         for "acc_wait", and "acc_wait_all", respectively.
 413         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 414         for "acc_wait", and "acc_wait_all", respectively.
 415         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 416         * libgomp.texi (acc_wait, acc_wait_all): Update.
 417         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 418         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 419         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 420
 421         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 422         acc_present_or_copyin and acc_present_or_create procedures,
 423         respectively.
 424         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 425         generally different variants of OpenACC Runtime Library functions.
 426         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 427
 428         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 429         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 430
 431         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 432         of preprocessor definitions.
 433         * libgomp.h (strong_alias): Guard by "#ifdef
 434         HAVE_ATTRIBUTE_ALIAS".
 435         * oacc-mem.c: Provide "acc_pcreate" as alias for
 436         "acc_present_or_create", and "acc_pcopyin" as alias for
 437         "acc_present_or_copyin".
 438         * libgomp.map: New version "OACC_2.0.1".
 439         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 440         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 441         its content into...
 442         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 443         Extend testing.
 444
 445         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 446         when disabling nvptx offloading.
 447
 448 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 449
 450         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 451         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 452         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 453
 454         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 455         * testsuite/lib/libgomp.exp
 456         (check_effective_target_openacc_nvidia_accel_configured): New
 457         proc.
 458         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 459         (check_effective_target_c++): New procs.
 460         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 461         (check_effective_target_c++): Likewise.
 462
 463 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 464
 465         PR middle-end/80809
 466         * testsuite/libgomp.c/pr80809-2.c: New test.
 467         * testsuite/libgomp.c/pr80809-3.c: New test.
 468
 469         PR middle-end/80809
 470         * testsuite/libgomp.c/pr80809-1.c: New test.
 471
 472         PR middle-end/80853
 473         * testsuite/libgomp.c/pr80853.c: New test.
 474
 475 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 476
 477         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 478         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 479         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 480         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 481         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 482
 483         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 484         Debug output for failure.
 485
 486 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 487
 488         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 489
 490 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 491
 492         PR bootstrap/80531
 493         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 494         bootstrap compare failures.
 495
 496 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 497
 498         * testsuite/libgomp.c/target-36.c: New testcase.
 499
 500 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 501
 502         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 503         instead of char.
 504
 505 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 506
 507         PR libgomp/80394
 508         * testsuite/libgomp.c/pr80394.c: New test.
 509
 510 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 511
 512         PR libgomp/79876
 513         * config/posix/thread-stacksize.h: New file.
 514         * config/darwin/thread-stacksize.h: New file.
 515         * config/nvptx/thread-stacksize.h: New file.
 516         * env.c: Include thread-stacksize.h.
 517         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 518         instead of 0.  Call pthread_attr_setstacksize even if
 519         GOMP_DEFAULT_STACKSIZE is non-zero.
 520
 521 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 522
 523         * env.c (initialize_env): Initialize stacksize to 0.
 524
 525 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 526
 527         PR c++/80029
 528         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 529
 530 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 531
 532         PR c/79940
 533         * testsuite/libgomp.c/pr79940.c: New test.
 534
 535 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 536
 537         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 538         targets.
 539         Add __float128 options.
 540
 541 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 542
 543         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 544         hppa*-*-* dg-skip-if directive.
 545
 546 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 547
 548         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 549         dg-skip-if directive into a comment.
 550
 551 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 552             Chung-Lin Tang  <cltang@codesourcery.com>
 553
 554         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 555         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 556         add additional case.
 557         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 558         "openacc_nvidia_accel_selected".
 559         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 560         Add num_workers(8) clause.
 561
 562 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 563
 564         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 565         hppa*-*-*.
 566         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 567         include complex.h on hppa*-*-hpux*.
 568         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 569
 570 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 571
 572         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 573
 574         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 575         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 576         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 577         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 578         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 579         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 580         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 581         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 582         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 583         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 584
 585 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 586
 587         * libgomp-plugin.h: #include <stdbool.h>.
 588         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 589         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 590         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 591         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 592         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 593         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 594         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 595         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 596         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 597         (GOMP_OFFLOAD_openacc_async_test)
 598         (GOMP_OFFLOAD_openacc_async_test_all)
 599         (GOMP_OFFLOAD_openacc_async_wait)
 600         (GOMP_OFFLOAD_openacc_async_wait_async)
 601         (GOMP_OFFLOAD_openacc_async_wait_all)
 602         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 603         (GOMP_OFFLOAD_openacc_async_set_async)
 604         (GOMP_OFFLOAD_openacc_create_thread_data)
 605         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 606         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 607         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 608         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 609         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 610         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 611         these.
 612         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 613         (GOMP_OFFLOAD_unload_image): Fix argument types.
 614
 615 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 616
 617         * testsuite/lib/libgomp.exp
 618         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 619         check_compile invocation.  Fix up removal of executable.  Drop
 620         bogus "2>&1" argument.
 621
 622         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 623         directive.
 624
 625 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 626             Martin Jambor  <mjambor@suse.cz>
 627
 628         * plugin/hsa.h: Moved to top level include.
 629         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 630
 631 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 632
 633         PR other/79046
 634         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 635         of cat to get version from BASE-VER file.
 636         * testsuite/Makefile.in: Regenerated.
 637
 638 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 639
 640         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 641         for _WIN64.
 642
 643 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 644
 645         * plugin/hsa.h: Add GCC runtime library exception.
 646         * plugin/hsa_ext_finalize.h: Likewise.
 647
 648         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 649         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 650         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 651         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 652         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 653         library to link ptx plugin against.
 654         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 655         (CUDA_CALLS): Define.
 656         (cuda_lib, cuda_lib_inited): New variables.
 657         (init_cuda_lib): New function.
 658         (CUDA_CALL_PREFIX): Define.
 659         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 660         (CUDA_CALL): Use FN instead of (FN).
 661         (CUDA_CALL_NOCHECK): Define.
 662         (cuda_error, fini_streams_for_device, select_stream_for_async,
 663         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 664         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 665         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 666         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 667         CUDA_CALL_NOCHECK.
 668         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 669         CUDA_CALL_NOCHECK.
 670         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 671         Use CUDA_CALL_NOCHECK.
 672         * plugin/cuda/cuda.h: New file.
 673         * config.h.in: Regenerated.
 674         * configure: Regenerated.
 675
 676         PR other/79046
 677         * configure.ac: Add GCC_BASE_VER.
 678         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 679         get version from BASE-VER file.
 680         * testsuite/Makefile.in: Regenerated.
 681         * configure: Regenerated.
 682         * Makefile.in: Regenerated.
 683
 684 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 685
 686         PR libgomp/60670
 687         * Makefile.am: Make fincludedir multilib-aware.
 688         * Makefile.in: Regenerate.
 689
 690 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 691
 692         Update copyright years.
 693
 694         * libgomp.texi: Bump @copying's copyright year.
 695
 696 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 697
 698         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
 699         pthread_spinlock_t instead of gomp_mutex_t lock.
 700         (gomp_get_thread_pool): Likewise.
 701         (gomp_release_thread_pool): Likewise.
 702         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
 703         Likewise.
 704
 705 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 706
 707         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
 708         thread pool in case nthreads == 1.
 709
 710 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 711
 712         * config/nvptx/env.c: Delete.
 713         * icv.c: Move definitions of ICV variables back ...
 714         * env.c: ...here.  Do not compile environment-related functionality if
 715         LIBGOMP_OFFLOADED_ONLY is set.
 716
 717 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 718
 719         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
 720         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
 721         * configure: Regenerate.
 722         * config.h.in: Likewise.
 723
 724 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
 725
 726         * Makefile.in: Regenerate with automake-1.11.6.
 727         * aclocal.m4: Likewise.
 728         * configure: Likewise.
 729         * testsuite/Makefile.in: Likewise.
 730
 731 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
 732
 733         * config/nvptx/critical.c: Delete to use generic implementation.
 734
 735 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
 736
 737         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
 738         ../../affinity.c as fallback.
 739         * config/nvptx/affinity.c: Delete to use fallback implementation.
 740
 741 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
 742             Jakub Jelinek  <jakub@redhat.com>
 743             Dmitry Melnik  <dm@ispras.ru>
 744
 745         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
 746         * Makefile.in. Regenerate.
 747         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
 748         (LIBGOMP_USE_PTHREADS): ...here; new define.
 749         * configure: Regenerate.
 750         * config.h.in: Likewise.
 751         * config/posix/affinity.c: Move to...
 752         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
 753         interface by LIBGOMP_USE_PTHREADS.
 754         * critical.c: Split out GOMP_atomic_{start,end} into...
 755         * atomic.c: ...here (new file).
 756         * env.c: Split out ICV definitions into...
 757         * icv.c: ...here (new file) and...
 758         * icv-device.c: ...here. New file.
 759         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
 760         (gomp_destroy_lock_30): Ditto.
 761         (gomp_set_lock_30): Ditto.
 762         (gomp_unset_lock_30): Ditto.
 763         (gomp_test_lock_30): Ditto.
 764         (gomp_init_nest_lock_30): Ditto.
 765         (gomp_destroy_nest_lock_30): Ditto.
 766         (gomp_set_nest_lock_30): Ditto.
 767         (gomp_unset_nest_lock_30): Ditto.
 768         (gomp_test_nest_lock_30): Ditto.
 769         * lock.c: New.
 770         * config/nvptx/lock.c: New.
 771         * config/nvptx/bar.c: New.
 772         * config/nvptx/bar.h: New.
 773         * config/nvptx/doacross.h: New.
 774         * config/nvptx/error.c: New.
 775         * config/nvptx/icv-device.c: New.
 776         * config/nvptx/mutex.h: New.
 777         * config/nvptx/pool.h: New.
 778         * config/nvptx/proc.c: New.
 779         * config/nvptx/ptrlock.h: New.
 780         * config/nvptx/sem.h: New.
 781         * config/nvptx/simple-bar.h: New.
 782         * config/nvptx/target.c: New.
 783         * config/nvptx/task.c: New.
 784         * config/nvptx/team.c: New.
 785         * config/nvptx/time.c: New.
 786         * config/posix/simple-bar.h: New.
 787         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
 788         (gomp_num_teams_var): Declare.
 789         (struct gomp_thread_pool): Change threads_dock member to
 790         gomp_simple_barrier_t.
 791         [__nvptx__] (gomp_thread): New implementation.
 792         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
 793         (gomp_thread_destructor): Ditto.
 794         (gomp_init_thread_affinity): Ditto.
 795         * team.c: Guard uses of Pthreads-specific interfaces by
 796         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
 797         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
 798         * config/nvptx/alloc.c: Delete.
 799         * config/nvptx/barrier.c: Ditto.
 800         * config/nvptx/fortran.c: Ditto.
 801         * config/nvptx/iter.c: Ditto.
 802         * config/nvptx/iter_ull.c: Ditto.
 803         * config/nvptx/loop.c: Ditto.
 804         * config/nvptx/loop_ull.c: Ditto.
 805         * config/nvptx/ordered.c: Ditto.
 806         * config/nvptx/parallel.c: Ditto.
 807         * config/nvptx/priority_queue.c: Ditto.
 808         * config/nvptx/sections.c: Ditto.
 809         * config/nvptx/single.c: Ditto.
 810         * config/nvptx/splay-tree.c: Ditto.
 811         * config/nvptx/work.c: Ditto.
 812         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
 813         -foffload=-lgfortran in addition to -lgfortran.
 814         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
 815         * plugin/plugin-nvptx.c: Include <limits.h>.
 816         (struct targ_fn_descriptor): Add new fields.
 817         (struct ptx_device): Ditto.  Set them...
 818         (nvptx_open_device): ...here.
 819         (nvptx_adjust_launch_bounds): New.
 820         (nvptx_host2dev): Allow NULL 'nvthd'.
 821         (nvptx_dev2host): Ditto.
 822         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
 823         (link_ptx): Adjust log sizes.
 824         (nvptx_host2dev): Allow NULL 'nvthd'.
 825         (nvptx_dev2host): Ditto.
 826         (nvptx_set_clocktick): New.  Use it...
 827         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
 828         fields.
 829         (GOMP_OFFLOAD_dev2dev): New.
 830         (nvptx_adjust_launch_bounds): New.
 831         (nvptx_stacks_size): New.
 832         (nvptx_stacks_alloc): New.
 833         (nvptx_stacks_free): New.
 834         (GOMP_OFFLOAD_run): New.
 835         (GOMP_OFFLOAD_async_run): New (stub).
 836
 837 2016-11-23  Martin Jambor  <mjambor@suse.cz>
 838
 839         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
 840         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
 841         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
 842
 843 2016-11-23  Martin Liska  <mliska@suse.cz>
 844             Martin Jambor  <mjambor@suse.cz>
 845
 846         * plugin/hsa.h: New file.
 847         * plugin/hsa_ext_finalize.h: New file.
 848         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
 849         header file unistd.h, and functions secure_getenv, __secure_getenv,
 850         getuid, geteuid, getgid and getegid.
 851         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
 852         -D_GNU_SOURCE.
 853         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
 854         Handle various cases of secure_getenv presence, add an implementation
 855         when we can test effective UID and GID.
 856         (struct hsa_runtime_fn_info): New structure.
 857         (hsa_runtime_fn_info hsa_fns): New variable.
 858         (hsa_runtime_lib): Likewise.
 859         (support_cpu_devices): Likewise.
 860         (init_enviroment_variables): Load newly introduced ENV
 861         variables.
 862         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
 863         (hsa_fatal): Likewise.
 864         (DLSYM_FN): New macro.
 865         (init_hsa_runtime_functions): New function.
 866         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
 867         structure.  Depending on environment, also allow CPU devices.
 868         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
 869         (get_kernarg_memory_region): Likewise.
 870         (GOMP_OFFLOAD_init_device): Likewise.
 871         (destroy_hsa_program): Likewise.
 872         (init_basic_kernel_info): New function.
 873         (GOMP_OFFLOAD_load_image): Use it.
 874         (create_and_finalize_hsa_program): Call hsa run-time functions via
 875         hsa_fns structure.
 876         (create_single_kernel_dispatch): Likewise.
 877         (release_kernel_dispatch): Likewise.
 878         (init_single_kernel): Likewise.
 879         (parse_target_attributes): Allow up multiple HSA grid dimensions.
 880         (get_group_size): New function.
 881         (run_kernel): Likewise.
 882         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
 883         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
 884         structure.
 885         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
 886         * testsuite/libgomp-test-support.exp.in: Likewise.
 887         * Makefile.in: Regenerated.
 888         * aclocal.m4: Likewise.
 889         * config.h.in: Likewise.
 890         * configure: Likewise.
 891         * testsuite/Makefile.in: Likewise.
 892
 893 2016-11-15  Martin Jambor  <mjambor@suse.cz>
 894             Alexander Monakov  <amonakov@ispras.ru>
 895
 896         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
 897         mapping clauses to target constructs.
 898         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
 899
 900 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 901
 902         * configure: Regenerate.
 903
 904 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
 905
 906         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
 907         * omp_lib.h.in (openmp_version): Likewise.
 908         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
 909         of 201307.
 910         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 911
 912         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
 913         (fib_wrapper): Add map(from: x) clause.
 914         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
 915         (e_53_2): Likewise.
 916         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
 917         (accum): Add map(tmp) clause.
 918         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
 919         (accum): Add map(tofrom: tmp) clause.
 920         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
 921         (gramSchmidt): Likewise.
 922         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
 923         map(tofrom: sum) clause.
 924         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
 925         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
 926         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
 927         only allowed on the loop iterator.
 928         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
 929         * testsuite/libgomp.fortran/taskloop2.f90: New test.
 930         * testsuite/libgomp.fortran/taskloop4.f90: New test.
 931         * testsuite/libgomp.fortran/doacross1.f90: New test.
 932         * testsuite/libgomp.fortran/doacross3.f90: New test.
 933         * testsuite/libgomp.fortran/taskloop1.f90: New test.
 934         * testsuite/libgomp.fortran/taskloop3.f90: New test.
 935         * testsuite/libgomp.fortran/doacross2.f90: New test.
 936         * testsuite/libgomp.c/doacross-1.c (main): Add missing
 937         #pragma omp atomic read.
 938         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
 939         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
 940
 941 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
 942             Nathan Sidwell  <nathan@acm.org>
 943
 944         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
 945         to determine default geometry.
 946         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
 947         dimension.
 948
 949 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
 950
 951         * hashtab.h: Use standard GPLv3 with runtime exception
 952         boilerplate.
 953
 954 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
 955
 956         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
 957         size when allocating new thread.
 958
 959 2016-09-14  Marek Polacek  <polacek@redhat.com>
 960
 961         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
 962
 963 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 964
 965         PR fortran/71014
 966         * testsuite/libgomp.fortran/pr71014.f90: New test.
 967
 968 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 969
 970         PR middle-end/70895
 971         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 972         firstprivate clauses.
 973         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 974         copy clauses.
 975         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 976         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 977         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 978         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 979         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 980         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 981         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 982         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 983         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 984         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 985         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 986         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 987
 988 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
 989
 990         PR fortran/70598
 991         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
 992
 993 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
 994
 995         PR c++/58706
 996         * testsuite/libgomp.c++/pr58706.C: New test.
 997
 998 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
 999
1000         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
1001         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
1002         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
1003         Likewise.
1004         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
1005         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
1006         Likewise.
1007         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
1008
1009         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
1010         test, and don't hardcode -O0.
1011
1012 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1013
1014         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
1015
1016 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
1017
1018         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
1019         test.
1020
1021 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
1022
1023         PR middle-end/71734
1024         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
1025         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
1026
1027 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
1028
1029         PR fortran/71717
1030         * testsuite/libgomp.fortran/associate3.f90: New test.
1031
1032 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
1033
1034         * testsuite/libgomp.c++/target-21.C: New test.
1035
1036 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
1037
1038         * testsuite/libgomp.c++/target-20.C: New test.
1039
1040 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1041             Cesar Philippidis  <cesar@codesourcery.com>
1042
1043         PR middle-end/71373
1044         * libgomp.oacc-c/nested-function-1.c: New file.
1045         * libgomp.oacc-c/nested-function-2.c: Likewise.
1046         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1047         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1048         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1049
1050 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1051
1052         PR c/71381
1053         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
1054         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
1055         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
1056
1057 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
1058
1059         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
1060         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
1061
1062 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1063
1064         PR c/70688
1065         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1066
1067 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1068
1069         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1070         instead of invalid schedule(static, 0).
1071         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1072
1073 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1074
1075         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1076         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1077         parameter, use to set async stream around call to gomp_unmap_vars,
1078         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1079         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1080         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1081         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1082         (event_add): Add int parameter, initialize 'val' field when
1083         adding new ptx_event struct.
1084         (nvptx_evec): Adjust event_add() call arguments.
1085         (nvptx_host2dev): Likewise.
1086         (nvptx_dev2host): Likewise.
1087         (nvptx_wait_async): Likewise.
1088         (nvptx_wait_all_async): Likewise.
1089         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1090         pass to event_add() call.
1091         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1092         parameter.
1093         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1094         call openacc.register_async_cleanup_func() hook.
1095         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1096         * target.c (gomp_copy_from_async): Delete function.
1097         (gomp_map_vars): Remove async_refcount.
1098         (gomp_unmap_vars): Likewise.
1099         (gomp_load_image_to_device): Likewise.
1100         (omp_target_associate_ptr): Likewise.
1101         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1102         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1103         (gomp_copy_from_async): Remove.
1104
1105 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1106
1107         * target.c (gomp_device_copy): New function.
1108         (gomp_copy_host2dev): Likewise.
1109         (gomp_copy_dev2host): Likewise.
1110         (gomp_free_device_memory): Likewise.
1111         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1112         (gomp_map_pointer): Likewise.
1113         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1114         NULL value from alloc_func plugin hook.
1115         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1116         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1117         (gomp_unmap_vars): Likewise.
1118         (gomp_update): Adjust to call gomp_copy_dev2host and
1119         gomp_copy_host2dev functions.
1120         (gomp_unload_image_from_device): Handle false value from
1121         unload_image_func plugin hook.
1122         (gomp_init_device): Handle false value from init_device_func
1123         plugin hook.
1124         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1125         (omp_target_free): Adjust to call gomp_free_device_memory.
1126         (omp_target_memcpy): Handle return values from host2dev_func,
1127         dev2host_func, and dev2dev_func plugin hooks.
1128         (omp_target_memcpy_rect_worker): Likewise.
1129         (gomp_target_fini): Handle false value from fini_device_func
1130         plugin hook.
1131         * libgomp.h (struct gomp_device_descr): Adjust return type of
1132         init_device_func, fini_device_func, unload_image_func, free_func,
1133         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1134         * oacc-init.c (acc_shutdown_1): Handle false value from
1135         fini_device_func plugin hook.
1136         * oacc-host.c (host_init_device): Change return type to bool.
1137         (host_fini_device): Likewise.
1138         (host_unload_image): Likewise.
1139         (host_free): Likewise.
1140         (host_dev2host): Likewise.
1141         (host_host2dev): Likewise.
1142         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1143         (acc_memcpy_to_device): Likewise.
1144         (acc_memcpy_from_device): Likewise.
1145         (delete_copyout): Add libfnname parameter, handle free_func
1146         hook fatal error case.
1147         (acc_delete): Adjust delete_copyout call.
1148         (acc_copyout): Likewise.
1149         (update_dev_host): Move gomp_mutex_unlock to after
1150         host2dev/dev2host hook calls.
1151
1152         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1153         to 'hsa_error_msg', for clarity.
1154         (hsa_fatal): Likewise.
1155         (hsa_error): New function.
1156         (init_hsa_context): Change return type to bool, adjust to return
1157         false on error.
1158         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1159         return value.
1160         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1161         return false on error.
1162         (get_agent_info): Adjust to return NULL on error.
1163         (destroy_hsa_program): Change return type to bool, adjust to
1164         return false on error.
1165         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1166         (destroy_module): Change return type to bool, adjust to
1167         return false on error.
1168         (GOMP_OFFLOAD_unload_image): Likewise.
1169         (GOMP_OFFLOAD_fini_device): Likewise.
1170         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1171         (GOMP_OFFLOAD_free): Change to return false when called.
1172         (GOMP_OFFLOAD_dev2host): Likewise.
1173         (GOMP_OFFLOAD_host2dev): Likewise.
1174         (GOMP_OFFLOAD_dev2dev): Likewise.
1175
1176         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1177         (CUDA_CALL): Likewise.
1178         (CUDA_CALL_ASSERT): Likewise.
1179         (map_init): Change return type to bool, use CUDA_CALL* macros.
1180         (map_fini): Likewise.
1181         (init_streams_for_device): Change return type to bool, adjust
1182         call to map_init.
1183         (fini_streams_for_device): Change return type to bool, adjust
1184         call to map_fini.
1185         (select_stream_for_async): Release stream_lock before calls to
1186         GOMP_PLUGIN_fatal, adjust call to map_init.
1187         (nvptx_init): Use CUDA_CALL* macros.
1188         (nvptx_attach_host_thread_to_device): Change return type to bool,
1189         use CUDA_CALL* macros.
1190         (nvptx_open_device): Use CUDA_CALL* macros.
1191         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1192         macros.
1193         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1194         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1195         (nvptx_exec): Use CUDA_CALL* macros.
1196         (nvptx_alloc): Use CUDA_CALL* macros.
1197         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1198         (nvptx_host2dev): Likewise.
1199         (nvptx_dev2host): Likewise.
1200         (nvptx_wait): Use CUDA_CALL* macros.
1201         (nvptx_wait_async): Likewise.
1202         (nvptx_wait_all): Likewise.
1203         (nvptx_wait_all_async): Likewise.
1204         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1205         use CUDA_CALL* macros, adjust call to map_fini.
1206         (GOMP_OFFLOAD_init_device): Change return type to bool,
1207         adjust code accordingly.
1208         (GOMP_OFFLOAD_fini_device): Likewise.
1209         (GOMP_OFFLOAD_load_image): Adjust calls to
1210         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1211         use CUDA_CALL* macros.
1212         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1213         return code.
1214         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1215         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1216         handle error return.
1217         (GOMP_OFFLOAD_dev2host): Likewise.
1218         (GOMP_OFFLOAD_host2dev): Likewise.
1219         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1220         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1221
1222 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1223
1224         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1225         (acc_free): Likewise.
1226         (acc_memcpy_to_device): Likewise.
1227         (acc_memcpy_from_device): Likewise.
1228         (acc_deviceptr): Likewise.
1229         (acc_hostptr): Likewise.
1230         (acc_is_present): Likewise.
1231         (acc_map_data): Likewise.
1232         (acc_unmap_data): Likewise.
1233         (present_create_copy): Likewise.
1234         (delete_copyout): Likewise.
1235         (update_dev_host): Likewise.
1236         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1237         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1238         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1239         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1240         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1241         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1242         it only runs on nvptx targets.
1243         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1244         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1245         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1246         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1247         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1248         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1249         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1250         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1251         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1252         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1253         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1254         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1255         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1256         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1257         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1258         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1259         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1260         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1261         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1262         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1263         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1264         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1265         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1266
1267 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1268
1269         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1270
1271 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1272
1273         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1274         to gomp_init_targets_once.
1275         (acc_set_device_type): Remove !cached_base_dev condition on call to
1276         gomp_init_targets_once, move call to before acc_device_lock acquire,
1277         to avoid deadlock.
1278         (acc_get_device_num): Remove !cached_base_dev condition on call to
1279         gomp_init_targets_once.
1280         (acc_set_device_num): Likewise.
1281
1282 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1283
1284         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1285
1286 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1287
1288         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1289         expected partitioning.
1290
1291 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1292
1293         PR middle-end/70626
1294         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1295         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1296         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1297
1298 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1299
1300         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1301         non-fatal.
1302
1303 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1304
1305         PR middle-end/70680
1306         * testsuite/libgomp.c/pr70680-1.c: New test.
1307         * testsuite/libgomp.c/pr70680-2.c: New test.
1308
1309 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1310
1311         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1312         pass parameter variables to subroutines.
1313
1314 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1315
1316         PR middle-end/70643
1317         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1318
1319 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1320
1321         PR testsuite/68242
1322         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1323         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1324
1325 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1326
1327         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1328         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1329         GOACC_declare prototype.
1330
1331         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1332         Merge this file, and...
1333         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1334         ... this file, and...
1335         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1336         ... this file, and...
1337         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1338         ... this file, and...
1339         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1340         ... this file, and...
1341         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1342         ... this file, and...
1343         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1344         ... this file, and...
1345         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1346         ... this file, and...
1347         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1348         ... this file, and...
1349         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1350         ... this file, and...
1351         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1352         ... this file, and...
1353         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1354         ... this file, and...
1355         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1356         ... this file into...
1357         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1358         file.
1359
1360         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1361         Make failure observable.
1362
1363 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1364
1365         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1366         field.
1367         * target.c (gomp_target_fallback_firstprivate,
1368         gomp_target_unshare_firstprivate): Removed.
1369         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1370         before waiting for dependencies.
1371         (gomp_target_task_fn): Don't copy firstprivate vars here.
1372         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1373         firstprivate_copies here.
1374         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1375         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1376         explicit/implicit firstprivate.
1377
1378 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1379
1380         PR lto/70289
1381         PR ipa/70348
1382         PR tree-optimization/70373
1383         PR middle-end/70533
1384         PR middle-end/70534
1385         PR middle-end/70535
1386         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1387         test.
1388         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1389         test.
1390         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1391         test.
1392         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1393         test.
1394         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1395         test.
1396         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1397         test.
1398         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1399         test.
1400         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1401         test.
1402         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1403         test.
1404         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1405         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1406         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1407         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1408         test.
1409         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1410         test.
1411         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1412         test.
1413         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1414         test.
1415         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1416         coverage.
1417         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1418         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1419         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1420         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1421         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1422         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1423         coverage.
1424         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1425         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1426         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1427         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1428         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1429         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1430         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1431         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1432         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1433         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1434         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1435         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1436         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1437         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1438         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1439
1440 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1441             James Norris  <jnorris@codesourcery.com>
1442             Nathan Sidwell  <nathan@codesourcery.com>
1443             Julian Brown  <julian@codesourcery.com>
1444             Cesar Philippidis  <cesar@codesourcery.com>
1445             Chung-Lin Tang  <cltang@codesourcery.com>
1446             Tom de Vries  <tom@codesourcery.com>
1447
1448         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1449         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1450         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1451         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1452         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1453         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1454         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1455         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1456         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1457         XFAIL.
1458         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1459         Incorporate...
1460         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1461         file.
1462         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1463         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1464         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1465         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1466         Likewise.
1467         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1468         Likewise.
1469         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1470         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1471         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1472         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1473         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1474         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1475         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1476         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1477         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1478         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1479         Likewise.
1480         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1481         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1482         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1483         file...
1484         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1485         file into...
1486         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1487         file.  Update.
1488         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1489         file.
1490         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1491         Likewise.
1492         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1493         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1494         ... this new file.  Update.
1495         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1496         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1497         ... this new file.  Update.
1498         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1499         file.  Incorporate...
1500         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1501         file, and...
1502         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1503         file, and...
1504         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1505         file.
1506         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1507
1508 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1509
1510         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1511         set-torture-options.
1512
1513 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1514
1515         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1516         gcc-dg-runtest.
1517         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1518         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1519         -fno-builtin-acc_on_device instead of -O0.
1520         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1521         -O0.
1522         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1523         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1524         Likewise.
1525         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1526         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1527         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1528         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1529         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1530         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1531         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1532         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1533         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1534         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1535         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1536         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1537         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1538         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1539         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1540         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1541         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1542         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1543         Don't specify -O2.
1544         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1545         Likewise.
1546         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1547         Likewise.
1548
1549 2016-03-24  Martin Liska  <mliska@suse.cz>
1550
1551         * plugin/plugin-hsa.c (packet_store_release): New function
1552         that is taken from the HSA runtime manual.
1553         (GOMP_OFFLOAD_run): Use the function.
1554
1555 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1556
1557         PR c++/70376
1558         * testsuite/libgomp.c++/pr70376.C: New test.
1559
1560 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1561
1562         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1563         initialization of lresult and lvresult.
1564         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1565
1566 2016-03-23  James Norris  <jnorris@codesourcery.com>
1567             Daichi Fukuoka <dc-fukuoka@sgi.com>
1568
1569         PR libgomp/69414
1570         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1571         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1572         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1573         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1574
1575 2016-03-23  Martin Liska  <mliska@suse.cz>
1576
1577         PR hsa/70337
1578         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1579         argument just in case a dispatched kernel uses that argument.
1580
1581 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1582
1583         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1584         -ftree-parallelize-loops/-fopenacc changes.
1585         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1586         Likewise.
1587         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1588         Likewise.
1589         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1590         Likewise.
1591         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1592         Likewise.
1593         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1594         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1595
1596 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1597
1598         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1599         always_ld_library_path the path to libgcc_s.
1600
1601 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1602
1603         PR testsuite/70009
1604         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1605
1606 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1607
1608         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1609         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1610         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1611         Same.
1612         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1613         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1614         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1615         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1616
1617 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1618
1619         * testsuite/lib/libgomp.exp
1620         (check_effective_target_hsa_offloading_selected_nocache): New.
1621         (check_effective_target_hsa_offloading_selected): Likewise.
1622         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1623         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1624         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1625         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1626         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1627         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1628         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1629         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1630         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1631         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1632         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1633         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1634         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1635         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1636         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1637         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1638         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1639
1640 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1641
1642         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1643         non-shared memory accelerators.
1644         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1645         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1646         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1647         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1648         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1649         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1650         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1651         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1652         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1653
1654 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1655
1656         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1657         ALWAYS_CFLAGS.
1658
1659 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1660
1661         PR libgomp/69555
1662         * testsuite/libgomp.c++/pr69555-1.C: New test.
1663         * testsuite/libgomp.c++/pr69555-2.C: New test.
1664
1665 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1666             Martin Jambor  <mjambor@suse.cz>
1667
1668         * testsuite/lib/libgomp.exp
1669         (check_effective_target_offload_device_shared_as): New proc.
1670         * testsuite/libgomp.c++/declare_target-1.C: New test.
1671
1672 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1673
1674         PR driver/68463
1675         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1676
1677 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
1678
1679         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1680         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1681         dims.
1682         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1683         -ftree-parallelize-loops/-fopenacc changes.
1684         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1685         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1686         Likewise.
1687         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1688         Likewise.
1689         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1690         Likewise.
1691         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1692         Likewise.
1693         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1694         Likewise.
1695         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1696         Likewise.
1697         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1698         Likewise.
1699         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1700         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1701         Likewise.
1702         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1703         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1704         Likewise.
1705         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1706         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1707         Likewise.
1708
1709 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
1710
1711         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1712
1713 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
1714
1715         PR driver/69805
1716         * testsuite/libgomp.c/pr69805.c: New test.
1717
1718 2016-02-16  Tom de Vries  <tom@codesourcery.com>
1719
1720         PR lto/67709
1721         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1722
1723 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1724
1725         PR tree-optimization/69599
1726         * testsuite/libgomp.c/omp-nested-3.c: New test.
1727         * testsuite/libgomp.c/pr46032-2.c: New test.
1728         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1729         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1730
1731 2016-02-09  Tom de Vries  <tom@codesourcery.com>
1732
1733         PR lto/69707
1734         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1735
1736 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1737
1738         * testsuite/libgomp.c/target-31.c: Fix testcase.
1739
1740 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
1741
1742         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1743         clause.
1744         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1745         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1746         reduction and map clauses.
1747         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1748
1749 2016-02-02  James Norris  <jnorris@codesourcery.com>
1750
1751         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1752
1753 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1754
1755         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1756         * oacc-parallel.c (GOACC_host_data): Remove function definition.
1757
1758         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1759         cases.
1760
1761         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1762         variables.
1763         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1764         (hsa_kmt_lib): Set variables.
1765         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1766         always_ld_library_path.
1767         * Makefile.in: Regenerate.
1768         * configure: Likewise.
1769         * testsuite/Makefile.in: Likewise.
1770
1771         * plugin/configfrag.ac (offload_additional_options)
1772         (offload_additional_lib_paths): Don't amend for hsa offloading.
1773         * configure: Regenerate.
1774
1775         * plugin/configfrag.ac: Don't configure for offloading target if
1776         we don't build the corresponding plugin.
1777         * configure: Regenerate.
1778
1779 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
1780
1781         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1782         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1783
1784 2016-01-26  Tom de Vries  <tom@codesourcery.com>
1785
1786         PR tree-optimization/69110
1787         * testsuite/libgomp.c/pr69110.c: New test.
1788
1789 2016-01-25  Richard Biener  <rguenther@suse.de>
1790
1791         PR lto/69393
1792         * testsuite/libgomp.c++/pr69393.C: New testcase.
1793
1794 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
1795
1796         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1797         function wasn't mapped to the device with non-shared memory.
1798
1799 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
1800
1801         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1802
1803 2016-01-19  Martin Jambor  <mjambor@suse.cz>
1804             Martin Liska  <mliska@suse.cz>
1805
1806         * plugin/Makefrag.am: Add HSA plugin requirements.
1807         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1808         (HSA_RUNTIME_LIB): Likewise.
1809         (HSA_RUNTIME_CPPFLAGS): Likewise.
1810         (HSA_RUNTIME_INCLUDE): New substitution.
1811         (HSA_RUNTIME_LIB): Likewise.
1812         (HSA_RUNTIME_LDFLAGS): Likewise.
1813         (hsa-runtime): New configure option.
1814         (hsa-runtime-include): Likewise.
1815         (hsa-runtime-lib): Likewise.
1816         (PLUGIN_HSA): New substitution variable.
1817         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1818         configure options.
1819         (PLUGIN_HSA_CPPFLAGS): Likewise.
1820         (PLUGIN_HSA_LDFLAGS): Likewise.
1821         (PLUGIN_HSA_LIBS): Likewise.
1822         Check that we have access to HSA run-time.
1823         * libgomp-plugin.h (offload_target_type): New element
1824         OFFLOAD_TARGET_TYPE_HSA.
1825         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1826         args.
1827         (bool gomp_create_target_task): Updated.
1828         (gomp_device_descr): Extra parameter of run_func and async_run_func,
1829         new field can_run_func.
1830         * libgomp_g.h (GOMP_target_ext): Update prototype.
1831         * oacc-host.c (host_run): Added a new parameter args.
1832         * target.c (calculate_firstprivate_requirements): New function.
1833         (copy_firstprivate_data): Likewise.
1834         (gomp_target_fallback_firstprivate): Use them.
1835         (gomp_target_unshare_firstprivate): New function.
1836         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1837         devices.
1838         (GOMP_target): Do host fallback for all shared memory devices.  Do not
1839         pass any args to plugins.
1840         (GOMP_target_ext): Introduce device-specific argument parameter args.
1841         Allow host fallback if device shares memory.  Do not remap data if
1842         device has shared memory.
1843         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
1844         like host fallback for mappings.
1845         (GOMP_target_data): Treat shared memory devices like host fallback.
1846         (GOMP_target_data_ext): Likewise.
1847         (GOMP_target_update): Likewise.
1848         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
1849         gomp_create_target_task.
1850         (GOMP_target_enter_exit_data): Likewise.
1851         (omp_target_alloc): Treat shared memory devices like host fallback.
1852         (omp_target_free): Likewise.
1853         (omp_target_is_present): Likewise.
1854         (omp_target_memcpy): Likewise.
1855         (omp_target_memcpy_rect): Likewise.
1856         (omp_target_associate_ptr): Likewise.
1857         (gomp_load_plugin_for_device): Also load can_run.
1858         * task.c (GOMP_PLUGIN_target_task_completion): Free
1859         firstprivate_copies.
1860         (gomp_create_target_task): Accept new argument args and store it to
1861         ttask.
1862         * plugin/plugin-hsa.c: New file.
1863
1864 2016-01-18  Tom de Vries  <tom@codesourcery.com>
1865
1866         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1867         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1868         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1869         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1870         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1871         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1872         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1873         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1874         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1875         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1876         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1877         Same.
1878         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1879         Same.
1880         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1881         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1882         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1883         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1884         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1885         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1886         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1887         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1888         Same.
1889         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1890
1891 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
1892
1893         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1894
1895 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
1896
1897         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1898
1899 2016-01-12  James Norris  <jnorris@codesourcery.com>
1900
1901         * libgomp.texi: Updates for OpenACC.
1902
1903 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
1904
1905         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1906
1907 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1908
1909         PR fortran/66680
1910         * testsuite/libgomp.fortran/pr66680.f90: New test.
1911
1912 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
1913
1914         PR middle-end/68960
1915         * testsuite/libgomp.c/pr68960.c: New test.
1916
1917 2016-01-06  Nathan Sidwell  <nathan@acm.org>
1918
1919         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1920         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1921
1922 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
1923
1924         Update copyright years.
1925
1926         * libgomp.texi: Bump @copying's copyright year.
1927
1928 2015-12-31  Nathan Sidwell  <nathan@acm.org>
1929
1930         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1931         dg-additional-options syntax.
1932         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1933         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1934         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1935         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1936         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1937         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1938         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1939         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1940         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1941         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1942         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1943         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1944         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1945         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1946         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1947         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1948         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1949         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1950
1951 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
1952
1953         * libgomp.h (REFCOUNT_LINK): Define.
1954         (struct splay_tree_key_s): Add link_key.
1955         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1956         Replace target address of the pointer with target address of newly
1957         mapped object in the splay tree.  Set link pointer on target to the
1958         device address of the mapped object.
1959         (gomp_unmap_vars): Restore target address of the pointer in the splay
1960         tree for REFCOUNT_LINK objects after unmapping.
1961         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1962         declare target link" objects.
1963         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
1964         "omp declare target link" objects, which were mapped for the image.
1965         (gomp_exit_data): Restore target address of the pointer in the splay
1966         tree for REFCOUNT_LINK objects after unmapping.
1967         * testsuite/libgomp.c/target-link-1.c: New file.
1968
1969 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
1970
1971         * libgomp.h (gomp_device_state): New enum.
1972         (struct gomp_device_descr): Replace is_initialized with state.
1973         (gomp_fini_device): Remove declaration.
1974         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1975         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1976         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
1977         (acc_set_device_type): Use state instead of is_initialized.
1978         (acc_set_device_num): Likewise.
1979         * target.c (resolve_device): Use state instead of is_initialized.
1980         Do not initialize finalized device.
1981         (gomp_map_vars): Do nothing if device is finalized.
1982         (gomp_unmap_vars): Likewise.
1983         (gomp_update): Likewise.
1984         (GOMP_offload_register_ver): Use state instead of is_initialized.
1985         (GOMP_offload_unregister_ver): Likewise.
1986         (gomp_init_device): Likewise.
1987         (gomp_unload_device): Likewise.
1988         (gomp_fini_device): Remove.
1989         (gomp_get_target_fn_addr): Do nothing if device is finalized.
1990         (GOMP_target): Go to host fallback if device is finalized.
1991         (GOMP_target_ext): Likewise.
1992         (gomp_exit_data): Do nothing if device is finalized.
1993         (gomp_target_task_fn): Go to host fallback if device is finalized.
1994         (gomp_target_fini): New static function.
1995         (gomp_target_init): Use state instead of is_initialized.
1996         Call gomp_target_fini at exit.
1997
1998 2015-12-09  Tom de Vries  <tom@codesourcery.com>
1999
2000         PR tree-optimization/68716
2001         * testsuite/libgomp.c/omp-nested-2.c: New test.
2002
2003 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
2004
2005         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
2006         target openacc_nvidia_accel_selected.
2007         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
2008         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
2009         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
2010         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
2011
2012 2015-12-01  Julian Brown  <julian@codesourcery.com>
2013             James Norris  <James_Norris@mentor.com>
2014
2015         * oacc-parallel.c (GOACC_host_data): New function.
2016         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
2017         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
2018         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
2019         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
2020         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
2021         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
2022         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
2023
2024 2015-11-30  James Norris  <jnorris@codesourcery.com>
2025             Cesar Philippidis  <cesar@codesourcery.com>
2026
2027         libgomp/
2028         * libgomp.oacc-fortran/routine-5.f90: New test.
2029         * libgomp.oacc-fortran/routine-7.f90: New test.
2030         * libgomp.oacc-fortran/routine-9.f90: New test.
2031
2032 2015-11-30  Tom de Vries  <tom@codesourcery.com>
2033
2034         PR tree-optimization/46032
2035         * testsuite/libgomp.c/pr46032.c: New test.
2036
2037 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
2038
2039         PR libgomp/68579
2040         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
2041         (gomp_create_target_task): Call it before freeing
2042         GOMP_TARGET_TASK_DATA tasks.
2043
2044         PR c/63326
2045         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
2046         in between case label and OpenMP standalone directives.
2047         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2048
2049 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
2050
2051         * configure: Regenerate.
2052
2053 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
2054
2055         * testsuite/libgomp.c/target-35.c: New test.
2056
2057 2015-11-22  James Norris  <jnorris@codesourcery.com>
2058             Cesar Philippidis  <cesar@codesourcery.com>
2059
2060         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
2061         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
2062         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2063         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2064         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2065
2066 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2067
2068         PR middle-end/68221
2069         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2070         * testsuite/libgomp.c/reduction-12.c: Likewise.
2071         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2072         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2073
2074 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2075
2076         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2077         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2078         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2079         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2080         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2081         and fix.
2082         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2083         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2084
2085 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2086
2087         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2088         worker & gang cases.
2089         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2090
2091 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2092
2093         * config/nvptx/priority_queue.c: New file.
2094
2095 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2096
2097         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2098         sections.
2099
2100 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2101             Aldy Hernandez  <aldyh@redhat.com>
2102             Ilya Verbin  <ilya.verbin@intel.com>
2103
2104         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2105         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2106         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2107         iterators or IV by chunk size.
2108         * parallel.c (gomp_resolve_num_threads): Don't assume that
2109         if thr->ts.team is non-NULL, then pool must be non-NULL.
2110         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2111         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2112         GOMP_PLUGIN_target_task_completion.
2113         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2114         * Makefile.in: Regenerate.
2115         * libgomp.h: Shuffle prototypes and forward definitions around so
2116         priority queues can be defined.
2117         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2118         (enum gomp_target_task_state): New enum.
2119         (struct gomp_target_task): Add state, tgt, task and team fields.
2120         (gomp_create_target_task): Change return type to bool, add
2121         state argument.
2122         (gomp_target_task_fn): Change return type to bool.
2123         (struct gomp_device_descr): Add async_run_func.
2124         (struct gomp_task): Remove children, next_child, prev_child,
2125         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2126         Add pnode field.
2127         (struct gomp_taskgroup): Remove children.
2128         Add taskgroup_queue.
2129         (struct gomp_team): Change task_queue type to a priority queue.
2130         (splay_compare): Define inline.
2131         (priority_queue_offset): New.
2132         (priority_node_to_task): New.
2133         (task_to_priority_node): New.
2134         * oacc-mem.c: Do not include splay-tree.h.
2135         * priority_queue.c: New file.
2136         * priority_queue.h: New file.
2137         * splay-tree.c: Do not include splay-tree.h.
2138         (splay_tree_foreach_internal): New.
2139         (splay_tree_foreach): New.
2140         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2141         (splay_tree_callback): Define typedef.
2142         * target.c (splay_compare): Move to libgomp.h.
2143         (GOMP_target): Don't adjust *thr in any way around running offloaded
2144         task.
2145         (GOMP_target_ext): Likewise.  Handle target nowait.
2146         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2147         return value from gomp_create_target_task, if false, fallthrough
2148         as if no dependencies exist.
2149         (gomp_target_task_fn): Change return type to bool, return true
2150         if the task should have another part scheduled later.  Handle
2151         target nowait.
2152         (gomp_load_plugin_for_device): Initialize async_run.
2153         * task.c (gomp_init_task): Initialize children_queue.
2154         (gomp_clear_parent_in_list): New.
2155         (gomp_clear_parent_in_tree): New.
2156         (gomp_clear_parent): Handle priorities.
2157         (GOMP_task): Likewise.
2158         (priority_queue_move_task_first,
2159         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2160         New functions.
2161         (gomp_create_target_task): Use priority queues.  Change return type
2162         to bool, add state argument, return false if for async
2163         {{enter,exit} data,update} constructs no dependencies need to be
2164         waited for, handle target nowait.  Set task->fn to NULL instead of
2165         gomp_target_task_fn.
2166         (verify_children_queue): Remove.
2167         (priority_list_upgrade_task): New.
2168         (priority_queue_upgrade_task): New.
2169         (verify_task_queue): Remove.
2170         (priority_list_downgrade_task): New.
2171         (priority_queue_downgrade_task): New.
2172         (gomp_task_run_pre): Use priority queues.
2173         Abstract code out to priority_queue_downgrade_task.
2174         (gomp_task_run_post_handle_dependers): Use priority queues.
2175         (gomp_task_run_post_remove_parent): Likewise.
2176         (gomp_task_run_post_remove_taskgroup): Likewise.
2177         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2178         tasks specially.
2179         (GOMP_taskwait): Likewise.
2180         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2181         priority-queue_upgrade_task.
2182         (GOMP_taskgroup_start): Use priority queues.
2183         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2184         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2185         barrier.
2186         * taskloop.c (GOMP_taskloop): Handle priorities.
2187         * team.c (gomp_new_team): Call priority_queue_init.
2188         (free_team): Call priority_queue_free.
2189         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2190         team created for target nowait in implicit parallel region.
2191         (gomp_team_start): For nested check, test thr->ts.level instead of
2192         thr->ts.team != NULL.
2193         * testsuite/libgomp.c/doacross-3.c: New test.
2194         * testsuite/libgomp.c/ordered-5.c: New test.
2195         * testsuite/libgomp.c/priority.c: New test.
2196         * testsuite/libgomp.c/target-31.c: New test.
2197         * testsuite/libgomp.c/target-32.c: New test.
2198         * testsuite/libgomp.c/target-33.c: New test.
2199         * testsuite/libgomp.c/target-34.c: New test.
2200
2201 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2202
2203         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2204
2205         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2206         loop is sequential.
2207
2208 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2209
2210         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2211         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2212
2213 2015-11-12  James Norris  <jnorris@codesourcery.com>
2214             Joseph Myers  <joseph@codesourcery.com>
2215
2216         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2217         * oacc-parallel.c (GOACC_declare): New function.
2218         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2219         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2220         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2221         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2222         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2223
2224 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2225
2226         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2227
2228 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2229
2230         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2231         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2232
2233 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2234
2235         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2236         inadvertent commit.
2237
2238 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2239
2240         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2241         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2242         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2243         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2244         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2245
2246 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2247
2248         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2249         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2250
2251 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2252             Ilya Verbin  <ilya.verbin@intel.com>
2253
2254         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2255         GOMP_loop_nonmonotonic_dynamic_start,
2256         GOMP_loop_nonmonotonic_guided_next,
2257         GOMP_loop_nonmonotonic_guided_start,
2258         GOMP_loop_ull_nonmonotonic_dynamic_next,
2259         GOMP_loop_ull_nonmonotonic_dynamic_start,
2260         GOMP_loop_ull_nonmonotonic_guided_next,
2261         GOMP_loop_ull_nonmonotonic_guided_start,
2262         GOMP_parallel_loop_nonmonotonic_dynamic,
2263         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2264         (GOMP_target_41): Renamed to ...
2265         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2266         arguments.
2267         (GOMP_target_data_41): Renamed to ...
2268         (GOMP_target_data_ext): ... this.
2269         (GOMP_target_update_41): Renamed to ...
2270         (GOMP_target_update_ext): ... this.
2271         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2272         GOMP_target_data_ext and GOMP_target_update_ext instead of
2273         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2274         Export GOMP_loop_nonmonotonic_dynamic_next,
2275         GOMP_loop_nonmonotonic_dynamic_start,
2276         GOMP_loop_nonmonotonic_guided_next,
2277         GOMP_loop_nonmonotonic_guided_start,
2278         GOMP_loop_ull_nonmonotonic_dynamic_next,
2279         GOMP_loop_ull_nonmonotonic_dynamic_start,
2280         GOMP_loop_ull_nonmonotonic_guided_next,
2281         GOMP_loop_ull_nonmonotonic_guided_start,
2282         GOMP_parallel_loop_nonmonotonic_dynamic and
2283         GOMP_parallel_loop_nonmonotonic_guided.
2284         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2285         GOMP_parallel_loop_nonmonotonic_guided,
2286         GOMP_loop_nonmonotonic_dynamic_start,
2287         GOMP_loop_nonmonotonic_guided_start,
2288         GOMP_loop_nonmonotonic_dynamic_next,
2289         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2290         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2291         GOMP_loop_ull_nonmonotonic_guided_start,
2292         GOMP_loop_ull_nonmonotonic_dynamic_next,
2293         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2294         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2295         functions.
2296         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2297         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2298         Use gomp_map_val function.
2299         (gomp_target_fallback_firstprivate): New static function.
2300         (GOMP_target_41): Renamed to ...
2301         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2302         arguments.  Move firstprivate fallback handling into a new
2303         function.
2304         (GOMP_target_data_41): Renamed to ...
2305         (GOMP_target_data_ext): ... this.
2306         (GOMP_target_update_41): Renamed to ...
2307         (GOMP_target_update_ext): ... this.
2308         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2309         gomp_map_0len_lookup instead of gomp_map_lookup.
2310         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2311         gomp_map_lookup.
2312         * testsuite/libgomp.c/target-28.c: Likewise.
2313         * testsuite/libgomp.c/monotonic-1.c: New test.
2314         * testsuite/libgomp.c/monotonic-2.c: New test.
2315         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2316         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2317         * testsuite/libgomp.c/pr66199-5.c: New test.
2318         * testsuite/libgomp.c/pr66199-6.c: New test.
2319         * testsuite/libgomp.c/pr66199-7.c: New test.
2320         * testsuite/libgomp.c/pr66199-8.c: New test.
2321         * testsuite/libgomp.c/pr66199-9.c: New test.
2322         * testsuite/libgomp.c/reduction-11.c: New test.
2323         * testsuite/libgomp.c/reduction-12.c: New test.
2324         * testsuite/libgomp.c/reduction-13.c: New test.
2325         * testsuite/libgomp.c/reduction-14.c: New test.
2326         * testsuite/libgomp.c/reduction-15.c: New test.
2327         * testsuite/libgomp.c/target-12.c (main): Adjust for
2328         omp_target_is_present change for one-past-last element.
2329         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2330         the same var is both mapped and privatized.
2331         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2332         handling of zero-length array sections.
2333         * testsuite/libgomp.c/target-28.c: New test.
2334         * testsuite/libgomp.c/target-29.c: New test.
2335         * testsuite/libgomp.c/target-30.c: New test.
2336         * testsuite/libgomp.c/target-teams-1.c: New test.
2337         * testsuite/libgomp.c++/member-6.C: New test.
2338         * testsuite/libgomp.c++/member-7.C: New test.
2339         * testsuite/libgomp.c++/monotonic-1.C: New test.
2340         * testsuite/libgomp.c++/monotonic-2.C: New test.
2341         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2342         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2343         * testsuite/libgomp.c++/pr66199-3.C: New test.
2344         * testsuite/libgomp.c++/pr66199-4.C: New test.
2345         * testsuite/libgomp.c++/pr66199-5.C: New test.
2346         * testsuite/libgomp.c++/pr66199-6.C: New test.
2347         * testsuite/libgomp.c++/pr66199-7.C: New test.
2348         * testsuite/libgomp.c++/pr66199-8.C: New test.
2349         * testsuite/libgomp.c++/pr66199-9.C: New test.
2350         * testsuite/libgomp.c++/reduction-11.C: New test.
2351         * testsuite/libgomp.c++/reduction-12.C: New test.
2352         * testsuite/libgomp.c++/target-13.C: New test.
2353         * testsuite/libgomp.c++/target-14.C: New test.
2354         * testsuite/libgomp.c++/target-15.C: New test.
2355         * testsuite/libgomp.c++/target-16.C: New test.
2356         * testsuite/libgomp.c++/target-17.C: New test.
2357         * testsuite/libgomp.c++/target-18.C: New test.
2358         * testsuite/libgomp.c++/target-19.C: New test.
2359
2360 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2361
2362         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2363         and reduction copy.
2364         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2365         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2366         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2367         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2368         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2369         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2370         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2371         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2372         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2373         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2374         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2375         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2376         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2377         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2378
2379 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2380
2381         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2382         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2383         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2384         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2385         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2386         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2387         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2388         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2389
2390 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2391
2392         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2393         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2394         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2395         * oacc-host.c (host_openacc_exec): Likewise.
2396         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2397
2398 2015-11-03  Julian Brown  <julian@codesourcery.com>
2399             Thomas Schwinge  <thomas@codesourcery.com>
2400
2401         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2402         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2403         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2404         Likewise.
2405         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2406         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2407
2408 2015-11-03  James Norris  <jnorris@codesourcery.com>
2409
2410         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2411         file.
2412         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2413         Likewise.
2414         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2415         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2416         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2417         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2418         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2419
2420 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2421
2422         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2423         compatibility.
2424         (enum acc_async_t): Reformat.
2425         (acc_on_device): Declare compatible with builtin and provide C++
2426         wrapper.
2427         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2428
2429 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2430             Cesar Philippidis  <cesar@codesourcery.com>
2431
2432         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2433         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2434         ... this.  Add a description of the test at the top of the file.
2435         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2436         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2437         ... this.  Add a description of the test at the top of the file.
2438
2439 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2440
2441         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2442         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2443         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2444         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2445         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2446         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2447
2448 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2449
2450         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2451         dimensions.
2452
2453 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2454
2455         PR testsuite/68063
2456         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2457
2458 2015-10-27  James Norris  <jnorris@codesourcery.com>
2459
2460         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2461         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2462
2463 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2464
2465         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2466         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2467
2468         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2469         acc_device_nvidia usage.
2470         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2471         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2472         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2473
2474         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2475         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2476
2477         PR libgomp/66518
2478         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2479
2480         PR libgomp/65437
2481         PR libgomp/66518
2482         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2483         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2484
2485 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2486
2487         PR testsuite/68063
2488         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2489
2490 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2491
2492         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2493         vector_length.
2494         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2495
2496 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2497             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2498
2499         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2500         to 0 when mapnum is 0.
2501
2502 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2503
2504         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2505         Cast to int from int32_t.
2506
2507 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2508             Aldy Hernandez  <aldyh@redhat.com>
2509             Ilya Verbin  <ilya.verbin@intel.com>
2510
2511         * config/linux/affinity.c (omp_get_place_num_procs,
2512         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2513         * config/linux/doacross.h: New file.
2514         * config/posix/affinity.c (omp_get_place_num_procs,
2515         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2516         * config/posix/doacross.h: New file.
2517         * env.c: Include gomp-constants.h.
2518         (struct gomp_task_icv): Rename run_sched_modifier to
2519         run_sched_chunk_size.
2520         (gomp_max_task_priority_var): New variable.
2521         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2522         (handle_omp_display_env): Change _OPENMP value from 201307 to
2523         201511.  Print OMP_MAX_TASK_PRIORITY.
2524         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2525         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2526         chunk_size and run_sched_modifier to run_sched_chunk_size.
2527         (omp_get_max_task_priority, omp_get_initial_device,
2528         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2529         omp_get_partition_place_nums): New functions.
2530         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2531         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2532         to chunk_size.
2533         (omp_get_num_places_, omp_get_place_num_procs_,
2534         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2535         omp_get_place_proc_ids_8_, omp_get_place_num_,
2536         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2537         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2538         omp_get_max_task_priority_): New functions.
2539         * libgomp_g.h (GOMP_loop_doacross_static_start,
2540         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2541         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2542         GOMP_loop_ull_doacross_dynamic_start,
2543         GOMP_loop_ull_doacross_guided_start,
2544         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2545         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2546         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2547         GOMP_target_data_41, GOMP_target_update_41,
2548         GOMP_target_enter_exit_data): New prototypes.
2549         (GOMP_task): Add prototype argument.
2550         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2551         (struct gomp_doacross_work_share): New type.
2552         (struct gomp_work_share): Add doacross field.
2553         (struct gomp_task_icv): Rename run_sched_modifier to
2554         run_sched_chunk_size.
2555         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2556         GOMP_TASK_UNDEFERRED.  Add comments.
2557         (struct gomp_task_depend_entry): Add comments.
2558         (struct gomp_task): Likewise.
2559         (struct gomp_taskgroup): Likewise.
2560         (struct gomp_target_task): New type.
2561         (struct gomp_team): Add comment.
2562         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2563         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2564         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2565         (struct target_var_desc): New type.
2566         (struct target_mem_desc): Adjust comment.  Use struct
2567         target_var_desc instead of splay_tree_key for list.
2568         (REFCOUNT_INFINITY): Define.
2569         (struct splay_tree_key_s): Remove copy_from field.
2570         (struct gomp_device_descr): Add dev2dev_func field.
2571         (enum gomp_map_vars_kind): New enum.
2572         (gomp_map_vars): Add one argument.
2573         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2574         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2575         omp_get_place_num_procs, omp_get_place_num_procs_,
2576         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2577         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2578         omp_get_place_num_, omp_get_partition_num_places,
2579         omp_get_partition_num_places_, omp_get_partition_place_nums,
2580         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2581         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2582         omp_target_free, omp_target_is_present, omp_target_memcpy,
2583         omp_target_memcpy_rect, omp_target_associate_ptr and
2584         omp_target_disassociate_ptr.
2585         (GOMP_4.0.2): Renamed to ...
2586         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2587         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2588         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2589         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2590         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2591         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2592         GOMP_loop_ull_doacross_guided_start,
2593         GOMP_loop_ull_doacross_runtime_start,
2594         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2595         GOMP_doacross_ull_wait.
2596         * libgomp.texi: Document omp_get_max_task_priority.
2597         Rename modifier argument to chunk_size for omp_set_schedule and
2598         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2599         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2600         to run_sched_chunk_size renaming.
2601         (GOMP_loop_ordered_runtime_start): Likewise.
2602         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2603         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2604         GOMP_parallel_loop_runtime_start): New functions.
2605         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2606         to run_sched_chunk_size renaming.
2607         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2608         GOMP_loop_doacross_guided_start): New functions or aliases.
2609         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2610         run_sched_modifier to run_sched_chunk_size renaming.
2611         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2612         (gomp_loop_ull_doacross_static_start,
2613         gomp_loop_ull_doacross_dynamic_start,
2614         gomp_loop_ull_doacross_guided_start,
2615         GOMP_loop_ull_doacross_runtime_start): New functions.
2616         (GOMP_loop_ull_doacross_static_start,
2617         GOMP_loop_ull_doacross_dynamic_start,
2618         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2619         * oacc-mem.c (acc_map_data, present_create_copy,
2620         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2621         to gomp_map_vars.
2622         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2623         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2624         instead of false to gomp_map_vars.
2625         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2626         * omp.h.in (omp_lock_hint_t): New type.
2627         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2628         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2629         omp_get_place_num, omp_get_partition_num_places,
2630         omp_get_partition_place_nums, omp_get_initial_device,
2631         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2632         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2633         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2634         prototypes.
2635         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2636         (omp_lock_hint_none, omp_lock_hint_uncontended,
2637         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2638         omp_lock_hint_speculative): New parameters.
2639         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2640         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2641         omp_get_place_num, omp_get_partition_num_places,
2642         omp_get_partition_place_nums, omp_get_initial_device,
2643         omp_get_max_task_priority): New interfaces.
2644         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2645         to chunk_size.
2646         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2647         (omp_lock_hint_none, omp_lock_hint_uncontended,
2648         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2649         omp_lock_hint_speculative): New parameters.
2650         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2651         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2652         omp_get_place_num, omp_get_partition_num_places,
2653         omp_get_partition_place_nums, omp_get_initial_device,
2654         omp_get_max_task_priority): New functions and subroutines.
2655         * ordered.c: Include stdarg.h and string.h.
2656         (MAX_COLLAPSED_BITS): Define.
2657         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2658         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2659         GOMP_doacross_ull_wait): New functions.
2660         * target.c: Include errno.h.
2661         (resolve_device): If device is not initialized, call
2662         gomp_init_device on it.
2663         (gomp_map_lookup): New function.
2664         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2665         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2666         GOMP_MAP_ALWAYS_TO_P.
2667         (get_kind): Rename is_openacc argument to short_mapkind.
2668         (gomp_map_pointer): Use gomp_map_lookup.
2669         (gomp_map_fields_existing): New function.
2670         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2671         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2672         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2673         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2674         Adjust for tgt->list changed type and copy_from living in there.
2675         (gomp_copy_from_async): Adjust for tgt->list changed type and
2676         copy_from living in there.
2677         (gomp_unmap_vars): Likewise.
2678         (gomp_update): Likewise.  Rename is_openacc argument to
2679         short_mapkind.  Don't fail if object is not mapped.
2680         (gomp_load_image_to_device): Initialize refcount to
2681         REFCOUNT_INFINITY.
2682         (gomp_target_fallback): New function.
2683         (gomp_get_target_fn_addr): Likewise.
2684         (GOMP_target): Adjust gomp_map_vars caller, use
2685         gomp_get_target_fn_addr and gomp_target_fallback.
2686         (GOMP_target_41): New function.
2687         (gomp_target_data_fallback): New function.
2688         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2689         (GOMP_target_data_41): New function.
2690         (GOMP_target_update): Adjust gomp_update caller.
2691         (GOMP_target_update_41): New function.
2692         (gomp_exit_data, GOMP_target_enter_exit_data,
2693         gomp_target_task_fn, omp_target_alloc, omp_target_free,
2694         omp_target_is_present, omp_target_memcpy,
2695         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2696         omp_target_associate_ptr, omp_target_disassociate_ptr,
2697         gomp_load_plugin_for_device): New functions.
2698         * task.c: Include gomp-constants.h.  Include taskloop.c
2699         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2700         (gomp_task_handle_depend): New function.
2701         (GOMP_task): Use it.  Add priority argument.  Use
2702         gomp-constant.h constants instead of hardcoded numbers.
2703         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2704         (gomp_create_target_task): New function.
2705         (verify_children_queue, verify_taskgroup_queue,
2706         verify_task_queue): New functions.
2707         (gomp_task_run_pre): Call verify_*_queue functions.
2708         If an upcoming tied task is about to leave the sibling or
2709         taskgroup queues in an invalid state, adjust appropriately.
2710         Remove taskgroup argument.  Add comments.
2711         (gomp_task_run_post_handle_dependers): Add comments.
2712         (gomp_task_run_post_remove_parent): Likewise.
2713         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2714         (GOMP_taskwait): Likewise.  Add comments.
2715         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2716         problem such that the first non parent_depends_on task does not
2717         end up at the end of the children queue.
2718         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2719         GOMP_TASK_UNDEFERRED.
2720         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2721         * taskloop.c: New file.
2722         * testsuite/lib/libgomp.exp
2723         (check_effective_target_offload_device_nonshared_as): New proc.
2724         * testsuite/libgomp.c/affinity-2.c: New test.
2725         * testsuite/libgomp.c/doacross-1.c: New test.
2726         * testsuite/libgomp.c/doacross-2.c: New test.
2727         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2728         Add map clause to target.
2729         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2730         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2731         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2732         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2733         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2734         Likewise.
2735         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2736         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2737         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2738         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2739         not defined.  Use those where needed.
2740         * testsuite/libgomp.c/for-4.c: New test.
2741         * testsuite/libgomp.c/for-5.c: New test.
2742         * testsuite/libgomp.c/for-6.c: New test.
2743         * testsuite/libgomp.c/linear-1.c: New test.
2744         * testsuite/libgomp.c/ordered-4.c: New test.
2745         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2746         only allowed on the loop iterator.
2747         * testsuite/libgomp.c/pr66199-3.c: New test.
2748         * testsuite/libgomp.c/pr66199-4.c: New test.
2749         * testsuite/libgomp.c/reduction-7.c: New test.
2750         * testsuite/libgomp.c/reduction-8.c: New test.
2751         * testsuite/libgomp.c/reduction-9.c: New test.
2752         * testsuite/libgomp.c/reduction-10.c: New test.
2753         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2754         map(tofrom:s).
2755         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2756         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2757         * testsuite/libgomp.c/target-11.c: New test.
2758         * testsuite/libgomp.c/target-12.c: New test.
2759         * testsuite/libgomp.c/target-13.c: New test.
2760         * testsuite/libgomp.c/target-14.c: New test.
2761         * testsuite/libgomp.c/target-15.c: New test.
2762         * testsuite/libgomp.c/target-16.c: New test.
2763         * testsuite/libgomp.c/target-17.c: New test.
2764         * testsuite/libgomp.c/target-18.c: New test.
2765         * testsuite/libgomp.c/target-19.c: New test.
2766         * testsuite/libgomp.c/target-20.c: New test.
2767         * testsuite/libgomp.c/target-21.c: New test.
2768         * testsuite/libgomp.c/target-22.c: New test.
2769         * testsuite/libgomp.c/target-23.c: New test.
2770         * testsuite/libgomp.c/target-24.c: New test.
2771         * testsuite/libgomp.c/target-25.c: New test.
2772         * testsuite/libgomp.c/target-26.c: New test.
2773         * testsuite/libgomp.c/target-27.c: New test.
2774         * testsuite/libgomp.c/taskloop-1.c: New test.
2775         * testsuite/libgomp.c/taskloop-2.c: New test.
2776         * testsuite/libgomp.c/taskloop-3.c: New test.
2777         * testsuite/libgomp.c/taskloop-4.c: New test.
2778         * testsuite/libgomp.c++/ctor-13.C: New test.
2779         * testsuite/libgomp.c++/doacross-1.C: New test.
2780         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2781         Replace offload_device with offload_device_nonshared_as.
2782         * testsuite/libgomp.c++/for-12.C: New test.
2783         * testsuite/libgomp.c++/for-13.C: New test.
2784         * testsuite/libgomp.c++/for-14.C: New test.
2785         * testsuite/libgomp.c++/linear-1.C: New test.
2786         * testsuite/libgomp.c++/member-1.C: New test.
2787         * testsuite/libgomp.c++/member-2.C: New test.
2788         * testsuite/libgomp.c++/member-3.C: New test.
2789         * testsuite/libgomp.c++/member-4.C: New test.
2790         * testsuite/libgomp.c++/member-5.C: New test.
2791         * testsuite/libgomp.c++/ordered-1.C: New test.
2792         * testsuite/libgomp.c++/reduction-5.C: New test.
2793         * testsuite/libgomp.c++/reduction-6.C: New test.
2794         * testsuite/libgomp.c++/reduction-7.C: New test.
2795         * testsuite/libgomp.c++/reduction-8.C: New test.
2796         * testsuite/libgomp.c++/reduction-9.C: New test.
2797         * testsuite/libgomp.c++/reduction-10.C: New test.
2798         * testsuite/libgomp.c++/reference-1.C: New test.
2799         * testsuite/libgomp.c++/simd14.C: New test.
2800         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2801         * testsuite/libgomp.c++/target-5.C: New test.
2802         * testsuite/libgomp.c++/target-6.C: New test.
2803         * testsuite/libgomp.c++/target-7.C: New test.
2804         * testsuite/libgomp.c++/target-8.C: New test.
2805         * testsuite/libgomp.c++/target-9.C: New test.
2806         * testsuite/libgomp.c++/target-10.C: New test.
2807         * testsuite/libgomp.c++/target-11.C: New test.
2808         * testsuite/libgomp.c++/target-12.C: New test.
2809         * testsuite/libgomp.c++/taskloop-1.C: New test.
2810         * testsuite/libgomp.c++/taskloop-2.C: New test.
2811         * testsuite/libgomp.c++/taskloop-3.C: New test.
2812         * testsuite/libgomp.c++/taskloop-4.C: New test.
2813         * testsuite/libgomp.c++/taskloop-5.C: New test.
2814         * testsuite/libgomp.c++/taskloop-6.C: New test.
2815         * testsuite/libgomp.c++/taskloop-7.C: New test.
2816         * testsuite/libgomp.c++/taskloop-8.C: New test.
2817         * testsuite/libgomp.c++/taskloop-9.C: New test.
2818         * testsuite/libgomp.fortran/affinity1.f90: New test.
2819         * testsuite/libgomp.fortran/affinity2.f90: New test.
2820
2821 2015-10-13  Tom de Vries  <tom@codesourcery.com>
2822
2823         PR tree-optimization/67476
2824         * testsuite/libgomp.c/autopar-3.c: New test.
2825         * testsuite/libgomp.c/autopar-4.c: New test.
2826         * testsuite/libgomp.c/autopar-5.c: New test.
2827         * testsuite/libgomp.c/autopar-6.c: New test.
2828         * testsuite/libgomp.c/autopar-7.c: New test.
2829         * testsuite/libgomp.c/autopar-8.c: New test.
2830
2831 2015-10-12  James Norris  <jnorris@codesourcery.com>
2832
2833         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2834         initializer.
2835
2836 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
2837
2838         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2839         using load_gcc_lib.
2840
2841 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
2842
2843         * oacc-ptx.h: Remove file, moving its content into...
2844         * config/nvptx/fortran.c: ... here...
2845         * config/nvptx/oacc-init.c: ..., here...
2846         * config/nvptx/oacc-parallel.c: ..., and here.
2847         * config/nvptx/openacc.f90: New file.
2848         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2849         (link_ptx): Don't link in predefined bits of PTX code.
2850
2851 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2852             Bernd Schmidt <bernds@codesourcery.com>
2853
2854         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2855         (struct targ_ptx_obj): New.
2856         (nvptx_tdata): Move earlier, change data format.
2857         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
2858         objects.
2859         (GOMP_OFFLOAD_load_image): Adjust.
2860
2861 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
2862
2863         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2864         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2865         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2866         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2868         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2869         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2870         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2871         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2872         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2873         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2874         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2875         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2876         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2877         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2878         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2879         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2880         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2881         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2882         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2883         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2884         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2885         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2886         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2887         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2888         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2889         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2890         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2891         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2892         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2893         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2894         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2895         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2896         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2897         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2898         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2899         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2900         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2901         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2902         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2903         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2904         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2905         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2906         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2907         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2908         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2909         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2910         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2911         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2912         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2913         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2914         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2915         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2916         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2917         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2918         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2919         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2920         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2921         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2922         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2923         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2924         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2925         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2926
2927 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2928
2929         * oacc-init.c (acc_on_device): Force optimization level.
2930
2931 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
2932
2933         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2934         (cuda_errlist): Delete.
2935         (cuda_error): Reimplement.
2936
2937 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2938
2939         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2940         array.
2941         * libgomp.map (GOACC_parallel_keyed): New.
2942         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
2943         all callers.
2944         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
2945         and take keyed varargs list.  Adjust call to exec_func.
2946         (GOACC_parallel): Force host fallback.
2947         * libgomp_g.h (GOACC_parallel): Remove.
2948         (GOACC_parallel_keyed): Declare.
2949         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2950         (stuct targ_gn_descriptor): Replace name field with launch field.
2951         (nvptx_exec): Lose separate geometry args, take array.  Process
2952         dynamic dimensions and adjust.
2953         (struct nvptx_tdata): Replace fn_names field with fn_descs.
2954         (GOMP_OFFLOAD_load_image): Adjust for change in function table
2955         data.
2956         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2957         passing.
2958         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2959         passing.
2960
2961 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
2962
2963         PR libgomp/67141
2964         * oacc-int.h (goacc_host_init): Add declaration.
2965         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2966         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2967
2968 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
2969             Sebastian Pop  <s.pop@samsung.com>
2970
2971         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2972         match o/p.
2973         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2974         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2975         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2976         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2977         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2978
2979 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
2980
2981         * configure.tgt: Add missing ;; in between nvptx and rtems
2982         snippets.
2983
2984 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2985
2986         * config/posix/pool.h (gomp_adjust_thread_attr): New.
2987         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2988         (gomp_thread_pool_reservoir): Add priority member.
2989         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2990         priority.
2991         (parse_thread_pools): Likewise.
2992         * team.c (gomp_team_start): Call configuration provided
2993         gomp_adjust_thread_attr(). Destroy thread attributes if
2994         necessary.
2995         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2996
2997 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2998
2999         * config/posix/pool.h: New.
3000         * config/rtems/pool.h: Likewise.
3001         * config/rtems/proc.c: Likewise.
3002         * libgomp.h (gomp_thread_destructor): Declare.
3003         * team.c: Include configuration provided "pool.h".
3004         (gomp_get_thread_pool): Define in configuration.
3005         (gomp_team_end): Call configuration defined
3006         gomp_release_thread_pool().
3007
3008 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3009
3010         * config/rtems/bar.c: New.
3011         * config/rtems/bar.h: Likewise.
3012         * config/rtems/mutex.c: Likewise.
3013         * config/rtems/mutex.h: Likewise.
3014         * config/rtems/sem.c: Likewise.
3015         * config/rtems/sem.h: Likewise.
3016         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
3017         <sys/lock.h> header file.
3018         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
3019         supported by Newlib.
3020         * configure: Regenerate.
3021
3022 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3023
3024         * team.c (gomp_new_thread_pool): Delete and move content to ...
3025         (gomp_get_thread_pool): ... new function.  Allocate and
3026         initialize thread pool on demand.
3027         (get_last_team): Use gomp_get_thread_pool().
3028         (gomp_team_start): Delete thread pool initialization.
3029
3030 2015-09-03  Tom de Vries  <tom@codesourcery.com>
3031
3032         PR tree-optimization/65637
3033         * testsuite/libgomp.c/autopar-2.c: New test.
3034
3035 2015-08-29  Tom de Vries  <tom@codesourcery.com>
3036
3037         PR tree-optimization/46193
3038         * testsuite/libgomp.c/pr46193.c: New test.
3039
3040 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3041
3042         libgomp/
3043         * libgomp.map: Add 4.0.2 version.
3044         * target.c (offload_image_descr): Add version field.
3045         (gomp_load_image_to_device): Add version argument.  Adjust plugin
3046         call.  Improve load mismatch diagnostic.
3047         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
3048         call.
3049         (GOMP_offload_regster): Make stub function, move bulk to ...
3050         (GOMP_offload_register_ver): ... here.  Process version argument.
3051         (GOMP_offload_unregister): Make stub function, move bulk to ...
3052         (GOMP_offload_unregister_ver): ... here.  Process version argument.
3053         (gomp_init_device): Process version field.
3054         (gomp_unload_device): Process version field.
3055         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
3056         macros.  Check plugin version.
3057         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
3058         loader and unloader types.
3059         * oacc-host.c: Include gomp-constants.h.
3060         (host_version): New.
3061         (host_load_image, host_unload_image): Adjust.
3062         (host_dispatch): Add host_version.
3063         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3064         (GOMP_OFFLOAD_version): New.
3065         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3066         (GOMP_OFFLOAD_unload_image): Likewise.
3067         * plugin/plugin-host.c: Include gomp-constants.h.
3068         (GOMP_OFFLOAD_version): New.
3069         (GOMP_OFFLOAD_load_image): Add version arg.
3070         (GOMP_OFFLOAD_unload_image): Likewise.
3071
3072 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3073
3074         PR tree-optimization/65468
3075         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3076
3077 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3078
3079         PR tree-optimization/65468
3080         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3081
3082 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3083
3084         PR libgomp/66761
3085         PR libgomp/67303
3086         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3087         (gomp_iter_guided_next): Idem.
3088         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3089         (gomp_iter_ull_guided_next): Idem.
3090         * config/linux/wait.h (do_spin): Idem.
3091
3092 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3093
3094         * libgomp-plugin.h (enum offload_target_type): Remove
3095         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3096         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3097         * openacc.h (enum acc_device_t): Likewise.
3098         * openacc_lib.h: Likewise.
3099         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3100         (acc_on_device): Just use __builtin_acc_on_device.
3101         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3102         of acc_on_device builtin.
3103         * plugin/plugin-host.h: Remove file.
3104         * plugin/plugin-host.c: Likewise, but salvage some content into...
3105         * oacc-host.c: ... this file.
3106         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3107         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3108         * Makefile.in: Regenerate.
3109         * configure: Likewise.
3110         * testsuite/lib/libgomp.exp
3111         (check_effective_target_openacc_host_nonshm_selected): Remove.
3112         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3113         ACC_DEVICE_TYPE=host_nonshm.
3114         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3115         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3116         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3117         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3118         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3119         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3120
3121 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3122             Jakub Jelinek  <jakub@redhat.com>
3123
3124         * config/nvptx/affinity.c: New file.
3125         * config/nvptx/alloc.c: Likewise.
3126         * config/nvptx/bar.c: Likewise.
3127         * config/nvptx/barrier.c: Likewise.
3128         * config/nvptx/critical.c: Likewise.
3129         * config/nvptx/env.c: Likewise.
3130         * config/nvptx/error.c: Likewise.
3131         * config/nvptx/fortran.c: Likewise.
3132         * config/nvptx/iter.c: Likewise.
3133         * config/nvptx/iter_ull.c: Likewise.
3134         * config/nvptx/libgomp-plugin.c: Likewise.
3135         * config/nvptx/lock.c: Likewise.
3136         * config/nvptx/loop.c: Likewise.
3137         * config/nvptx/loop_ull.c: Likewise.
3138         * config/nvptx/mutex.c: Likewise.
3139         * config/nvptx/oacc-async.c: Likewise.
3140         * config/nvptx/oacc-cuda.c: Likewise.
3141         * config/nvptx/oacc-host.c: Likewise.
3142         * config/nvptx/oacc-init.c: Likewise.
3143         * config/nvptx/oacc-mem.c: Likewise.
3144         * config/nvptx/oacc-parallel.c: Likewise.
3145         * config/nvptx/oacc-plugin.c: Likewise.
3146         * config/nvptx/omp-lock.h: Likewise.
3147         * config/nvptx/ordered.c: Likewise.
3148         * config/nvptx/parallel.c: Likewise.
3149         * config/nvptx/proc.c: Likewise.
3150         * config/nvptx/ptrlock.c: Likewise.
3151         * config/nvptx/sections.c: Likewise.
3152         * config/nvptx/sem.c: Likewise.
3153         * config/nvptx/single.c: Likewise.
3154         * config/nvptx/splay-tree.c: Likewise.
3155         * config/nvptx/target.c: Likewise.
3156         * config/nvptx/task.c: Likewise.
3157         * config/nvptx/team.c: Likewise.
3158         * config/nvptx/time.c: Likewise.
3159         * config/nvptx/work.c: Likewise.
3160         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3161         * configure: Regenerate.
3162         * configure.tgt (config_path): Set to "nvptx" for target
3163         nvptx*-*-*.
3164
3165 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3166
3167         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3168
3169 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3170
3171         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3172         (cuda_errlist): Constify.
3173         (errmsg):  Move into ...
3174         (cuda_error): ... here.  Make smaller.
3175         (_XSTR, _STR): Delete.
3176         (cuda_synames): Delete.
3177         (verify_device_library): Delete.
3178         (nvptx_init): Don't call it.
3179
3180 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3181
3182         * testsuite/libgomp.c/uns-outer-4.c: New test.
3183
3184 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3185
3186         * testsuite/libgomp.c/pr66714.c: New test.
3187
3188 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3189
3190         PR libgomp/66950
3191         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3192         (fib_ref): New function.
3193         (fib): Correct corner cases in the recursion.
3194         (main): Replace the non-simd loop with fib_ref call.
3195         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3196         subroutine.
3197         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3198         for the last array element value.  Replace the non-simd loop with
3199         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3200         of the last array element with according Fibonacci sequence element.
3201         (fib): Correct corner cases in the recursion.
3202
3203 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3204
3205         * target.c (gomp_offload_image_to_device): Rename to ...
3206         (gomp_load_image_to_device): ... here.
3207         (GOMP_offload_register): Adjust call.
3208         (gomp_init_device): Likewise.
3209         (gomp_unload_image_from_device): New.  Broken out of ...
3210         (GOMP_offload_unregister): ... here.  Call it.
3211         (gomp_unload_device): New.
3212         * libgomp.h (gomp_unload_device): Declare.
3213         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3214         mem maps.
3215
3216 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3217
3218         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3219         wait=-specific if.
3220         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3221         !=0 condition.
3222         (goacc_waits): Move !num_waits handling to ...
3223         (GOACC_wait): ... here, the only caller that might have zero waits.
3224
3225         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3226         (struct ptx_image_data): Move earlier, add fns field.
3227         (struct ptx_device): Add images and image_lock fields.
3228         (ptx_images, ptx_image_lock): Delete.
3229         (nvptx_open_device): Initialize images and image_lock fields.
3230         (nvptx_close_device): Destroy image_lock.
3231         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3232         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3233         fields.
3234
3235 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3236
3237         * target.c (GOMP_offload_register): Use int for device type arg.
3238         (GOMP_offload_unregister): Likewise.
3239
3240         * target.c (struct_offload_image_descr): Constify host_table.
3241         (gomp_offload_image_to_device): Likewise.
3242         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3243
3244         * libgomp.h (gomp_device_descr): Constify target data arguments.
3245         * target.c (struct offload_image_descr): Constify target_data.
3246         (gomp_offload_image_to_device): Likewise.
3247         (GOMP_offload_register): Likewise.
3248         (GOMP_offload_unrefister): Likewise.
3249         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3250         GOMP_OFFLOAD_unload_image): Constify target data.
3251         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3252         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3253
3254 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3255
3256         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3257         Workaround driver library const error.
3258         (struct nvptx_tdata, nvptx_tdata_t): New.
3259         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3260         type.
3261
3262 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3263
3264         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3265         of EPS parameter from integer to real.
3266         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3267         type of EPS parameter from integer to real.
3268
3269 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3270
3271         * team.c (get_last_team): New.
3272         (gomp_new_team): Recycle last non-nested team if possible.
3273         (gomp_team_end): Move team work share list free lock destruction
3274         to ...
3275         (free_team): ... here.
3276
3277 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3278
3279         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3280         and ref from int to double.  Replaced their comparison with
3281         an inequality of their difference and EPS.
3282         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3283         comparison of pri and a reference number with an inequality of their
3284         difference and EPS.
3285         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3286         the comparison of sum and sum_ref with an inequality of their
3287         difference and EPS.
3288         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3289         the comparison of pri and a reference number with an inequality of
3290         their difference and EPS.
3291
3292 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3293
3294         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3295         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3296         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3297         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3298         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3299         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3300         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3301         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3302         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3303         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3304         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3305         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3306         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3307         variables.
3308         (vec_mult): Likewise.  Add #pragma omp taskwait.
3309         (main): Adjust caller.
3310         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3311         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3312         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3313         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3314         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3315         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3316         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3317         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3318         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3319         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3320         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3321         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3322         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3323         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3324         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3325         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3326         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3327         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3328         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3329         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3330         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3331         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3332         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3333         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3334         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3335         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3336         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3337         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3338         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3339         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3340         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3341         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3342         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3343         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3344         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3345         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3346         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3347         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3348         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3349         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3350         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3351         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3352         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3353         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3354         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3355         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3356         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3357         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3358         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3359         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3360         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3361         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3362         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3363         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3364         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3365         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3366         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3367         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3368         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3369         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3370         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3371         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3372         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3373         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3374         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3375         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3376         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3377         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3378         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3379         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3380         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3381         (vec_mult): Add !$omp taskwait.
3382         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3383         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3384         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3385         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3386         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3387         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3388         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3389         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3390         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3391         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3392         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3393         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3394         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3395         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3396         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3397         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3398         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3399         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3400         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3401         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3402         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3403         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3404         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3405         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3406         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3407         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3408         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3409         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3410         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3411         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3412         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3413         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3414         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3415         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3416         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3417         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3418         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3419         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3420         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3421         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3422         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3423         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3424         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3425         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3426         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3427         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3428         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3429         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3430         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3431         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3432         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3433         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3434         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3435         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3436         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3437         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3438         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3439         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3440         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3441         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3442         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3443         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3444         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3445         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3446         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3447         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3448         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3449
3450 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3451
3452         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3453         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3454
3455 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3456
3457         PR libgomp/65099
3458         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3459         in a 64-bit configuration.
3460         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3461         offloading testing if no such device is available.
3462         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3463         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3464
3465 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3466
3467         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3468         second call to f.
3469         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3470
3471 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3472
3473         PR tree-optimization/66642
3474         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3475         iteration count case.
3476         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3477         function, factor out of ...
3478         (main): ... here.  Test low iteration count case.
3479
3480 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3481
3482         * libgomp.h (gomp_thread_pool): Comment last_team field.
3483
3484 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3485
3486         * testsuite/libgomp.c++/pr66702-1.C: Require
3487         vect_simd_clones effective target.
3488         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3489
3490 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3491
3492         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3493         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3494         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3495         "-O2".
3496
3497 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3498
3499         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3500         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3501         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3502         * testsuite/libgomp.c++/pr64824.C: Same.
3503         * testsuite/libgomp.c++/pr64868.C: Same.
3504         * testsuite/libgomp.c++/pr66199-1.C: Same.
3505         * testsuite/libgomp.c++/pr66199-2.C: Same.
3506         * testsuite/libgomp.c++/target-2.C: Same.
3507         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3508         -std=<standard> option.
3509         * testsuite/libgomp.c++/udr-11.C: Same.
3510         * testsuite/libgomp.c++/udr-12.C: Same.
3511         * testsuite/libgomp.c++/udr-13.C: Same.
3512         * testsuite/libgomp.c++/udr-14.C: Same.
3513         * testsuite/libgomp.c++/udr-15.C: Same.
3514         * testsuite/libgomp.c++/udr-16.C: Same.
3515         * testsuite/libgomp.c++/udr-17.C: Same.
3516         * testsuite/libgomp.c++/udr-18.C: Same.
3517         * testsuite/libgomp.c++/udr-19.C: Same.
3518         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3519         * testsuite/libgomp.c++/simd-1.C: Same.
3520         * testsuite/libgomp.c++/simd-2.C: Same.
3521         * testsuite/libgomp.c++/simd-3.C: Same.
3522         * testsuite/libgomp.c++/simd-4.C: Same.
3523         * testsuite/libgomp.c++/simd-5.C: Same.
3524         * testsuite/libgomp.c++/simd-6.C: Same.
3525         * testsuite/libgomp.c++/simd-7.C: Same.
3526         * testsuite/libgomp.c++/simd-8.C: Same.
3527         * testsuite/libgomp.c++/simd-9.C: Same.
3528         * testsuite/libgomp.c++/simd10.C: Same.
3529         * testsuite/libgomp.c++/simd11.C: Same.
3530         * testsuite/libgomp.c++/simd12.C: Same.
3531         * testsuite/libgomp.c++/simd13.C: Same.
3532
3533 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3534
3535         PR middle-end/66702
3536         * testsuite/libgomp.c++/pr66702-1.C: New test.
3537         * testsuite/libgomp.c++/pr66702-2.C: New test.
3538
3539 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3540
3541         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3542         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3543         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3544         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3545
3546 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3547
3548         PR tree-optimization/66652
3549         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3550         using restrict pointers.
3551         (main): Add arguments to calls to f.
3552         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3553
3554 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3555
3556         * configure.ac: Fix check for header <sys/sysctl.h>.
3557         * configure: Regenerate.
3558         * config.h.in: Likewise.
3559
3560 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3561
3562         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3563         abort.
3564         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3565
3566 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3567
3568         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3569         acc_device_nvidia.
3570
3571         PR libgomp/66518
3572         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3573         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3574
3575 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3576
3577         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3578         dg-additional-options for any remaining options.
3579         * testsuite/libgomp.c/atomic-2.c: Same.
3580         * testsuite/libgomp.c/atomic-4.c: Same.
3581         * testsuite/libgomp.c/atomic-5.c: Same.
3582         * testsuite/libgomp.c/atomic-6.c: Same.
3583         * testsuite/libgomp.c/autopar-1.c: Same.
3584         * testsuite/libgomp.c/copyin-1.c: Same.
3585         * testsuite/libgomp.c/copyin-2.c: Same.
3586         * testsuite/libgomp.c/copyin-3.c: Same.
3587         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3588         * testsuite/libgomp.c/nestedfn-5.c: Same.
3589         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3590         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3591         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3592         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3593         * testsuite/libgomp.c/pr32362-1.c: Same.
3594         * testsuite/libgomp.c/pr32362-2.c: Same.
3595         * testsuite/libgomp.c/pr32362-3.c: Same.
3596         * testsuite/libgomp.c/pr39591-1.c: Same.
3597         * testsuite/libgomp.c/pr39591-2.c: Same.
3598         * testsuite/libgomp.c/pr39591-3.c: Same.
3599         * testsuite/libgomp.c/pr58392.c: Same.
3600         * testsuite/libgomp.c/pr58756.c: Same.
3601         * testsuite/libgomp.c/simd-1.c: Same.
3602         * testsuite/libgomp.c/simd-10.c: Same.
3603         * testsuite/libgomp.c/simd-11.c: Same.
3604         * testsuite/libgomp.c/simd-12.c: Same.
3605         * testsuite/libgomp.c/simd-13.c: Same.
3606         * testsuite/libgomp.c/simd-14.c: Same.
3607         * testsuite/libgomp.c/simd-15.c: Same.
3608         * testsuite/libgomp.c/simd-2.c: Same.
3609         * testsuite/libgomp.c/simd-3.c: Same.
3610         * testsuite/libgomp.c/simd-4.c: Same.
3611         * testsuite/libgomp.c/simd-5.c: Same.
3612         * testsuite/libgomp.c/simd-6.c: Same.
3613         * testsuite/libgomp.c/simd-7.c: Same.
3614         * testsuite/libgomp.c/simd-8.c: Same.
3615         * testsuite/libgomp.c/simd-9.c: Same.
3616
3617 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3618
3619         * testsuite/libgomp.c/pr35625.c: Fix typo.
3620
3621 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3622
3623         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3624         in dg-options.
3625         * testsuite/libgomp.c/atomic-3.c: Same.
3626         * testsuite/libgomp.c/debug-1.c: Same.
3627         * testsuite/libgomp.c/nqueens-1.c: Same.
3628         * testsuite/libgomp.c/pr26171.c: Same.
3629         * testsuite/libgomp.c/pr48591.c: Same.
3630         * testsuite/libgomp.c/pr64824.c: Same.
3631         * testsuite/libgomp.c/pr64868.c: Same.
3632         * testsuite/libgomp.c/pr66133.c: Same.
3633         * testsuite/libgomp.c/pr66199-1.c: Same.
3634         * testsuite/libgomp.c/pr66199-2.c: Same.
3635         * testsuite/libgomp.c/target-8.c: Same.
3636
3637 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3638
3639         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3640         -std={gnu99,c99}.
3641         * testsuite/libgomp.c/for-1.c: Same.
3642         * testsuite/libgomp.c/for-2.c: Same.
3643         * testsuite/libgomp.c/for-3.c: Same.
3644         * testsuite/libgomp.c/pr35625.c: Same.
3645         * testsuite/libgomp.c/pr39154.c: Same.
3646         * testsuite/libgomp.c/simd-16.c: Same.
3647         * testsuite/libgomp.c/simd-17.c: Same.
3648
3649 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3650
3651         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3652
3653 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3654
3655         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3656         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3657         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3658         (N): Define.
3659         (main): Use N instead of hardcoded constants.
3660
3661 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3662
3663         merge from gomp4 branch:
3664         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3665
3666         PR tree-optimization/65443
3667         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3668         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3669         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3670
3671 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3672
3673         * testsuite/libgomp.graphite/bounds.c: Adjust for
3674         cleanup-tree-dump removal.
3675         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3676         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3677         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3678         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3679         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3680         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3681         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3682         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3683         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3684         * testsuite/libgomp.graphite/pr41118.c: Likewise.
3685
3686 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
3687
3688         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3689         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3690         (futex_wake) [!__x86_64__]: Ditto.
3691
3692 2015-05-28  Julian Brown  <julian@codesourcery.com>
3693
3694         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3695         function comment. Only call gomp_fatal if new argument is true.
3696         (acc_dev_num_out_of_range): New function.
3697         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3698         acc_dev_num_out_of_range as appropriate.
3699         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3700         (acc_get_device_num, acc_set_device_num): Update calls to
3701         resolve_device.
3702         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3703         output.
3704
3705 2015-05-28  Julian Brown  <julian@codesourcery.com>
3706
3707         PR libgomp/65742
3708         * oacc-init.c (plugin/plugin-host.h): Include.
3709         (acc_on_device): Check whether we're in an offloaded region for
3710         host_nonshm
3711         plugin. Don't use __builtin_acc_on_device.
3712         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3713         nonshm_exec flag in thread-local data.
3714         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3715         data for host_nonshm plugin.
3716         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3717         for host_nonshm plugin.
3718         * plugin/plugin-host.h: New.
3719
3720 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3721
3722         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3723
3724 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3725
3726         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3727         Declare as int.
3728         (FUTEX_PRIVATE_FLAG): Remove L suffix.
3729         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3730         Declare as int.
3731
3732 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
3733
3734         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3735
3736 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
3737
3738         * target.c (gomp_map_pointer): New function abstracting out
3739         GOMP_MAP_POINTER handling.
3740         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3741         gomp_map_pointer().
3742
3743 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
3744
3745         PR middle-end/66199
3746         * testsuite/libgomp.c/pr66199-1.c: New test.
3747         * testsuite/libgomp.c/pr66199-2.c: New test.
3748         * testsuite/libgomp.c++/pr66199-1.C: New test.
3749         * testsuite/libgomp.c++/pr66199-2.C: New test.
3750         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3751         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3752
3753 2015-05-19  Julian Brown  <julian@codesourcery.com>
3754
3755         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3756         on cuInit failure.
3757
3758 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
3759
3760         PR middle-end/66133
3761         * testsuite/libgomp.c/pr66133.c: New test.
3762
3763 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3764
3765         * Makefile.in: Regenerated with automake-1.11.6.
3766         * aclocal.m4: Likewise.
3767         * config.h.in: Likewise.
3768         * configure: Likewise.
3769         * testsuite/Makefile.in: Likewise.
3770
3771 2015-05-08  Jason Merrill  <jason@redhat.com>
3772
3773         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3774         _Complex.
3775
3776         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3777
3778 2015-05-06  Julian Brown  <julian@codesourcery.com>
3779
3780         * oacc-init.c (acc_device_lock): Add explanatory comment.
3781         (resolve_device): Add comment about locking requirement.
3782         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3783         gomp_init_device and gomp_fini_device calls.
3784         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3785         (acc_get_device_num, acc_set_device_num): Add locking around
3786         resolve_device and gomp_init_device calls.
3787
3788 2015-05-06  Julian Brown  <julian@codesourcery.com>
3789
3790         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3791         goacc_thread_lock on error paths.
3792         * oacc-mem.c (lookup_host): Remove locking from function. Note
3793         locking requirement for caller in function comment.
3794         (lookup_dev): Likewise.
3795         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3796         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3797         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3798         Add locking.
3799
3800 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
3801
3802         PR testsuite/65205
3803         PR libgomp/65993
3804         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3805         don't expect "0x" prefix for "%p" format specifier, don't expect
3806         "(nil)" for NULL pointer.
3807         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3808         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3809         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3810         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3811         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3812         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3813         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3814         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3815         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3816         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3817         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3818         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3819         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3820         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3821         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3822         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3823         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3824         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3825         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3826         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3827         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3828         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3829         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3830         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3831         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3832         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3833         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3834         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3835         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3836         accurately specify what we're looking for.
3837         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3838         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3839         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3840         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3841         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3842
3843 2015-04-30  James Norris  <jnorris@codesourcery.com>
3844
3845         PR testsuite/65205
3846         * testsuite/lib/libgomp.exp
3847         (check_effective_target_openacc_host_selected)
3848         (check_effective_target_openacc_host_nonshm_selected): New
3849         procedures.
3850         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3851         dg-shouldfail.
3852         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3853         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3854         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3855         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3856         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3857         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3858         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3859         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3860         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3861         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3862         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3863         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3864         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3865         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3866         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3867         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3868         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3869         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3870         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3871         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3872         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3873         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3874         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3875         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3876         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3877         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3878         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3879         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3880         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3881         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3882         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3883         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3884         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3885         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3886         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3887         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3888         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3889         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3890         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3891         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3892         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3893         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3894         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3895
3896 2015-04-08  Julian Brown  <julian@codesourcery.com>
3897
3898         * libgomp.h (target_mem_desc: Remove mem_map field.
3899         (acc_dispatch_t): Remove open_device_func, close_device_func,
3900         get_device_num_func, set_device_num_func, target_data members.
3901         Change create_thread_data_func argument to device number instead of
3902         generic pointer.
3903         * oacc-async.c (assert.h): Include.
3904         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3905         (acc_wait_all, acc_wait_all_async): Use current host thread's
3906         active device, not base_dev.
3907         * oacc-cuda.c (acc_get_current_cuda_device)
3908         (acc_get_current_cuda_context, acc_get_cuda_stream)
3909         (acc_set_cuda_stream): Likewise.
3910         * oacc-host.c (host_dispatch): Don't set open_device_func,
3911         close_device_func, get_device_num_func or set_device_num_func.
3912         * oacc-init.c (base_dev, init_key): Remove.
3913         (cached_base_dev): New.
3914         (name_of_acc_device_t): New.
3915         (acc_init_1): Initialise default-numbered device, not zeroth.
3916         (acc_shutdown_1): Close all devices of a given type.
3917         (goacc_destroy_thread): Don't use base_dev.
3918         (lazy_open, lazy_init, lazy_init_and_open): Remove.
3919         (goacc_attach_host_thread_to_device): New.
3920         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3921         (acc_get_num_devices): Don't use base_dev.
3922         (acc_set_device_type): Reimplement.
3923         (acc_get_device_type): Don't use base_dev.
3924         (acc_get_device_num): Tweak logic.
3925         (acc_set_device_num): Likewise.
3926         (acc_on_device): Use acc_get_device_type.
3927         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3928         (goacc_lazy_initialize): Reimplement with acc_init and
3929         goacc_attach_host_thread_to_device.
3930         * oacc-int.h (goacc_thread): Add base_dev field.
3931         (base_dev): Remove extern declaration.
3932         (goacc_attach_host_thread_to_device): Add prototype.
3933         * oacc-mem.c (acc_malloc): Use current thread's device instead of
3934         base_dev.
3935         (acc_free): Likewise.
3936         (acc_memcpy_to_device): Likewise.
3937         (acc_memcpy_from_device): Likewise.
3938         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3939         goacc_lazy_initialize (throughout).
3940         (GOACC_parallel): Use tgt_offset to locate target functions.
3941         * target.c (gomp_map_vars): Don't set tgt->mem_map.
3942         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3943         (gomp_load_plugin_for_device): Remove open_device, close_device,
3944         get_device_num, set_device_num openacc hook initialisation. Don't set
3945         openacc.target_data.
3946         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3947         (GOMP_OFFLOAD_openacc_close_device)
3948         (GOMP_OFFLOAD_openacc_get_device_num)
3949         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3950         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3951         to int.
3952         * plugin/plugin-nvptx.c (ptx_inited): Remove.
3953         (instantiated_devices, ptx_dev_lock): New.
3954         (struct ptx_image_data): New.
3955         (ptx_devices, ptx_images, ptx_image_lock): New.
3956         (fini_streams_for_device): Reorder cuStreamDestroy call.
3957         (nvptx_get_num_devices): Remove forward declaration.
3958         (nvptx_init): Change return type to bool.
3959         (nvptx_fini): Remove.
3960         (nvptx_attach_host_thread_to_device): New.
3961         (nvptx_open_device): Return struct ptx_device* instead of void*.
3962         (nvptx_close_device): Change argument type to struct ptx_device*,
3963         return type to void.
3964         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3965         (kernel_target_data, kernel_host_table): Remove static globals.
3966         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3967         (GOMP_OFFLOAD_init_device): Reimplement.
3968         (GOMP_OFFLOAD_fini_device): Likewise.
3969         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3970         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3971         (GOMP_OFFLOAD_host2dev): Use ORD argument.
3972         (GOMP_OFFLOAD_openacc_open_device)
3973         (GOMP_OFFLOAD_openacc_close_device)
3974         (GOMP_OFFLOAD_openacc_set_device_num)
3975         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3976         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3977         (device number).
3978
3979         testsuite/
3980         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3981
3982 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
3983
3984         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3985         * libgomp.h (struct gomp_memory_mapping): Remove.
3986         (struct target_mem_desc): Change type of mem_map from
3987         gomp_memory_mapping * to splay_tree_s *.
3988         (struct gomp_device_descr): Remove register_image_func, get_table_func.
3989         Add load_image_func, unload_image_func.
3990         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3991         Remove offload_regions_registered.
3992         (gomp_init_tables): Remove.
3993         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3994         to splay_tree_s *.
3995         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3996         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3997         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3998         offload_regions_registered.
3999         Initialize load_image_func, unload_image_func, mem_map.root.
4000         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
4001         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
4002         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
4003         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
4004         gomp_memory_mapping *.  Use dev's lock and splay_tree.
4005         (lookup_dev): Use dev's lock.
4006         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
4007         (acc_is_present): Likewise.
4008         (acc_map_data): Likewise.
4009         (acc_unmap_data): Likewise.  Use dev's lock.
4010         (present_create_copy): Likewise.
4011         (delete_copyout): Pass dev to lookup_host instead of mem_map.
4012         (update_dev_host): Likewise.
4013         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
4014         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
4015         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
4016         (GOMP_OFFLOAD_get_table): Remove
4017         (GOMP_OFFLOAD_load_image): New function.
4018         (GOMP_OFFLOAD_unload_image): New function.
4019         * target.c (register_lock): New mutex for offload image registration.
4020         (num_devices): Do not guard with PLUGIN_SUPPORT.
4021         (gomp_realloc_unlock): New static function.
4022         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
4023         before gomp_fatal.
4024         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
4025         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
4026         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
4027         mem_map's.
4028         (gomp_unmap_vars): Likewise.
4029         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
4030         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
4031         (gomp_offload_image_to_device): New static function.
4032         (GOMP_offload_register): Add mutex lock.
4033         Call gomp_offload_image_to_device for all initialized devices.
4034         Replace gomp_realloc with gomp_realloc_unlock.
4035         (GOMP_offload_unregister): New function.
4036         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
4037         get_table_func from the plugin with calls to init_device_func and
4038         gomp_offload_image_to_device.
4039         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4040         to splay_tree_s *.
4041         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
4042         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
4043         (GOMP_target_data): Do not call gomp_init_tables.
4044         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
4045         (gomp_load_plugin_for_device): Replace register_image and get_table
4046         with load_image and unload_image in DLSYM ().
4047         (gomp_register_images_for_device): Remove function.
4048         (gomp_target_init): Do not initialize current_device.mem_map.*,
4049         current_device.offload_regions_registered.
4050         Remove call to gomp_register_images_for_device.
4051         Do not free offload_images and num_offload_images.
4052
4053 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
4054
4055         PR fortran/65597
4056         * testsuite/libgomp.fortran/pr65597.f90: New test.
4057
4058 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4059
4060         PR testsuite/65594
4061         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
4062         (init, check): New function.
4063         (foo): Change return type to void.
4064         (main): Call init and check.
4065
4066 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4067
4068         PR testsuite/65594
4069         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4070         (foo): Use M for non-inner loops to scale down test-case.
4071
4072 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4073
4074         PR libgomp/64972
4075         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4076         (GOACC_data_start): Likewise.
4077         * target.c (gomp_map_vars): Likewise.
4078
4079 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4080
4081         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4082         hppa*-*-hpux*.
4083
4084 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4085
4086         * testsuite/libgomp.c/target-10.c: New test.
4087         * testsuite/libgomp.c++/target-4.C: New test.
4088
4089 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4090
4091         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4092         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4093
4094 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4095
4096         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4097         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4098         (pthread.h): Check for this header file.
4099         * configure: Regenerate.
4100
4101 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4102
4103         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4104         (check_reduction_op, check_reduction_macro, max, min):
4105         Declare.
4106         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4107         function.
4108         (main): Use new functions.
4109
4110 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4111
4112         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4113         char * for variables holding dlerror return values.
4114         (DLSYM_OPT): Ditto.
4115
4116 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4117
4118         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4119
4120 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4121             Cesar Philippidis  <cesar@codesourcery.com>
4122
4123         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4124         GOACC_ctaid, and GOACC_nctaid routines.
4125
4126 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4127
4128         PR c/64824
4129         * testsuite/libgomp.c/atomic-18.c: New test.
4130         * testsuite/libgomp.c++/atomic-16.C: New test.
4131
4132 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4133
4134         PR c/64824
4135         PR c/64868
4136         * testsuite/libgomp.c/pr64824.c: New test.
4137         * testsuite/libgomp.c/pr64868.c: New test.
4138         * testsuite/libgomp.c++/pr64824.C: New test.
4139         * testsuite/libgomp.c++/pr64868.C: New test.
4140
4141 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4142
4143         PR libgomp/64635
4144         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4145         Link with -lpthread.
4146         * config/aix/plugin-suffix.h: Delete.
4147
4148 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4149
4150         PR libgomp/64635
4151         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4152         (*-*-darwin*): Use config_path "bsd darwin posix".
4153         (*-*-hpux*): Use config_path "hpux posix".
4154         * target.c: Add include of plugin-suffix.h and use
4155         SONAME_SUFFIX macro.
4156         * config/aix/plugin-suffix.h: New file.
4157         * config/darwin/plugin-suffix.h: New file.
4158         * config/hpux/plugin-suffix.h: New file.
4159         * config/posix/plugin-suffix.h: New file.
4160
4161 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4162
4163         PR middle-end/64734
4164         * libgomp.c/pr64734.c: New test.
4165
4166 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4167
4168         PR libgomp/64672
4169         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4170
4171 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4172
4173         PR libgomp/64707
4174         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4175         dg-options.
4176
4177 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4178
4179         PR libgomp/64625
4180         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4181         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4182         formal parameter.  Update all users.
4183         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4184         Document unused formal parameter.
4185
4186 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4187
4188         * oacc-parallel.c: Don't include <alloca.h>.
4189         (GOACC_parallel): Use gomp_alloca instead of alloca.
4190
4191 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4192
4193         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4194
4195 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4196             James Norris  <jnorris@codesourcery.com>
4197             Tom de Vries  <tom@codesourcery.com>
4198             Julian Brown  <julian@codesourcery.com>
4199             Cesar Philippidis  <cesar@codesourcery.com>
4200             Nathan Sidwell  <nathan@codesourcery.com>
4201             Tobias Burnus  <burnus@net-b.de>
4202
4203         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4204         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4205         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4206         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4207         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4208         Include $(top_srcdir)/plugin/Makefrag.am.
4209         (nodist_libsubinclude_HEADERS): Add openacc.h.
4210         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4211         openacc.f90, openacc.mod, openacc_kinds.mod.
4212         (omp_lib.mod): Generalize into...
4213         (%.mod): ... this new rule.
4214         (openacc_kinds.mod, openacc.mod): New rules.
4215         * plugin/configfrag.ac: New file.
4216         * configure.ac: Move plugin/offloading support into it.  Include
4217         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4218         * plugin/Makefrag.am: New file.
4219         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4220         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4221         export.
4222         (libgomp-test-support.exp): New rule.
4223         (all-local): Depend on it.
4224         * Makefile.in: Regenerate.
4225         * testsuite/Makefile.in: Regenerate.
4226         * config.h.in: Likewise.
4227         * configure: Likewise.
4228         * configure.tgt: Harden shell syntax.
4229         * env.c: Include "oacc-int.h".
4230         (parse_acc_device_type): New function.
4231         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4232         variables.
4233         (initialize_env): Initialize those.  Call
4234         goacc_runtime_initialize.
4235         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4236         (gomp_fatal): Call gomp_vfatal.
4237         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4238         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4239         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4240         (splay_tree_node, splay_tree, splay_tree_key)
4241         (struct target_mem_desc, struct splay_tree_key_s)
4242         (struct gomp_memory_mapping, struct acc_dispatch_t)
4243         (struct gomp_device_descr, gomp_acc_insert_pointer)
4244         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4245         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4246         (gomp_free_memmap, gomp_fini_device): New declarations.
4247         (gomp_vdebug, gomp_debug): New macros.
4248         Include "splay-tree.h".
4249         * libgomp.map (OACC_2.0): New symbol version.  Use for
4250         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4251         acc_set_device_type_h_, acc_get_device_type,
4252         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4253         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4254         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4255         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4256         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4257         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4258         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4259         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4260         acc_copyin_array_h_, acc_present_or_copyin,
4261         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4262         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4263         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4264         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4265         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4266         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4267         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4268         acc_update_device, acc_update_device_32_h_,
4269         acc_update_device_64_h_, acc_update_device_array_h_,
4270         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4271         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4272         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4273         acc_is_present_64_h_, acc_is_present_array_h_,
4274         acc_memcpy_to_device, acc_memcpy_from_device,
4275         acc_get_current_cuda_device, acc_get_current_cuda_context,
4276         acc_get_cuda_stream, acc_set_cuda_stream.
4277         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4278         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4279         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4280         GOACC_get_num_threads.
4281         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4282         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4283         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4284         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4285         GOMP_PLUGIN_acc_thread.
4286         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4287         environment variable.
4288         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4289         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4290         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4291         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4292         (splay_tree_remove): New declarations.
4293         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4294         (splay_tree_remove, splay_tree_lookup): Move into...
4295         * splay-tree.c: ... this new file.
4296         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4297         (splay_tree_node, splay_tree, splay_tree_key)
4298         (struct target_mem_desc, struct splay_tree_key_s)
4299         (struct gomp_device_descr): Don't declare.
4300         (num_devices_openmp): New variable.
4301         (gomp_get_num_devices ): Use it.
4302         (gomp_init_targets_once): New function.
4303         (gomp_get_num_devices ): Use it.
4304         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4305         (gomp_fini_device, gomp_register_image_for_device): New functions.
4306         (gomp_map_vars): Add devaddrs parameter.
4307         (gomp_update): Add mm parameter.
4308         (gomp_init_device): Move most of it into...
4309         (gomp_init_tables): ... this new function.
4310         (gomp_register_images_for_device): Remove function.
4311         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4312         Make them hidden instead of static.
4313         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4314         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4315         (GOMP_target_end_data, GOMP_target_update)
4316         (gomp_load_plugin_for_device, gomp_target_init): Update for
4317         OpenACC changes.
4318         * oacc-async.c: New file.
4319         * oacc-cuda.c: Likewise.
4320         * oacc-host.c: Likewise.
4321         * oacc-init.c: Likewise.
4322         * oacc-int.h: Likewise.
4323         * oacc-mem.c: Likewise.
4324         * oacc-parallel.c: Likewise.
4325         * oacc-plugin.c: Likewise.
4326         * oacc-plugin.h: Likewise.
4327         * oacc-ptx.h: Likewise.
4328         * openacc.f90: Likewise.
4329         * openacc.h: Likewise.
4330         * openacc_lib.h: Likewise.
4331         * plugin/plugin-host.c: Likewise.
4332         * plugin/plugin-nvptx.c: Likewise.
4333         * libgomp-plugin.c: Likewise.
4334         * libgomp-plugin.h: Likewise.
4335         * libgomp_target.h: Remove file after merging content into the
4336         former file.  Update all users.
4337         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4338         (offload_targets_s, offload_targets_s_openacc): New variables.
4339         (check_effective_target_openacc_nvidia_accel_present)
4340         (check_effective_target_openacc_nvidia_accel_selected): New
4341         procedures.
4342         (libgomp_init): Update for OpenACC changes.
4343         * testsuite/libgomp-test-support.exp.in: New file.
4344         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4345         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4346         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4350         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4351         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4356         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4357         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4358         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4359         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4360         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4361         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4362         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4363         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4364         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4365         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4366         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4367         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4368         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4369         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4370         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4371         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4372         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4373         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4374         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4375         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4376         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4377         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4378         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4381         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4382         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4383         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4384         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4385         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4386         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4387         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4388         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4389         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4390         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4391         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4392         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4393         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4394         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4395         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4396         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4397         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4398         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4399         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4400         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4401         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4402         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4403         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4404         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4405         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4406         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4407         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4408         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4409         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4410         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4411         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4412         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4413         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4414         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4415         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4416         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4417         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4418         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4419         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4420         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4421         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4422         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4423         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4424         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4425         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4426         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4427         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4428         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4429         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4430         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4431         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4432         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4433         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4434         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4435         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4436         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4437         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4438         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4439         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4440         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4441         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4442         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4443         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4444         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4445         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4446         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4447         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4448         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4449         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4450         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4451         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4452         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4453         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4454         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4455         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4456         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4457         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4458         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4459         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4460         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4461         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4462         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4463         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4464         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4465         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4466         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4467         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4468         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4469         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4470         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4471         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4472         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4473         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4474         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4475         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4476         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4477         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4478         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4479         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4480         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4481         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4482         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4483         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4484         Likewise.
4485         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4486         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4487         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4488         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4489         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4490         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4491         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4492         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4493         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4494         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4495         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4496         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4497         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4498         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4499         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4500         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4501         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4502         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4503         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4504         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4505         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4506         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4507         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4508         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4509         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4510         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4511         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4512         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4513         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4514         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4515         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4516         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4517         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4518         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4519         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4520         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4521         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4522         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4523         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4524         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4525         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4526         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4527         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4528         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4529         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4530         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4531         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4532         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4533         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4534         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4535         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4536         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4537         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4538         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4539         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4540         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4541         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4542         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4543         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4544         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4545
4546 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4547             Julian Brown  <julian@codesourcery.com>
4548             David Malcolm  <dmalcolm@redhat.com>
4549
4550         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4551         to "GNU Offloading and Multi Processing Runtime Library".  Change
4552         all users.
4553         * configure: Regenerate.
4554         * libgomp.texi: Update.
4555
4556 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4557
4558         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4559         "$tgt_dir/lib32".
4560         * configure: Regenerate.
4561
4562         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4563         "intelmic" in $offload_targets.
4564
4565 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4566
4567         Update copyright years.
4568
4569         * libgomp.texi: Bump @copying's copyright year.
4570
4571 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4572
4573         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4574         Move load of target-supportes.exp earlier.
4575
4576 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4577
4578         * testsuite/libgomp.c/target-9.c: New test.
4579
4580 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4581
4582         * config.h.in: Regenerate.
4583         * configure: Regenerate.
4584         * configure.ac: Add GCC_CHECK_EMUTLS.
4585         * libgomp.h: Add check for USE_EMUTLS: this case
4586         is equal to HAVE_TLS.
4587         * team.c: Likewise.
4588
4589 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4590
4591         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4592
4593 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4594             Ilya Verbin  <ilya.verbin@intel.com>
4595
4596         * testsuite/libgomp.c/target-critical-1.c: New test.
4597
4598 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4599
4600         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4601         to dg-options unless expensive testing is on.
4602         (TESTITERS): Define to N if not defined.
4603         (main): Use TESTITERS instead of N.
4604         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4605         dg-additional-options depending on whether expensive testing is on.
4606         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4607         Decrease N to 100000 and CHUNKSZ to 10000.
4608
4609 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4610
4611         PR fortran/63938
4612         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4613         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4614
4615 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4616
4617         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4618
4619 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4620
4621         PR bootstrap/63784
4622         * configure: Regenerated.
4623
4624 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4625
4626         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4627         vect_simd_clones effective target.
4628         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4629
4630 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4631
4632         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4633         of 32 as block_size.
4634         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4635         instead of 32 as block_size.
4636
4637 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4638             Ilya Verbin  <ilya.verbin@intel.com>
4639
4640         * Makefile.in: Regenerate.
4641         * configure: Regenerate.
4642         * configure.ac: Set up offload_additional_options,
4643         offload_additional_lib_paths and offload_targets.
4644         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4645         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4646         * testsuite/Makefile.in: Regenerate.
4647         * testsuite/lib/libgomp.exp (libgomp_init): Append
4648         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4649         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4650         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4651
4652 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4653             Ilya Verbin  <ilya.verbin@intel.com>
4654             Kirill Yukhin  <kirill.yukhin@intel.com>
4655             Ilya Tocar  <ilya.tocar@intel.com>
4656
4657         * testsuite/lib/libgomp.exp
4658         (check_effective_target_offload_device): New.
4659         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4660         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4661         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4662         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4663         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4664         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4665         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4666         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4667         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4668         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4669         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4670         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4671         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4672         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4673         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4674         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4675         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4676         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4677         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4678         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4679         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4680         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4681         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4682         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4683         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4684         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4685         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4686         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4687         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4688         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4689         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4690         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4691         * testsuite/libgomp.c/target-7.c: Fix test.
4692         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4693         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4694         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4695         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4696         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4697         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4698         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4699         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4700         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4701         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4702         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4703         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4704         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4705         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4706         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4707         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4708         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4709         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4710         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4711         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4712         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4713         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4714         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4715         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4716         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4717         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4718         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4719         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4720         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4721         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4722         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4723
4724 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
4725             Ilya Verbin  <ilya.verbin@intel.com>
4726             Thomas Schwinge  <thomas@codesourcery.com>
4727             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4728
4729         * libgomp.map (GOMP_4.0.1): New symbol version.
4730         Add GOMP_offload_register.
4731         * libgomp_target.h: New file.
4732         * splay-tree.h: New file.
4733         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4734         (gomp_target_init): New forward declaration.
4735         (gomp_is_initialized): New static variable.
4736         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4737         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4738         New structures.
4739         (offload_images, num_offload_images, devices, num_devices): New static
4740         variables.
4741         (splay_compare): New static function.
4742         (struct gomp_device_descr): New structure.
4743         (gomp_get_num_devices): Call gomp_target_init.
4744         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4745         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4746         (GOMP_offload_register): New function.
4747         (GOMP_target): Arrange for host callback to be performed in a separate
4748         initial thread and contention group, inheriting ICVs from
4749         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
4750         Add device initialization and lookup for target function in splay tree.
4751         (GOMP_target_data): Add device initialization and call gomp_map_vars.
4752         (GOMP_target_end_data): Call gomp_unmap_vars.
4753         (GOMP_target_update): Add device initialization and call gomp_update.
4754         (gomp_load_plugin_for_device, gomp_register_images_for_device)
4755         (gomp_target_init): New static functions.
4756
4757 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
4758             Thomas Schwinge  <thomas@codesourcery.com>
4759             Ilya Verbin  <ilya.verbin@intel.com>
4760             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4761
4762         * config.h.in: Regenerate.
4763         * configure: Regenerate.
4764         * configure.ac: Check for libdl, required for plugin support.
4765         (PLUGIN_SUPPORT): Define if plugins are supported.
4766         (enable_offload_targets): Support Intel MIC targets.
4767         (OFFLOAD_TARGETS): List of target names suitable for offloading.
4768
4769 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
4770
4771         PR target/63610
4772         * configure: Regenerate.
4773
4774 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4775
4776         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4777
4778 2014-10-06  Marek Polacek  <polacek@redhat.com>
4779
4780         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4781         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4782         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4783         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4784
4785 2014-10-06  Marek Polacek  <polacek@redhat.com>
4786
4787         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4788         * testsuite/libgomp.c/nqueens-1.c: Likewise.
4789         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4790         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4791         * testsuite/libgomp.c/pr36802-2.c: Likewise.
4792         * testsuite/libgomp.c/pr36802-3.c: Likewise.
4793         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4794         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4795         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4796         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4797         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4798         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4799         * testsuite/libgomp.c/omp-single-1.c: Likewise.
4800         * testsuite/libgomp.c/omp-single-2.c: Likewise.
4801         * testsuite/libgomp.c/omp_matvec.c: Likewise.
4802         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4803         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4804         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
4805         declarations.
4806
4807 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
4808
4809         PR libgomp/61200
4810         * testsuite/libgomp.c/pr61200.c: New test.
4811
4812 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
4813
4814         PR c++/63248
4815         * testsuite/libgomp.c++/pr63248.C: New test.
4816
4817 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
4818
4819         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4820         is not zero, but taskgroup->children is NULL and there are
4821         any task->children, schedule those instead of waiting.
4822         * testsuite/libgomp.c/depend-6.c: New test.
4823         * testsuite/libgomp.c/depend-7.c: New test.
4824         * testsuite/libgomp.c/depend-8.c: New test.
4825         * testsuite/libgomp.c/depend-9.c: New test.
4826         * testsuite/libgomp.c/depend-10.c: New test.
4827
4828 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
4829
4830         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4831         (struct gomp_taskwait): New type.
4832         (struct gomp_task): Add taskwait and parent_depends_on, remove
4833         in_taskwait and taskwait_sem fields.
4834         (gomp_finish_task): Don't destroy taskwait_sem.
4835         * task.c (gomp_init_task): Don't init in_taskwait, instead init
4836         taskwait and parent_depends_on.
4837         (GOMP_task): For if (0) tasks with depend clause that depend on
4838         earlier tasks don't defer them, instead call
4839         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4840         Initialize redundant_out field, for redundant out entries just
4841         move them at the end of linked list instead of removing them
4842         completely, and set redundant_out flag instead of redundant.
4843         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4844         that task.
4845         (gomp_task_run_post_handle_dependers): If parent is in
4846         gomp_task_maybe_wait_for_dependencies and newly runnable task
4847         is not parent_depends_on, queue it in parent->children linked
4848         list after all runnable tasks with parent_depends_on set.
4849         Adjust for addition of taskwait indirection.
4850         (gomp_task_run_post_remove_parent): If parent is in
4851         gomp_task_maybe_wait_for_dependencies and task to be removed
4852         is parent_depends_on, decrement n_depend and if needed awake
4853         parent.  Adjust for addition of taskwait indirection.
4854         (GOMP_taskwait): Adjust for addition of taskwait indirection.
4855         (gomp_task_maybe_wait_for_dependencies): New function.
4856         * testsuite/libgomp.c/depend-5.c: New test.
4857
4858 2014-07-13  Tobias Burnus  <burnus@net-b.de>
4859
4860         * testsuite/libgomp.fortran/pr34020.f90: Make compile
4861         with TS 18508/Fortran 2015.
4862
4863 2014-07-06  Marek Polacek  <polacek@redhat.com>
4864
4865         PR c/6940
4866         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4867
4868 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
4869
4870         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4871         matches regex $lang_source_re, add $lang_include_flags to options.
4872         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4873         * testsuite/libgomp.c++/c++.exp: Likewise.
4874         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
4875         and lang_include_flags instead of adding -fintrinsic-modules-path= to
4876         ALWAYS_CFLAGS.
4877         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4878
4879 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
4880
4881         * testsuite/libgomp.fortran/fortran.exp: Explain
4882         gfortran-dg-runtest usage.
4883
4884 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
4885
4886         * testsuite/libgomp.fortran/simd5.f90: New test.
4887         * testsuite/libgomp.fortran/simd6.f90: New test.
4888         * testsuite/libgomp.fortran/simd7.f90: New test.
4889
4890 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
4891
4892         * testsuite/libgomp.c/for-2.c: Define SC to static for
4893         #pragma omp for simd testing.
4894         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4895         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4896         SC macro.
4897         * testsuite/libgomp.c/simd-14.c: New test.
4898         * testsuite/libgomp.c/simd-15.c: New test.
4899         * testsuite/libgomp.c/simd-16.c: New test.
4900         * testsuite/libgomp.c/simd-17.c: New test.
4901         * testsuite/libgomp.c++/for-10.C: Define SC to static for
4902         #pragma omp for simd testing.
4903         * testsuite/libgomp.c++/simd10.C: New test.
4904         * testsuite/libgomp.c++/simd11.C: New test.
4905         * testsuite/libgomp.c++/simd12.C: New test.
4906         * testsuite/libgomp.c++/simd13.C: New test.
4907
4908         * testsuite/libgomp.fortran/aligned1.f03: New test.
4909         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4910         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4911         tasks with !$omp parallel !$omp single.
4912         * testsuite/libgomp.fortran/target8.f90: New test.
4913         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4914         not to use trim in the combiner, instead call elemental function.
4915         (fn): New elemental function.
4916         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4917         Make elemental.
4918         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4919         omp_in): Likewise.
4920         * testsuite/libgomp.fortran/udr12.f90: New test.
4921         * testsuite/libgomp.fortran/udr13.f90: New test.
4922         * testsuite/libgomp.fortran/udr14.f90: New test.
4923         * testsuite/libgomp.fortran/udr15.f90: New test.
4924
4925 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
4926
4927         * omp_lib.f90.in (openmp_version): Set to 201307.
4928         * omp_lib.h.in (openmp_version): Likewise.
4929         * testsuite/libgomp.c/target-8.c: New test.
4930         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4931         and inbranch clauses.
4932         * testsuite/libgomp.fortran/depend-3.f90: New test.
4933         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4934         openmp_version.
4935         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4936         * testsuite/libgomp.fortran/target1.f90: New test.
4937         * testsuite/libgomp.fortran/target2.f90: New test.
4938         * testsuite/libgomp.fortran/target3.f90: New test.
4939         * testsuite/libgomp.fortran/target4.f90: New test.
4940         * testsuite/libgomp.fortran/target5.f90: New test.
4941         * testsuite/libgomp.fortran/target6.f90: New test.
4942         * testsuite/libgomp.fortran/target7.f90: New test.
4943
4944 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
4945
4946         PR fortran/60928
4947         * testsuite/libgomp.fortran/allocatable9.f90: New test.
4948         * testsuite/libgomp.fortran/allocatable10.f90: New test.
4949         * testsuite/libgomp.fortran/allocatable11.f90: New test.
4950         * testsuite/libgomp.fortran/allocatable12.f90: New test.
4951         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4952         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4953         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4954         * testsuite/libgomp.fortran/associate1.f90: New test.
4955         * testsuite/libgomp.fortran/associate2.f90: New test.
4956         * testsuite/libgomp.fortran/procptr1.f90: New test.
4957
4958 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
4959
4960         * testsuite/libgomp.fortran/simd1.f90: New test.
4961         * testsuite/libgomp.fortran/udr1.f90: New test.
4962         * testsuite/libgomp.fortran/udr2.f90: New test.
4963         * testsuite/libgomp.fortran/udr3.f90: New test.
4964         * testsuite/libgomp.fortran/udr4.f90: New test.
4965         * testsuite/libgomp.fortran/udr5.f90: New test.
4966         * testsuite/libgomp.fortran/udr6.f90: New test.
4967         * testsuite/libgomp.fortran/udr7.f90: New test.
4968         * testsuite/libgomp.fortran/udr8.f90: New test.
4969         * testsuite/libgomp.fortran/udr9.f90: New test.
4970         * testsuite/libgomp.fortran/udr10.f90: New test.
4971         * testsuite/libgomp.fortran/udr11.f90: New test.
4972
4973 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
4974
4975         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4976         vect_simd_clones effective target.
4977         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4978
4979 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
4980
4981         PR middle-end/61252
4982         * testsuite/libgomp.c++/simd-9.C: New test.
4983
4984 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
4985
4986         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4987         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4988         texts according to their @menu entry positions.
4989
4990 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
4991
4992         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4993         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4994         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4995         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4996         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4997         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4998         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4999         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
5000         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
5001         * testsuite/libgomp.fortran/depend-1.f90: New test.
5002         * testsuite/libgomp.fortran/depend-2.f90: New test.
5003         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
5004         * testsuite/libgomp.fortran/simd1.f90: New test.
5005         * testsuite/libgomp.fortran/simd2.f90: New test.
5006         * testsuite/libgomp.fortran/simd3.f90: New test.
5007         * testsuite/libgomp.fortran/simd4.f90: New test.
5008         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
5009
5010 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
5011
5012         * testsuite/libgomp.c/simd-10.c: New test.
5013         * testsuite/libgomp.c/simd-11.c: New test.
5014         * testsuite/libgomp.c/simd-12.c: New test.
5015         * testsuite/libgomp.c/simd-13.c: New test.
5016
5017 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
5018
5019         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
5020         atomic type clauses in any order and optional comma in between.
5021         * testsuite/libgomp.c++/atomic-15.C: Likewise.
5022         * testsuite/libgomp.c/atomic-17.c: Likewise.
5023
5024         * testsuite/libgomp.c/simd-7.c: New test.
5025         * testsuite/libgomp.c/simd-8.c: New test.
5026         * testsuite/libgomp.c/simd-9.c: New test.
5027         * testsuite/libgomp.c/loop-16.c: New test.
5028
5029 2014-04-02  Richard Henderson  <rth@redhat.com>
5030
5031         * config/linux/futex.h (futex_wait): Get error value from errno.
5032         (futex_wake): Likewise.
5033
5034 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
5035
5036         PR c++/60331
5037         * testsuite/libgomp.c++/udr-11.C: New test.
5038         * testsuite/libgomp.c++/udr-12.C: New test.
5039         * testsuite/libgomp.c++/udr-13.C: New test.
5040         * testsuite/libgomp.c++/udr-14.C: New test.
5041         * testsuite/libgomp.c++/udr-15.C: New test.
5042         * testsuite/libgomp.c++/udr-16.C: New test.
5043         * testsuite/libgomp.c++/udr-17.C: New test.
5044         * testsuite/libgomp.c++/udr-18.C: New test.
5045         * testsuite/libgomp.c++/udr-19.C: New test.
5046
5047 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5048
5049         Update copyright years
5050
5051 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5052
5053         * hashtab.h: Use the standard form for the copyright notice.
5054
5055 2014-01-02  Tobias Burnus  <burnus@net-b.de>
5056
5057         * libgomp.texi: Bump @copying's copyright year.
5058
5059 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
5060
5061         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
5062         alloca () with __builtin_alloca ().
5063         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5064         * testsuite/libgomp.c/lock-3.c: Likewise.
5065         * testsuite/libgomp.c/pr48591.c: Likewise.
5066
5067 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5068
5069         PR testsuite/59534
5070         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5071         comparisons.
5072
5073 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5074
5075         PR libgomp/58756
5076         * testsuite/libgomp.c/pr58756.c: New test.
5077
5078 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5079
5080         PR libgomp/59467
5081         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5082         !$omp parallel.
5083
5084 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5085
5086         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5087         ALWAYS_CFLAGS.
5088         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5089         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5090         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5091         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5092         Likewise.
5093
5094         * libgomp_g.h: Include <stddef.h> for size_t.
5095
5096         * libgomp.spec.in: Update comment about libgomp's dependencies.
5097         * configure.ac: Likewise.
5098         * configure: Regenerate.
5099
5100 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5101
5102         * libgomp.texi: (Runtime Library Routines): Update references for
5103         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5104         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5105         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5106         (Environment Variables): Update references for OpenMP 4.0. Add
5107         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5108         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5109         order.
5110
5111 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5112
5113         * env.c (parse_bind_var): Initialize value to avoid
5114         (false positive) warning.
5115
5116 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5117
5118         PR libgomp/58691
5119         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5120         to check variable.
5121         (gomp_init_num_threads): Move i variable declaration into
5122         #ifdef CPU_ALLOC_SIZE block.
5123         * config/linux/affinity.c (gomp_affinity_init_level): Test
5124         gomp_places_list_len == 0 rather than gomp_places_list == 0
5125         when checking for topology reading error.
5126         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5127         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5128         gomp_places_list, only parse env var and always return false.
5129         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5130         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5131         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5132         and either of these variables were parsed correctly into a places
5133         list.
5134
5135 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5136             Jakub Jelinek  <jakub@redhat.com>
5137
5138         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5139         of 5 loopfn matches.
5140         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5141         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5142         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5143         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5144         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5145         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5146         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5147         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5148
5149 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5150
5151         * Makefile.am (omp_lib.mod): Streamline rule.
5152         * Makefile.in: Regenerate.
5153
5154         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5155         exceptions.
5156
5157         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5158         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5159         * testsuite/libgomp.fortran/lib2.f: Likewise.
5160         * testsuite/libgomp.fortran/lib3.f: Likewise.
5161
5162         * configure.ac: Typo fix.
5163         * configure: Regenerate.
5164
5165         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5166         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5167
5168         * omp.h.in: Don't touch the user's namespace.
5169
5170 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5171             Tobias Burnus  <burnus@net-b.de>
5172             Richard Henderson  <rth@redhat.com>
5173
5174         * target.c: New file.
5175         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5176         * Makefile.in: Regenerated.
5177         * libgomp_g.h (GOMP_task): Add depend argument.
5178         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5179         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5180         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5181         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5182         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5183         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5184         GOMP_taskgroup_start, GOMP_taskgroup_end,
5185         GOMP_parallel_sections): New prototypes.
5186         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5187         (omp_is_initial_device_): New function.
5188         (ULP, STR1, STR2, ialias_redirect): Removed.
5189         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5190         omp_set_default_device_8_, omp_get_default_device_,
5191         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5192         functions.
5193         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5194         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5195         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5196         @@GOMP_4.0.
5197         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5198         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5199         omp_set_default_device, omp_set_default_device_,
5200         omp_set_default_device_8_, omp_get_default_device,
5201         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5202         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5203         omp_get_team_num_): Export @@OMP_4.0.
5204         * team.c (struct gomp_thread_start_data): Add place field.
5205         (gomp_thread_start): Clear thr->thread_pool and
5206         thr->task before returning.  Use gomp_team_barrier_wait_final
5207         instead of gomp_team_barrier_wait.  Initialize thr->place.
5208         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5209         team_cancelled and task_queued_count fields.
5210         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5211         before calling pthread_exit.
5212         (gomp_free_thread): No longer static.  Use
5213         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5214         (gomp_team_start): Add flags argument.  Set
5215         thr->thread_pool->threads_busy to nthreads immediately after creating
5216         new pool.  Use gomp_managed_threads_lock instead of
5217         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5218         (gomp_team_end): Use gomp_managed_threads_lock instead of
5219         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5220         of gomp_team_barrier_wait.  If team->team_cancelled, call
5221         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5222         rather than thr->ts.work_share.
5223         (initialize_team): Don't call gomp_sem_init here.
5224         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5225         caller.
5226         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5227         * env.c (gomp_global_icv): Add default_device_var, target_data and
5228         bind_var initializers.
5229         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5230         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5231         gomp_places_list_len): New variables.
5232         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5233         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5234         sized places.
5235         (gomp_cancel_var): New global variable.
5236         (parse_int): New function.
5237         (handle_omp_display_env): New function.
5238         (initialize_env): Use it.  Initialize default_device_var.
5239         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5240         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5241         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5242         been successfully parsed (and call gomp_init_affinity in that case).
5243         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5244         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5245         omp_get_team_num, omp_is_initial_device): New functions.
5246         * libgomp.h: Include stdlib.h.
5247         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5248         Define.
5249         (struct target_mem_desc): Forward declare.
5250         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5251         and thread_limit_var fields.
5252         (gomp_get_num_devices): New prototype.
5253         (gomp_cancel_var): New extern decl.
5254         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5255         team_cancelled and task_queued_count fields.  Add comments about
5256         task_{,queued_,running_}count.
5257         (gomp_cancel_kind): New enum.
5258         (gomp_work_share_end_cancel): New prototype.
5259         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5260         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5261         and depend fields.
5262         (struct gomp_taskgroup): New type.
5263         (struct gomp_task_depend_entry,
5264         struct gomp_dependers_vec): New types.
5265         (gomp_finish_task): Free depend_hash if non-NULL.
5266         (struct gomp_team_state): Add place_partition_off
5267         and place_partition_len fields.
5268         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5269         gomp_places_list_len): New extern decls.
5270         (struct gomp_thread): Add place field.
5271         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5272         (gomp_init_thread_affinity): Add place argument.
5273         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5274         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5275         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5276         gomp_affinity_init_level, gomp_affinity_print_place): New
5277         prototypes.
5278         (gomp_team_start): Add flags argument.
5279         (gomp_thread_limit_var, gomp_remaining_threads_count,
5280         gomp_remaining_threads_lock): Remove.
5281         (gomp_managed_threads_lock): New variable.
5282         (struct gomp_thread_pool): Add threads_busy field.
5283         (gomp_free_thread): New prototype.
5284         * task.c: Include hashtab.h.
5285         (hash_entry_type): New typedef.
5286         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5287         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5288         copy_ctors_done and taskgroup fields.
5289         (GOMP_task): Add depend argument, handle depend clauses.  If
5290         gomp_team_barrier_cancelled or if it's taskgroup has been
5291         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5292         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5293         and already cancelled, don't discard the task.  If taskgroup is
5294         non-NULL, enqueue the task into taskgroup queue.  Increment
5295         num_children field in taskgroup.  Increment task_queued_count.
5296         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5297         gomp_task_run_post_remove_taskgroup): New inline functions.
5298         (gomp_task_run_post_handle_depend_hash,
5299         gomp_task_run_post_handle_dependers,
5300         gomp_task_run_post_handle_depend): New functions.
5301         (GOMP_taskwait): Use them.  If more than one new tasks
5302         have been queued, wake other threads if needed.
5303         (gomp_barrier_handle_tasks): Likewise.  If
5304         gomp_team_barrier_cancelled, don't start any new tasks, just free
5305         all tasks.
5306         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5307         * omp_lib.f90.in
5308         (omp_proc_bind_kind, omp_proc_bind_false,
5309         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5310         omp_proc_bind_spread): New params.
5311         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5312         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5313         omp_get_team_num, omp_is_initial_device): New interfaces.
5314         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5315         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5316         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5317         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5318         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5319         useless use omp_lib_kinds.
5320         * omp.h.in (omp_proc_bind_t): New typedef.
5321         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5322         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5323         omp_get_team_num, omp_is_initial_device): New prototypes.
5324         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5325         through to gomp_team_start.
5326         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5327         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5328         Adjust gomp_parallel_loop_start callers.
5329         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5330         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5331         GOMP_loop_end_cancel): New functions.
5332         (GOMP_parallel_end): Add ialias_redirect.
5333         * hashtab.h: New file.
5334         * libgomp.texi (Environment Variables): Minor cleanup,
5335         update section refs to OpenMP 4.0rc2.
5336         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5337         environment variables.
5338         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5339         team->work_shares_to_free to thr->ts.work_share before calling
5340         free_work_share.
5341         (gomp_work_share_end_cancel): New function.
5342         * config/linux/proc.c: Include errno.h.
5343         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5344         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5345         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5346         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5347         gomp_cpuset_size is sizeof (cpu_set_t).
5348         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5349         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5350         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5351         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5352         contain any logical CPUs.
5353         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5354         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5355         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5356         pthread_getaffinity_np.  Check gomp_places_list instead of
5357         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5358         * config/linux/bar.c (gomp_barrier_wait_end,
5359         gomp_barrier_wait_last): Use BAR_* defines.
5360         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5361         from state where needed.  Set work_share_cancelled to 0 on last
5362         thread.
5363         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5364         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5365         functions.
5366         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5367         Add cpusetsize argument.
5368         (gomp_cpuset_size, gomp_cpusetp): Declare.
5369         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5370         (affinity_counter): Remove.
5371         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5372         if CPU_ALLOC_SIZE isn't defined.
5373         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5374         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5375         bind current thread to the first place.
5376         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5377         pthread_setaffinity_np to gomp_places_list[place].
5378         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5379         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5380         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5381         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5382         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5383         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5384         (gomp_barrier_t): Add awaited_final field.
5385         (gomp_barrier_init): Initialize awaited_final field.
5386         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5387         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5388         prototypes.
5389         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5390         defines.
5391         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5392         gomp_team_barrier_cancelled): New inline functions.
5393         (gomp_barrier_last_thread,
5394         gomp_team_barrier_set_task_pending,
5395         gomp_team_barrier_clear_task_pending,
5396         gomp_team_barrier_set_waiting_for_tasks,
5397         gomp_team_barrier_waiting_for_tasks,
5398         gomp_team_barrier_done): Use BAR_* defines.
5399         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5400         (gomp_barrier_wait_end): Use BAR_* defines.
5401         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5402         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5403         Use BAR_* defines.
5404         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5405         gomp_team_barrier_cancel): New functions.
5406         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5407         argument.
5408         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5409         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5410         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5411         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5412         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5413         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5414         (gomp_barrier_t): Add cancellable field.
5415         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5416         gomp_team_barrier_cancel): New prototypes.
5417         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5418         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5419         gomp_team_barrier_cancelled): New inline functions.
5420         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5421         gomp_team_barrier_set_task_pending,
5422         gomp_team_barrier_clear_task_pending,
5423         gomp_team_barrier_set_waiting_for_tasks,
5424         gomp_team_barrier_waiting_for_tasks,
5425         gomp_team_barrier_done): Use BAR_* defines.
5426         * barrier.c (GOMP_barrier_cancel): New function.
5427         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5428         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5429         omp_proc_bind_spread): New params.
5430         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5431         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5432         omp_get_team_num, omp_is_initial_device): New externals.
5433         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5434         New functions.
5435         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5436         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5437         infinity.  If not nested, just return minimum of max_num_threads
5438         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5439         to the returned value.  Otherwise, don't update atomically
5440         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5441         (GOMP_parallel_end): Adjust for thread_limit now being in
5442         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5443         infinity.  Adjust threads_busy in the pool rather than
5444         gomp_remaining_threads_count.  Remember team->nthreads and call
5445         gomp_team_end before adjusting threads_busy, if not nested
5446         afterwards, just set it to 1 non-atomically.  Add ialias.
5447         (GOMP_parallel_start): Adjust gomp_team_start caller.
5448         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5449         * testsuite/libgomp.c/affinity-1.c: New test.
5450         * testsuite/libgomp.c/atomic-15.c: New test.
5451         * testsuite/libgomp.c/atomic-16.c: New test.
5452         * testsuite/libgomp.c/atomic-17.c: New test.
5453         * testsuite/libgomp.c/cancel-for-1.c: New test.
5454         * testsuite/libgomp.c/cancel-for-2.c: New test.
5455         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5456         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5457         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5458         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5459         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5460         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5461         * testsuite/libgomp.c/depend-1.c: New test.
5462         * testsuite/libgomp.c/depend-2.c: New test.
5463         * testsuite/libgomp.c/depend-3.c: New test.
5464         * testsuite/libgomp.c/depend-4.c: New test.
5465         * testsuite/libgomp.c/for-1.c: New test.
5466         * testsuite/libgomp.c/for-1.h: New file.
5467         * testsuite/libgomp.c/for-2.c: New test.
5468         * testsuite/libgomp.c/for-2.h: New file.
5469         * testsuite/libgomp.c/for-3.c: New test.
5470         * testsuite/libgomp.c/pr58392.c: New test.
5471         * testsuite/libgomp.c/simd-1.c: New test.
5472         * testsuite/libgomp.c/simd-2.c: New test.
5473         * testsuite/libgomp.c/simd-3.c: New test.
5474         * testsuite/libgomp.c/simd-4.c: New test.
5475         * testsuite/libgomp.c/simd-5.c: New test.
5476         * testsuite/libgomp.c/simd-6.c: New test.
5477         * testsuite/libgomp.c/target-1.c: New test.
5478         * testsuite/libgomp.c/target-2.c: New test.
5479         * testsuite/libgomp.c/target-3.c: New test.
5480         * testsuite/libgomp.c/target-4.c: New test.
5481         * testsuite/libgomp.c/target-5.c: New test.
5482         * testsuite/libgomp.c/target-6.c: New test.
5483         * testsuite/libgomp.c/target-7.c: New test.
5484         * testsuite/libgomp.c/taskgroup-1.c: New test.
5485         * testsuite/libgomp.c/thread-limit-1.c: New test.
5486         * testsuite/libgomp.c/thread-limit-2.c: New test.
5487         * testsuite/libgomp.c/thread-limit-3.c: New test.
5488         * testsuite/libgomp.c/udr-1.c: New test.
5489         * testsuite/libgomp.c/udr-2.c: New test.
5490         * testsuite/libgomp.c/udr-3.c: New test.
5491         * testsuite/libgomp.c++/affinity-1.C: New test.
5492         * testsuite/libgomp.c++/atomic-10.C: New test.
5493         * testsuite/libgomp.c++/atomic-11.C: New test.
5494         * testsuite/libgomp.c++/atomic-12.C: New test.
5495         * testsuite/libgomp.c++/atomic-13.C: New test.
5496         * testsuite/libgomp.c++/atomic-14.C: New test.
5497         * testsuite/libgomp.c++/atomic-15.C: New test.
5498         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5499         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5500         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5501         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5502         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5503         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5504         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5505         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5506         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5507         * testsuite/libgomp.c++/cancel-test.h: New file.
5508         * testsuite/libgomp.c++/for-9.C: New test.
5509         * testsuite/libgomp.c++/for-10.C: New test.
5510         * testsuite/libgomp.c++/for-11.C: New test.
5511         * testsuite/libgomp.c++/simd-1.C: New test.
5512         * testsuite/libgomp.c++/simd-2.C: New test.
5513         * testsuite/libgomp.c++/simd-3.C: New test.
5514         * testsuite/libgomp.c++/simd-4.C: New test.
5515         * testsuite/libgomp.c++/simd-5.C: New test.
5516         * testsuite/libgomp.c++/simd-6.C: New test.
5517         * testsuite/libgomp.c++/simd-7.C: New test.
5518         * testsuite/libgomp.c++/simd-8.C: New test.
5519         * testsuite/libgomp.c++/target-1.C: New test.
5520         * testsuite/libgomp.c++/target-2.C: New test.
5521         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5522         * testsuite/libgomp.c++/target-3.C: New test.
5523         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5524         * testsuite/libgomp.c++/udr-1.C: New test.
5525         * testsuite/libgomp.c++/udr-2.C: New test.
5526         * testsuite/libgomp.c++/udr-3.C: New test.
5527         * testsuite/libgomp.c++/udr-4.C: New test.
5528         * testsuite/libgomp.c++/udr-5.C: New test.
5529         * testsuite/libgomp.c++/udr-6.C: New test.
5530         * testsuite/libgomp.c++/udr-7.C: New test.
5531         * testsuite/libgomp.c++/udr-8.C: New test.
5532         * testsuite/libgomp.c++/udr-9.C: New test.
5533
5534 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5535
5536         PR testsuite/57605
5537         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5538         ALWAYS_CFLAGS.
5539
5540 2013-09-20  Alan Modra  <amodra@gmail.com>
5541
5542         * configure: Regenerate.
5543
5544 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5545
5546         * testsuite/libgomp.c/sections-2.c: New test.
5547
5548 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5549
5550         * testsuite/libgomp.fortran/strassen.f90:
5551         Add dg-skip-if aarch64_tiny.
5552
5553 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5554             Cesar Philippidis  <cesar@codesourcery.com>
5555
5556         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5557         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5558         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5559         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5560         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5561         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5562         Use dg-runtest rather than gfortran-dg-runtest.
5563
5564 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5565
5566         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5567         Linux-based x86 systems to cover all GNU systems.
5568         * testsuite/libgomp.c/lock-3.c: Likewise.
5569         * testsuite/libgomp.c/pr48591.c: Likewise.
5570
5571 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5572
5573         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5574         GNU/Hurd, as done for Linux-based systems.
5575
5576         * config/posix/ptrlock.h: Fix comment.
5577
5578 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5579
5580         PR fortran/57423
5581         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5582         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5583         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5584         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5585         omp_destroy_nest_lock): Correct arguments to match the one in
5586         the OpenMP spec.
5587         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5588         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5589         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5590         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5591
5592 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5593
5594         * testsuite/libgomp.c/loop-13.c: New test.
5595         * testsuite/libgomp.c/loop-14.c: New test.
5596         * testsuite/libgomp.c/loop-15.c: New test.
5597         * testsuite/libgomp.c++/loop-13.C: New test.
5598         * testsuite/libgomp.c++/loop-14.C: New test.
5599         * testsuite/libgomp.c++/loop-15.C: New test.
5600
5601 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5602
5603         PR middle-end/56217
5604         * testsuite/libgomp.c++/pr56217.C: New test.
5605
5606 2013-02-01  Alan Modra  <amodra@gmail.com>
5607
5608         * task.c (GOMP_task, GOMP_taskwait): Comment.
5609
5610 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5611             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5612
5613         PR libgomp/55561
5614         * config/linux/wait.h (do_spin): Use atomic load for addr.
5615         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5616         for intptr and ptrlock.
5617         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5618         for ptrlock.
5619
5620 2013-01-22  Alan Modra  <amodra@gmail.com>
5621
5622         PR libgomp/51376
5623         PR libgomp/56073
5624         * task.c (GOMP_task): Revert 2011-12-09 change.
5625         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5626         barrier to read task->children..
5627         (gomp_barrier_handle_tasks): ..and matching atomic store with
5628         release barrier here when setting parent->children to NULL.
5629
5630 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5631             Tobias Burnus  <burnus@net-b.de>
5632
5633         PR driver/55884
5634         * testsuite/libgomp.fortran/fortran.exp: Use
5635         -fintrinsic-modules-path= instead of
5636         -fintrinsic-modules-path.
5637
5638 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5639
5640         Update copyright years.
5641
5642 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5643
5644         * testsuite/libgomp.fortran/fortran.exp: Set
5645         -fintrinsic-modules-path.
5646
5647 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5648
5649         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5650         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5651
5652 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5653
5654         PR libgomp/55411
5655         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5656         if pool had any threads_used.
5657
5658 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5659
5660         * testsuite/libgomp.c++/pr24455.C: Use
5661         -Wl,-undefined,dynamic_lookup on darwin.
5662
5663 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5664
5665         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5666
5667 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5668
5669         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5670
5671 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5672             Jim MacArthur  <jim.macarthur@arm.com>
5673             Marcus Shawcroft  <marcus.shawcroft@arm.com>
5674             Nigel Stephens  <nigel.stephens@arm.com>
5675             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5676             Richard Earnshaw  <rearnsha@arm.com>
5677             Sofiane Naci  <sofiane.naci@arm.com>
5678             Stephen Thomas  <stephen.thomas@arm.com>
5679             Tejas Belagod  <tejas.belagod@arm.com>
5680             Yufeng Zhang  <yufeng.zhang@arm.com>
5681
5682         * configure.tgt: Add AArch64.
5683
5684 2012-10-04  Jason Merrill  <jason@redhat.com>
5685
5686         * testsuite/libgomp.c++/tls-init1.C: New.
5687
5688 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
5689
5690         * configure: Regenerated.
5691
5692 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
5693
5694         * config/linux/mips/futex.h (sys_futex0): Change to static
5695         function with noinline, nomips16 attributes under MIPS16. Adjust
5696         asm statement to place 'li v0,SYS_futex' immediately before
5697         syscall insn.
5698
5699 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
5700
5701         * libgomp.texi (Library Index): Renamed from "Index" to prevent
5702         conflict with index.html on case-insensitive file systems.
5703
5704 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
5705
5706         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5707         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5708
5709 2012-07-02  Richard Guenther  <rguenther@suse.de>
5710             Michael Matz  <matz@suse.de>
5711             Tobias Grosser <tobias@grosser.es>
5712             Sebastian Pop <sebpop@gmail.com>
5713
5714         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5715         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5716         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5717         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5718
5719 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
5720
5721         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5722
5723 2012-06-22  Richard Guenther  <rguenther@suse.de>
5724
5725         Merge from graphite branch
5726         2012-01-13  Tobias Grosser  <tobias@grosser.es>
5727
5728         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5729         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5730
5731 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
5732
5733         PR middle-end/53580
5734         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5735         use GOMP_barrier () call instead.
5736         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5737         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5738         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5739         call GOMP_barrier instead.
5740         * testsuite/libgomp.fortran/vla5.f90: Likewise.
5741
5742 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
5743
5744         PR libgomp/52993
5745         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5746         argument to memset call.
5747
5748 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
5749
5750         * configure: Regenerated.
5751
5752 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5753
5754         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5755
5756 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
5757
5758         PR bootstrap/52812
5759         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5760
5761 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
5762
5763         PR middle-end/52547
5764         * testsuite/libgomp.c/pr52547.c: New test.
5765
5766 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
5767
5768         * testsuite/lib/libgomp.exp: load fortran-modules.exp
5769
5770 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5771
5772         * configure.tgt (mips-sgi-irix6*): Remove.
5773
5774 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5775
5776         * configure.tgt (alpha*-dec-osf*): Remove.
5777
5778         * config/osf/sem.h: Remove.
5779         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5780
5781 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
5782
5783         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5784
5785 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5786
5787         PR libstdc++/52188
5788         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5789         Remove ENABLE_SYMVERS_SOL2.
5790         * configure: Regenerate.
5791         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5792         (PREPROCESS): New variable.
5793         (libgomp.ver): New target.
5794         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5795         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5796         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5797         Use libgomp.ver.
5798         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5799         * Makefile.in: Regenerate.
5800
5801 2012-02-14  Walter Lee  <walt@tilera.com>
5802
5803         * configure.tgt: Handle tilegx and tilepro.
5804         * config/linux/tile/futex.h: New file.
5805
5806 2012-02-08  Richard Guenther  <rguenther@suse.de>
5807
5808         PR tree-optimization/46886
5809         * testsuite/libgomp.c/pr46886.c: New testcase.
5810
5811 2012-01-25  Matthias Klose  <doko@ubuntu.com>
5812
5813         * config/linux/arm: Remove empty directory.
5814         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5815
5816 2011-12-09  Alan Modra  <amodra@gmail.com>
5817
5818         PR libgomp/51376
5819         * task.c (GOMP_taskwait): Don't access task->children outside of
5820         task_lock mutex region.
5821         (GOMP_task): Likewise.
5822
5823 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
5824
5825         PR libgomp/51132
5826         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5827         to file scope.
5828         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5829         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5830         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5831         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5832         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5833
5834 2011-12-02  Alan Modra  <amodra@gmail.com>
5835
5836         * config/linux/affinity.c: Use atomic rather than sync builtin.
5837         * config/linux/lock.c: Likewise.
5838         * config/linux/ptrlock.h: Likewise.
5839         * config/linux/ptrlock.c: Likewise.
5840         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5841         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5842         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5843         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5844         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5845         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5846         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5847         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5848         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5849         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5850
5851 2011-11-30  Alan Modra  <amodra@gmail.com>
5852
5853         PR libgomp/51298
5854         * config/linux/bar.h: Use atomic rather than sync builtins.
5855         * config/linux/bar.c: Likewise.  Add missing acquire
5856         synchronisation on generation field.
5857         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5858         double unlock.
5859
5860 2011-11-30  Alan Modra  <amodra@gmail.com>
5861
5862         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5863         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5864         * config/linux/mutex.h: Use atomic rather than sync builtins.
5865         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
5866         * config/linux/omp-lock.h: Comment fix.
5867         * config/linux/arm/mutex.h: Delete.
5868         * config/linux/powerpc/mutex.h: Delete.
5869         * config/linux/ia64/mutex.h: Delete.
5870         * config/linux/mips/mutex.h: Delete.
5871
5872 2011-11-30  Alan Modra  <amodra@gmail.com>
5873
5874         PR libgomp/51249
5875         * config/linux/sem.h: Rewrite.
5876         * config/linux/sem.c: Rewrite.
5877
5878 2011-11-28  Richard Henderson  <rth@redhat.com>
5879
5880         * libgomp.h (enum memmodel): New.
5881
5882 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
5883
5884         * configure: Regenerate.
5885
5886 2011-10-10  Matthias Klose  <doko@ubuntu.com>
5887
5888         * config/posix95: Remove empty directory.
5889
5890 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
5891
5892         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5893
5894 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
5895
5896         PR fortran/49792
5897         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5898         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5899
5900 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5901
5902         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5903
5904 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5905
5906         PR libgomp/49965
5907         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5908
5909 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
5910
5911         * config/linux/proc.h: New.
5912         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
5913         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
5914         (gomp_init_num_threads): Update call to cpuset_popcount.
5915         (get_num_procs): Ditto.
5916         * config/linux/affinity.c (gomp_init_affinity): Call
5917         gomp_cpuset_popcount.
5918
5919 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
5920
5921         PR fortran/42041
5922         PR fortran/46752
5923         * omp.h.in (omp_in_final): New prototype.
5924         * omp_lib.f90.in (omp_in_final): New interface.
5925         (omp_integer_kind, omp_logical_kind): Remove
5926         and replace all its uses in the module with 4.
5927         (openmp_version): Change to 201107.
5928         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5929         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5930         kind for the parameters.
5931         (omp_in_final): New external.
5932         (openmp_version): Change to 201107.
5933         * task.c (omp_in_final): New function.
5934         (gomp_init_task): Initialize final_task.
5935         (GOMP_task): Remove unused attribute from flags.  Handle final
5936         tasks.
5937         (GOMP_taskyield): New function.
5938         (omp_in_final): Return true if if (false) or final (true) task
5939         or descendant of final (true).
5940         * fortran.c (omp_in_final_): New function.
5941         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5942         (GOMP_3.0): Export GOMP_taskyield.
5943         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5944         variables.
5945         (parse_unsigned_long_list): New function.
5946         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
5947         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
5948         even if parse_affinity returned false.
5949         * config/linux/affinity.c (gomp_init_affinity): Handle
5950         gomp_cpu_affinity_len == 0.
5951         * libgomp_g.h (GOMP_taskyield): New prototype.
5952         * libgomp.h (struct gomp_task): Add final_task field.
5953         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5954         * team.c (gomp_team_start): Override new task's nthreads_var icv
5955         if list form OMP_NUM_THREADS has been used and it has value for
5956         the new nesting level.
5957
5958         * testsuite/libgomp.c/atomic-11.c: New test.
5959         * testsuite/libgomp.c/atomic-12.c: New test.
5960         * testsuite/libgomp.c/atomic-13.c: New test.
5961         * testsuite/libgomp.c/atomic-14.c: New test.
5962         * testsuite/libgomp.c/reduction-6.c: New test.
5963         * testsuite/libgomp.c/task-5.c: New test.
5964         * testsuite/libgomp.c++/atomic-2.C: New test.
5965         * testsuite/libgomp.c++/atomic-3.C: New test.
5966         * testsuite/libgomp.c++/atomic-4.C: New test.
5967         * testsuite/libgomp.c++/atomic-5.C: New test.
5968         * testsuite/libgomp.c++/atomic-6.C: New test.
5969         * testsuite/libgomp.c++/atomic-7.C: New test.
5970         * testsuite/libgomp.c++/atomic-8.C: New test.
5971         * testsuite/libgomp.c++/atomic-9.C: New test.
5972         * testsuite/libgomp.c++/task-8.C: New test.
5973         * testsuite/libgomp.c++/reduction-4.C: New test.
5974         * testsuite/libgomp.fortran/allocatable7.f90: New test.
5975         * testsuite/libgomp.fortran/allocatable8.f90: New test.
5976         * testsuite/libgomp.fortran/crayptr3.f90: New test.
5977         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5978         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5979         * testsuite/libgomp.fortran/pointer1.f90: New test.
5980         * testsuite/libgomp.fortran/pointer2.f90: New test.
5981         * testsuite/libgomp.fortran/task4.f90: New test.
5982
5983 2011-08-02  Tobias Burnus  <burnus@net-b.de>
5984
5985         * libgomp.texi: Update OpenMP spec references to 3.1.
5986         (omp_in_final,OMP_PROC_BIND): New sections.
5987         (OMP_NUM_THREADS): Document that the value can be now a list.
5988         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5989
5990 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
5991
5992         * config/linux/x86/futex.h: Check __x86_64__ instead of
5993         __LP64__.
5994
5995 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
5996
5997         PR middle-end/49897
5998         PR middle-end/49898
5999         * testsuite/libgomp.c/pr49897-1.c: New test.
6000         * testsuite/libgomp.c/pr49897-2.c: New test.
6001         * testsuite/libgomp.c/pr49898-1.c: New test.
6002         * testsuite/libgomp.c/pr49898-2.c: New test.
6003
6004 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6005
6006         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
6007         for ia32 instead of ilp32.
6008
6009         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
6010         * testsuite/libgomp.c/atomic-6.c: Likewise.
6011
6012 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
6013
6014         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
6015         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
6016
6017 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6018
6019         PR libgomp/45351
6020         * config/osf/sem.h: New file.
6021         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
6022
6023 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6024
6025         PR target/49541
6026         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
6027         ldflags.
6028
6029 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
6030
6031         * config/linux/wait.h (do_spin): New inline, largely copied
6032         from do_wait, just don't do futex_wait here, instead return true if
6033         it should be done.
6034         (do_wait): Implement using do_spin.
6035         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
6036         to prototype.
6037         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6038         __sync_bool_compare_and_swap, pass the oldval to
6039         gomp_mutex_lock_slow.
6040         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
6041         If all mutex contenders are just spinning and not sleeping, don't
6042         change state to 2 unnecessarily.  Optimize the loop when state has
6043         already become 2 to use just one atomic operation per loop instead
6044         of two.
6045         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
6046         to prototype.
6047         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6048         __sync_bool_compare_and_swap, pass the oldval to
6049         gomp_mutex_lock_slow.
6050
6051 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
6052
6053         PR libgomp/49490
6054         * iter.c (gomp_iter_static_next): For chunk size 0
6055         only use n ceil/ nthreads size for the first
6056         n % nthreads threads in the team instead of
6057         all threads except for the last few ones which
6058         get less work or none at all.
6059         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
6060         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
6061         chunk argument, set run_sched_modifier to 0 for static
6062         resp. 1 for other kinds.  If chunk argument is 0
6063         and not static, set value to 1.
6064
6065 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6066
6067         PR c++/49043
6068         * testsuite/libgomp.c++/pr49043.C: New test.
6069
6070         PR c++/48869
6071         * testsuite/libgomp.c++/pr48869.C: New test.
6072
6073 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6074
6075         PR fortran/48894
6076         * fortran.c: Include limits.h.
6077         (TO_INT): Define.
6078         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6079         *set.
6080         (omp_set_num_threads_8_, omp_set_schedule_8_,
6081         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6082         omp_get_team_size_8_): Use TO_INT macro.
6083         * testsuite/libgomp.fortran/pr48894.f90: New test.
6084
6085 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6086
6087         PR middle-end/48591
6088         * testsuite/libgomp.c/pr48591.c: New test.
6089
6090 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6091
6092         PR bootstrap/48135
6093         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6094         * configure: Regenerate.
6095
6096 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6097
6098         PR fortran/47886
6099         * testsuite/libgomp.fortran/task3.f90: New test.
6100
6101 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6102
6103         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6104
6105 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6106
6107         PR libgomp/47854
6108         * libgomp.texi (omp_get_wtime): Don't say time in the past
6109         must be Unix Epoch.
6110
6111 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6112
6113         PR libgomp/47804
6114         * testsuite/libgomp.fortran/fortran.exp: Check for both
6115         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6116         but $blddir != "", still append ${blddir}/${lang_library_path}
6117         to ld_library_path.
6118
6119 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6120
6121         PR libgomp/47758
6122         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6123         of libquadmath.a before adding its libpath to ldflags.
6124
6125 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6126
6127         PR libgomp/47731
6128         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6129         to FUTEX_WAIT futex syscall.
6130         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6131
6132 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6133
6134         * configure: Regenerate.
6135
6136 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6137
6138         PR libstdc++/36104
6139         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6140
6141 2011-01-16  Gerald Pfeifer
6142
6143         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6144
6145 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6146
6147         PR fortran/46874
6148         * libgomp.fortran/allocatable6.f90: New test.
6149
6150 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6151
6152         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6153         * configure: Regenerate.
6154
6155 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6156
6157         PR target/40125
6158         PR lto/46695
6159         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6160         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6161         * aclocal.m4: Regenerate.
6162         * configure: Regenerate.
6163         * Makefile.in: Regenerate.
6164         * testsuite/Makefile.in: Regenerate.
6165
6166 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6167
6168         PR fortran/46753
6169         * libgomp.fortran/pr46753.f90: New test.
6170
6171         PR libgomp/43706
6172         * env.c (initialize_env): Default to spin count 300000
6173         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6174         is specified.
6175
6176         PR libgomp/45240
6177         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6178         at the end if sync builtins aren't supported.
6179
6180 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6181
6182         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6183
6184 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6185
6186         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6187
6188 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6189
6190         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6191
6192 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6193             Tobias Burnus  <burnus@net-b.de>
6194
6195         PR fortran/32049
6196         * configure.ac:
6197         * configure: Regenerate.
6198
6199 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6200
6201         * config/linux/futex.h: New.
6202         * config/linux/arm/mutex.h: New.
6203         * configure.tgt (arm*-*-linux*): Add config path.
6204
6205 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6206
6207         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6208
6209 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6210
6211         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6212         Change Fortran datatype to LOGICAL.
6213         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6214         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6215
6216 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6217
6218         * configure: Regenerate.
6219
6220 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6221
6222         * libgomp.texi: Add function keyword to a couple of Fortran
6223         interfaces, use integer instead of int for Fortran.
6224
6225 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6226
6227         * libgomp.texi: Fix spelling and pasto problems throughout.
6228         Adjust prototypes to match code.
6229
6230 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6231
6232         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6233         silence -fwhole-file warning.
6234
6235 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6236
6237         * configure.tgt (*-*-solaris2.[56]*): Removed.
6238
6239 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6240
6241         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6242         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6243         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6244         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6245         targetting solaris2*.
6246         * configure: Regenerate.
6247         * config.h.in: Regenerate.
6248
6249         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6250         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6251         Add libgomp_version_dep.
6252         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6253         versioning.
6254         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6255         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6256         * Makefile.in: Regenerate.
6257
6258         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6259         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6260         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6261         to common block, protected by
6262         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6263
6264 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6265
6266         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6267
6268 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6269
6270         PR bootstrap/43170
6271         * configure: Regenerate.
6272
6273 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6274
6275         PR other/43620
6276         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6277         * configure: Regenerate.
6278         * Makefile.in: Regenerate.
6279         * testsuite/Makefile.in: Regenerate.
6280
6281 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6282
6283         PR c/43893
6284         * testsuite/libgomp.c/pr43893.c: New test.
6285         * testsuite/libgomp.c++/pr43893.C: New test.
6286
6287 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6288
6289         PR middle-end/43570
6290         * testsuite/libgomp.fortran/vla8.f90: New test.
6291
6292 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6293
6294         PR libgomp/43706
6295         * config/linux/affinity.c (gomp_init_affinity): Decrease
6296         gomp_available_cpus if affinity mask confines the process to fewer
6297         CPUs.
6298         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6299         non-NULL, just return gomp_available_cpus.
6300
6301         PR libgomp/43569
6302         * sections.c (gomp_sections_init): Initialize ws->mode.
6303
6304 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6305
6306         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6307         not unused bar variable.
6308         * configure: Regenerate.
6309
6310 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6311
6312         * Makefile.in: Regenerate.
6313         * aclocal.m4: Regenerate.
6314         * testsuite/Makefile.in: Regenerate.
6315
6316 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6317
6318         PR libgomp/42942
6319         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6320         (initialize_env): Adjust callers.
6321         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6322         when the argument is 0.
6323
6324         * testsuite/libgomp.c/pr42942.c: New test.
6325
6326 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6327
6328         PR middle-end/42644
6329         PR middle-end/42130
6330         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6331         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6332
6333 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6334
6335         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6336         * testsuite/libgomp.c++/task-6.C: Likewise.
6337
6338 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6339
6340         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6341
6342 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6343
6344         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6345         * configure: Regenerate.
6346
6347 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6348
6349         PR fortran/42866
6350         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6351
6352 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6353
6354         * configure.ac: Test for executability of GFORTRAN.
6355         * configure: Regenerate.
6356
6357 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6358
6359         * configure: Regenerate.
6360
6361 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6362
6363         PR libgomp/42602
6364         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6365
6366 2010-01-03  Richard Guenther  <rguenther@suse.de>
6367
6368         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6369
6370 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6371
6372         * testsuite/libgomp.graphite/pr4118.c: New.
6373
6374 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6375
6376         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6377         for darwin, protect the test with require-effective-target tls_runtime.
6378         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6379
6380 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6381
6382         PR target/41605
6383         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6384         link spec %s substitutions for static libraries.
6385
6386 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6387
6388         PR testsuite/42135
6389         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6390
6391 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6392
6393         * Makefile.in: Regenerate.
6394         * configure: Regenerate.
6395         * testsuite/Makefile.in: Regenerate.
6396
6397 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6398
6399         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6400         settings for LC_ALL and LANG.
6401
6402 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6403
6404         PR fortran/42162
6405         * testsuite/libgomp.fortran/pr42162.f90: New test.
6406
6407 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6408
6409         PR middle-end/42029
6410         * testsuite/libgomp.c/pr42029.c: New test.
6411
6412 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6413
6414         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6415         *s.  Accept ld version without text in ()s.
6416         * configure: Regenerated.
6417
6418 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6419
6420         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6421
6422 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6423
6424         PR libgomp/41418
6425         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6426         or a hyphen (happens with fortran language disabled).
6427         * configure: Regenerate.
6428
6429 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6430
6431         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6432         use sed script portable to Solaris /bin/sed for extracting ld
6433         version.
6434         * configure: Regenerate.
6435
6436 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6437
6438         * testsuite/libgomp.graphite/bounds.c: New test.
6439
6440 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6441
6442         * Makefile.am (libgomp_la_LINK): New.
6443         * Makefile.in: Regenerate.
6444
6445 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6446
6447         * configure.ac (AC_PREREQ): Bump to 2.64.
6448
6449 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6450
6451         * Makefile.am (install-html, install-pdf): Remove.
6452         * Makefile.in: Regenerate.
6453
6454         * Makefile.in: Regenerate.
6455         * aclocal.m4: Regenerate.
6456         * config.h.in: Regenerate.
6457         * configure: Regenerate.
6458         * testsuite/Makefile.in: Regenerate.
6459
6460 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6461
6462         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6463         * Makefile.in: Regenerate.
6464
6465 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6466
6467         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6468         * Makefile.in: Regenerate.
6469
6470 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6471
6472         PR fortran/41102
6473         omp_lib.h.in: Fix -std=f95 errors.
6474
6475 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6476
6477         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6478         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6479         * testsuite/libgomp.graphite/graphite.exp: New.
6480
6481 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6482
6483         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6484         only build.
6485
6486 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6487
6488         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6489         needed memory barrier semantics.
6490         * config/linux/mips/mutex.h: New file.
6491
6492 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6493
6494         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6495
6496 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6497
6498         * configure: Regenerate.
6499
6500 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6501
6502         PR testsuite/40699
6503         PR testsuite/40707
6504         PR testsuite/40709
6505         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6506         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6507         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6508
6509 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6510
6511         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6512         options when choosing a multilib.
6513
6514 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6515
6516         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6517         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6518         ld_library_path, not every libgcc multilib directory.
6519         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6520         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6521         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6522         Use add_path.
6523         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6524
6525 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6526
6527         * Makefile.am (LTLDFLAGS): Define.
6528         (LINK): Define.
6529         * Makefile.in: Regenerate.
6530
6531 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6532
6533         PR fortran/39718
6534         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6535         libgfortranbegin, check existence of libgfortran.a instead of
6536         libgfortranbegin.a.
6537
6538 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6539
6540         PR libgomp/40174
6541         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6542         (gomp_free_pool_helper): Likewise.
6543
6544 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6545             Jakub Jelinek  <jakub@redhat.com>
6546
6547         PR fortran/35423
6548         * testsuite/libgomp.fortran/workshare2.f90: New test.
6549
6550 2009-04-09  Nick Clifton  <nickc@redhat.com>
6551
6552         * iter.c: Change copyright header to refer to version 3 of the
6553         GNU General Public License with version 3.1 of the GCC Runtime
6554         Library Exception and to point readers at the COPYING3 and
6555         COPYING3.RUNTIME files and the FSF's license web page.
6556         * alloc.c: Likewise.
6557         * barrier.c: Likewise.
6558         * config/bsd/proc.c: Likewise.
6559         * config/linux/affinity.c: Likewise.
6560         * config/linux/alpha/futex.h: Likewise.
6561         * config/linux/bar.c: Likewise.
6562         * config/linux/bar.h: Likewise.
6563         * config/linux/ia64/futex.h: Likewise.
6564         * config/linux/ia64/mutex.h: Likewise.
6565         * config/linux/lock.c: Likewise.
6566         * config/linux/mips/futex.h: Likewise.
6567         * config/linux/mutex.c: Likewise.
6568         * config/linux/mutex.h: Likewise.
6569         * config/linux/powerpc/futex.h: Likewise.
6570         * config/linux/proc.c: Likewise.
6571         * config/linux/ptrlock.c: Likewise.
6572         * config/linux/ptrlock.h: Likewise.
6573         * config/linux/s390/futex.h: Likewise.
6574         * config/linux/sem.c: Likewise.
6575         * config/linux/sem.h: Likewise.
6576         * config/linux/sparc/futex.h: Likewise.
6577         * config/linux/wait.h: Likewise.
6578         * config/linux/x86/futex.h: Likewise.
6579         * config/mingw32/proc.c: Likewise.
6580         * config/mingw32/time.c: Likewise.
6581         * config/posix/affinity.c: Likewise.
6582         * config/posix/bar.c: Likewise.
6583         * config/posix/bar.h: Likewise.
6584         * config/posix/lock.c: Likewise.
6585         * config/posix/mutex.h: Likewise.
6586         * config/posix/proc.c: Likewise.
6587         * config/posix/ptrlock.h: Likewise.
6588         * config/posix/sem.c: Likewise.
6589         * config/posix/sem.h: Likewise.
6590         * config/posix/time.c: Likewise.
6591         * config/posix95/lock.c: Likewise.
6592         * critical.c: Likewise.
6593         * env.c: Likewise.
6594         * error.c: Likewise.
6595         * fortran.c: Likewise.
6596         * iter_ull.c: Likewise.
6597         * libgomp.h: Likewise.
6598         * libgomp_f.h.in: Likewise.
6599         * libgomp_g.h: Likewise.
6600         * loop.c: Likewise.
6601         * loop_ull.c: Likewise.
6602         * omp.h.in: Likewise.
6603         * omp_lib.f90.in: Likewise.
6604         * omp_lib.h.in: Likewise.
6605         * ordered.c: Likewise.
6606         * parallel.c: Likewise.
6607         * sections.c: Likewise.
6608         * single.c: Likewise.
6609         * task.c: Likewise.
6610         * team.c: Likewise.
6611         * work.c: Likewise.
6612
6613 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6614
6615         * testsuite/config/default.exp: Change copyright header to refer to
6616         version 3 of the GNU General Public License and to point readers
6617         at the COPYING3 file and the FSF's license web page.
6618
6619 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6620
6621         PR middle-end/39573
6622         * libgomp.c++/pr39573.C: New test.
6623
6624 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6625
6626         PR other/39591
6627         * testsuite/libgomp.c/pr39591-1.c: New test.
6628         * testsuite/libgomp.c/pr39591-2.c: New test.
6629         * testsuite/libgomp.c/pr39591-3.c: New test.
6630
6631 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6632
6633         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6634         * testsuite/libgomp.c/atomic-6.c: Ditto.
6635
6636 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6637
6638         PR c/39495
6639         * testsuite/libgomp.c/loop-12.c: New test.
6640         * testsuite/libgomp.c/loop-11.c: New test.
6641         * testsuite/libgomp.c++/loop-11.C: New test.
6642         * testsuite/libgomp.c++/loop-12.C: New test.
6643         * testsuite/libgomp.c++/for-8.C: New test.
6644
6645 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6646
6647         * configure: Regenerate.
6648
6649 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6650
6651         PR middle-end/39154
6652         * testsuite/libgomp.c/pr39154.c: New test.
6653
6654 2009-01-30  Ian Lance Taylor  <iant@google.com>
6655
6656         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6657         libgomp_ld_is_gold.  Get gold version number.
6658         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6659         * configure: Rebuild.
6660
6661 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6662
6663         * testsuite/lib/libgomp.exp: Add -B option for targets that
6664         use libgfortran.a%s in their specs.
6665
6666 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6667
6668         PR libgomp/38086
6669         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6670         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6671         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6672         * configure: Regenerated.
6673         * config.h.in: Likewise.
6674
6675 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
6676
6677         PR c++/38650
6678         * testsuite/libgomp.c/pr38650.c: New test.
6679         * testsuite/libgomp.c++/pr38650.C: New test.
6680
6681 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
6682
6683         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6684
6685 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
6686
6687         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6688
6689 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6690
6691         * configure: Regenerate.
6692
6693 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
6694
6695         PR middle-end/36802
6696         * testsuite/libgomp.c/pr36802-1.c: New test.
6697         * testsuite/libgomp.c/pr36802-2.c: New test.
6698         * testsuite/libgomp.c/pr36802-3.c: New test.
6699
6700 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
6701
6702         PR libgomp/38270
6703         * config/linux/powerpc/mutex.h: New.
6704
6705 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
6706
6707         PR c++/38257
6708         * testsuite/libgomp.c++/for-7.C: New test.
6709
6710         PR c++/38348
6711         * testsuite/libgomp.c++/for-6.C: New test.
6712
6713 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
6714
6715         PR testsuite/28870
6716         * testsuite/lib/libgomp.exp: Include new timeout library files.
6717         (libgomp_target_compile): Set timeout value from new proc.
6718
6719 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
6720
6721         PR libgomp/37938
6722         * config/linux/ia64/mutex.h: New.
6723
6724 2008-11-04  Tobias Burnus  <burnus@net-b.de>
6725
6726         PR libgomp/37935
6727         * libgomp.texi (Runtime library routines, environment variables):
6728         Update for OpenMP version 3.0.
6729
6730 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
6731             Steve Ellcey  <sje@cup.hp.com>
6732
6733         * configure: Regenerate for new libtool.
6734         * Makefile.in: Ditto.
6735         * testsuite/Makefile.in: Ditto.
6736
6737 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
6738             Andreas Tobler  <a.tobler@schweiz.org>
6739
6740         * config/bsd/proc.c: New file.
6741         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6742         * configure.ac: Check for header <sys/sysctl.h>
6743         * configure: Regenerate.
6744         * config.h.in: Likewise.
6745
6746 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
6747
6748         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6749
6750 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
6751
6752         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6753         * Makefile.in: Regenerated.
6754         * testsuite/Makefile.in: Regenerated.
6755
6756 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
6757
6758         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6759         depend on blddir if blddir exists.
6760         (libgomp_target_compile): Likewise.
6761         * testsuite/libgomp.c++/c++.exp: Likewise.
6762         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6763
6764 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6765
6766         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
6767         Do not list GPL as Invariant Section.
6768
6769 2008-07-28  Ilie Garbacea  <ilie@mips.com>
6770             Chao-ying Fu  <fu@mips.com>
6771
6772         * configure.tgt: Enable futex for MIPS.
6773         * config/linux/mips/futex.h: New file.
6774
6775 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
6776
6777         * team.c (gomp_team_end): Free team immediately if it has
6778         just one thread.
6779
6780 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
6781
6782         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6783         * testsuite/libgomp.fortran/fortran.exp: Same.
6784         * testsuite/libgomp.c/c.exp: Same.
6785         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6786         directory to library path first.
6787
6788 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
6789
6790         * env.c (parse_stacksize): Add cast to avoid warning.
6791         (parse_spincount): Likewise.
6792
6793 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
6794
6795         * testsuite/libgomp.c/loop-10.c: New test.
6796         * libgomp.c/loop-3.c (main): Add lastprivate clause.
6797         * libgomp.c++/loop-6.C (main): Likewise.
6798
6799         PR debug/36617
6800         * testsuite/libgomp.c/debug-1.c: New test.
6801
6802 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
6803
6804         * testsuite/libgomp.c/nqueens-1.c: New test.
6805
6806         PR c++/36523
6807         * testsuite/libgomp.c++/task-7.C: New function.
6808
6809 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6810
6811         * configure: Regenerate.
6812
6813 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6814
6815         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6816         mutex when HAVE_SYNC_BUILTINS isn't defined.
6817
6818 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6819
6820         * libgomp.texi (omp_test_lock): Fix typo.
6821
6822 2008-06-12  Tobias Burnus  <burnus@net-b.de>
6823
6824         * omp_lib.f90.in: Add "implicit none".
6825
6826 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
6827
6828         PR middle-end/36506
6829         * testsuite/libgomp.c/reduction-5.c: New test.
6830
6831 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
6832
6833         * libgomp.h (struct gomp_task): Add in_tied_task field.
6834         * task.c (gomp_init_task): Initialize it.
6835         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
6836         unconditionally.  Don't call gomp_team_barrier_wake if
6837         current task is implicit or if(0) from implicit and number of
6838         running tasks is equal to nthreads - 1.
6839
6840         PR libgomp/36471
6841         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6842         omp_get_team_size_8): Fix pastos.
6843
6844         PR libgomp/36469
6845         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6846         * configure: Regenerated.
6847         * config.h.in: Regenerated.
6848         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6849         defined.
6850
6851 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
6852
6853         PR bootstrap/36452
6854         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6855         (GOMP_loop_ull_dynamic_start): Likewise.
6856         (GOMP_loop_ull_guided_start): Likewise.
6857         (GOMP_loop_ull_ordered_static_start): Likewise.
6858         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6859         (GOMP_loop_ull_ordered_guided_start): Likewise.
6860
6861 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6862             Richard Henderson  <rth@redhat.com>
6863             Ulrich Drepper  <drepper@redhat.com>
6864             Jakob Blomer  <jakob.blomer@ira.uka.de>
6865
6866         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6867         Substitute also OMP_*LOCK_25*.
6868         * configure: Regenerated.
6869         * config.h.in: Regenerated.
6870         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6871         ptrlock.c and task.c.
6872         * Makefile.in: Regenerated.
6873         * testsuite/Makefile.in: Regenerated.
6874         * task.c: New file.
6875         * loop_ull.c: New file.
6876         * iter_ull.c: New file.
6877         * libgomp.h: Include ptrlock.h.
6878         (enum gomp_task_kind): New type.
6879         (struct gomp_team): Add task_lock, task_queue, task_count,
6880         task_running_count, single_count fields.  Add
6881         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6882         Remove work_share_lock, generation_mask,
6883         oldest_live_gen, num_live_gen and init_work_shares fields, add
6884         work work_share_list_alloc, work_share_list_free and work_share_chunk
6885         fields.  Change work_shares from pointer to pointers into an array.
6886         Change ordered_release field into gomp_sem_t ** from flexible array
6887         member.  Add implicit_task and initial_work_shares fields.
6888         Move close to the end of the struct.
6889         (struct gomp_team_state): Add single_count, last_work_share,
6890         active_level and level fields, remove work_share_generation.
6891         (gomp_barrier_handle_tasks): New prototype.
6892         (gomp_finish_task): New inline function.
6893         (struct gomp_work_share): Move chunk_size, end, incr into
6894         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6895         next_ll fields.  Reshuffle fields.  Add next_alloc,
6896         next_ws, next_free and inline_ordered_team_ids fields, change
6897         ordered_team_ids into pointer from flexible array member.
6898         Add mode field.  Put lock and next into a different cache line
6899         from most of the write-once fields.
6900         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6901         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6902         gomp_iter_ull_guided_next): New prototypes.
6903         (gomp_new_icv): New prototype.
6904         (struct gomp_thread): Add thread_pool and task fields.
6905         (struct gomp_thread_pool): New type.
6906         (gomp_new_team): New prototype.
6907         (gomp_team_start): Change type of last argument.
6908         (gomp_new_work_share): Removed.
6909         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6910         (gomp_work_share_init_done): New static inline.
6911         (gomp_throttled_spin_count_var, gomp_available_cpus,
6912         gomp_managed_threads): New extern decls.
6913         (gomp_init_task): New prototype.
6914         (gomp_spin_count_var): New extern var decl.
6915         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6916         or no alias support, or if not PIC.
6917         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6918         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6919         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6920         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6921         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6922         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6923         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6924         gomp_test_nest_lock_25): New prototypes.
6925         (omp_lock_symver, strong_alias): Define.
6926         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6927         decls.
6928         (gomp_end_task): New.
6929         (struct gomp_task_icv, gomp_global_icv): New.
6930         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6931         (struct gomp_task): New.
6932         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6933         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6934         (gomp_icv): New.
6935         (gomp_schedule_type): Reorder enum to match
6936         omp_sched_t.
6937         * team.c (struct gomp_thread_start_data): Add thread_pool and task
6938         fields.
6939         (gomp_thread_start): Add gomp_team_barrier_wait call.
6940         For non-nested case remove clearing of docked thread thr fields.
6941         Use pool fields instead of global gomp_* variables.  Use
6942         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
6943         Create tasks for each member thread.
6944         (free_team): Only destroy team barrier, task_lock here and free it.
6945         (gomp_free_thread): Free last_team if non-NULL.
6946         (gomp_team_end): Call gomp_team_barrier_wait instead of
6947         gomp_barrier_wait.  For nested case call one extra
6948         gomp_barrier_wait.  Move here some destruction from free_team.
6949         Call free_team on pool->last_team if any, rather than freeing
6950         current team.  Destroy work_share_list_free_lock ifndef
6951         HAVE_SYNC_BUILTINS.
6952         (gomp_new_icv): New function.
6953         (gomp_threads, gomp_threads_size, gomp_threads_used,
6954         gomp_threads_dock): Removed.
6955         (gomp_thread_destructor): New variable.
6956         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6957         functions.
6958         (gomp_team_start): Create new pool if current thread doesn't have
6959         one.  Use pool fields instead of global gomp_* variables.
6960         Initialize thread_pool field for new threads.  Clear single_count.
6961         Change last argument from ws to team, don't create
6962         new team, set ts.work_share to &team->work_shares[0] and clear
6963         ts.last_work_share.  Don't clear ts.work_share_generation.
6964         If number of threads changed, adjust atomically gomp_managed_threads.
6965         Use gomp_init_task instead of gomp_new_task,
6966         set thr->task to the corresponding implicit_task array entry.
6967         Create tasks for each member thread.  Initialize ts.level.
6968         (initialize_team): Call pthread_key_create on
6969         gomp_thread_destructor.
6970         (team_destructor): New function.
6971         (new_team): Removed.
6972         (gomp_new_team): New function.
6973         (free_team): Free gomp_work_share blocks chained through next_alloc,
6974         instead of freeing work_shares and destroying work_share_lock.
6975         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
6976         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
6977         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6978         of gomp_barrier_wait.
6979         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6980         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
6981         if gomp_work_share_start returned true.  Don't unlock ws->lock.
6982         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6983         of gomp_barrier_wait.
6984         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
6985         gomp_work_share_init_done if gomp_work_share_start returned true.
6986         Don't unlock ws->lock.
6987         * work.c: Include stddef.h.
6988         (free_work_share): Use work_share_list_free_lock instead
6989         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
6990         Call gomp_fini_work_share and then either free ws if orphaned, or
6991         put it into work_share_list_free list of the current team.
6992         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6993         functions.
6994         (gomp_work_share_start, gomp_work_share_end,
6995         gomp_work_share_end_nowait): Rewritten.
6996         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6997         (openmp_version): Set to 200805.
6998         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6999         omp_sched_guided, omp_sched_auto): New parameters.
7000         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7001         omp_set_max_active_levels, omp_get_max_active_levels,
7002         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7003         omp_get_active_level): New interfaces.
7004         * omp_lib.h.in (openmp_version): Set to 200805.
7005         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7006         omp_sched_guided, omp_sched_auto): New parameters.
7007         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7008         omp_set_max_active_levels, omp_get_max_active_levels,
7009         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7010         omp_get_active_level): New externals.
7011         * loop.c: Include limits.h.
7012         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
7013         GFS_AUTO.
7014         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
7015         Likewise.  Use gomp_icv.
7016         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
7017         ts.static_trip here.
7018         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
7019         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
7020         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
7021         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
7022         don't unlock ws->lock, otherwise lock it.
7023         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
7024         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
7025         (gomp_parallel_loop_start): Call gomp_new_team instead of
7026         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
7027         Adjust gomp_team_start caller.  Pass 0 as second argument to
7028         gomp_resolve_num_threads.
7029         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
7030         If adding ws->chunk_size nthreads + 1 times after end won't
7031         overflow, set ws->mode to 1.
7032         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
7033         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
7034         GOMP_loop_ull_ordered_static_start,
7035         GOMP_loop_ull_ordered_dynamic_start,
7036         GOMP_loop_ull_ordered_guided_start,
7037         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
7038         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
7039         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
7040         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
7041         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
7042         prototypes.
7043         * libgomp.map: Export lock routines also @@OMP_2.0.
7044         (GOMP_loop_ordered_dynamic_first,
7045         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
7046         GOMP_loop_ordered_static_first): Remove.
7047         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
7048         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
7049         GOMP_loop_ull_ordered_dynamic_next,
7050         GOMP_loop_ull_ordered_dynamic_start,
7051         GOMP_loop_ull_ordered_guided_next,
7052         GOMP_loop_ull_ordered_guided_start,
7053         GOMP_loop_ull_ordered_runtime_next,
7054         GOMP_loop_ull_ordered_runtime_start,
7055         GOMP_loop_ull_ordered_static_next,
7056         GOMP_loop_ull_ordered_static_start,
7057         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
7058         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
7059         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
7060         (omp_set_schedule, omp_get_schedule,
7061         omp_get_thread_limit, omp_set_max_active_levels,
7062         omp_get_max_active_levels, omp_get_level,
7063         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7064         omp_set_schedule_, omp_set_schedule_8_,
7065         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7066         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7067         omp_get_max_active_levels_, omp_get_level_,
7068         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7069         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7070         New exports @@OMP_3.0.
7071         * omp.h.in (omp_sched_t): New type.
7072         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7073         omp_set_max_active_levels, omp_get_max_active_levels,
7074         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7075         omp_get_active_level): New prototypes.
7076         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7077         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7078         gomp_thread_limit_var, gomp_remaining_threads_count,
7079         gomp_remaining_threads_lock): New variables.
7080         (parse_spincount): New function.
7081         (initialize_env): Call gomp_init_num_threads unconditionally.
7082         Initialize gomp_available_cpus.  Call parse_spincount,
7083         initialize gomp_{,throttled_}spin_count_var
7084         depending on presence and value of OMP_WAIT_POLICY and
7085         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7086         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7087         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7088         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7089         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7090         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7091         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7092         (gomp_global_icv): New.
7093         (parse_schedule): Use it.  Parse "auto".
7094         (omp_set_num_threads): Use gomp_icv.
7095         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7096         Likewise.
7097         (omp_get_max_threads): Move from parallel.c.
7098         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7099         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7100         add ialias.
7101         (parse_stacksize, parse_wait_policy): New functions.
7102         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7103         both wrappers for compatibility and new locks.
7104         (omp_set_schedule, omp_get_schedule,
7105         omp_get_thread_limit, omp_set_max_active_levels,
7106         omp_get_max_active_levels, omp_get_level,
7107         omp_get_ancestor_thread_num, omp_get_team_size,
7108         omp_get_active_level): New ialias_redirect.
7109         (omp_set_schedule_, omp_set_schedule_8_,
7110         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7111         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7112         omp_get_max_active_levels_, omp_get_level_,
7113         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7114         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7115         New functions.
7116         * parallel.c: Include limits.h.
7117         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7118         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7119         argument to gomp_team_start.  Pass 0 as second argument to
7120         gomp_resolve_num_threads.
7121         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7122         if gomp_thread_limit_var != ULONG_MAX.
7123         (omp_in_parallel): Implement using ts.active_level.
7124         (omp_get_max_threads): Move to env.c.
7125         (omp_get_level, omp_get_ancestor_thread_num,
7126         omp_get_team_size, omp_get_active_level): New functions,
7127         add ialias.
7128         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7129         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7130         gomp_iter_dynamic_next instead of the _locked variant and don't take
7131         lock around it, otherwise acquire it before calling
7132         gomp_iter_dynamic_next_locked.
7133         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7134         gomp_iter_dynamic_next instead of the _locked variant and don't take
7135         lock around it.
7136         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7137         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7138         Adjust gomp_team_start caller.  Pass count as second argument to
7139         gomp_resolve_num_threads, don't adjust num_threads after the call.
7140         Use gomp_icv.
7141         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7142         ws->chunk_size by incr.
7143         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7144         code.
7145         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7146         types.
7147         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7148         (omp_check_defines): Check even the compat defines.
7149         * config/linux/ptrlock.c: New file.
7150         * config/linux/ptrlock.h: New file.
7151         * config/linux/wait.h: New file.
7152         * config/posix/ptrlock.c: New file.
7153         * config/posix/ptrlock.h: New file.
7154         * config/linux/bar.h (gomp_team_barrier_wait,
7155         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7156         (gomp_team_barrier_set_task_pending,
7157         gomp_team_barrier_clear_task_pending,
7158         gomp_team_barrier_set_waiting_for_tasks,
7159         gomp_team_barrier_waiting_for_tasks,
7160         gomp_team_barrier_done): New inlines.
7161         (gomp_barrier_t): Rewritten.
7162         (gomp_barrier_state_t): New typedef.
7163         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7164         gomp_barrier_wait_start): Rewritten.
7165         (gomp_barrier_wait_end): Change second argument to
7166         gomp_barrier_state_t.
7167         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7168         inlines.
7169         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7170         futex.h.
7171         (gomp_barrier_wait_end): Rewritten.
7172         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7173         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7174         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7175         (gomp_barrier_state_t): New typedef.
7176         (gomp_team_barrier_wait,
7177         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7178         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7179         into the return value.  Return gomp_barrier_state_t.
7180         (gomp_team_barrier_set_task_pending,
7181         gomp_team_barrier_clear_task_pending,
7182         gomp_team_barrier_set_waiting_for_tasks,
7183         gomp_team_barrier_waiting_for_tasks,
7184         gomp_team_barrier_done): New inlines.
7185         (gomp_barrier_wait_end): Change second argument to
7186         gomp_barrier_state_t.
7187         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7188         inlines.
7189         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7190         (gomp_barrier_wait_end): Change second argument to
7191         gomp_barrier_state_t.
7192         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7193         gomp_team_barrier_wake): New functions.
7194         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7195         futex.h.
7196         (gomp_futex_wake, gomp_futex_wait): New variables.
7197         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7198         * config/linux/lock.c: Rewrite to make locks task owned,
7199         for backwards compatibility provide the old entrypoints
7200         if symbol versioning.  Include wait.h instead of libgomp.h and
7201         futex.h.
7202         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7203         * config/posix95/lock.c: Rewrite to make locks task owned,
7204         for backwards compatibility provide the old entrypoints
7205         if symbol versioning.
7206         * config/posix/lock.c: Rewrite to make locks task owned,
7207         for backwards compatibility provide the old entrypoints
7208         if symbol versioning.
7209         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7210         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7211         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7212         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7213         (sys_futex0): Return error code.
7214         (futex_wake, futex_wait): If ENOSYS was returned, clear
7215         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7216         (cpu_relax, atomic_write_barrier): New static inlines.
7217         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
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/x86/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/s390/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/ia64/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/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7237         (sys_futex0): Return error code.
7238         (futex_wake, futex_wait): If ENOSYS was returned, clear
7239         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7240         (cpu_relax, atomic_write_barrier): New static inlines.
7241         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7242         futex.h.
7243         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7244         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7245         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7246         types.
7247         (omp_nest_lock_t): Change owner into void *, add lock field.
7248         * config/posix95/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.  Change owner to void *.
7253         * config/posix/omp-lock.h: Include semaphore.h.
7254         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7255         (omp_lock_t): Use sem_t instead of mutex if semaphores
7256         aren't broken.
7257         (omp_nest_lock_t): Likewise.  Add owner field.
7258
7259 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7260
7261         * testsuite/libgomp.c/collapse-1.c: New test.
7262         * testsuite/libgomp.c/collapse-2.c: New test.
7263         * testsuite/libgomp.c/collapse-3.c: New test.
7264         * testsuite/libgomp.c/icv-1.c: New test.
7265         * testsuite/libgomp.c/icv-2.c: New test.
7266         * testsuite/libgomp.c/lib-2.c: New test.
7267         * testsuite/libgomp.c/lock-1.c: New test.
7268         * testsuite/libgomp.c/lock-2.c: New test.
7269         * testsuite/libgomp.c/lock-3.c: New test.
7270         * testsuite/libgomp.c/loop-4.c: New test.
7271         * testsuite/libgomp.c/loop-5.c: New test.
7272         * testsuite/libgomp.c/loop-6.c: New test.
7273         * testsuite/libgomp.c/loop-7.c: New test.
7274         * testsuite/libgomp.c/loop-8.c: New test.
7275         * testsuite/libgomp.c/loop-9.c: New test.
7276         * testsuite/libgomp.c/nested-3.c: New test.
7277         * testsuite/libgomp.c/nestedfn-6.c: New test.
7278         * testsuite/libgomp.c/sort-1.c: New test.
7279         * testsuite/libgomp.c/task-1.c: New test.
7280         * testsuite/libgomp.c/task-2.c: New test.
7281         * testsuite/libgomp.c/task-3.c: New test.
7282         * testsuite/libgomp.c/task-4.c: New test.
7283         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7284         to C++ testsuite default compiler options.
7285         * testsuite/libgomp.c++/collapse-1.C: New test.
7286         * testsuite/libgomp.c++/collapse-2.C: New test.
7287         * testsuite/libgomp.c++/ctor-10.C: New test.
7288         * testsuite/libgomp.c++/for-1.C: New test.
7289         * testsuite/libgomp.c++/for-2.C: New test.
7290         * testsuite/libgomp.c++/for-3.C: New test.
7291         * testsuite/libgomp.c++/for-4.C: New test.
7292         * testsuite/libgomp.c++/for-5.C: New test.
7293         * testsuite/libgomp.c++/loop-8.C: New test.
7294         * testsuite/libgomp.c++/loop-9.C: New test.
7295         * testsuite/libgomp.c++/loop-10.C: New test.
7296         * testsuite/libgomp.c++/task-1.C: New test.
7297         * testsuite/libgomp.c++/task-2.C: New test.
7298         * testsuite/libgomp.c++/task-3.C: New test.
7299         * testsuite/libgomp.c++/task-4.C: New test.
7300         * testsuite/libgomp.c++/task-5.C: New test.
7301         * testsuite/libgomp.c++/task-6.C: New test.
7302         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7303         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7304         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7305         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7306         * testsuite/libgomp.fortran/collapse1.f90: New test.
7307         * testsuite/libgomp.fortran/collapse2.f90: New test.
7308         * testsuite/libgomp.fortran/collapse3.f90: New test.
7309         * testsuite/libgomp.fortran/collapse4.f90: New test.
7310         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7311         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7312         * testsuite/libgomp.fortran/lib4.f90: New test.
7313         * testsuite/libgomp.fortran/lock-1.f90: New test.
7314         * testsuite/libgomp.fortran/lock-2.f90: New test.
7315         * testsuite/libgomp.fortran/nested1.f90: New test.
7316         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7317         * testsuite/libgomp.fortran/strassen.f90: New test.
7318         * testsuite/libgomp.fortran/tabs1.f90: New test.
7319         * testsuite/libgomp.fortran/tabs2.f: New test.
7320         * testsuite/libgomp.fortran/task1.f90: New test.
7321         * testsuite/libgomp.fortran/task2.f90: New test.
7322         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7323         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7324         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7325         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7326         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7327
7328 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7329
7330         PR c++/36308
7331         * testsuite/libgomp.c++/ctor-11.C: New test.
7332         * testsuite/libgomp.c++/ctor-12.C: New test.
7333
7334 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7335
7336         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7337
7338 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7339
7340         PR middle-end/36106
7341         * testsuite/libgomp.c/atomic-5.c: New test.
7342         * testsuite/libgomp.c/atomic-6.c: New test.
7343         * testsuite/libgomp.c/autopar-1.c: New test.
7344
7345 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7346
7347         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7348         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7349         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7350         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7351         * configure: Regenerate.
7352         * Makefile.in, testsuite/Makefile.in: Likewise.
7353
7354 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7355
7356         PR bootstrap/35457
7357         * aclocal.m4: Regenerate.
7358         * configure: Regenerate.
7359
7360 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7361
7362         PR middle-end/35611
7363         * testsuite/libgomp.c/atomic-4.c: New test.
7364
7365         PR libgomp/35625
7366         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7367         (gomp_iter_guided_next): Likewise.
7368         * testsuite/libgomp.c/pr35625.c: New test.
7369
7370 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7371
7372         * aclocal.m4: Regenerate.
7373         * configure: Likewise.
7374         * Makefile.in: Likewise.
7375         * testsuite/Makefile.in: Likewise.
7376
7377 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7378
7379         PR middle-end/35185
7380         * testsuite/libgomp.c++/pr35185.C: New test.
7381
7382 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7383
7384         PR middle-end/35549
7385         * testsuite/libgomp.c/pr35549.c: New test.
7386
7387 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7388
7389         * testsuite/libgomp.c/atomic-3.c: New test.
7390
7391 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7392
7393         PR fortran/33197
7394         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7395         .F08 file suffixes.
7396
7397 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7398
7399         PR libgomp/33131
7400         * configure.ac: Add ACX_HEADER_STRING.
7401         * env.c: Include strings.h.
7402         * aclocal.m4: Regenerate.
7403         * config.h.in: Regenerate.
7404         * configure: Regenerate.
7405         * Makefile.in: Regenerate.
7406         * testsuite/Makefile.in: Regenerate.
7407
7408 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7409
7410         PR middle-end/35196
7411         * testsuite/libgomp.c/pr35196.c: New test.
7412
7413         PR middle-end/35130
7414         * testsuite/libgomp.fortran/pr35130.f90: New test.
7415         * testsuite/libgomp.c/pr35130.c: New test.
7416
7417 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7418
7419         PR middle-end/33880
7420         * testsuite/libgomp.c/pr33880.c: New test.
7421         * testsuite/libgomp.fortran/pr33880.f90: New test.
7422
7423 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7424
7425         * configure: Regenerate.
7426
7427 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7428
7429         * configure.ac: Move futex checking into ../config/futex.m4.
7430         * configure: Rebuilt.
7431         * aclocal.m4: Rebuilt.
7432         * Makefile.in: Rebuilt.
7433
7434         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7435         2007-10-15 ../config/tls.m4 change.
7436
7437 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7438
7439         PR c++/34513
7440         * testsuite/libgomp.c/pr34513.c: New test.
7441         * testsuite/libgomp.c++/pr34513.C: New test.
7442
7443 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7444
7445         PR target/32765
7446         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7447
7448 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7449
7450         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7451
7452 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7453
7454         * testsuite/libgomp.c/private-1.c: New test.
7455
7456 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7457             Paolo Bonzini  <bonzini@gnu.org>
7458
7459         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7460         instead of 'VPATH ='.
7461         * Makefile.in: Regenerate.
7462
7463 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7464
7465         * configure.ac: Adjust makeinfo version check.
7466         * configure: Regenerate.
7467
7468 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7469
7470         PR fortran/34020
7471         * testsuite/libgomp.fortran/pr34020.f90: New test.
7472
7473 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7474
7475         PR c++/33894
7476         * testsuite/libgomp.c++/atomic-1.C: New test.
7477
7478 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7479
7480         PR libgomp/33275
7481         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7482         Make x and y integers rather than (implicit) reals.  Add private (j)
7483         clause to the last omp parallel.
7484
7485 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7486
7487         * configure: Regenerate following changes to ../config/tls.m4.
7488
7489 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7490
7491         * testsuite/libgomp.fortran/stack.f90: New test.
7492
7493 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7494
7495         * config/mingw32/proc.c: New file.
7496
7497 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7498
7499         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7500         (main): Use __get_cpuid to get i386 target fetaures.
7501         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7502         (main): Use __get_cpuid to get x86_64 target fetaures.
7503
7504 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7505
7506         PR target/32765
7507         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7508         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7509
7510 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7511
7512         PR fortran/32550
7513         * testsuite/libgomp.fortran/pr32550.f90: New test.
7514         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7515
7516 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7517
7518         * aclocal.m4: Regenerated.
7519
7520 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7521
7522         PR fortran/32359
7523         * testsuite/libgomp.fortran/pr32359.f90: New.
7524
7525 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7526
7527         PR libgomp/32468
7528         * sections.c (GOMP_parallel_sections_start): Only decrease
7529         number of threads to COUNT if dyn_var is true.
7530         * testsuite/libgomp.c/pr32468.c: New test.
7531
7532 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7533
7534         PR libgomp/26308
7535         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7536
7537 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7538
7539         PR middle-end/32362
7540         * testsuite/libgomp.c/pr32362-1.c: New test.
7541         * testsuite/libgomp.c/pr32362-2.c: New test.
7542         * testsuite/libgomp.c/pr32362-3.c: New test.
7543
7544 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7545
7546         * team.c (gomp_team_start): Fix setting up thread_attr
7547         stack size.
7548
7549 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7550
7551         * configure: Regenerate.
7552
7553 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7554
7555         * Makefile.in: Regenerate.
7556         * configure: Regenerate.
7557         * aclocal.m4: Regenerate.
7558         * testsuite/Makefile.in: Regenerate.
7559
7560 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7561
7562         * config/linux/proc.c: New file.
7563
7564         PR libgomp/28482
7565         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7566
7567 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7568
7569         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7570
7571 2007-04-16  Matthias Klose  <doko@debian.org>
7572
7573         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7574         flags if not building with -m64.
7575         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7576         flag for i?86-*-* targets, if current target matches -m64.
7577
7578 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7579
7580         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7581         * Makefile.in: Regenerate.
7582
7583 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7584
7585         PR testsuite/31369
7586         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7587         ld_library_path.
7588         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7589
7590 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7591
7592         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7593         decls.
7594         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7595         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7596         (parse_affinity): New function.
7597         (initialize_env): Call it and gomp_init_affinity.
7598         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7599         create new pthread_attr_t and call gomp_init_thread_affinity
7600         on it for each thread before passing the attribute to pthread_create.
7601         * config/linux/affinity.c: New file.
7602         * config/posix/affinity.c: New file.
7603         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7604         * configure: Rebuilt.
7605         * config.h.in: Rebuilt.
7606         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7607         * Makefile.in: Rebuilt.
7608
7609 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7610
7611         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7612         *-*-darwin*.
7613         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7614         and use it if found.
7615
7616 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7617
7618         * testsuite/config/default.exp: New file.
7619         * testsuite/lib/libgomp.exp: New file.
7620         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7621         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7622         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7623         (libgomp_load): Remove.
7624         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7625         always_ld_library_path, not ld_library_path.  Set additional_flags
7626         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7627         (target_compile): Do not call libgomp_init.  Append lang_library_path
7628         and lang_link_flags to options.
7629         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7630         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7631         here.
7632         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7633         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7634         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7635         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7636         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7637         CX8 flag.
7638         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7639         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7640         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7641         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7642         * testsuite/libgomp.c/atomic-10.c: Ditto.
7643
7644 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7645
7646         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7647         dg-final cleanup-modules line.
7648         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7649         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7650         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7651         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7652         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7653         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7654         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7655
7656 2007-03-18  Andreas Schwab  <schwab@suse.de>
7657
7658         * acinclude.m4: Adjust regular expression for ld version
7659         extraction.
7660         * configure: Regenerate.
7661
7662 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7663
7664         * Makefile.am: Add install-pdf target as copied from
7665         automake v1.10 rules.
7666         * Makefile.in: Regenerate
7667
7668 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7669
7670         PR libgomp/28486
7671         * configure: Regenerate.
7672
7673         PR c++/30703
7674         * testsuite/libgomp.c++/pr30703.C: New test.
7675
7676 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
7677
7678         Revert:
7679         2006-07-05  Eric Christopher  <echristo@apple.com>
7680         * configure.ac: Depend addition of -pthread on host OS.
7681         * configure: Regenerate.
7682
7683 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7684
7685         * libgomp.texi: Fix spacing after abbreviations.
7686
7687 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
7688
7689         PR libgomp/30546
7690         * configure.ac: Add check for makeinfo
7691         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7692         if an appropiate version of makeinfo is found.
7693         * aclocal.m4: Regenerated.
7694         * configure: Regenerated.
7695         * Makefile.in: Regenerated.
7696         * testsuite/Makefile.in: Regenerated.
7697
7698 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
7699
7700         PR libgomp/30540
7701         * libgomp.texi: More about implementation-dependent settings.
7702
7703 2007-01-26  Tobias Burnus  <burnus@net-b.de>
7704
7705         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7706
7707 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
7708
7709         PR middle-end/30494
7710         * testsuite/libgomp.c/pr30494.c: New test.
7711
7712 2007-01-15  Tom Tromey  <tromey@redhat.com>
7713
7714         * configure: Rebuilt.
7715         * configure.ac: Fixed comment.
7716
7717 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
7718
7719         * libgomp.texi: Document implementation specific default values of
7720         environment variables.
7721
7722 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
7723
7724         PR libgomp/28209
7725         * libgomp.texi: New file.
7726         * configure.ac: Add --enable-generated-files-in-srcdir option.
7727         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7728         files to srcdir.
7729         * Makefile.in: Regenerated.
7730         * config.h.in: Regenerated.
7731         * testsuite/Makefile.in: Regenerated.
7732         * NOTES: Removed.
7733
7734 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
7735
7736         PR libgomp/29949
7737         * env.c (omp_set_num_threads): Set illegal thread count to 1.
7738
7739 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
7740
7741         * configure: Regenerate.
7742
7743 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
7744
7745         PR libgomp/29947
7746         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
7747         start if there shouldn't be any loop iterations.
7748         (gomp_loop_ordered_static_start): Remove start == end test.
7749         * testsuite/libgomp.c/pr29947-1.c: New test.
7750         * testsuite/libgomp.c/pr29947-2.c: New test.
7751
7752 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
7753
7754         * configure.tgt: Force initial-exec TLS model on Linux only.
7755
7756 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
7757
7758         * configure: Regenerated.
7759
7760 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
7761
7762         * env.c (parse_schedule): Reject out of range values.
7763         (parse_unsigned_long): Reject out of range, negative or zero values.
7764
7765 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
7766
7767         PR fortran/29629
7768         * testsuite/libgomp.fortran/pr29629.f90: New test.
7769
7770 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
7771
7772         PR libgomp/29494
7773         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7774         * config/posix95: New directory.
7775         * config/posix95/omp-lock.h: New file.
7776         * config/posix95/lock.c: Likewise.
7777
7778 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
7779
7780         * aclocal.m4: Regenerate.
7781         * configure: Regenerate.
7782
7783 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7784
7785         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7786         '<' to '<='.
7787
7788 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
7789
7790         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7791         test.
7792         * configure: Regenerate.
7793         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7794
7795 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
7796
7797         PR middle-end/25261
7798         PR middle-end/28790
7799         * testsuite/libgomp.c/nestedfn-4.c: New test.
7800         * testsuite/libgomp.c/nestedfn-5.c: New test.
7801         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7802
7803         PR fortran/29097
7804         * testsuite/libgomp.fortran/condinc1.f: New test.
7805         * testsuite/libgomp.fortran/condinc2.f: New test.
7806         * testsuite/libgomp.fortran/condinc3.f90: New test.
7807         * testsuite/libgomp.fortran/condinc4.f90: New test.
7808         * testsuite/libgomp.fortran/condinc1.inc: New file.
7809
7810 2006-09-18  Tom Tromey  <tromey@redhat.com>
7811
7812         * configure: Rebuilt.
7813
7814 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
7815
7816         PR c/28768
7817         PR preprocessor/14634
7818         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7819         to AC_DEFINE.
7820         * configure: Regenerate.
7821
7822 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
7823
7824         * testsuite/libgomp.fortran/reduction3.f90: Change
7825         -2147483648 to -huge(i)-1 to avoid overflow.
7826         * testsuite/libgomp.fortran/reduction4.f90: Change
7827         Z'ffffffff' to not(0) to avoid overflow.
7828
7829 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
7830
7831         PR libgomp/25938
7832         * Makefile.am (libsubincludedir): New.
7833         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7834         * Makefile.in: Regenerate.
7835
7836 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
7837
7838         PR libgomp/28725
7839         * env.c: Include ctype.h.
7840         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7841         leading and/or trailing whitespace and compare strings case
7842         insensitively.
7843
7844 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
7845
7846         PR fortran/28390
7847         * testsuite/libgomp.fortran/pr28390.f: New test.
7848
7849 2006-07-05  Eric Christopher  <echristo@apple.com>
7850
7851         * configure.ac: Depend addition of -pthread on host OS.
7852         * configure: Regenerate.
7853
7854 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
7855
7856         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7857         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7858         defined.
7859
7860 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
7861
7862         PR libgomp/26175
7863         PR libgomp/26477
7864         * configure.ac: If neither --enable-linux-futex nor
7865         --disable-linux-futex is passed, determine the default by checking
7866         for compiling and/or running against NPTL.  With --enable-linux-futex,
7867         check if SYS_gettid and SYS_futex are defined.
7868         * configure: Rebuilt.
7869
7870 2006-06-14  Richard Henderson  <rth@redhat.com>
7871
7872         PR libgomp/28008
7873         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7874         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7875
7876 2006-06-09  Richard Henderson  <rth@redhat.com>
7877
7878         * env.c (gomp_nthreads_var): Change to unsigned long.
7879         (gomp_run_sched_chunk): Likewise.
7880         (parse_unsigned_long): Rename from parse_num_threads and generalize.
7881         (initialize_env): Initialize gomp_thread_attr.
7882         * libgomp.h (gomp_nthreads_var): Update decl.
7883         (gomp_run_sched_chunk): Likewise.
7884         (gomp_thread_attr): Declare.
7885         * team.c (gomp_thread_attr): Export.
7886         (initialize_team): Don't initialize it.
7887
7888 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
7889
7890         PR fortran/27916
7891         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7892         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7893
7894 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7895
7896         * config/mingw32/time.c: New file.
7897         * configure.tgt: Use it.
7898
7899 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
7900
7901         * Makefile.am: Add install-html target. Add install-html to .PHONY
7902         * Makefile.in: Regenerate.
7903
7904 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7905
7906         PR libgomp/27612
7907         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7908         * testsuite/libgomp.c/critical-1.c: Likewise.
7909         * testsuite/libgomp.c/loop-1.c: Likewise.
7910         * testsuite/libgomp.c/loop-2.c: Likewise.
7911         * testsuite/libgomp.c/single-1.c: Likewise.
7912         * testsuite/libgomp.c/ordered-1.c: Likewise.
7913         * testsuite/libgomp.c/ordered-2.c: Likewise.
7914
7915 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
7916
7917         PR middle-end/27416
7918         * libgomp.fortran/pr27416-1.f90: New test.
7919
7920 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
7921
7922         PR fortran/27395
7923         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7924         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7925
7926 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7927
7928         PR c++/26943
7929         * testsuite/libgomp.c/pr26943-1.c: New test.
7930         * testsuite/libgomp.c/pr26943-2.c: New test.
7931         * testsuite/libgomp.c/pr26943-3.c: New test.
7932         * testsuite/libgomp.c/pr26943-4.c: New test.
7933         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7934         * testsuite/libgomp.c++/pr26943.C: New test.
7935
7936 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
7937
7938         PR middle-end/27337
7939         * testsuite/libgomp.c++/pr27337.C: New test.
7940
7941 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
7942
7943         PR c/26171
7944         * testsuite/libgomp.c/pr26171.c: New test.
7945
7946 2006-04-25  Richard Henderson  <rth@redhat.com>
7947
7948         PR libgomp/25865
7949         * configure.ac: Use GCC_CHECK_TLS.
7950         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7951         * Makefile.in, aclocal.m4, configure: Regenerate.
7952
7953 2006-04-10  Matthias Klose  <doko@debian.org>
7954
7955         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7956         directory names containing underscores.
7957
7958 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7959
7960         PR c++/26691
7961         * testsuite/libgomp.c++/pr26691.C: New test.
7962
7963 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
7964
7965         * testsuite/libgomp.fortran/retval2.f90: New test.
7966
7967 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
7968
7969         * testsuite/libgomp.c++: New directory.
7970
7971 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
7972
7973         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7974         * config/posix/sem.c: Implement the above.
7975
7976 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
7977
7978         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7979         define HAVE_BROKEN_POSIX_SEMAPHORES.
7980         * configure: Rebuilt.
7981         * config.h.in: Rebuilt.
7982
7983 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
7984
7985         PR bootstrap/26161
7986         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7987         for the other pthread check.
7988         * configure: Regenerate.
7989         * config.h.in: Regenerate.
7990
7991 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
7992
7993         PR libgomp/25938
7994         PR libgomp/25984
7995         * Makefile.am (fincludedir): New variable.
7996         (nodist_include_HEADERS): Remove Fortran files.
7997         (nodist_finclude_HEADERS): New variable.
7998         * Makefile.in: Regenerated.
7999
8000 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
8001
8002         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
8003         Remove tests for returning assumed character length arrays.
8004
8005 2006-02-12  Roger Sayle  <roger@eyesopen.com>
8006             John David Anglin  <dave@hiauly1.hia.nrc.ca>
8007
8008         PR libgomp/25936
8009         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
8010
8011 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8012
8013         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
8014
8015 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
8016
8017         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
8018         part of LD_LIBRARY_PATH manually.
8019
8020 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
8021
8022         PR libgomp/25852
8023         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
8024         libgomp_init.
8025
8026 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
8027
8028         PR libgomp/25884
8029         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
8030         * configure.ac (PERL): Don't set.
8031         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
8032         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
8033         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
8034         * omp.h.in: Wrap the new configure substitutions with @ characters.
8035         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
8036         * aclocal.m4, configure, Makefile.in: Regenerate.
8037         * mkomp_h.pl: Delete.
8038
8039 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
8040
8041         PR libgomp/25259
8042         * configure.ac: Use GCC_HEADER_STDINT.
8043         * libgomp.h: Include gstdint.h.
8044         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
8045         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
8046
8047 2006-01-24  Richard Henderson  <rth@redhat.com>
8048
8049         PR libgomp/25942
8050         * configure.ac: Add AM_MAINTAINER_MODE.
8051         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
8052
8053 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
8054
8055         * Makefile.in: Regenerate.
8056         * testsuite/Makefile.in: Regenerate.
8057         * aclocal.m4: Regenerate.
8058
8059 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
8060
8061         * config/posix/proc.c: Conditional include of sys/loadavg.h for
8062         Solaris.
8063         * configure.ac: Add check for loadavg.h.
8064         (link_gomp): Adjust comment.
8065         * configure: Regenerate.
8066         * config.h.in: Regenerate.
8067
8068 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8069
8070         PR libgomp/25877
8071         * configure.ac: Remove check for alloca.h.
8072         * configure: Regenerate.
8073         * config.h.in: Regenerate.
8074         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8075         * team.c: Remove use of alloca.h.
8076         Call gomp_alloca instead of alloca.
8077
8078 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8079
8080         PR libgomp/25877
8081         * team.c: Add include of alloca.h.
8082         * configure.ac: Add check for alloca.h.
8083         * configure: Regenerate.
8084         * config.h.in: Regenerate.
8085
8086 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8087
8088         PR fortran/25219
8089         * testsuite/libgomp.fortran/pr25219.f90: New test.
8090
8091 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8092
8093         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8094         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8095         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8096         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8097         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8098         testsuite/libgomp.fortran/threadprivate1.f90,
8099         testsuite/libgomp.fortran/threadprivate2.f90,
8100         testsuite/libgomp.fortran/threadprivate3.f90,
8101         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8102         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8103         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8104         effective-target to TLS runtime.
8105
8106         * testsuite/libgomp.fortran/pr25162.f: Require
8107         effective-target TLS runtime.
8108
8109 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8110
8111         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8112         * testsuite/libgomp.c/nestedfn-3.c: New test.
8113
8114 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8115
8116         PR fortran/25162
8117         * testsuite/libgomp.fortran/pr25162.f: New test.
8118
8119 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8120
8121         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8122         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8123
8124 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8125
8126         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8127         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8128         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8129         single.c, team.c, work.c, config/linux/alpha/futex.h,
8130         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8131         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8132         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8133         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8134         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8135         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8136         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8137         FSF address.
8138
8139 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8140
8141         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8142         to nodist_noinst_HEADERS.
8143         * Makefile.in: Rebuilt.
8144
8145         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8146         add integer count field.
8147         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8148         omp_nest_lock_t type change.
8149         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8150         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8151         Increment count.
8152         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8153         Decrement count.
8154         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8155         Increment count if successful and return the new nesting level.
8156         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8157         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8158         * testsuite/libgomp.c/lib-1.c: New test.
8159         * testsuite/libgomp.fortran/lib1.f90: New test.
8160         * testsuite/libgomp.fortran/lib2.f: New test.
8161         * testsuite/libgomp.fortran/lib3.f: New test.
8162
8163 2005-11-17  Richard Henderson  <rth@redhat.com>
8164
8165         PR 24845
8166         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8167         * configure.ac (link_gomp): New.  Substitute it.
8168         (AC_CONFIG_FILES): Add libgomp.spec.
8169         * libgomp.spec.in: New file.
8170         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8171         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8172
8173 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8174
8175         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8176         reduction(-:var) behaving the same as reduction(+:var).
8177         * testsuite/libgomp.c/reduction-4.c: New test.
8178
8179 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8180
8181         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8182         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8183         testsuite/libgomp.c/copyin-3.c,
8184         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8185         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8186         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8187         testsuite/libgomp.c++/pr24455.C,
8188         testsuite/libgomp.fortran/threadprivate1.f90,
8189         testsuite/libgomp.fortran/threadprivate2.f90,
8190         testsuite/libgomp.fortran/threadprivate3.f90,
8191         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8192         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8193         testsuite/libgomp.fortran/omp_parse3.f90: Require
8194         effective-target TLS.
8195
8196 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8197
8198         * HEADER: Remove.
8199
8200 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8201
8202         PR libgomp/24797
8203         * team.c (initialize_team): Pass NULL rather than free as
8204         pthread_key_create destructor.  Initialize thread specific data
8205         pointer in initial thread to a static local variable rather than
8206         malloced memory.
8207
8208 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8209
8210         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8211         its location to ld_library_path.
8212
8213 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8214
8215         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8216
8217 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8218
8219         * testsuite/libgomp.c: Rename from libgomp.dg.
8220
8221 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8222
8223         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8224         threadprivate variable 'i'.
8225
8226 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8227
8228         * config/linux/s390/futex.h: New file.
8229         * configure.tgt: Use it.
8230
8231         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8232         before the parallel.
8233
8234 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8235
8236         PR c++/24734
8237         * testsuite/libgomp.c++/master-1.C: New test.
8238
8239 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8240
8241         * testsuite/libgomp.dg/copyin-3.c: New test.
8242
8243 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8244
8245         * testsuite/libgomp.fortran/retval1.f90: New test.
8246         * testsuite/libgomp.fortran/vla7.f90: New test.
8247
8248 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8249
8250         * testsuite/libgomp.fortran/vla2.f90: New test.
8251         * testsuite/libgomp.fortran/vla3.f90: New test.
8252         * testsuite/libgomp.fortran/vla4.f90: New test.
8253         * testsuite/libgomp.fortran/vla5.f90: New test.
8254         * testsuite/libgomp.fortran/vla6.f90: New test.
8255
8256 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8257
8258         * config/linux/sparc/futex.h: New file.
8259         * configure.tgt: Use it.
8260         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8261
8262         * critical.c: Include stdlib.h.
8263         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8264         ignoring return value.
8265         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8266         LIBGOMP_CHECK_SYNC_BUILTINS check.
8267         * configure: Rebuilt.
8268
8269 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8270
8271         * testsuite/libgomp.fortran/vla1.f90: New test.
8272
8273 2005-10-31  Richard Henderson  <rth@redhat.com>
8274
8275         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8276         setting 's' in different threads.
8277
8278 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8279
8280         * libgomp.h (attribute_hidden, ialias): Define.
8281         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8282         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8283         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8284         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8285         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8286         omp_test_lock, omp_test_nest_lock): Likewise.
8287         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8288         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8289         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8290         omp_test_lock, omp_test_nest_lock): Likewise.
8291         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8292         omp_get_dynamic, omp_get_nested): Likewise.
8293         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8294         omp_get_thread_num, omp_in_parallel): Likewise.
8295         * fortran.c (ialias_redirect): Define.
8296         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8297         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8298         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8299         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8300         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8301         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8302         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8303         omp_get_wtime): Add ialias_redirect.
8304
8305 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8306
8307         * fortran.c: Include stdlib.h.
8308
8309 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8310
8311         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8312         * Makefile.in: Regenerated.
8313
8314 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8315
8316         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8317         * libgomp_f.h.in (omp_check_defines): New function.
8318         * env.c: Include libgomp_f.h.
8319         (initialize_env): Call omp_check_defines.
8320
8321         * testsuite/libgomp.dg/copyin-2.c: New test.
8322         * testsuite/libgomp.c++/copyin-2.C: New test.
8323         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8324
8325         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8326         * testsuite/libgomp.fortran/sharing2.f90: New test.
8327
8328         * testsuite/libgomp.dg/copyin-1.c: New test.
8329         * testsuite/libgomp.c++/copyin-1.C: New test.
8330
8331 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8332
8333         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8334
8335         * testsuite/libgomp.fortran/workshare1.f90: New test.
8336
8337         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8338         only test.
8339         * libgomp.fortran/sharing1.f90: New test.
8340
8341 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8342
8343         PR c++/24502
8344         * testsuite/libgomp.c++/loop-7.C: New test.
8345
8346         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8347
8348         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8349         * testsuite/libgomp.fortran/reduction6.f90: New test.
8350         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8351
8352 2005-10-23  Richard Henderson  <rth@redhat.com>
8353
8354         * testsuite/libgomp.c++/ctor-1.C: New.
8355         * testsuite/libgomp.c++/ctor-2.C: New.
8356         * testsuite/libgomp.c++/ctor-3.C: New.
8357         * testsuite/libgomp.c++/ctor-4.C: New.
8358         * testsuite/libgomp.c++/ctor-5.C: New.
8359         * testsuite/libgomp.c++/ctor-6.C: New.
8360         * testsuite/libgomp.c++/ctor-7.C: New.
8361         * testsuite/libgomp.c++/ctor-8.C: New.
8362         * testsuite/libgomp.c++/ctor-9.C: New.
8363
8364 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8365
8366         PR 24455
8367         * testsuite/libgomp.c++/pr24455-1.C: New test.
8368         * testsuite/libgomp.c++/pr24455.C: New test.
8369         * testsuite/libgomp.dg/pr24455-1.c: New test.
8370         * testsuite/libgomp.dg/pr24455.c: New test.
8371
8372 2005-10-20  Richard Henderson  <rth@redhat.com>
8373
8374         * testsuite/libgomp.c++/loop-6.C: New.
8375         * testsuite/libgomp.dg/loop-3.c: New.
8376
8377 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8378
8379         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8380         explicitly private.
8381         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8382         explicitly shared.
8383
8384 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8385
8386         * testsuite/libgomp.fortran/jacobi.f: New test.
8387
8388 2005-10-19  Richard Henderson  <rth@redhat.com>
8389
8390         * configure.tgt (i?86-linux): Default to with_arch instead of
8391         CFLAGS.  Add -mtune to match target_cpu.
8392         (x86_64-linux): Tune to i686.
8393
8394         * fortran.c (omp_test_nest_lock_): Fix typo.
8395
8396 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8397
8398         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8399         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8400         * testsuite/libgomp.dg/ordered-3.c: New test.
8401
8402         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8403         Remove volatile keyword.
8404
8405         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8406         in COMMON block to avoid warnings on 64-bit targets.
8407
8408 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8409
8410         * testsuite/libgomp.dg/shared-3.c: New test.
8411
8412 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8413
8414         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8415         * testsuite/libgomp.fortran/reduction5.f90: New test.
8416
8417 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8418
8419         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8420         dg-options.
8421         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8422         flush loop now that __sync_synchronize has proper memory barrier.
8423         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8424         Add -ffixed-form to dg-options.
8425
8426 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8427
8428         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8429         from subdirectories.
8430         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8431         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8432         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8433         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8434         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8435         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8436         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8437         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8438         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8439         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8440         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8441         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8442         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8443         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8444         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8445         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8446         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8447         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8448         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8449         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8450         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8451         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8452         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8453         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8454         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8455
8456 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8457
8458         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8459         lang_library_path exists.  Use find instead of glob to gather tests.
8460         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8461
8462 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8463
8464         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8465         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8466         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8467         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8468         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8469         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8470         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8471         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8472         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8473         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8474         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8475         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8476         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8477
8478 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8479
8480         * testsuite/libgomp.dg/vla-1.c: New test.
8481
8482         * testsuite/libgomp.fortran/reference2.f90: New test.
8483
8484         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8485         declaration of omp_get_thread_num.
8486         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8487         use omp_lib.
8488
8489         * testsuite/libgomp.fortran/reduction1.f90: New test.
8490         * testsuite/libgomp.fortran/reduction2.f90: New test.
8491         * testsuite/libgomp.fortran/reduction3.f90: New test.
8492         * testsuite/libgomp.fortran/reduction4.f90: New test.
8493
8494 2005-10-13  Richard Henderson  <rth@redhat.com>
8495
8496         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8497         * Makefile.in: Regenerate.
8498         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8499         * libgomp.h: Include bar.h.
8500         (struct gomp_barrier): Remove.
8501         (struct gomp_team): Add barrier.  Replace master_barrier with
8502         master_release.  Replace threads with ordered_release.
8503         (struct gomp_thread): Replace barrier with release.
8504         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8505         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8506         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8507         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8508         (GOMP_single_copy_end): Likewise.
8509         * team.c (gomp_threads_dock): New.
8510         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8511         (gomp_thread_start): Use gomp_barrier_wait.
8512         (new_team, free_team): Update for gomp_team changes.
8513         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8514         (gomp_team_end): Use gomp_barrier_wait.
8515         (initialize_team): Update for gomp_thread changes.
8516         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8517         (gomp_work_share_end_nowait): Use atomic ops when available.
8518         * config/linux/bar.c, config/linux/bar.h: New files.
8519         * config/posix/bar.c, config/posix/bar.h: New files.
8520
8521 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8522
8523         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8524         * testsuite/libgomp.dg/single-2.c: New test.
8525
8526         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8527         lang_link_flags): Unset, so that they aren't inherited from previously
8528         sourced *.exp.
8529
8530         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8531
8532 2005-10-12  Richard Henderson  <rth@redhat.com>
8533
8534         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8535         (libgomp_init): Use lang_test_file, lang_library_path, and
8536         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8537
8538         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8539         (lang_test_file, lang_link_flags): New.
8540         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8541
8542         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8543         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8544         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8545         testsuite/libgomp.c++/parallel-1.C,
8546         testsuite/libgomp.c++/reduction-1.C,
8547         testsuite/libgomp.c++/reduction-2.C,
8548         testsuite/libgomp.c++/reduction-3.C,
8549         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8550         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8551         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8552         New files, largely cribbed from the C testsuite.
8553
8554 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8555
8556         * testsuite/libgomp.fortran/character1.f90: New test.
8557         * testsuite/libgomp.fortran/character2.f90: New test.
8558
8559         * testsuite/libgomp.dg/nested-1.c: New test.
8560         * testsuite/libgomp.dg/nested-2.c: New test.
8561         * testsuite/libgomp.fortran/do1.f90: New test.
8562         * testsuite/libgomp.fortran/do2.f90: New test.
8563
8564         * testsuite/libgomp.fortran/reference1.f90: New test.
8565
8566 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8567
8568         * testsuite/libgomp.dg/reduction-1.c: New test.
8569         * testsuite/libgomp.dg/reduction-2.c: New test.
8570         * testsuite/libgomp.dg/reduction-3.c: New test.
8571
8572 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8573
8574         * testsuite/libgomp.dg/atomic-1.c: New test.
8575         * testsuite/libgomp.dg/atomic-2.c: New test.
8576
8577 2005-10-09  Richard Henderson  <rth@redhat.com>
8578
8579         * critical.c (atomic_lock): New.
8580         (initialize_critical): Initialize it.
8581         (GOMP_atomic_start, GOMP_atomic_end): New.
8582         * libgomp.map: Export them.
8583         * libgomp_g.h: Declare them.
8584
8585         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8586
8587 2005-10-02  Richard Henderson  <rth@redhat.com>
8588
8589         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8590         to XCFLAGS instead of CFLAGS.
8591
8592 2005-09-30  Richard Henderson  <rth@redhat.com>
8593
8594         * configure.ac: Determine whether -pthread or -lpthread is needed.
8595         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8596         * Makefine.in, configure: Rebuild.
8597
8598 2005-09-28  Richard Henderson  <rth@redhat.com>
8599
8600         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8601         * testsuite/libgomp.dg/omp-single-3.c: New test.
8602
8603 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8604
8605         * testsuite/libgomp.dg/omp-single-2.c: New test.
8606         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8607
8608 2005-09-27  Richard Henderson  <rth@redhat.com>
8609
8610         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8611         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8612
8613 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8614
8615         * testsuite/libgomp.dg/omp-loop03.c: New test.
8616
8617 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8618
8619         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8620
8621 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8622
8623         * testsuite/libgomp.dg/omp-single-1.c: New test.
8624         * testsuite/libgomp.dg/shared-1.c: Return 0.
8625         Add prototype for abort.
8626         * testsuite/libgomp.dg/shared-2.c: Likewise.
8627
8628 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8629
8630         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8631         constructs.
8632
8633 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8634
8635         * testsuite/libgomp.dg/shared-1.c: New test.
8636         * testsuite/libgomp.dg/shared-2.c: New test.
8637
8638 2005-09-24  Richard Henderson  <rth@redhat.com>
8639
8640         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8641
8642 2005-09-24  Richard Henderson  <rth@redhat.com>
8643
8644         * iter.c (gomp_iter_static_next): Round up when computing number
8645         of iterations.  Don't bother distributing a remainder equally.
8646
8647         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8648         Don't call srand.  Zero b before testing.
8649         (main): New.
8650
8651 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8652
8653         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8654         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8655
8656 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8657
8658         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8659         without !$omp end do, followed immediately by subroutine end.
8660
8661 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8662
8663         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8664
8665 2005-09-22  Richard Henderson  <rth@redhat.com>
8666
8667         * critical.c (GOMP_critical_name_start): Change argument to void**.
8668         Reuse the pointer space if the mutex fits.
8669         (GOMP_critical_name_end): Likewise.
8670         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8671         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8672         (GOMP_critical_name_end): Likewise.
8673         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8674         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8675
8676 2005-09-20  Richard Henderson  <rth@redhat.com>
8677
8678         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8679         (create_lock_lock): New.
8680         (initialize_critical): Initialize it.
8681         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8682         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8683
8684 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8685
8686         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8687
8688 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
8689
8690         * testsuite/libgomp.dg/omp-loop01.c: New test.
8691         * testsuite/libgomp.dg/omp-loop02.c: New test.
8692
8693 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
8694
8695         * configure.ac (AC_PROG_FC): Add.
8696         (USE_FORTRAN): New automake conditional.
8697         * configure: Rebuilt.
8698         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8699         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8700         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8701         Add rules to build them.
8702         * Makefile.in: Rebuilt.
8703         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8704         OMP_NEST_LOCK_KIND.
8705         * libgomp.map: Add Fortran wrappers.
8706         * libgomp_f.h.in: New file.
8707         * omp_lib.h.in: New file.
8708         * omp_lib.f90.in: New file.
8709         * fortran.c: New file.
8710         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8711         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8712         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8713         libgfortran has been built.
8714         * testsuite/libgomp.fortran/fortran.exp: New file.
8715         * testsuite/libgomp.fortran/omp_cond1.f: New test.
8716         * testsuite/libgomp.fortran/omp_cond2.f: New test.
8717         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8718         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8719         * testsuite/libgomp.fortran/omp_hello.f: New test.
8720         * testsuite/libgomp.fortran/omp_orphan.f: New test.
8721         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8722         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8723         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8724         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8725         * testsuite/libgomp.fortran/omp_reduction.f: New test.
8726         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8727         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8728
8729 2005-08-30  Richard Henderson  <rth@redhat.com>
8730
8731         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8732         function for when aliases are not usable.
8733         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8734         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8735         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8736         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8737         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8738         GOMP_loop_ordered_guided_next): Likewise.
8739         * ordered.c (GOMP_ordered_start): Likewise.
8740
8741 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
8742
8743         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8744         * testsuite/libgomp.dg/omp_hello.c: Fix return code
8745         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8746         * testsuite/libgomp.dg/omp_orphan.c: Likewise
8747         * testsuite/libgomp.dg/omp_reduction.c: Likewise
8748         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8749         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8750         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8751         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8752
8753 2005-07-07  Eric Christopher  <echristo@redhat.com>
8754             Diego Novillo  <dnovillo@redhat.com>
8755
8756         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8757         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8758         up code.
8759         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8760         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8761         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8762         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8763         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8764         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8765         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8766
8767 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
8768
8769         * TOPLEVEL.patch: Remove.
8770
8771 2005-05-16  Richard Henderson  <rth@redhat.com>
8772
8773         * configure.ac: Test for clock_gettime.
8774         * config.h.in, configure: Rebuild.
8775         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8776         (omp_get_wtime): Use clock_gettime if available.
8777         (omp_get_wtick): Use clock_getres if available.
8778
8779 2005-05-11  Richard Henderson  <rth@redhat.com>
8780
8781         * config/linux/ia64/futex.h: New file.
8782         * configure.tgt: Use it.
8783
8784         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8785
8786 2005-05-07  Richard Henderson  <rth@redhat.com>
8787
8788         * config/linux/powerpc/futex.h: New file.
8789         * configure.tgt: Use it.
8790
8791         * config/linux/i486/futex.h: Merge ...
8792         * config/linux/x86_64/futex.h: ... into ...
8793         * config/linux/x86/futex.h: ... here.
8794         * configure.tgt: Update to match.
8795
8796 2005-05-06  Richard Henderson  <rth@redhat.com>
8797
8798         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8799         * config/linux/i486/futex.h: Likewise.
8800         * config/linux/x86_64/futex.h: Likewise.
8801
8802         * config/linux/lock.c: New file.
8803         * config/linux/omp-lock.h: New file.
8804
8805         * critical.c, env.h: Don't include omp.h
8806         * config/posix/lock.c: Include libgomp.h instead of omp.h.
8807         * config/posix/time.c: Likewise.
8808         * config/posix/omp-lock.h: New file.
8809         * libgomp.h: Include omp-lock.h and omp.h.
8810         * Makefile.am (nodist_include_HEADERS): New.
8811         (omp.h): New rule.
8812         * configure.ac (PERL): New.
8813         * mkomp_h.pl: New file.
8814         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8815         with templates.
8816         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8817
8818         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8819         build directory.  Re-add -march=i486 hack.
8820
8821         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8822         (libgomp_link_flags): Remove.
8823         (libgomp_initialized): Remove.
8824         (libgomp_init): Don't protect from reinitialization.  Copy code
8825         from libstdc++ for getting the multilib set correctly.
8826
8827 2005-05-05  Richard Henderson  <rth@redhat.com>
8828
8829         * config/linux/alpha/futex.h: New file.
8830         * configure.tgt (alpha*-*-linux*): Use it.
8831
8832         * config/posix/mutex.c: New file.
8833         * config/posix/sem.c: Use libgomp.h.
8834
8835         * configure.tgt (x86_64-linux): Also test CC for -m32.
8836         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8837
8838         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8839         after $gccpath.
8840
8841         * Makefile.am (SUBDIRS): New.
8842         (libgomp_la_LDFLAGS): Add -lpthread.
8843         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8844         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8845
8846         * libgomp_g.h: New file.
8847         * libgomp.h: Split out all public declarations to libgomp_g.h.
8848         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8849         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8850         * config/linux/sem.h: Likewise.
8851         * config/posix/sem.h: Likewise.
8852
8853         * Makefile.am (AM_LDFLAGS): New.
8854         (libgomp_version_script): Split out from ...
8855         (libgomp_la_LDFLAGS): ... here.
8856         (libgomp_version_info): New.
8857         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8858         (LIBGOMP_ENABLE): New.
8859         (LIBGOMP_CHECK_LINKER_FEATURES): New.
8860         (LIBGOMP_ENABLE_SYMVERS): New.
8861         * configure.ac (AC_INIT): Version 1.0.
8862         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8863         (enable-linux-futex): Likewise.  Rename from enable-futex.
8864         (libtool_VERSION): New.
8865         (LIBGOMP_ENABLE_SYMVERS): Use it.
8866         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8867         * Makefile.in, aclocal.m4, configure: Rebuild.
8868
8869         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8870         (gomp_mutex_unlock_slow): Fix typo.
8871         * config/linux/sem.c: Similarly.
8872         (gomp_sem_post_slow): Fix typo.
8873         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8874         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8875         [__PIC__] (sys_futex0): Don't use tmp output in asm.
8876
8877         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8878         (libgomp_la_LDFLAGS): Add top_srcdir to path.
8879         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8880         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
8881         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8882         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8883         LDFLAGS.  Pull enable_futex check to top-level.
8884         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
8885         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8886
8887         First attempt at real configury.
8888         * Makefile, config.h: Remove file.
8889         * Makefile.am, Makefile.in: New file.
8890         * acinclude.m4 aclocal.m4: New file.
8891         * configure.ac, configure.tgt, configure: New file.
8892
8893         * config/posix/lock.c: Rename from sys-lock.c.
8894         * config/posix/mutex.h: Rename from sys-mutex.h.
8895         * config/posix/sem.c: Rename from sys-sem.c.
8896         * config/posix/sem.h: Rename from sys-sem.h.
8897         * config/posix/proc.c: Rename from sys-proc.c.
8898         * config/posix/time.c: Rename from sys-proc.c.
8899
8900         * config/linux/mutex.c: New file.
8901         * config/linux/mutex.h: New file.
8902         * config/linux/sem.c: New file.
8903         * config/linux/sem.h: New file.
8904         * config/linux/i486/futex.h: New file.
8905         * config/linux/x86_64/futex.h: New file.
8906
8907 2005-05-04  Richard Henderson  <rth@redhat.com>
8908
8909         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8910         * libgomp.h: Declare them.
8911         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8912         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8913
8914 2005-05-04  Richard Henderson  <rth@redhat.com>
8915
8916         * libgomp-1 code drop
8917
8918 2005-05-04  Richard Henderson  <rth@redhat.com>
8919
8920         * iter.c (gomp_iter_static_next): Return tri-state on 0.
8921         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8922         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8923         (gomp_iter_static_next): Update.
8924         (gomp_ordered_static_next): Update.
8925         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8926         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
8927         totally empty range.
8928         (gomp_loop_ordered_static_next): Refine test for calling
8929         gomp_ordered_static_next.
8930         * testsuite/ordered-1.c: Add case for more threads than iterations.
8931
8932         * iter.c (gomp_iter_runtime_next_locked): Remove.
8933         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8934         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8935         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8936         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8937         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8938         gomp_loop_ordered_guided_next): Downcase name, make static, add
8939         an external alias with the old name.
8940         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8941         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8942         switch and call one of the above static functions.
8943         * libgomp.h: Update.
8944
8945         * work.c (gomp_work_share_start): Lock the mutex for !first too.
8946         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8947         GOMP_loop_guided_start, GOMP_loop_runtime_start,
8948         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8949         GOMP_loop_ordered_guided_start): Update to match.
8950         * sections.c (GOMP_sections_start): Likewise.
8951         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8952
8953         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8954         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8955         Use bounds check instead of modulus.
8956         (gomp_ordered_sync): Split out of GOMP_ordered_start.
8957         (gomp_ordered_last): Don't sync with ordered_owner here.
8958         (gomp_ordered_next): Likewise.
8959         (gomp_ordered_static_loop_next): Likewise.
8960         * loop.c, libgomp.h: Update to match.
8961
8962         * libgomp.h (GOMP_barrier): Declare.
8963
8964         * testsuite/barrier-1.c: New file.
8965         * testsuite/critical-1.c: New file.
8966         * testsuite/ordered-2.c: New file.
8967         * testsuite/ordered-1.c: New file.
8968         * testsuite/sections-1.c: New file.
8969         * testsuite/single-1.c: New file.
8970         * testsuite/Makefile (TESTS): Add them.
8971
8972 2005-05-04  Richard Henderson  <rth@redhat.com>
8973
8974         * libgomp.h (struct gomp_work_share): Add ordered_owner.
8975         * loop.c (GOMP_loop_static_start): If not the startup thread,
8976         acquire the mutex to wait for initialization complete.
8977         (GOMP_loop_ordered_static_start): Likewise.
8978         (GOMP_loop_ordered_runtime_start): Likewise.
8979         (GOMP_loop_ordered_static_first): Remove.
8980         (GOMP_loop_ordered_dynamic_first): Remove.
8981         (GOMP_loop_ordered_guided_first): Remove.
8982         (GOMP_loop_ordered_runtime_first): Remove.
8983         * ordered.c (gomp_ordered_loop_first): Post to own release when
8984         we're the first thread.
8985         (gomp_ordered_loop_last): Wait on release if not owner.
8986         (gomp_ordered_loop_next): Likewise.
8987         (gomp_ordered_static_loop_init): New.
8988         (gomp_ordered_static_loop_next): Use ordered_owner.
8989         (GOMP_ordered_start): Likewise.
8990         * work.c (gomp_new_work_share): Initialize ordered_owner.
8991
8992 2005-05-03  Richard Henderson  <rth@redhat.com>
8993
8994         * Makefile (OPT): New.
8995         (CFLAGS): Use it.
8996
8997         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8998         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8999         * libgomp.h, libgomp.map, NOTES: Update to match.
9000
9001         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
9002         Add initialized and thr members.
9003         (gomp_thread_start): Pause when initially spawned to wait for
9004         the whole team to be created.
9005         (gomp_team_start): Release team members at the end.
9006
9007         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
9008         (f_foo_1): Use GOMP_loop_end.
9009         (f_foo_2): Use GOMP_loop_end_nowait.
9010
9011         * testsuite/loop-2.c: New file.
9012         * testsuite/Makefile (TESTS): Add it.
9013
9014 2005-05-03  Richard Henderson  <rth@redhat.com>
9015
9016         * iter.c (gomp_iter_static_next): Fix overflow check typo.
9017         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
9018         * team.c (new_team): Initialize oldest_live_gen to 1 if no
9019         initial work_share.
9020
9021         * testsuite/Makefile: New file.
9022         * testsuite/loop-1.c: New file.
9023
9024 2005-05-03  Richard Henderson  <rth@redhat.com>
9025
9026         Initial implementation and checkin.
9027 \f
9028 Copyright (C) 2005-2018 Free Software Foundation, Inc.
9029
9030 Copying and distribution of this file, with or without modification,
9031 are permitted in any medium without royalty provided the copyright
9032 notice and this notice are preserved.